/* ============================================
   PaperBox V2 — Clean Agency Design
   Inspired by BeTheme Agency5 (Light)
   Brand: #1DC071 Green
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

:root {
  --white: #FFFFFF;
  --off-white: #F7F7F5;
  --light-bg: #F2F2EE;
  --black: #111111;
  --dark: #1A1A1A;
  --gray-900: #222222;
  --gray-700: #444444;
  --gray-500: #777777;
  --gray-400: #999999;
  --gray-300: #BBBBBB;
  --gray-200: #DDDDDD;
  --gray-100: #EEEEEE;
  --green: #1DC071;
  --green-dark: #18A862;
  --green-light: rgba(29,192,113,0.08);
  --green-dim: rgba(29,192,113,0.12);
  --border: #E8E8E4;
  --border-dark: #D5D5D0;
  --max-w: 1240px;
  --header-h: 80px;
  --transition: 300ms cubic-bezier(0.4,0,0.2,1);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
}

/* Reset */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width:100%; height:auto; display:block; }
a { text-decoration:none; color:inherit; transition: color var(--transition); }
button { font-family:inherit; cursor:pointer; border:none; outline:none; }
ul,ol { list-style:none; }
input,textarea,select { font-family:inherit; font-size:inherit; }

/* Typography */
h1,h2,h3,h4,h5,h6 { font-weight:600; line-height:1.15; color: var(--black); }
h1 { font-size: clamp(2.75rem, 6vw, 4.5rem); font-weight:700; letter-spacing:-0.03em; font-family: var(--font-serif); }
h2 { font-size: clamp(1.875rem, 4vw, 3rem); letter-spacing:-0.02em; font-family: var(--font-serif); }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }
p { color: var(--gray-500); line-height:1.75; }

/* Layout */
.container { width:100%; max-width: var(--max-w); margin:0 auto; padding:0 40px; }
.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }

.section-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gray-400);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before { content:''; width:32px; height:1px; background: var(--green); }
.section-label svg { display:none; }

.section-title { margin-bottom: 20px; }
.section-subtitle { font-size:1.0625rem; color: var(--gray-500); max-width:540px; }
.section-header { margin-bottom:64px; }
.section-header.center { text-align:center; }
.section-header.center .section-subtitle { margin:0 auto; }
.section-header.center .section-label { justify-content:center; }
.section-header.center .section-label::before { display:none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.btn svg { width:14px; height:14px; transition: transform var(--transition); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--black); color: var(--white); }

.btn-secondary { background: transparent; color: var(--black); border:1.5px solid var(--black); }
.btn-secondary:hover { background: var(--black); color: var(--white); }

.btn-outline { background:transparent; color: var(--green); border:1.5px solid var(--green); }
.btn-outline:hover { background: var(--green); color: var(--white); }

.btn-lg { padding:16px 40px; font-size:0.875rem; }
.btn-sm { padding:10px 24px; font-size:0.75rem; }

/* ========== HEADER ========== */
.header {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: all 300ms ease;
  height: var(--header-h);
}
.header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.06); }
.header .container { display:flex; align-items:center; justify-content:space-between; height:100%; }

.logo { display:flex; align-items:center; gap:10px; font-size:1.25rem; font-weight:800; color: var(--black); cursor:pointer; }
.logo-icon { width:36px; height:36px; background: var(--green); border-radius:4px; display:flex; align-items:center; justify-content:center; }
.logo-icon svg { width:20px; height:20px; color: var(--white); }
.logo-text { white-space:nowrap; color: var(--black); }
.logo-text b { color: var(--green); font-weight:inherit; }

.nav { display:flex; align-items:center; gap:0; }
.nav-link {
  padding:8px 18px; font-size:0.8125rem; font-weight:500;
  color: var(--gray-500); letter-spacing:0.04em; text-transform:uppercase;
  transition: color var(--transition); cursor:pointer;
}
.nav-link:hover, .nav-link.active { color: var(--black); }
.nav-cta { margin-left:20px; }

.mobile-toggle { display:none; flex-direction:column; gap:5px; background:none; padding:8px; }
.mobile-toggle span { display:block; width:22px; height:1.5px; background: var(--black); transition: all 300ms ease; }

.mobile-nav {
  display:none; position:fixed; top: var(--header-h); left:0; right:0; bottom:0;
  background: var(--white); padding:32px 40px; z-index:999; flex-direction:column;
}
.mobile-nav.open { display:flex; }
.mobile-nav .nav-link { padding:18px 0; font-size:1.125rem; border-bottom:1px solid var(--border); color: var(--gray-500); text-transform:none; }
.mobile-nav .nav-link.active { color: var(--green); }
.mobile-nav .btn { margin-top:24px; width:100%; text-align:center; }

/* ========== HERO SLIDESHOW (full-bleed bg + left text overlay) ========== */
.hero-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 720px;
  min-height: 480px;
  overflow: hidden;
  margin-top: var(--header-h);
}
.hero-slider-bg { position: absolute; inset: 0; z-index: 0; }
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1200ms ease;
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.hero-slide-placeholder {
  display: flex; align-items: center; justify-content: center;
  background: #F4F0EA;
}
.hero-slide-placeholder svg { width: 80px; height: 80px; color: #C8BCA0; opacity: 0.6; }

/* Overlay disabled — image is fully visible */
.hero-slider-overlay { display: none; }

.hero-slider-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
}
.hero-slider-content .container { width: 100%; }
.hero-text-wrap {
  max-width: 580px;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 24px;
}
.hero-label-line { display: block; width: 36px; height: 2px; background: var(--green); }
.hero-slider h1 {
  font-family: var(--font-serif, 'Playfair Display', Georgia, serif);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: #0a0a0a;
  margin-bottom: 24px;
}
.hero-slider h1 .highlight {
  color: var(--green);
  font-style: italic;
}
.hero-sub {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: #2a2a2a;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--green);
  color: #fff;
  padding: 16px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 200ms ease;
  box-shadow: 0 4px 16px rgba(29,192,113,0.3);
}
.hero-cta:hover {
  background: #169a5b;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(29,192,113,0.4);
}
.hero-cta svg { width: 16px; height: 16px; }

.hero-badges {
  display: flex;
  gap: 28px;
  margin-top: 48px;
  align-items: center;
}
.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  line-height: 1.25;
  color: #1a1a1a;
  font-weight: 500;
}
.hero-badge-item svg {
  width: 36px;
  height: 36px;
  padding: 8px;
  background: rgba(29,192,113,0.1);
  border-radius: 50%;
  color: var(--green);
  flex-shrink: 0;
}

/* Pagination dots */
.hero-slider-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(0,0,0,0.25);
  border: none;
  cursor: pointer;
  transition: all 200ms ease;
  padding: 0;
}
.hero-dot:hover { background: rgba(0,0,0,0.5); }
.hero-dot.active { background: var(--green); transform: scale(1.3); }

@media (max-width: 768px) {
  .hero-slider {
    width: 100%;
    aspect-ratio: auto;
    min-height: 520px;
    max-height: none;
    margin-top: var(--header-h);
    border-radius: 0;
    padding: 40px 0;
  }
  .hero-text-wrap { max-width: 100%; padding: 0 20px; }
  .hero-badges { flex-wrap: wrap; gap: 16px; margin-top: 32px; }
  .hero-badge-item { font-size: 0.75rem; }
  .hero-slider-dots { bottom: 16px; }
}

/* ========== HERO V2 (BeAgency5 style) ========== */
.hero-v2 {
  padding-top: calc(var(--header-h) + 60px);
  padding-bottom: 80px;
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.hero-curve {
  position: absolute;
  top: 5%;
  right: 18%;
  width: 380px;
  height: 75%;
  pointer-events: none;
  z-index: 0;
}
.hero-v2 .container { position: relative; z-index: 1; }

/* Top row: heading left + quote box right */
.hero-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
  margin-bottom: 56px;
}
.hero-content { position: relative; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.6875rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--gray-400); margin-bottom: 24px;
}
.hero-badge::before { content: ''; width: 32px; height: 1px; background: var(--green); }
.hero-badge svg { display: none; }
.hero-v2 h1 { margin-bottom: 0; max-width: 680px; }
.hero-v2 h1 .highlight { color: var(--green); font-style: italic; }

.hero-quote-box {
  background: var(--black);
  color: var(--white);
  padding: 32px 36px;
  max-width: 300px;
  margin-top: 48px;
  border-radius: 12px;
}
.hero-quote-box p { font-size: 1rem; color: var(--white); line-height: 1.6; margin-bottom: 16px; }
.hero-quote-box span { font-size: 0.875rem; font-weight: 700; color: var(--green); }

/* 5-Image Gallery Row */
.hero-gallery {
  display: grid;
  grid-template-columns: 0.85fr 1fr 1.3fr 0.75fr 1fr;
  gap: 14px;
  align-items: end;
}
.hero-gallery-item {
  overflow: hidden;
  border-radius: 8px;
  background: var(--off-white);
  aspect-ratio: 3/4;
}
.hero-gallery-item.hero-gallery-large { aspect-ratio: 3/4.2; }
.hero-gallery-item img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 600ms ease;
}
.hero-gallery-item:hover img { transform: scale(1.04); }
.hero-gallery-placeholder {
  width: 100%; height: 100%; min-height: 200px;
  display: flex; align-items: center; justify-content: center;
  background: var(--off-white);
}
.hero-gallery-placeholder svg { width: 36px; height: 36px; color: var(--gray-300); }

/* Legacy hero support (about, other pages) */
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-banner-img { width: 100%; max-width: 540px; height: auto; display: block; object-fit: contain; }
.hero-text { font-size: 1.0625rem; color: var(--gray-500); margin-bottom: 40px; max-width: 480px; line-height: 1.8; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 48px; margin-top: 56px; padding-top: 36px; border-top: 1px solid var(--border); }
.hero-stat-number { font-size: 2.5rem; font-weight: 700; color: var(--black); font-family: var(--font-serif); }
.hero-stat-number span { color: var(--green); }
.hero-stat-label { font-size: 0.6875rem; color: var(--gray-400); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.1em; }

/* ========== TRUSTED BAR ========== */
.trusted-bar { padding:40px 0; background: var(--off-white); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.trusted-label { text-align:center; font-size:0.6875rem; font-weight:500; color: var(--gray-400); text-transform:uppercase; letter-spacing:0.15em; margin-bottom:20px; }
.trusted-logos { display:flex; align-items:center; justify-content:center; gap:56px; flex-wrap:wrap; opacity:0.35; }
.trusted-logos span { font-size:0.9375rem; font-weight:700; color: var(--gray-500); }

/* ========== HOW IT WORKS ========== */
.how-it-works { background: #E9F9F0; border-top:none; }

.steps-grid { display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--border); }

.step-card {
  padding:40px 28px;
  border-right:1px solid var(--border);
  transition: all 400ms ease;
  position:relative;
  background: var(--white);
}
.step-card:last-child { border-right:none; }
.step-card::after {
  content:''; position:absolute; bottom:0; left:0;
  width:0; height:3px; background: var(--green);
  transition: width 400ms ease;
}
.step-card:hover::after { width:100%; }
.step-card:hover { background: var(--off-white); }

.step-number {
  font-size:3rem; font-weight:300; color: var(--gray-200);
  line-height:1; margin-bottom:24px; font-family: var(--font-serif);
  transition: color 400ms ease;
}
.step-card:hover .step-number { color: var(--green); }
.step-card h3 { margin-bottom:10px; font-size:1.125rem; }
.step-card p { font-size:0.875rem; color: var(--gray-500); line-height:1.75; }

/* ========== PRODUCTS ========== */
.products-showcase { background: #E9F9F0; }

.products-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }

.product-card {
  background: var(--white);
  overflow:hidden;
  border:1px solid var(--border);
  transition: all 300ms ease;
  cursor:pointer;
  position:relative;
}
.product-card:hover { border-color: var(--green); box-shadow: 0 8px 30px rgba(0,0,0,0.06); transform:translateY(-4px); }
.product-card.active { border-color: var(--green); box-shadow: 0 4px 20px rgba(29,192,113,0.12); }
.product-card.active::after {
  content:''; position:absolute; bottom:-9px; left:50%; transform:translateX(-50%);
  border-left:8px solid transparent; border-right:8px solid transparent; border-bottom:8px solid var(--green); z-index:10;
}

.product-card-image {
  aspect-ratio:4/3; background: var(--off-white);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden; position:relative;
}
.product-card:nth-child(even) .product-card-image { background: #D4F2E2; }
.product-card:nth-child(3n) .product-card-image { background: var(--green); }
.product-card:nth-child(3n) .product-card-image svg { color: var(--white); opacity:0.4; }
.product-card-image img { width:100%; height:100%; object-fit:cover; transition: transform 600ms ease; }
.product-card:hover .product-card-image img { transform:scale(1.05); }
.product-card-image svg { width:40px; height:40px; color: var(--green); opacity:0.25; transition: all 400ms ease; }
.product-card:hover .product-card-image svg { opacity:0.5; }

.product-card-body { padding:18px 20px; }
.product-card-body h4 { font-size:0.9375rem; margin-bottom:4px; }
.product-card-body p { font-size:0.75rem; color: var(--gray-500); line-height:1.6; }
.product-card-tag {
  display:inline-block; font-size:0.625rem; font-weight:600;
  color: var(--green); text-transform:uppercase; letter-spacing:0.08em; margin-top:8px;
}

.products-cta { text-align:center; margin-top:48px; }

/* Products Page */
.page-hero {
  padding-top:calc(var(--header-h) + 48px); padding-bottom:48px;
  background: var(--off-white); text-align:center;
  border-bottom:1px solid var(--border);
}
.page-hero h1 { margin-bottom:12px; font-size: clamp(2rem,4vw,3rem); }
.page-hero p { font-size:1.0625rem; max-width:500px; margin:0 auto; }

.breadcrumb { display:flex; align-items:center; justify-content:center; gap:8px; font-size:0.75rem; color: var(--gray-400); margin-bottom:20px; }
.breadcrumb a { color: var(--green); }
.breadcrumb svg { width:12px; height:12px; }

.products-filter { display:flex; justify-content:center; gap:8px; flex-wrap:wrap; margin-bottom:48px; }
.filter-btn {
  padding:10px 24px; font-size:0.75rem; font-weight:600; letter-spacing:0.06em; text-transform:uppercase;
  background: var(--white); color: var(--gray-500); border:1px solid var(--border); cursor:pointer; transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active { background: var(--green); color: var(--white); border-color: var(--green); }

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

.category-divider {
  grid-column:1/-1; display:flex; align-items:center; justify-content:space-between;
  padding:16px 0 12px; border-bottom:2px solid var(--green); margin-top:36px;
}
.category-divider:first-child { margin-top:0; }
.category-divider h3 { font-family: var(--font-serif); font-size:1.375rem; }
.category-divider span { font-size:0.75rem; color: var(--gray-400); letter-spacing:0.1em; text-transform:uppercase; }

/* Product Detail Panel */
.product-detail-panel {
  grid-column:1/-1; background: var(--white); border:2px solid var(--green);
  overflow:hidden; animation: panelSlide 300ms ease;
}
@keyframes panelSlide { from { opacity:0; transform:translateY(-8px); } to { opacity:1; transform:translateY(0); } }

.pdp-inner { display:grid; grid-template-columns:320px 1fr; position:relative; }
.pdp-close { position:absolute; top:16px; right:20px; background:none; border:none; font-size:1.5rem; color: var(--gray-400); cursor:pointer; width:36px; height:36px; display:flex; align-items:center; justify-content:center; transition: color var(--transition); z-index:2; }
.pdp-close:hover { color: var(--black); }
.pdp-image { background: var(--off-white); display:flex; align-items:center; justify-content:center; min-height:280px; padding:32px; }
.pdp-image img { width:100%; height:100%; max-height:300px; object-fit:contain; }
.pdp-image svg { width:64px; height:64px; color: var(--green); opacity:0.15; }
.pdp-info { padding:32px 40px 32px 32px; }
.pdp-info h2 { font-size:1.5rem; margin-bottom:8px; padding-right:40px; font-family: var(--font-serif); }
.pdp-info > p { font-size:0.9375rem; color: var(--gray-500); margin-bottom:24px; }
.pdp-sizes-section h4 { font-size:0.6875rem; text-transform:uppercase; letter-spacing:0.12em; color: var(--gray-400); margin-bottom:12px; }
.pdp-sizes { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:20px; }
.pdp-size-pill { padding:10px 16px; border:1px solid var(--border); font-size:0.8125rem; background: var(--white); transition: all var(--transition); line-height:1.3; }
.pdp-size-pill strong { display:block; font-size:0.875rem; color: var(--black); margin-bottom:2px; }
.pdp-size-pill span { color: var(--gray-400); font-size:0.6875rem; }
.pdp-size-pill .pdp-price { color: var(--green); font-weight:600; }
.pdp-size-pill:hover { border-color: var(--green); }
.pdp-size-pill.custom-pill { border-style:dashed; }
.pdp-meta { font-size:0.8125rem; color: var(--gray-500); margin-bottom:20px; padding:12px 0; border-top:1px solid var(--border); }
.pdp-meta strong { color: var(--green); }
.pdp-actions { display:flex; gap:12px; }
.pdp-loading { grid-column:1/-1; padding:60px; text-align:center; color: var(--gray-400); }

/* ========== WHY US ========== */
.why-us { background: var(--white); border-top:1px solid var(--border); }
.why-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.why-card {
  padding:36px 28px; background: var(--off-white); border:1px solid transparent;
  transition: all 300ms ease; position:relative;
}
.why-card:hover { border-color: var(--green); background: var(--white); }
.why-card-icon { width:44px; height:44px; display:flex; align-items:center; justify-content:center; margin-bottom:20px; }
.why-card-icon svg { width:24px; height:24px; color: var(--green); }
.why-card h3 { margin-bottom:10px; font-size:1.0625rem; }
.why-card p { font-size:0.875rem; color: var(--gray-500); line-height:1.75; }

/* ========== TESTIMONIALS ========== */
.testimonials { background: var(--off-white); }
.testimonials-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.testimonial-card { background: var(--white); padding:36px 28px; border:1px solid var(--border); transition: all 300ms ease; }
.testimonial-card:hover { border-color: var(--green); }
.testimonial-stars { display:flex; gap:2px; margin-bottom:20px; }
.testimonial-stars svg { width:14px; height:14px; color:#FBBF24; fill:#FBBF24; }
.testimonial-text { font-size:0.9375rem; color: var(--gray-500); line-height:1.8; margin-bottom:24px; font-style:italic; }
.testimonial-author { display:flex; align-items:center; gap:12px; }
.testimonial-avatar { width:40px; height:40px; border-radius:50%; background: var(--green-dim); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:0.8125rem; color: var(--green); }
.testimonial-name { font-weight:600; font-size:0.875rem; color: var(--black); }
.testimonial-role { font-size:0.75rem; color: var(--gray-400); }

/* ========== CTA ========== */
.cta-banner { background: var(--green); position:relative; }
.cta-banner .container { text-align:center; }
.cta-banner h2 { color: var(--white); }
.cta-banner p { color:rgba(255,255,255,0.75); font-size:1.0625rem; max-width:480px; margin:0 auto 36px; }
.cta-banner .btn-primary { background: var(--black); color: var(--white); }
.cta-banner .btn-primary:hover { background: var(--white); color: var(--black); }

/* ========== FOOTER ========== */
.footer { background: var(--black); color: var(--gray-400); padding:80px 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-brand .logo { margin-bottom:16px; }
.footer-brand .logo-text { color: var(--white); }
.footer-brand p { font-size:0.8125rem; color: var(--gray-500); line-height:1.75; margin-bottom:20px; }
.footer-social { display:flex; gap:8px; }
.footer-social a { width:36px; height:36px; border-radius:50%; background:rgba(255,255,255,0.08); display:flex; align-items:center; justify-content:center; transition: all var(--transition); }
.footer-social a:hover { background: var(--green); }
.footer-social svg { width:14px; height:14px; color: var(--gray-500); }
.footer-social a:hover svg { color: var(--white); }
.footer-col h4 { color: var(--white); font-size:0.6875rem; text-transform:uppercase; letter-spacing:0.15em; margin-bottom:20px; }
.footer-col a { display:block; font-size:0.8125rem; color: var(--gray-500); padding:4px 0; transition: all var(--transition); }
.footer-col a:hover { color: var(--green); }
.footer-contact-item { display:flex; align-items:flex-start; gap:10px; margin-bottom:10px; }
.footer-contact-item svg { width:14px; height:14px; color: var(--green); margin-top:4px; flex-shrink:0; }
.footer-contact-item span, .footer-contact-item a { font-size:0.8125rem; padding:0; }
.footer-bottom { padding:24px 0; display:flex; align-items:center; justify-content:space-between; font-size:0.75rem; }
.footer-bottom a { color: var(--gray-500); }
.footer-bottom a:hover { color: var(--green); }

/* ========== WHATSAPP ========== */
.whatsapp-float { position:fixed; bottom:28px; right:28px; z-index:999; width:54px; height:54px; border-radius:50%; background:#25D366; display:flex; align-items:center; justify-content:center; box-shadow: 0 4px 20px rgba(37,211,102,0.35); cursor:pointer; transition: all 300ms ease; }
.whatsapp-float:hover { transform:scale(1.08); }
.whatsapp-float svg { width:26px; height:26px; color: var(--white); }
.whatsapp-float .tooltip { position:absolute; right:66px; background: var(--black); color: var(--white); padding:8px 14px; border-radius:4px; font-size:0.75rem; font-weight:500; white-space:nowrap; opacity:0; pointer-events:none; transition: opacity 300ms ease; }
.whatsapp-float:hover .tooltip { opacity:1; }

/* ========== ABOUT PAGE ========== */
.about-hero { padding-top:calc(var(--header-h) + 60px); padding-bottom:80px; background: var(--white); }
.about-hero .container { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }

.about-stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.about-stat { text-align:center; padding:40px 20px; background: var(--off-white); border:1px solid var(--border); transition: all 300ms ease; }
.about-stat:hover { border-color: var(--green); }
.about-stat-number { font-size:3rem; font-weight:700; color: var(--green); font-family: var(--font-serif); }
.about-stat-label { font-size:0.6875rem; color: var(--gray-400); margin-top:4px; text-transform:uppercase; letter-spacing:0.1em; }

.factory-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:4px; }
.factory-card { aspect-ratio:4/3; background: var(--off-white); overflow:hidden; display:flex; align-items:center; justify-content:center; position:relative; }
.factory-card svg { width:40px; height:40px; color: var(--gray-300); opacity:0.5; }
.factory-card .overlay { position:absolute; bottom:0; left:0; right:0; padding:16px; background: linear-gradient(transparent, rgba(0,0,0,0.6)); color: var(--white); font-size:0.8125rem; font-weight:600; }

.certs-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.cert-card { text-align:center; padding:36px 24px; background: var(--off-white); border:1px solid var(--border); transition: all 300ms ease; }
.cert-card:hover { border-color: var(--green); }
.cert-icon { width:56px; height:56px; background: var(--green-dim); border-radius:50%; display:flex; align-items:center; justify-content:center; margin:0 auto 16px; }
.cert-icon svg { width:28px; height:28px; color: var(--green); }
.cert-card h4 { font-size:0.875rem; margin-bottom:4px; }
.cert-card p { font-size:0.75rem; color: var(--gray-500); }

.timeline { max-width:700px; margin:0 auto; position:relative; }
.timeline::before { content:''; position:absolute; top:0; bottom:0; left:24px; width:1px; background: var(--border); }
.timeline-item { display:flex; gap:24px; margin-bottom:32px; }
.timeline-dot { width:50px; height:50px; flex-shrink:0; background: var(--green-dim); border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:0.6875rem; color: var(--green); border:3px solid var(--white); z-index:1; }
.timeline-content h4 { margin-bottom:4px; font-size:1rem; }
.timeline-content p { font-size:0.875rem; color: var(--gray-500); }

.hero-image-grid { display:grid; grid-template-columns:1fr 1fr; gap:4px; }
.hero-image-card { background: var(--off-white); aspect-ratio:1; display:flex; align-items:center; justify-content:center; padding:20px; transition: all 400ms ease; border:1px solid var(--border); }
.hero-image-card:hover { border-color: var(--green); }
.hero-image-card svg { width:40px; height:40px; color: var(--green); opacity:0.3; }
.card-label { font-size:0.6875rem; font-weight:600; color: var(--gray-400); margin-top:10px; text-align:center; text-transform:uppercase; letter-spacing:0.08em; }
.hero-image-card:nth-child(2) { transform:translateY(16px); }
.hero-image-card:nth-child(3) { transform:translateY(-16px); }

/* ========== CONTACT ========== */
.contact-grid { display:grid; grid-template-columns:1fr 1.2fr; gap:48px; }
.contact-info-cards { display:flex; flex-direction:column; gap:4px; }
.contact-info-card { display:flex; gap:14px; padding:20px; background: var(--off-white); transition: all 300ms ease; }
.contact-info-card:hover { background: var(--white); box-shadow: 0 4px 16px rgba(0,0,0,0.04); }
.contact-info-icon { width:40px; height:40px; background: var(--green-dim); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.contact-info-icon svg { width:18px; height:18px; color: var(--green); }
.contact-info-card h4 { font-size:0.875rem; margin-bottom:2px; }
.contact-info-card p, .contact-info-card a { font-size:0.8125rem; color: var(--gray-500); }
.contact-info-card a:hover { color: var(--green); }

.contact-form-container { background: var(--off-white); padding:40px; border:1px solid var(--border); }
.contact-form-container h3 { margin-bottom:4px; }
.contact-form-container > p { color: var(--gray-500); margin-bottom:28px; font-size:0.875rem; }

.map-container { overflow:hidden; border:1px solid var(--border); margin-top:48px; height:360px; }
.map-container iframe { width:100%; height:100%; border:none; }

/* ========== QUOTE ========== */
.quote-section { background: var(--off-white); }
.quote-container { max-width:780px; margin:0 auto; background: var(--white); border:1px solid var(--border); overflow:hidden; }
.quote-progress { display:flex; border-bottom:1px solid var(--border); }
.quote-step-indicator {
  flex:1; padding:18px; text-align:center; font-size:0.6875rem; font-weight:600;
  letter-spacing:0.08em; text-transform:uppercase; color: var(--gray-400);
  background: var(--off-white); transition: all 300ms ease;
}
.quote-step-indicator.active { background: var(--white); color: var(--green); }
.quote-step-indicator.completed { background: var(--green-light); color: var(--green); }
.quote-step-indicator .step-num {
  display:flex; width:24px; height:24px; background: var(--gray-200); color: var(--gray-500);
  border-radius:50%; font-size:0.625rem; font-weight:700;
  align-items:center; justify-content:center; margin:0 auto 6px; transition: all 300ms ease;
}
.quote-step-indicator.active .step-num, .quote-step-indicator.completed .step-num { background: var(--green); color: var(--white); }
.quote-body { padding:48px; }
.quote-step { display:none; }
.quote-step.active { display:block; animation: fadeIn 300ms ease; }
@keyframes fadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }
.quote-step h3 { margin-bottom:8px; }
.quote-step > p { color: var(--gray-500); font-size:0.875rem; margin-bottom:32px; }

/* Forms */
.form-group { margin-bottom:20px; }
.form-label { display:block; font-size:0.75rem; font-weight:600; color: var(--gray-500); margin-bottom:8px; text-transform:uppercase; letter-spacing:0.06em; }
.form-input, .form-select, .form-textarea {
  width:100%; padding:14px 16px; font-size:0.9375rem;
  border:1px solid var(--border); background: var(--white);
  color: var(--black); transition: all var(--transition); outline:none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-light); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--gray-300); }
.form-select { appearance:auto; }
.form-textarea { resize:vertical; min-height:100px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-row-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:16px; }

.option-group { display:flex; gap:8px; flex-wrap:wrap; }
.option-pill {
  padding:10px 20px; border:1px solid var(--border); font-size:0.8125rem; font-weight:500;
  cursor:pointer; transition: all var(--transition); color: var(--gray-500); background: var(--white);
}
.option-pill:hover { border-color: var(--green); color: var(--green); }
.option-pill.selected { border-color: var(--green); background: var(--green); color: var(--white); font-weight:600; }

.quote-nav { display:flex; justify-content:space-between; align-items:center; margin-top:36px; padding-top:24px; border-top:1px solid var(--border); }

.estimate-box { background: var(--green-light); border:1.5px solid var(--green); padding:24px 28px; margin-top:28px; }
.estimate-box h4 { color: var(--green-dark); margin-bottom:4px; font-size:0.9375rem; }
.estimate-price { font-size:1.75rem; font-weight:800; color: var(--green); }
.estimate-price span { font-size:0.875rem; font-weight:500; color: var(--gray-500); }
.estimate-note { font-size:0.75rem; color: var(--gray-500); margin-top:6px; }

/* Animations */
.animate-on-scroll { opacity:0; transform:translateY(20px); transition: opacity 600ms ease, transform 600ms ease; }
.animate-on-scroll.visible { opacity:1; transform:translateY(0); }
.stagger-1 { transition-delay:80ms; }
.stagger-2 { transition-delay:160ms; }
.stagger-3 { transition-delay:240ms; }
.stagger-4 { transition-delay:320ms; }

@media (prefers-reduced-motion:reduce) {
  .animate-on-scroll { opacity:1; transform:none; transition:none; }
}

/* ========== RESPONSIVE ========== */
@media (max-width:1024px) {
  .hero-top { grid-template-columns:1fr; text-align:center; }
  .hero-quote-box { margin:20px auto 0; }
  .hero-badge { justify-content:center; }
  .hero-gallery { grid-template-columns:repeat(3,1fr); }
  .hero-gallery-item:nth-child(4), .hero-gallery-item:nth-child(5) { display:none; }
  .hero-visual { order:-1; }
  .hero-banner-img { max-width:380px; margin:0 auto; }
  .hero-text { margin:0 auto 40px; }
  .hero-buttons { justify-content:center; }
  .hero-stats { justify-content:center; }
  .steps-grid { grid-template-columns:repeat(2,1fr); }
  .step-card { border-right:none; }
  .step-card:nth-child(odd) { border-right:1px solid var(--border); }
  .step-card { border-bottom:1px solid var(--border); }
  .products-grid, .full-products-grid { grid-template-columns:repeat(3,1fr); }
  .why-grid, .testimonials-grid { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:repeat(2,1fr); }
  .about-hero .container { grid-template-columns:1fr; text-align:center; }
  .about-stats-grid { grid-template-columns:repeat(2,1fr); }
  .certs-grid { grid-template-columns:repeat(2,1fr); }
  .contact-grid { grid-template-columns:1fr; }
}

@media (max-width:768px) {
  :root { --header-h:68px; }
  .section { padding:72px 0; }
  .container { padding:0 24px; }
  .nav { display:none; }
  .nav-cta-desktop { display:none; }
  .mobile-toggle { display:flex; }
  .hero-v2 { padding-top:calc(var(--header-h) + 32px); padding-bottom:40px; }
  .hero-top { margin-bottom:32px; }
  .hero-gallery { grid-template-columns:repeat(2,1fr); gap:8px; }
  .hero-gallery-item:nth-child(4), .hero-gallery-item:nth-child(5) { display:block; }
  .hero-gallery-item:nth-child(5) { display:none; }
  .hero-curve { display:none; }
  .hero-stats { gap:32px; flex-wrap:wrap; }
  .steps-grid { grid-template-columns:1fr; border:none; }
  .step-card { border:1px solid var(--border); border-right:1px solid var(--border) !important; margin-bottom:-1px; }
  .products-grid, .full-products-grid { grid-template-columns:repeat(2,1fr); gap:12px; }
  .why-grid, .testimonials-grid { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .footer-bottom { flex-direction:column; gap:8px; text-align:center; }
  .quote-body { padding:28px 20px; }
  .form-row, .form-row-3 { grid-template-columns:1fr; }
  .pdp-inner { grid-template-columns:1fr; }
  .pdp-image { min-height:180px; }
  .pdp-info { padding:24px; }
  .pdp-actions { flex-direction:column; }
  .pdp-actions .btn { width:100%; text-align:center; }
  .about-stats-grid { grid-template-columns:repeat(2,1fr); }
  .factory-grid { grid-template-columns:repeat(2,1fr); }
  .certs-grid { grid-template-columns:1fr 1fr; }
  .whatsapp-float { bottom:20px; right:20px; width:48px; height:48px; }
  .whatsapp-float .tooltip { display:none; }
  .page-hero { padding-top:calc(var(--header-h) + 24px); padding-bottom:24px; }
  .map-container { height:260px; }
  .quote-progress { overflow-x:auto; }
  .quote-step-indicator { min-width:80px; padding:14px 8px; }
  .section-header { margin-bottom:40px; }
}

@media (max-width:480px) {
  .products-grid, .full-products-grid { grid-template-columns:1fr; }
}