/* ================================
   深圳爱出海人工智能科技有限公司
   Website Styles
   ================================ */

/* CSS Variables */
:root {
    --color-bg-dark: #0a0a0f;
    --color-bg-dark-2: #111118;
    --color-bg-light: #ffffff;
    --color-bg-gray: #f8f9fc;
    --color-text-primary: #111827;
    --color-text-secondary: #4b5563;
    --color-text-muted: #9ca3af;
    --color-text-light: #ffffff;
    --color-text-light-muted: rgba(255, 255, 255, 0.7);
    --color-primary: #3b82f6;
    --color-primary-dark: #2563eb;
    --color-secondary: #8b5cf6;
    --color-accent: #06b6d4;
    --color-gradient-start: #3b82f6;
    --color-gradient-end: #8b5cf6;
    --color-border: rgba(255, 255, 255, 0.1);
    --color-border-light: #e5e7eb;
    --color-card-bg: rgba(255, 255, 255, 0.05);
    --color-card-bg-light: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --container-max: 1280px;
    --container-padding: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 14px;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn svg {
    flex-shrink: 0;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.45);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-light);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(59, 130, 246, 0.05);
}

.btn-large {
    padding: 14px 32px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary);
    font-weight: 500;
    font-size: 14px;
    transition: gap var(--transition-base);
}

.link-arrow:hover {
    gap: 10px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.1);
    padding: 12px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo span {
    background: linear-gradient(135deg, #fff, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-list > li > a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.nav-list > li > a:hover,
.nav-list > li > a.active {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.nav-list > li > a svg {
    opacity: 0.7;
    transition: transform var(--transition-fast);
}

.has-dropdown {
    position: relative;
}

.has-dropdown:hover > a svg {
    transform: rotate(180deg);
}

.dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 200px;
    background: rgba(17, 17, 24, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown li a {
    display: block;
    padding: 10px 16px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown li a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.08);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 2px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.lang-btn {
    padding: 4px 12px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    background: transparent;
    border: none;
    border-radius: 18px;
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1.4;
    font-family: inherit;
}

.lang-btn:hover {
    color: rgba(255, 255, 255, 0.9);
}

.lang-btn.active {
    color: white;
    background: rgba(59, 130, 246, 0.6);
    font-weight: 600;
}

.header.scrolled .lang-switcher {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.08);
}

.header.scrolled .lang-btn {
    color: rgba(0, 0, 0, 0.5);
}

.header.scrolled .lang-btn:hover {
    color: rgba(0, 0, 0, 0.8);
}

.header.scrolled .lang-btn.active {
    color: white;
    background: var(--color-primary);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 140px 0 0;
    background: var(--color-bg-dark);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 8s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.4), transparent 70%);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.35), transparent 70%);
    bottom: 10%;
    left: -100px;
    animation-delay: -4s;
}

.grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.05); }
}

.hero-container {
    position: relative;
    z-index: 2;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-full);
    color: #93c5fd;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 32px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #3b82f6;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(40px, 8vw, 72px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, #fff 0%, #93c5fd 50%, #c4b5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    max-width: 720px;
    color: var(--color-text-light-muted);
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 36px;
}

.hero-actions {
    margin-bottom: 60px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: center;
}

.btn-outline-light {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: transparent;
    color: #ffffff;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-pill);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.25s ease;
    cursor: pointer;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.1);
}

.btn-outline-light svg {
    flex-shrink: 0;
}

/* Hero Dashboard */
.hero-dashboard {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    perspective: 1000px;
}

.dashboard-frame {
    background: rgba(17, 17, 24, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 
        0 40px 80px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    overflow: hidden;
    transform: rotateX(5deg);
    transition: transform var(--transition-slow);
}

.dashboard-frame:hover {
    transform: rotateX(0deg);
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.window-dots {
    display: flex;
    gap: 8px;
}

.window-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.window-dots span:nth-child(1) { background: #ef4444; }
.window-dots span:nth-child(2) { background: #f59e0b; }
.window-dots span:nth-child(3) { background: #10b981; }

.dashboard-tabs {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.tab {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.tab.active {
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
}

.dashboard-body {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 24px;
    padding: 28px;
}

.dashboard-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.control-group label {
    display: block;
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    margin-bottom: 6px;
}

.control-value {
    color: white;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.control-slider {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.slider-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-gradient-start), var(--color-gradient-end));
    border-radius: var(--radius-full);
}

.camera-params {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.camera-params span {
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.8);
    font-size: 12px;
}

.ai-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-md);
    color: #93c5fd;
    font-size: 13px;
    font-weight: 500;
}

.pulse {
    width: 8px;
    height: 8px;
    background: #3b82f6;
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

.quality-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    color: #6ee7b7;
    font-size: 13px;
    font-weight: 500;
    margin-top: auto;
}

.dashboard-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-preview {
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-image {
    width: 85%;
    height: 85%;
    background: linear-gradient(180deg, #1a1a2e 0%, #0f0f1a 100%);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.fashion-model {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
}

.model-placeholder {
    width: 100%;
    height: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.2);
    background: linear-gradient(180deg, #252538 0%, #151520 100%);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.dashboard-right {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ai-card {
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
}

.card-title {
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    margin-bottom: 10px;
}

.card-content {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    padding: 4px 10px;
    background: rgba(59, 130, 246, 0.15);
    border-radius: var(--radius-sm);
    color: #93c5fd;
    font-size: 12px;
}

.campaign-card .campaign-name {
    color: white;
    font-size: 18px;
    font-weight: 600;
}

.smart-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.smart-tags span {
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.8);
    font-size: 11px;
}

.dashboard-footer {
    display: flex;
    justify-content: space-around;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.03);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sync-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
}

.sync-icon {
    font-size: 16px;
}

.status {
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 500;
}

.status.published {
    background: rgba(16, 185, 129, 0.15);
    color: #6ee7b7;
}

.status.pending {
    background: rgba(245, 158, 11, 0.15);
    color: #fcd34d;
}

/* Hero Tabs Bar */
.hero-tabs-bar {
    position: relative;
    z-index: 3;
    padding: 24px 0 40px;
    margin-top: auto;
}

.feature-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.feature-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.feature-tab:hover,
.feature-tab.active {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.feature-tab svg {
    opacity: 0.8;
}

/* Sections General */
.section {
    padding: 100px 0;
}

.section-light {
    background: var(--color-bg-light);
}

.section-dark {
    background: var(--color-bg-dark);
    color: white;
}

.section-title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--color-text-secondary);
    font-size: 18px;
    max-width: 640px;
}

.section-dark .section-subtitle {
    color: var(--color-text-light-muted);
}

.text-center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-header {
    margin-bottom: 60px;
}

.flex-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
}

/* Brands Section */
.brands-section {
    padding: 80px 0;
    overflow: hidden;
}

.brands-track {
    position: relative;
    display: flex;
    gap: 40px;
    width: max-content;
    animation: scroll 30s linear infinite;
}

.brands-track:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.brands-row {
    display: flex;
    gap: 40px;
    align-items: center;
}

.brand-logo {
    flex-shrink: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    opacity: 0.7;
    transition: opacity var(--transition-base);
    white-space: nowrap;
}

.brand-logo:hover {
    opacity: 1;
    color: var(--color-text-primary);
}

.brands-section::before,
.brands-section::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
}

.brands-section {
    position: relative;
}

.brands-section::before {
    left: 0;
    background: linear-gradient(90deg, white, transparent);
}

.brands-section::after {
    right: 0;
    background: linear-gradient(-90deg, white, transparent);
}

/* Products Section */
.products-section {
    background: var(--color-bg-gray);
}

.product-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.product-block:last-child {
    margin-bottom: 0;
}

.product-block.reverse {
    direction: rtl;
}

.product-block.reverse > * {
    direction: ltr;
}

.product-visual {
    position: relative;
}

.visual-card {
    background: linear-gradient(135deg, #1e1e2e 0%, #151520 100%);
    border-radius: var(--radius-xl);
    padding: 28px;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 360px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.visual-header {
    margin-bottom: 20px;
}

.url-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
}

.visual-body {
    display: flex;
    gap: 20px;
    flex: 1;
}

.ai-lighting-panel {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.panel-title {
    color: white;
    font-weight: 600;
    margin-bottom: 16px;
}

.lighting-control {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.progress-ring {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    font-weight: 600;
}

.generate-btn-sm {
    margin-top: auto;
    padding: 10px;
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    border-radius: var(--radius-md);
    color: white;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
}

.preview-stack {
    width: 140px;
    position: relative;
}

.stack-item {
    position: absolute;
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, #2a2a3e, #1e1e2e);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.stack-item:nth-child(1) { transform: translateX(20px) translateY(20px) scale(0.9); opacity: 0.5; }
.stack-item:nth-child(2) { transform: translateX(10px) translateY(10px) scale(0.95); opacity: 0.75; }
.stack-item:nth-child(3) { transform: translateX(0) translateY(0) scale(1); opacity: 1; }

.stack-item.active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.2));
}

.visual-card-2 {
    background: linear-gradient(135deg, #f0f4ff 0%, #e0e7ff 100%);
    border: 1px solid rgba(59, 130, 246, 0.1);
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.smart-layout {
    flex: 1;
}

.layout-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-primary-dark);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
}

.layout-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.layout-subtitle {
    color: var(--color-text-secondary);
    font-size: 15px;
    margin-bottom: 16px;
}

.ready-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(16, 185, 129, 0.15);
    color: #059669;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
}

.sku-panel {
    width: 180px;
    padding: 20px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.sku-title {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.sku-desc {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.sku-match {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.visual-card-3 {
    background: linear-gradient(135deg, #1a1a2e 0%, #0f0f1a 100%);
}

.service-flow {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex: 1;
}

.flow-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
    color: white;
    font-size: 14px;
}

.flow-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    font-size: 28px;
}

.flow-status {
    padding: 4px 10px;
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
    border-radius: var(--radius-sm);
    font-size: 12px;
}

.product-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.product-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary-dark);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.product-icons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.icon-pill {
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 13px;
    font-weight: 500;
}

.product-content h3 {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.product-content p {
    color: var(--color-text-secondary);
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 28px;
}

/* Image Carousel */
.carousel {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 4/3;
    background: #1a1a2e;
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);
    color: white;
    font-size: 28px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    z-index: 2;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.carousel-btn:hover {
    background: rgba(0, 0, 0, 0.75);
}

.carousel-prev {
    left: 14px;
}

.carousel-next {
    right: 14px;
}

.carousel-dots {
    position: absolute;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.dot.active {
    background: white;
    transform: scale(1.2);
}

/* Solutions Section */
.solutions-section {
    background: var(--color-bg-dark);
}

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

.solution-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: all var(--transition-base);
}

.solution-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
}

.solution-number {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.solution-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    color: white;
}

.solution-card p {
    color: var(--color-text-light-muted);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.solution-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tool-tag {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    font-weight: 500;
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    text-align: center;
    padding: 32px;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

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

.stat-number {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.stat-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text-primary);
}

.stat-card p {
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: white;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
}

.testimonial-category {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.testimonial-brand {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

.testimonial-quote {
    color: var(--color-text-secondary);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 24px;
}

.testimonial-author {
    margin-bottom: 20px;
}

.author-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.author-title {
    font-size: 14px;
    color: var(--color-text-muted);
}

.testimonial-metrics {
    display: flex;
    gap: 32px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border-light);
}

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

.metric-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.metric-label {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* Clients Section */
.clients-section {
    background: var(--color-bg-gray);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1px;
    background: var(--color-border-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.client-name {
    background: white;
    padding: 28px 16px;
    text-align: center;
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.client-name:hover {
    background: var(--color-bg-light);
    color: var(--color-primary-dark);
}

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

.cta-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    padding: 48px 60px;
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    border-radius: var(--radius-xl);
    color: white;
    box-shadow: var(--shadow-glow);
}

.cta-card h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.cta-card p {
    font-size: 17px;
    opacity: 0.9;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    flex-shrink: 0;
}

.cta-card .cta-actions .btn-white {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #ffffff;
    border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.cta-card .cta-actions .btn-white:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: #ffffff;
}

/* Footer */
.footer {
    background: var(--color-bg-dark);
    color: white;
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 360px;
}

.footer-desc {
    color: var(--color-text-light-muted);
    margin: 20px 0 28px;
    line-height: 1.7;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    gap: 12px;
    font-size: 14px;
}

.contact-label {
    color: var(--color-text-light-muted);
    min-width: 70px;
}

.contact-item a {
    color: white;
    transition: color var(--transition-fast);
}

.contact-item a:hover {
    color: #93c5fd;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.footer-column li {
    margin-bottom: 12px;
}

.footer-column a {
    color: var(--color-text-light-muted);
    font-size: 14px;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
}

.company-info p {
    color: var(--color-text-light-muted);
    font-size: 14px;
    line-height: 1.6;
}

.copyright {
    color: var(--color-text-light-muted);
    font-size: 14px;
}

/* Contact Page */
.contact-hero {
    position: relative;
    min-height: 60vh;
    padding: 160px 0 100px;
    background: var(--color-bg-dark);
    overflow: hidden;
    display: flex;
    align-items: center;
}

.contact-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.contact-info-section {
    background: var(--color-bg-light);
    margin-top: -60px;
    position: relative;
    z-index: 3;
    padding-top: 0;
}

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

.contact-card {
    background: white;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    text-align: center;
    transition: all var(--transition-base);
}

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

.contact-card-primary {
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    color: white;
    border: none;
}

.contact-card-primary .contact-icon {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.contact-card-primary h3,
.contact-card-primary .contact-value,
.contact-card-primary .contact-tip,
.contact-card-primary a {
    color: white;
}

.contact-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    margin: 0 auto 20px;
}

.contact-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

.contact-value {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.contact-value a {
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

.contact-value a:hover {
    color: var(--color-primary);
}

.contact-tip {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* Company Section */
.company-section {
    background: var(--color-bg-dark);
    padding: 80px 0;
}

.company-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: 48px;
}

.company-info-main {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.company-logo-large {
    flex-shrink: 0;
}

.company-details h2 {
    font-size: 32px;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
}

.company-slogan {
    color: var(--color-text-light-muted);
    font-size: 17px;
    margin-bottom: 32px;
}

.company-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.meta-label {
    font-size: 13px;
    color: var(--color-text-light-muted);
}

.meta-value {
    font-size: 15px;
    color: white;
    font-weight: 500;
}

.meta-value a {
    color: #93c5fd;
    transition: color var(--transition-fast);
}

.meta-value a:hover {
    color: white;
}

/* Form Section */
.form-section {
    background: var(--color-bg-light);
}

.form-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.form-content {
    max-width: 600px;
}

.contact-form {
    margin-top: 32px;
}

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

.form-group {
    margin-bottom: 20px;
}

.form-row .form-group {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    background: white;
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

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

.form-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.form-visual {
    position: relative;
    width: 100%;
    height: 400px;
}

.visual-bubble {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border-light);
    animation: bubble-float 4s ease-in-out infinite;
}

.visual-bubble:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.visual-bubble:nth-child(2) {
    top: 40%;
    right: 5%;
    animation-delay: -1.3s;
}

.visual-bubble:nth-child(3) {
    bottom: 15%;
    left: 20%;
    animation-delay: -2.6s;
}

.bubble-icon {
    font-size: 28px;
}

.bubble-text {
    font-weight: 600;
    color: var(--color-text-primary);
}

@keyframes bubble-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Mobile Styles */
@media (max-width: 1024px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 360px;
        height: 100vh;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 100px 32px 32px;
        transition: right var(--transition-base);
        z-index: 999;
        overflow-y: auto;
    }
    
    .main-nav.open {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .nav-list > li {
        width: 100%;
    }
    
    .nav-list > li > a {
        width: 100%;
        padding: 14px 16px;
        font-size: 16px;
    }
    
    .dropdown {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0 0 0 16px;
        min-width: auto;
        display: none;
    }
    
    .has-dropdown.open .dropdown {
        display: block;
    }
    
    .has-dropdown > a svg {
        transition: transform var(--transition-fast);
    }
    
    .has-dropdown.open > a svg {
        transform: rotate(180deg);
    }
    
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .solutions-grid,
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-block {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .product-block.reverse {
        direction: ltr;
    }
    
    .product-visual {
        order: -1;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid,
    .form-wrapper {
        grid-template-columns: 1fr;
    }
    
    .company-info-main {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .company-meta {
        text-align: left;
    }
    
    .form-image {
        display: none;
    }
    
    .cta-card {
        flex-direction: column;
        text-align: center;
        padding: 40px 32px;
    }
    
    .cta-actions {
        justify-content: center;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .hero-desc {
        font-size: 16px;
    }
    
    .dashboard-frame {
        transform: none;
    }
    
    .dashboard-footer {
        flex-wrap: wrap;
        gap: 12px;
        justify-content: center;
    }
    
    .sync-item {
        flex-wrap: nowrap;
    }
    
    .brand-logo {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 16px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .hero {
        padding: 110px 0 0;
        min-height: auto;
    }
    
    .hero-badge {
        font-size: 13px;
        padding: 6px 14px;
        margin-bottom: 20px;
    }
    
    .hero-title {
        font-size: 32px;
        letter-spacing: -1px;
        margin-bottom: 16px;
    }
    
    .hero-desc {
        font-size: 15px;
        line-height: 1.7;
        margin-bottom: 24px;
    }
    
    .hero-actions {
        margin-bottom: 32px;
    }
    
    .hero-dashboard {
        display: none;
    }
    
    .hero-tabs-bar {
        padding: 16px 0 28px;
    }
    
    .feature-tabs {
        flex-direction: column;
        border-radius: var(--radius-lg);
        padding: 6px;
    }
    
    .feature-tab {
        width: 100%;
        justify-content: center;
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .feature-tab svg {
        width: 16px;
        height: 16px;
    }
    
    .dashboard-body {
        grid-template-columns: 1fr;
    }
    
    .brands-section {
        padding: 40px 0;
    }
    
    .brands-section::before,
    .brands-section::after {
        width: 40px;
    }
    
    .solutions-grid,
    .stats-grid,
    .clients-grid,
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .solution-card {
        padding: 24px;
    }
    
    .solution-card h3 {
        font-size: 18px;
    }
    
    .stat-card {
        padding: 24px 20px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .stat-card h4 {
        font-size: 16px;
    }
    
    .product-block {
        gap: 24px;
        margin-bottom: 48px;
    }
    
    .product-content h3 {
        font-size: 22px;
        line-height: 1.4;
        margin-bottom: 12px;
    }
    
    .product-content p {
        font-size: 15px;
        line-height: 1.7;
        margin-bottom: 20px;
    }
    
    .product-tag {
        font-size: 12px;
        padding: 4px 12px;
        margin-bottom: 12px;
    }
    
    .icon-pill {
        font-size: 12px;
        padding: 4px 10px;
    }
    
    .cta-card {
        flex-direction: column;
        text-align: center;
        padding: 32px 24px;
        gap: 24px;
    }
    
    .cta-card h2 {
        font-size: 24px;
    }
    
    .cta-card p {
        font-size: 15px;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .flex-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .company-meta {
        grid-template-columns: 1fr;
    }
    
    .company-card {
        padding: 28px 20px;
    }
    
    .company-details h2 {
        font-size: 22px;
    }
    
    .visual-card-2 {
        flex-direction: column;
    }
    
    .service-flow {
        flex-direction: column;
        gap: 24px;
    }
    
    .contact-hero {
        padding: 120px 0 60px;
        min-height: auto;
    }
    
    .contact-hero-content {
        padding: 0;
    }
    
    .contact-grid {
        gap: 16px;
    }
    
    .contact-card {
        padding: 24px 20px;
    }
    
    .contact-value {
        font-size: 18px;
    }
    
    .contact-info-section {
        margin-top: -40px;
    }
    
    /* Product images - maintain aspect ratio on mobile */
    .product-visual img {
        border-radius: 12px;
    }
    
    .visual-card {
        min-height: 200px;
        padding: 16px;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 12px;
    }
    
    .header {
        padding: 12px 0;
    }
    
    .header.scrolled {
        padding: 8px 0;
    }
    
    .logo span {
        font-size: 16px;
    }
    
    .logo-icon-img {
        height: 28px;
        width: 28px;
    }
    
    .btn-large {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .btn-outline-light {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .section-title {
        font-size: 22px;
        letter-spacing: -0.5px;
    }
    
    .section-subtitle {
        font-size: 14px;
    }
    
    .hero {
        padding: 100px 0 0;
    }
    
    .hero-title {
        font-size: 28px;
        letter-spacing: -0.5px;
    }
    
    .hero-desc {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 6px 12px;
        margin-bottom: 16px;
    }
    
    .hero-actions {
        margin-bottom: 20px;
    }
    
    .hero-actions .btn {
        max-width: 100%;
        width: 100%;
    }
    
    .brands-section {
        padding: 30px 0;
    }
    
    .brand-logo {
        font-size: 14px;
    }
    
    .product-block {
        gap: 20px;
        margin-bottom: 32px;
    }
    
    .product-content h3 {
        font-size: 18px;
        line-height: 1.4;
        margin-bottom: 8px;
    }
    
    .product-content p {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 16px;
    }
    
    .product-tag {
        font-size: 11px;
    }
    
    .icon-pill {
        font-size: 11px;
        padding: 3px 8px;
    }
    
    .solution-card {
        padding: 20px 16px;
    }
    
    .solution-card h3 {
        font-size: 16px;
    }
    
    .solution-card p {
        font-size: 13px;
    }
    
    .tool-tag {
        font-size: 11px;
        padding: 4px 8px;
    }
    
    .stat-card {
        padding: 20px 16px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .stat-card h4 {
        font-size: 14px;
    }
    
    .stat-card p {
        font-size: 13px;
    }
    
    .cta-card {
        padding: 24px 16px;
    }
    
    .cta-card h2 {
        font-size: 20px;
    }
    
    .cta-card p {
        font-size: 14px;
    }
    
    .footer {
        padding: 48px 0 24px;
    }
    
    .footer-grid {
        gap: 32px;
    }
    
    .footer-links {
        gap: 24px;
    }
    
    .footer-desc {
        font-size: 14px;
    }
    
    .footer-contact {
        gap: 8px;
    }
    
    .contact-item {
        font-size: 13px;
    }
    
    .contact-label {
        min-width: 60px;
    }
    
    .footer-qrcode {
        width: 72px;
        height: 72px;
    }
    
    .contact-hero {
        padding: 90px 0 40px;
    }
    
    .contact-card {
        padding: 20px 16px;
    }
    
    .contact-value {
        font-size: 16px;
    }
    
    .contact-tip {
        font-size: 12px;
    }
    
    .company-card {
        padding: 20px 16px;
    }
    
    .company-details h2 {
        font-size: 18px;
    }
    
    .company-slogan {
        font-size: 14px;
    }
    
    .meta-label {
        font-size: 12px;
    }
    
    .meta-value {
        font-size: 13px;
    }
    
    .visual-card {
        min-height: 160px;
        padding: 12px;
    }
    
    .product-visual img {
        border-radius: 10px;
    }
}

/* ================================
   ENHANCED ANIMATIONS & EFFECTS
   (From original infimind.com)
   ================================ */

/* Keyframe Animations */
@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes agi-scan {
    0% { top: 0%; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

@keyframes scan-vertical {
    0% { top: 0%; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

@keyframes agi-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes agi-float-slow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes agi-glow {
    0% { box-shadow: 0 0 10px -10px rgba(250, 204, 21, 0); }
    100% { box-shadow: 0 0 20px 5px rgba(250, 204, 21, 0.1); }
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes breathe {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.05); opacity: 1; }
}

@keyframes marquee-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes marquee-right {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

@keyframes pulse-ring {
    0% { transform: scale(0.9); opacity: 0.7; }
    100% { transform: scale(1.4); opacity: 0; }
}

@keyframes count-up {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.2); }
    50% { box-shadow: 0 0 40px rgba(59, 130, 246, 0.4); }
}

@keyframes border-flow {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

@keyframes typing-cursor {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes slide-up-fade {
    0% { opacity: 0; transform: translateY(40px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes scale-in {
    0% { opacity: 0; transform: scale(0.9); }
    100% { opacity: 1; transform: scale(1); }
}

/* Animation Classes */
.animate-float { animation: agi-float 4s ease-in-out infinite; }
.animate-float-slow { animation: agi-float-slow 6s ease-in-out infinite; }
.animate-spin-slow { animation: spin-slow 10s linear infinite; }
.animate-breathe { animation: breathe 4s ease-in-out infinite; }
.animate-glow-pulse { animation: glow-pulse 3s ease-in-out infinite; }
.animate-slide-up { animation: slide-up-fade 0.8s ease forwards; }
.animate-scale-in { animation: scale-in 0.6s ease forwards; }

/* Noise texture overlay */
.noise-overlay {
    position: absolute;
    inset: 0;
    background-image: url('../images/noise.svg');
    opacity: 0.03;
    pointer-events: none;
    mix-blend-mode: overlay;
}

/* Scanline effect */
.scanline-overlay {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        rgba(255, 255, 255, 0.03) 0px,
        rgba(255, 255, 255, 0.03) 1px,
        transparent 1px,
        transparent 2px
    );
    background-size: 100% 4px;
    pointer-events: none;
}

/* Scan line animation on images */
.scan-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.8), transparent);
    animation: scan-vertical 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    z-index: 5;
    pointer-events: none;
}

/* Glass morphism card */
.glass-card {
    background: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Gradient text animation */
.text-gradient-animated {
    background: linear-gradient(90deg, #ffffff, #3b82f6, #60a5fa, #ffffff);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 4s linear infinite;
}

/* Shimmer button effect */
.btn-shimmer {
    position: relative;
    overflow: hidden;
}

.btn-shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.6s;
}

.btn-shimmer:hover::after {
    left: 100%;
}

/* Image hover effects */
.img-hover-zoom {
    overflow: hidden;
}

.img-hover-zoom img {
    transition: transform 0.7s ease;
}

.img-hover-zoom:hover img {
    transform: scale(1.08);
}

.img-hover-brightness img {
    transition: filter 0.5s ease;
}

.img-hover-brightness:hover img {
    filter: brightness(1.15) contrast(1.1);
}

/* Floating product image (hero) */
.hero-product-img {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(1.1) contrast(1.1);
    drop-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: transform 1s ease;
}

.hero-product-img:hover {
    transform: scale(1.05) rotate(-2deg);
}

/* Product reflection */
.product-reflection {
    position: absolute;
    bottom: -20%;
    left: 0;
    width: 100%;
    transform: scaleY(-1);
    opacity: 0.2;
    mask-image: linear-gradient(to bottom, black, transparent);
    -webkit-mask-image: linear-gradient(to bottom, black, transparent);
}

/* Core product circle (hero) */
.core-product-circle {
    position: relative;
    width: 160px;
    height: 160px;
    background: rgba(24, 24, 36, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 60px rgba(147, 51, 234, 0.3);
    animation: agi-float-slow 6s ease-in-out infinite;
    z-index: 20;
}

.core-product-circle::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(147, 51, 234, 0.3);
    animation: breathe 4s ease-in-out infinite;
}

.core-product-circle img {
    width: 70%;
    height: 70%;
    object-fit: contain;
}

/* Pulsing ring */
.pulse-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(59, 130, 246, 0.4);
    animation: pulse-ring 2s ease-out infinite;
}

/* Showcase image grid */
.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    height: 100%;
}

.showcase-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

/* Testimonial image with hover */
.testimonial-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: #f1f5f9;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.testimonial-card:hover .testimonial-image img {
    transform: scale(1.05);
}

.testimonial-category-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 4px 12px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    font-size: 13px;
    border-radius: var(--radius-full);
}

.testimonial-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 16px;
    flex-shrink: 0;
}

/* QR code in footer */
.footer-qrcode {
    width: 96px;
    height: 96px;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: 16px;
}

.footer-qrcode img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Stat number count animation */
.stat-number {
    animation: count-up 0.8s ease forwards;
}

/* Solution card glow on hover */
.solution-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    padding: 1px;
    background: linear-gradient(135deg, transparent, rgba(59, 130, 246, 0.5), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.solution-card {
    position: relative;
    overflow: hidden;
}

.solution-card:hover::before {
    opacity: 1;
}

/* Mouse-follow radial glow */
.solution-card::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08), transparent 60%);
    left: var(--mouse-x, 50%);
    top: var(--mouse-y, 50%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.solution-card:hover::after {
    opacity: 1;
}

/* Animated gradient border */
.gradient-border {
    position: relative;
    background: var(--color-bg-dark-2);
    border-radius: var(--radius-xl);
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.5), rgba(139, 92, 246, 0.5), transparent);
    z-index: -1;
    opacity: 0.6;
}

/* CTA shimmer background */
.cta-card {
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    background-size: 200% 100%;
    animation: shimmer 4s linear infinite;
}

/* Hero badge glow */
.hero-badge {
    animation: glow-pulse 3s ease-in-out infinite;
}

/* Logo hover effect */
.logo {
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo img {
    height: 32px;
    width: 32px;
    object-fit: contain;
}

.logo-icon-img {
    height: 32px;
    width: 32px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.25);
}

/* Scroll reveal stagger */
.fade-in.visible:nth-child(1) { transition-delay: 0s; }
.fade-in.visible:nth-child(2) { transition-delay: 0.1s; }
.fade-in.visible:nth-child(3) { transition-delay: 0.2s; }
.fade-in.visible:nth-child(4) { transition-delay: 0.3s; }
.fade-in.visible:nth-child(5) { transition-delay: 0.4s; }
.fade-in.visible:nth-child(6) { transition-delay: 0.5s; }

/* Image fade transition */
.img-fade-transition {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.7s ease;
    pointer-events: none;
}

.img-fade-transition.active {
    opacity: 1;
    pointer-events: auto;
}

/* Glow shadow utility */
.glow-blue { box-shadow: 0 0 30px rgba(59, 130, 246, 0.3); }
.glow-purple { box-shadow: 0 0 30px rgba(139, 92, 246, 0.3); }
.glow-green { box-shadow: 0 0 30px rgba(16, 185, 129, 0.3); }

/* Marquee animation for brands (both directions) */
.brands-track {
    animation: marquee-left 60s linear infinite;
}

/* Drop shadow for product images */
.drop-shadow-2xl {
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.5));
}

/* Animation utilities */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}