/* ============================================
   Denture Design — Clean Minimalist Styles
   Teal + Slate Grey Palette
============================================ */

*, *::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;
    --teal-950: #042f2e;
    
    --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;
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--slate-800);
    background: #fff;
    line-height: 1.6;
    font-weight: 300;
    -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: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Navigation
============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 24px;
    transition: all 0.5s var(--ease-out);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--slate-200);
}

.nav.scrolled .nav-logo-text {
    color: var(--slate-800);
}

.nav.scrolled .nav-link {
    color: var(--slate-600);
}

.nav.scrolled .nav-link:hover {
    color: var(--teal-600);
}

.nav.scrolled .nav-menu-btn svg {
    stroke: var(--slate-700);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.nav-logo-mark {
    width: 36px;
    height: 36px;
    background: var(--teal-600);
    color: #fff;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: transform 0.3s var(--ease-out);
}

.nav-logo:hover .nav-logo-mark {
    transform: rotate(-5deg) scale(1.05);
}

.nav-logo-text {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    color: #fff;
    letter-spacing: -0.01em;
    transition: color 0.3s ease;
}

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

.nav-link {
    font-size: 0.8125rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--teal-400);
    transition: width 0.3s var(--ease-out);
}

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

.nav-link:hover {
    color: #fff;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: 100px;
    transition: all 0.3s var(--ease-out);
    letter-spacing: 0.02em;
}

.nav-cta:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    transform: translateY(-1px);
}

.nav.scrolled .nav-cta {
    background: var(--teal-600);
    border-color: var(--teal-600);
    color: #fff;
}

.nav.scrolled .nav-cta:hover {
    background: var(--teal-700);
    border-color: var(--teal-700);
}

.nav-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-menu-btn svg {
    stroke: #fff;
    transition: stroke 0.3s ease;
}

/* ============================================
   Mobile Menu
============================================ */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--slate-900);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-smooth);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-close svg {
    stroke: rgba(255, 255, 255, 0.6);
    transition: stroke 0.3s ease;
}

.mobile-menu-close:hover svg {
    stroke: #fff;
}

.mobile-menu-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    padding: 16px 0;
    transition: color 0.3s ease;
    display: block;
}

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

.mobile-menu-divider {
    width: 48px;
    height: 1px;
    background: var(--slate-700);
    margin: 8px 0;
}

.mobile-menu-phone {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 8px;
    transition: color 0.3s ease;
}

.mobile-menu-phone:hover {
    color: var(--teal-400);
}

/* ============================================
   Hero Section
============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.hero.loaded .hero-bg img {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(4, 47, 46, 0.82) 0%,
        rgba(15, 118, 110, 0.72) 50%,
        rgba(30, 41, 59, 0.80) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 0 24px;
}

.hero-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--teal-200);
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s var(--ease-out) 0.3s forwards;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 300;
    line-height: 1.05;
    color: #fff;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s var(--ease-out) 0.5s forwards;
}

.hero-accent {
    font-style: italic;
    color: var(--teal-200);
    font-weight: 300;
}

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.1875rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 40px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s var(--ease-out) 0.7s forwards;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s var(--ease-out) 0.9s forwards;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 1.2s forwards;
}

.hero-scroll span {
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
}

.hero-scroll-line {
    width: 1px;
    height: 48px;
    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); }
}

/* ============================================
   Buttons
============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 14px 28px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
    letter-spacing: 0.02em;
}

.btn-primary {
    background: var(--teal-600);
    color: #fff;
}

.btn-primary:hover {
    background: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(13, 148, 136, 0.3);
}

.btn-ghost {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.btn-ghost-light {
    background: transparent;
    color: var(--slate-700);
    border: 1px solid var(--slate-300);
}

.btn-ghost-light:hover {
    background: var(--slate-50);
    border-color: var(--teal-400);
    color: var(--teal-700);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 0.9375rem;
}

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

/* ============================================
   Intro Strip
============================================ */
.intro-strip {
    padding: 0;
    background: #fff;
    border-bottom: 1px solid var(--slate-100);
}

.intro-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.intro-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 40px 32px;
}

.intro-item:nth-child(2) {
    border-left: 1px solid var(--slate-100);
    border-right: 1px solid var(--slate-100);
}

.intro-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
}

.intro-label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--slate-800);
    margin-bottom: 4px;
}

.intro-desc {
    font-size: 0.8125rem;
    color: var(--slate-500);
    line-height: 1.5;
    font-weight: 300;
}

/* ============================================
   Section Shared
============================================ */
.section-tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--slate-900);
    letter-spacing: -0.015em;
    margin-bottom: 16px;
}

.section-sub {
    font-size: 1.0625rem;
    font-weight: 300;
    color: var(--slate-500);
    line-height: 1.7;
    max-width: 560px;
}

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

.section-header.center {
    text-align: center;
}

.section-header.center .section-sub {
    margin: 0 auto;
}

/* ============================================
   Services Section
============================================ */
.services {
    padding: 120px 0;
    background: var(--slate-50);
}

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

.service-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px 32px;
    border: 1px solid var(--slate-100);
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--teal-400), var(--teal-600));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-out);
}

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

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
    border-color: transparent;
}

.service-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 300;
    color: var(--slate-100);
    line-height: 1;
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

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

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-50);
    border-radius: 12px;
    color: var(--teal-600);
    margin-bottom: 24px;
    transition: all 0.3s var(--ease-out);
}

.service-card:hover .service-icon {
    background: var(--teal-600);
    color: #fff;
    transform: scale(1.05);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--slate-800);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--slate-500);
    line-height: 1.7;
    font-weight: 300;
}

/* ============================================
   About Section
============================================ */
.about {
    padding: 120px 0;
    background: #fff;
}

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

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 16px;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: var(--teal-100);
    border-radius: 16px;
    z-index: -1;
}

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

.about-text {
    font-size: 1.0625rem;
    color: var(--slate-600);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 20px;
}

.about-values {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-value {
    display: flex;
    align-items: center;
    gap: 16px;
}

.about-value-line {
    width: 32px;
    height: 1px;
    background: var(--teal-400);
    flex-shrink: 0;
}

.about-value span {
    font-size: 0.9375rem;
    color: var(--slate-700);
    font-weight: 400;
}

/* ============================================
   Process Section
============================================ */
.process {
    padding: 120px 0;
    background: var(--slate-900);
    color: #fff;
}

.process .section-tag {
    color: var(--teal-400);
}

.process .section-title {
    color: #fff;
}

.process .section-sub {
    color: var(--slate-400);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.process-step {
    padding: 0 24px;
}

.process-step-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.process-step-num {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--teal-500);
    line-height: 1;
}

.process-step h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    color: #fff;
}

.process-step p {
    font-size: 0.9375rem;
    color: var(--slate-400);
    line-height: 1.7;
    font-weight: 300;
}

.process-connector {
    position: absolute;
    top: 36px;
    left: calc(25% - 12px);
    width: calc(50% + 24px);
    height: 1px;
    background: linear-gradient(90deg, var(--teal-700), var(--teal-500), var(--teal-700));
}

/* ============================================
   CTA Banner
============================================ */
.cta-banner {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
}

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

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(4, 47, 46, 0.88) 0%,
        rgba(15, 118, 110, 0.78) 100%
    );
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 680px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    color: #fff;
    letter-spacing: -0.015em;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    font-weight: 300;
    margin-bottom: 36px;
}

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

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

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-50);
    border-radius: 12px;
    color: var(--teal-600);
}

.contact-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: 4px;
}

.contact-value {
    font-size: 1rem;
    color: var(--slate-700);
    font-weight: 400;
    line-height: 1.6;
}

.contact-value a {
    color: var(--teal-600);
    transition: color 0.3s ease;
}

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

.contact-map {
    margin-top: 16px;
    border-radius: 12px;
    overflow: hidden;
}

/* Contact Form */
.contact-form-wrap {
    background: #fff;
    border-radius: 20px;
    padding: 48px;
    border: 1px solid var(--slate-100);
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.04);
}

.contact-form-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--slate-900);
    margin-bottom: 32px;
    letter-spacing: -0.01em;
}

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

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

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--slate-600);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--slate-800);
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 10px;
    outline: none;
    transition: all 0.3s ease;
    -webkit-appearance: none;
}

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

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

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

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

.form-success.show {
    display: block;
    animation: fadeUp 0.5s var(--ease-out);
}

.form-success svg {
    color: var(--teal-500);
    margin-bottom: 16px;
}

.form-success h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--slate-800);
    margin-bottom: 8px;
}

.form-success p {
    font-size: 0.9375rem;
    color: var(--slate-500);
    font-weight: 300;
}

/* ============================================
   Footer
============================================ */
.footer {
    background: var(--slate-950);
    color: rgba(255, 255, 255, 0.5);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 64px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo-mark {
    width: 32px;
    height: 32px;
    background: var(--teal-700);
    color: #fff;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    color: #fff;
}

.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    font-weight: 300;
    max-width: 280px;
}

.footer-links h4 {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 20px;
}

.footer-links a,
.footer-links span {
    display: block;
    font-size: 0.9375rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.5);
    padding: 6px 0;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    font-size: 0.8125rem;
    font-weight: 300;
}

.footer-bottom a {
    color: var(--teal-400);
    transition: color 0.3s ease;
}

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

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

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

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

/* ============================================
   Responsive
============================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 48px;
    }
    
    .process-connector {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .hero {
        min-height: 600px;
    }
    
    .hero-headline {
        font-size: clamp(2.5rem, 10vw, 3.5rem);
    }
    
    .intro-grid {
        grid-template-columns: 1fr;
    }
    
    .intro-item {
        border: none !important;
        padding: 28px 0;
        border-bottom: 1px solid var(--slate-100);
    }
    
    .intro-item:last-child {
        border-bottom: none;
    }
    
    .services {
        padding: 80px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about {
        padding: 80px 0;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-image img {
        height: 360px;
    }
    
    .about-image-accent {
        display: none;
    }
    
    .process {
        padding: 80px 0;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cta-banner {
        padding: 80px 0;
    }
    
    .contact {
        padding: 80px 0;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-form-wrap {
        padding: 32px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer {
        padding: 64px 0 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
}