/* ============================================
   burri.travel - Modern, Minimal Design
   Light color palette inspired by ten9.cloud
   ============================================ */

:root {
    --primary: #0066ff;
    --primary-light: #e6f0ff;
    --primary-ultra-light: #f5f9ff;
    --text-dark: #1a1a2e;
    --text-light: #6b7280;
    --border: #e5e7eb;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-white);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    position: sticky;
    top: 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 18px;
    color: var(--text-dark);
    text-decoration: none;
    cursor: pointer;
}

.logo-img {
    height: 45px;
    width: 45px;
    max-width: 45px;
    flex-shrink: 0;
    object-fit: contain;
}

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

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

.lang-selector {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-left: auto;
}

.lang-button {
    padding: 6px 12px;
    border: 1px solid var(--border);
    background: var(--bg-white);
    color: var(--text-light);
    border-radius: 4px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-button:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.lang-button.active {
    background: var(--primary);
    color: var(--bg-white);
    border-color: var(--primary);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-ultra-light) 0%, var(--bg-white) 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.hero-subtitle {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
}

.hero-desc {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 32px;
}

.cta-button {
    display: inline-block;
    padding: 14px 32px;
    background: var(--primary);
    color: var(--bg-white);
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.cta-button:hover {
    background: #0052cc;
    transform: translateY(-2px);
    box-shadow: 0 8px 12px rgba(0, 102, 255, 0.2);
}

.hero-visual {
    height: 400px;
    background: var(--primary-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: 100px 0;
    background: var(--bg-white);
}

.services h2 {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

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

.service-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--primary-light);
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.service-content {
    padding: 40px;
    text-align: center;
}

.service-icon {
    height: 72px;
    width: 72px;
    background: var(--bg-white);
    border: 2px solid var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.service-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ============================================
   CONTACT / FORM SECTION
   ============================================ */

.contact {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-ultra-light) 0%, var(--bg-white) 100%);
}

.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.form-header {
    text-align: center;
    margin-bottom: 48px;
}

.form-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.form-header p {
    font-size: 16px;
    color: var(--text-light);
}

.inquiry-form {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

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

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

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
    color: var(--text-dark);
    background: var(--bg-white);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

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

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

.form-submit {
    width: 100%;
    padding: 14px;
    background: var(--primary);
    color: var(--bg-white);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.form-submit:hover {
    background: #0052cc;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.form-submit:active {
    transform: translateY(0);
}

.form-feedback {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 14px;
    display: none;
}

.form-feedback.success {
    display: block;
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #d1fae5;
}

.form-feedback.error {
    display: block;
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fee2e2;
}

/* ============================================
   TESTIMONIALS CAROUSEL BANNER
   ============================================ */

.testimonials-banner {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-ultra-light) 100%);
    padding: 40px 0;
    margin-top: 60px;
}

.testimonials-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonials-slider {
    position: relative;
    height: auto;
    min-height: 300px;
    overflow: hidden;
}

.testimonial-slide {
    position: relative;
    width: 100%;
    padding: 40px 20px;
    opacity: 0;
    transition: opacity 0.6s ease;
    display: none;
    align-items: center;
    justify-content: center;
}

.testimonial-slide.active {
    opacity: 1;
    display: flex;
}

.testimonial-content {
    text-align: center;
    padding: 20px;
}

.testimonial-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.testimonial-quote {
    font-size: 18px;
    font-style: italic;
    color: var(--text-dark);
    line-height: 1.8;
    margin: 0;
    word-wrap: break-word;
    max-width: 800px;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.author-name {
    font-weight: 600;
    color: var(--primary);
    margin: 0;
    font-size: 16px;
}

.rating {
    display: flex;
    gap: 2px;
    font-size: 18px;
}

.rating .star {
    display: inline-block;
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.carousel-button {
    background: var(--bg-white);
    border: 2px solid var(--primary);
    color: var(--primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-button:hover {
    background: var(--primary);
    color: var(--bg-white);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary);
    width: 30px;
    border-radius: 5px;
}

.dot:hover {
    background: var(--primary);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--text-dark);
    color: var(--bg-light);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--bg-white);
}

.footer-section p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary);
}

.footer::after {
    content: '';
    display: block;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 40px;
    padding-top: 20px;
    text-align: center;
    color: var(--text-light);
    font-size: 12px;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 16px;
    }

    .nav {
        gap: 16px;
        width: 100%;
        justify-content: center;
    }

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

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-visual {
        height: 300px;
    }

    .service-image {
        height: 150px;
    }

    .services h2 {
        font-size: 28px;
    }

    .services-grid {
        gap: 24px;
    }

    .service-card {
        padding: 24px;
    }

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

    .lang-selector {
        gap: 4px;
    }

    .lang-button {
        padding: 4px 8px;
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 16px;
    }

    .nav {
        flex-direction: column;
        gap: 8px;
        font-size: 12px;
    }

    .hero-content h1 {
        font-size: 24px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-desc {
        font-size: 14px;
    }

    .cta-button {
        padding: 12px 24px;
        font-size: 14px;
    }

    .services h2 {
        font-size: 24px;
    }

    .inquiry-form {
        padding: 24px;
    }

    .form-header h2 {
        font-size: 24px;
    }
}

/* ============================================
   ADMIN FOOTER LINK
   ============================================ */

.footer-admin {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 30px;
}

.admin-link {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.admin-link:hover {
    color: var(--primary);
    text-decoration: underline;
}

.footer-copyright {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 12px;
    margin-bottom: 0;
}

.footer-copyright a {
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-copyright a:hover {
    text-decoration: underline;
}

/* ============================================
   TESTIMONIAL MODAL
   ============================================ */

.testimonial-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.testimonial-modal.show {
    display: flex;
}

.testimonial-modal-content {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    max-width: 700px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.testimonial-modal-content .modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 32px;
    cursor: pointer;
    color: var(--text-light);
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.testimonial-modal-content .modal-close:hover {
    color: var(--text-dark);
}

.testimonial-modal-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border);
}

.testimonial-modal-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
    margin: 0 0 12px 0;
}

.testimonial-modal-header .rating {
    display: flex;
    justify-content: center;
    gap: 4px;
}

.testimonial-modal-body {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-dark);
    font-style: italic;
}

/* Clickable testimonial indicator */
.testimonial-slide {
    transition: all 0.3s ease;
}

.testimonial-slide:hover {
    opacity: 0.9;
}

/* ============================================
   COOKIE BANNER - GDPR/SWISS CONSENT
   ============================================ */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    z-index: 9999;
    padding: 20px;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.2);
}

.cookie-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.cookie-content {
    flex: 1;
}

.cookie-content h3 {
    color: var(--bg-white);
    font-size: 16px;
    margin-bottom: 8px;
}

.cookie-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

.cookie-content a {
    color: var(--primary);
    text-decoration: underline;
}

.cookie-content a:hover {
    color: #0052cc;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

#cookie-accept,
#cookie-reject {
    padding: 10px 24px;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

#cookie-accept {
    background: var(--primary);
    color: var(--bg-white);
}

#cookie-accept:hover {
    background: #0052cc;
}

#cookie-reject {
    background: transparent;
    color: var(--bg-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

#cookie-reject:hover {
    border-color: var(--bg-white);
}

@media (max-width: 768px) {
    .cookie-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cookie-buttons {
        width: 100%;
    }
    
    #cookie-accept,
    #cookie-reject {
        flex: 1;
    }
}