/* ===== SHARED STYLES FOR ALL PAGES ===== */
/* Base styles from index.html extracted into shared CSS */

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary: #A4C639;
    --primary-dark: #8aaa28;
    --primary-light: #f0f7e0;
    --accent: #FF9900;
    --accent-dark: #e58a00;
    --nav-green: #A4C639;
    --nav-green-dark: #8aaa28;
    --dark: #3D3D3D;
    --gray-900: #040404;
    --gray-700: #555555;
    --gray-500: #777777;
    --gray-300: #d0d0d0;
    --gray-100: #f7f7f7;
    --white: #ffffff;
    --success: #A4C639;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 2px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Roboto Slab', 'Inter', serif;
    color: var(--gray-900);
    line-height: 1.6;
    background: var(--gray-100);
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--white);
    color: var(--gray-500);
    font-size: 0.8rem;
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-300);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.top-bar a { color: var(--gray-500); transition: color var(--transition); }
.top-bar a:hover { color: var(--accent); }
.top-bar__links { display: flex; gap: 20px; }

/* ===== HEADER ===== */
.header {
    background: #3D3D3D;
    border-bottom: none;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    padding-bottom: 16px;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
    white-space: nowrap;
}

.logo__icon {
    width: 44px;
    height: 44px;
    background: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 800;
}

.logo span { color: var(--accent); }

.logo__img {
    height: 50px;
    width: auto;
}

/* Search bar */
.search-bar {
    flex: 1;
    max-width: 480px;
    position: relative;
}

.search-bar input {
    width: 100%;
    padding: 12px 48px 12px 20px;
    border: none;
    border-radius: 50px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: box-shadow var(--transition);
    outline: none;
    background: var(--white);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
}

.search-bar input:focus { box-shadow: inset 0 1px 3px rgba(0,0,0,0.05), 0 0 0 2px var(--nav-green); }

.search-bar button {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: #ccc;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition);
}

.search-bar button:hover { color: var(--success); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 24px; }

.header-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: var(--white);
    cursor: pointer;
    transition: color var(--transition);
}

.header-action:hover { color: var(--nav-green); }
.header-action__icon { font-size: 1.4rem; position: relative; }

.header-action__badge {
    position: absolute;
    top: -6px;
    right: -8px;
    background: var(--success);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== NAV ===== */
.nav { background: linear-gradient(to bottom, var(--nav-green), var(--nav-green-dark)); }
.nav .container { display: flex; align-items: center; gap: 0; }

.nav a {
    color: var(--white);
    padding: 18px 26px;
    font-size: 1.05rem;
    font-weight: 500;
    transition: background var(--transition);
    white-space: nowrap;
}

.nav a:hover, .nav a.active { background: rgba(0,0,0,0.15); }

.nav__categories {
    background: var(--dark);
    color: var(--white) !important;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 18px 28px !important;
    font-size: 1.05rem;
}

.nav__categories:hover { background: #222 !important; }

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--white);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}

.btn--primary { background: var(--accent); color: var(--white); }
.btn--primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 4px 15px rgba(254,113,10,0.4); }

.btn--outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.3); }
.btn--outline:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }

.btn--blue { background: var(--primary); color: var(--white); }
.btn--blue:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 4px 15px rgba(0,87,184,0.3); }

.btn--sm { padding: 10px 20px; font-size: 0.85rem; }

/* ===== SECTION STYLES ===== */
.section { padding: 80px 0; }
.section--gray { background: var(--gray-100); }

.section__header { text-align: center; margin-bottom: 48px; }

.section__tag {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section__header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.section__header p {
    color: var(--gray-500);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== PAGE HERO ===== */
.page-hero {
    background: linear-gradient(135deg, #2d4a1e 0%, #1a2e12 100%);
    color: var(--white);
    padding: 48px 0;
}

.page-hero h1 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.page-hero p {
    font-size: 1.1rem;
    opacity: 0.8;
}

.breadcrumbs {
    font-size: 0.85rem;
    margin-bottom: 16px;
    opacity: 0.7;
}

.breadcrumbs a { color: var(--nav-green); }
.breadcrumbs a:hover { text-decoration: underline; }

/* ===== PRODUCT CARDS ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.products-grid--3 { grid-template-columns: repeat(3, 1fr); }

.product-card {
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.product-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--accent);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.product-card__image {
    position: relative;
    height: 220px;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--gray-500);
    overflow: hidden;
    padding: 16px;
}

.product-card__image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-card__body { padding: 20px; }

.product-card__category {
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.product-card__body h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

.product-card__body p {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 16px;
    line-height: 1.5;
}

.product-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-card__price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--gray-900);
}

.product-card__price small {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--gray-500);
}

.product-card__btn {
    width: 42px;
    height: 42px;
    background: var(--primary);
    border: none;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.product-card__btn:hover { background: var(--primary-dark); transform: scale(1.1); }

/* ===== PRODUCTS PAGE LAYOUT ===== */
.products-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 40px;
}

/* Filters sidebar */
.filters {
    position: sticky;
    top: 100px;
    align-self: start;
}

.filter-group {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--gray-300);
}

.filter-group:last-child { border-bottom: none; }

.filter-group h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--gray-700);
    cursor: pointer;
    padding: 6px 0;
    transition: color var(--transition);
}

.filter-checkbox:hover { color: var(--gray-900); }

.filter-checkbox input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.filter-checkbox span {
    margin-left: auto;
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* Products toolbar */
.products-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--gray-300);
}

.products-count {
    font-size: 0.9rem;
    color: var(--gray-500);
}

.products-sort {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.products-sort select {
    padding: 8px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination__item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-700);
    transition: all var(--transition);
}

.pagination__item:hover { border-color: var(--primary); color: var(--primary); }
.pagination__item--active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ===== ABOUT PAGE ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-visual {
    background: var(--gray-100);
    border-radius: var(--radius);
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    position: relative;
    overflow: hidden;
}

.about-visual::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.about-content h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.about-content p {
    color: var(--gray-700);
    margin-bottom: 16px;
    line-height: 1.7;
}

/* Values grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.value-card {
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    transition: all var(--transition);
}

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

.value-card__icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.value-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.value-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* Company info */
.company-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.company-info-card {
    background: var(--gray-100);
    border-radius: var(--radius);
    padding: 40px;
}

.company-info-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table td {
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-300);
    font-size: 0.9rem;
}

.info-table td:first-child {
    font-weight: 600;
    color: var(--gray-700);
    width: 45%;
}

.cert-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.cert-badge {
    text-align: center;
}

.cert-badge__icon {
    width: 72px;
    height: 72px;
    background: var(--white);
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary);
    margin: 0 auto 8px;
}

.cert-badge span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    background: var(--gray-100);
    border-radius: var(--radius);
    padding: 28px;
    text-align: center;
}

.contact-card__icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.contact-card h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.contact-card__value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.contact-card p {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* Contact form */
.contact-form-wrap h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color var(--transition);
    outline: none;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
}

/* Map */
.map-section { margin-top: -1px; }

.map-placeholder {
    height: 350px;
    background: var(--gray-100);
    background-image:
        linear-gradient(rgba(0,87,184,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,87,184,0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.map-overlay {
    background: var(--white);
    padding: 24px 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.map-overlay h3 { font-size: 1.1rem; margin-bottom: 4px; }
.map-overlay p { color: var(--gray-500); font-size: 0.9rem; }

/* ===== FAQ PAGE ===== */
.faq-page-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 48px;
}

.faq-sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.faq-sidebar h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-300);
}

.faq-sidebar__link {
    display: block;
    padding: 10px 16px;
    font-size: 0.9rem;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    margin-bottom: 4px;
}

.faq-sidebar__link:hover { background: var(--gray-100); color: var(--gray-900); }
.faq-sidebar__link.active { background: var(--primary-light); color: var(--primary); font-weight: 600; }

.faq-section { margin-bottom: 48px; }

.faq-section h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-300);
}

.faq-list { max-width: 100%; }

.faq-item {
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-item__question {
    width: 100%;
    background: var(--white);
    border: none;
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition);
}

.faq-item__question:hover { background: var(--gray-100); }

.faq-item__answer {
    padding: 0 24px 20px;
    color: var(--gray-700);
    font-size: 0.95rem;
    line-height: 1.7;
    display: none;
}

.faq-item.active .faq-item__answer { display: block; }
.faq-item.active .faq-item__question { background: var(--gray-100); }

.faq-cta {
    background: var(--gray-100);
    border-radius: var(--radius);
    padding: 40px;
    margin-top: 32px;
}

.faq-cta h3 {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.faq-cta p {
    color: var(--gray-500);
    margin-bottom: 20px;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, #2d4a1e 0%, #1a2e12 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .hero__buttons,
.hero__buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

/* ===== FOOTER ===== */
.footer {
    background: #4e4f54;
    color: rgba(255,255,255,0.8);
    padding: 64px 0 0;
    border-top: 3px solid var(--nav-green);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer__brand .logo { margin-bottom: 16px; }

.footer__brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.footer h4 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer ul li { margin-bottom: 10px; }

.footer ul li a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    transition: color var(--transition);
}

.footer ul li a:hover { color: var(--nav-green); }

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

.footer__bottom-links { display: flex; gap: 24px; }
.footer__bottom-links a:hover { color: var(--nav-green); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .products-layout { grid-template-columns: 1fr; }
    .filters { position: static; }
    .products-grid, .products-grid--3 { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-info { flex-direction: row; }
    .company-info-grid { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .faq-page-layout { grid-template-columns: 1fr; }
    .faq-sidebar { position: static; display: flex; flex-wrap: wrap; gap: 8px; }
    .faq-sidebar h3 { width: 100%; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    .header .container { gap: 16px; }
    .search-bar { display: none; }
    .mobile-toggle { display: block; }
    .nav .container { flex-wrap: wrap; display: none; }
    .nav.open .container { display: flex; }
    .nav a { flex: 1 1 50%; text-align: center; }
    .page-hero { padding: 32px 0; }
    .page-hero h1 { font-size: 1.8rem; }
    .products-grid, .products-grid--3 { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .contact-info { flex-direction: column; }
    .form-row { grid-template-columns: 1fr; }
    .section { padding: 48px 0; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }
}