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

:root {
    /* Light theme (default) */
    --bg: #f8f6f1;
    --bg-elevated: #ffffff;
    --surface: rgba(255, 255, 255, 0.72);
    --surface-hover: rgba(255, 255, 255, 0.9);
    --text: #1a1a1a;
    --text-muted: #666666;
    --text-inverse: #f8f6f1;
    --border: rgba(26, 26, 26, 0.08);
    --border-strong: rgba(26, 26, 26, 0.15);
    
    --gold: #b8941f;
    --gold-light: #d4b44a;
    --gold-dark: #8a6f15;
    --gold-glow: rgba(184, 148, 31, 0.3);
    
    --navy: #0a1628;
    --navy-light: #1a2a42;
    --navy-glow: rgba(10, 22, 40, 0.15);
    
    --shadow-sm: 0 2px 8px rgba(10, 22, 40, 0.06);
    --shadow: 0 8px 32px rgba(10, 22, 40, 0.1);
    --shadow-lg: 0 24px 64px rgba(10, 22, 40, 0.15);
    
    --radius: 1rem;
    --radius-lg: 1.5rem;
    
    --font-serif: 'Noto Serif SC', 'FangSong', 'STFangSong', 'SimSun', serif;
    --font-sans: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

[data-theme="dark"] {
    --bg: #0a0f1a;
    --bg-elevated: #101625;
    --surface: rgba(255, 255, 255, 0.06);
    --surface-hover: rgba(255, 255, 255, 0.1);
    --text: #f8f6f1;
    --text-muted: #a0a0a0;
    --text-inverse: #1a1a1a;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.15);
    
    --gold: #c9a227;
    --gold-light: #e4c45a;
    --gold-dark: #9e7f1f;
    --gold-glow: rgba(201, 162, 39, 0.25);
    
    --navy: #1a2332;
    --navy-light: #2a3a52;
    --navy-glow: rgba(201, 162, 39, 0.1);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.45);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.7;
    transition: background-color 0.5s ease, color 0.5s ease;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: 
        radial-gradient(circle at 15% 15%, var(--navy-glow) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, var(--gold-glow) 0%, transparent 35%);
    pointer-events: none;
    z-index: -1;
}

.font-serif {
    font-family: var(--font-serif);
}

.font-sans {
    font-family: var(--font-sans);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    line-height: 1.3;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Layout Utilities */
.section-padding {
    padding: 7rem 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 5rem 0;
    }
}

.max-w-7xl {
    max-width: 80rem;
    margin-left: auto;
    margin-right: auto;
}

.max-w-5xl {
    max-width: 64rem;
    margin-left: auto;
    margin-right: auto;
}

.max-w-3xl {
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.max-w-2xl {
    max-width: 42rem;
}

.max-w-xl {
    max-width: 36rem;
}

/* Grid */
.grid {
    display: grid;
}

.grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.flex {
    display: flex;
}

.hidden {
    display: none;
}

.block {
    display: block;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.text-center {
    text-align: center;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.fixed {
    position: fixed;
}

.inset-0 {
    inset: 0;
}

.top-0 {
    top: 0;
}

.left-0 {
    left: 0;
}

.right-0 {
    right: 0;
}

.bottom-8 {
    bottom: 2rem;
}

.z-50 {
    z-index: 50;
}

.z-10 {
    z-index: 10;
}

.-z-10 {
    z-index: -10;
}

.overflow-hidden {
    overflow: hidden;
}

.rounded-full {
    border-radius: 9999px;
}

.rounded-xl {
    border-radius: var(--radius);
}

.rounded-2xl {
    border-radius: var(--radius-lg);
}

.rounded-3xl {
    border-radius: 2rem;
}

/* Spacing */
.px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.px-8 {
    padding-left: 2rem;
    padding-right: 2rem;
}

.px-10 {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.py-2\.5 {
    padding-top: 0.625rem;
    padding-bottom: 0.625rem;
}

.py-3 {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.py-4 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.py-12 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.py-20 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.p-5 {
    padding: 1.25rem;
}

.p-6 {
    padding: 1.5rem;
}

.p-8 {
    padding: 2rem;
}

.pt-20 {
    padding-top: 5rem;
}

.pt-6 {
    padding-top: 1.5rem;
}

.pt-8 {
    padding-top: 2rem;
}

.pb-8 {
    padding-bottom: 2rem;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 0.75rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-6 {
    margin-top: 1.5rem;
}

.mt-8 {
    margin-top: 2rem;
}

.mt-12 {
    margin-top: 3rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 0.75rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-10 {
    margin-bottom: 2.5rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

.mb-16 {
    margin-bottom: 4rem;
}

.mr-2 {
    margin-right: 0.5rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-12 {
    gap: 3rem;
}

.gap-20 {
    gap: 5rem;
}

.space-y-3 > * + * {
    margin-top: 0.75rem;
}

.space-y-6 > * + * {
    margin-top: 1.5rem;
}

.space-y-8 > * + * {
    margin-top: 2rem;
}

/* Colors & Opacity */
.text-gold {
    color: var(--gold);
}

.text-white {
    color: #ffffff;
}

.opacity-30 {
    opacity: 0.3;
}

.opacity-60 {
    opacity: 0.6;
}

.opacity-70 {
    opacity: 0.7;
}

.opacity-80 {
    opacity: 0.8;
}

.opacity-90 {
    opacity: 0.9;
}

/* Glass morphism */
.glass {
    background: var(--surface);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--border);
}

/* Buttons */
.magnetic-btn {
    background: var(--navy);
    color: var(--text-inverse);
    border: 1px solid var(--navy);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--shadow);
}

.magnetic-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-lg);
    background: var(--navy-light);
}

.magnetic-btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--text-inverse);
    border: 1px solid var(--gold);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 8px 24px var(--gold-glow);
}

.magnetic-btn-primary:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 16px 40px var(--gold-glow);
    filter: brightness(1.1);
}

.magnetic-btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-strong);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.magnetic-btn-secondary:hover {
    background: var(--surface);
    border-color: var(--gold);
    transform: translateY(-2px);
}

/* Theme Toggle */
.theme-btn {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-btn:hover {
    background: var(--surface-hover);
    border-color: var(--gold);
}

.theme-btn svg {
    width: 1.25rem;
    height: 1.25rem;
    position: absolute;
    transition: all 0.3s ease;
}

[data-theme="dark"] .sun-icon,
[data-theme="light"] .moon-icon {
    opacity: 1;
    transform: rotate(0) scale(1);
}

[data-theme="dark"] .moon-icon,
[data-theme="light"] .sun-icon {
    opacity: 0;
    transform: rotate(90deg) scale(0);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .sun-icon {
        opacity: 0;
        transform: rotate(90deg) scale(0);
    }
    :root:not([data-theme="light"]) .moon-icon {
        opacity: 1;
        transform: rotate(0) scale(1);
    }
}

/* Language Toggle */
.lang-btn {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    position: relative;
}

.lang-btn:hover {
    background: var(--surface-hover);
    border-color: var(--gold);
    color: var(--gold);
}

.lang-btn .lang-zh,
.lang-btn .lang-en {
    position: absolute;
    transition: all 0.3s ease;
}

/* Default: show EN (meaning click to switch to English), hide ZH label */
html[lang="zh-CN"] .lang-btn .lang-en {
    opacity: 1;
    transform: scale(1);
}
html[lang="zh-CN"] .lang-btn .lang-zh {
    opacity: 0;
    transform: scale(0.5);
}

/* English mode: show ZH (meaning click to switch to Chinese) */
html[lang="en"] .lang-btn .lang-zh {
    opacity: 1;
    transform: scale(1);
}
html[lang="en"] .lang-btn .lang-en {
    opacity: 0;
    transform: scale(0.5);
}

/* Navigation */
#navbar {
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
                border-bottom-color 0.5s ease, 
                box-shadow 0.5s ease,
                transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

#navbar.scrolled {
    background: var(--surface);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}

#hero + #navbar {
    background: transparent;
}

.nav-link {
    position: relative;
    color: var(--text);
    opacity: 0.75;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.nav-link:hover {
    opacity: 1;
    color: var(--gold);
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section — Light, consistent with site */
#hero {
    background: var(--bg);
    color: var(--text);
}

.hero-bg-light {
    background: 
        radial-gradient(circle at 15% 20%, var(--gold-glow) 0%, transparent 45%),
        radial-gradient(circle at 85% 75%, var(--navy-glow) 0%, transparent 40%);
}

.hero-grid {
    background-image: 
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(circle at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(circle at center, black 0%, transparent 70%);
}

.hero-glow-light {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
    top: 30%;
    right: 5%;
    transform: translateY(-50%);
    filter: blur(80px);
    animation: pulse-glow 6s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulse-glow {
    0%, 100% { transform: translateY(-50%) scale(1); opacity: 0.5; }
    50% { transform: translateY(-50%) scale(1.1); opacity: 0.7; }
}

.hero-headline {
    font-size: clamp(1.75rem, 5vw, 3.5rem);
    letter-spacing: 0.02em;
}

.hero-headline-accent {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 0.15em;
}

.hero-photo-frame {
    border: 1px solid var(--border-strong);
    position: relative;
}

.hero-photo-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, var(--gold) 0%, transparent 40%, transparent 60%, var(--gold) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.4;
    pointer-events: none;
}

.hero-image-wrapper {
    position: relative;
    display: inline-block;
}

.hero-image-glow {
    background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
    filter: blur(40px);
    animation: pulse-glow 4s ease-in-out infinite;
}

.hero-image {
    filter: contrast(1.05) saturate(1.05);
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-image:hover {
    transform: scale(1.02);
}

.hero-badge {
    border: 1px solid var(--gold-glow);
}

/* About Section — Clean Layout */
.about-photo-wrap {
    position: relative;
    display: block;
}

.about-photo-wrap img {
    filter: contrast(1.03) saturate(1.02);
}

.about-photo-glow {
    background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
    filter: blur(30px);
    opacity: 0.55;
    animation: pulse-glow 5s ease-in-out infinite;
    z-index: -1;
}

.about-title-badge {
    font-family: var(--font-serif);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--gold);
    background: var(--surface);
    border: 1px solid var(--gold-glow);
    border-radius: 0.5rem;
    padding: 0.4rem 0.85rem;
    line-height: 1;
    white-space: nowrap;
}

/* Chief Lawyer — Horizontal name layout */
.chief-name-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.chief-name-row h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: 0.02em;
    line-height: 1.1;
}

.chief-name-title {
    font-family: var(--font-serif);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--gold);
    background: var(--surface);
    border: 1px solid var(--gold-glow);
    border-radius: 0.5rem;
    padding: 0.4rem 0.8rem;
    line-height: 1;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .chief-name-row {
        gap: 0.75rem;
    }
    .chief-name-title {
        font-size: 0.75rem;
        padding: 0.3rem 0.65rem;
    }
}
.stat-card {
    transition: background 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.15s ease-out;
}

.stat-card:hover {
    transform: translateY(-6px);
    background: var(--surface-hover);
    box-shadow: var(--shadow-lg);
    border-color: var(--gold-glow);
}

/* Section Label */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
}

.section-label::before {
    content: '';
    width: 2rem;
    height: 2px;
    background: var(--gold);
}

.section-label.justify-center::after {
    content: '';
    width: 2rem;
    height: 2px;
    background: var(--gold);
}

/* Cards */
.info-card,
.service-card,
.case-card,
.team-card,
.feature-card,
.firm-stat,
.contact-card {
    transition: background 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.15s ease-out;
}

.info-card:hover,
.service-card:hover,
.case-card:hover,
.team-card:hover,
.feature-card:hover,
.firm-stat:hover,
.contact-card:hover {
    transform: translateY(-6px);
    background: var(--surface-hover);
    box-shadow: var(--shadow-lg);
    border-color: var(--gold-glow);
}

.service-icon {
    background: linear-gradient(135deg, var(--gold-glow) 0%, transparent 100%);
    border: 1px solid var(--gold-glow);
}

.case-tag {
    background: var(--gold-glow);
    color: var(--gold);
    border: 1px solid var(--gold-glow);
}

.case-result {
    background: linear-gradient(135deg, var(--gold-glow) 0%, transparent 100%);
    border: 1px solid var(--gold-glow);
}

.team-card .rounded-full {
    transition: transform 0.4s ease;
}

.team-card:hover .rounded-full {
    transform: scale(1.1);
}

/* Gradient Mesh Background */
.gradient-mesh {
    background: 
        radial-gradient(at 0% 0%, var(--gold-glow) 0px, transparent 50%),
        radial-gradient(at 100% 0%, var(--navy-glow) 0px, transparent 50%),
        radial-gradient(at 100% 100%, var(--gold-glow) 0px, transparent 50%),
        radial-gradient(at 0% 100%, var(--navy-glow) 0px, transparent 50%);
}

/* CTA Section — Soft, consistent with site */
.cta-gradient-soft {
    background: 
        radial-gradient(circle at 20% 30%, var(--gold-glow) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, var(--navy-glow) 0%, transparent 45%),
        var(--bg);
}

#contact {
    color: var(--text);
}

#contact .glass {
    background: var(--surface);
    border-color: var(--border);
}

#contact .contact-card:hover {
    background: var(--surface-hover);
}

#contact .text-gold {
    color: var(--gold);
}

/* Footer */
footer {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
}

footer .border-white\/10 {
    border-color: var(--border);
}

/* Reveal Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Reveal from left */
.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Reveal from right */
.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Reveal scale-in */
.reveal-scale {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-scale.revealed {
    opacity: 1;
    transform: scale(1);
}

/* Reveal blur-in (premium fade + blur) */
.reveal-blur {
    opacity: 0;
    transform: translateY(30px);
    filter: blur(10px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1), filter 1s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform, filter;
}

.reveal-blur.revealed {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* Animations */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-bounce {
    animation: bounce 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Grid responsive utilities */
.grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 640px) {
    .sm\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 768px) {
    .md\:flex {
        display: flex;
    }
    .md\:hidden {
        display: none;
    }
    .md\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .md\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .md\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
    .md\:flex-row {
        flex-direction: row;
    }
    .md\:text-right {
        text-align: right;
    }
    .md\:text-5xl {
        font-size: 3rem;
    }
    .md\:text-2xl {
        font-size: 1.5rem;
    }
    .md\:text-xl {
        font-size: 1.25rem;
    }
    .md\:text-lg {
        font-size: 1.125rem;
    }
    .md\:px-8 {
        padding-left: 2rem;
        padding-right: 2rem;
    }
    .md\:py-0 {
        padding-top: 0;
        padding-bottom: 0;
    }
    .md\:self-auto {
        align-self: auto;
    }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .lg\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .lg\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
    .lg\:grid-cols-12 {
        grid-template-columns: repeat(12, minmax(0, 1fr));
    }
    .lg\:col-span-4 {
        grid-column: span 4 / span 4;
    }
    .lg\:col-span-8 {
        grid-column: span 8 / span 8;
    }
    .lg\:px-8 {
        padding-left: 2rem;
        padding-right: 2rem;
    }
    .lg\:text-7xl {
        font-size: 4.5rem;
    }
    .lg\:text-6xl {
        font-size: 3.75rem;
    }
    .lg\:text-5xl {
        font-size: 3rem;
    }
    .lg\:text-lg {
        font-size: 1.125rem;
    }
    .lg\:gap-20 {
        gap: 5rem;
    }
    .lg\:py-0 {
        padding-top: 0;
        padding-bottom: 0;
    }
    .lg\:order-1 {
        order: 1;
    }
    .lg\:order-2 {
        order: 2;
    }
    .lg\:justify-end {
        justify-content: flex-end;
    }
    .lg\:items-center {
        align-items: center;
    }
    .lg\:max-w-lg {
        max-width: 32rem;
    }
    .lg\:max-w-md {
        max-width: 28rem;
    }
}

/* Aspect ratios */
.aspect-\[3\/4\] {
    aspect-ratio: 3/4;
}

.aspect-\[4\/3\] {
    aspect-ratio: 4/3;
}

.aspect-\[16\/10\] {
    aspect-ratio: 16/10;
}

.aspect-\[21\/9\] {
    aspect-ratio: 21/9;
}

.object-cover {
    object-fit: cover;
}

.w-full {
    width: 100%;
}

.w-10 {
    width: 2.5rem;
}

.w-12 {
    width: 3rem;
}

.w-14 {
    width: 3.5rem;
}

.w-20 {
    width: 5rem;
}

.w-5 {
    width: 1.25rem;
}

.w-6 {
    width: 1.5rem;
}

.w-7 {
    width: 1.75rem;
}

.h-20 {
    height: 5rem;
}

.h-10 {
    height: 2.5rem;
}

.h-12 {
    height: 3rem;
}

.h-14 {
    height: 3.5rem;
}

.h-20 {
    height: 5rem;
}

.h-5 {
    height: 1.25rem;
}

.h-6 {
    height: 1.5rem;
}

.h-7 {
    height: 1.75rem;
}

.h-1 {
    height: 0.25rem;
}

.min-h-screen {
    min-height: 100vh;
}

.max-w-md {
    max-width: 28rem;
}

.max-w-lg {
    max-width: 32rem;
}

.max-w-\[260px\] {
    max-width: 260px;
}

.max-w-\[240px\] {
    max-width: 240px;
}

.max-w-4xl {
    max-width: 56rem;
}

/* Text sizes */
.text-xs {
    font-size: 0.75rem;
}

.text-sm {
    font-size: 0.875rem;
}

.text-base {
    font-size: 1rem;
}

.text-lg {
    font-size: 1.125rem;
}

.text-xl {
    font-size: 1.25rem;
}

.text-2xl {
    font-size: 1.5rem;
}

.text-3xl {
    font-size: 1.875rem;
}

.text-4xl {
    font-size: 2.25rem;
}

.text-5xl {
    font-size: 3rem;
}

.text-7xl {
    font-size: 4.5rem;
}

/* Font weights */
.font-light {
    font-weight: 300;
}

.font-normal {
    font-weight: 400;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

/* Line heights */
.leading-tight {
    line-height: 1.25;
}

.leading-\[1\.1\] {
    line-height: 1.1;
}

.leading-relaxed {
    line-height: 1.7;
}

/* Tracking */
.tracking-wide {
    letter-spacing: 0.025em;
}

.tracking-widest {
    letter-spacing: 0.1em;
}

.uppercase {
    text-transform: uppercase;
}

/* Flex & Display Utilities */
.inline-flex {
    display: inline-flex;
}

.flex-col {
    flex-direction: column;
}

.flex-grow {
    flex-grow: 1;
}

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

/* Transition Utilities */
.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

.transition-colors {
    transition-property: color, background-color, border-color;
    transition-timing-function: ease;
}

.transition-transform {
    transition-property: transform;
    transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

.duration-300 {
    transition-duration: 300ms;
}

.duration-500 {
    transition-duration: 500ms;
}

.duration-700 {
    transition-duration: 700ms;
}

.ease-in-out {
    transition-timing-function: ease-in-out;
}

/* Hover Utilities */
.hover\:scale-105:hover {
    transform: scale(1.05);
}

.hover\:no-underline:hover {
    text-decoration: none;
}

/* Group Hover Utilities */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

.group:hover .group-hover\:text-white {
    color: #ffffff;
}

.group:hover .group-hover\:bg-gold {
    background: var(--gold);
}

/* Shadow Utilities */
.shadow-sm {
    box-shadow: var(--shadow-sm);
}

.shadow {
    box-shadow: var(--shadow);
}

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

.shadow-xl {
    box-shadow: 0 16px 48px rgba(10, 22, 40, 0.18);
}

.shadow-2xl {
    box-shadow: 0 32px 72px rgba(10, 22, 40, 0.22);
}

[data-theme="dark"] .shadow-xl {
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .shadow-2xl {
    box-shadow: 0 32px 72px rgba(0, 0, 0, 0.5);
}

/* Gradient Utilities */
.bg-gradient-to-br.from-navy.to-navy-light {
    background: linear-gradient(to bottom right, var(--navy), var(--navy-light));
}

.bg-gradient-to-br.from-gold.to-gold-dark {
    background: linear-gradient(to bottom right, var(--gold), var(--gold-dark));
}

.bg-gold\/20 {
    background: var(--gold-glow);
}

/* Ring */
.ring-2.ring-gold\/50 {
    box-shadow: 0 0 0 3px var(--gold-glow);
}

/* Border top */
.border-t {
    border-top-width: 1px;
    border-top-style: solid;
}

.border-\[var\(--border\)\] {
    border-color: var(--border);
}

.border-white\/10 {
    border-color: rgba(255, 255, 255, 0.1);
}

.border-gold\/30 {
    border-color: var(--gold-glow);
}

/* Self utilities */
.self-start {
    align-self: flex-start;
}

.-translate-x-1\/2 {
    transform: translateX(-50%);
}

.-translate-y-1\/2 {
    transform: translateY(-50%);
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .hero-image-wrapper {
        max-width: 280px;
    }
    
    .hero-glow-light {
        width: 300px;
        height: 300px;
        right: 0;
    }
    
    .hero-headline {
        font-size: 1.75rem;
    }
    
    .section-label {
        font-size: 0.75rem;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .reveal-up,
    .reveal-left,
    .reveal-right,
    .reveal-scale,
    .reveal-blur {
        opacity: 1;
        transform: none;
        filter: none;
    }
}

/* Selection */
::selection {
    background: var(--gold-glow);
    color: var(--text);
}

/* ==================== Scroll Progress Bar ==================== */
#scroll-progress {
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
    box-shadow: 0 0 8px var(--gold-glow);
    transition: transform 0.1s linear;
}

/* ==================== Cursor Glow ==================== */
#cursor-glow {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--gold-glow) 0%, transparent 60%);
    filter: blur(40px);
    opacity: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.4s ease;
    mix-blend-mode: screen;
}

[data-theme="dark"] #cursor-glow {
    opacity: 0;
}

body:hover #cursor-glow {
    opacity: 0.5;
}

@media (max-width: 768px) {
    #cursor-glow {
        display: none;
    }
}

/* ==================== 3D Tilt Cards ==================== */
[data-tilt],
.service-card,
.case-card,
.info-card,
.team-card {
    transform-style: preserve-3d;
    perspective: 1000px;
}

[data-tilt] .text-gold,
.service-card h3,
.case-card h3,
.info-card h3,
.team-card h3 {
    transform: translateZ(30px);
}

[data-tilt] .text-sm,
.service-card p,
.case-card p,
.info-card p,
.team-card p {
    transform: translateZ(20px);
}

/* ==================== Parallax Elements ==================== */
[data-parallax] {
    will-change: transform;
}

/* ==================== Section Transitions ==================== */
section {
    position: relative;
}

.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--gold-glow) 50%, transparent 100%);
    margin: 0 auto;
    max-width: 80rem;
}

/* ==================== Hero Split Layout Mobile ==================== */
@media (max-width: 1023px) {
    #hero .grid {
        text-align: center;
    }

    #hero .hero-image-wrapper {
        order: -1;
        max-width: 280px !important;
    }

    #hero .flex-wrap {
        justify-content: center;
    }

    #hero .max-w-2xl {
        margin-left: auto;
        margin-right: auto;
    }
}

/* ==================== Stat Number Count ==================== */
[data-count] {
    font-variant-numeric: tabular-nums;
}

/* ==================== Smooth Section Scroll Offset ==================== */
section[id] {
    scroll-margin-top: 5rem;
}

/* ==================== Loading Animation ==================== */
@keyframes fadeInBody {
    from { opacity: 0; }
    to { opacity: 1; }
}

body {
    animation: fadeInBody 0.6s ease-out;
}

/* ==================== Fractional Widths (Hero) ==================== */
.w-7\/12 { width: 58.333333%; }
.w-5\/12 { width: 41.666667%; }
.whitespace-nowrap { white-space: nowrap; }

/* ==================== Hero Mobile Fix ==================== */
@media (max-width: 1023px) {
    .hero-text-col,
    .hero-photo-col {
        text-align: center;
    }
    .hero-text-col .flex-wrap {
        justify-content: center;
    }
    .hero-photo-col {
        order: -1;
    }
}