/* ============================================
   SHENGHONG SCHOOL UNIFORM - Main Stylesheet
   Quanzhou Shenghong Apparel Co., Ltd.
   Brand: #0F3460 (Deep Blue) | #FF7D29 (Orange)
   ============================================ */

/* === CSS Variables === */
:root {
  --primary: #0F3460;
  --primary-light: #1A4A7A;
  --primary-dark: #0A2340;
  --accent: #FF7D29;
  --accent-hover: #E86A1A;
  --accent-light: #FFF0E5;
  --white: #FFFFFF;
  --light-gray: #F5F6FA;
  --mid-gray: #E0E4EB;
  --text: #2C3E50;
  --text-light: #6B7B8D;
  --text-muted: #95A5B4;
  --border: #E8ECF1;
  --success: #27AE60;
  --danger: #E74C3C;
  --shadow: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.25s ease;
  --max-width: 1280px;
  --nav-height: 72px;
  --topbar-height: 40px;
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: calc(var(--topbar-height) + var(--nav-height));
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* === Top Contact Bar === */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1001;
  background: var(--primary-dark);
  color: var(--white);
  height: var(--topbar-height);
  font-size: 0.8125rem;
}
.topbar .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}
.topbar-left { display: flex; align-items: center; gap: 20px; }
.topbar-left a { color: var(--white); display: flex; align-items: center; gap: 6px; }
.topbar-left a:hover { color: var(--accent); }
.topbar-left svg { width: 14px; height: 14px; flex-shrink: 0; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.lang-switch { display: flex; align-items: center; gap: 6px; }
.lang-btn {
  background: none; color: rgba(255,255,255,0.65); font-size: 0.75rem;
  padding: 3px 8px; border-radius: 4px; transition: all var(--transition);
  display: flex; align-items: center; gap: 4px;
}
.lang-btn:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.lang-btn.active { color: var(--accent); background: rgba(255,125,41,0.15); font-weight: 600; }
.lang-flag { width: 18px; height: 13px; border-radius: 2px; object-fit: cover; }

/* === Main Navigation === */
.navbar {
  position: fixed; top: var(--topbar-height); left: 0; right: 0; z-index: 1000;
  background: var(--white); box-shadow: var(--shadow); height: var(--nav-height);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.logo-section { display: flex; align-items: center; gap: 10px; }
.logo-icon {
  width: 42px; height: 42px; background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  color: var(--white); font-weight: 900; font-size: 1.1rem; flex-shrink: 0;
}
.logo-text h1 { font-size: 1.1rem; font-weight: 700; color: var(--primary); line-height: 1.2; }
.logo-sub {
  font-size: 0.625rem; color: var(--text-muted); line-height: 1.3;
  max-width: 180px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 16px; border-radius: 6px; font-size: 0.9rem; font-weight: 500;
  color: var(--text); transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); background: rgba(15,52,96,0.06); }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.btn-quote {
  background: var(--accent); color: var(--white); padding: 10px 22px;
  border-radius: 6px; font-weight: 600; font-size: 0.875rem;
  transition: all var(--transition); display: inline-flex; align-items: center; gap: 6px;
  white-space: nowrap;
}
.btn-quote:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(255,125,41,0.3); }

/* === Floating Get Quote Button === */
.floating-quote {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  background: var(--accent); color: var(--white); width: 56px; height: 56px;
  border-radius: 50%; display: none; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(255,125,41,0.4); transition: all var(--transition);
}
.floating-quote:hover { transform: scale(1.08); box-shadow: 0 6px 28px rgba(255,125,41,0.5); }
.floating-quote svg { width: 24px; height: 24px; }
.floating-quote.visible { display: flex; }

.floating-whatsapp {
  position: fixed; bottom: 96px; right: 28px; z-index: 999;
  background: #25D366; color: var(--white); width: 50px; height: 50px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4); transition: all var(--transition);
}
.floating-whatsapp:hover { transform: scale(1.08); }
.floating-whatsapp svg { width: 22px; height: 22px; }

/* === Mobile Menu Toggle === */
.menu-toggle {
  display: none; background: none; font-size: 1.5rem; color: var(--primary);
  padding: 8px; border-radius: 6px;
}

/* === Page Header === */
.page-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white); padding: 64px 0 52px; text-align: center;
}
.page-header h1 { font-size: 2.25rem; font-weight: 700; margin-bottom: 10px; }
.page-header p { font-size: 1.05rem; opacity: 0.85; max-width: 600px; margin: 0 auto; }
.breadcrumb { font-size: 0.8125rem; opacity: 0.7; margin-bottom: 16px; }
.breadcrumb a { color: var(--accent); }
.breadcrumb span { margin: 0 6px; }

/* === Hero Carousel (Home) === */
.hero-carousel {
  position: relative; min-height: 600px;
  overflow: hidden;
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  display: flex; align-items: center;
  opacity: 0; transition: opacity 0.8s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(15,52,96,0.88) 0%, rgba(10,35,64,0.82) 100%);
}
.hero-carousel .container { position: relative; z-index: 1; }
.hero-content { max-width: 620px; color: var(--white); }
.hero-badge {
  display: inline-block; background: rgba(255,125,41,0.2); color: var(--accent);
  padding: 6px 16px; border-radius: 20px; font-size: 0.8125rem; font-weight: 600;
  margin-bottom: 20px; border: 1px solid rgba(255,125,41,0.3);
}
.hero-content h1 { font-size: 2.75rem; font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.hero-content h1 span { color: var(--accent); }
.hero-content p { font-size: 1.1rem; opacity: 0.85; margin-bottom: 32px; line-height: 1.7; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* Carousel Arrows */
.carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,0.15); color: var(--white);
  font-size: 1.2rem; border: 1px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition); cursor: pointer;
}
.carousel-arrow:hover { background: rgba(255,255,255,0.3); border-color: rgba(255,255,255,0.5); }
.carousel-prev { left: 24px; }
.carousel-next { right: 24px; }

/* Carousel Dots */
.carousel-dots {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; gap: 10px;
}
.carousel-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: rgba(255,255,255,0.35); border: none; cursor: pointer;
  transition: all var(--transition); padding: 0;
}
.carousel-dot:hover { background: rgba(255,255,255,0.6); }
.carousel-dot.active { background: var(--accent); transform: scale(1.2); }

/* Keep hero-features styles */
.hero-features {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  margin-top: 48px;
}
.hero-feat {
  background: rgba(255,255,255,0.08); backdrop-filter: blur(8px);
  border-radius: var(--radius); padding: 20px; text-align: center;
  border: 1px solid rgba(255,255,255,0.1); transition: all var(--transition);
}
.hero-feat:hover { background: rgba(255,255,255,0.14); transform: translateY(-3px); }
.hero-feat-icon { font-size: 1.8rem; margin-bottom: 8px; }
.hero-feat h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; }
.hero-feat p { font-size: 0.75rem; opacity: 0.7; margin: 0; }
.btn-primary {
  background: var(--accent); color: var(--white); padding: 14px 32px;
  border-radius: 6px; font-weight: 600; font-size: 1rem;
  transition: all var(--transition); display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); }
.btn-outline {
  border: 2px solid rgba(255,255,255,0.4); color: var(--white); padding: 14px 32px;
  border-radius: 6px; font-weight: 600; font-size: 1rem; background: transparent;
  transition: all var(--transition); display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.hero-features {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  margin-top: 48px;
}
.hero-feat {
  background: rgba(255,255,255,0.08); backdrop-filter: blur(8px);
  border-radius: var(--radius); padding: 20px; text-align: center;
  border: 1px solid rgba(255,255,255,0.1); transition: all var(--transition);
}
.hero-feat:hover { background: rgba(255,255,255,0.14); transform: translateY(-3px); }
.hero-feat-icon { font-size: 1.8rem; margin-bottom: 8px; }
.hero-feat h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; }
.hero-feat p { font-size: 0.75rem; opacity: 0.7; margin: 0; }

/* === Section Styles === */
.section { padding: 72px 0; }
.section-title {
  text-align: center; margin-bottom: 48px;
}
.section-title h2 { font-size: 2rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.section-title p { color: var(--text-light); font-size: 1rem; max-width: 560px; margin: 0 auto; }
.section-overline {
  display: block; color: var(--accent); font-size: 0.8125rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 8px;
}

/* === Product Categories (Home) === */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cat-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--light-gray); transition: all var(--transition);
  box-shadow: var(--shadow);
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cat-card-img {
  height: 260px;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex; align-items: flex-end; justify-content: flex-start;
  color: var(--white);
  position: relative;
}
.cat-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,52,96,0) 0%, rgba(15,52,96,0.55) 100%);
}
.cat-img-badge {
  position: relative; z-index: 1;
  background: var(--accent); color: var(--white);
  padding: 6px 14px; border-radius: 20px;
  font-size: 0.8125rem; font-weight: 700;
  margin: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.cat-card-body { padding: 20px; background: var(--white); }
.cat-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.cat-card p { font-size: 0.85rem; color: var(--text-light); }
.cat-card .btn-sm {
  display: inline-flex; margin-top: 12px; background: var(--accent); color: var(--white);
  padding: 8px 18px; border-radius: 4px; font-size: 0.8125rem; font-weight: 600;
}

/* === Trust Section (Home) === */
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.trust-item {
  background: var(--white); border-radius: var(--radius-lg); padding: 28px;
  box-shadow: var(--shadow); transition: all var(--transition);
  text-align: center; border: 1px solid var(--border);
}
.trust-item:hover { box-shadow: var(--shadow-lg); border-color: var(--primary); }
.trust-icon {
  width: 64px; height: 64px; background: var(--accent-light);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: 1.5rem;
}
.trust-item h4 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.trust-item p { font-size: 0.85rem; color: var(--text-light); line-height: 1.6; }

/* === Country Flags Bar === */
.countries-bar {
  background: var(--light-gray); padding: 32px 0;
  text-align: center;
}
.countries-bar h4 { font-size: 0.8125rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.flags-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; align-items: center; }
.flag-item { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.flag-item span.flag { font-size: 2rem; }
.flag-item span.name { font-size: 0.6875rem; color: var(--text-light); }

/* === Testimonials (Home) === */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 24px;
  box-shadow: var(--shadow); border-left: 3px solid var(--accent);
}
.testimonial-card .stars { color: #F59E0B; font-size: 0.9rem; margin-bottom: 10px; }
.testimonial-card p.quote { font-size: 0.9rem; color: var(--text); font-style: italic; line-height: 1.7; margin-bottom: 14px; }
.testimonial-card .author { font-size: 0.8125rem; color: var(--text-light); font-weight: 600; }
.testimonial-card .country { font-size: 0.75rem; color: var(--text-muted); }

/* === Products Page === */
.products-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; gap: 16px; flex-wrap: wrap;
}
.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-tab {
  padding: 8px 18px; border-radius: 20px; font-size: 0.8125rem; font-weight: 500;
  background: var(--light-gray); color: var(--text); transition: all var(--transition);
  cursor: pointer; border: 1px solid transparent;
}
.filter-tab:hover { background: var(--mid-gray); }
.filter-tab.active { background: var(--accent); color: var(--white); border-color: var(--accent); }
.sort-select {
  padding: 8px 32px 8px 14px; border-radius: 6px; border: 1px solid var(--border);
  font-size: 0.8125rem; background: var(--white); color: var(--text);
  cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
}

.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow); position: relative; transition: all var(--transition);
  border: 1px solid var(--border);
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.product-img {
  height: 280px; background: var(--light-gray);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.product-img img { width: 100%; height: 100%; object-fit: cover; }
.badge-best {
  position: absolute; top: 12px; right: 12px;
  background: var(--accent); color: var(--white); padding: 4px 10px;
  border-radius: 4px; font-size: 0.6875rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.product-body { padding: 16px; }
.product-body h3 { font-size: 0.95rem; font-weight: 600; color: var(--primary); margin-bottom: 8px; line-height: 1.3; }
.product-meta { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.product-meta span { font-size: 0.75rem; color: var(--text-light); }
.product-meta span strong { color: var(--text); }
.product-body .btn-sm {
  width: 100%; text-align: center; display: inline-block;
  padding: 9px 16px; background: var(--primary); color: var(--white);
  border-radius: 4px; font-size: 0.8125rem; font-weight: 600;
  transition: all var(--transition);
}
.product-body .btn-sm:hover { background: var(--accent); }

/* === About Page === */
.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-intro h2 { font-size: 1.8rem; font-weight: 700; color: var(--primary); margin-bottom: 16px; }
.about-intro p { color: var(--text-light); line-height: 1.8; margin-bottom: 12px; }
.about-image {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-lg); height: 380px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.2rem;
}
.advantages-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.advantage-card {
  text-align: center; padding: 32px 20px; border-radius: var(--radius-lg);
  background: var(--light-gray); transition: all var(--transition);
}
.advantage-card:hover { background: var(--primary); color: var(--white); }
.advantage-card:hover h4 { color: var(--white); }
.advantage-card:hover p { color: rgba(255,255,255,0.8); }
.advantage-num { font-size: 2.5rem; font-weight: 800; color: var(--accent); margin-bottom: 8px; }
.advantage-card:hover .advantage-num { color: var(--accent); }
.advantage-card h4 { font-size: 1rem; color: var(--primary); margin-bottom: 6px; }
.advantage-card p { font-size: 0.8125rem; color: var(--text-light); }

.process-steps { display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; }
.process-step {
  text-align: center; padding: 20px 8px; border-radius: var(--radius);
  background: var(--light-gray); position: relative;
}
.process-step .step-num {
  width: 36px; height: 36px; background: var(--primary); color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 10px; font-weight: 700; font-size: 0.875rem;
}
.process-step h5 { font-size: 0.8rem; color: var(--primary); margin-bottom: 4px; }
.process-step p { font-size: 0.6875rem; color: var(--text-muted); }

/* === Contact Page === */
.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; }
.contact-info h2 { font-size: 1.8rem; color: var(--primary); font-weight: 700; margin-bottom: 10px; }
.contact-info > p { color: var(--text-light); margin-bottom: 28px; }
.contact-detail {
  display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px;
  padding: 16px; border-radius: var(--radius); background: var(--light-gray);
}
.contact-detail-icon {
  width: 44px; height: 44px; background: var(--primary); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); flex-shrink: 0;
}
.contact-detail h4 { font-size: 0.9rem; color: var(--primary); margin-bottom: 2px; }
.contact-detail p { font-size: 0.8125rem; color: var(--text-light); }
.contact-detail a { color: var(--accent); font-weight: 500; }
.whatsapp-contact {
  display: flex; align-items: center; gap: 10px; margin-top: 20px; padding: 14px 20px;
  background: #25D366; color: var(--white); border-radius: var(--radius);
  font-weight: 600; font-size: 0.9rem; width: fit-content;
  transition: all var(--transition);
}
.whatsapp-contact:hover { background: #20BD5C; transform: translateY(-2px); }
.whatsapp-contact svg { width: 20px; height: 20px; }

/* === Inquiry Form === */
.inquiry-form {
  background: var(--white); border-radius: var(--radius-lg); padding: 32px;
  box-shadow: var(--shadow-lg); border: 1px solid var(--border);
}
.inquiry-form h3 { font-size: 1.3rem; color: var(--primary); margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-size: 0.8125rem; font-weight: 600;
  color: var(--text); margin-bottom: 6px;
}
.form-group label .required { color: var(--danger); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 10px 14px; border: 1px solid var(--border);
  border-radius: 6px; font-size: 0.875rem; color: var(--text);
  transition: border var(--transition); background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(15,52,96,0.06);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.checkbox-group { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 16px; }
.checkbox-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8125rem; color: var(--text);
}
.checkbox-item input[type="checkbox"] {
  width: 18px; height: 18px; accent-color: var(--accent);
}
.btn-submit {
  width: 100%; padding: 14px; background: var(--accent); color: var(--white);
  border-radius: 6px; font-size: 1rem; font-weight: 600;
  transition: all var(--transition);
}
.btn-submit:hover { background: var(--accent-hover); transform: translateY(-1px); }

/* === SEO Section === */
.seo-section {
  background: var(--light-gray); padding: 48px 0; font-size: 0.85rem;
  color: var(--text-light); line-height: 1.8;
}
.seo-section h3 { font-size: 1.1rem; color: var(--primary); margin-bottom: 12px; }

/* === Footer === */
.footer {
  background: var(--primary-dark); color: rgba(255,255,255,0.75);
  padding: 52px 0 24px;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-logo .logo-icon {
  width: 36px; height: 36px; background: var(--accent); border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-weight: 900; font-size: 0.9rem;
}
.footer-logo-text { font-weight: 700; font-size: 1rem; color: var(--white); }
.footer-about p { font-size: 0.8125rem; line-height: 1.7; margin-bottom: 14px; }
.footer h4 {
  color: var(--white); font-size: 0.9rem; font-weight: 700; margin-bottom: 16px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 0.8125rem; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-contact p { font-size: 0.8125rem; margin-bottom: 8px; }
.footer-contact a { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); margin-top: 36px;
  padding-top: 20px; display: flex; justify-content: space-between;
  font-size: 0.75rem; color: rgba(255,255,255,0.4); flex-wrap: wrap; gap: 10px;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--accent); }

/* === RTL Support (Arabic) === */
[dir="rtl"] body { direction: rtl; text-align: right; }
[dir="rtl"] .topbar-left { flex-direction: row-reverse; }
[dir="rtl"] .topbar-right { flex-direction: row-reverse; }
[dir="rtl"] .nav-links { flex-direction: row-reverse; }
[dir="rtl"] .hero-carousel .hero-content { text-align: right; margin-left: auto; }
[dir="rtl"] .hero-btns { justify-content: flex-end; }
[dir="rtl"] .carousel-prev { left: auto; right: 24px; }
[dir="rtl"] .carousel-next { right: auto; left: 24px; }
[dir="rtl"] .carousel-prev, [dir="rtl"] .carousel-next { transform: translateY(-50%) rotate(180deg); }
[dir="rtl"] .testimonial-card { border-left: none; border-right: 3px solid var(--accent); }
[dir="rtl"] .about-intro { direction: rtl; }
[dir="rtl"] .contact-detail { flex-direction: row-reverse; text-align: right; }
[dir="rtl"] .form-row { direction: rtl; }
[dir="rtl"] .checkbox-item { flex-direction: row-reverse; }
[dir="rtl"] .badge-best { right: auto; left: 12px; }
[dir="rtl"] .cat-card-img { justify-content: flex-end; }
[dir="rtl"] .sort-select {
  background-position: left 10px center;
  padding: 8px 14px 8px 32px;
}

/* === Responsive === */
@media (max-width: 1024px) {
  .hero-carousel { min-height: 520px; }
  .hero-content h1 { font-size: 2.2rem; }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-intro { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(4, 1fr); }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-features { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  body { padding-top: calc(var(--topbar-height) + var(--nav-height)); }

  .topbar-left span + span { display: none; }
  .topbar-left a span { display: none; }
  .topbar { font-size: 0.75rem; }

  .menu-toggle { display: block; }
  .nav-links {
    display: none; position: fixed; top: calc(var(--topbar-height) + var(--nav-height));
    left: 0; right: 0; background: var(--white);
    flex-direction: column; padding: 16px; box-shadow: var(--shadow-lg);
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-actions .btn-quote { display: none; }
  .floating-quote.visible { display: flex; }

  .hero-carousel { min-height: 440px; }
  .hero-content h1 { font-size: 1.7rem; }
  .hero-content p { font-size: 0.95rem; }
  .carousel-arrow { width: 36px; height: 36px; font-size: 1rem; }
  .carousel-prev { left: 12px; }
  .carousel-next { right: 12px; }
  .hero-features { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .products-toolbar { flex-direction: column; align-items: flex-start; }
  .filter-tabs { width: 100%; overflow-x: auto; padding-bottom: 8px; }
  .filter-tab { white-space: nowrap; }

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

  .page-header h1 { font-size: 1.6rem; }
  .section { padding: 48px 0; }
  .section-title h2 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-carousel { min-height: 400px; }
  .hero-content h1 { font-size: 1.45rem; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn-primary, .hero-btns .btn-outline { width: 100%; text-align: center; justify-content: center; }
  .carousel-arrow { width: 32px; height: 32px; font-size: 0.9rem; }
  .carousel-prev { left: 8px; }
  .carousel-next { right: 8px; }
  .carousel-dot { width: 10px; height: 10px; }
  .hero-features { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .product-img { height: 240px; }
  .floating-quote { bottom: 16px; right: 16px; }
  .floating-whatsapp { bottom: 80px; right: 16px; }
}

/* === Animations === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate { animation: fadeInUp 0.5s ease forwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }