:root {
    --color-primary: #0b4f6c;
    --color-primary-dark: #083549;
    --color-primary-light: #1a7a9e;
    --color-accent: #14b8a6;
    --color-accent-soft: #ccfbf1;
    --color-gold: #c9a227;
    --color-text: #1e293b;
    --color-text-muted: #64748b;
    --color-bg: #f8fafc;
    --color-white: #ffffff;
    --color-border: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 20px 50px rgba(11, 79, 108, 0.15);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --font-body: "DM Sans", system-ui, sans-serif;
    --font-display: "Playfair Display", Georgia, serif;
    --container: 1180px;
    --header-height: 78px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.65;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(var(--container), calc(100% - 2rem));
    margin-inline: auto;
}

.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3rem;
}

.section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4vw, 2.75rem);
    line-height: 1.2;
    margin: 0 0 1rem;
    color: var(--color-primary-dark);
}

.section-subtitle {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 1.05rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.6rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.75);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.header-top {
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.82rem;
}

.header-top-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.55rem 0;
    flex-wrap: wrap;
}

.header-contact-right {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.header-divider {
    opacity: 0.45;
}

.header-top a {
    color: rgba(255, 255, 255, 0.95);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-height);
    gap: 1.5rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-logo {
    width: 52px;
    height: 52px;
    object-fit: contain;
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

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

.brand-text small {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    padding: 0.65rem 1rem;
    border-radius: 999px;
    font-weight: 500;
    color: var(--color-text);
    transition: background 0.2s ease, color 0.2s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: var(--color-accent-soft);
    color: var(--color-primary);
}

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-primary-dark);
    border-radius: 2px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Hero */
.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #083549 0%, #0b4f6c 45%, #147a8a 100%);
    color: var(--color-white);
    padding: 5.5rem 0 6rem;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(20, 184, 166, 0.25), transparent 35%),
        radial-gradient(circle at 80% 10%, rgba(255, 255, 255, 0.08), transparent 30%);
    pointer-events: none;
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    line-height: 1.12;
    margin: 0 0 1.25rem;
}

.hero p {
    font-size: 1.08rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 620px;
    margin: 0 0 2rem;
}

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

.hero-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-item {
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 1.1rem;
    text-align: center;
}

.stat-item strong {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.stat-item span {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.82);
}

/* Cards & grids */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.info-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.info-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--color-accent-soft);
    color: var(--color-primary);
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    margin: 0 0 0.65rem;
    font-size: 1.1rem;
    color: var(--color-primary-dark);
}

.info-card p,
.info-card li {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.info-card ul {
    margin: 0;
    padding-left: 1.1rem;
}

/* Certifications */
.cert-strip {
    background: var(--color-white);
    border-block: 1px solid var(--color-border);
    padding: 2rem 0;
}

.cert-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.85rem;
}

.cert-badge {
    padding: 0.65rem 1.1rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #f0fdfa, #ecfeff);
    border: 1px solid #99f6e4;
    color: var(--color-primary-dark);
    font-size: 0.88rem;
    font-weight: 600;
}

/* Products */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.product-image {
    aspect-ratio: 1;
    background: linear-gradient(180deg, #f1f5f9, #e2e8f0);
    display: grid;
    place-items: center;
    overflow: hidden;
}

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

.product-image .placeholder {
    font-size: 2.5rem;
    opacity: 0.35;
}

.product-body {
    padding: 1.1rem 1.25rem 1.35rem;
}

.product-body h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--color-primary-dark);
    text-align: center;
}

/* Proprietor */
.proprietor-section {
    background: linear-gradient(180deg, #ffffff 0%, #f0fdfa 100%);
}

.proprietor-card {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 2.5rem;
    align-items: center;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.proprietor-photo {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
}

.proprietor-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.proprietor-photo::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 40%;
    background: linear-gradient(transparent, rgba(8, 53, 73, 0.55));
}

.proprietor-content blockquote {
    margin: 0 0 1.5rem;
    font-family: var(--font-display);
    font-size: 1.35rem;
    line-height: 1.55;
    color: var(--color-primary-dark);
}

.proprietor-meta h3 {
    margin: 0 0 0.25rem;
    font-size: 1.35rem;
}

.proprietor-meta p {
    margin: 0;
    color: var(--color-accent);
    font-weight: 600;
}

.proprietor-text {
    margin-top: 1.25rem;
    color: var(--color-text-muted);
}

.proprietor-text p {
    margin: 0 0 1rem;
}

/* About page */
.page-hero {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
    color: var(--color-white);
    padding: 4.5rem 0;
    text-align: center;
}

.page-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    margin: 0 0 0.75rem;
}

.page-hero p {
    max-width: 680px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.9);
}

.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}

.about-intro p {
    color: var(--color-text-muted);
    margin: 0 0 1rem;
}

.location-cards {
    display: grid;
    gap: 1rem;
}

.location-card {
    background: var(--color-white);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-sm);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-sm);
}

.location-card h4 {
    margin: 0 0 0.35rem;
    color: var(--color-primary-dark);
}

.location-card p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.values-grid .info-card {
    border-top: 3px solid var(--color-accent);
}

.timeline-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.75rem;
}

.timeline-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: var(--color-white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.timeline-list li::before {
    content: "✓";
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-accent-soft);
    color: var(--color-primary);
    display: grid;
    place-items: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.product-category {
    margin-bottom: 3rem;
}

.product-category h3 {
    font-family: var(--font-display);
    color: var(--color-primary-dark);
    margin: 0 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-accent-soft);
}

.product-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 0.75rem;
}

.product-list span {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    color: var(--color-text);
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.contact-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.contact-card h3 {
    margin: 0 0 1rem;
    color: var(--color-primary-dark);
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.contact-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: var(--color-accent-soft);
    color: var(--color-primary);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.contact-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font: inherit;
    margin-bottom: 1rem;
    background: var(--color-bg);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid rgba(20, 184, 166, 0.35);
    border-color: var(--color-accent);
}

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

/* Add product form */
.admin-panel {
    max-width: 640px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.file-upload {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    background: var(--color-bg);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.file-upload:hover {
    border-color: var(--color-accent);
    background: var(--color-accent-soft);
}

.file-upload input {
    display: none;
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert ul {
    margin: 0.5rem 0 0;
    padding-left: 1.25rem;
}

.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px dashed var(--color-border);
    color: var(--color-text-muted);
}

.cta-banner {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
}

.cta-banner h2 {
    font-family: var(--font-display);
    margin: 0 0 0.75rem;
}

.cta-banner p {
    margin: 0 0 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Footer */
.site-footer {
    position: relative;
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.88);
    margin-top: 4rem;
    padding-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr 1fr;
    gap: 2rem;
    padding-bottom: 2.5rem;
}

.footer-logo {
    width: 56px;
    height: 56px;
    object-fit: contain;
    margin-bottom: 0.85rem;
}

.footer-grid h3,
.footer-grid h4 {
    color: var(--color-white);
    margin: 0 0 1rem;
}

.footer-grid p {
    margin: 0 0 0.85rem;
    font-size: 0.92rem;
    line-height: 1.6;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

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

.footer-badges {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.footer-badges li {
    padding: 0.4rem 0.75rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    font-size: 0.82rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1.25rem 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.65);
}

.footer-bottom p {
    margin: 0;
}

/* Responsive */
@media (max-width: 960px) {
    .hero-grid,
    .about-intro,
    .proprietor-card,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .proprietor-photo {
        max-width: 320px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .container {
        width: min(var(--container), calc(100% - 1.25rem));
    }

    .header-top-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.35rem;
    }

    .header-contact-right {
        font-size: 0.78rem;
    }

    .header-divider {
        display: none;
    }

    .header-contact-right a {
        display: block;
    }

    .brand-logo {
        width: 44px;
        height: 44px;
    }

    .brand-text strong {
        font-size: 0.95rem;
    }

    .brand-text small {
        font-size: 0.7rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: var(--color-white);
        padding: 0.75rem;
        border-top: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
        display: none;
        z-index: 100;
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-menu a {
        text-align: center;
        padding: 0.85rem 1rem;
    }

    .navbar {
        position: relative;
    }

    .hero {
        padding: 3.5rem 0 4rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-card {
        padding: 1.25rem;
    }

    .page-hero {
        padding: 3rem 0;
    }

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

    .section {
        padding: 3rem 0;
    }

    .proprietor-card {
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .proprietor-content blockquote {
        font-size: 1.15rem;
    }

    .contact-card,
    .admin-panel {
        padding: 1.5rem;
    }

    .cta-banner {
        padding: 2rem 1.25rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 1rem;
    }

    .product-list {
        grid-template-columns: 1fr;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .cert-badges {
        justify-content: flex-start;
    }

    .cert-badge {
        font-size: 0.8rem;
        padding: 0.55rem 0.85rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .stat-item strong {
        font-size: 1.25rem;
    }
}