/* ============================================
   Dui & Drug Clinical Evaluation Services
   Calhoun, GA — Modern Vibrant Marketing Site
   ============================================ */

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

:root {
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --teal-300: #5eead4;
    --teal-400: #2dd4bf;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --teal-800: #115e59;
    --teal-900: #134e4a;

    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --slate-950: #020617;

    --white: #ffffff;
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Outfit', sans-serif;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
}

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

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

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Background Decorative Shapes ── */
.bg-shape {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.04;
}

.bg-shape-1 {
    width: 600px;
    height: 600px;
    background: var(--teal-500);
    top: -200px;
    right: -200px;
}

.bg-shape-2 {
    width: 400px;
    height: 400px;
    background: var(--teal-400);
    bottom: 20%;
    left: -150px;
}

.bg-shape-3 {
    width: 300px;
    height: 300px;
    background: var(--teal-600);
    bottom: -100px;
    right: 10%;
}

/* ── Navigation ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--slate-200);
    transition: box-shadow 0.3s ease;
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
}

.nav-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--teal-600);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 700;
}

.nav-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.nav-logo-main {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--slate-900);
}

.nav-logo-sub {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--slate-500);
    letter-spacing: 0.02em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--slate-600);
    transition: color 0.2s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--teal-600);
    transition: width 0.2s ease;
}

.nav-link:hover {
    color: var(--teal-700);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--teal-600);
    color: var(--white);
    padding: 0.55rem 1.1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: background 0.2s ease, transform 0.15s ease;
}

.nav-cta:hover {
    background: var(--teal-700);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--slate-700);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

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

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

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

/* ── Hero Section ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 72px 0 4rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--white) 0%, var(--teal-50) 50%, var(--slate-50) 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    border: 1px solid var(--teal-200);
    color: var(--teal-700);
    padding: 0.4rem 0.9rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--teal-500);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--slate-900);
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.hero-headline span {
    color: var(--teal-600);
}

.hero-description {
    font-size: 1.1rem;
    color: var(--slate-600);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.6rem;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-body);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--teal-600);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(13,148,136,0.35);
}

.btn-primary:hover {
    background: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13,148,136,0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--slate-700);
    border: 1.5px solid var(--slate-200);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    border-color: var(--teal-300);
    color: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-white {
    background: var(--white);
    color: var(--teal-700);
    box-shadow: var(--shadow-lg);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.5);
}

.btn-outline-white:hover {
    background: rgba(255,255,255,0.15);
    border-color: var(--white);
    transform: translateY(-2px);
}

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

.hero-stats {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

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

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--teal-700);
}

.hero-stat-label {
    font-size: 0.75rem;
    color: var(--slate-500);
    line-height: 1.3;
}

.hero-stat-stat-divider {
    width: 1px;
    height: 32px;
    background: var(--slate-200);
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 100%;
    height: 100%;
    background: var(--teal-600);
    border-radius: 20px;
    z-index: -1;
    opacity: 0.15;
}

.hero-image-wrapper img {
    width: 100%;
    height: 720px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
}

.hero-image-card {
    position: absolute;
    bottom: 2rem;
    left: -2rem;
    background: var(--white);
    padding: 1rem 1.25rem;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.hero-image-card-icon {
    width: 40px;
    height: 40px;
    background: var(--teal-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
    flex-shrink: 0;
}

.hero-image-card-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--slate-800);
}

.hero-image-card-sub {
    font-size: 0.75rem;
    color: var(--slate-500);
}

/* Hero decorative shapes */
.hero-shape {
    position: absolute;
    pointer-events: none;
}

.hero-shape-triangle {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 60px 60px;
    border-color: transparent transparent var(--teal-200) transparent;
    top: 15%;
    right: 3%;
    opacity: 0.5;
    transform: rotate(-15deg);
}

.hero-shape-circle {
    width: 80px;
    height: 80px;
    border: 3px solid var(--teal-300);
    border-radius: 50%;
    bottom: 20%;
    right: 5%;
    opacity: 0.4;
}

/* ── Section Shared ── */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 3.5rem;
}

.section-tag {
    display: inline-block;
    background: var(--teal-100);
    color: var(--teal-700);
    padding: 0.35rem 0.85rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-tag-light {
    background: rgba(255,255,255,0.15);
    color: var(--teal-200);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: var(--slate-900);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

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

.section-subtitle {
    font-size: 1.05rem;
    color: var(--slate-500);
    line-height: 1.7;
}

.section-subtitle-light {
    color: rgba(255,255,255,0.7);
}

/* ── Services Section ── */
.services {
    padding: 6rem 0;
    background: var(--white);
    position: relative;
    z-index: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
    overflow: hidden;
}

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

.service-card-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: var(--teal-50);
    border-radius: 0 16px 0 50px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover .service-card-bg {
    opacity: 1;
}

.service-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.service-icon-teal {
    background: var(--teal-100);
    color: var(--teal-600);
}

.service-icon-slate {
    background: var(--slate-100);
    color: var(--slate-600);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.service-description {
    font-size: 0.9rem;
    color: var(--slate-500);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    color: var(--slate-600);
}

.service-features li::before {
    content: '';
    width: 5px;
    height: 5px;
    background: var(--teal-400);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ── About Section ── */
.about {
    padding: 6rem 0;
    background: var(--slate-50);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-image-stack {
    position: relative;
    height: 600px;
}

.about-image-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 75%;
    height: 80%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

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

.about-image-float {
    position: absolute;
    bottom: 5%;
    right: 0;
    width: 55%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--white);
}

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

.about-accent-block {
    position: absolute;
    top: 10%;
    right: 5%;
    width: 80px;
    height: 80px;
    background: var(--teal-500);
    border-radius: 16px;
    opacity: 0.2;
    transform: rotate(15deg);
}

.about-content {
    max-width: 500px;
}

.about-text {
    font-size: 1rem;
    color: var(--slate-600);
    line-height: 1.75;
    margin-bottom: 1rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.about-feature-icon {
    width: 28px;
    height: 28px;
    background: var(--teal-100);
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
    flex-shrink: 0;
}

.about-feature span {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--slate-700);
}

/* ── Process Section ── */
.process {
    padding: 6rem 0;
    background: var(--slate-900);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(13,148,136,0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(13,148,136,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    position: relative;
}

.process-step {
    position: relative;
    padding: 2rem 1.5rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    transition: all 0.3s ease;
}

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

.process-step-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--teal-500);
    opacity: 0.4;
    line-height: 1;
    margin-bottom: 1rem;
}

.process-step-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.process-step-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.65;
}

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

/* ── CTA Section ── */
.cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--teal-600) 0%, var(--teal-700) 50%, var(--teal-800) 100%);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.cta-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.cta-shape {
    position: absolute;
    border-radius: 50%;
}

.cta-shape-1 {
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.05);
    top: -100px;
    left: -80px;
}

.cta-shape-2 {
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.04);
    bottom: -60px;
    right: -40px;
}

.cta-shape-3 {
    width: 120px;
    height: 120px;
    background: rgba(255,255,255,0.06);
    top: 30%;
    right: 15%;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cta-text {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Contact Section ── */
.contact {
    padding: 6rem 0;
    background: var(--white);
    position: relative;
    z-index: 1;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-text {
    font-size: 1rem;
    color: var(--slate-500);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-detail {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    background: var(--teal-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
    flex-shrink: 0;
}

.contact-detail-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.2rem;
}

.contact-detail-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--slate-800);
    line-height: 1.5;
}

.contact-link {
    color: var(--teal-600);
    transition: color 0.2s ease;
}

.contact-link:hover {
    color: var(--teal-700);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 20px;
    padding: 2.5rem;
}

.contact-form-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--slate-700);
    margin-bottom: 0.4rem;
}

.form-input {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1.5px solid var(--slate-200);
    border-radius: 10px;
    font-size: 0.9rem;
    font-family: var(--font-body);
    color: var(--slate-800);
    background: var(--white);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.form-input:focus {
    border-color: var(--teal-400);
    box-shadow: 0 0 0 3px rgba(20,184,166,0.1);
}

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

.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='%2394a3b8' stroke-width='2.5' 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 0.9rem center;
    padding-right: 2.5rem;
}

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

.form-privacy {
    font-size: 0.75rem;
    color: var(--slate-400);
    text-align: center;
    margin-top: 1rem;
    line-height: 1.5;
}

/* Form Success */
.form-success {
    text-align: center;
    padding: 2rem 1rem;
}

.form-success-icon {
    width: 64px;
    height: 64px;
    background: var(--teal-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
    margin: 0 auto 1rem;
}

.form-success-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.5rem;
}

.form-success-text {
    font-size: 0.9rem;
    color: var(--slate-500);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* ── Footer ── */
.footer {
    background: var(--slate-950);
    padding: 4rem 0 0;
    position: relative;
    z-index: 1;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-logo-icon {
    width: 32px;
    height: 32px;
    background: var(--teal-600);
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
}

.footer-logo-text {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
}

.footer-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.65;
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
    transition: color 0.2s ease;
}

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

.footer-phone {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--teal-400);
    transition: color 0.2s ease;
}

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

.footer-bottom {
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

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

.footer-legal {
    font-size: 0.75rem !important;
}

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

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

    .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-split {
        gap: 2.5rem;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        padding: 1.5rem;
        gap: 0;
        border-bottom: 1px solid var(--slate-200);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--slate-100);
        font-size: 1rem;
    }

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

    .nav-cta {
        justify-content: center;
        margin-top: 0.5rem;
    }

    .hero {
        padding-top: 100px;
        padding-bottom: 3rem;
    }

    .hero-split {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero-visual {
        order: -1;
    }

    .hero-image-wrapper img {
        height: 400px;
    }

    .hero-image-card {
        left: 1rem;
        bottom: 1rem;
    }

    .hero-shape {
        display: none;
    }

    .hero-stats {
        gap: 1rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-image-stack {
        height: 400px;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 1.9rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .hero-stat-stat-divider {
        display: none;
    }

    .cta-actions {
        flex-direction: column;
    }

    .cta-actions .btn {
        justify-content: center;
    }
}