/* =========================================================
   Hurbel - Herbal Wellness Website
   Color theme: emerald green + warm terracotta accent
   ========================================================= */

:root {
    --color-primary: #0f7a5c;
    --color-primary-dark: #0b5c45;
    --color-primary-light: #e5f3ee;
    --color-accent: #d97a3f;
    --color-accent-dark: #b6612d;
    --color-bg: #faf8f3;
    --color-surface: #ffffff;
    --color-text: #26312c;
    --color-text-muted: #6b7a72;
    --color-border: #e4e2d8;
    --radius: 14px;
    --shadow: 0 6px 20px rgba(15, 122, 92, 0.08);
    --max-width: 1200px;
    font-size: 16px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: "Segoe UI", "Poppins", Arial, sans-serif;
    scroll-behavior: smooth;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section { padding: 56px 0; }
.section-alt { background: var(--color-primary-light); }
.section-title {
    font-size: 1.8rem;
    margin: 0 0 28px;
    text-align: center;
    color: var(--color-primary-dark);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 12px 26px;
    border-radius: 999px;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease;
    font-size: 0.95rem;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-outline { background: transparent; border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-lg { padding: 14px 32px; font-size: 1.05rem; }
.btn-block { width: 100%; text-align: center; }

/* ---------- Announcement bar ---------- */
.announcement-bar {
    background: var(--color-primary-dark);
    color: #fff;
    text-align: center;
    font-size: 0.82rem;
    padding: 8px 12px;
}

/* ---------- Header ---------- */
.site-header {
    background: var(--color-surface);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 14px 20px;
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 1.4rem; color: var(--color-primary-dark); }
.brand-icon { font-size: 1.6rem; }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.hamburger span { width: 22px; height: 2px; background: var(--color-text); border-radius: 2px; }

.main-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    flex: 1;
}
.nav-link { font-weight: 600; font-size: 0.95rem; color: var(--color-text); cursor: pointer; }
.nav-link:hover { color: var(--color-primary); }
.chevron { font-size: 0.7rem; }

.nav-item.has-mega { position: relative; }
.mega-menu {
    display: none;
    position: absolute;
    top: 130%;
    left: 0;
    background: var(--color-surface);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    padding: 14px;
    min-width: 320px;
    grid-template-columns: 1fr 1fr;
    gap: 6px 18px;
    z-index: 50;
}
.mega-menu a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 0.9rem;
    white-space: nowrap;
}
.mega-menu a:hover { background: var(--color-primary-light); color: var(--color-primary-dark); }
.nav-item.has-mega:hover .mega-menu { display: grid; }

.header-actions { display: flex; align-items: center; gap: 16px; }
.search-box {
    display: flex;
    align-items: center;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 6px 6px 6px 14px;
}
.search-box input {
    border: none;
    background: transparent;
    outline: none;
    width: 160px;
    font-size: 0.85rem;
}
.search-box button { border: none; background: none; cursor: pointer; font-size: 0.95rem; }

.cart-link { position: relative; font-size: 1.3rem; }
.cart-badge {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--color-accent);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: 999px;
    padding: 1px 6px;
}

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-bg));
    padding: 64px 0;
    overflow: hidden;
}
.hero-inner { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.hero-text { flex: 1 1 420px; }
.eyebrow {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 14px;
}
.hero-text h1 { font-size: 2.6rem; line-height: 1.15; margin: 0 0 16px; color: var(--color-primary-dark); }
.hero-text p { color: var(--color-text-muted); font-size: 1.05rem; margin-bottom: 24px; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-visual { position: relative; flex: 1 1 280px; min-height: 260px; }
.hero-blob {
    position: absolute;
    font-size: 3rem;
    background: var(--color-surface);
    border-radius: 50%;
    width: 110px;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
}
.blob-1 { top: 10%; left: 20%; }
.blob-2 { top: 45%; left: 55%; width: 140px; height: 140px; font-size: 3.6rem; }
.blob-3 { top: 70%; left: 10%; }

/* ---------- Trust strip ---------- */
.trust-strip { padding: 32px 0; }
.trust-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    text-align: center;
}
.trust-item { font-size: 0.8rem; font-weight: 600; color: var(--color-text-muted); }
.trust-item span { display: block; font-size: 1.6rem; margin-bottom: 6px; }

/* ---------- Category grid ---------- */
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.category-tile {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 24px 16px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform .15s ease;
}
.category-tile:hover { transform: translateY(-4px); }
.category-icon { display: block; font-size: 2rem; margin-bottom: 10px; }
.category-name { display: block; font-weight: 700; margin-bottom: 4px; }
.category-desc { display: block; font-size: 0.78rem; color: var(--color-text-muted); }

/* ---------- Product scroll / grid / card ---------- */
.product-scroll {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 10px;
}
.scroll-item { flex: 0 0 240px; scroll-snap-align: start; }

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.product-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 16px;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.badge-discount {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--color-accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
    z-index: 2;
}
.badge-bestseller {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
    z-index: 2;
}
.product-thumb {
    background: var(--color-primary-light);
    border-radius: 10px;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}
.product-thumb-icon { font-size: 3rem; }
.product-rating { font-size: 0.8rem; color: var(--color-accent-dark); margin-bottom: 6px; }
.review-count { color: var(--color-text-muted); }
.product-name {
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}
.product-price { margin-bottom: 12px; }
.price-current { font-weight: 800; color: var(--color-primary-dark); margin-right: 8px; }
.price-original { text-decoration: line-through; color: var(--color-text-muted); font-size: 0.85rem; }
.btn-add-cart {
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 10px;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
}
.btn-add-cart:hover { background: var(--color-primary-dark); }

/* ---------- Awareness CTA (home) ---------- */
.awareness-cta {
    background: linear-gradient(120deg, var(--color-accent), var(--color-accent-dark));
    color: #fff;
    border-radius: var(--radius);
    margin: 40px auto;
    max-width: var(--max-width);
}
.awareness-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.awareness-cta h2 { margin: 0 0 10px; }
.awareness-cta p { max-width: 520px; margin-bottom: 18px; opacity: 0.95; }
.awareness-cta .btn-primary { background: #fff; color: var(--color-accent-dark); }
.awareness-icon { font-size: 4rem; }

/* ---------- Experts ---------- */
.experts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.expert-card { background: var(--color-surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; text-align: center; }
.expert-avatar { font-size: 2.5rem; margin-bottom: 10px; }
.expert-card h4 { margin: 0 0 6px; }
.expert-card p { font-size: 0.82rem; color: var(--color-text-muted); margin: 0; }

/* ---------- Stats ---------- */
.stats-strip { background: var(--color-primary-dark); color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; gap: 16px; }
.stat strong { display: block; font-size: 2rem; }
.stat span { font-size: 0.85rem; opacity: 0.85; }

/* ---------- Page header (Shop / About / Contact etc.) ---------- */
.page-header {
    background: var(--color-primary-light);
    padding: 40px 0;
    text-align: center;
}
.page-header h1 { margin: 0 0 6px; color: var(--color-primary-dark); }
.page-header p { color: var(--color-text-muted); margin: 0; }

/* ---------- Shop layout ---------- */
.shop-layout { display: grid; grid-template-columns: 240px 1fr; gap: 30px; align-items: start; }
.shop-sidebar { background: var(--color-surface); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.shop-sidebar h3 { margin-top: 0; font-size: 1rem; }
.filter-list li a { display: block; padding: 8px 10px; border-radius: 8px; font-size: 0.9rem; }
.filter-list li.active a, .filter-list li a:hover { background: var(--color-primary-light); color: var(--color-primary-dark); font-weight: 700; }
.search-note { margin-bottom: 16px; color: var(--color-text-muted); }
.empty-state { text-align: center; padding: 40px 0; color: var(--color-text-muted); }

/* ---------- Product detail ---------- */
.product-detail-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.product-detail-image {
    background: var(--color-primary-light);
    border-radius: var(--radius);
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-detail-icon { font-size: 8rem; }
.breadcrumb { font-size: 0.8rem; color: var(--color-text-muted); }
.product-detail-info h1 { margin: 8px 0; font-size: 1.6rem; }
.product-detail-short { color: var(--color-text-muted); margin-bottom: 14px; }
.product-price-lg { display: flex; align-items: center; gap: 10px; font-size: 1.3rem; margin-bottom: 18px; }
.qty-selector {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 6px 16px;
    margin-bottom: 16px;
}
.qty-selector button { border: none; background: none; font-size: 1.1rem; cursor: pointer; font-weight: 700; }
.added-message { color: var(--color-primary-dark); font-weight: 600; margin-top: 10px; }

.product-tabs { margin-top: 30px; }
.tab-buttons { display: flex; gap: 10px; border-bottom: 1px solid var(--color-border); margin-bottom: 16px; }
.tab-buttons button {
    background: none;
    border: none;
    padding: 10px 4px;
    font-weight: 600;
    cursor: pointer;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
}
.tab-buttons button.active { color: var(--color-primary-dark); border-color: var(--color-primary); }
.tab-content ul { padding-left: 18px; list-style: disc; }

/* ---------- Cart ---------- */
.cart-layout { display: grid; grid-template-columns: 1fr 320px; gap: 30px; align-items: start; }
.cart-row {
    display: grid;
    grid-template-columns: 60px 1fr auto auto auto;
    align-items: center;
    gap: 14px;
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 14px;
    margin-bottom: 14px;
}
.cart-row-icon { font-size: 2rem; text-align: center; }
.cart-row-info { display: flex; flex-direction: column; gap: 4px; }
.cart-row-price { color: var(--color-text-muted); font-size: 0.85rem; }
.cart-row-total { font-weight: 700; }
.btn-remove { border: none; background: none; cursor: pointer; color: var(--color-accent-dark); font-weight: 700; }

.cart-summary { background: var(--color-surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 12px; font-size: 0.95rem; }
.summary-total { font-weight: 800; font-size: 1.1rem; border-top: 1px solid var(--color-border); padding-top: 12px; }

/* ---------- About ---------- */
.about-content { max-width: 800px; margin: 0 auto; line-height: 1.7; }
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.value-card { background: var(--color-surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; text-align: center; }
.value-card span { font-size: 2rem; display: block; margin-bottom: 8px; }

/* ---------- Contact ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; }
.contact-info p { margin: 10px 0; }
.contact-form-wrap label { display: block; margin: 14px 0 6px; font-weight: 600; font-size: 0.9rem; }
.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 0.95rem;
}
.contact-form-wrap .btn { margin-top: 20px; }
.validation-message { color: #c0392b; font-size: 0.8rem; }

/* ---------- Awareness page ---------- */
.awareness-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.awareness-card { background: var(--color-surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; }
.awareness-icon { font-size: 2rem; display: block; margin-bottom: 10px; }
.disclaimer { margin-top: 24px; font-size: 0.8rem; color: var(--color-text-muted); text-align: center; }

/* ---------- Footer ---------- */
.site-footer { background: #0e241c; color: #d8e6df; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 30px; padding: 50px 20px 30px; }
.footer-col h4 { color: #fff; margin-bottom: 14px; font-size: 1rem; }
.footer-col a, .footer-col p { display: block; color: #a8c2b7; font-size: 0.88rem; margin-bottom: 10px; }
.footer-col a:hover { color: #fff; }
.brand-col .brand { color: #fff; margin-bottom: 12px; }
.social-links { display: flex; gap: 12px; margin-top: 14px; font-size: 1.2rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 16px 0; text-align: center; font-size: 0.78rem; color: #8fa89c; }

/* ---------- WhatsApp float ---------- */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #25d366;
    color: #fff;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 6px 18px rgba(0,0,0,0.25);
    z-index: 99;
}

.not-found { text-align: center; padding: 80px 0; }

/* =========================================================
   RESPONSIVE - Tablet
   ========================================================= */
@media (max-width: 992px) {
    .category-grid { grid-template-columns: repeat(3, 1fr); }
    .product-grid { grid-template-columns: repeat(3, 1fr); }
    .trust-grid { grid-template-columns: repeat(3, 1fr); }
    .experts-grid { grid-template-columns: repeat(3, 1fr); }
    .shop-layout { grid-template-columns: 200px 1fr; }
    .product-detail-layout { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .cart-layout { grid-template-columns: 1fr; }
}

/* =========================================================
   RESPONSIVE - Mobile
   ========================================================= */
@media (max-width: 768px) {
    .hamburger { display: flex; }

    .main-nav {
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-surface);
        padding: 14px 20px 20px;
        box-shadow: var(--shadow);
    }
    .main-nav.open { display: flex; }
    .nav-item.has-mega { width: 100%; }
    .mega-menu {
        display: none;
        position: static;
        grid-template-columns: 1fr;
        box-shadow: none;
        padding: 6px 0 6px 12px;
        min-width: 0;
    }
    .nav-item.has-mega:hover .mega-menu,
    .nav-item.has-mega:focus-within .mega-menu { display: grid; }

    .search-box input { width: 100px; }

    .hero-text h1 { font-size: 1.9rem; }
    .hero-visual { display: none; }

    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .experts-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }

    .shop-layout { grid-template-columns: 1fr; }
    .shop-sidebar { order: 2; }

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

    .cart-row { grid-template-columns: 44px 1fr; grid-template-areas: "icon info" "qty qty" "total remove"; }
    .about-values { grid-template-columns: 1fr; }
    .awareness-grid { grid-template-columns: 1fr; }
    .awareness-cta-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .category-grid { grid-template-columns: 1fr 1fr; }
    .product-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .trust-grid { grid-template-columns: 1fr 1fr; }
}