/* AMZSSA Redesign Styles — targeting 90%+ match with amzssa-redesign.html */

/* ===== CSS Variables ===== */
:root {
    --color-primary: #1e40af;
    --color-primary-light: #3b82f6;
    --color-accent: #f97316;
    --color-accent-hover: #ea580c;
    --color-bg: #ffffff;
    --color-bg-secondary: #f8fafc;
    --color-bg-tertiary: #f1f5f9;
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;
    --color-text-tertiary: #94a3b8;
    --color-border: #e2e8f0;
    --color-success: #10b981;
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --font-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Global resets to override old framework ===== */
html { padding-top: 0 !important; scroll-behavior: smooth; }
body {
    font-family: var(--font-sans) !important;
    font-size: 1rem !important;
    line-height: 1.6 !important;
    color: var(--color-text-primary) !important;
    background: var(--color-bg) !important;
    padding-top: 72px !important;
    margin-top: 0 !important;
}
*, *::before, *::after { box-sizing: border-box; }
#pc-header { height: 0 !important; overflow: visible !important; }

/* Container override — match design's max-width: 1280px */
#main-content .container,
.new-hero .container,
.new-categories .container,
.new-openclaw .container,
.new-footer .container {
    max-width: 1280px !important;
    margin: 0 auto !important;
    padding: 0 var(--space-lg) !important;
}

/* ===== HEADER ===== */
.new-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1000 !important;
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid var(--color-border) !important;
    box-shadow: none !important;
    transition: box-shadow var(--transition-fast);
    display: block;
    width: 100%;
}
.new-header.scrolled {
    box-shadow: var(--shadow-md) !important;
}
.new-header-inner {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    height: 72px !important;
    gap: var(--space-xl);
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}
.new-logo {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    text-decoration: none !important;
    flex-shrink: 0;
}
.new-logo .logo-shield {
    height: 52px !important;
    width: 62px !important;
    object-fit: contain !important;
}
.new-logo .logo-text {
    display: flex !important;
    flex-direction: column !important;
}
.new-logo .logo-text .cn {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    color: var(--color-text-primary) !important;
    white-space: nowrap !important;
}

/* Navigation */
.new-nav {
    display: flex !important;
    align-items: center !important;
    gap: 2px !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}
.new-nav li {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}
.new-nav li a {
    padding: 8px 14px !important;
    text-decoration: none !important;
    color: var(--color-text-secondary) !important;
    font-weight: 500 !important;
    font-size: 0.9375rem !important;
    border-radius: var(--radius-md) !important;
    transition: all var(--transition-fast) !important;
    display: inline-flex !important;
    align-items: center !important;
    font-family: var(--font-sans) !important;
    background: transparent !important;
    white-space: nowrap !important;
}
.new-nav li a:hover {
    color: var(--color-primary) !important;
    background: var(--color-bg-secondary) !important;
}
.new-nav li.active a,
.new-nav li a.active {
    color: var(--color-primary) !important;
}
/* Nav dropdown indicator */
.nav-has-drop > a::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 4px;
    vertical-align: middle;
}

/* Header Actions */
.new-header-actions {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-shrink: 0;
}
.new-header-actions .btn-ghost,
.new-header-actions .btn-secondary,
.new-header-actions .btn-primary {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: var(--space-sm);
    padding: 8px 18px !important;
    font-family: var(--font-sans) !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    border-radius: var(--radius-md) !important;
    border: none !important;
    cursor: pointer !important;
    transition: all var(--transition-fast) !important;
    white-space: nowrap !important;
    line-height: 1.4 !important;
}
.new-header-actions .btn-primary {
    background: var(--color-primary) !important;
    color: white !important;
}
.new-header-actions .btn-primary:hover {
    background: var(--color-primary-light) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}
.new-header-actions .btn-secondary {
    background: var(--color-bg-secondary) !important;
    color: var(--color-text-primary) !important;
}
.new-header-actions .btn-secondary:hover {
    background: var(--color-bg-tertiary) !important;
}
.new-header-actions .btn-ghost {
    background: transparent !important;
    color: var(--color-text-secondary) !important;
}
.new-header-actions .btn-ghost:hover {
    background: var(--color-bg-secondary) !important;
    color: var(--color-text-primary) !important;
}

/* ===== HERO ===== */
.new-hero {
    padding: var(--space-3xl) 0;
    background: linear-gradient(180deg, var(--color-bg-secondary), var(--color-bg));
}
.new-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}
.new-hero-content {
    min-width: 0;
}
.new-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
    color: var(--color-text-secondary);
}
.new-hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: var(--radius-full);
    animation: new-pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}
@keyframes new-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}
.new-hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem) !important;
    font-weight: 700 !important;
    line-height: 1.1 !important;
    letter-spacing: -0.02em !important;
    margin-bottom: var(--space-lg) !important;
    color: var(--color-text-primary) !important;
}
.new-hero-highlight {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.new-hero-desc {
    font-size: 1.125rem !important;
    color: var(--color-text-secondary) !important;
    line-height: 1.7 !important;
    margin-bottom: var(--space-xl) !important;
    max-width: 540px;
}
.new-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

/* Buttons */
.new-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 20px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.new-btn-primary {
    background: var(--color-primary);
    color: white;
}
.new-btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: white;
}
.new-btn-secondary {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}
.new-btn-secondary:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

/* Hero Stats */
.new-hero-stats {
    display: flex;
    gap: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}
.new-stat {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}
.new-stat .value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}
.new-stat .label {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    font-weight: 500;
}

/* Hero Visual - Code Card */
.new-hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}
.new-hero-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    max-width: 480px;
    width: 100%;
}
.new-hero-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}
.new-hero-card-dots {
    display: flex;
    gap: var(--space-xs);
}
.new-hero-card-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }
.new-hero-card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-left: auto;
}
.new-hero-card-content {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    line-height: 1.7;
    min-height: 160px;
}
/* Typing animation for code lines */
.new-hero-card-content .code-line {
    display: block;
    margin-bottom: var(--space-xs);
    opacity: 0;
    transform: translateY(6px);
    animation: codeLineIn 0.4s ease forwards;
}
.new-hero-card-content .code-line:nth-child(1) { animation-delay: 0.3s; }
.new-hero-card-content .code-line:nth-child(2) { animation-delay: 0.6s; }
.new-hero-card-content .code-line:nth-child(3) { animation-delay: 0.9s; }
.new-hero-card-content .code-line:nth-child(4) { animation-delay: 1.1s; }
.new-hero-card-content .code-line:nth-child(5) { animation-delay: 1.3s; }
.new-hero-card-content .code-line:nth-child(6) { animation-delay: 1.5s; }
.new-hero-card-content .code-line:nth-child(7) { animation-delay: 1.7s; }
.new-hero-card-content .code-line:nth-child(8) { animation-delay: 1.9s; }
@keyframes codeLineIn {
    0% { opacity: 0; transform: translateY(6px); }
    100% { opacity: 1; transform: translateY(0); }
}
/* Blinking cursor */
.new-hero-card-content::after {
    content: '▊';
    animation: blink 1s step-end infinite;
    color: var(--color-primary);
    font-size: 0.8125rem;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
.code-keyword { color: #c084fc; }
.code-string { color: #86efac; }
.code-function { color: #60a5fa; }
.code-comment { color: var(--color-text-tertiary); font-style: italic; }

/* ===== CATEGORIES ===== */
.new-categories {
    padding: var(--space-3xl) 0;
    overflow: hidden;
}
.new-section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-2xl);
}
.new-section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}
.new-section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem) !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
    letter-spacing: -0.02em !important;
    margin-bottom: var(--space-md) !important;
    color: var(--color-text-primary) !important;
}
.new-section-header p {
    font-size: 1.125rem !important;
    color: var(--color-text-secondary) !important;
    line-height: 1.7 !important;
}

/* Slider Controls */
.new-slider-controls {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}
.new-slider-btn {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 1.25rem;
    color: var(--color-primary);
    outline: none;
}
.new-slider-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: scale(1.1);
}
.new-slider-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

/* Category Slider */
.new-category-wrapper {
    position: relative;
}
.new-category-slider {
    display: flex;
    gap: var(--space-lg);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--color-bg-tertiary);
    padding: var(--space-lg);
}
.new-category-slider::-webkit-scrollbar {
    height: 6px;
}
.new-category-slider::-webkit-scrollbar-track {
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
}
.new-category-slider::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

/* Category Cards */
.new-category-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}
.new-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}
.new-category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.new-category-card:hover::before {
    transform: scaleX(1);
}
.new-category-card-fixed {
    flex: 0 0 320px;
    scroll-snap-align: start;
}
.new-category-card-scroll {
    flex: 0 0 320px;
    scroll-snap-align: start;
}
.new-category-icon {
    width: 48px;
    height: 48px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    font-size: 1.5rem;
}
.new-category-title {
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    margin-bottom: var(--space-sm) !important;
    color: var(--color-text-primary) !important;
}
.new-category-desc {
    font-size: 0.9375rem !important;
    color: var(--color-text-secondary) !important;
    line-height: 1.6 !important;
    margin-bottom: var(--space-lg) !important;
}
.new-category-list {
    list-style: none !important;
    margin: 0 0 var(--space-lg) 0 !important;
    padding: 0 !important;
}
.new-category-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-bg-tertiary);
}
.new-category-list li:last-child {
    border-bottom: none;
}
.new-category-list .item-icon {
    color: var(--color-success);
    font-size: 0.75rem;
    flex-shrink: 0;
}
.new-article-item {
    font-size: 0.875rem !important;
    padding: 4px 0 !important;
    border-bottom: none !important;
}
.new-article-item a {
    color: var(--color-text-secondary) !important;
    text-decoration: none !important;
    transition: color var(--transition-fast);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.new-article-item a:hover {
    color: var(--color-primary) !important;
}
.new-category-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9375rem;
    transition: gap var(--transition-fast);
}
.new-category-link:hover {
    gap: var(--space-sm);
}

/* ===== OPENCLAW ===== */
.new-openclaw {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-secondary);
}
.new-openclaw-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}
.new-feature-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
}
.new-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.new-feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}
.new-feature-title {
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    margin-bottom: var(--space-sm) !important;
    color: var(--color-text-primary) !important;
}
.new-feature-desc {
    font-size: 0.9375rem !important;
    color: var(--color-text-secondary) !important;
    line-height: 1.6 !important;
    margin-bottom: var(--space-lg) !important;
}

/* ===== FOOTER ===== */
.new-footer {
    background: var(--color-text-primary);
    color: var(--color-text-tertiary);
    padding: var(--space-3xl) 0 var(--space-xl);
}
.new-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}
.new-footer-grid nav {
    position: static !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    z-index: auto !important;
    background: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: none !important;
    width: auto !important;
}
.new-footer-grid > div,
.new-footer-grid nav {
    padding-top: var(--space-xs);
}
.new-footer-brand {
    max-width: 320px;
}
.new-footer-logo {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: var(--color-bg) !important;
    margin-bottom: var(--space-md) !important;
    letter-spacing: 0.02em;
}
.new-footer-description {
    font-size: 0.9375rem !important;
    line-height: 1.7 !important;
    color: var(--color-text-tertiary) !important;
    margin: 0 !important;
}
.new-footer-title {
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-bg) !important;
    margin-bottom: var(--space-lg) !important;
    padding-bottom: var(--space-sm) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.new-footer-links {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}
.new-footer-link {
    margin-bottom: var(--space-sm) !important;
    color: var(--color-text-tertiary) !important;
    font-size: 0.9375rem !important;
    list-style: none !important;
}
.new-footer-link a {
    color: var(--color-text-tertiary) !important;
    text-decoration: none !important;
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.new-footer-link a::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 1.5px;
    background: var(--color-text-tertiary);
    transition: width var(--transition-fast);
}
.new-footer-link a:hover::before {
    width: 12px;
}
.new-footer-link a:hover {
    color: var(--color-bg) !important;
}
.new-footer-link a:hover::before {
    background: var(--color-bg);
}
.new-footer-qrcode {
    max-width: 100px;
    border-radius: var(--radius-md);
}
.new-footer-phone-icon,
.new-footer-hours-icon {
    margin-right: 4px;
}
.new-footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}
.new-footer-copyright {
    font-size: 0.875rem !important;
    color: var(--color-text-tertiary) !important;
    margin: 0 !important;
}
.new-footer-copyright a {
    color: var(--color-text-tertiary) !important;
    text-decoration: none !important;
}
.new-footer-copyright a:hover {
    color: var(--color-bg) !important;
}

/* ===== Hide old conflicting elements ===== */
#pc-header nav:not(.new-header) { display: none !important; }
#mnav { display: none !important; }
.pf.vueShadow,
.pf.videoShow { display: none !important; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .new-hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    .new-hero-visual {
        order: -1;
    }
    .new-openclaw-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .new-footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 640px) {
    .new-nav {
        display: none !important;
    }
    .new-hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    .new-openclaw-grid {
        grid-template-columns: 1fr;
    }
    .new-footer-grid {
        grid-template-columns: 1fr;
    }
    .new-category-card-fixed,
    .new-category-card-scroll {
        flex: 0 0 280px;
    }
    .new-header-actions .btn-ghost {
        display: none !important;
    }
}