/* ============================================
   Musselman Auto Body & Truck Repair
   Classic & Elegant — Plum + Amber Palette
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --plum-900: #2D1B2E;
    --plum-800: #4A2C3A;
    --plum-700: #5C3A4A;
    --plum-600: #6E4557;
    --plum-500: #8B5A6B;
    --plum-400: #A87B8A;
    --plum-300: #C9A0AB;
    --plum-200: #E0C4CC;
    --plum-100: #F2E0E4;
    --plum-50: #F9F0F2;
    
    --amber-600: #B8860B;
    --amber-500: #D4A84B;
    --amber-400: #E0BC6A;
    --amber-300: #E8CC8A;
    --amber-200: #F0DCA8;
    --amber-100: #F7ECC4;
    
    --neutral-900: #1A1A1A;
    --neutral-800: #2D2D2D;
    --neutral-700: #404040;
    --neutral-600: #555555;
    --neutral-500: #6E6E6E;
    --neutral-400: #8A8A8A;
    --neutral-300: #B0B0B0;
    --neutral-200: #D1D1D1;
    --neutral-100: #E8E8E8;
    --neutral-50: #F5F5F5;
    
    --white: #FFFFFF;
    --off-white: #FAFAFA;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(45, 27, 46, 0.08);
    --shadow-md: 0 4px 16px rgba(45, 27, 46, 0.10);
    --shadow-lg: 0 8px 32px rgba(45, 27, 46, 0.12);
    --shadow-xl: 0 16px 48px rgba(45, 27, 46, 0.14);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--neutral-800);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

/* --- Utility --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-amber {
    color: var(--amber-500);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-600);
    background: var(--amber-100);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--plum-900);
    margin-bottom: 16px;
}

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

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--neutral-600);
    max-width: 560px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--amber-500);
    color: var(--plum-900);
    border: 2px solid var(--amber-500);
}

.btn--primary:hover {
    background: var(--amber-400);
    border-color: var(--amber-400);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn--outline:hover {
    background: var(--white);
    color: var(--plum-900);
    border-color: var(--white);
}

.btn--outline-dark {
    background: transparent;
    color: var(--plum-700);
    border: 2px solid var(--plum-200);
}

.btn--outline-dark:hover {
    background: var(--plum-50);
    border-color: var(--plum-400);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

.btn--large {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn--sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition);
}

.nav.scrolled {
    background: rgba(45, 27, 46, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 12px 0;
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.nav-logo-icon {
    color: var(--amber-500);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--amber-500);
    transition: width var(--transition);
}

.nav-link:hover {
    color: var(--white);
}

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

.nav-link--cta {
    background: var(--amber-500);
    color: var(--plum-900) !important;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.nav-link--cta::after {
    display: none;
}

.nav-link--cta:hover {
    background: var(--amber-400);
    color: var(--plum-900) !important;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(45, 27, 46, 0.92) 0%,
        rgba(74, 44, 58, 0.85) 50%,
        rgba(45, 27, 46, 0.78) 100%
    );
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(212, 168, 75, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(212, 168, 75, 0.06) 0%, transparent 50%);
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: center;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--amber-400);
    background: rgba(212, 168, 75, 0.12);
    border: 1px solid rgba(212, 168, 75, 0.25);
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 28px;
    letter-spacing: 0.04em;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.hero-headline .text-amber {
    font-style: italic;
    font-weight: 500;
}

.hero-subheadline {
    font-size: 1.125rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* Floating Stat Cards */
.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stat-card {
    position: relative;
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: all var(--transition);
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--amber-500);
    border-radius: 4px 0 0 4px;
}

.stat-card--1::before { background: var(--amber-500); }
.stat-card--2::before { background: var(--plum-300); }
.stat-card--3::before { background: var(--amber-400); }

.stat-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateX(6px);
}

.stat-card-accent {
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle at top right, rgba(212, 168, 75, 0.15), transparent 70%);
    border-radius: 0 var(--radius-md) 0 0;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--amber-500);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: 100px 0;
    background: var(--white);
}

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

.service-card {
    background: var(--white);
    border: 1px solid var(--plum-100);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--amber-500), var(--amber-300));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.service-card:hover {
    border-color: var(--plum-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--plum-50);
    border-radius: var(--radius-md);
    color: var(--plum-700);
    margin-bottom: 20px;
    transition: all var(--transition);
}

.service-card:hover .service-card-icon {
    background: var(--plum-100);
    color: var(--plum-800);
}

.service-card-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--plum-900);
    margin-bottom: 12px;
}

.service-card-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--neutral-600);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--plum-50) 0%, var(--white) 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-images {
    position: relative;
}

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

.about-img-main img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 6px solid var(--white);
}

.about-img-secondary img {
    width: 240px;
    height: 300px;
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--plum-800);
    color: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.badge-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--amber-500);
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.about-content {
    padding: 20px 0;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--neutral-600);
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0 40px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--plum-800);
}

.about-feature svg {
    color: var(--amber-600);
    flex-shrink: 0;
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery {
    padding: 100px 0;
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(2, 220px);
    gap: 16px;
}

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

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

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

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(45, 27, 46, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity var(--transition);
}

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

.gallery-item-overlay span {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--white);
    font-weight: 500;
}

.gallery-item--large {
    grid-column: span 5;
    grid-row: span 2;
}

.gallery-item--wide {
    grid-column: span 7;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials {
    padding: 100px 0;
    background: var(--plum-900);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 168, 75, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.testimonials .section-tag {
    background: rgba(212, 168, 75, 0.15);
    color: var(--amber-400);
}

.testimonials .section-subtitle {
    color: rgba(255, 255, 255, 0.55);
}

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

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: all var(--transition);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.testimonial-quote {
    color: var(--amber-500);
    margin-bottom: 20px;
    opacity: 0.7;
}

.testimonial-text {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-name {
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--white);
}

.author-location {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.45);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-desc {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--neutral-600);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--plum-50);
    border-radius: var(--radius-md);
    color: var(--plum-700);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--neutral-400);
    margin-bottom: 4px;
}

.contact-detail-value {
    display: block;
    font-size: 1rem;
    color: var(--plum-800);
    font-weight: 500;
    line-height: 1.5;
}

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

.contact-detail-value a:hover {
    color: var(--amber-600);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--plum-50);
    border: 1px solid var(--plum-100);
    border-radius: var(--radius-xl);
    padding: 44px;
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--plum-900);
    margin-bottom: 8px;
}

.form-subtitle {
    font-size: 0.9375rem;
    color: var(--neutral-500);
    margin-bottom: 32px;
}

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

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--plum-700);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--neutral-800);
    background: var(--white);
    border: 1.5px solid var(--plum-200);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--amber-500);
    box-shadow: 0 0 0 3px rgba(212, 168, 75, 0.15);
}

.form-input::placeholder {
    color: var(--neutral-300);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236E6E6E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

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

/* Form Success */
.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success.active {
    display: block;
}

.success-icon {
    color: var(--amber-500);
    margin-bottom: 20px;
}

.success-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--plum-900);
    margin-bottom: 12px;
}

.success-text {
    font-size: 0.9375rem;
    color: var(--neutral-600);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* ============================================
   MAP SECTION
   ============================================ */
.map-section {
    padding: 0;
}

.map-container {
    width: 100%;
    height: 380px;
    filter: grayscale(30%) contrast(1.05);
}

.map-container iframe {
    width: 100%;
    height: 100%;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--plum-900);
    color: var(--white);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-logo-icon {
    color: var(--amber-500);
}

.footer-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.55);
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

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

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.55);
    transition: color var(--transition);
}

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

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.5;
}

.footer-contact-list svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--amber-500);
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        margin-top: 48px;
    }
    
    .stat-card {
        flex: 1;
        min-width: 160px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 80px;
    }
    
    .about-img-secondary {
        right: 20px;
        bottom: -30px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .gallery-item--large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .gallery-item--wide {
        grid-column: span 2;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--plum-900);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px;
        transition: right var(--transition);
        box-shadow: var(--shadow-xl);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.125rem;
    }
    
    .nav-link--cta {
        margin-top: 8px;
    }
    
    .hero {
        min-height: auto;
        padding-top: 80px;
    }
    
    .hero-container {
        padding: 100px 24px 60px;
    }
    
    .hero-headline {
        font-size: clamp(1.875rem, 7vw, 2.75rem);
    }
    
    .hero-stats {
        flex-direction: column;
    }
    
    .stat-card {
        min-width: auto;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-img-secondary {
        position: relative;
        right: 0;
        bottom: 0;
        margin-top: 16px;
    }
    
    .about-img-secondary img {
        width: 100%;
        height: 280px;
    }
    
    .about-img-main img {
        height: 320px;
    }
    
    .about-experience-badge {
        top: 16px;
        left: 16px;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item--large,
    .gallery-item--wide {
        grid-column: span 1;
    }
    
    .gallery-item img {
        height: 220px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }
    
    .contact-form-wrapper {
        padding: 28px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .section-header {
        margin-bottom: 48px;
    }
    
    .services,
    .about,
    .gallery,
    .testimonials,
    .contact {
        padding: 72px 0;
    }
}

/* Mobile menu overlay */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
}

.nav-overlay.active {
    display: block;
}