/* ===================================================
   BamVista – B2B Bamboo Wholesale Website Styles
   Color Palette:
     Primary Green : #2D6A2F
     Accent Gold   : #C8A96E
     Dark          : #1A1A1A
     Light BG      : #F9F6F0
     White         : #FFFFFF
=================================================== */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  color: #1A1A1A;
  background: #FFFFFF;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color 0.2s; }
ul { list-style: none; }

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

.section { padding: 96px 0; }

/* ---- Typography ---- */
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; line-height: 1.25; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.25rem; font-family: 'Inter', sans-serif; font-weight: 600; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.25s ease;
  letter-spacing: 0.02em;
}
.btn-primary {
  background: #2D6A2F;
  color: #fff;
  border-color: #2D6A2F;
}
.btn-primary:hover {
  background: #1e4d20;
  border-color: #1e4d20;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45,106,47,0.3);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}
.btn-sm {
  padding: 10px 22px;
  font-size: 0.875rem;
  background: #2D6A2F;
  color: #fff;
  border-radius: 4px;
}
.btn-sm:hover { background: #1e4d20; }
.btn-full { width: 100%; justify-content: center; }

/* ---- Section Headers ---- */
.section-header { text-align: center; max-width: 680px; margin: 0 auto 64px; }
.section-header p { color: #555; margin-top: 16px; font-size: 1.05rem; }
.section-header--light h2, .section-header--light p { color: #fff; }
.section-tag {
  display: inline-block;
  background: rgba(45,106,47,0.1);
  color: #2D6A2F;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-tag--light {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

/* ============================================================
   HEADER / NAV
============================================================ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: background 0.3s, box-shadow 0.3s, padding 0.3s;
}
#header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  backdrop-filter: blur(10px);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img {
  height: 56px;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
  transition: transform 0.2s;
}
.nav-logo img:hover { transform: scale(1.03); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  transition: color 0.2s;
}
.nav-links a:hover { color: #C8A96E; }
#header.scrolled .nav-links a { color: #1A1A1A; }
#header.scrolled .nav-links a:hover { color: #2D6A2F; }
.nav-cta {
  background: #2D6A2F !important;
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 6px;
  font-weight: 600 !important;
}
.nav-cta:hover { background: #1e4d20 !important; }
#header.scrolled .nav-cta { background: #2D6A2F !important; color: #fff !important; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}
#header.scrolled .nav-toggle span { background: #1A1A1A; }

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,30,10,0.78) 0%, rgba(20,50,20,0.55) 60%, rgba(0,0,0,0.3) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  color: #fff;
}
.hero-badge {
  display: inline-block;
  background: rgba(200,169,110,0.25);
  border: 1px solid rgba(200,169,110,0.5);
  color: #C8A96E;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-content h1 { margin-bottom: 24px; max-width: 720px; }
.hero-accent { color: #C8A96E; }
.hero-content p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 24px 32px;
  max-width: 680px;
}
.stat { text-align: center; padding: 0 28px; }
.stat strong { display: block; font-size: 1.8rem; font-weight: 700; color: #C8A96E; }
.stat span { font-size: 0.8rem; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 0.06em; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.2); }

/* ============================================================
   TRUST BAR
============================================================ */
.trust-bar {
  background: #2D6A2F;
  padding: 20px 0;
}
.trust-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 16px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.9);
  font-size: 0.875rem;
  font-weight: 500;
}
.trust-item i { color: #C8A96E; font-size: 1.1rem; }

/* ============================================================
   PRODUCTS
============================================================ */
.products-section { background: #F9F6F0; }

/* ---- Filter Tabs ---- */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 24px;
  border: 2px solid #ddd;
  background: #fff;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #555;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: 'Inter', sans-serif;
}
.filter-btn:hover {
  border-color: #2D6A2F;
  color: #2D6A2F;
}
.filter-btn.active {
  background: #2D6A2F;
  border-color: #2D6A2F;
  color: #fff;
}

/* ---- Products Gallery (31 items) ---- */
.products-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.gallery-item {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform 0.3s, box-shadow 0.3s, opacity 0.3s;
}
.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 32px rgba(0,0,0,0.12);
}
.gallery-item.hidden {
  display: none;
}
.gallery-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: #f8f8f8;
}
.gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform 0.4s ease;
}
.gallery-item:hover .gallery-img-wrap img { transform: scale(1.05); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-info { padding: 14px 16px 16px; }
.gallery-info h3 { font-size: 0.95rem; font-weight: 600; margin: 6px 0 8px; color: #1A1A1A; }
.gallery-meta { display: flex; justify-content: flex-end; }

/* Legacy grid (keep for fallback) */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}
.product-card--highlight {
  border: 2px solid #C8A96E;
}
.product-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-img-wrap img { transform: scale(1.06); }
.product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.product-card:hover .product-overlay { opacity: 1; }
.product-info { padding: 24px; }
.product-tag {
  display: inline-block;
  background: rgba(45,106,47,0.1);
  color: #2D6A2F;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.product-tag--gold {
  background: rgba(200,169,110,0.15);
  color: #9a7a3a;
}
.product-info h3 { margin-bottom: 10px; color: #1A1A1A; }
.product-info p { font-size: 0.9rem; color: #666; line-height: 1.65; margin-bottom: 16px; }
.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid #f0ece4;
  font-size: 0.85rem;
}
.product-meta span { color: #888; }
.product-meta i { color: #2D6A2F; margin-right: 4px; }
.product-link { color: #2D6A2F; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.product-link:hover { color: #1e4d20; }
.products-cta {
  text-align: center;
  margin-top: 56px;
  padding: 40px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.products-cta p { color: #555; margin-bottom: 20px; font-size: 1.05rem; }

/* ============================================================
   WHY US
============================================================ */
.why-section { background: #1e3d20; }
.why-section .section-header h2 { color: #fff; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.why-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 36px 28px;
  transition: background 0.3s, transform 0.3s;
}
.why-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}
.why-icon {
  width: 56px;
  height: 56px;
  background: rgba(200,169,110,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.why-icon i { font-size: 1.4rem; color: #C8A96E; }
.why-card h3 { color: #fff; margin-bottom: 12px; }
.why-card p { color: rgba(255,255,255,0.7); font-size: 0.9rem; line-height: 1.7; }

/* ============================================================
   PROCESS
============================================================ */
.process-section { background: #fff; }
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 8px;
}
.process-step {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 0 16px;
}
.step-number {
  width: 56px;
  height: 56px;
  background: #2D6A2F;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  margin: 0 auto 20px;
}
.step-content h3 { font-size: 1rem; margin-bottom: 10px; color: #1A1A1A; }
.step-content p { font-size: 0.85rem; color: #666; line-height: 1.65; }
.process-arrow {
  flex-shrink: 0;
  color: #C8A96E;
  font-size: 1.2rem;
  margin-top: 16px;
  padding: 0 4px;
}

/* ============================================================
   ABOUT
============================================================ */
.about-section {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.about-bg-wrap {
  position: absolute;
  inset: 0;
}
.about-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.about-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,30,10,0.88) 0%, rgba(10,30,10,0.6) 60%, rgba(0,0,0,0.2) 100%);
}
.about-content {
  position: relative;
  z-index: 2;
  padding: 96px 24px;
}
.about-text { max-width: 600px; }
.about-text h2 { color: #fff; margin-bottom: 20px; }
.about-text p { color: rgba(255,255,255,0.82); margin-bottom: 16px; font-size: 1rem; }
.about-list { margin: 24px 0 36px; }
.about-list li {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.about-list i { color: #C8A96E; }

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonials-section { background: #F9F6F0; }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  background: #fff;
  border-radius: 12px;
  padding: 36px 28px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
  transition: transform 0.3s;
}
.testimonial-card:hover { transform: translateY(-4px); }
.stars { color: #F5A623; margin-bottom: 16px; font-size: 0.9rem; letter-spacing: 2px; }
.testimonial-card p {
  color: #444;
  font-size: 0.95rem;
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 24px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid #f0ece4;
  padding-top: 20px;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #2D6A2F;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.9rem; color: #1A1A1A; }
.testimonial-author span { font-size: 0.8rem; color: #888; }

/* ============================================================
   CONTACT
============================================================ */
.contact-section { background: #fff; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { color: #555; margin-bottom: 36px; line-height: 1.75; }
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 28px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-item i {
  width: 40px;
  height: 40px;
  background: rgba(45,106,47,0.1);
  color: #2D6A2F;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-item strong { display: block; font-size: 0.85rem; color: #888; margin-bottom: 2px; }
.contact-item a { color: #1A1A1A; font-weight: 500; font-size: 0.95rem; }
.contact-item a:hover { color: #2D6A2F; }
.contact-item span { font-size: 0.9rem; color: #555; }
.contact-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.contact-badges span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: #888;
}
.contact-badges i { color: #2D6A2F; }

/* ---- Form ---- */
.contact-form-wrap {
  background: #F9F6F0;
  border-radius: 16px;
  padding: 40px;
}
.inquiry-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: #333; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid #e0dbd0;
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  background: #fff;
  color: #1A1A1A;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #2D6A2F;
  box-shadow: 0 0 0 3px rgba(45,106,47,0.12);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #e53e3e;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
}
.form-checkbox input { margin-top: 3px; flex-shrink: 0; width: 16px; height: 16px; accent-color: #2D6A2F; }
.form-checkbox label { font-size: 0.82rem; color: #666; font-weight: 400; cursor: pointer; }
.form-success {
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  color: #166534;
}
.form-success i { font-size: 2rem; color: #22c55e; margin-bottom: 8px; }
.form-success strong { display: block; margin-bottom: 6px; }
.form-success p { font-size: 0.9rem; }
.form-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: 8px;
  padding: 16px;
  color: #991b1b;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ============================================================
   FOOTER
============================================================ */
.footer { background: #111a0f; color: rgba(255,255,255,0.75); padding: 72px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo { height: 64px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: 0.875rem; line-height: 1.75; max-width: 280px; }
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: background 0.2s, color 0.2s;
}
.footer-social a:hover { background: #2D6A2F; color: #fff; }
.footer-col h4 { color: #fff; font-size: 0.9rem; font-family: 'Inter', sans-serif; font-weight: 600; margin-bottom: 20px; letter-spacing: 0.04em; text-transform: uppercase; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 0.875rem; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer-col ul a:hover { color: #C8A96E; }
.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.footer-contact-list i { color: #C8A96E; width: 16px; }
.footer-cert {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.footer-cert span {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 100px;
}
.footer-bottom {
  padding: 20px 0;
  text-align: center;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: #C8A96E; }

/* ============================================================
   FLOATING ELEMENTS
============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: #25D366;
  color: #fff;
  border-radius: 100px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-float i { font-size: 1.4rem; }
.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.5);
  color: #fff;
}
.back-to-top {
  position: fixed;
  bottom: 90px;
  right: 28px;
  z-index: 998;
  width: 44px;
  height: 44px;
  background: #2D6A2F;
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  box-shadow: 0 4px 16px rgba(45,106,47,0.3);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s, transform 0.3s;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: #1e4d20; }

/* ============================================================
   ANIMATIONS
============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .products-gallery { grid-template-columns: repeat(3, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links { display: none; flex-direction: column; position: fixed; top: 80px; left: 0; right: 0; background: rgba(255,255,255,0.98); padding: 24px; gap: 0; box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
  .nav-links.open { display: flex; }
  .nav-links li { border-bottom: 1px solid #f0ece4; }
  .nav-links a { display: block; padding: 14px 0; color: #1A1A1A !important; font-size: 1rem; }
  .nav-links .nav-cta { margin-top: 12px; text-align: center; border-radius: 6px; }
  .nav-toggle { display: flex; }
  .hero-stats { gap: 0; padding: 16px; }
  .stat { padding: 8px 16px; }
  .stat strong { font-size: 1.4rem; }
  .products-gallery { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; align-items: center; }
  .process-arrow { transform: rotate(90deg); margin: 8px 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 14px; border-radius: 50%; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; justify-content: center; }
}

@media (max-width: 480px) {
  .products-gallery { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .contact-form-wrap { padding: 24px 16px; }
  .hero-stats { flex-direction: column; align-items: center; }
  .stat-divider { width: 60px; height: 1px; }
}