/* ==============================================
   velissedigital - CSS Styles
   ============================================== */

/* CSS Variables */
:root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --accent-blue: #38bdf8;
    --accent-purple: #818cf8;
    --accent-pink: #f472b6;
    --gradient: linear-gradient(135deg, var(--accent-blue), var(--accent-purple), var(--accent-pink));
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent-blue);
    color: white;
    padding: 0.5rem 1rem;
    text-decoration: none;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(30, 41, 59, 0.98);
    backdrop-filter: blur(20px);
    padding: 1.5rem;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s ease-out;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-content p {
    margin: 0;
    color: var(--text-secondary);
}

.cookie-link {
    color: var(--accent-blue);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.cookie-btn.accept {
    background: var(--accent-blue);
    color: white;
}

.cookie-btn.reject {
    background: rgba(148, 163, 184, 0.2);
    color: var(--text-secondary);
}

.cookie-btn:hover {
    transform: translateY(-2px);
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    opacity: 0.8;
}

.logo img {
    height: 32px;
    width: auto;
    filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.4));
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    transition: width 0.3s;
}

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

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

.nav-links a:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 4px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.lang-switcher {
    display: flex;
    gap: 0.5rem;
    background: rgba(148, 163, 184, 0.1);
    padding: 0.25rem;
    border-radius: 8px;
}

.lang-btn {
    padding: 0.4rem 0.8rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
}

.lang-btn.active {
    background: var(--accent-blue);
    color: white;
}

.lang-btn:hover:not(.active) {
    color: var(--text-primary);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-fallback img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--gradient);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 40px rgba(56, 189, 248, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(56, 189, 248, 0.4);
}

.cta-button:focus {
    outline: 3px solid var(--accent-blue);
    outline-offset: 4px;
}

/* Trust Bar */
.trust-bar {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    padding: 3rem 2rem;
}

.trust-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-logos {
    display: flex;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
    justify-content: center;
}

.client-logo {
    transition: var(--transition);
}

.client-logo img {
    height: 60px;
    width: auto;
    max-width: 200px;
    opacity: 0.7;
    transition: var(--transition);
    filter: grayscale(0.3);
}

.client-logo:hover img {
    opacity: 1;
    filter: grayscale(0);
    transform: translateY(-5px);
}

.trust-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat strong {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Section Styling */
.section {
    padding: 8rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    padding: 3rem 2rem;
    border-radius: 20px;
    border: 1px solid rgba(148, 163, 184, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.4s;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(56, 189, 248, 0.3);
    box-shadow: 0 20px 60px rgba(56, 189, 248, 0.15);
    outline: 1px solid rgba(255, 255, 255, 0.06);
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.service-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent-blue);
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid rgba(56, 189, 248, 0.2);
    font-weight: 600;
}

/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.1);
    transition: var(--transition);
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(129, 140, 248, 0.2);
    outline: 1px solid rgba(255, 255, 255, 0.06);
}

.project-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

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

.project-content {
    padding: 2rem;
}

.project-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.project-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.4rem 1rem;
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent-blue);
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.project-result {
    padding: 0.75rem 1rem;
    background: rgba(129, 140, 248, 0.1);
    border-left: 3px solid var(--accent-purple);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

/* Testimonials */
.testimonials-section {
    background: var(--bg-secondary);
    border-radius: 30px;
    margin: 4rem auto;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(148, 163, 184, 0.1);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(56, 189, 248, 0.3);
}

.quote-icon {
    font-size: 3rem;
    color: var(--accent-blue);
    line-height: 1;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.testimonial-author strong {
    color: var(--text-primary);
    font-weight: 600;
}

.testimonial-author span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Estimator */
.estimator-container {
    max-width: 800px;
    margin: 0 auto;
}

.estimator-card {
    background: var(--bg-card);
    border-radius: 30px;
    padding: 3rem;
    border: 1px solid rgba(148, 163, 184, 0.1);
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(148, 163, 184, 0.2);
    border-radius: 10px;
    margin-bottom: 3rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient);
    transition: width 0.4s ease-out;
    width: 0%;
}

.estimator-step {
    display: none;
}

.estimator-step.active {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

.estimator-step h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
}

.option-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.option-btn {
    padding: 2rem 1.5rem;
    background: rgba(148, 163, 184, 0.05);
    border: 2px solid rgba(148, 163, 184, 0.2);
    border-radius: 15px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
}

.option-btn:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--accent-blue);
    transform: translateY(-5px);
}

.option-btn:focus {
    outline: 3px solid var(--accent-blue);
    outline-offset: 3px;
}

.option-icon {
    font-size: 2.5rem;
}

.estimator-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--text-secondary);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(148, 163, 184, 0.05);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: rgba(56, 189, 248, 0.05);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.error-message {
    color: #f472b6;
    font-size: 0.9rem;
    min-height: 1.2rem;
}

.form-buttons {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
}

.back-btn {
    padding: 0.75rem 1.5rem;
    background: rgba(148, 163, 184, 0.1);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.back-btn:hover {
    background: rgba(148, 163, 184, 0.2);
    color: var(--text-primary);
}

.submit-btn {
    flex: 1;
    padding: 0.75rem 2rem;
    background: var(--gradient);
    border: none;
    border-radius: 10px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(56, 189, 248, 0.3);
}

.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.result-icon {
    font-size: 4rem;
    text-align: center;
    margin-bottom: 1rem;
}

.result-summary {
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
}

.result-summary p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.result-summary strong {
    color: var(--accent-blue);
}

.result-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 1.5rem 0;
}

.secondary-btn {
    display: block;
    width: 100%;
    padding: 0.75rem 2rem;
    background: rgba(148, 163, 184, 0.1);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    margin-top: 1rem;
}

.secondary-btn:hover {
    background: rgba(148, 163, 184, 0.2);
    color: var(--text-primary);
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto 3rem;
}

.contact-form .cta-button {
    margin-top: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--accent-blue);
}

.social-link:hover {
    background: var(--accent-blue);
    color: white;
    transform: translateY(-5px);
}

.social-link:focus {
    outline: 3px solid var(--accent-blue);
    outline-offset: 4px;
}

/* Footer */
footer {
    background: var(--bg-secondary);
    padding: 4rem 2rem 2rem;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-section h4 {
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    color: var(--text-secondary);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 2rem;
    max-width: 900px;
    width: 100%;
    position: relative;
    border: 1px solid rgba(148, 163, 184, 0.2);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(148, 163, 184, 0.1);
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 1;
}

.modal-close:hover {
    background: rgba(244, 114, 182, 0.2);
    color: var(--accent-pink);
}

.modal-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Estimator: Step 3 – Features (checkboxes) */
.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(148, 163, 184, 0.05);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.checkbox-label:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--accent-blue);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--accent-blue);
}

.checkbox-label span {
    color: var(--text-primary);
    font-weight: 500;
}

/* Estimator: Step 4 – Deadline (radio buttons) */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: rgba(148, 163, 184, 0.05);
    border: 2px solid rgba(148, 163, 184, 0.2);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.radio-label:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--accent-blue);
}

.radio-label input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--accent-blue);
}

.radio-label input[type="radio"]:checked + span {
    color: var(--accent-blue);
}

.radio-label span {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.radio-label strong {
    color: var(--text-primary);
    font-size: 1.05rem;
}

.radio-label small {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* GDPR consent styling */
.gdpr-label {
    padding: 1.25rem !important;
    background: rgba(56, 189, 248, 0.05) !important;
    border: 1px solid rgba(56, 189, 248, 0.3) !important;
    margin-top: 0.5rem;
}

.gdpr-label input[type="checkbox"] {
    flex-shrink: 0;
}

.gdpr-label span {
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(15, 23, 42, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .section {
        padding: 4rem 1.5rem;
    }

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

    .trust-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .trust-logos {
        flex-wrap: wrap;
        justify-content: center;
    }

    .trust-stats {
        flex-direction: column;
        gap: 1.5rem;
        width: 100%;
    }

    .option-buttons {
        grid-template-columns: 1fr;
    }

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

    .estimator-card {
        padding: 2rem 1.5rem;
    }

    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }

    .form-buttons {
        flex-direction: column;
    }

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

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .canvas-container {
        display: none;
    }
}