/* ==========================================================================
   IncubatorPro — Premium Design System
   One shared stylesheet for every page. Edit here, not per-page.
   ========================================================================== */

:root {
    /* Brand palette — deep agricultural green + warm gold accent */
    --c-primary: #0f3d2e;
    --c-primary-dark: #0a2b20;
    --c-primary-light: #17614a;
    --c-primary-tint: #e8f2ee;
    --c-accent: #d4a017;
    --c-accent-dark: #ad7f0f;
    --c-accent-light: #f4c94f;
    --c-ink: #1a2420;
    --c-body: #4b5a54;
    --c-muted: #7c8b84;
    --c-bg: #faf9f5;
    --c-surface: #ffffff;
    --c-border: #e4e2d8;
    --c-success: #1a7f4b;
    --c-success-bg: #eaf7ef;
    --c-danger: #c0362c;
    --c-danger-bg: #fbeceb;

    /* Type */
    --font-heading: 'Plus Jakarta Sans', 'Segoe UI', sans-serif;
    --font-body: 'Inter', 'Segoe UI', sans-serif;

    /* Elevation */
    --shadow-sm: 0 1px 2px rgba(15, 61, 46, 0.06), 0 1px 3px rgba(15, 61, 46, 0.08);
    --shadow-md: 0 4px 12px rgba(15, 61, 46, 0.08), 0 2px 4px rgba(15, 61, 46, 0.06);
    --shadow-lg: 0 20px 40px -12px rgba(15, 61, 46, 0.18);
    --shadow-gold: 0 8px 20px -6px rgba(212, 160, 23, 0.45);

    /* Rhythm */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-pill: 999px;
    --section-pad: 96px;
    --container-w: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--c-body);
    background: var(--c-bg);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--c-ink);
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 15px; }

.container {
    width: 92%;
    max-width: var(--container-w);
    margin: 0 auto;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--c-accent-dark);
    background: rgba(212, 160, 23, 0.12);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 18px;
}

.section-title { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-title h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 14px; }
.section-title p { font-size: 17px; color: var(--c-muted); }

section { padding: var(--section-pad) 0; }
.section-alt { background: var(--c-surface); }
.section-tint { background: var(--c-primary-tint); }

/* Alternating bands for visual rhythm across every page */
.media, .usp-section, .poultry-guide, .location-service, .faq { background: var(--c-surface); }
.content-rich, .service-areas, .training, .contact { background: var(--c-bg); }

/* ---------- Buttons ---------- */
.btn,
.btn-primary, .btn-outline, .cta-button, .buy-button, .submit-contact, .submit-order,
.primary-button, .secondary-button, .info-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 15px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    white-space: nowrap;
    text-decoration: none;
}
.btn-primary, .cta-button, .buy-button, .submit-contact, .submit-order, .primary-button {
    background: linear-gradient(135deg, var(--c-accent), var(--c-accent-dark));
    color: #241a04;
    box-shadow: var(--shadow-gold);
}
.btn-primary:hover, .cta-button:hover, .buy-button:hover, .submit-contact:hover, .submit-order:hover, .primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px -6px rgba(212, 160, 23, 0.55);
}
/* Outline buttons on dark backgrounds (hero, cta-section) */
.btn-outline, .secondary-button {
    background: rgba(255,255,255,0.08);
    color: #fff;
    border: 1.5px solid rgba(255,255,255,0.5);
}
.btn-outline:hover, .secondary-button:hover {
    background: rgba(255,255,255,0.18);
    transform: translateY(-2px);
}
/* .info-button lives on light card backgrounds (product cards), so it defaults to dark ink */
.info-button {
    background: transparent;
    color: var(--c-primary);
    border: 1.5px solid var(--c-primary);
}
.info-button:hover {
    background: var(--c-primary-tint);
    transform: translateY(-2px);
}
.btn-block { width: 100%; }

/* ---------- Header / Nav ---------- */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(250, 249, 245, 0.85);
    backdrop-filter: blur(10px) saturate(150%);
    -webkit-backdrop-filter: blur(10px) saturate(150%);
    border-bottom: 1px solid var(--c-border);
}
.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}
.logo-container { display: flex; align-items: center; gap: 12px; }
.logo {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 17px;
    font-family: var(--font-heading);
    box-shadow: var(--shadow-sm);
}
.logo-text { font-family: var(--font-heading); font-size: 21px; font-weight: 800; color: var(--c-ink); }
.logo-text span { color: var(--c-accent-dark); }

nav { display: flex; align-items: center; gap: 36px; }
nav ul { display: flex; align-items: center; gap: 30px; }
nav ul li a {
    font-weight: 600;
    font-size: 14.5px;
    color: var(--c-body);
    position: relative;
    padding: 4px 0;
    transition: color 0.2s;
}
nav ul li a:not(.cta-button)::after {
    content: '';
    position: absolute;
    left: 0; bottom: -4px;
    width: 0; height: 2px;
    background: var(--c-accent);
    transition: width 0.25s ease;
}
nav ul li a:not(.cta-button):hover { color: var(--c-primary); }
nav ul li a:not(.cta-button):hover::after { width: 100%; }
nav .cta-button { padding: 11px 22px; font-size: 14px; }

.nav-toggle {
    display: none;
    width: 42px; height: 42px;
    align-items: center; justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--c-primary-tint);
    flex-direction: column;
    gap: 4px;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--c-primary); border-radius: 2px; transition: transform 0.25s, opacity 0.25s; }
.nav-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 20%, rgba(212,160,23,0.25), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(23,97,74,0.5), transparent 50%),
        linear-gradient(135deg, var(--c-primary-dark), var(--c-primary));
    color: #fff;
    padding: 120px 0 100px;
    text-align: center;
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px);
    background-size: 26px 26px;
    opacity: 0.5;
    pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 7px 16px;
    border-radius: var(--radius-pill);
    margin-bottom: 22px;
}
.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}
.hero h1 {
    color: #fff;
    font-size: clamp(32px, 5vw, 54px);
    max-width: 880px;
    margin: 0 auto 22px;
}
.hero-subtitle {
    font-size: 19px;
    max-width: 680px;
    margin: 0 auto 34px;
    color: rgba(255,255,255,0.88);
}
.hero-features, .hero-keywords {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 38px;
}
.feature-badge, .keyword-badge {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 9px 16px;
    border-radius: var(--radius-pill);
    font-size: 13.5px;
    font-weight: 600;
}

/* ---------- Product cards ---------- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.product-card {
    background: var(--c-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--c-border);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-badge {
    background: var(--c-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 10px 24px;
    text-align: center;
}
.product-image { aspect-ratio: 4/3; overflow: hidden; background: var(--c-primary-tint); }
.product-image img { width: 100%; height: 100%; object-fit: cover; }
.product-info { padding: 30px; flex: 1; display: flex; flex-direction: column; }
.product-info h3 { font-size: 22px; margin-bottom: 6px; }
.product-capacity { color: var(--c-accent-dark); font-weight: 700; font-size: 14px; margin-bottom: 18px; }
.product-features { margin-bottom: 22px; }
.product-features li {
    padding: 8px 0 8px 28px;
    position: relative;
    font-size: 14.5px;
    border-bottom: 1px dashed var(--c-border);
}
.product-features li:last-child { border-bottom: none; }
.product-features li::before {
    content: '✓';
    position: absolute; left: 0; top: 8px;
    color: var(--c-primary);
    font-weight: 800;
}
.product-price {
    font-size: 26px;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--c-ink);
    margin-bottom: 14px;
}
.cod-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--c-primary-tint);
    color: var(--c-primary);
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}
.product-actions { display: flex; gap: 12px; margin-top: auto; }
.product-actions .btn, .product-actions button { flex: 1; }

/* ---------- Content blocks ---------- */
.content-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.content-block h3 { font-size: 21px; margin-bottom: 12px; }
.content-block p { font-size: 15.5px; }
.content-block a { color: var(--c-primary); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- USP / feature / benefit grids ---------- */
.usp-grid, .features-grid, .benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.usp-item, .feature-card, .benefit-item, .why-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 32px 26px;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.usp-item:hover, .feature-card:hover, .benefit-item:hover, .why-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.usp-icon, .feature-icon, .benefit-icon { font-size: 30px; margin-bottom: 16px; }
.usp-item h3, .feature-card h3, .benefit-item h3, .why-card h3 { font-size: 17px; margin-bottom: 8px; }
.usp-item p, .feature-card p, .benefit-item p, .why-card p { font-size: 14.5px; }
.why-card h3 { display: flex; align-items: center; justify-content: center; gap: 10px; }

/* ---------- Areas / cities / provinces ---------- */
.cities-list, .areas-list { background: var(--c-surface); border-radius: var(--radius-lg); padding: 40px; border: 1px solid var(--c-border); }
.cities-list h3, .areas-list h3 { font-size: 19px; margin-bottom: 20px; text-align: center; }
.cities-list ul, .areas-list ul { columns: 3; gap: 20px; }
.cities-list li, .areas-list li { padding: 8px 0; font-size: 14.5px; break-inside: avoid; }

.province-grid, .provinces-grid, .areas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.province, .province-card, .area-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 22px 24px;
}
.province h3, .province-card h3, .area-card h3 { font-size: 16px; color: var(--c-primary); margin-bottom: 10px; }
.province ul li, .province-card ul li { font-size: 14px; padding: 4px 0; }
.area-card p { font-size: 13.5px; color: var(--c-muted); }

/* ---------- Guides ---------- */
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.guide-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 28px;
}
.guide-card h3 { font-size: 17.5px; margin-bottom: 10px; }
.guide-card p { font-size: 14.5px; margin-bottom: 16px; }
.read-more { color: var(--c-primary); font-weight: 700; font-size: 14px; }
.read-more::after { content: ' →'; }

/* ---------- Video ---------- */
.media-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.video-container { position: relative; border-radius: var(--radius-md); overflow: hidden; background: var(--c-ink); aspect-ratio: 16/10; cursor: pointer; }
.video-container video { width: 100%; height: 100%; object-fit: cover; }
.video-placeholder {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    color: #fff; gap: 10px;
    background: linear-gradient(135deg, var(--c-primary-dark), var(--c-primary));
}
.play-button {
    width: 60px; height: 60px; border-radius: 50%;
    background: var(--c-accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: var(--c-primary-dark);
}
.loading-text { font-size: 13px; opacity: 0.75; }
.image-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 28px; }
.gallery-item { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 3/4; box-shadow: var(--shadow-sm); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.06); }

/* ---------- Training ---------- */
.training-card {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 28px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 34px;
    margin-bottom: 26px;
    align-items: start;
}
.training-image { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 3/4; }
.training-image img { width: 100%; height: 100%; object-fit: cover; }
.training-content h3 { font-size: 20px; margin-bottom: 8px; }
.training-content p { margin-bottom: 16px; }
.training-content ul { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 20px; margin-bottom: 18px; }
.training-content ul li { font-size: 14.5px; padding-left: 22px; position: relative; }
.training-content ul li::before { content: '›'; position: absolute; left: 0; color: var(--c-accent-dark); font-weight: 800; }
.training-cta { color: var(--c-primary); font-weight: 700; font-size: 14px; }
.training-cta::after { content: ' →'; }

/* ---------- Spec table ---------- */
.spec-table-wrap { overflow-x: auto; background: var(--c-surface); border-radius: var(--radius-lg); border: 1px solid var(--c-border); }
table.spec-table { width: 100%; border-collapse: collapse; min-width: 480px; }
table.spec-table th, table.spec-table td { padding: 16px 22px; text-align: left; font-size: 14.5px; border-bottom: 1px solid var(--c-border); }
table.spec-table thead th { background: var(--c-primary-tint); color: var(--c-primary); font-family: var(--font-heading); font-size: 14px; }
table.spec-table tbody tr:last-child td { border-bottom: none; }
table.spec-table tbody tr:hover { background: var(--c-bg); }

/* ---------- FAQ ---------- */
.faq-grid { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-md); overflow: hidden; }
.faq-question {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 26px; font-weight: 700; font-size: 15.5px; color: var(--c-ink);
    cursor: pointer;
}
.faq-question span { font-size: 20px; color: var(--c-accent-dark); transition: transform 0.2s; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.35s ease; padding: 0 26px; }
.faq-answer p { font-size: 14.5px; padding-bottom: 22px; }
.faq-item.active .faq-answer { max-height: 400px; }

/* ---------- Contact ---------- */
.contact-container { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 44px; }
.contact-info {
    background: linear-gradient(150deg, var(--c-primary), var(--c-primary-dark));
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 40px;
}
.contact-info h3 { color: #fff; font-size: 21px; margin-bottom: 22px; }
.contact-details { margin-bottom: 22px; }
.contact-detail { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.15); font-size: 14.5px; }
.contact-detail i { width: 36px; height: 36px; background: rgba(255,255,255,0.12); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.contact-info > p { font-size: 14px; opacity: 0.9; }
.contact-info > p a { color: var(--c-accent-light); font-weight: 600; }

.contact-form-container { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 40px; position: relative; }
.contact-form-container h3 { font-size: 20px; margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 700; color: var(--c-ink); margin-bottom: 7px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-sm);
    background: var(--c-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px var(--c-primary-tint);
    background: var(--c-surface);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.honeypot-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.success-message, .form-error-message {
    display: none;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 18px;
}
.success-message { background: var(--c-success-bg); color: var(--c-success); }
.form-error-message { background: var(--c-danger-bg); color: var(--c-danger); }
.loading-spinner { display: none; text-align: center; padding: 10px 0; font-size: 14px; color: var(--c-muted); }

/* ---------- CTA band ---------- */
.cta-section {
    background: linear-gradient(135deg, var(--c-primary-dark), var(--c-primary));
    color: #fff;
    text-align: center;
}
.cta-section h2 { color: #fff; font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 14px; }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 17px; max-width: 620px; margin: 0 auto 34px; }
.cta-buttons { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
footer { background: var(--c-ink); color: rgba(255,255,255,0.7); padding-top: 72px; }
.footer-content { display: grid; grid-template-columns: 1.4fr 0.85fr 0.85fr 1fr; gap: 40px; padding-bottom: 50px; }
.footer-column h3 { color: #fff; font-size: 16px; margin-bottom: 20px; }
.footer-column p { font-size: 14px; line-height: 1.7; }
.footer-column ul li { padding: 7px 0; font-size: 14px; }
.footer-column ul li a:hover { color: var(--c-accent-light); }
.copyright { border-top: 1px solid rgba(255,255,255,0.1); padding: 22px 0; text-align: center; font-size: 13px; }

/* ---------- Modal ---------- */
.modal {
    display: none;
    position: fixed; inset: 0;
    background: rgba(15, 36, 28, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal-content {
    background: var(--c-surface);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-lg);
}
.modal-content h2 { font-size: 22px; margin-bottom: 22px; padding-right: 30px; }
.close-modal { position: absolute; top: 26px; right: 30px; font-size: 26px; color: var(--c-muted); cursor: pointer; line-height: 1; }
.close-modal:hover { color: var(--c-ink); }
.payment-options { display: flex; gap: 12px; margin-bottom: 8px; }
.payment-option {
    flex: 1; display: flex; align-items: center; gap: 10px; justify-content: center;
    padding: 14px; border: 1.5px solid var(--c-border); border-radius: var(--radius-sm);
    cursor: pointer; font-size: 14px; font-weight: 600; transition: all 0.2s;
}
.payment-option.selected { border-color: var(--c-primary); background: var(--c-primary-tint); color: var(--c-primary); }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-lg { margin-top: 40px; }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    :root { --section-pad: 68px; }
    .products-grid, .content-grid, .media-grid { grid-template-columns: 1fr; }
    .usp-grid, .features-grid, .benefits-grid, .guide-grid, .province-grid, .provinces-grid, .areas-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-container { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr 1fr; }
    .cities-list ul, .areas-list ul { columns: 2; }
}

@media (max-width: 768px) {
    nav { position: fixed; top: 78px; left: 0; right: 0; background: var(--c-surface); flex-direction: column; align-items: stretch; padding: 10px 6%; box-shadow: var(--shadow-md); border-bottom: 1px solid var(--c-border); transform: translateY(-140%); opacity: 0; transition: transform 0.3s ease, opacity 0.3s ease; gap: 0; }
    nav.open { transform: translateY(0); opacity: 1; }
    nav ul { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
    nav ul li { width: 100%; }
    nav ul li a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--c-border); }
    nav ul li a::after { display: none; }
    nav .cta-button { margin: 14px 0; text-align: center; }
    .nav-toggle { display: flex; }

    .hero { padding: 70px 0 60px; }
    .usp-grid, .features-grid, .benefits-grid, .guide-grid, .province-grid, .provinces-grid, .areas-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .cities-list ul, .areas-list ul { columns: 1; }
    .image-gallery { grid-template-columns: repeat(2, 1fr); }
    .training-card { grid-template-columns: 1fr; }
    .training-image { aspect-ratio: 16/9; max-width: 280px; }
    .footer-content { grid-template-columns: 1fr; gap: 32px; text-align: center; }
    .contact-detail { justify-content: center; }
    .training-content ul { grid-template-columns: 1fr; }
    .cta-buttons { flex-direction: column; align-items: stretch; }
    .product-actions { flex-direction: column; }
    .payment-options { flex-direction: column; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 30px; }
    .modal-content { padding: 26px; }
    section { padding: 52px 0; }
}