/* Base styles */
html {
    box-sizing: border-box;
    scroll-behavior: smooth;
}
*, *::before, *::after {
    box-sizing: inherit;
}
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', Arial, sans-serif;
    color: #1f2937;
    background-color: #ffffff;
    line-height: 1.6;
}
a {
    color: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
}
img {
    max-width: 100%;
    display: block;
}
.container {
    width: 100%;
    max-width: 1240px;
    padding: 0 20px;
    margin: 0 auto;
}

/* Header / Nav */
.site-header {
    border-bottom: 1px solid #e5e7eb;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    position: relative;
}
.brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.2s ease;
}
.brand:hover {
    opacity: 0.85;
}
.logo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}
.logo-image {
    height: 50px;
    width: auto;
    max-width: 200px;
    display: block;
    object-fit: contain;
}
.logo-subtitle {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: #00B0F0;
    text-transform: uppercase;
    line-height: 1;
    margin-top: -4px;
}
.footer-brand .logo-image {
    height: 45px;
    filter: brightness(0) invert(1);
    opacity: 0.95;
}
.footer-brand .logo-subtitle {
    color: #ffffff;
    opacity: 0.9;
}
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #374151;
    transition: all 0.3s ease;
}
.nav-links {
    display: flex;
    gap: 4px;
    align-items: center;
}
.nav-link {
    padding: 8px 14px;
    border-radius: 8px;
    color: #374151;
    font-weight: 500;
    font-size: 15px;
    position: relative;
}
.nav-link:hover {
    background-color: #f3f4f6;
    color: #00B0F0;
}
.nav-link.active {
    color: #00B0F0;
    background-color: #e0f2fe;
}

@media (max-width: 968px) {
    .mobile-menu-toggle {
        display: flex;
        z-index: 101;
    }
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        display: none;
        gap: 8px;
    }
    .nav-links.active {
        display: flex;
    }
    .nav-link {
        width: 100%;
        text-align: left;
        padding: 12px 16px;
    }
}

@media (max-width: 480px) {
    .logo-image {
        height: 40px;
        max-width: 150px;
    }
    .logo-subtitle {
        font-size: 8px;
        letter-spacing: 1px;
    }
    .footer-brand .logo-image {
        height: 35px;
    }
}

/* Hero */
.hero {
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
    min-height: 700px;
    display: flex;
    align-items: center;
}

/* Hero Slider */
.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}
.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}
.hero-slide.active {
    opacity: 1;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(5, 150, 105, 0.3) 100%);
    z-index: 1;
}

/* Hero Navigation */
.hero-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 32px;
    color: #00B0F0;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding: 0;
}
.hero-nav:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.hero-prev {
    left: 20px;
}
.hero-next {
    right: 20px;
}

/* Hero Dots */
.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 10px;
}
.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid white;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}
.hero-dot:hover {
    background: rgba(255, 255, 255, 0.5);
}
.hero-dot.active {
    background: white;
    width: 36px;
    border-radius: 6px;
}

.hero-content {
    position: relative;
    z-index: 2;
}
.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.95);
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    color: #00B0F0;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}
.hero h1 {
    margin: 0 0 16px 0;
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    color: white;
    max-width: 900px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.hero-subtitle {
    font-size: 22px;
    font-weight: 600;
    color: #d1fae5;
    margin: 0 0 12px 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.hero-description {
    font-size: 18px;
    color: white;
    margin: 0 0 32px 0;
    max-width: 700px;
    line-height: 1.7;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.cta-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}
.button svg {
    flex-shrink: 0;
}
.button.primary {
    background: #00B0F0;
    color: #ffffff;
    border-color: #00B0F0;
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}
.button.primary:hover {
    background: #0090c0;
    border-color: #0090c0;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(5, 150, 105, 0.4);
}
.button.outline {
    background: #ffffff;
    color: #00B0F0;
    border-color: #00B0F0;
}
.button.outline:hover {
    background: #f0fdf4;
    transform: translateY(-2px);
}
.button.outline-secondary {
    background: transparent;
    color: #374151;
    border-color: #d1d5db;
}
.button.outline-secondary:hover {
    background: #ffffff;
    border-color: #00B0F0;
    color: #00B0F0;
}
.button.large {
    padding: 16px 32px;
    font-size: 17px;
}
.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
}
.stat {
    text-align: center;
}
.stat-value {
    font-size: 36px;
    font-weight: 800;
    color: #00B0F0;
    line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
}

@media (max-width: 768px) {
    .hero {
        padding: 80px 0 60px;
        min-height: 600px;
    }
    .hero h1 {
        font-size: 32px;
    }
    .hero-subtitle {
        font-size: 16px;
    }
    .hero-description {
        font-size: 16px;
    }
    .cta-row {
        flex-direction: column;
    }
    .button {
        width: 100%;
        justify-content: center;
    }
    .hero-stats {
        gap: 32px;
        justify-content: center;
    }
    .stat-value {
        font-size: 28px;
    }
    .hero-nav {
        width: 40px;
        height: 40px;
        font-size: 24px;
    }
    .hero-prev {
        left: 10px;
    }
    .hero-next {
        right: 10px;
    }
    .hero-dots {
        bottom: 20px;
    }
}

/* Sections */
.section {
    padding: 64px 0;
}
.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 800;
    margin: 0 0 48px 0;
    color: #111827;
}
.section p {
    margin: 0 0 12px 0;
    color: #4b5563;
}

/* Features Section */
.features-section {
    background: #ffffff;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.feature-card {
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.feature-card:hover {
    border-color: #00B0F0;
    box-shadow: 0 10px 30px rgba(0, 176, 240, 0.2);
    transform: translateY(-4px);
}

/* Feature Card with Background Image */
.feature-card-bg {
    background-size: cover;
    background-position: center;
    min-height: 450px;
    display: flex;
    align-items: stretch;
    padding: 0;
    border: none;
}
.feature-card-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-image: inherit;
    transition: transform 0.5s ease;
    z-index: 0;
}
.feature-card-bg:hover::before {
    transform: scale(1.1);
}
.feature-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.6) 60%, rgba(0, 0, 0, 0.3) 100%);
    transition: background 0.3s ease;
    z-index: 1;
}
.feature-card-bg:hover .feature-card-overlay {
    background: linear-gradient(to top, rgba(0, 176, 240, 0.9) 0%, rgba(0, 176, 240, 0.6) 60%, rgba(0, 0, 0, 0.4) 100%);
}
.feature-card-content {
    position: relative;
    z-index: 2;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    min-height: 450px;
}
.feature-card-bg h3 {
    color: white !important;
    font-size: 24px;
    margin: 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    flex-shrink: 0;
}
.feature-card-bg p {
    color: white !important;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8);
    margin: 0;
    flex-grow: 1;
    display: flex;
    align-items: center;
    padding: 20px 0;
}
.feature-card-bg .feature-link {
    color: white !important;
    font-weight: 700;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8);
    text-decoration: underline;
    flex-shrink: 0;
    display: block;
}

/* Feature Card with Video */
.feature-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 0;
}
.feature-card-video:hover .feature-video {
    opacity: 1;
}
.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}
.feature-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: #111827;
}
.feature-card p {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 16px;
}
.feature-link {
    color: #00B0F0;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.feature-link:hover {
    color: #0090c0;
}

/* Advantages Section */
.advantages-section {
    background: #f9fafb;
}

/* Advantages Section with Video Background */
.advantages-video-section {
    position: relative;
    overflow: hidden;
    background: #111827;
}
.advantages-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}
.advantages-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}
.advantages-container {
    position: relative;
    z-index: 2;
}
.advantages-video-section .section-title {
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}
.advantage-text-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    padding: 28px;
    transition: all 0.3s ease;
    text-align: center;
}
.advantage-text-card:hover {
    background: rgba(0, 176, 240, 0.95);
    border-color: #00B0F0;
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 15px 35px rgba(0, 176, 240, 0.4);
}
.advantage-text-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: #111827;
    transition: color 0.3s ease;
}
.advantage-text-card:hover h3 {
    color: white;
}
.advantage-text-card p {
    color: #4b5563;
    line-height: 1.6;
    margin: 0;
    font-size: 15px;
    transition: color 0.3s ease;
}
.advantage-text-card:hover p {
    color: white;
}
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.advantage-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    transition: all 0.3s ease;
}

/* Advantage Item with Background Image */
.advantage-item-bg {
    background-size: cover;
    background-position: center;
    min-height: 400px;
    display: flex;
    align-items: stretch;
}
.advantage-item-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-image: inherit;
    transition: transform 0.5s ease;
    z-index: 0;
}
.advantage-item-bg:hover::before {
    transform: scale(1.1);
}
.advantage-item-bg:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 176, 240, 0.2);
}
.advantage-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.6) 60%, rgba(0, 0, 0, 0.3) 100%);
    transition: background 0.3s ease;
    z-index: 1;
}
.advantage-item-bg:hover .advantage-overlay {
    background: linear-gradient(to top, rgba(0, 176, 240, 0.9) 0%, rgba(0, 176, 240, 0.6) 60%, rgba(0, 0, 0, 0.4) 100%);
}
.advantage-content {
    position: relative;
    z-index: 2;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    min-height: 400px;
}
.advantage-item-bg h3 {
    color: white !important;
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    flex-shrink: 0;
}
.advantage-item-bg p {
    color: white !important;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8);
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
    display: flex;
    align-items: center;
    padding: 20px 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #00B0F0 0%, #0090c0 100%);
    color: white;
}
.cta-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}
.cta-content h2 {
    font-size: 32px;
    font-weight: 800;
    margin: 0 0 12px 0;
    color: white;
}
.cta-content p {
    font-size: 18px;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}
.cta-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.cta-section .button.primary {
    background: white;
    color: #00B0F0;
    border-color: white;
}
.cta-section .button.primary:hover {
    background: #f0fdf4;
}
.cta-section .button.outline {
    background: transparent;
    color: white;
    border-color: white;
}
.cta-section .button.outline:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Process Section */
.process-preview {
    background: #ffffff;
}
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
}
.process-step {
    text-align: center;
}
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: #f0fdf4;
    color: #00B0F0;
    font-size: 24px;
    font-weight: 800;
    border-radius: 50%;
    margin-bottom: 20px;
    border: 3px solid #d1fae5;
}
.process-step h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: #111827;
}
.process-step p {
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

/* FAQ Section */
.faq-preview {
    background: #f9fafb;
}
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
}
.faq-item summary {
    padding: 20px 24px;
    font-weight: 600;
    font-size: 18px;
    cursor: pointer;
    list-style: none;
    color: #111827;
    user-select: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-item summary::-webkit-details-marker {
    display: none;
}
.faq-item summary::after {
    content: '+';
    font-size: 24px;
    color: #00B0F0;
    font-weight: 700;
    flex-shrink: 0;
}
.faq-item[open] summary::after {
    content: '−';
}
.faq-item summary:hover {
    background: #f9fafb;
}
.faq-item p {
    padding: 0 24px 20px 24px;
    margin: 0;
    color: #4b5563;
    line-height: 1.7;
}
.text-link {
    color: #00B0F0;
    font-weight: 600;
    font-size: 16px;
}
.text-link:hover {
    color: #0090c0;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .section {
        padding: 48px 0;
    }
    .section-title {
        font-size: 28px;
        margin-bottom: 32px;
    }
    .features-grid,
    .advantages-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }
    .cta-box {
        flex-direction: column;
        text-align: center;
    }
    .cta-content h2 {
        font-size: 24px;
    }
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    .cta-actions .button {
        width: 100%;
    }
}

/* Footer */
.site-footer {
    background: #111827;
    color: #9ca3af;
    padding-top: 60px;
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    padding-bottom: 40px;
}
.footer-section h4 {
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 16px 0;
}
.footer-section a {
    display: block;
    color: #9ca3af;
    margin-bottom: 10px;
    font-size: 15px;
}
.footer-section a:hover {
    color: #00B0F0;
}
.footer-brand {
    margin-bottom: 16px;
}
.footer-description {
    color: #9ca3af;
    font-size: 15px;
    line-height: 1.6;
}
.footer-bottom {
    border-top: 1px solid #374151;
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 14px;
}
.footer-links {
    display: flex;
    gap: 20px;
}
.footer-links a:hover {
    color: #00B0F0;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* Hero Small */
.hero-small {
    padding: 48px 0 32px;
    background: linear-gradient(135deg, #f0fdf4 0%, #f8fafc 100%);
    text-align: center;
}
.hero-small h1 {
    font-size: 40px;
    font-weight: 800;
    margin: 0 0 12px 0;
    color: #111827;
}
.hero-small p {
    font-size: 18px;
    color: #4b5563;
    margin: 0;
}

/* Contacts Page */
.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}
.contact-info h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 32px 0;
    color: #111827;
}
.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
}
.contact-icon {
    font-size: 32px;
    flex-shrink: 0;
}
.contact-item h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: #111827;
}
.contact-item p {
    font-size: 15px;
    color: #6b7280;
    margin: 0;
    line-height: 1.6;
}
.contact-link {
    display: block;
    font-size: 20px;
    font-weight: 600;
    color: #00B0F0;
    margin-bottom: 8px;
}
.contact-link:hover {
    color: #0090c0;
}
.social-links {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid #e5e7eb;
}
.social-links h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 16px 0;
    color: #111827;
}
.social-icons {
    display: flex;
    gap: 12px;
}
.social-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f3f4f6;
    border-radius: 12px;
    color: #374151;
    transition: all 0.2s ease;
}
.social-icon:hover {
    background: #00B0F0;
    color: white;
    transform: translateY(-2px);
}

/* Contact Form */
.contact-form-wrapper {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    padding: 40px;
}
.contact-form-wrapper h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: #111827;
}
.form-description {
    color: #6b7280;
    margin: 0 0 32px 0;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-weight: 600;
    font-size: 15px;
    color: #374151;
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.2s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00B0F0;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}
.form-group textarea {
    resize: vertical;
}
.checkbox-group label {
    display: flex;
    align-items: start;
    gap: 10px;
    font-weight: 400;
    font-size: 14px;
    cursor: pointer;
}
.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
    flex-shrink: 0;
}
.checkbox-group a {
    color: #00B0F0;
    text-decoration: underline;
}
.form-note {
    font-size: 14px;
    color: #6b7280;
    margin-top: 12px;
    text-align: center;
}

/* Map Section */
.map-wrapper {
    display: grid;
    gap: 32px;
    margin-top: 24px;
}
.map-wrapper iframe {
    width: 100%;
    height: 450px;
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.map-info {
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
    border-radius: 12px;
    padding: 32px;
    border: 1px solid #00B0F0;
}
.map-info h3 {
    color: #1f2937;
    font-size: 20px;
    margin: 0 0 16px 0;
}
.map-info ul {
    margin: 0;
    padding: 0;
    list-style: none;
}
.map-info ul li {
    margin-bottom: 12px;
    padding-left: 24px;
    position: relative;
    color: #4b5563;
    line-height: 1.6;
}
.map-info ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: #00B0F0;
    font-weight: bold;
}
.map-info ul li strong {
    color: #1f2937;
}
.map-note {
    margin-top: 20px;
    padding: 16px;
    background: white;
    border-radius: 8px;
    border-left: 4px solid #00B0F0;
    font-size: 14px;
    line-height: 1.6;
}
.map-note a {
    color: #00B0F0;
    font-weight: 600;
    text-decoration: underline;
}
.map-note a:hover {
    color: #0090c0;
}

@media (max-width: 968px) {
    .contacts-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .contact-form-wrapper {
        padding: 24px;
    }
    .map-wrapper iframe {
        height: 350px;
    }
    .map-info {
        padding: 24px;
    }
    .map-info h3 {
        font-size: 18px;
    }
}

/* Cards */
.cards {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.card {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 16px;
    background: #ffffff;
}
.card h3 {
    margin: 0 0 8px 0;
}
.card ul {
    margin: 0 0 12px 18px;
    color: #4b5563;
}

/* Catalog Page */
.catalog-filters {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 40px;
}
.filter-group {
    margin-bottom: 24px;
}
.filter-group:last-child {
    margin-bottom: 0;
}
.filter-group label {
    display: block;
    font-weight: 700;
    font-size: 16px;
    color: #111827;
    margin-bottom: 12px;
}
.filter-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 10px 20px;
    border: 2px solid #e5e7eb;
    background: white;
    border-radius: 24px;
    font-weight: 600;
    font-size: 14px;
    color: #374151;
    cursor: pointer;
    transition: all 0.2s ease;
}
.filter-btn:hover {
    border-color: #00B0F0;
    color: #00B0F0;
}
.filter-btn.active {
    background: #00B0F0;
    border-color: #00B0F0;
    color: white;
}

/* Catalog Grid */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
}

/* Product Card */
.product-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}
.product-card:hover {
    border-color: #00B0F0;
    box-shadow: 0 10px 30px rgba(5, 150, 105, 0.15);
    transform: translateY(-4px);
}
.product-image {
    position: relative;
    background: #f3f4f6;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.product-card:hover .product-image img {
    transform: scale(1.05);
}
.image-placeholder {
    text-align: center;
    color: #9ca3af;
}
.image-placeholder span {
    font-size: 64px;
    display: block;
    margin-bottom: 8px;
}
.image-placeholder p {
    margin: 0;
    font-size: 14px;
}
.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: #00B0F0;
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}
.product-badge.badge-new {
    background: #f59e0b;
}
.product-info {
    padding: 24px;
}
.product-info h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: #111827;
}
.product-desc {
    color: #6b7280;
    font-size: 15px;
    margin: 0 0 20px 0;
    line-height: 1.5;
}
.product-specs {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.spec {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #374151;
    font-weight: 500;
}
.spec-icon {
    font-size: 16px;
}
.product-price {
    border-top: 1px solid #e5e7eb;
    padding-top: 20px;
    margin-bottom: 20px;
}
.price-main {
    font-size: 28px;
    font-weight: 800;
    color: #00B0F0;
    margin-bottom: 4px;
}
.price-note {
    font-size: 13px;
    color: #6b7280;
}
.product-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.product-actions .button {
    flex: 1;
    min-width: 120px;
    justify-content: center;
}

/* Custom Project Section */
.custom-project-section {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
}
.custom-project-box {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}
.custom-project-content h2 {
    font-size: 32px;
    font-weight: 800;
    margin: 0 0 16px 0;
    color: #111827;
}
.custom-project-content p {
    font-size: 18px;
    color: #4b5563;
    margin: 0 0 32px 0;
    line-height: 1.7;
}

/* Features Info Section */
.features-info-section {
    background: white;
}
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}
.info-item {
    background: #f9fafb;
    border-radius: 12px;
    padding: 28px;
}
.info-icon {
    font-size: 48px;
    margin-bottom: 16px;
}
.info-item h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 16px 0;
    color: #111827;
}
.info-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.info-item li {
    padding: 6px 0;
    color: #4b5563;
    font-size: 15px;
    position: relative;
    padding-left: 20px;
}
.info-item li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00B0F0;
    font-weight: 700;
}

@media (max-width: 768px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }
    .catalog-filters {
        padding: 20px;
    }
    .product-actions {
        flex-direction: column;
    }
    .product-actions .button {
        width: 100%;
    }
}

/* Calculator */
.calc-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    align-items: end;
}
.calc-grid label {
    display: flex;
    flex-direction: column;
    font-size: 14px;
    color: #374151;
}
input[type="number"], input[type="text"] {
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
}
.results {
    margin-top: 12px;
    color: #111827;
}

/* FAQ Full Page */
.faq-full-section {
    background: white;
}
.faq-categories {
    max-width: 900px;
    margin: 0 auto;
}
.faq-category-title {
    font-size: 28px;
    font-weight: 700;
    margin: 48px 0 24px 0;
    color: #111827;
    padding-bottom: 12px;
    border-bottom: 3px solid #00B0F0;
}
.faq-category-title:first-child {
    margin-top: 0;
}
.faq-cta {
    max-width: 700px;
    margin: 64px auto 0;
    text-align: center;
    padding: 48px 32px;
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
    border-radius: 16px;
}
.faq-cta h2 {
    font-size: 32px;
    font-weight: 800;
    margin: 0 0 16px 0;
    color: #111827;
}
.faq-cta p {
    font-size: 18px;
    color: #4b5563;
    margin: 0 0 32px 0;
    line-height: 1.7;
}
.faq-cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .faq-category-title {
        font-size: 24px;
    }
    .faq-cta {
        padding: 32px 20px;
    }
    .faq-cta h2 {
        font-size: 24px;
    }
    .faq-cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    .faq-cta-buttons .button {
        width: 100%;
    }
}

/* Catalog Page - House Cards */
.catalog-section {
    background: #f9fafb;
}
.house-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.3s ease;
}
.house-card:hover {
    box-shadow: 0 8px 24px rgba(0, 176, 240, 0.15);
}

/* House Header */
.house-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e5e7eb;
}
.house-title {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 8px 0;
    color: #111827;
}
.house-subtitle {
    font-size: 16px;
    color: #6b7280;
    margin: 0;
}
.house-price {
    text-align: right;
}
.price-label {
    display: block;
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 4px;
}
.price-value {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: #00B0F0;
}

/* House Content */
.house-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 32px;
}

/* House Images */
.house-images {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.house-image-main,
.house-image-plan {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #f3f4f6;
}
.house-image-main {
    height: 280px;
}
.house-image-plan {
    height: 200px;
}
.placeholder-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: linear-gradient(135deg, #e5e7eb 0%, #f3f4f6 100%);
}
.image-label {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    z-index: 10;
}

/* House Image Slider */
.house-slider {
    position: relative;
}
.slider-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.slider-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.4s ease;
}
.slider-image {
    min-width: 100%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}
.slider-image.active {
    display: block;
}

/* Slider Arrows */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    opacity: 0;
}
.house-slider:hover .slider-arrow {
    opacity: 1;
}
.slider-arrow:hover {
    background: rgba(0, 176, 240, 0.9);
    transform: translateY(-50%) scale(1.1);
}
.slider-prev {
    left: 12px;
}
.slider-next {
    right: 12px;
}

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 20;
}
.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}
.slider-dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}
.slider-dot.active {
    background: #00B0F0;
    width: 24px;
    border-radius: 4px;
}

/* House Info */
.house-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* House Specs */
.house-specs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    padding: 20px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    border: 1px solid #00B0F0;
}
.spec-item {
    display: flex;
    align-items: center;
    gap: 12px;
}
.spec-icon {
    font-size: 28px;
    flex-shrink: 0;
}
.spec-label {
    font-size: 12px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.spec-value {
    font-size: 16px;
    font-weight: 700;
    color: #111827;
}

/* House Description */
.house-description h3,
.house-features h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: #111827;
}
.house-description p {
    font-size: 15px;
    line-height: 1.7;
    color: #4b5563;
    margin: 0;
}

/* House Features */
.house-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.house-features li {
    font-size: 14px;
    color: #4b5563;
    padding-left: 24px;
    position: relative;
    line-height: 1.6;
}
.house-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #00B0F0;
    font-weight: bold;
    font-size: 16px;
}

/* House Actions */
.house-actions {
    display: flex;
    gap: 12px;
    padding-top: 8px;
}
.house-actions .button {
    flex: 1;
}

/* Responsive Catalog */
@media (max-width: 968px) {
    .house-content {
        grid-template-columns: 1fr;
    }
    .house-images {
        flex-direction: row;
        gap: 12px;
    }
    .house-image-main,
    .house-image-plan {
        flex: 1;
        height: 200px;
    }
    .house-specs {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
        padding: 16px;
    }
    .house-features ul {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .house-card {
        padding: 20px;
    }
    .house-header {
        flex-direction: column;
        gap: 16px;
    }
    .house-price {
        text-align: left;
    }
    .house-title {
        font-size: 22px;
    }
    .price-value {
        font-size: 26px;
    }
    .house-images {
        flex-direction: column;
    }
    .house-image-main,
    .house-image-plan {
        height: 220px;
    }
    .house-specs {
        grid-template-columns: repeat(2, 1fr);
    }
    .spec-icon {
        font-size: 24px;
    }
    .spec-value {
        font-size: 14px;
    }
    .house-actions {
        flex-direction: column;
    }
    .house-actions .button {
        width: 100%;
    }
}

/* ===== MODAL STYLES ===== */
/* Modal Overlay */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: modalFadeIn 0.3s ease-out;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Modal Content */
.modal-content {
    position: relative;
    background: #ffffff;
    border-radius: 12px;
    max-width: 90vw;
    max-height: 90vh;
    width: 1000px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
    overflow: hidden;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Modal Close Button */
.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 32px;
    font-weight: bold;
    color: #6b7280;
    cursor: pointer;
    z-index: 1001;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.2s ease;
}

.modal-close:hover {
    color: #ef4444;
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

/* Modal Header */
.modal-header {
    padding: 24px 24px 16px 24px;
    border-bottom: 1px solid #e5e7eb;
    background: #f9fafb;
}

.modal-header h3 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: #111827;
}

/* Modal Body */
.modal-body {
    padding: 0;
    position: relative;
}

/* Modal Slider */
.modal-slider {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
}

.modal-slider-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.modal-slider-track {
    display: flex;
    transition: transform 0.4s ease;
    height: 100%;
}

.modal-slider-track img {
    min-width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Modal Slider Arrows */
.modal-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    font-weight: bold;
    color: #374151;
    cursor: pointer;
    z-index: 100;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.modal-slider-arrow:hover {
    background: #ffffff;
    color: #00B0F0;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.modal-slider-prev {
    left: 20px;
}

.modal-slider-next {
    right: 20px;
}

/* Modal Slider Dots */
.modal-slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 100;
}

.modal-slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-slider-dot.active {
    background: #00B0F0;
    transform: scale(1.2);
}

.modal-slider-dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95vw;
        max-height: 95vh;
        width: 100%;
        margin: 20px;
    }
    
    .modal-slider {
        height: 400px;
    }
    
    .modal-slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .modal-slider-prev {
        left: 10px;
    }
    
    .modal-slider-next {
        right: 10px;
    }
    
    .modal-header {
        padding: 16px;
    }
    
    .modal-header h3 {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .modal-slider {
        height: 300px;
    }
    
    .modal-slider-arrow {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }
    
    .modal-slider-prev {
        left: 8px;
    }
    
    .modal-slider-next {
        right: 8px;
    }
}

/* Clickable Plan Images */
.house-image-plan {
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.house-image-plan:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 176, 240, 0.2);
}

.house-image-plan::after {
    content: "🔍";
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 176, 240, 0.9);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    opacity: 0;
    transition: all 0.2s ease;
}

.house-image-plan:hover::after {
    opacity: 1;
    transform: scale(1.1);
}