/* ============================================
   TULSA STEEL SERVICES — CSS
   Bold editorial style: charcoal + coral
   ============================================ */

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

:root {
    --charcoal-900: #0f0f0f;
    --charcoal-800: #1a1a1a;
    --charcoal-700: #2d2d2d;
    --charcoal-600: #3d3d3d;
    --charcoal-500: #5a5a5a;
    --charcoal-400: #8a8a8a;
    --charcoal-300: #b0b0b0;
    --charcoal-100: #e8e8e8;
    --charcoal-50: #f4f4f4;
    --charcoal-white: #fafafa;
    
    --coral-600: #e5553a;
    --coral-500: #ff6b4a;
    --coral-400: #ff8566;
    --coral-300: #ffa890;
    --coral-100: #ffe8e2;
    --coral-50: #fff5f2;
    
    --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;
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    font-family: var(--font-sans);
    color: var(--charcoal-800);
    background-color: var(--charcoal-white);
    line-height: 1.6;
    -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, ol {
    list-style: none;
}

/* --- Utilities --- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    background: var(--coral-500);
    color: #fff;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 600;
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn--primary {
    background: var(--coral-500);
    color: #fff;
    border: 2px solid var(--coral-500);
}

.btn--primary:hover,
.btn--primary:focus {
    background: var(--coral-600);
    border-color: var(--coral-600);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 74, 0.35);
}

.btn--outline {
    background: transparent;
    color: var(--charcoal-800);
    border: 2px solid var(--charcoal-700);
}

.btn--outline:hover,
.btn--outline:focus {
    background: var(--charcoal-800);
    color: #fff;
    border-color: var(--charcoal-800);
}

.btn--outline.btn--dark {
    color: var(--charcoal-white);
    border-color: var(--charcoal-500);
}

.btn--outline.btn--dark:hover,
.btn--outline.btn--dark:focus {
    background: var(--charcoal-white);
    color: var(--charcoal-800);
    border-color: var(--charcoal-white);
}

.btn--ghost {
    background: transparent;
    color: var(--charcoal-800);
    border: 2px solid var(--charcoal-300);
}

.btn--ghost:hover,
.btn--ghost:focus {
    background: var(--charcoal-800);
    color: #fff;
    border-color: var(--charcoal-800);
}

.btn--sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 250, 250, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--charcoal-100);
    transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--charcoal-800);
}

.logo-text {
    letter-spacing: -0.02em;
}

/* --- Navigation --- */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: 1001;
}

.nav-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--charcoal-800);
    transition: all var(--transition-fast);
    transform-origin: center;
}

.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);
}

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

.nav-menu a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--charcoal-600);
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-menu a:hover,
.nav-menu a:focus {
    color: var(--charcoal-800);
}

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

/* Mobile nav */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--charcoal-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px var(--space-xl) var(--space-xl);
        gap: var(--space-lg);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        transition: right var(--transition-base);
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .nav-menu a {
        font-size: 1.125rem;
    }
    
    .nav-menu .btn--primary {
        margin-top: var(--space-md);
    }
}

/* --- Hero --- */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    background: var(--charcoal-white);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: var(--space-3xl);
    align-items: center;
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: var(--space-lg);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--charcoal-800);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.hero-sub {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--charcoal-500);
    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;
}

.hero-stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--charcoal-800);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.8125rem;
    color: var(--charcoal-400);
    margin-top: var(--space-xs);
    letter-spacing: 0.02em;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--charcoal-200, #d4d4d4);
}

.hero-image {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.hero-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--coral-500);
    border-radius: var(--radius-lg);
    z-index: -1;
}

@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    .hero {
        padding-top: 72px;
    }
    
    .hero-grid {
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }
    
    .hero-stat-divider {
        display: none;
    }
}

/* --- Section Shared --- */
.section-label {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--coral-500);
    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(--charcoal-800);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--charcoal-500);
    max-width: 600px;
}

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

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

.service-card {
    background: #fff;
    border: 1px solid var(--charcoal-100);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--coral-500);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    border-color: transparent;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

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

.service-card-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--charcoal-50);
    line-height: 1;
    margin-bottom: var(--space-md);
    transition: color var(--transition-base);
}

.service-card:hover .service-card-number {
    color: var(--coral-100);
}

.service-icon {
    width: 40px;
    height: 40px;
    color: var(--coral-500);
    margin-bottom: var(--space-md);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--charcoal-800);
    margin-bottom: var(--space-md);
    letter-spacing: -0.01em;
}

.service-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--charcoal-500);
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* --- About --- */
.about {
    padding: var(--space-4xl) 0;
    background: var(--charcoal-800);
    color: #fff;
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

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

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

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

.about-image-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 4px solid var(--charcoal-800);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

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

.about-experience-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--coral-500);
    color: #fff;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 8px 20px rgba(255, 107, 74, 0.4);
}

.about-badge-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.about-badge-text {
    font-size: 0.8125rem;
    font-weight: 500;
    margin-top: var(--space-xs);
    line-height: 1.3;
}

.about-content .section-title {
    color: #fff;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--charcoal-300);
    margin-bottom: var(--space-lg);
}

.about-credentials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.credential {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--charcoal-100);
}

.credential-check {
    color: var(--coral-500);
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image-group {
        max-width: 560px;
    }
}

@media (max-width: 640px) {
    .about-image-secondary {
        right: -10px;
        bottom: -15px;
    }
    
    .about-experience-badge {
        left: -10px;
        top: -10px;
    }
    
    .about-credentials {
        grid-template-columns: 1fr;
    }
}

/* --- Projects --- */
.projects {
    padding: var(--space-4xl) 0;
    background: var(--charcoal-50);
}

.section-header-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

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

.project-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.project-card--large {
    grid-row: span 2;
}

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

.project-card--large img {
    min-height: 600px;
}

.project-card:not(.project-card--large) img {
    min-height: 270px;
}

.project-card:hover img {
    transform: scale(1.05);
}

.project-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 15, 15, 0.85) 0%, rgba(15, 15, 15, 0.2) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-2xl);
    transition: background var(--transition-base);
}

.project-card:hover .project-card-overlay {
    background: linear-gradient(to top, rgba(15, 15, 15, 0.9) 0%, rgba(15, 15, 15, 0.3) 60%, transparent 100%);
}

.project-card-category {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--coral-400);
    margin-bottom: var(--space-sm);
}

.project-card-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.project-card-desc {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--charcoal-300);
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-card--large {
        grid-row: span 1;
    }
    
    .project-card--large img {
        min-height: 300px;
    }
    
    .section-header-row {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* --- Process --- */
.process {
    padding: var(--space-4xl) 0;
    background: var(--charcoal-white);
}

.process .section-subtitle {
    margin-bottom: var(--space-3xl);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    align-items: start;
}

.process-step {
    text-align: center;
    padding: var(--space-xl);
}

.process-step-number {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 700;
    color: var(--coral-100);
    line-height: 1;
    margin-bottom: var(--space-md);
    transition: color var(--transition-base);
}

.process-step:hover .process-step-number {
    color: var(--coral-300);
}

.process-step-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--charcoal-800);
    margin-bottom: var(--space-md);
    letter-spacing: -0.01em;
}

.process-step-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--charcoal-500);
}

.process-step-connector {
    display: none;
}

@media (max-width: 1024px) {
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .process-steps {
        grid-template-columns: 1fr;
    }
}

/* --- CTA Banner --- */
.cta-banner {
    padding: var(--space-4xl) 0;
    background: var(--charcoal-800);
}

.cta-banner-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}

.cta-banner-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.cta-banner-text {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--charcoal-300);
    margin-top: var(--space-md);
}

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

.cta-banner .btn--primary {
    background: var(--coral-500);
    border-color: var(--coral-500);
}

.cta-banner .btn--primary:hover {
    background: var(--coral-400);
    border-color: var(--coral-400);
}

.cta-banner .btn--ghost {
    border-color: var(--charcoal-500);
    color: var(--charcoal-100);
}

.cta-banner .btn--ghost:hover {
    background: #fff;
    color: var(--charcoal-800);
    border-color: #fff;
}

@media (max-width: 768px) {
    .cta-banner-inner {
        flex-direction: column;
        text-align: center;
    }
}

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

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

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

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

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

.contact-detail-icon {
    color: var(--coral-500);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-detail-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--charcoal-400);
    margin-bottom: 2px;
}

.contact-detail-value {
    font-size: 1rem;
    color: var(--charcoal-800);
    line-height: 1.6;
}

.contact-detail-value a {
    color: var(--charcoal-800);
    transition: color var(--transition-fast);
}

.contact-detail-value a:hover {
    color: var(--coral-500);
}

/* --- Contact Form --- */
.contact-form-wrapper {
    background: #fff;
    border: 1px solid var(--charcoal-100);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.contact-form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal-800);
    margin-bottom: var(--space-2xl);
    letter-spacing: -0.01em;
}

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

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--charcoal-800);
    background: var(--charcoal-50);
    border: 1.5px solid var(--charcoal-100);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--coral-500);
    box-shadow: 0 0 0 3px rgba(255, 107, 74, 0.1);
}

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

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

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

.form-success {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

.form-success-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--charcoal-800);
    margin: var(--space-md) 0 var(--space-sm);
}

.form-success-text {
    font-size: 1rem;
    color: var(--charcoal-500);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* --- Footer --- */
.site-footer {
    background: var(--charcoal-900);
    color: var(--charcoal-300);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand .logo {
    color: #fff;
    margin-bottom: var(--space-md);
}

.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--charcoal-400);
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--charcoal-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(--charcoal-400);
    transition: color var(--transition-fast);
}

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

.footer-contact address {
    font-style: normal;
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--charcoal-300);
    margin-bottom: var(--space-md);
}

.footer-contact a {
    font-size: 0.9375rem;
    color: var(--charcoal-400);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--coral-400);
}

.footer-bottom {
    border-top: 1px solid var(--charcoal-700);
    padding-top: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--charcoal-500);
}

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

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* --- Scroll animations (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);
    }
    
    .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; }
}

/* Reduced motion: ensure everything is visible */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}