*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: #0b2340;
    background: #f2fbff;
    line-height: 1.6;
}

/* Layout helpers */
.section {
    padding: 4rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section.soft {
    background: #ffffff;
    border-radius: 2rem 2rem 0 0;
}

.section.highlight {
    background: linear-gradient(135deg, #0b2c4c, #13b5c8);
    color: #f9feff;
}

.section.split {
    max-width: 1200px;
    padding: 4rem 1.5rem 5rem;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2.5rem;
}

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-header.left {
    text-align: left;
}

.section-header h2 {
    font-size: 2rem;
    margin: 0 0 0.5rem;
    letter-spacing: 0.03em;
}

.section-header p {
    margin: 0;
    color: #4e6a8f;
}

.section.highlight .section-header p {
    color: #d7f7ff;
}

/* Navbar & header */

.main-header {
    background: radial-gradient(circle at top left, #13b5c8 0, #0b2c4c 40%, #071629 100%);
    color: #ffffff;
    border-radius: 0 0 2.5rem 2.5rem;
    padding-bottom: 3rem;
    overflow: hidden;
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.navbar-brand img {
    width: 48px;
    height: 48px;
    border-radius: 1rem;
    object-fit: cover;
    box-shadow: 0 10px 20px rgba(0,0,0,0.25);
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-weight: 700;
    font-size: 1rem;
}

.brand-tagline {
    font-size: 0.8rem;
    opacity: 0.85;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.7rem;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: #f9feff;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.35rem;
    width: 0;
    height: 2px;
    background: #41dfd2;
    border-radius: 999px;
    transition: width 0.2s ease-out;
}

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

/* Mobile nav */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    background: transparent;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: #ffffff;
    border-radius: 999px;
}

/* Hero */

.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 0;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
    gap: 2.5rem;
}

.hero-content h1 {
    font-size: 2.4rem;
    margin: 0 0 1rem;
}

.hero-subtitle {
    font-size: 1rem;
    max-width: 34rem;
    margin-bottom: 1.5rem;
    color: #e2f7ff;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.3rem;
}

.hero-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
    color: #cbefff;
    font-size: 0.9rem;
}

.hero-bullets li::before {
    content: "•";
    color: #41dfd2;
    font-weight: bold;
    display: inline-block;
    width: 1em;
}

.hero-image {
    position: relative;
}

.hero-card {
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.35);
    border: 3px solid rgba(65, 223, 210, 0.8);
}

.hero-card img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

/* Buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s ease-out, box-shadow 0.15s ease-out, background 0.2s ease-out, border-color 0.2s ease-out;
}

.btn.primary {
    background: linear-gradient(135deg, #41dfd2, #13b5c8);
    color: #04101f;
    box-shadow: 0 10px 20px rgba(0,0,0,0.25);
}

.btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 26px rgba(0,0,0,0.3);
}

.btn.outline {
    background: transparent;
    border-color: #41dfd2;
    color: #e2f7ff;
}

.btn.outline:hover {
    background: rgba(65, 223, 210, 0.08);
}

.btn.full {
    width: 100%;
}

/* Cards */

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem;
}

.card {
    background: #ffffff;
    border-radius: 1.5rem;
    padding: 1.75rem 1.5rem;
    box-shadow: 0 16px 40px rgba(9, 37, 73, 0.10);
    border: 1px solid rgba(142, 180, 207, 0.35);
}

.card h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1.3rem;
    color: #0b2c4c;
}

.card p {
    margin-top: 0;
    margin-bottom: 0.75rem;
    color: #4e6a8f;
}

.card ul {
    padding-left: 1.2rem;
    margin: 0;
    color: #355273;
    font-size: 0.9rem;
}

/* Products */

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: rgba(4, 16, 31, 0.12);
    border-radius: 1.3rem;
    overflow: hidden;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(222, 245, 255, 0.4);
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.product-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.product-body {
    padding: 1.1rem 1.2rem 1.4rem;
}

.product-body h3 {
    margin: 0 0 0.5rem;
    font-size: 1.05rem;
}

.product-body p {
    margin: 0;
    font-size: 0.9rem;
    color: #e4fbff;
}

/* Gallery */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.gallery-item {
    width: 100%;
    height: 210px;
    object-fit: cover;
    border-radius: 1rem;
    cursor: pointer;
    transition: transform 0.15s ease-out, box-shadow 0.15s ease-out;
    box-shadow: 0 10px 24px rgba(13, 49, 90, 0.12);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 30px rgba(13, 49, 90, 0.22);
}

/* Video & Facebook */

.video-wrapper,
.facebook-wrapper iframe {
    width: 100%;
    border-radius: 1.2rem;
    overflow: hidden;
    box-shadow: 0 14px 32px rgba(9, 37, 73, 0.18);
    background: #000;
}

.video-wrapper iframe {
    display: block;
    width: 100%;
    height: 260px;
}

.facebook-wrapper {
    display: grid;
    gap: 1rem;
}

.facebook-wrapper iframe {
    min-height: 260px;
}

.fb-embed-fallback a {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    background: #1877f2;
    color: #ffffff;
    border-radius: 999px;
    font-size: 0.9rem;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(9, 37, 73, 0.25);
}

.fb-embed-fallback img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

/* Contact */

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.3fr);
    gap: 2.5rem;
    align-items: flex-start;
}

.contact-info h3,
.contact-form h3 {
    margin-top: 0;
}

.contact-info p {
    margin: 0 0 0.5rem;
    color: #355273;
}

.contact-info a {
    color: #0b7faa;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.contact-form-wrapper {
    background: #f2fbff;
    border-radius: 1.5rem;
    padding: 2rem 1.75rem;
    box-shadow: 0 14px 36px rgba(9, 37, 73, 0.12);
    border: 1px solid rgba(142, 180, 207, 0.45);
}

.contact-form {
    display: grid;
    gap: 1rem;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

label {
    font-size: 0.9rem;
    color: #244266;
}

input,
select,
textarea {
    padding: 0.65rem 0.75rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(136, 167, 194, 0.8);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.15s ease-out, box-shadow 0.15s ease-out, background 0.15s ease-out;
    background: #ffffff;
}

input:focus,
select:focus,
textarea:focus {
    border-color: #13b5c8;
    box-shadow: 0 0 0 1px rgba(19, 181, 200, 0.2);
    background: #f9feff;
}

.disclaimer {
    font-size: 0.8rem;
    color: #6b829f;
    margin-top: 1rem;
}

/* Footer */

.main-footer {
    background: #04101f;
    color: #9fb4cd;
    padding: 1.6rem 1.5rem 2.4rem;
    margin-top: 0;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    font-size: 0.85rem;
}

.main-footer a {
    color: #45e3d7;
    text-decoration: none;
}

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

.made-by {
    margin-top: 0.4rem;
}

/* Lightbox */

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(3, 14, 27, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 50;
    padding: 1rem;
}

.lightbox.open {
    display: flex;
}

.lightbox-content {
    max-width: 960px;
    width: 100%;
    position: relative;
}

.lightbox img {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 1rem;
    box-shadow: 0 20px 45px rgba(0,0,0,0.55);
}

.lightbox-close {
    position: absolute;
    top: -2.2rem;
    right: 0.25rem;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 2.2rem;
    cursor: pointer;
}

/* WhatsApp floating button */

.whatsapp-float {
    position: fixed;
    right: 1.4rem;
    bottom: 1.4rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 24px rgba(0,0,0,0.35);
    z-index: 40;
    text-decoration: none;
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
    fill: #ffffff;
}

/* Responsive styles */

@media (max-width: 960px) {
    .hero {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-image {
        order: -1;
    }

    .cards-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .section.split {
        grid-template-columns: minmax(0, 1fr);
    }

    .contact-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .video-wrapper iframe,
    .facebook-wrapper iframe {
        height: 230px;
    }
}

@media (max-width: 720px) {
    .navbar {
        padding-inline: 1.1rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(3, 15, 31, 0.98);
        flex-direction: column;
        align-items: flex-start;
        padding: 0.75rem 1.4rem 1.2rem;
        gap: 0.9rem;
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.2s ease-out, opacity 0.2s ease-out;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .hero {
        padding-top: 1.75rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .cards-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .products-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .video-wrapper iframe,
    .facebook-wrapper iframe {
        height: 210px;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }

    .gallery-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .whatsapp-float {
        right: 1rem;
        bottom: 1rem;
        width: 50px;
        height: 50px;
    }

    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}