/* ========================================
   International Geotechnical Society
   "Geological Luxury" Design System
   ======================================== */

/* CSS Variables - Earth Palette */
:root {
    /* Primary Colors - Geological Inspired */
    --slate: #2C3539;
    --slate-light: #3D4449;
    --slate-lighter: #4A5258;
    --terracotta: #C45C26;
    --terracotta-dark: #A84D1F;
    --terracotta-light: #D97B4A;
    --copper: #4A7C6F;
    --copper-light: #5E9485;
    --sandstone: #F5F0E8;
    --sandstone-dark: #E8E0D4;
    --cream: #FAF8F5;
    --basalt: #1A1D1F;
    --charcoal: #232729;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Source Sans 3', -apple-system, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 10rem;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(26, 29, 31, 0.08);
    --shadow-md: 0 4px 24px rgba(26, 29, 31, 0.12);
    --shadow-lg: 0 8px 48px rgba(26, 29, 31, 0.16);
    --shadow-terracotta: 0 4px 24px rgba(196, 92, 38, 0.3);
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--slate);
    background-color: var(--cream);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Grain Overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--basalt);
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h4 { font-size: 1.125rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s var(--ease-out);
}

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

/* Selection */
::selection {
    background-color: var(--terracotta);
    color: var(--cream);
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) var(--space-lg);
    transition: all 0.4s var(--ease-out);
}

.nav.scrolled {
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: var(--space-sm) var(--space-lg);
}

.nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-mark {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--terracotta);
    letter-spacing: 0.05em;
}

.logo-text {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate);
    display: none;
}

@media (min-width: 768px) {
    .logo-text {
        display: block;
    }
}

.nav-links {
    display: none;
    list-style: none;
    gap: var(--space-lg);
    align-items: center;
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--slate);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--terracotta);
    transition: width 0.3s var(--ease-out);
}

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

.nav-cta {
    background: var(--terracotta);
    color: var(--cream) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 2px;
    transition: all 0.3s var(--ease-out);
}

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

.nav-cta:hover {
    background: var(--terracotta-dark);
    transform: translateY(-2px);
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

@media (min-width: 1024px) {
    .nav-toggle {
        display: none;
    }
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--slate);
    transition: all 0.3s var(--ease-out);
}

/* Mobile Menu */
.nav-links.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--cream);
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
}

.nav-links.active a {
    font-size: 1.5rem;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.4s var(--ease-out);
}

.btn-primary {
    background: var(--terracotta);
    color: var(--cream);
}

.btn-primary:hover {
    background: var(--terracotta-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-terracotta);
}

.btn-secondary {
    background: transparent;
    color: var(--slate);
    border: 1px solid var(--slate-lighter);
}

.btn-secondary:hover {
    background: var(--slate);
    color: var(--cream);
    border-color: var(--slate);
}

.btn-light {
    background: var(--cream);
    color: var(--slate);
}

.btn-light:hover {
    background: var(--sandstone);
    transform: translateY(-3px);
}

.btn-full {
    width: 100%;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    padding: var(--space-3xl) var(--space-lg) var(--space-xl);
    overflow: hidden;
}

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

.strata {
    position: absolute;
    left: 0;
    right: 0;
    height: 25%;
}

.strata-1 {
    top: 0;
    background: linear-gradient(180deg, var(--basalt) 0%, var(--slate) 100%);
}

.strata-2 {
    top: 25%;
    background: linear-gradient(180deg, var(--slate) 0%, var(--slate-light) 100%);
}

.strata-3 {
    top: 50%;
    background: linear-gradient(180deg, var(--slate-light) 0%, var(--slate-lighter) 60%, var(--terracotta) 100%);
}

.strata-4 {
    top: 75%;
    background: linear-gradient(180deg, var(--terracotta) 0%, var(--terracotta-light) 40%, var(--sandstone-dark) 80%, var(--sandstone) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--sandstone);
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease-out) 0.2s forwards;
}

.hero-title {
    color: var(--cream);
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease-out) forwards;
}

.title-line:nth-child(1) { animation-delay: 0.3s; }
.title-line:nth-child(2) { animation-delay: 0.4s; }
.title-line:nth-child(3) { animation-delay: 0.5s; }
.title-line:nth-child(4) { animation-delay: 0.6s; }

.title-accent {
    font-style: italic;
    color: var(--terracotta-light);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--sandstone);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease-out) 0.7s forwards;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease-out) 0.9s forwards;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--slate-lighter);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeIn 1s var(--ease-out) 1.2s forwards;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--slate-lighter), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.7); opacity: 0.5; }
}

/* ========================================
   Stats Bar
   ======================================== */
.stats-bar {
    background: var(--basalt);
    padding: var(--space-xl) var(--space-lg);
}

.stats-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
}

.stat {
    text-align: center;
    flex: 1;
    min-width: 150px;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--terracotta);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sandstone);
    opacity: 0.8;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--slate);
    display: none;
}

@media (min-width: 768px) {
    .stat-divider {
        display: block;
    }
}

/* ========================================
   Section Utilities
   ======================================== */
.section-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--terracotta);
    margin-bottom: var(--space-sm);
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-title em {
    font-style: italic;
    color: var(--terracotta);
}

.section-desc {
    font-size: 1.125rem;
    color: var(--slate-light);
    max-width: 600px;
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: var(--space-3xl) var(--space-lg);
}

.about-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1.5fr;
        gap: var(--space-3xl);
    }
}

.about-intro {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.about-text {
    margin-bottom: var(--space-xl);
}

.about-text .lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--basalt);
    line-height: 1.6;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.value {
    padding: var(--space-lg);
    background: var(--sandstone);
    border-left: 3px solid var(--terracotta);
}

.value h3 {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--terracotta);
    margin-bottom: var(--space-sm);
}

.value p {
    margin-bottom: 0;
    color: var(--slate);
}

.about-image {
    max-width: 1400px;
    margin: 0 auto;
}

.image-frame {
    position: relative;
}

.image-placeholder {
    width: 100%;
    border-radius: 4px;
    overflow: hidden;
}

.image-placeholder svg {
    width: 100%;
    height: auto;
    display: block;
}

.image-caption {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--slate-lighter);
    text-align: center;
    margin-top: var(--space-sm);
    font-style: italic;
}

/* ========================================
   Regions Section
   ======================================== */
.regions {
    padding: var(--space-3xl) var(--space-lg);
    background: var(--sandstone);
}

.regions-header {
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    text-align: center;
}

.regions-map {
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    padding: var(--space-lg);
}

.usa-map {
    width: 100%;
    height: auto;
}

.usa-map .region {
    fill: var(--slate-light);
    stroke: var(--sandstone);
    stroke-width: 2;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
}

.usa-map .region:hover,
.usa-map .region.active {
    fill: var(--terracotta);
}

.regions-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.region-card {
    background: var(--cream);
    padding: var(--space-lg);
    border-radius: 4px;
    transition: all 0.4s var(--ease-out);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.region-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--terracotta);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.4s var(--ease-out);
}

.region-card:hover::before,
.region-card.active::before {
    transform: scaleY(1);
}

.region-card:hover,
.region-card.active {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.region-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 300;
    color: var(--sandstone-dark);
    line-height: 1;
    margin-bottom: var(--space-sm);
    transition: color 0.3s var(--ease-out);
}

.region-card:hover .region-number,
.region-card.active .region-number {
    color: var(--terracotta);
}

.region-card h3 {
    margin-bottom: var(--space-xs);
}

.region-states {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--slate-lighter);
    margin-bottom: var(--space-sm);
}

.region-desc {
    font-size: 0.9rem;
    color: var(--slate);
    margin-bottom: var(--space-sm);
}

.region-firms {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--copper);
}

/* ========================================
   Awards Section
   ======================================== */
.awards {
    padding: var(--space-3xl) var(--space-lg);
    background: var(--basalt);
}

.awards-header {
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    text-align: center;
}

.awards-header .section-label {
    color: var(--terracotta-light);
}

.awards-header .section-title {
    color: var(--cream);
}

.awards-header .section-desc {
    color: var(--sandstone);
    margin: 0 auto;
}

.awards-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.award-card {
    background: var(--charcoal);
    padding: var(--space-xl);
    border-radius: 4px;
    border: 1px solid var(--slate);
    transition: all 0.4s var(--ease-out);
}

.award-card:hover {
    border-color: var(--terracotta);
    transform: translateY(-4px);
}

.award-featured {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--terracotta-dark) 0%, var(--terracotta) 100%);
    border: none;
}

@media (min-width: 768px) {
    .award-featured {
        grid-column: span 2;
    }
}

.award-icon {
    width: 48px;
    height: 48px;
    color: var(--terracotta);
    margin-bottom: var(--space-md);
}

.award-featured .award-icon {
    color: var(--cream);
}

.award-card h3 {
    color: var(--cream);
    margin-bottom: var(--space-xs);
}

.award-scope {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--terracotta-light);
    margin-bottom: var(--space-sm);
}

.award-featured .award-scope {
    color: rgba(255, 255, 255, 0.7);
}

.award-card p:last-child {
    color: var(--sandstone);
    margin-bottom: 0;
    font-size: 0.9rem;
}

.award-featured p:last-child {
    color: rgba(255, 255, 255, 0.9);
}

/* ========================================
   Recognition Section
   ======================================== */
.recognition {
    padding: var(--space-3xl) var(--space-lg);
}

.recognition-content {
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
}

.process-timeline {
    margin-top: var(--space-xl);
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--terracotta), var(--sandstone-dark));
}

.process-step {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    position: relative;
}

.step-marker {
    flex-shrink: 0;
    width: 58px;
    height: 58px;
    background: var(--cream);
    border: 2px solid var(--terracotta);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.step-marker span {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--terracotta);
}

.step-content h3 {
    margin-bottom: var(--space-xs);
}

.step-content p {
    color: var(--slate);
    margin-bottom: 0;
}

.gala-promo {
    background: linear-gradient(135deg, var(--slate) 0%, var(--basalt) 100%);
    border-radius: 8px;
    padding: var(--space-2xl);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.gala-promo::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--terracotta) 0%, transparent 70%);
    opacity: 0.1;
}

.gala-content {
    position: relative;
    z-index: 1;
}

.gala-date {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--terracotta-light);
    background: rgba(196, 92, 38, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 2px;
    margin-bottom: var(--space-md);
}

.gala-promo h3 {
    color: var(--cream);
    margin-bottom: var(--space-md);
}

.gala-promo p {
    color: var(--sandstone);
    max-width: 500px;
    margin: 0 auto var(--space-lg);
}

/* ========================================
   Leadership Section
   ======================================== */
.leadership {
    padding: var(--space-3xl) var(--space-lg);
    background: var(--sandstone);
}

.leadership-header {
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    text-align: center;
}

.leadership-grid {
    max-width: 1200px;
    margin: 0 auto var(--space-2xl);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
}

.leader-card {
    background: var(--cream);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.4s var(--ease-out);
}

.leader-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.leader-image {
    aspect-ratio: 5/6;
    overflow: hidden;
}

.image-placeholder-portrait {
    width: 100%;
    height: 100%;
}

.image-placeholder-portrait svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.leader-info {
    padding: var(--space-lg);
}

.leader-info h3 {
    margin-bottom: var(--space-xs);
    font-size: 1.125rem;
}

.leader-title {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--terracotta);
    margin-bottom: var(--space-sm);
}

.leader-info p {
    font-size: 0.9rem;
    color: var(--slate);
    margin-bottom: 0;
}

.advisory-board {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    padding: var(--space-xl);
    background: var(--cream);
    border-radius: 4px;
}

.advisory-board h3 {
    margin-bottom: var(--space-sm);
}

.advisory-intro {
    color: var(--slate);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.advisors-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    text-align: left;
}

.advisor {
    padding: var(--space-sm);
    border-left: 2px solid var(--terracotta);
}

.advisor strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--basalt);
}

.advisor span {
    font-size: 0.8rem;
    color: var(--slate-lighter);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--space-3xl) var(--space-lg);
    background: var(--cream);
}

.contact-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-details {
    margin: var(--space-xl) 0;
}

.contact-item {
    margin-bottom: var(--space-lg);
}

.contact-item h4 {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--terracotta);
    margin-bottom: var(--space-xs);
}

.contact-item p {
    margin-bottom: 0;
    color: var(--slate);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    width: 44px;
    height: 44px;
    background: var(--sandstone);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--ease-out);
}

.social-link:hover {
    background: var(--terracotta);
    color: var(--cream);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.contact-form-wrapper {
    background: var(--sandstone);
    padding: var(--space-xl);
    border-radius: 4px;
}

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

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate);
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--basalt);
    background: var(--cream);
    border: 1px solid var(--sandstone-dark);
    border-radius: 2px;
    transition: all 0.3s var(--ease-out);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--terracotta);
    box-shadow: 0 0 0 3px rgba(196, 92, 38, 0.1);
}

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

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--basalt);
    padding: var(--space-2xl) var(--space-lg) var(--space-lg);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto var(--space-2xl);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .footer-inner {
        grid-template-columns: 1.5fr 2fr;
    }
}

.footer-brand .logo-mark {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
    display: block;
}

.footer-brand p {
    color: var(--slate-lighter);
    font-size: 0.9rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-lg);
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sandstone);
    margin-bottom: var(--space-md);
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: var(--space-xs);
}

.footer-col a {
    color: var(--slate-lighter);
    font-size: 0.9rem;
    transition: color 0.3s var(--ease-out);
}

.footer-col a:hover {
    color: var(--terracotta);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--slate);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
}

.footer-bottom p {
    color: var(--slate-lighter);
    font-size: 0.8rem;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: var(--space-md);
}

.footer-legal a {
    color: var(--slate-lighter);
    font-size: 0.8rem;
}

.footer-legal a:hover {
    color: var(--sandstone);
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-out);
}

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

/* Stagger children */
.stagger-children > * {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s var(--ease-out);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.6s; }
.stagger-children.visible > *:nth-child(7) { transition-delay: 0.7s; }
.stagger-children.visible > *:nth-child(8) { transition-delay: 0.8s; }

.stagger-children.visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .btn {
        width: 100%;
    }

    .stats-inner {
        flex-direction: column;
        gap: var(--space-md);
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .process-timeline::before {
        left: 18px;
    }

    .step-marker {
        width: 38px;
        height: 38px;
    }

    .step-marker span {
        font-size: 0.875rem;
    }
}

/* Print Styles */
@media print {
    .nav,
    .hero-scroll,
    .contact-form-wrapper,
    .btn {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .hero {
        min-height: auto;
        padding: 2rem;
    }

    .hero-bg {
        display: none;
    }

    .hero-content {
        color: black;
    }

    section {
        padding: 2rem 1rem;
    }
}