/* =====================================================
   DBY SOFTWARE — STYLE SYSTEM
   Design: UPOS Layout + AutoShopee CTA + ATP Grid
   ===================================================== */

/* ===== CSS Variables / Design Tokens ===== */
:root {
    /* Primary Colors (Teal/Green like UPOS) */
    --primary: #0d9488;
    --primary-dark: #0f766e;
    --primary-light: #5eead4;
    --primary-bg: #f0fdfa;

    /* Accent (Orange/Red like AutoShopee — for CTAs) */
    --accent: #f97316;
    --accent-dark: #ea580c;
    --accent-light: #fed7aa;

    /* Neutral */
    --dark: #0f172a;
    --dark-2: #1e293b;
    --dark-3: #334155;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --gray-lighter: #cbd5e1;
    --gray-bg: #f1f5f9;
    --white: #ffffff;

    /* Gradient */
    --gradient-primary: linear-gradient(135deg, #0d9488 0%, #06b6d4 100%);
    --gradient-accent: linear-gradient(135deg, #f97316 0%, #ef4444 100%);
    --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
    --gradient-hero: linear-gradient(135deg, #f0fdfa 0%, #e0f7fa 50%, #f0f9ff 100%);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.12);
    --shadow-primary: 0 8px 30px rgba(13, 148, 136, 0.25);
    --shadow-accent: 0 8px 30px rgba(249, 115, 22, 0.25);

    /* Typography */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
    color: var(--dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== GRADIENT TEXT ===== */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== SECTION HEADER ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-bg);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--dark);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-accent);
    color: var(--white);
    border-color: transparent;
    box-shadow: var(--shadow-accent);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(249, 115, 22, 0.35);
}

.btn--accent {
    background: var(--gradient-accent);
    color: var(--white);
    box-shadow: var(--shadow-accent);
}

.btn--accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(249, 115, 22, 0.4);
}

.btn--outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn--outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn--ghost {
    background: rgba(255, 255, 255, 0.15);
    color: var(--dark);
    backdrop-filter: blur(10px);
    border-color: var(--gray-lighter);
}

.btn--ghost:hover {
    background: var(--white);
    border-color: var(--primary);
    color: var(--primary);
}

.btn--ghost-dark {
    background: transparent;
    color: var(--gray);
    border-color: transparent;
    padding: 8px 0;
}

.btn--ghost-dark:hover {
    color: var(--primary);
}

.btn--white {
    background: var(--white);
    color: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.btn--white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn--outline-white:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--white);
}

.btn--sm {
    padding: 8px 20px;
    font-size: 0.875rem;
}

.btn--lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn--block {
    width: 100%;
}

/* =====================================================
   HEADER / NAVIGATION
   ===================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 800;
}

.logo-icon {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-sm);
    font-size: 1rem;
}

.logo-text {
    color: var(--dark);
}

.logo-accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav__link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    font-size: 0.925rem;
    font-weight: 500;
    color: var(--dark-3);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav__link:hover {
    color: var(--primary);
    background: var(--primary-bg);
}

.nav__link i {
    font-size: 0.7em;
    transition: var(--transition);
}

/* Dropdown */
.nav__dropdown {
    position: relative;
}

.dropdown__menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.nav__dropdown:hover .dropdown__menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}

.nav__dropdown:hover .nav__link i {
    transform: rotate(180deg);
}

.dropdown__menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    font-size: 0.9rem;
    color: var(--dark-3);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.dropdown__menu li a:hover {
    background: var(--primary-bg);
    color: var(--primary);
}

.dropdown__menu li a i {
    width: 20px;
    text-align: center;
    color: var(--gray);
}

.dropdown__menu li a:hover i {
    color: var(--primary);
}

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

.nav__toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    position: relative;
    padding: 140px 0 80px;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero__bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
}

.shape--1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -100px;
    filter: blur(100px);
}

.shape--2 {
    width: 400px;
    height: 400px;
    background: #06b6d4;
    bottom: -100px;
    left: -100px;
    filter: blur(80px);
}

.shape--3 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    top: 50%;
    left: 50%;
    filter: blur(120px);
    opacity: 0.08;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(13, 148, 136, 0.1);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    border: 1px solid rgba(13, 148, 136, 0.2);
}

.hero__badge i {
    color: var(--accent);
}

.hero__title {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--dark);
}

.hero__description {
    font-size: 1.15rem;
    color: var(--gray);
    margin-bottom: 32px;
    max-width: 520px;
    line-height: 1.7;
}

.hero__stats {
    display: flex;
    gap: 40px;
    margin-bottom: 36px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat__number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-dark);
    display: inline;
}

.stat__plus {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-dark);
}

.stat__label {
    font-size: 0.85rem;
    color: var(--gray);
    font-weight: 500;
}

.hero__cta {
    display: flex;
    gap: 16px;
}

/* Hero Visual / Mockup */
.hero__visual {
    position: relative;
}

.hero__mockup {
    position: relative;
}

.mockup__browser {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.browser__topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--gray-bg);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.browser__dots {
    display: flex;
    gap: 6px;
}

.browser__dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.browser__dots span:nth-child(1) {
    background: #ef4444;
}

.browser__dots span:nth-child(2) {
    background: #f59e0b;
}

.browser__dots span:nth-child(3) {
    background: #22c55e;
}

.browser__url {
    flex: 1;
    background: var(--white);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--gray);
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.browser__content {
    padding: 20px;
}

/* Dashboard Mockup */
.mockup__dashboard {
    font-size: 0.8rem;
}

.dash__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.dash__title {
    font-weight: 700;
    font-size: 0.95rem;
}

.dash__badge {
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
}

.dash__badge.online {
    background: #dcfce7;
    color: #16a34a;
}

.dash__stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.dash__stat-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--gray-bg);
    border-radius: var(--radius-sm);
}

.dash__stat-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 0.85rem;
}

.dash__stat-num {
    font-weight: 700;
    font-size: 0.95rem;
}

.dash__stat-lbl {
    font-size: 0.65rem;
    color: var(--gray);
}

.dash__table {
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.dash__table-header {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    padding: 8px 12px;
    background: var(--gray-bg);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dash__table-row {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    padding: 8px 12px;
    border-top: 1px solid rgba(0, 0, 0, 0.04);
    font-size: 0.75rem;
}

.status.done {
    color: #16a34a;
    font-weight: 600;
}

.status.pending {
    color: #f59e0b;
    font-weight: 600;
}

/* Floating badges */
.mockup__floating {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    font-size: 0.8rem;
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

.mockup__float-1 {
    top: -10px;
    left: -30px;
    animation-delay: 0s;
}

.mockup__float-2 {
    bottom: 60px;
    right: -20px;
    animation-delay: 1s;
}

.mockup__float-3 {
    bottom: -10px;
    left: 30px;
    animation-delay: 2s;
}

@keyframes float {

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

    50% {
        transform: translateY(-10px);
    }
}

/* =====================================================
   TRUSTED BY
   ===================================================== */
.trusted {
    padding: 40px 0;
    background: var(--white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.trusted__label {
    text-align: center;
    font-size: 0.85rem;
    color: var(--gray-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    margin-bottom: 24px;
}

.trusted__logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.trusted__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-light);
    opacity: 0.6;
    transition: var(--transition);
}

.trusted__logo:hover {
    opacity: 1;
    color: var(--primary);
}

.trusted__logo i {
    font-size: 1.3rem;
}

/* =====================================================
   WHY CHOOSE US / FEATURES GRID
   ===================================================== */
.why-us {
    padding: var(--section-padding);
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 32px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    background: color-mix(in srgb, var(--card-color) 12%, transparent);
    color: var(--card-color);
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
}

/* =====================================================
   PRODUCTS GRID
   ===================================================== */
.products {
    padding: var(--section-padding);
    background: var(--gray-bg);
}

.product-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
}

.product-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-full);
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
}

.product-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

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

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.product-card--featured {
    border: 2px solid var(--accent);
    background: linear-gradient(135deg, #fff7ed 0%, #ffffff 100%);
}

.product-card__ribbon {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--gradient-accent);
    color: var(--white);
    padding: 4px 40px;
    font-size: 0.75rem;
    font-weight: 700;
    transform: rotate(45deg);
}

.product-card__badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-card__badge.hot {
    background: #fef2f2;
    color: #ef4444;
}

.product-card__badge.new {
    background: #ecfdf5;
    color: #10b981;
}

.product-card__badge.ai {
    background: #f3e8ff;
    color: #7c3aed;
}

.product-card__badge.combo {
    background: #fff7ed;
    color: #f97316;
}

.product-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: var(--radius-md);
    font-size: 1.4rem;
    margin-bottom: 20px;
    margin-top: 8px;
}

.product-card--featured .product-card__icon {
    background: linear-gradient(135deg, #fff7ed, #fed7aa);
    color: var(--accent);
}

.product-card__name {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark);
}

.product-card__desc {
    font-size: 0.88rem;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 14px;
    min-height: 65px;
}

.product-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 18px;
}

.tag {
    padding: 3px 10px;
    background: var(--gray-bg);
    color: var(--gray);
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 500;
}

.product-card__price {
    margin-bottom: 20px;
    padding-top: 18px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.price-original {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-light);
    text-decoration: line-through;
    margin-bottom: 2px;
}

.price-amount {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--dark);
}

.price-amount sup {
    font-size: 0.6em;
    font-weight: 600;
}

.price-period {
    font-size: 0.85rem;
    color: var(--gray);
    font-weight: 400;
}

.product-card__actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* =====================================================
   PRODUCT DETAIL TABS
   ===================================================== */
.detail-tabs {
    padding: var(--section-padding);
    background: var(--white);
}

.detail-tab-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    border-bottom: 2px solid var(--gray-bg);
    padding-bottom: 0;
}

.detail-tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: -2px;
}

.detail-tab-btn:hover {
    color: var(--primary);
}

.detail-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.detail-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.detail-panel.active {
    display: grid;
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.detail-panel__text h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 28px;
    color: var(--dark);
}

.detail-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.detail-features li {
    display: flex;
    gap: 16px;
}

.detail-feature__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.detail-features strong {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--dark);
}

.detail-features p {
    font-size: 0.88rem;
    color: var(--gray);
    line-height: 1.6;
}

.detail-cta {
    display: flex;
    gap: 12px;
}

/* Detail Mockup Screens */
.detail-mockup__screen {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.screen__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    background: var(--dark);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
}

.screen__status {
    font-size: 0.75rem;
    color: #4ade80;
    font-weight: 500;
}

/* Scan mockup */
.screen__scan-area {
    padding: 30px;
    text-align: center;
    background: #fafafa;
}

.scan-animation {
    position: relative;
    width: 200px;
    height: 120px;
    margin: 0 auto;
    border: 2px dashed var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    animation: scanMove 2s ease-in-out infinite;
}

@keyframes scanMove {

    0%,
    100% {
        top: 0;
    }

    50% {
        top: calc(100% - 2px);
    }
}

.scan-animation i {
    font-size: 3rem;
    color: var(--gray-lighter);
}

.screen__result {
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.result-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.result-item.success {
    background: #f0fdf4;
    color: #16a34a;
}

.result-item.processing {
    background: #fffbeb;
    color: #f59e0b;
}

/* Picking List mockup */
.screen__picking-list {
    padding: 12px;
}

.pick-item.active {
    background: #eff6ff;
    border: 1px solid #93c5fd;
}

.pick-location {
    font-weight: 700;
    color: var(--primary-dark);
    font-family: monospace;
    font-size: 0.85rem;
}

.pick-qty {
    font-weight: 600;
    text-align: center;
    color: var(--dark);
}

.pick-status {
    text-align: center;
    color: var(--gray-lighter);
}

.pick-status.checked {
    color: #16a34a;
}

/* Video list mockup */
.screen__video-list {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.video-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--gray-bg);
    border-radius: var(--radius-sm);
}

.video-thumb {
    width: 48px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark);
    color: var(--white);
    border-radius: 6px;
    font-size: 0.7rem;
}

.video-info {
    flex: 1;
}

.video-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--dark);
}

.video-meta {
    font-size: 0.72rem;
    color: var(--gray-light);
}

.video-status {
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.video-status.done {
    color: #16a34a;
}

.video-status.queue {
    color: var(--gray-light);
}

.video-status.downloading {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
}

.progress-bar {
    width: 60px;
    height: 6px;
    background: var(--gray-lighter);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: var(--transition);
}

/* =====================================================
   NHẶT HÀNG MOCKUP (Picking Toolbar, Status, Footer)
   ===================================================== */
.screen__picking-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: #fafafa;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.picking-mock-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #e6f7ee;
    border: 1px solid #00ab56;
    border-radius: 8px;
    font-size: 0.72rem;
    font-weight: 600;
    color: #00ab56;
    white-space: nowrap;
}

.picking-mock-input {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: #fff;
    border: 1px solid #d9d9d9;
    border-radius: 8px;
    font-size: 0.72rem;
    color: #bfbfbf;
}

.picking-mock-input i {
    color: #00ab56;
}

.picking-mock-counter {
    padding: 6px 12px;
    background: var(--primary);
    color: #fff;
    border-radius: 8px;
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}

.screen__status-banner {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.screen__status-banner.success {
    background: #e6f7ee;
    color: #00ab56;
    border-left: 3px solid #00ab56;
}

.pick-color-tag {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-left: 6px;
    vertical-align: middle;
}

.pick-combo-badge {
    display: inline-block;
    padding: 1px 6px;
    background: linear-gradient(135deg, #f97316, #ef4444);
    color: #fff;
    border-radius: 4px;
    font-size: 0.6rem;
    font-weight: 700;
    margin-left: 6px;
    letter-spacing: 0.05em;
    vertical-align: middle;
}

.screen__picking-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 8px 12px;
    background: #fafafa;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    font-size: 0.75rem;
    color: #595959;
}

.screen__picking-footer strong {
    font-size: 0.9rem;
    margin-left: 4px;
}

/* Updated pick-item for Nhặt Hàng (3 columns: product, qty, status) */
.pick-item {
    display: grid;
    grid-template-columns: 1fr 40px 36px;
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

/* =====================================================
   PICKUP TMDT MOCKUP (Scanner, Stats, Table)
   ===================================================== */
.screen__pickup-scanner {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pickup-scan-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #fff;
    border: 2px dashed #d9d9d9;
    border-radius: 10px;
    font-size: 0.78rem;
    color: #bfbfbf;
}

.pickup-scan-bar i {
    color: #00ab56;
    font-size: 1.1rem;
}

.pickup-status-success {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: #e6f7ee;
    color: #00ab56;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    border-left: 3px solid #00ab56;
    animation: fadeInSuccess 0.5s ease-out;
}

@keyframes fadeInSuccess {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.screen__pickup-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 0 12px 12px;
}

.pickup-stat-card {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: #fafafa;
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.pickup-stat-card .stat-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 0.8rem;
}

.pickup-stat-card strong {
    font-size: 0.95rem;
    display: block;
    line-height: 1.1;
}

.pickup-stat-card small {
    font-size: 0.6rem;
    color: #8c8c8c;
    display: block;
}

.screen__pickup-table {
    padding: 0 12px 12px;
}

.pickup-table-header {
    display: grid;
    grid-template-columns: 40px 1fr 60px 80px;
    gap: 8px;
    padding: 6px 10px;
    background: #f5f5f5;
    border-radius: 6px 6px 0 0;
    font-size: 0.65rem;
    font-weight: 600;
    color: #8c8c8c;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pickup-table-row {
    display: grid;
    grid-template-columns: 40px 1fr 60px 80px;
    gap: 8px;
    align-items: center;
    padding: 6px 10px;
    font-size: 0.72rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.pickup-table-row.pending {
    background: #fffbe6;
}

.source-shopee {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #ee4d2d, #ff6b35);
    border-radius: 6px;
    font-size: 0.85rem;
}

.source-tiktok {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #000, #ff0050);
    border-radius: 6px;
    font-size: 0.85rem;
}

.tracking-id {
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    font-weight: 600;
    color: #1890ff;
}

.status-done {
    color: #00ab56;
    font-weight: 700;
    font-size: 0.7rem;
}

.status-pending {
    color: #faad14;
    font-weight: 700;
    font-size: 0.7rem;
}

/* =====================================================
   PRICING SECTION
   ===================================================== */
.pricing {
    padding: var(--section-padding);
    background: var(--gray-bg);
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 48px;
}

.pricing-toggle__label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
}

.pricing-toggle__label.active {
    color: var(--dark);
    font-weight: 600;
}

.save-badge {
    display: inline-block;
    padding: 2px 8px;
    background: #dcfce7;
    color: #16a34a;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.pricing-toggle__switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
}

.pricing-toggle__switch input {
    display: none;
}

.pricing-toggle__slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gray-lighter);
    border-radius: 28px;
    cursor: pointer;
    transition: var(--transition);
}

.pricing-toggle__slider::before {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--white);
    top: 3px;
    left: 3px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.pricing-toggle__switch input:checked+.pricing-toggle__slider {
    background: var(--primary);
}

.pricing-toggle__switch input:checked+.pricing-toggle__slider::before {
    transform: translateX(24px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
    border: 2px solid var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-primary);
}

.pricing-card--featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.pricing-card__popular {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-card__header {
    margin-bottom: 24px;
}

.pricing-card__header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.pricing-card__header p {
    font-size: 0.85rem;
    color: var(--gray);
}

.pricing-card__price {
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.pricing-amount {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--dark);
}

.pricing-currency {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    vertical-align: super;
}

.pricing-period {
    font-size: 0.85rem;
    color: var(--gray);
}

.pricing-card__features {
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pricing-card__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--dark-3);
}

.pricing-card__features li i {
    font-size: 0.8rem;
    width: 20px;
    text-align: center;
}

.pricing-card__features li .fa-check {
    color: var(--primary);
}

.pricing-card__features li.disabled {
    color: var(--gray-light);
}

.pricing-card__features li.disabled .fa-times {
    color: var(--gray-lighter);
}

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials {
    padding: var(--section-padding);
    background: var(--dark);
    color: var(--white);
}

.testimonials .section-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-light);
}

.testimonials .section-title {
    color: var(--white);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.testimonial-card__stars {
    margin-bottom: 16px;
    color: #fbbf24;
    display: flex;
    gap: 2px;
    font-size: 0.85rem;
}

.testimonial-card__text {
    font-size: 0.92rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.85rem;
}

.testimonial-card__author strong {
    display: block;
    font-size: 0.9rem;
    color: var(--white);
}

.testimonial-card__author span {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.5);
}

/* =====================================================
   BLOG
   ===================================================== */
.blog {
    padding: var(--section-padding);
    background: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.blog-card__image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: rgba(255, 255, 255, 0.3);
    font-size: 3.5rem;
}

.blog-card__category {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 4px 14px;
    background: var(--white);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.blog-card__content {
    padding: 24px;
}

.blog-card__content h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card__content p {
    font-size: 0.85rem;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card__meta {
    display: flex;
    gap: 16px;
    font-size: 0.78rem;
    color: var(--gray-light);
}

.blog-card__meta i {
    margin-right: 4px;
}

/* =====================================================
   CTA SECTION
   ===================================================== */
.cta-section {
    padding: 80px 0;
    background: var(--gray-bg);
}

.cta-box {
    background: var(--gradient-dark);
    border-radius: var(--radius-xl);
    padding: 64px;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--primary);
    border-radius: 50%;
    top: -200px;
    right: -100px;
    opacity: 0.15;
    filter: blur(80px);
}

.cta-box h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 14px;
    position: relative;
}

.cta-box p {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
    position: relative;
}

.cta-box__actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    position: relative;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand p {
    margin-top: 16px;
    font-size: 0.88rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
}

.footer__brand .nav__logo .logo-text {
    color: var(--white);
}

.footer__social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer__social a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.footer__social a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer__links h4,
.footer__contact h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
}

.footer__links ul,
.footer__contact ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__links a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition);
}

.footer__links a:hover {
    color: var(--primary-light);
    padding-left: 4px;
}

.footer__contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer__contact li i {
    width: 18px;
    color: var(--primary);
}

.footer__bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.3);
}

/* =====================================================
   STICKY SIDEBAR (AutoShopee-style)
   ===================================================== */
.sticky-sidebar {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    white-space: nowrap;
}

.sidebar-btn:hover {
    transform: translateX(-4px);
    box-shadow: var(--shadow-xl);
}

.sidebar-btn.messenger {
    background: linear-gradient(135deg, #0084ff, #00c6ff);
}

.sidebar-btn.zalo {
    background: linear-gradient(135deg, #0068ff, #0099ff);
}

.sidebar-btn.phone {
    background: var(--gradient-accent);
}

.sidebar-btn i,
.zalo-icon {
    font-size: 1.1rem;
}

.zalo-icon {
    font-weight: 800;
    font-size: 0.8rem;
    background: var(--white);
    color: #0068ff;
    padding: 2px 6px;
    border-radius: 4px;
}

.sidebar-btn span:last-child {
    max-width: 0;
    overflow: hidden;
    opacity: 0;
    transition: var(--transition);
}

.sidebar-btn:hover span:last-child {
    max-width: 200px;
    opacity: 1;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 80px;
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-primary);
    z-index: 998;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(13, 148, 136, 0.4);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .hero__description {
        margin: 0 auto 32px;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__cta {
        justify-content: center;
    }

    .hero__visual {
        max-width: 580px;
        margin: 40px auto 0;
    }

    .features-grid,
    .product-grid,
    .pricing-grid,
    .testimonial-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .detail-panel {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {

    .nav__menu,
    .nav__actions {
        display: none;
    }

    .nav__toggle {
        display: block;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero__title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .hero__stats {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .hero__cta {
        flex-direction: column;
        align-items: center;
    }

    .features-grid,
    .product-grid,
    .pricing-grid,
    .testimonial-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card--featured {
        transform: none;
    }

    .pricing-card--featured:hover {
        transform: translateY(-4px);
    }

    .product-tabs {
        flex-wrap: wrap;
    }

    .detail-tab-nav {
        flex-wrap: wrap;
    }

    .cta-box {
        padding: 40px 24px;
    }

    .cta-box h2 {
        font-size: 1.6rem;
    }

    .cta-box__actions {
        flex-direction: column;
        align-items: center;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .sidebar-btn span:last-child {
        display: none;
    }
}