/* ========================================
   Wood River Drilling & Pump — Custom Styles
   ======================================== */

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

:root {
    --midnight-950: #040b16;
    --midnight-900: #0a1628;
    --midnight-800: #0f2240;
    --midnight-700: #1a3a5c;
    --midnight-600: #234f78;
    --mint-50: #f0fdf9;
    --mint-100: #ccfbf1;
    --mint-200: #99f6e0;
    --mint-300: #5eead4;
    --mint-400: #2dd4bf;
    --mint-500: #14b8a6;
    --mint-600: #0d9488;
    --white: #ffffff;
    --off-white: #f8fafc;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    
    --shadow-sm: 0 1px 2px rgba(4, 11, 22, 0.05);
    --shadow-md: 0 4px 16px rgba(4, 11, 22, 0.08);
    --shadow-lg: 0 12px 40px rgba(4, 11, 22, 0.12);
    --shadow-xl: 0 24px 60px rgba(4, 11, 22, 0.16);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

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

body {
    font-family: var(--font-sans);
    color: var(--gray-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;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Section Eyebrow --- */
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint-600);
    margin-bottom: 16px;
}

.section-eyebrow::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--mint-400);
}

/* --- Section Headline --- */
.section-headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--midnight-900);
    margin-bottom: 20px;
}

.section-headline em {
    font-style: italic;
    color: var(--mint-600);
}

.section-sub {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    line-height: 1.7;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
}

.btn-primary {
    background: var(--mint-500);
    color: var(--midnight-900);
}

.btn-primary:hover {
    background: var(--mint-400);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(45, 212, 191, 0.3);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

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

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 22, 40, 0.0);
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.nav-logo-icon {
    color: var(--mint-400);
}

.nav-logo-text {
    display: none;
}

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

.nav-links a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
}

.nav-links a:not(.nav-cta):hover {
    color: var(--white);
}

.nav-links a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--mint-400);
    transition: width 0.3s ease;
}

.nav-links a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--mint-500) !important;
    color: var(--midnight-900) !important;
    padding: 10px 22px !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.nav-cta:hover {
    background: var(--mint-400) !important;
    transform: translateY(-1px);
}

.nav-cta::after {
    display: none !important;
}

/* Mobile Menu Button */
.nav-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-menu-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

.nav-menu-btn.active .nav-menu-line:nth-child(2) {
    opacity: 0;
}

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--midnight-900);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mobile-menu-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--white);
    font-weight: 600;
    transition: color 0.2s ease;
}

.mobile-menu-link:hover {
    color: var(--mint-400);
}

.mobile-menu-cta {
    margin-top: 16px;
    background: var(--mint-500);
    color: var(--midnight-900);
    padding: 16px 40px;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    background: var(--midnight-900);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.pexels.com/photos/13068365/pexels-photo-13068365.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center center / cover no-repeat;
    opacity: 0.2;
    transform: scale(1.05);
}

.hero-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(4, 11, 22, 0.92) 0%, 
        rgba(10, 22, 40, 0.85) 50%,
        rgba(15, 34, 64, 0.7) 100%);
}

.hero-grid {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 140px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: 60px;
    align-items: center;
}

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

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.hero-eyebrow-line {
    width: 40px;
    height: 2px;
    background: var(--mint-400);
    flex-shrink: 0;
}

.hero-eyebrow span {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint-300);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 5.5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.08;
    color: var(--white);
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

.hero-headline-accent {
    font-style: italic;
    color: var(--mint-300);
}

.hero-sub {
    font-size: 1.1rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

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

.hero-stat-num {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

/* Hero Image Column */
.hero-image-col {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

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

.hero-image-accent {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-top: -40px;
    margin-left: 40px;
    width: 75%;
}

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

.hero-accent-badge {
    position: absolute;
    bottom: 16px;
    left: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(10, 22, 40, 0.85);
    backdrop-filter: blur(12px);
    color: var(--mint-300);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    z-index: 1;
}

.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* --- Services Section --- */
.services {
    padding: 120px 0;
    background: var(--white);
}

.services-header {
    max-width: 680px;
    margin-bottom: 64px;
}

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

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 36px 32px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--mint-400);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

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

.service-card--feature {
    grid-column: span 2;
    grid-row: span 2;
    display: flex;
    flex-direction: column;
    background: var(--midnight-900);
    border-color: transparent;
    padding: 48px 44px;
}

.service-card--feature::before {
    display: none;
}

.service-card--feature:hover {
    box-shadow: var(--shadow-xl);
}

.service-card--feature .service-card-icon {
    color: var(--mint-400);
}

.service-card--feature .service-card-title {
    color: var(--white);
    font-size: 1.75rem;
}

.service-card--feature .service-card-desc {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

.service-card--feature .service-card-img {
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-top: auto;
}

.service-card--feature .service-card-img img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.service-card--feature:hover .service-card-img img {
    transform: scale(1.03);
}

.service-card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint-600);
    margin-bottom: 20px;
    border-radius: var(--radius-sm);
    background: var(--mint-50);
}

.service-card--feature .service-card-icon {
    background: rgba(45, 212, 191, 0.15);
}

.service-card-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--midnight-900);
    margin-bottom: 12px;
    line-height: 1.3;
}

.service-card-desc {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* --- About Section --- */
.about {
    padding: 120px 0;
    background: var(--gray-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.8fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image-col {
    position: relative;
}

.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-strip {
    position: absolute;
    bottom: -32px;
    right: -32px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
}

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

.about-content {
    max-width: 560px;
}

.about-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--mint-400), var(--mint-600));
    border-radius: 2px;
    margin-bottom: 32px;
}

.about-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: 20px;
}

.about-values {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.about-value {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.about-value-num {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--mint-300);
    line-height: 1;
    flex-shrink: 0;
    opacity: 0.7;
}

.about-value h4 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--midnight-900);
    margin-bottom: 4px;
}

.about-value p {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* --- Why Us Section --- */
.why-us {
    padding: 120px 0;
    background: var(--midnight-900);
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.why-us-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
    position: relative;
    z-index: 1;
}

.why-us-header .section-eyebrow {
    color: var(--mint-400);
}

.why-us-header .section-eyebrow::before {
    background: var(--mint-400);
}

.why-us-header .section-headline {
    color: var(--white);
}

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

.why-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 40px 32px;
    transition: all 0.4s ease;
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(45, 212, 191, 0.3);
    transform: translateY(-4px);
}

.why-card-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--mint-500);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: 16px;
}

.why-card-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.why-card-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

/* --- Gallery Section --- */
.gallery {
    padding: 120px 0;
    background: var(--white);
}

.gallery-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

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

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

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(4, 11, 22, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.gallery-item-overlay span {
    color: var(--white);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
}

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

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

.gallery-item--large {
    grid-column: span 7;
    grid-row: span 2;
}

.gallery-item--large img {
    height: 100%;
    min-height: 500px;
}

.gallery-item:not(.gallery-item--large) img {
    height: 240px;
}

.gallery-item--tall img {
    height: 100%;
    min-height: 500px;
}

/* --- CTA Section --- */
.cta-section {
    position: relative;
    padding: 120px 0;
    background: var(--midnight-800);
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.pexels.com/photos/11911863/pexels-photo-11911863.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=800') center center / cover no-repeat;
    opacity: 0.12;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-eyebrow {
    color: var(--mint-400);
}

.cta-eyebrow::before {
    background: var(--mint-400);
}

.cta-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
}

.cta-headline em {
    font-style: italic;
    color: var(--mint-300);
}

.cta-text {
    font-size: 1.1rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.cta-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* --- Contact Section --- */
.contact {
    padding: 120px 0;
    background: var(--gray-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info {
    max-width: 520px;
}

.contact-headline {
    margin-top: 16px;
}

.contact-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--mint-400), var(--mint-600));
    border-radius: 2px;
    margin-bottom: 24px;
}

.contact-text {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--gray-600);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.contact-detail:hover {
    border-color: var(--mint-300);
    box-shadow: var(--shadow-md);
}

.contact-detail-icon {
    color: var(--mint-600);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 2px;
}

.contact-detail span:last-child {
    font-size: 1rem;
    font-weight: 500;
    color: var(--midnight-900);
}

.contact-detail a:hover span:last-child {
    color: var(--mint-600);
}

.contact-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-form-col {
    max-width: 520px;
    margin-left: auto;
}

.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px 44px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
}

.contact-form-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--midnight-900);
    margin-bottom: 8px;
}

.contact-form-sub {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 32px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--gray-800);
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--mint-400);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15);
}

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

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

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success-icon {
    color: var(--mint-500);
    margin: 0 auto 16px;
}

.form-success h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--midnight-900);
    margin-bottom: 8px;
}

.form-success p {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* --- Footer --- */
.footer {
    background: var(--midnight-950);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
    max-width: 280px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 16px;
}

.footer-logo-icon {
    color: var(--mint-400);
    flex-shrink: 0;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.2s ease;
}

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

.footer-phone {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--mint-400);
    margin-bottom: 8px;
    transition: color 0.2s ease;
}

.footer-phone:hover {
    color: var(--mint-300);
}

.footer-email {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
    transition: color 0.2s ease;
}

.footer-email:hover {
    color: var(--mint-400);
}

.footer-address {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.6;
}

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

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
}

/* --- Scroll Reveal --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    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; }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero-image-col {
        max-width: 500px;
    }
    
    .services-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .service-card--feature {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-image-col {
        max-width: 500px;
    }
    
    .why-us-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-form-col {
        margin-left: 0;
        max-width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-menu-btn {
        display: flex;
    }
    
    .nav-logo-text {
        display: block;
    }
    
    .hero {
        min-height: auto;
        padding-top: 0;
    }
    
    .hero-grid {
        padding: 120px 24px 80px;
    }
    
    .hero-image-col {
        display: none;
    }
    
    .hero-scroll {
        display: none;
    }
    
    .services {
        padding: 80px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card--feature {
        grid-column: span 1;
    }
    
    .about {
        padding: 80px 0;
    }
    
    .about-image-strip {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 16px;
        width: 100%;
    }
    
    .why-us {
        padding: 80px 0;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery {
        padding: 80px 0;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .gallery-item--large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .gallery-item--large img,
    .gallery-item--tall img {
        min-height: 280px;
    }
    
    .gallery-item:not(.gallery-item--large) img {
        height: 200px;
    }
    
    .cta-section {
        padding: 80px 0;
    }
    
    .contact {
        padding: 80px 0;
    }
    
    .contact-form-card {
        padding: 32px 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer {
        padding: 60px 0 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .hero-stat-divider {
        display: none;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item--large {
        grid-column: span 1;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
}