/* ===== CSS Custom Properties ===== */
:root {
    --color-teal-50: #f0fdfa;
    --color-teal-100: #ccfbf1;
    --color-teal-200: #99f6e4;
    --color-teal-300: #5eead4;
    --color-teal-400: #2dd4bf;
    --color-teal-500: #14b8a6;
    --color-teal-600: #0d9488;
    --color-teal-700: #0f766e;
    --color-teal-800: #115e59;
    --color-teal-900: #134e4a;
    --color-teal-950: #042f2e;
    
    --color-slate-50: #f8fafc;
    --color-slate-100: #f1f5f9;
    --color-slate-200: #e2e8f0;
    --color-slate-300: #cbd5e1;
    --color-slate-400: #94a3b8;
    --color-slate-500: #64748b;
    --color-slate-600: #475569;
    --color-slate-700: #334155;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;
    --color-slate-950: #020617;
    
    --color-white: #ffffff;
    --color-black: #000000;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.05);
    
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-slate-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

/* ===== Utility ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    background: var(--color-teal-700);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 500;
}

.skip-link:focus {
    top: var(--space-md);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: var(--color-teal-700);
    color: var(--color-white);
    border-color: var(--color-teal-700);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--color-teal-800);
    border-color: var(--color-teal-800);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-accent {
    background: var(--color-teal-600);
    color: var(--color-white);
    border-color: var(--color-teal-600);
}

.btn-accent:hover,
.btn-accent:focus-visible {
    background: var(--color-teal-700);
    border-color: var(--color-teal-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--color-slate-800);
    border-color: var(--color-slate-300);
}

.btn-outline:hover,
.btn-outline:focus-visible {
    border-color: var(--color-teal-600);
    color: var(--color-teal-700);
    transform: translateY(-1px);
}

.btn-outline-light {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255,255,255,0.5);
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
    border-color: var(--color-white);
    background: rgba(255,255,255,0.1);
    transform: translateY(-1px);
}

/* ===== Header ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-slate-200);
    transition: box-shadow var(--transition-base);
}

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

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-md);
    padding-bottom: var(--space-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-slate-900);
}

.logo--light {
    color: var(--color-white);
}

.logo-icon {
    color: var(--color-teal-600);
}

.logo--light .logo-icon {
    color: var(--color-teal-300);
}

/* Nav */
.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.main-nav a {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--color-slate-600);
    transition: color var(--transition-fast);
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-teal-600);
    transition: width var(--transition-base);
}

.main-nav a:hover,
.main-nav a:focus-visible {
    color: var(--color-teal-700);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
    width: 100%;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: 101;
}

.nav-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-slate-700);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Hero ===== */
.hero {
    padding-top: calc(80px + var(--space-3xl));
    padding-bottom: var(--space-4xl);
    background: linear-gradient(135deg, var(--color-slate-50) 0%, var(--color-white) 50%, var(--color-teal-50) 100%);
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-teal-700);
    margin-bottom: var(--space-lg);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.08;
    color: var(--color-slate-900);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.hero-headline .text-accent {
    color: var(--color-teal-700);
    font-style: italic;
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-slate-600);
    margin-bottom: var(--space-2xl);
    max-width: 520px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-slate-900);
    line-height: 1;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-slate-500);
    font-weight: 400;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-slate-200);
}

/* Hero Image */
.hero-image {
    position: relative;
}

.hero-image-frame {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.hero-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--color-teal-200);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* ===== Section Common ===== */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-3xl);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-teal-600);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-slate-900);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.01em;
}

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

.section-description {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-slate-500);
}

.section-description--light {
    color: rgba(255,255,255,0.75);
}

/* ===== Services ===== */
.services {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    padding: var(--space-2xl);
    background: var(--color-white);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-teal-300);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-teal-50);
    border-radius: var(--radius-md);
    color: var(--color-teal-700);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--color-teal-600);
    color: var(--color-white);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-slate-900);
    margin-bottom: var(--space-sm);
}

.service-description {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--color-slate-500);
}

/* ===== About ===== */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-slate-50);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-image-grid {
    position: relative;
    margin-bottom: var(--space-xl);
}

.about-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-image-secondary {
    position: absolute;
    bottom: -30px;
    right: -20px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-white);
}

.about-image-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-teal-700);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
}

.about-badge .badge-icon {
    color: var(--color-teal-200);
}

.about-content-col {
    padding-left: var(--space-xl);
}

.about-body {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--color-slate-600);
    margin-bottom: var(--space-lg);
}

.about-values {
    margin-top: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.value-item {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.value-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-teal-300);
    line-height: 1;
    min-width: 36px;
}

.value-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-slate-900);
    margin-bottom: var(--space-xs);
}

.value-text {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--color-slate-500);
}

/* ===== Work / Gallery ===== */
.work {
    padding: var(--space-4xl) 0;
    background: var(--color-slate-900);
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: var(--space-md);
}

.work-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.work-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.work-item:hover img {
    transform: scale(1.05);
}

.work-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(2,6,23,0.85) 0%, rgba(2,6,23,0.2) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.work-item:hover .work-item-overlay {
    opacity: 1;
}

.work-item-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-teal-300);
    margin-bottom: var(--space-sm);
}

.work-item-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
}

.work-item--large {
    grid-column: 1 / 8;
    grid-row: 1 / 2;
    min-height: 400px;
}

.work-item:not(.work-item--large):not(.work-item--wide) {
    min-height: 220px;
}

.work-item--wide {
    grid-column: 1 / 13;
    grid-row: 2 / 3;
    min-height: 280px;
}

/* ===== Testimonials ===== */
.testimonials {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.testimonial-card {
    padding: var(--space-2xl);
    background: var(--color-slate-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-slate-100);
    position: relative;
    transition: all var(--transition-base);
}

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

.testimonial-quote-mark {
    font-family: var(--font-serif);
    font-size: 4rem;
    line-height: 1;
    color: var(--color-teal-200);
    margin-bottom: var(--space-sm);
    font-weight: 700;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-slate-600);
    margin-bottom: var(--space-lg);
    font-style: italic;
}

.testimonial-author {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-slate-500);
}

/* ===== CTA ===== */
.cta {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--color-teal-900) 0%, var(--color-teal-800) 50%, var(--color-slate-800) 100%);
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3xl);
}

.cta-content {
    flex: 1;
    max-width: 560px;
}

.section-eyebrow--light {
    color: var(--color-teal-300);
}

.cta-headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.01em;
}

.cta-description {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.75);
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    flex-shrink: 0;
}

/* ===== Contact ===== */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-slate-50);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.contact-info {
    padding-right: var(--space-xl);
}

.contact-intro {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-slate-500);
    margin-bottom: var(--space-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact-detail {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-teal-50);
    border-radius: var(--radius-md);
    color: var(--color-teal-700);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-slate-400);
    margin-bottom: var(--space-xs);
}

.contact-detail-value {
    display: block;
    font-size: 1rem;
    color: var(--color-slate-700);
    line-height: 1.6;
}

.contact-detail-value a {
    color: var(--color-teal-700);
    transition: color var(--transition-fast);
}

.contact-detail-value a:hover {
    color: var(--color-teal-600);
    text-decoration: underline;
}

/* Form */
.contact-form-col {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-slate-200);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-slate-900);
    margin-bottom: var(--space-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-slate-700);
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem var(--space-md);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--color-slate-800);
    background: var(--color-slate-50);
    border: 1.5px solid var(--color-slate-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-teal-500);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(13,148,136,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-slate-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--color-slate-400);
    margin-top: var(--space-md);
}

/* Form Success */
.form-success {
    text-align: center;
    padding: var(--space-2xl);
}

.success-icon {
    color: var(--color-teal-600);
    margin-bottom: var(--space-lg);
}

.success-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-slate-900);
    margin-bottom: var(--space-md);
}

.form-success p {
    font-size: 1rem;
    color: var(--color-slate-500);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

/* ===== Footer ===== */
.site-footer {
    background: var(--color-slate-950);
    color: var(--color-slate-400);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.65;
    margin-top: var(--space-md);
    color: var(--color-slate-500);
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-slate-300);
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--color-slate-500);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-teal-400);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    padding-top: var(--space-2xl);
    font-size: 0.875rem;
    color: var(--color-slate-600);
}

/* ===== Scroll Reveal (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Non-reduced-motion default: content is visible */
.reveal {
    opacity: 1;
    transform: none;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-layout {
        gap: var(--space-2xl);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .work-item--large {
        grid-column: 1 / 7;
    }
    
    .work-item:not(.work-item--large):not(.work-item--wide) {
        grid-column: span 1;
    }
    
    .work-item--wide {
        grid-column: 1 / 13;
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    /* Mobile Nav */
    .nav-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-white);
        box-shadow: var(--shadow-xl);
        padding: calc(80px + var(--space-xl)) var(--space-xl) var(--space-xl);
        transition: right var(--transition-base);
        z-index: 99;
    }
    
    .main-nav.open {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
    }
    
    .main-nav a {
        font-size: 1.125rem;
    }
    
    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.4);
        z-index: 98;
    }
    
    .nav-overlay.visible {
        display: block;
    }
    
    /* Hero */
    .hero {
        padding-top: calc(80px + var(--space-2xl));
        padding-bottom: var(--space-3xl);
        min-height: auto;
    }
    
    .hero-layout {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-image-frame {
        border-radius: var(--radius-md);
    }
    
    .hero-image-accent {
        display: none;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-md);
    }
    
    .hero-stat-divider {
        display: none;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* About */
    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .about-content-col {
        padding-left: 0;
    }
    
    .about-image-secondary {
        right: 10px;
        bottom: -20px;
    }
    
    /* Work */
    .work-grid {
        grid-template-columns: 1fr;
    }
    
    .work-item--large,
    .work-item--wide {
        grid-column: 1 / 1;
        min-height: 250px;
    }
    
    .work-item:not(.work-item--large):not(.work-item--wide) {
        min-height: 200px;
    }
    
    .work-item-overlay {
        opacity: 1;
    }
    
    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    /* CTA */
    .cta-inner {
        flex-direction: column;
        text-align: center;
    }
    
    /* Contact */
    .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .contact-info {
        padding-right: 0;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 2.25rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .service-card {
        padding: var(--space-xl);
    }
    
    .contact-form-col {
        padding: var(--space-lg);
    }
}