/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(135, 206, 235, 0.4);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo img {
    height: var(--logo-height);
    width: auto;
    object-fit: contain;
}

.logo span {
    color: var(--clr-accent-gold);
    font-weight: 300;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a:not(.btn) {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-links a:not(.btn):hover {
    color: var(--clr-accent-gold);
}

.brochure-link {
    color: #ffffff !important;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.brochure-link:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--clr-accent-gold) !important;
    transform: translateY(-2px);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background-color: #ffffff;
    transition: var(--transition-smooth);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: transparent !important;
}

.hero-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -5;
}

.hero-bg img, .hero-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-content {
    max-width: 800px;
    padding: 0 var(--space-md);
    margin-left: max(var(--space-md), calc((100% - 1200px) / 2));
    position: relative;
    z-index: 2;
}

/* ==========================================================================
   Impact Stats Section
   ========================================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.stat-card {
    background: rgba(135, 206, 235, 0.4);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    padding: var(--space-xl) var(--space-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 0.5px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transition: var(--transition-smooth);
}

.stat-card.tree-stat {
    background: rgba(34, 197, 94, 0.35); /* Emerald Green Glass */
    border-color: rgba(255, 255, 255, 0.5);
}

.stat-icon {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    color: #ffffff;
}

.stat-number {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================================================
   Review Section
   ========================================================================== */
.review-section {
    position: relative;
}

.video-review-card {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 0.5px solid rgba(255, 255, 255, 0.2);
    width: fit-content;
    max-width: 100%;
    margin: 0 auto;
    position: relative;
    cursor: pointer;
    box-shadow: 0 30px 60px rgba(0,0,0,0.2);
}

.video-thumbnail {
    position: relative;
    background: #000;
    line-height: 0; /* Avoid space below video */
}

.video-thumbnail video {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 700px;
    display: block;
}

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.play-overlay svg {
    color: #ffffff;
    fill: #ffffff;
    margin-left: 5px;
}

.video-review-card:hover .play-overlay {
    transform: translate(-50%, -50%) scale(1.1);
    background: #ffffff;
}

.video-review-card:hover .play-overlay svg {
    color: var(--clr-accent-gold);
    fill: var(--clr-accent-gold);
}

/* Global Transparency for Background Pattern Visibility */
main, section, .section-padding {
    background: transparent !important;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg, 
        rgba(10, 10, 12, 0.95) 0%, 
        rgba(10, 10, 12, 0.7) 50%,
        rgba(10, 10, 12, 0.3) 100%
    );
}

.hero-content h1 {
    font-size: clamp(3rem, 8vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.hero-content p {
    font-size: 1.25rem;
    max-width: 700px;
}

.badge {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: rgba(255, 255, 255, 0.95);
    color: #000;
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    border-radius: 4px;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border: none !important;
}

.hero-content h1 span {
    color: var(--clr-accent-gold);
}

.hero-content p {
    font-size: 1.125rem;
    margin-bottom: var(--space-lg);
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.section-header {
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.feature-card {
    background: rgba(135, 206, 235, 0.25);
    backdrop-filter: blur(25px) saturate(200%);
    -webkit-backdrop-filter: blur(25px) saturate(200%);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 0.5px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 8px 32px rgba(0, 86, 179, 0.05);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(135, 206, 235, 0.3);
    border-color: rgba(255, 255, 255, 0.8);
}

.feature-card h3 {
    color: #050506;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #050506;
    font-weight: 500;
    opacity: 0.9;
}

.icon-wrapper {
    width: 48px;
    height: 48px;
    background: rgba(212, 175, 55, 0.1);
    color: var(--clr-accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

/* ==========================================================================
   Collection Section
   ========================================================================== */
.collection {
    background: transparent;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    background: var(--clr-bg-main);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 86, 179, 0.15);
}

.img-wrapper {
    position: relative;
    padding-top: 133%; /* 3:4 aspect ratio */
    overflow: hidden;
    background: var(--clr-bg-main);
}

.img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.item-info {
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.8);
}

.item-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    color: var(--clr-text-primary);
}

.item-info p {
    font-size: 0.875rem;
    margin: 0;
    color: var(--clr-text-secondary);
}

/* Category Cards */
.category-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    background: rgba(135, 206, 235, 0.25);
    backdrop-filter: blur(25px) saturate(200%);
    -webkit-backdrop-filter: blur(25px) saturate(200%);
    border: 0.5px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 8px 32px rgba(0, 86, 179, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,86,179,0.1);
}

.category-info {
    padding: var(--space-lg);
    text-align: center;
}

.category-info h3 {
    font-size: 1.5rem;
    color: var(--clr-text-primary);
    margin-bottom: 0.5rem;
}

.category-info p {
    color: var(--clr-text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-card {
    background: rgba(135, 206, 235, 0.2);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    border: 0.5px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 8px 32px rgba(0, 86, 179, 0.05);
}

.contact-details {
    list-style: none;
    margin-top: var(--space-lg);
}

.contact-details li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--clr-text-secondary);
}

.contact-details svg {
    color: var(--clr-accent-gold);
}

.contact-details a {
    transition: var(--transition-smooth);
    display: inline-block;
}

.contact-details a:hover {
    color: var(--clr-accent-gold) !important;
    transform: translateX(5px);
    text-decoration: underline;
}

.form-group {
    margin-bottom: 1rem;
}

input, textarea {
    width: 100%;
    padding: 1rem;
    background: var(--clr-bg-main);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--clr-text-primary);
    transition: var(--transition-smooth);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--clr-accent-gold);
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    background: rgba(135, 206, 235, 0.45);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    border-top: 0.5px solid rgba(255, 255, 255, 0.4);
    padding-top: var(--space-xl);
    color: #ffffff;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.footer-brand p {
    margin-top: 1rem;
    max-width: 300px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-links h4 {
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.75rem;
}

.footer-links a:hover {
    color: var(--clr-accent-gold);
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ==========================================================================
   Animations
   ========================================================================== */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
    .contact-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(10, 45, 80, 0.9); /* Much denser Navy-Blue Glass for readability */
        backdrop-filter: blur(50px) saturate(200%);
        -webkit-backdrop-filter: blur(50px) saturate(200%);
        flex-direction: column;
        justify-content: center;
        transition: 0.3s ease-in-out;
        border-left: 1px solid rgba(255, 255, 255, 0.2);
    }

    .nav-links.active {
        right: 0;
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero-content {
        margin: 0 auto;
        text-align: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-overlay {
        background: linear-gradient(
            180deg, 
            rgba(10, 10, 12, 0.5) 0%, 
            rgba(10, 10, 12, 0.9) 100%
        );
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand p {
        margin: 1rem auto;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }
    
    .contact-card {
        padding: var(--space-md);
    }
}

/* ==========================================================================
   Product Modal
   ========================================================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 37, 64, 0.5); /* Blue-tinted overlay */
    backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    opacity: 1;
}

.modal-content {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    margin: 5% auto;
    width: 90%;
    max-width: 900px;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 20px 40px rgba(0, 86, 179, 0.15);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    overflow: hidden;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 25px;
    color: var(--clr-text-secondary);
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    transition: color 0.3s;
}

.close-btn:hover {
    color: var(--clr-accent-gold);
}

.modal-body {
    display: flex;
    flex-wrap: wrap;
}

.cta-banner {
    background: transparent;
}
.modal-img {
    flex: 1;
    min-width: 300px;
    background: var(--clr-bg-surface);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-img img {
    max-height: 500px;
    width: auto;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.modal-details {
    flex: 1;
    min-width: 300px;
    padding: var(--space-lg);
}

.modal-details h2 {
    margin: 1rem 0;
    color: var(--clr-text-primary);
}

.modal-details p {
    color: var(--clr-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.specs-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.specs-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
    color: var(--clr-text-primary);
    font-weight: 500;
}

.specs-list svg {
    color: var(--clr-accent-gold);
}

@media (max-width: 768px) {
    .modal-body {
        flex-direction: column;
    }
    .modal-img {
        padding: var(--space-md);
    }
    .modal-img img {
        max-height: 300px;
    }
}