/* ============================================
   Ventary Air Duct Cleaning — Stylesheet
   Classic & Elegant | Midnight Blue + Mint
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --navy-950: #051428;
    --navy-900: #0A1F3D;
    --navy-800: #0C2D6B;
    --navy-700: #103A8A;
    --navy-600: #1A5F8A;
    --navy-500: #2378A8;
    --mint-400: #7FCDCD;
    --mint-500: #5BB5B5;
    --mint-600: #4A9E9E;
    --cream-50: #F8F7F4;
    --cream-100: #F1F0EB;
    --cream-200: #E8E6DF;
    --warm-50: #FAFAF8;
    --warm-100: #F5F4F0;
    --text-primary: #0C2D6B;
    --text-secondary: #3D5A80;
    --text-muted: #6B7F99;
    --text-light: #F8F7F4;
    --border-light: rgba(12, 45, 107, 0.1);
    --border-medium: rgba(12, 45, 107, 0.2);
    --shadow-sm: 0 1px 3px rgba(10, 31, 61, 0.06), 0 1px 2px rgba(10, 31, 61, 0.04);
    --shadow-md: 0 4px 16px rgba(10, 31, 61, 0.08), 0 2px 6px rgba(10, 31, 61, 0.04);
    --shadow-lg: 0 12px 40px rgba(10, 31, 61, 0.12), 0 4px 12px rgba(10, 31, 61, 0.06);
    --shadow-xl: 0 24px 60px rgba(10, 31, 61, 0.16), 0 8px 20px rgba(10, 31, 61, 0.08);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--warm-50);
    -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;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.2;
    color: var(--text-primary);
}

em {
    font-style: italic;
}

/* ---------- Section Labels ---------- */
.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint-600);
    margin-bottom: 16px;
    position: relative;
    padding-left: 32px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 2px;
    background: var(--mint-500);
}

.section-label.label-light {
    color: var(--mint-400);
}

.section-label.label-light::before {
    background: var(--mint-400);
}

/* ---------- Section Headers ---------- */
.section-header {
    margin-bottom: 64px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
    color: var(--text-primary);
}

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

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 50px;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--mint-500);
    color: var(--navy-950);
    box-shadow: 0 4px 16px rgba(91, 181, 181, 0.35);
}

.btn-primary:hover {
    background: var(--mint-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(91, 181, 181, 0.45);
}

.btn-outline-light {
    background: transparent;
    color: var(--text-light);
    border: 1.5px solid rgba(248, 247, 244, 0.4);
}

.btn-outline-light:hover {
    background: rgba(248, 247, 244, 0.1);
    border-color: rgba(248, 247, 244, 0.7);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 16px 28px;
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(5, 20, 40, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(248, 247, 244, 0.08);
    transition: all var(--transition-base);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-light);
}

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

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

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: rgba(248, 247, 244, 0.75);
    transition: color var(--transition-fast);
    letter-spacing: 0.02em;
}

.nav-links a:hover {
    color: var(--text-light);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--mint-500);
    color: var(--navy-950) !important;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 700 !important;
    font-size: 13px !important;
    letter-spacing: 0.03em;
    transition: all var(--transition-base) !important;
}

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

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

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-light);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    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;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(5, 20, 40, 0.88) 0%,
        rgba(10, 31, 61, 0.82) 40%,
        rgba(12, 45, 107, 0.75) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 780px;
    padding: 120px 24px 80px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(127, 205, 205, 0.12);
    border: 1px solid rgba(127, 205, 205, 0.25);
    color: var(--mint-400);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 10px 20px;
    border-radius: 50px;
    margin-bottom: 32px;
}

.hero-headline {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 500;
    color: var(--text-light);
    line-height: 1.1;
    margin-bottom: 28px;
    letter-spacing: -0.01em;
}

.hero-headline em {
    color: var(--mint-400);
    font-style: italic;
}

.hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: rgba(248, 247, 244, 0.78);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: 0;
}

.trust-label {
    font-size: 13px;
    font-weight: 500;
    color: rgba(248, 247, 244, 0.6);
    letter-spacing: 0.05em;
    padding: 0 16px;
}

.trust-divider {
    width: 1px;
    height: 16px;
    background: rgba(248, 247, 244, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: rgba(248, 247, 244, 0.5);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- Intro Section ---------- */
.intro {
    padding: 120px 0;
    background: var(--warm-50);
}

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

.intro-image {
    position: relative;
}

.intro-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.intro-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--mint-500);
    border-radius: var(--radius-md);
    z-index: -1;
    opacity: 0.3;
}

.intro-text .section-label {
    padding-left: 0;
}

.intro-text .section-label::before {
    display: none;
}

.intro-text .section-title {
    margin-bottom: 28px;
}

.intro-text p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1.05rem;
    line-height: 1.85;
}

.intro-features {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.intro-features li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.intro-features li svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--mint-500);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 1px solid var(--border-light);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--mint-500), var(--mint-400));
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

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

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(91, 181, 181, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    color: var(--mint-600);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--mint-500);
    color: var(--navy-950);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 14px;
    font-weight: 600;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.75;
}

/* ---------- Process Section ---------- */
.process {
    padding: 120px 0;
    background: var(--warm-50);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.process-step {
    position: relative;
    padding: 0 8px;
}

.step-number {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--mint-500);
    line-height: 1;
    margin-bottom: 20px;
    opacity: 0.6;
}

.process-step h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.75;
}

.process-step a {
    color: var(--mint-600);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-fast);
}

.process-step a:hover {
    border-bottom-color: var(--mint-600);
}

/* ---------- CTA Banner ---------- */
.cta-banner {
    position: relative;
    padding: 120px 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(5, 20, 40, 0.91) 0%,
        rgba(10, 31, 61, 0.87) 50%,
        rgba(12, 45, 107, 0.84) 100%
    );
}

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

.cta-content .section-title {
    margin-bottom: 24px;
}

.cta-text {
    font-size: 1.1rem;
    color: rgba(248, 247, 244, 0.78);
    line-height: 1.85;
    margin-bottom: 40px;
}

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

/* ---------- Testimonials Section ---------- */
.testimonials {
    padding: 120px 0;
    background: var(--cream-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 1px solid var(--border-light);
    position: relative;
    transition: all var(--transition-base);
}

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

.testimonial-quote {
    position: absolute;
    top: 24px;
    right: 28px;
    color: var(--navy-800);
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(91, 181, 181, 0.1);
    border-radius: 50%;
    color: var(--mint-600);
}

.author-name {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.author-location {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-info .section-label {
    padding-left: 0;
}

.contact-info .section-label::before {
    display: none;
}

.contact-info .section-title {
    margin-bottom: 20px;
}

.contact-intro {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.85;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 32px;
}

.contact-detail {
    display: flex;
    gap: 16px;
}

.detail-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(91, 181, 181, 0.1);
    border-radius: var(--radius-sm);
    color: var(--mint-600);
}

.detail-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.detail-value {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.6;
}

.detail-link {
    color: var(--mint-600);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-fast);
}

.detail-link:hover {
    border-bottom-color: var(--mint-600);
}

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

/* ---------- Contact Form ---------- */
.contact-form-wrapper {
    background: white;
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: 28px;
    font-weight: 600;
}

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

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

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 15px;
    color: var(--text-primary);
    background: var(--warm-50);
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--mint-500);
    background: white;
    box-shadow: 0 0 0 3px rgba(91, 181, 181, 0.12);
}

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

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

.form-group 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='%236B7F99' 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 14px center;
    padding-right: 40px;
}

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

.form-success svg {
    margin: 0 auto 16px;
}

.form-success h4 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-success p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--navy-950);
    color: var(--text-light);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(248, 247, 244, 0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 16px;
}

.footer-logo svg {
    color: var(--mint-400);
}

.footer-desc {
    font-size: 0.9rem;
    color: rgba(248, 247, 244, 0.55);
    line-height: 1.75;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mint-400);
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(248, 247, 244, 0.6);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-light);
}

.footer-contact p {
    font-size: 0.9rem;
    color: rgba(248, 247, 244, 0.6);
    line-height: 1.7;
    margin-bottom: 4px;
}

.footer-contact a {
    color: var(--mint-400);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--text-light);
}

.footer-hours {
    margin-top: 12px;
    font-size: 0.85rem !important;
    color: rgba(248, 247, 244, 0.4) !important;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.85rem;
    color: rgba(248, 247, 244, 0.35);
}

/* ---------- Scroll Reveal (progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

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

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

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(5, 20, 40, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 20px;
        transform: translateY(-120%);
        transition: transform var(--transition-base);
        border-bottom: 1px solid rgba(248, 247, 244, 0.08);
    }

    .nav-links.open {
        transform: translateY(0);
    }

    .nav-toggle {
        display: flex;
    }

    .intro-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .intro-image img {
        height: 360px;
    }

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

    .process-steps {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contact-form-wrapper {
        padding: 32px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: clamp(2rem, 8vw, 2.8rem);
    }

    .section-title {
        font-size: clamp(1.75rem, 5vw, 2.25rem);
    }

    .step-number {
        font-size: 3rem;
    }
}