/* ===== A11Y / SEO UTILITY ===== */
.sr-only {
  position: absolute !important;
  width: 1px !important; height: 1px !important;
  padding: 0 !important; margin: -1px !important;
  overflow: hidden !important; clip: rect(0,0,0,0) !important;
  white-space: nowrap !important; border: 0 !important;
}

/* ===== MAGENTO CMS RESET ===== */
body { background:#0B1120 !important; margin:0 !important; padding:0 !important; }
.page-wrapper, .page-main, main, .columns, .column.main,
.cms-content-important, .std {
  background:transparent !important; padding:0 !important; margin:0 !important;
  max-width:100% !important; width:100% !important; float:none !important;
}
header.page-header, .page-header,
.nav-sections, .nav-toggle, .breadcrumbs, .page-title-wrapper,
.message.global, .cookie-status-message, .header.links,
.minicart-wrapper, .customer-welcome, .authorization-link,
.compare.wrapper, .wishlist-link { display:none !important; }


/* ===== DARK SECTION TEXT OVERRIDE =====
   #who-we-serve là dark section — Magento override h4 color thành màu tối,
   không readable. Force white cho tất cả text trong section này. ===== */
#who-we-serve,
#who-we-serve * {
    font-family: var(--font) !important;
}
#who-we-serve h2,
#who-we-serve h3,
#who-we-serve h4 {
    color: white !important;
    font-weight: 700 !important;
}
#who-we-serve .serve-item h4 {
    font-size: 1.25rem !important;
    color: white !important;
    font-weight: 700 !important;
    margin-bottom: 12px !important;
    opacity: 1 !important;
    visibility: visible !important;
}
#who-we-serve .serve-item p {
    color: #94A3B8 !important;
}
#who-we-serve .serve-icon svg {
    stroke: white !important;
}

/* ===== MAGENTO HEADING OVERRIDE =====
   Magento injects h1-h6 font-size/weight resets globally ===== */
.section h2,
.section-header h2,
.section h3,
.section h4 {
    font-weight: 800 !important;
    letter-spacing: -0.02em !important;
    line-height: 1.2 !important;
    margin: 0 0 16px 0 !important;
    padding: 0 !important;
    font-family: var(--font) !important;
    color: var(--text) !important;
}

.section-header h2 {
    font-size: 3rem !important;
}

/* Why choose section specifically */
#quality .section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem) !important;
    font-weight: 800 !important;
}

/* Who we serve dark section */
#who-we-serve h2 {
    color: white !important;
    font-size: clamp(2rem, 4vw, 3rem) !important;
    font-weight: 800 !important;
}

/* Services section */
#services .section-header h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem) !important;
}

/* why-card and serve-item headings */
.why-card h3,
.serve-item h4 {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
}

/* ===== MAGENTO ELEMENT RESET — ul, li, input, button text alignment ===== */

/* Fix ul margin injected by Magento (margin: 0 0 30px) */
.navbar ul,
.nav-links {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}
.nav-links li {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

/* Fix button text alignment & line-height Magento injects */
.search-tab,
.hero-search-form button,
.sell-capsule-static button,
.nav-cta button,
.btn-primary,
.btn-secondary,
.btn-success {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
    text-align: center !important;
    vertical-align: middle !important;
}
.search-tab span,
.hero-search-form button span,
.sell-capsule-static button span,
.nav-cta button span,
.btn-primary span,
.btn-secondary span,
.btn-success span {
    display: block !important;
    line-height: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Fix input text vertical alignment */
.hero-search-form input,
.sell-capsule-static input {
    line-height: normal !important;
    vertical-align: middle !important;
}

/* ===== MAGENTO BUTTON/INPUT OVERRIDE =====
   Magento injects global button styles that shrink our buttons.
   We use high-specificity selectors to win. ===== */
.navbar button,
.search-tab,
.hero-search-form button,
.sell-capsule-static button,
.btn-primary,
.btn-secondary,
.btn-success,
.btn-modal-primary,
.btn-shop-mini,
.nav-cta button {
    box-sizing: border-box !important;
    line-height: normal !important;
    font-family: var(--font) !important;
    letter-spacing: normal !important;
    text-transform: none !important;
    vertical-align: baseline !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

/* Search tabs specifically */
.search-tab {
    padding: 10px 24px !important;
    border-radius: 100px !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    height: auto !important;
    min-height: unset !important;
    width: auto !important;
    display: inline-block !important;
}

.search-tab.active {
    background: var(--primary) !important;
    color: white !important;
    border-color: var(--primary) !important;
}

/* Hero search form & button */
.hero-search-form {
    height: 72px !important;
    padding: 0 8px 0 28px !important;
    border-radius: 100px !important;
    display: flex !important;
    align-items: center !important;
}

.hero-search-form button {
    height: 54px !important;
    padding: 0 36px !important;
    border-radius: 100px !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    background: var(--primary) !important;
    color: white !important;
    border: none !important;
    flex-shrink: 0 !important;
}

.hero-search-form input {
    height: 100% !important;
    padding: 0 20px !important;
    font-size: 1.05rem !important;
    border: none !important;
    outline: none !important;
    background: transparent !important;
    box-shadow: none !important;
}

/* Sell capsule button */
.sell-capsule-static {
    height: 72px !important;
    border-radius: 100px !important;
    display: flex !important;
    align-items: center !important;
    padding: 0 8px 0 28px !important;
}

.sell-capsule-static button {
    height: 54px !important;
    padding: 0 36px !important;
    border-radius: 100px !important;
    font-size: 1rem !important;
    background: var(--primary) !important;
    color: white !important;
    border: 0 !important;
    flex-shrink: 0 !important;
}

.sell-capsule-static input {
    height: 100% !important;
    border: none !important;
    outline: none !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 20px !important;
}

/* Nav CTA button */
.nav-cta button {
    padding: 12px 28px !important;
    border-radius: 8px !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    height: auto !important;
    background: transparent !important;
    color: #fff !important;
    border: 1px solid var(--primary) !important;
}


/* ============ DESIGN SYSTEM (Google Workspace / Gmail Style) ============ */
:root {
    --bg: #FFFFFF;
    --bg-alt: #F8F9FA; /* Google Soft Gray */
    --primary: #1A73E8; /* Google Blue */
    --primary-glow: rgba(26, 115, 232, 0.15);

    --border: #DADCE0;

    --text: #202124;
    --text-dim: #70757a; /* Brightened for placeholders/muted text */

    --font: 'Plus Jakarta Sans', sans-serif;
    --container: 1200px;

    --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============ RESET & BASE ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html:not(.no-snap) {
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
    overflow-y: auto;
    /* Loại bỏ scroll-padding-top để section snap sát đỉnh */
}

html.no-snap {
    scroll-behavior: smooth;
    overflow-y: auto;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

li {
    list-style: none;
}

/* ============ LAYOUT UTILITIES ============ */
.section {
    min-height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 90px 0 60px 0; /* padding-top: 90px để đẩy nội dung xuống dưới header */
    scroll-snap-align: start;
    scroll-snap-stop: always; /* overridden for last section below */
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

/* Đảm bảo nội dung không bao giờ quá sát navbar */
.section > .container {
    padding-top: 20px;
    padding-bottom: 20px;
}

.container {
    width: 90%;
    max-width: var(--container);
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

/* Mảng sáng mờ đằng sau (Logo color blur) trang trí section */
.section::before {
    content: '';
    position: absolute;
    top: -200px;
    left: -200px;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(26, 115, 232, 0.25) 0%, rgba(26, 115, 232, 0) 70%);
    z-index: 1;
    pointer-events: none;
    border-radius: 50%;
}

.section::after {
    content: '';
    position: absolute;
    bottom: -300px;
    right: -200px;
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.18) 0%, rgba(245, 158, 11, 0) 70%); /* Màu Cam Vàng (Amber/Orange) */
    z-index: 1;
    pointer-events: none;
    border-radius: 50%;
}

/* ============ NAVIGATION (light theme — match default header) ============ */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 4px rgba(60, 64, 67, 0.06);
    display: flex;
    justify-content: center;
    z-index: 1000;
}

.nav-content {
    width: 90%;
    max-width: var(--container);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.nav-brand img {
    height: 44px;
    width: auto;
    display: block;
    filter: none !important;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a,
.nav-links a:link,
.nav-links a:visited {
    font-size: 0.95rem;
    font-weight: 500;
    color: #5F6368;          /* Google muted grey on white */
    transition: var(--transition);
    text-transform: none;
    letter-spacing: 0;
    text-decoration: none;
    position: relative;
    padding: 8px 0;
}

.nav-links a:hover {
    color: var(--text);
}

.nav-links a.active,
.nav-links a.active:link,
.nav-links a.active:visited {
    color: var(--primary);
    font-weight: 600;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ─── Hamburger Menu Button — full Magento reset ────────────── */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    width: 40px !important;
    height: 40px !important;
    padding: 0 !important;
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    outline: none !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    margin-left: 4px;
    z-index: 1001;
    flex-shrink: 0;
    transition: background 0.18s ease !important;
}
.hamburger-btn:hover,
.hamburger-btn:focus,
.hamburger-btn:focus-visible {
    background: rgba(0,0,0,0.07) !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
}
.hamburger-btn:active { background: rgba(0,0,0,0.12) !important; }
.hamburger-btn .bar {
    display: block;
    width: 20px;
    height: 2px;
    background: #374151;
    border-radius: 2px;
    pointer-events: none;
    transition: transform 0.28s cubic-bezier(0.4,0,0.2,1), opacity 0.18s ease, width 0.18s ease;
}
.hamburger-btn.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger-btn.open .bar:nth-child(2) { opacity: 0; width: 0; }
.hamburger-btn.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── Store switcher (AU / US) — light navbar ─────────────────── */
/* :link + :visited để chặn browser bôi tím link đã thăm */
.store-btn,
.store-btn:link,
.store-btn:visited {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1;
    border: 1px solid var(--border);
    background: #FFFFFF;
    color: var(--text);
    transition: var(--transition);
}

.store-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(26, 115, 232, 0.04);
}

/* Active = filled blue (giống Cart trong ảnh tham chiếu) */
.store-btn--active,
.store-btn--active:link,
.store-btn--active:visited {
    background: var(--primary);
    border-color: var(--primary);
    color: #FFFFFF;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.1);
}

.store-btn--active:hover {
    background: #174ea6;
    border-color: #174ea6;
    color: #FFFFFF;
}

/* Country code badge */
.store-code {
    display: inline-block;
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    padding: 3px 7px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.22);
    color: inherit;
}

/* Inactive button: badge xanh nhạt */
.store-btn:not(.store-btn--active) .store-code {
    background: var(--bg-alt);
    color: var(--primary);
}

.store-btn:hover:not(.store-btn--active) .store-code {
    background: rgba(26, 115, 232, 0.12);
}

/* ============ BASE BUTTONS ============ */
.btn-primary {
    background: #174ea6; /* Màu xanh đậm hiện đại */
    color: #ffffff;
    border: 0 !important;
    padding: 16px 36px;
    border-radius: 50px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(26, 115, 232, 0.3);
    transition: all 0.3s ease;
    margin: 0;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background: #1a73e8 !important;
    color: #ffffff !important;
    box-shadow: 0 6px 20px rgba(26, 115, 232, 0.5) !important;
    transform: translateY(-2px) !important;
    border-color: transparent !important;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05); /* Nền mờ */
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 16px 36px;
    border-radius: 50px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    margin: 0;
}
.btn-secondary:hover, .btn-secondary:focus, .btn-secondary:active {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
    transform: translateY(-2px) !important;
}

.btn-success {
    background: #10B981; /* Xanh lá */
    color: #ffffff;
    border: 0 !important;
    padding: 16px 36px;
    border-radius: 50px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    transition: all 0.3s ease;
    margin: 0;
}
.btn-success:hover, .btn-success:focus, .btn-success:active {
    background: #059669 !important;
    color: #ffffff !important;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5) !important;
    transform: translateY(-2px) !important;
    border-color: transparent !important;
}

/* ============ HERO ============ */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 90px; /* Hero is first section - needs top padding for navbar clearance */
    padding-bottom: 0;
}

/* ============ HERO ANIMATION ============ */
/* ============ HERO ANIMATION: SERVER FOCUS ============ */
.hero-animation-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 460px;
    margin-bottom: 0;
}

.switch-panel-scene {
    width: 100%; height: 100%; position: relative;
    display: flex; align-items: center; justify-content: center;
    animation: scenePlay 4s forwards;
}

.server-only-focus {
    width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
}

.hero-text-overlay {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 100%; text-align: center; z-index: 60; pointer-events: none;
}

/* --- UCS 5108 BLADE CHASSIS --- */
.blade-chassis {
    width: 700px; height: 340px;
    display: flex; align-items: stretch;
    opacity: 0;
    animation: serverBounce 4s forwards;
    position: relative; box-sizing: border-box;
}

/* Rack Ears (tall, 6 screws) */
.bc-ear {
    width: 22px; background: linear-gradient(180deg, #64748B 0%, #4B5563 100%);
    display: flex; flex-direction: column; align-items: center; justify-content: space-evenly;
    border: 1px solid #475569; flex-shrink: 0;
}
.bc-ear.left { border-radius: 4px 0 0 4px; border-right: 2px solid #334155; }
.bc-ear.right { border-radius: 0 4px 4px 0; border-left: 2px solid #334155; }
.bc-screw {
    width: 10px; height: 10px; border-radius: 50%; background: #0F172A;
    border: 1px solid #94A3B8; box-shadow: inset 0 1px 2px rgba(255,255,255,0.2);
}

/* Chassis Body */
.bc-body {
    flex: 1; background: #0B1120;
    border: 2px solid #475569;
    display: flex; flex-direction: column;
    box-shadow: inset 0 4px 12px rgba(0,0,0,0.8), 0 20px 60px rgba(0,0,0,0.9);
    overflow: hidden;
}

/* Top: Blades Section */
.bc-blades-section {
    flex: 1; display: flex; border-bottom: 2px solid #334155;
}

/* Management Panel (left vertical strip) */
.bc-mgmt-panel {
    width: 60px; background: linear-gradient(180deg, #1E293B, #0F172A);
    border-right: 2px solid #334155;
    display: flex; flex-direction: column; align-items: center;
    padding: 12px 4px; gap: 8px;
}
.bc-logo {
    font-size: 0.55rem; font-weight: 900; color: #E2E8F0; letter-spacing: 0.15em;
    writing-mode: vertical-rl; text-orientation: mixed; transform: rotate(180deg);
    margin-top: auto;
}
.bc-model {
    font-size: 0.9rem; font-weight: 800; color: #94A3B8; letter-spacing: 0.1em;
}
.bc-sys-leds {
    display: flex; flex-direction: column; gap: 6px; align-items: center; margin-top: auto;
}
.bc-led-btn {
    width: 14px; height: 14px; border-radius: 50%; border: 1px solid #475569;
    position: relative; background: #0B1120;
}
.bc-led-btn.square { border-radius: 3px; }
.bc-led {
    width: 6px; height: 6px; border-radius: 50%;
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.bc-led.power { background: #10B981; box-shadow: 0 0 8px #10B981; }
.bc-led.health { background: #10B981; box-shadow: 0 0 4px #10B981; }
.bc-led.uid { background: #374151; animation: ciscoUIDFlash 4s forwards; }

/* Blade Server Row */
.bc-blade-row {
    flex: 1; display: flex; gap: 3px; padding: 6px; align-items: stretch;
}

/* Individual Blade */
.bc-blade {
    flex: 1; background: #1E293B; border: 1px solid #334155; border-radius: 2px;
    display: flex; flex-direction: column; position: relative;
    box-shadow: inset -1px 0 3px rgba(0,0,0,0.6), inset 1px 0 3px rgba(255,255,255,0.03);
    transition: box-shadow 0.3s;
}

.blade-faceplate {
    flex: 1; display: flex; flex-direction: column; align-items: center;
    padding: 6px 0; gap: 4px;
}

/* The ejector handle at the top */
.blade-handle {
    width: 80%; height: 16px;
    background: linear-gradient(180deg, #475569, #334155);
    border-radius: 2px; border: 1px solid #64748B;
    box-shadow: 0 2px 4px rgba(0,0,0,0.4);
    position: relative;
}
.blade-handle::after {
    content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 60%; height: 2px; background: #94A3B8; border-radius: 1px;
}

/* Vent pattern on each blade */
.blade-vents {
    flex: 1; width: 80%;
    background: repeating-linear-gradient(
        0deg,
        transparent 0px, transparent 3px,
        #0B1120 3px, #0B1120 5px
    );
    border-radius: 1px; opacity: 0.6;
}

/* Blade slot number */
.blade-label {
    font-size: 0.6rem; color: #64748B; font-weight: 800; letter-spacing: 0.1em;
}

/* LED strip at the bottom of each blade */
.blade-led-strip {
    display: flex; gap: 4px; justify-content: center; padding: 4px 0;
    background: #0B1120; border-top: 1px solid #1E293B;
}
.c-drive-led {
    width: 7px; height: 7px; border-radius: 50%; background: #1E293B;
    transition: all 0.3s;
}
.c-drive-led.b { background: #0F172A; width: 5px; height: 5px; margin-top: 1px; }

/* Blade LED animations (8 blades) */
.d-slot-1 .c-drive-led.g { animation: dL1 4s forwards; }
.d-slot-2 .c-drive-led.g { animation: dL2 4s forwards; }
.d-slot-3 .c-drive-led.g { animation: dL3 4s forwards; }
.d-slot-4 .c-drive-led.g { animation: dL4 4s forwards; }
.d-slot-5 .c-drive-led.g { animation: dL5 4s forwards; }
.d-slot-6 .c-drive-led.g { animation: dL6 4s forwards; }
.d-slot-7 .c-drive-led.g { animation: dL7 4s forwards; }
.d-slot-8 .c-drive-led.g { animation: dL8 4s forwards; }

/* Bottom: Power Supply Bays */
.bc-psu-section {
    height: 56px; display: flex; gap: 3px; padding: 4px 6px;
    background: linear-gradient(180deg, #0F172A, #0B1120);
}
.bc-psu {
    flex: 1; background: #1E293B; border: 1px solid #334155; border-radius: 2px;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    position: relative;
    box-shadow: inset 0 -2px 4px rgba(0,0,0,0.4);
}
.psu-handle {
    width: 20px; height: 28px;
    background: linear-gradient(180deg, #475569, #334155);
    border: 1px solid #64748B; border-radius: 2px;
}
.psu-label {
    font-size: 0.55rem; color: #64748B; font-weight: 700; letter-spacing: 0.05em;
}
.psu-led {
    width: 6px; height: 6px; border-radius: 50%;
    background: #10B981; box-shadow: 0 0 6px #10B981;
}

/* --- ANIMATIONS --- */
@keyframes scenePlay {
    0%, 75% { transform: scale(1.1); filter: blur(0); opacity: 1; }
    85%, 100% { transform: scale(2) translateY(-80px); filter: blur(20px); opacity: 0; visibility: hidden; }
}

@keyframes serverBounce {
    0% { opacity: 0; transform: translateY(40px) scale(0.92); }
    15%, 75% { opacity: 1; transform: translateY(0) scale(1); }
    85%, 100% { opacity: 0; transform: translateY(-30px) scale(1.05); }
}

@keyframes textPopSlow {
    0%, 60% { opacity: 0; transform: scale(0.9) translateY(40px); filter: blur(15px); }
    78%, 100% { opacity: 1; transform: scale(1) translateY(0); filter: blur(0); }
}

/* 8 blade LED scan animations (with blinking blink between 1s-4s) */
@keyframes dL1 { 0%, 10% { background: #1E293B; } 12%, 40% { background: #00f2ff; box-shadow: 0 0 12px #00f2ff; } 45%, 55%, 65%, 75% { background: #10B981; box-shadow: 0 0 12px #10B981; } 50%, 60%, 70%, 80% { background: #1E293B; box-shadow: none; } 85%, 100% { background: #10B981; box-shadow: 0 0 8px #10B981; } }
@keyframes dL2 { 0%, 12% { background: #1E293B; } 14%, 40% { background: #00f2ff; box-shadow: 0 0 12px #00f2ff; } 45%, 55%, 65%, 75% { background: #10B981; box-shadow: 0 0 12px #10B981; } 50%, 60%, 70%, 80% { background: #1E293B; box-shadow: none; } 85%, 100% { background: #10B981; box-shadow: 0 0 8px #10B981; } }
@keyframes dL3 { 0%, 14% { background: #1E293B; } 16%, 40% { background: #00f2ff; box-shadow: 0 0 12px #00f2ff; } 45%, 55%, 65%, 75% { background: #10B981; box-shadow: 0 0 12px #10B981; } 50%, 60%, 70%, 80% { background: #1E293B; box-shadow: none; } 85%, 100% { background: #10B981; box-shadow: 0 0 8px #10B981; } }
@keyframes dL4 { 0%, 16% { background: #1E293B; } 18%, 40% { background: #00f2ff; box-shadow: 0 0 12px #00f2ff; } 45%, 55%, 65%, 75% { background: #10B981; box-shadow: 0 0 12px #10B981; } 50%, 60%, 70%, 80% { background: #1E293B; box-shadow: none; } 85%, 100% { background: #10B981; box-shadow: 0 0 8px #10B981; } }
@keyframes dL5 { 0%, 18% { background: #1E293B; } 20%, 40% { background: #00f2ff; box-shadow: 0 0 12px #00f2ff; } 45%, 55%, 65%, 75% { background: #10B981; box-shadow: 0 0 12px #10B981; } 50%, 60%, 70%, 80% { background: #1E293B; box-shadow: none; } 85%, 100% { background: #10B981; box-shadow: 0 0 8px #10B981; } }
@keyframes dL6 { 0%, 20% { background: #1E293B; } 22%, 40% { background: #00f2ff; box-shadow: 0 0 12px #00f2ff; } 45%, 55%, 65%, 75% { background: #10B981; box-shadow: 0 0 12px #10B981; } 50%, 60%, 70%, 80% { background: #1E293B; box-shadow: none; } 85%, 100% { background: #10B981; box-shadow: 0 0 8px #10B981; } }
@keyframes dL7 { 0%, 22% { background: #1E293B; } 24%, 40% { background: #00f2ff; box-shadow: 0 0 12px #00f2ff; } 45%, 55%, 65%, 75% { background: #10B981; box-shadow: 0 0 12px #10B981; } 50%, 60%, 70%, 80% { background: #1E293B; box-shadow: none; } 85%, 100% { background: #10B981; box-shadow: 0 0 8px #10B981; } }
@keyframes dL8 { 0%, 24% { background: #1E293B; } 26%, 40% { background: #00f2ff; box-shadow: 0 0 12px #00f2ff; } 45%, 55%, 65%, 75% { background: #10B981; box-shadow: 0 0 12px #10B981; } 50%, 60%, 70%, 80% { background: #1E293B; box-shadow: none; } 85%, 100% { background: #10B981; box-shadow: 0 0 8px #10B981; } }

@keyframes ciscoUIDFlash {
    0%, 15% { background: #374151; box-shadow: none; }
    20%, 75% { background: #60A5FA; box-shadow: 0 0 15px #60A5FA; }
    80%, 100% { background: #374151; box-shadow: none; }
}

.hero-text-animated {
    font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.2; color: var(--text);
    margin: 0 auto; width: fit-content; max-width: 90%;
    min-height: 220px; /* Space for Brand Logo + Tagline box */
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    transition: opacity 0.5s ease-out;
    text-align: center;
    gap: 15px;
}

/* Localized cursor on the active span */
.typing-cursor {
    display: inline-block;
    border-right: 2px solid var(--primary);
    animation: cursorBlink 0.8s step-end infinite alternate;
    padding-right: 4px;
    margin-right: -6px; /* Offset the cursor space */
    vertical-align: middle;
}

/* Class for JS to handle cross-fades between strings */
.hero-text-animated.fade-ready { opacity: 0; }

@keyframes cursorBlink {
    0%, 100% { border-right-color: var(--primary); }
    50% { border-right-color: transparent; }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.hero-text-overlay {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 100%; text-align: center; z-index: 60; pointer-events: none;
}

.reveal {
    opacity: 0;
    animation: fadeIn 1.2s forwards;
}

.hero p.reveal { animation-delay: 18.2s; }
.hero-search-container.reveal { animation-delay: 19.0s; }
.dash-grid.reveal { animation-delay: 20.0s; }

/* revealUp removed as requested for a cleaner static fade-in */

.hero p {
    font-size: 1.25rem;
    color: var(--text-dim);
    max-width: 650px;
    margin: 0 auto 24px auto;
}

/* ============ HERO SEARCH ============ */
.hero-search-container {
    width: 100%;
    max-width: 720px;
    margin: 0 auto 40px auto;
    position: relative;
    z-index: 70;
}

.hero-search-container.reveal {
    animation: fadeIn 1s forwards 19s, searchPulse 3s ease-in-out infinite 20s;
}
/* Multi-color gradient glow behind the search box */
.hero-search-container::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 130%; height: 180%;
    background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.3) 0%, rgba(16, 185, 129, 0.2) 40%, rgba(245, 158, 11, 0.1) 70%, transparent 100%);
    filter: blur(60px);
    opacity: 0.5;
    z-index: -1;
    border-radius: 50%;
    animation: glowShift 10s ease-in-out infinite alternate;
}

@keyframes glowShift {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.4; }
    50% { transform: translate(-45%, -55%) scale(1.1); opacity: 0.6; }
    100% { transform: translate(-55%, -45%) scale(1); opacity: 0.4; }
}

@keyframes searchPulse {
    0%, 100% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.025); filter: brightness(1.15); }
}

.hero-search-form {
    display: flex;
    align-items: center;
    background: #FFFFFF;
    border: 1px solid transparent;
    border-radius: 100px;
    padding: 0 8px 0 28px; /* Fixed vertical padding to 0, use height instead */
    height: 72px; /* Fixed Height */
    transition: var(--transition);
    box-shadow: 0 1px 2px 0 rgba(60,64,67,0.3), 0 1px 3px 1px rgba(60,64,67,0.15); /* Google shadow */
    position: relative;
    overflow: hidden;
}

.hero-search-form:focus-within {
    border-color: transparent;
    background: #FFFFFF;
    box-shadow: 0 1px 3px 0 rgba(60,64,67,0.3), 0 4px 8px 3px rgba(60,64,67,0.15);
    transform: translateY(-1px);
}

.search-icon {
    color: var(--text-dim); /* standard dim search icon */
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-search-form input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 1.05rem;
    font-family: var(--font);
    padding: 16px 20px;
    outline: none;
}

.hero-search-form input::placeholder {
    color: var(--text-dim);
}

.hero-search-form button {
    background: var(--primary); /* Plain Google Blue */
    color: white;
    border: none;
    padding: 16px 36px;
    border-radius: 100px;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: none;
}

.hero-search-form button:hover, .hero-search-form button:focus {
    background: #174ea6 !important;
    color: white !important;
    box-shadow: 0 1px 2px 0 rgba(60,64,67,0.3), 0 1px 3px 1px rgba(60,64,67,0.15) !important;
}

/* ============ DASHBOARD STRIP ============ */
.dash-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    margin-top: 40px;
}

.dash-item {
    background: var(--bg-alt);
    padding: 40px 20px;
    text-align: center;
}

.dash-item .val {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary);
    display: block;
    letter-spacing: -0.02em;
}

.dash-item .lab {
    font-size: 13px;
    font-weight: 700;
    color: var(--text); /* Brighter than text-dim */
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-top: 8px;
    opacity: 0.8;
}



/* ============ SECTION: QUALITY EXCELLENCE ============ */
.quality-box {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 60px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    min-height: 420px;
}

.quality-slider {
    position: relative;
    width: 100%;
}

.q-slide {
    display: none;
    animation: slideFadeIn 0.6s ease-out forwards;
}

.q-slide.active {
    display: flex;
    gap: 40px;
    align-items: center;
}

.q-icon {
    font-size: 5rem;
    flex-shrink: 0;
    opacity: 0.9;
}

.q-text h3 {
    font-size: 2rem;
    margin-bottom: 16px;
    color: var(--text);
}

.q-text p {
    font-size: 1.15rem;
    color: var(--text-dim);
    line-height: 1.6;
}

.q-dots {
    display: flex;
    gap: 12px;
    margin-top: 40px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--primary);
    width: 32px;
    border-radius: 6px;
}

@keyframes slideFadeIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@media (max-width: 768px) {
    .side-nav { display: none; }
    .q-slide.active { flex-direction: column; text-align: center; }
    .quality-box { padding: 40px 24px; }
}

.hubs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

@media (max-width: 1024px) {
    .hubs-grid {
        grid-template-columns: 1fr;
    }
}
.search-tabs {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 24px;
}

.search-tab {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--text-dim);
    padding: 10px 24px;
    border-radius: 100px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.search-tab:hover {
    background: #e8eaed;
    color: var(--text);
}

.search-tab.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ============ STATIC SELL WORKFLOW ============ */
.sell-capsule-static {
    display: flex;
    align-items: center;
    background: #FFFFFF; /* Brighter background */
    border: 1px solid transparent;
    border-radius: 100px;
    padding: 0 8px 0 28px; /* Đồng bộ tuyệt đối */
    box-shadow: 0 1px 2px 0 rgba(60,64,67,0.3), 0 1px 3px 1px rgba(60,64,67,0.15);
    height: 72px; /* Fixed Height */
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    transition: none;
}

.sell-capsule-static input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 1.05rem; /* Đồng bộ font-size 1.05rem */
    font-family: var(--font);
    padding: 16px 20px;
    outline: none;
}

.input-with-icon {
    display: flex;
    align-items: center;
}

/* Make textarea behave like a clean list input */
.sell-capsule-static textarea {
    padding-top: 28px;
    resize: none;
    white-space: nowrap;
    overflow-x: auto;
}

.sell-capsule-static button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 16px 36px; /* Đồng bộ với nút Search */
    border-radius: 100px;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: none;
    transition: var(--transition);
}

/* ============ SELL MODAL WINDOW ============ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(12px);
    z-index: 1000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
    transition: opacity 0.4s ease;
}

.modal-window {
    background: #0B1120;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 32px;
    width: 100%;
    max-width: 600px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    padding: 40px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.8);
    position: relative;
    margin: auto;
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.modal-overlay[style*="opacity: 1"] .modal-window {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.modal-header h3 {
    font-size: 1.75rem;
    color: white;
}

.modal-title-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.modal-badge {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    background: var(--primary-glow);
    padding: 4px 12px;
    border-radius: 4px;
    width: fit-content;
}

.modal-intro {
    color: #94A3B8;
    margin-bottom: 30px;
    font-size: 1rem;
    line-height: 1.5;
}

.modal-form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #E2E8F0;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px 16px;
    color: white;
    font-family: var(--font);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.btn-modal-primary {
    width: 100%;
    background: var(--primary);
    color: white;
    border: none;
    padding: 16px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-modal-primary:hover {
    background: #174ea6;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.close-btn {
    background: none;
    border: none;
    color: #94A3B8;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover {
    color: white;
    transform: rotate(90deg);
}

.email-summary {
    background: rgba(26, 115, 232, 0.1);
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
}

.email-summary .label { font-weight: 700; color: var(--primary); }
    font-size: 1.8rem;
    color: var(--text);
}

.close-btn {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--text-dim);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #EF4444;
}

.modal-body p {
    color: var(--text-dim);
    margin-bottom: 24px;
    line-height: 1.6;
}

.email-summary {
    background: rgba(255, 255, 255, 0.03);
    padding: 12px 20px;
    border-radius: 12px;
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.email-summary .label {
    color: var(--text-dim);
    margin-right: 10px;
}

.modal-body textarea {
    width: 100%;
    min-height: 180px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    color: var(--text);
    padding: 20px;
    font-size: 1.1rem;
    font-family: var(--font);
    outline: none;
    resize: none;
    margin-bottom: 30px;
    transition: border-color 0.3s;
}

.modal-body textarea:focus {
    border-color: #10B981;
}

.btn-send-valuation {
    width: 100%;
    height: 64px;
    background: linear-gradient(135deg, #10B981, #059669);
    color: white;
    border: none;
    border-radius: 100px;
    font-size: 1.15rem;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
    transition: var(--transition);
}

.btn-send-valuation:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.5);
}

/* ============ SERVICES ============ */
.hero-animation-sequence {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-header p {
    color: var(--text-dim);
    font-size: 1.2rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.service-card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    padding: 48px;
    border-radius: 20px;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.service-card .icon {
    font-size: 3rem;
    margin-bottom: 24px;
    display: block;
    opacity: 0.9;
}

.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 16px;
    color: var(--text);
}

.service-card p {
    color: var(--text-dim);
    font-size: 1.05rem;
}

/* ============ CATEGORY GRID ============ */
.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.category-card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    text-align: center;
    padding-bottom: 32px;
}

.category-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.cat-img {
    height: 180px;
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    margin-bottom: 24px;
    opacity: 0.85;
}

.category-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.category-card p {
    color: var(--text-dim);
    font-size: 1rem;
    padding: 0 24px;
}

/* ============ CALL TO ACTION (DUAL) ============ */
.cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    width: 100%;
}

.cta-box {
    background: linear-gradient(135deg, var(--bg-alt), #0F172A);
    padding: 80px 40px;
    border-radius: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--border);
}

.cta-box.sell {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), #0F172A);
    border-color: rgba(16, 185, 129, 0.15);
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.cta-box .btn-big {
    background: var(--primary);
    color: white;
    padding: 16px 40px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    margin-top: 30px;
    transition: var(--transition);
}

.cta-box.sell .btn-big {
    background: #10B981;
    /* Approachable Green */
    color: #FFF;
}

.cta-box .btn-big:hover {
    transform: translateY(-2px);
    filter: brightness(1.2);
}

/* Animation Classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.visible .reveal {
    opacity: 1;
    transform: translateY(0);
}


/* ============ SCROLL INDICATOR ============ */
.scroll-indicator {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 1000;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-dim);
    border-radius: 12px;
    margin: 0 auto 8px auto;
    position: relative;
    animation: fadeAndBounce 2s infinite ease-in-out;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scrollWheel 2s infinite;
}

.scroll-indicator p {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

/* Light version for dark sections */
.scroll-indicator.light .mouse {
    border-color: rgba(255, 255, 255, 0.5);
}

.scroll-indicator.light p {
    color: #FFFFFF;
}

@keyframes scrollWheel {
    0% {
        top: 6px;
        opacity: 1;
    }

    50% {
        top: 16px;
        opacity: 0;
    }

    100% {
        top: 6px;
        opacity: 0;
    }
}

@keyframes fadeAndBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(8px);
    }
}

/* ============ LOGISTICS & GLOBAL REACH ============ */
.logistics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
    margin-top: 40px;
}

.logistics-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 50px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.logistics-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
}

.logistics-card h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--text);
}

.logistics-card p {
    color: var(--text-dim);
    line-height: 1.6;
}

.trust-strip {
    display: flex;
    justify-content: space-around;
    background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.05), transparent);
    padding: 60px 40px;
    border-radius: 24px;
    gap: 40px;
    margin-top: 40px;
}

.trust-item {
    text-align: center;
    max-width: 350px;
}

.trust-item h4 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.trust-item p {
    font-size: 1rem;
    color: var(--text-dim);
    line-height: 1.5;
}

/* ============ PO BANNER ============ */
.po-banner {
    background: var(--bg-alt); /* Soft gray background */
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    position: relative;
    overflow: hidden;
    box-shadow: none;
    margin-top: 40px;
}

.po-banner::after {
    display: none;
}

.po-content {
    flex: 2;
    position: relative;
    z-index: 1;
}

.po-content h2 {
    font-size: 2.8rem;
    margin-bottom: 24px;
    color: var(--text);
    font-weight: 500;
}

.po-content p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-dim);
}

.po-badges {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.badge-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 24px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ============ GLOBAL BACKGROUND & THEME ============ */
body {
    background-color: #020617;
    background-image:
        linear-gradient(rgba(15, 23, 42, 0.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.4) 1px, transparent 1px);
    background-size: 80px 80px;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: -20%; left: -10%;
    width: 140%; height: 140%;
    background: radial-gradient(circle at 20% 30%, rgba(30, 41, 59, 0.2) 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(15, 23, 42, 0.2) 0%, transparent 40%);
    z-index: -1;
    pointer-events: none;
}

/* ============ SPLIT CONTENT LAYOUT ============ */
.split-content {
    display: flex;
    align-items: center;
    gap: 80px;
    min-height: 500px;
    padding: 60px 0;
}

.split-content.rev {
    flex-direction: row-reverse;
}

.text-side {
    flex: 1.2;
}

.image-side {
    flex: 1;
    position: relative;
}

.img-frame {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    transform: perspective(1000px) rotateY(-8deg);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.split-content.rev .img-frame {
    transform: perspective(1000px) rotateY(8deg);
}

.img-frame:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.img-frame img {
    width: 100%;
    display: block;
    aspect-ratio: 16/10;
    object-fit: cover;
}

.img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(2, 6, 23, 0.3), transparent);
    pointer-events: none;
}

/* ============ MINI GRIDS & STACKS ============ */
.services-mini-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 columns for full-width layout */
    gap: 24px;
    width: 100%;
}

.mini-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 32px 24px;
    border-radius: 20px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.mini-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--primary);
    transform: translateY(-8px);
}

.cta-card {
    background: linear-gradient(135deg, var(--primary), #0D47A1);
    border: none;
    color: white;
}

.cta-card h4, .cta-card p {
    color: white !important;
}

.btn-shop-mini {
    display: block;
    margin-top: auto;
    background: white;
    color: var(--primary);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.btn-shop-mini:hover {
    background: var(--bg);
    transform: scale(1.05);
}

@media (max-width: 1200px) {
    .services-mini-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .services-mini-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .services-mini-grid { grid-template-columns: 1fr; }
}

.mini-card h4 {
    margin: 16px 0 8px;
    font-size: 1.15rem;
    color: var(--text);
}

.mini-card p {
    font-size: 0.85rem;
    color: var(--text-dim) !important;
    line-height: 1.6;
}

.logistics-stack {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.hub-item {
    padding-left: 20px;
    border-left: 2px solid rgba(255, 255, 255, 0.1);
}

.hub-item h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--text);
}

.trust-highlight {
    background: rgba(59, 130, 246, 0.05);
    border: 1px dashed rgba(59, 130, 246, 0.2);
    padding: 24px;
    border-radius: 12px;
}

.trust-highlight h4 {
    color: var(--primary);
    margin-bottom: 8px;
}

.po-visual {
    flex: 1;
    max-width: 500px;
}

/* ============ GLOBAL ATMOSPHERIC BACKGROUND ============ */
body {
    background: var(--bg) !important;
}

body::before {
    display: none !important;
}

/* ============ DARK & ATMOSPHERIC SECTIONS ============ */
#services, #who-we-serve, #contact {
    background: #0B1120 !important; /* Deep Dark */
    color: #FFFFFF !important;
    position: relative;
    overflow: hidden;
}

/* Ambient "Neon" Glow Lights for Dark Sections */
#services::before, #who-we-serve::before, #contact::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background:
        radial-gradient(circle at 15% 25%, rgba(66, 133, 244, 0.25) 0%, transparent 45%),
        radial-gradient(circle at 85% 75%, rgba(16, 185, 129, 0.15) 0%, transparent 40%);
    pointer-events: none;
    z-index: 1;
}

#services .section-header h2,
#services .section-header p {
    color: white !important;
}

#services .l-badge {
    color: var(--primary);
    background: rgba(26, 115, 232, 0.15);
}

/* ============ ALTERNATING SECTIONS ============ */
.hero, #quality, #institutional, #about-summary {
    background: #FFFFFF !important;
    color: var(--text);
    position: relative;
}

/* ============ WHY CHOOSE US ============ */
.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 columns to fit in visible area */
    gap: 24px;
    margin-top: 30px;
}

/* Standardized vertical rhythm across all sections */
.section {
    /* Đã dùng padding để căn chỉnh, không cần scroll-margin-top */
}



#quality .section-header h2 {
    color: #1a1a1b !important; /* Deepest blue/black */
    font-weight: 800;
}

#quality .section-header p {
    color: var(--text-dim) !important;
}

.why-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    padding: 40px 32px; /* Denser padding for 3-column layout */
    border-radius: 24px;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}


.why-card:hover {
    box-shadow: 0 30px 60px rgba(59, 130, 246, 0.1);
    border-color: var(--primary);
    transform: translateY(-8px);
}

.why-card h3 {
    font-size: 1.4rem; /* Scaled down for 3 columns */
    color: #1a1a1b;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    font-weight: 700;
}


.why-card p {
    font-size: 1rem;
    color: #4A5568 !important;
    line-height: 1.6;
    margin-bottom: 0;
}


.q-icon-large {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
}


.why-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 24px;
}

.why-list li {
    font-size: 1rem;
    color: #2D3748;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.why-list li::before {
    content: '→';
    color: var(--primary);
    font-weight: 800;
}

/* ============ WHO WE SERVE ============ */
.serve-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.serve-item {
    text-align: center;
    padding: 20px;
    transition: var(--transition);
}

.serve-icon {
    font-size: 3rem;
    margin-bottom: 24px;
    opacity: 0.9;
    color: white !important;
}
.serve-icon svg {
    stroke: white !important;
    color: white !important;
}

.serve-item h4 {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    margin-bottom: 12px !important;
    color: white !important;
    font-family: var(--font) !important;
}

.serve-item p {
    font-size: 0.95rem;
    color: #94A3B8 !important;
    line-height: 1.5;
}

@media (max-width: 1024px) {
    .why-choose-grid { grid-template-columns: 1fr; }
    .serve-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .serve-grid { grid-template-columns: 1fr; }
}
    left: 0;
    background:
        radial-gradient(circle at 15% 25%, rgba(66, 133, 244, 0.35) 0%, transparent 45%), /* Stronger Blue */
        radial-gradient(circle at 85% 75%, rgba(52, 168, 83, 0.35) 0%, transparent 45%), /* Stronger Green */
        radial-gradient(circle at 50% 40%, rgba(251, 188, 5, 0.15) 0%, transparent 70%); /* Stronger Yellow core */
    filter: blur(60px); /* Slightly less blur to keep it more "visible" */
    z-index: 0;
    animation: ambientPulse 8s ease-in-out infinite alternate;
}

@keyframes ambientPulse {
    0% { opacity: 0.7; transform: scale(1) translate(0, 0); }
    100% { opacity: 1; transform: scale(1.15) translate(20px, 10px); }
}

/* Ensure content stays above the ambient glow */
#services .container, #quality .container, #contact .container {
    position: relative;
    z-index: 10;
}

/* Base styles for light section cards */
.mini-card, .trust-highlight, .hub-item {
    background: #FFFFFF;
    border: 1px solid var(--border);
    backdrop-filter: none;
    border-radius: 12px;
}

/* Dark section headings & text */
#services h2, #quality h2, #contact h2 {
    color: #FFFFFF !important;
}
#services p, #quality p, #contact p {
    color: #9AA0A6 !important;
}
#quality .q-text h3 { color: #FFFFFF !important; }
#quality .q-text p { color: #9AA0A6 !important; }

/* Dark section cards adapt to dark background */
#services .mini-card, #quality .quality-box, #contact .cta-box {
    background: #303134 !important;
    border: 1px solid #5F6368 !important;
    border-radius: 12px;
}
#quality .quality-box { border-radius: 24px; }
#contact .cta-box { border-radius: 20px; }

#services .mini-card h4, #quality .quality-box h3, #contact .cta-box h2 {
    color: #FFFFFF !important;
}
#services .mini-card p, #quality .quality-box p, #contact .cta-box p {
    color: #9AA0A6 !important;
}

.img-frame {
    box-shadow: 0 1px 2px 0 rgba(60,64,67,0.3), 0 2px 6px 2px rgba(60,64,67,0.15);
    border: 1px solid var(--border);
}

/* Contact Footer specifically */
#contact .footer-col h4 {
    color: #FFFFFF !important;
}
#contact .footer-col p {
    color: #9AA0A6 !important;
}
#contact .footer-col a {
    color: #9AA0A6 !important;
}
#contact .footer-col a:hover {
    color: #FFFFFF !important;
}
#contact .footer-col img {
    filter: none !important;
}

.services-action {
    margin-top: 45px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.btn-shop {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--primary);
    color: #fff;
    padding: 16px 36px;
    border-radius: 100px;
    font-weight: 500;
    text-decoration: none;
    font-size: 1rem;
    box-shadow: none;
    transition: all 0.2s;
}

.btn-shop:hover {
    background: #174ea6;
    box-shadow: 0 1px 2px 0 rgba(60,64,67,0.3), 0 1px 3px 1px rgba(60,64,67,0.15);
    transform: none;
    color: #fff;
}

.btn-shop svg {
    transition: transform 0.4s ease;
}

.btn-shop:hover svg {
    transform: translateX(5px);
}

.cta-note {
    display: block;
    margin-top: 18px;
    color: var(--text-dim);
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0.8;
}

.po-banner {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 60px;
    border-radius: 40px;
}

.flag-icon {
    display: inline-flex;
    align-items: center;
    margin-right: 12px;
    vertical-align: middle;
}

.flag-icon svg {
    border-radius: 2px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* ============ CENTRAL INSTITUTIONAL LAYOUT ============ */
.official-seal-large {
    width: 260px; /* Slightly larger as requested */
    height: auto;
    display: block;
    margin: 0 auto 30px auto;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.1));
    transition: transform 0.4s var(--ease);
}

.official-seal-large:hover {
    transform: scale(1.05) translateY(-5px);
}

.po-titles-central h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: #0F172A; /* Màu xanh đen đậm trên nền trắng để có contrast mạnh */
}

.po-titles-central p {
    color: #475569; /* Xám tối, dễ đọc trên nền sáng */
    font-size: 1.15rem;
    line-height: 1.6;
}

.po-badges-central {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 60px;
    flex-wrap: wrap;
}

.badge-item-large {
    background: #F8FAFC; /* Xám siêu nhạt cho nền sáng */
    border: 1px solid #E2E8F0; /* Viền xám hiển thị rõ trên nền trắng */
    padding: 16px 32px;
    border-radius: 100px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #1E293B; /* Chữ tối rõ nét */
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05); /* Bóng đổ mềm nổi bật */
    transition: all 0.3s ease;
}

.badge-item-large:hover {
    background: #FFFFFF;
    border-color: #cbd5e1;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .official-seal-large {
        width: 180px;
    }
    .po-titles-central h2 {
        font-size: 2rem;
    }
}

/* Cleanup layout for background usage */
.split-content {
    background: transparent !important;
}

.img-frame {
    box-shadow: 0 40px 100px rgba(0,0,0,0.8);
}

/* ============ MINIMALIST STRATEGIC LOGISTICS ============ */
.minimal-logistics-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px auto;
}

.l-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-glow);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.minimal-logistics-header h2 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
}

.minimal-logistics-header p {
    font-size: 1.2rem;
    color: var(--text-dim) !important;
    line-height: 1.6;
}

.map-stage-minimal {
    position: relative;
    width: 100%;
    max-width: 1100px;
    aspect-ratio: 2 / 1;
    margin: 40px auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.minimal-map-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0.45; /* Slightly increased */
    filter: contrast(1.1) brightness(1.05);
    pointer-events: none;
    mask-image: radial-gradient(circle, black 80%, transparent 100%);
}

/* FLOATING HUB CARDS - PRECISION ALIGNED TO SVG COORDS */
.floating-hub {
    position: absolute;
    z-index: 20;
}

/* CA: matches SVG 180,160 -> 18% Left, 32% Top */
.floating-hub.ca {
    top: 32%;
    left: 18%;
}

/* SYD: matches SVG 850,380 -> 85% Left, 76% Top */
.floating-hub.syd {
    top: 76%;
    left: 85%;
}

.f-hub-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    padding: 20px;
    border-radius: 20px;
    width: 240px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s var(--transition);
    transform: translate(-50%, -50%); /* Center the card on the coordinate */
}

.f-hub-card:hover {
    transform: translate(-50%, -60%);
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--primary);
}

.f-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.65rem;
    font-weight: 800;
    color: #10B981;
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.f-status .pulse {
    width: 6px; height: 6px;
    background: #10B981;
    border-radius: 50%;
    animation: hubPulseTiny 2s infinite;
}

.f-hub-card h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
    color: var(--text);
}

.f-hub-card p {
    font-size: 0.8rem;
    color: var(--text-dim) !important;
    line-height: 1.4;
    margin-bottom: 12px;
}

.f-specs {
    list-style: none;
    display: flex;
    gap: 8px;
}

.f-specs li {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-glow);
    padding: 3px 8px;
    border-radius: 4px;
}

/* CONNECTION VECTOR (SVG) */
.minimal-vector {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 10;
}

.minimal-vector svg {
    width: 100%;
    height: 100%;
}

.vector-path {
    fill: none;
    stroke: var(--primary);
    stroke-width: 2.5; /* Slightly thicker */
    stroke-dasharray: 8 8;
    opacity: 0.6; /* Increased opacity */
    animation: dashOffset 30s linear infinite;
}

@keyframes dashOffset {
    from { stroke-dashoffset: 200; }
    to { stroke-dashoffset: 0; }
}

.vector-point {
    fill: var(--primary);
    filter: drop-shadow(0 0 15px var(--primary)) drop-shadow(0 0 5px white);
}

/* MINIMAL STATS */
.minimal-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
}

.m-stat {
    font-size: 1.1rem;
    color: var(--text-dim) !important;
}

.m-stat strong {
    color: var(--text);
    margin-right: 8px;
    font-size: 1.2rem;
}

@media (max-width: 1024px) {
    .floating-hub {
        position: static;
        margin-bottom: 20px;
    }
    .map-stage-minimal {
        height: auto;
        flex-direction: column;
        padding: 40px 0;
    }
    .minimal-vector { display: none; }
    .f-hub-card { width: 100%; max-width: 400px; }
}

@media (max-width: 768px) {
    .minimal-stats {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    .minimal-map-img { display: none; }
}

/* ============ MODAL STYLES ============ */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(11, 17, 32, 0.85); /* Tối đồng bộ chủ đề */
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none; /* hidden default */
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-box {
    background: linear-gradient(145deg, #2A3B54, #1E293B); /* Slightly brighter with a subtle gradient */
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 20px;
    padding: 40px;
    width: 90%;
    max-width: 600px;
    position: relative;
    transform: scale(0.95) translateY(20px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
}

.modal-overlay.active .modal-box {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: #94A3B8;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: white;
    transform: rotate(90deg);
}

.modal-label {
    display: block;
    color: #94A3B8;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: left;
}

.modal-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.06); /* Slightly brighter, transparent on dark blue background */
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 14px 16px;
    color: white;
    font-size: 1rem;
    font-family: var(--font);
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.modal-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(15, 23, 42, 0.8);
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.2);
}

.modal-input::placeholder {
    color: #64748B; /* Slightly lighter placeholder for readability */
}


/* ============ RESPONSIVE DESIGN (TABLET & MOBILE) ============ */

@media (max-width: 1200px) {
    .container { width: 92%; }
    .hero-animation-wrapper { transform: scale(0.85); }
}

/* Tablet (1024px and below) */
@media (max-width: 1024px) {
    html {
        scroll-snap-type: none; /* Disable snap for smoother scrolling on tablets */
    }

    .section {
        height: auto;
        min-height: 100vh;
        padding: 100px 0 60px;
    }

    .dash-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-mini-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile (768px and below) */
@media (max-width: 768px) {
    html {
        scroll-snap-type: none;
    }

    .section {
        height: auto;
        min-height: auto; /* Allow full flex according to content */
        padding: 80px 0 40px 0;
    }

    .navbar {
        height: 70px;
    }

    .nav-content {
        width: 95%;
    }

    .nav-brand img {
        height: 40px;
    }

    .nav-links {
        display: none; /* Ẩn menu chính trên mobile để tránh tràn, có thể thêm menu toggle sau */
    }

    .nav-cta button {
        padding: 8px 16px;
        font-size: 13px;
    }

    .hero-animation-wrapper {
        min-height: 250px;
        transform: scale(0.6); /* Thu nhỏ Server Animation trên mobile */
        margin-bottom: 0;
    }

    .hero-text-overlay {
        position: relative;
        top: 0;
        left: 0;
        transform: none;
        margin-top: -40px;
    }

    .hero-text-animated {
        font-size: 1.8rem;
        min-height: 120px;
    }

    .hero-search-form {
        flex-direction: column;
        border-radius: 20px;
        padding: 10px;
        height: auto;
        gap: 10px;
    }

    .hero-search-form input {
        width: 100%;
        padding: 12px;
        text-align: center;
    }

    .hero-search-form button {
        width: 100%;
        border-radius: 12px;
    }

    .dash-grid {
        grid-template-columns: repeat(2, 1fr);
        margin-top: 20px;
    }

    .dash-item {
        padding: 20px 10px;
    }

    .dash-item .val {
        font-size: 1.8rem;
    }

    .services-mini-grid, .why-choose-grid, .serve-grid {
        grid-template-columns: 1fr !important; /* Luôn là 1 cột trên mobile */
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .po-banner {
        padding: 40px 20px;
    }

    .official-seal-large {
        width: 120px;
    }

    .cta-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}





/* Re-adjust Institutional color slightly for contrast */
#institutional {
    background: linear-gradient(180deg, var(--bg) 0%, #151F33 100%);
}

/* ============ ABOUT PAGE STYLES ============ */
.about-hero {
    height: 70vh;
    min-height: 500px;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.9)), url('real_datacenter_wide_1773982986702.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding-top: 90px;
    position: relative;
    overflow: hidden;
}

.about-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to top, var(--bg), transparent);
}

.about-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 24px;
}

.about-hero p {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.8);
    max-width: 700px;
    margin: 0 auto;
}

.about-content-section {
    padding: 120px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
    grid-template-areas: "text img";
}

.how-we-work-dark h2 {
    color: white;
}

.about-text {
    grid-area: text;
}

.about-text h2 {
    font-size: 3rem;
    margin-bottom: 30px;
    letter-spacing: -0.02em;
}

.about-text p {
    font-size: 1.2rem;
    color: var(--text-dim);
    line-height: 1.8;
    margin-bottom: 25px;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

.stat-box h4 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.stat-box p {
     font-size: 0.85rem;
     font-weight: 700;
     text-transform: uppercase;
     letter-spacing: 0.1em;
     color: var(--text);
     opacity: 0.6;
}

.about-image-frame {
    position: relative;
    grid-area: img;
}

.about-image-frame img {
    width: 100%;
    border-radius: 32px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.12);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.feature-card {
    background: var(--bg-alt);
    padding: 50px;
    border-radius: 24px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.feature-card:hover {
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    border-color: var(--primary);
    transform: translateY(-8px);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.feature-card p {
    color: var(--text-dim);
    line-height: 1.6;
}

.how-we-work-dark {
    background: #0B1120;
    color: white;
    padding: 120px 0;
}

.work-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    margin-top: 80px;
}

.step-item span {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 24px;
    display: block;
    opacity: 0.7;
}

.step-item h4 {
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.step-item p {
    color: #94A3B8;
    line-height: 1.7;
}

.b2b-cta-banner {
    background: var(--bg-alt);
    padding: 80px;
    border-radius: 40px;
    text-align: center;
    border: 1px solid var(--border);
    margin-top: 100px;
}

.b2b-cta-banner h3 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.b2b-cta-banner p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--text-dim);
}

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 20px 48px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}



@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 60px; }
    .work-steps { grid-template-columns: 1fr 1fr; }
    .why-choose-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .work-steps { grid-template-columns: 1fr; }
    .b2b-cta-banner { padding: 40px 20px; }
    .why-choose-grid { grid-template-columns: 1fr; gap: 20px; }
    .section { height: auto !important; min-height: 100vh; padding: 110px 20px 60px; }
}



/* ===== MAGENTO FOOTER SCROLL FIX =====
   scroll-snap-type on html with overflow-y:auto lets content below
   the last snap section scroll naturally into view (Magento footer). */
.section:last-of-type {
    scroll-snap-stop: normal !important;
    scroll-snap-align: start !important;
    /* Shrink last section so Magento footer is reachable via snap */
    min-height: unset !important;
    height: auto !important;
    padding-bottom: 80px;
}
/* Magento footer must be visible and scrollable */
.page-footer, footer.page-footer, .page-wrapper > footer {
    display: block !important;
    position: relative !important;
    z-index: 1 !important;
}

/* ============ HERO EBAY BANNER (shown after typewriter) ============ */
.ebay-banner-float {
    width: 100%;
    max-width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    border: 1px solid var(--border);
    opacity: 0;
    pointer-events: none;
    transform: translateY(16px);
    transition: opacity 1.2s cubic-bezier(0.165, 0.84, 0.44, 1), transform 1.2s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: none;
    margin-bottom: 32px;
}
.ebay-banner-float.visible {
    display: block;
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}
.ebay-banner-float img {
    width: 100%;
    display: block;
    transition: filter 0.3s;
}
.ebay-banner-float:hover img {
    filter: brightness(1.1);
}

/* Brand logo in typewriter sequence */
#typewriter-title img {
    height: 80px !important;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
    max-width: none !important;
    border: none !important;
}

/* Remove browser/Magento outline on buttons */
.btn-primary,
.btn-secondary,
.btn-success,
.search-tab,
.hero-search-form button,
.sell-capsule-static button,
.nav-cta button {
    outline: none !important;
    outline-offset: 0 !important;
}
.btn-primary:focus,
.btn-success:focus,
.hero-search-form button:focus,
.sell-capsule-static button:focus {
    border: 0 !important;
    outline: none !important;
}

/* Xóa gap giữa section cuối và Magento footer */
.section:last-of-type {
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
    border-bottom: none !important;
}
.page-wrapper, .page-main {
    margin-top: 0 !important;
    padding-top: 0 !important;
}
/* Magento thường có border-top trên footer */
.page-footer {
    margin-top: 0 !important;
    border-top: none !important;
}

/* ============================================================
   NS FOOTER — matches Magento (Netstore) footer layout
   ============================================================ */
.page-footer {
    background: #0d1f3c;
    color: rgba(255, 255, 255, 0.65);
    margin-top: auto;
    padding: 0;
    font-family: "Plus Jakarta Sans", sans-serif;
}
.page-footer .footer.content {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0;
    border: none;
}

/* ── FOOTER TOP: brand + link columns ── */
.ns-footer__top {
    padding: 56px 24px 48px;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr 1fr;
    gap: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    max-width: var(--container);
    margin: 0 auto;
}

/* Brand column */
.ns-footer__brand .ns-footer__logo {
    display: block;
    margin-bottom: 14px;
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.02em;
}
.ns-footer__brand .ns-footer__logo img {
    display: block;
    max-height: 48px;
    width: auto;
}
.ns-footer__brand .ns-footer__company {
    margin-top: 16px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
    line-height: 1.7;
}
.ns-footer__company--top {
    margin-top: 12px;
    margin-bottom: 0;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}
.ns-footer__company--address {
    margin-top: 14px;
    margin-bottom: 0;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}
.ns-footer__region-label {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
    font-size: 0.82rem;
}

/* Trust list (phones + email) */
.ns-footer__trust-list {
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.ns-footer__trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.55);
    font-weight: 500;
}
.ns-footer__trust-item svg { flex-shrink: 0; }
.ns-footer__trust-item a {
    color: inherit;
    text-decoration: none;
    transition: color 0.18s ease;
    word-spacing: 0.25em;
}
.ns-footer__trust-item a:hover { color: #ffffff; }

/* Link columns */
.ns-footer__col .ns-footer__col-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.4);
    margin: 0 0 16px;
}
.ns-footer__col ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.ns-footer__col li a,
.ns-footer__col li .ns-footer__category {
    font-size: 0.83rem;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    padding: 4px 0;
    display: block;
    transition: color 0.18s ease;
}
.ns-footer__col li .ns-footer__category { cursor: pointer; }
.ns-footer__col li a:hover,
.ns-footer__col li .ns-footer__category:hover { color: #ffffff; }
.ns-footer__col li .ns-footer__category:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.4);
    outline-offset: 2px;
    color: #ffffff;
}

/* ── FOOTER PARTNERS: payment + shipping logos ── */
.ns-footer__partners {
    max-width: var(--container);
    margin: 0 auto;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.ns-footer__partner-row {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.ns-footer__partner-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.3);
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 130px;
}
.ns-footer__partner-logos {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.ns-footer__partner-logos img {
    display: block;
    height: 50px;
    width: auto;
    min-width: 40px;
    max-width: 72px;
    object-fit: contain;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    box-sizing: content-box;
    opacity: 0.75;
    filter: brightness(0) invert(1);
    transition: opacity 0.18s ease, background 0.18s ease;
}
.ns-footer__partner-logos img:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.12);
}

/* ── FOOTER BOTTOM: copyright + legal links + social ── */
.ns-footer__bottom {
    max-width: var(--container);
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.ns-footer__copyright {
    margin: 0;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
}
.ns-footer__bottom-links {
    display: flex;
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.ns-footer__bottom-links a,
.ns-footer__bottom-links .ns-footer__category {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
    text-decoration: none;
    transition: color 0.18s ease;
    display: inline;
    padding: 0;
}
.ns-footer__bottom-links .ns-footer__category { cursor: pointer; }
.ns-footer__bottom-links a:hover,
.ns-footer__bottom-links .ns-footer__category:hover { color: rgba(255, 255, 255, 0.7); }

/* Social icons */
.ns-footer__social {
    display: flex;
    gap: 8px;
}
.ns-footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 4px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: all 0.18s ease;
    font-size: 0.75rem;
}
.ns-footer__social-link:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    text-decoration: none;
}
.ns-footer__social-link svg {
    width: 14px;
    height: 14px;
}
.ns-footer__social-link--ebay {
    width: auto;
    padding: 0 8px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: rgba(255, 255, 255, 0.6);
}
.ns-footer__social-link--ebay:hover { color: #ffffff; }

/* ── FOOTER RESPONSIVE BREAKPOINTS ── */
@media (min-width: 768px) and (max-width: 1024px) {
    .ns-footer__top {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 32px;
        padding: 40px 24px 36px;
    }
    .ns-footer__top .ns-footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 767px) {
    .ns-footer__top {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        padding: 32px 15px;
    }
    .ns-footer__top .ns-footer__brand { grid-column: 1 / -1; }
    .ns-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px 15px;
    }
    .ns-footer__bottom-links { flex-wrap: wrap; gap: 12px; }
    .ns-footer__partners { padding: 16px 15px; gap: 12px; }
    .ns-footer__partner-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .ns-footer__partner-label { min-width: unset; }
}
@media (max-width: 480px) {
    .ns-footer__top {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 28px 15px;
    }
}

/* ===== MOBILE RESPONSIVE FIX ===== */
@media (max-width: 768px) {

    /* ── NAV: hamburger placeholder, show abbreviated links ── */
    /* Nav links ẩn trên tablet/mobile */

    /* ── HERO SEARCH: stack vertically ── */
    .hero-search-container {
        padding: 0 16px !important;
    }
    .hero-search-form {
        flex-direction: column !important;
        border-radius: 20px !important;
        padding: 12px !important;
        height: auto !important;
        gap: 8px !important;
        box-sizing: border-box !important;
    }
    .hero-search-form input {
        width: 100% !important;
        padding: 12px 16px !important;
        text-align: left !important;
        font-size: 0.9rem !important;
        height: auto !important;
    }
    .hero-search-form button {
        width: 100% !important;
        height: 48px !important;
        border-radius: 12px !important;
        font-size: 1rem !important;
        padding: 0 !important;
    }

    /* Sell capsule mobile */
    .sell-capsule-static {
        flex-direction: column !important;
        border-radius: 20px !important;
        padding: 12px !important;
        height: auto !important;
        gap: 8px !important;
    }
    .sell-capsule-static input {
        width: 100% !important;
        padding: 12px 16px !important;
        height: auto !important;
    }
    .sell-capsule-static button {
        width: 100% !important;
        height: 48px !important;
        border-radius: 12px !important;
        padding: 0 !important;
    }

    /* ── SEARCH TABS ── */
    .search-tabs { gap: 8px !important; }
    .search-tab {
        padding: 10px 16px !important;
        font-size: 0.85rem !important;
    }

    /* ── eBay BANNER ── */
    .ebay-banner-float {
        border-radius: 8px !important;
    }

    /* ── DASH GRID: 2x2 ── */
    .dash-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        margin-top: 16px !important;
    }
    .dash-item { padding: 20px 10px !important; }
    .dash-item .val { font-size: 1.6rem !important; }
    .dash-item .lab { font-size: 11px !important; letter-spacing: 0.1em !important; }

    /* ── SECTION padding ── */
    .section { padding: 80px 0 40px !important; }

    /* ── CTA GRID ── */
    .cta-grid { grid-template-columns: 1fr !important; gap: 16px !important; }
    .cta-box { padding: 40px 24px !important; }

    /* ── SERVE GRID ── */
    .serve-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 16px !important; }
    .serve-item h4 { font-size: 1rem !important; }
}

@media (max-width: 480px) {
    .nav-links { display: none !important; } /* Too cramped on very small screens */
    .serve-grid { grid-template-columns: 1fr !important; }
    .dash-item .val { font-size: 1.4rem !important; }
    .section-header h2 { font-size: 1.6rem !important; }
    .cta-box h2 { font-size: 1.6rem !important; }
}

/* ===== MOBILE RESPONSIVE OVERRIDES (max-width: 480px) ===== */
@media (max-width: 480px) {

    /* ── NAV: chỉ show logo + button, links ẩn ── */
    .nav-links { display: none !important; }
    .navbar { height: 64px !important; }
    .nav-brand img { height: 36px !important; }
    .nav-cta button {
        padding: 8px 14px !important;
        font-size: 12px !important;
        height: auto !important;
    }

    /* ── SEARCH TABS: full width ── */
    .search-tabs {
        gap: 8px !important;
        width: 100% !important;
        padding: 0 4px !important;
    }
    .search-tab {
        flex: 1 !important;
        padding: 10px 8px !important;
        font-size: 0.8rem !important;
        text-align: center !important;
        white-space: nowrap !important;
    }
    .search-tab.active {
        background: var(--primary) !important;
        color: white !important;
        border-color: var(--primary) !important;
    }

    /* ── HERO SEARCH ── */
    .hero-search-container { padding: 0 12px !important; }
    .hero-search-form {
        flex-direction: column !important;
        border-radius: 16px !important;
        padding: 10px !important;
        height: auto !important;
        gap: 8px !important;
    }
    .hero-search-form input {
        width: 100% !important;
        height: 44px !important;
        padding: 0 12px !important;
        font-size: 0.9rem !important;
        text-align: left !important;
        border-radius: 8px !important;
    }
    .hero-search-form button {
        width: 100% !important;
        height: 44px !important;
        border-radius: 10px !important;
        padding: 0 !important;
        font-size: 0.95rem !important;
    }
    .sell-capsule-static {
        flex-direction: column !important;
        border-radius: 16px !important;
        padding: 10px !important;
        height: auto !important;
        gap: 8px !important;
    }
    .sell-capsule-static input {
        width: 100% !important;
        height: 44px !important;
        padding: 0 12px !important;
        font-size: 0.9rem !important;
        border-radius: 8px !important;
    }
    .sell-capsule-static button {
        width: 100% !important;
        height: 44px !important;
        border-radius: 10px !important;
        padding: 0 !important;
    }

    /* ── SERVE GRID: 1 column ── */
    .serve-grid { grid-template-columns: 1fr !important; }
    .serve-icon svg { width: 40px !important; height: 40px !important; }
    .serve-item h4 { font-size: 1.1rem !important; }

    /* ── SECTION headings ── */
    .section-header h2,
    #quality .section-header h2,
    #who-we-serve h2 { font-size: 1.5rem !important; }

    /* ── CTA ── */
    .cta-box { padding: 32px 20px !important; }
    .cta-box h2 { font-size: 1.4rem !important; }

    /* ── DASH GRID ── */
    .dash-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .dash-item .val { font-size: 1.4rem !important; }
}

/* ============ VIEW PRODUCTS BUTTON ============ */
.nav-content .nav-cta .btn-view-products,
.navbar .btn-view-products {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 11px 22px !important;
    border-radius: 8px !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    background: #1A73E8 !important;
    color: #FFFFFF !important;
    border: none !important;
    outline: none !important;
    cursor: pointer !important;
    font-family: var(--font) !important;
    letter-spacing: 0 !important;
    white-space: nowrap !important;
    line-height: 1 !important;
    text-transform: none !important;
    text-decoration: none !important;
    vertical-align: middle !important;
    box-shadow: 0 1px 2px rgba(60,64,67,0.3), 0 1px 3px rgba(60,64,67,0.15) !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    min-height: unset !important;
    height: auto !important;
    width: auto !important;
    transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease !important;
}
.nav-content .nav-cta .btn-view-products:hover,
.navbar .btn-view-products:hover {
    background: #174ea6 !important;
    color: #FFFFFF !important;
    box-shadow: 0 2px 6px rgba(60,64,67,0.35) !important;
    transform: translateY(-1px) !important;
}

/* ============ STORE PICKER MODAL ============ */
.store-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(11, 17, 32, 0.65);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}
.store-modal-overlay.open {
    opacity: 1;
    pointer-events: all;
}
.store-modal-box {
    background: #FFFFFF;
    border-radius: 24px;
    padding: 40px;
    width: 90%;
    max-width: 460px;
    position: relative;
    transform: scale(0.95) translateY(16px);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 25px 60px rgba(0,0,0,0.18);
}
.store-modal-overlay.open .store-modal-box {
    transform: scale(1) translateY(0);
}
.store-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: #F1F3F4;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5F6368;
    transition: background 0.2s;
    line-height: 1 !important;
    -webkit-appearance: none;
    appearance: none;
}
.store-modal-close:hover {
    background: #DADCE0;
    color: #202124;
    transform: rotate(90deg);
}
.store-modal-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 6px;
}
.store-modal-subtitle {
    font-size: 0.9rem;
    color: var(--text-dim);
    margin-bottom: 28px;
}
.store-options {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.store-option {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 22px;
    border: 2px solid var(--border);
    border-radius: 16px;
    cursor: pointer;
    text-decoration: none !important;
    transition: all 0.2s ease;
    background: var(--bg-alt);
}
.store-option *,
.store-option:link,
.store-option:visited,
.store-option:hover,
.store-option:active {
    text-decoration: none !important;
}
.store-info-name,
.store-info-desc {
    text-decoration: none !important;
}
.store-option:hover:not(.store-option--disabled) {
    border-color: var(--primary);
    background: rgba(26, 115, 232, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(26,115,232,0.12);
}
.store-option--active {
    border-color: var(--primary);
    background: rgba(26, 115, 232, 0.04);
}
.store-option--disabled {
    opacity: 0.55;
    cursor: not-allowed;
}
.store-flag {
    flex-shrink: 0;
    line-height: 0;
    display: flex;
    align-items: center;
}
.store-flag svg {
    border-radius: 4px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.22);
    display: block;
}
.store-info {
    flex: 1;
}
.store-info-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}
.store-info-desc {
    font-size: 0.82rem;
    color: var(--text-dim);
}
.store-badge-active {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: #34A853;
    color: white;
    padding: 3px 9px;
    border-radius: 100px;
}
.store-badge-soon {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: #F8F9FA;
    color: #5F6368;
    border: 1px solid #DADCE0;
    padding: 3px 9px;
    border-radius: 100px;
}
.store-arrow {
    color: var(--primary);
    font-size: 1.1rem;
    opacity: 0;
    transition: opacity 0.2s, transform 0.2s;
    flex-shrink: 0;
}
.store-option:hover:not(.store-option--disabled) .store-arrow {
    opacity: 1;
    transform: translateX(4px);
}

/* ─── Mobile hamburger & dropdown menu ───────────────────────── */
@media (max-width: 900px) {
    .hamburger-btn { display: flex; }

    /* Backdrop */
    .nav-backdrop {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(15,23,42,0.3);
        backdrop-filter: blur(2px);
        -webkit-backdrop-filter: blur(2px);
        z-index: 998;
        animation: backdropIn 0.22s ease both;
    }
    .nav-backdrop.open { display: block; }
    @keyframes backdropIn {
        from { opacity: 0; }
        to   { opacity: 1; }
    }

    /* Dropdown panel */
    .nav-links.open {
        display: flex !important;
        flex-direction: column;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: #ffffff;
        padding: 4px 0 12px;
        box-shadow: 0 12px 32px rgba(0,0,0,0.14), 0 2px 6px rgba(0,0,0,0.06);
        border-top: 2px solid #1A73E8;
        z-index: 999;
        gap: 0;
        list-style: none;
        margin: 0;
        animation: navSlideDown 0.22s cubic-bezier(0.4,0,0.2,1) both;
    }
    @keyframes navSlideDown {
        from { opacity: 0; transform: translateY(-10px); }
        to   { opacity: 1; transform: translateY(0); }
    }

    /* Divider via li::after */
    .nav-links.open li { width: 100%; position: relative; }
    .nav-links.open li::after {
        content: '';
        display: block;
        height: 1px;
        margin: 0 20px;
        background: #f3f4f6;
    }
    .nav-links.open li:last-child::after { display: none; }

    /* Link base */
    .nav-links.open a,
    .nav-links.open a:link,
    .nav-links.open a:visited {
        display: flex;
        align-items: center;
        padding: 15px 24px;
        font-size: 0.95rem;
        font-weight: 500;
        color: #374151;
        letter-spacing: 0;
        text-decoration: none;
        position: relative;
        transition: background 0.15s ease, color 0.15s ease, padding-left 0.15s ease;
    }

    /* Left accent bar on hover/active */
    .nav-links.open a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 22%;
        bottom: 22%;
        width: 3px;
        background: #1A73E8;
        border-radius: 0 3px 3px 0;
        transform: scaleY(0);
        transition: transform 0.18s cubic-bezier(0.4,0,0.2,1);
    }
    .nav-links.open a:hover,
    .nav-links.open a:focus {
        background: rgba(26,115,232,0.06);
        color: #1A73E8;
        padding-left: 30px;
    }
    .nav-links.open a:hover::before,
    .nav-links.open a:focus::before { transform: scaleY(1); }
    .nav-links.open a.active,
    .nav-links.open a.active:link,
    .nav-links.open a.active:visited {
        color: #1A73E8;
        font-weight: 600;
        background: rgba(26,115,232,0.05);
    }
    .nav-links.open a.active::before { transform: scaleY(1); }
}

@media (max-width: 480px) {
    .nav-links.open { top: 64px; }
}