/* =============================================
   PGD – Pandra Global Dynamics
   Theme: "Earth & Industry" — Copper on Navy
   ============================================= */

:root {
  --copper:     #b87333;
  --copper-lt:  #d4943a;
  --copper-dk:  #8b4e1a;
  --navy:       #00172D;
  --navy-mid:   #001e3c;
  --navy-lt:    #0a2a50;
  --ivory:      #F9F6EE;
  --ivory-dk:   #ede8db;
  --charcoal:   #2d2d2d;
  --muted:      #6b6b6b;
  --light-line: rgba(184,115,51,0.2);
  --font-serif: 'Cinzel', Georgia, serif;
  --font-sans:  'Montserrat', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--ivory);
  color: var(--charcoal);
  overflow-x: hidden;
}

/* ---- UTILITY ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

.section-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--copper);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-label.light { color: var(--copper-lt); }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--charcoal);
  margin-bottom: 3rem;
}
.section-title.light { color: var(--ivory); }

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-block;
  background: var(--copper);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9rem 2.2rem;
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
}
.btn-primary:hover { background: var(--copper-dk); transform: translateY(-2px); }

.btn-ghost {
  display: inline-block;
  color: var(--ivory);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-decoration: none;
  padding: 0.9rem 2rem;
  border: 1px solid rgba(249,246,238,0.4);
  transition: border-color 0.3s, color 0.3s;
}
.btn-ghost:hover { border-color: var(--copper-lt); color: var(--copper-lt); }

.btn-small {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--copper);
  border: 1px solid var(--copper);
  padding: 0.45rem 1rem;
  transition: all 0.25s;
}
.btn-small:hover { background: var(--copper); color: #fff; }

/* ---- HEADER ---- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.3s;
}
.header.scrolled {
  background: rgba(0, 23, 45, 0.88);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(184,115,51,0.3);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.2rem 2.5rem;
  max-width: 1400px;
  margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 0.8rem; text-decoration: none; }
.logo-pgd {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--copper-lt);
  letter-spacing: 4px;
}
.logo-sub {
  display: flex; flex-direction: column;
  font-size: 0.55rem; letter-spacing: 2px;
  color: rgba(249,246,238,0.55);
  line-height: 1.4;
  text-transform: uppercase;
}
.logo-pvt { color: var(--copper); font-weight: 600; }

.nav { display: flex; gap: 2rem; margin-left: auto; }
.nav a {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(249,246,238,0.7);
  text-decoration: none;
  transition: color 0.2s;
}
.nav a:hover, .nav a.active { color: var(--copper-lt); }

.btn-quote {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--navy);
  background: var(--copper-lt);
  padding: 0.6rem 1.4rem;
  white-space: nowrap;
  transition: background 0.3s, box-shadow 0.3s;
}
.btn-quote:hover { background: var(--copper); box-shadow: 0 0 18px rgba(212,148,58,0.4); }

/* ---- HEADER ACTIONS / CURRENCY SELECTOR ---- */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
}

.currency-selector {
  position: relative;
}

.currency-btn {
  background: transparent;
  border: 1px solid var(--copper);
  color: var(--copper);
  padding: 0.5rem 0.8rem;
  border-radius: 3px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.3s;
  white-space: nowrap;
}

.currency-icon {
  font-size: 0.9rem;
}

.currency-code {
  min-width: 30px;
  text-align: center;
}

.currency-btn:hover {
  background: rgba(184,115,51,0.1);
  border-color: var(--copper-lt);
  color: var(--copper-lt);
}

.currency-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--navy);
  border: 1px solid var(--copper);
  border-top: none;
  border-radius: 0 0 3px 3px;
  display: none;
  flex-direction: column;
  min-width: 180px;
  max-height: 320px;
  overflow-y: auto;
  z-index: 1001;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.currency-dropdown.active {
  display: flex;
}

.currency-option {
  background: transparent;
  border: none;
  color: rgba(249,246,238,0.7);
  padding: 0.7rem 1rem;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

.currency-option:hover,
.currency-option.active {
  background: rgba(184,115,51,0.15);
  color: var(--copper-lt);
}

.currency-option:first-child {
  border-radius: 0;
}

.currency-option:last-child {
  border-radius: 0 0 3px 3px;
}

/* ---- HERO ---- */
.hero { min-height: 100vh; display: flex; flex-direction: column; }
.hero-split { display: flex; flex: 1; min-height: 100vh; }

.hero-craft {
  flex: 0 0 38%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.hero-craft::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(184,115,51,0.04) 40px, rgba(184,115,51,0.04) 41px),
              repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(184,115,51,0.04) 40px, rgba(184,115,51,0.04) 41px);
}

.craft-visual {
  position: relative;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  z-index: 1;
}

.copper-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--copper);
  animation: pulse-ring 4s ease-in-out infinite;
}
.r1 { width: 180px; height: 180px; opacity: 0.15; }
.r2 { width: 250px; height: 250px; opacity: 0.08; animation-delay: 0.8s; }
.r3 { width: 320px; height: 320px; opacity: 0.04; animation-delay: 1.6s; }
@keyframes pulse-ring { 0%,100% { transform: scale(1); } 50% { transform: scale(1.06); } }

.copper-bottle-svg {
  width: 110px;
  animation: float-bottle 6s ease-in-out infinite;
  filter: drop-shadow(0 0 20px rgba(184,115,51,0.3));
}
@keyframes float-bottle { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

.material-label {
  margin-top: 1.5rem;
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: rgba(212,148,58,0.7);
  text-transform: uppercase;
  font-weight: 500;
}

.hero-global {
  flex: 1;
  background: var(--navy-mid);
  display: flex; align-items: center;
  padding: 6rem 5rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero-global::before {
  content: 'PGD';
  position: absolute;
  font-family: var(--font-serif);
  font-size: 22vw;
  color: rgba(255,255,255,0.015);
  right: -2rem; bottom: -3rem;
  line-height: 1;
  pointer-events: none;
}

.hero-eyebrow {
  font-size: 0.68rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 1.2rem;
  font-weight: 500;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  color: var(--ivory);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.hero-headline em { color: var(--copper-lt); font-style: normal; }

.hero-sub {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(249,246,238,0.6);
  max-width: 440px;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.hero-actions { display: flex; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap; }

.hero-stats { display: flex; align-items: center; gap: 1.5rem; }
.stat { display: flex; flex-direction: column; }
.stat-n {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--copper-lt);
}
.stat-l { font-size: 0.65rem; letter-spacing: 1.5px; color: rgba(249,246,238,0.4); text-transform: uppercase; }
.stat-div { width: 1px; height: 36px; background: rgba(184,115,51,0.3); }

.hero-scroll {
  text-align: center;
  padding: 1rem;
  font-size: 0.6rem;
  letter-spacing: 4px;
  color: rgba(184,115,51,0.4);
  text-transform: uppercase;
  background: var(--navy-mid);
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }

/* ---- HERITAGE ---- */
.heritage {
  background: var(--ivory);
  padding: 6rem 0;
  position: relative;
}
.heritage::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--copper), transparent);
}

.heritage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.heritage-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--light-line);
  background: rgba(255,255,255,0.6);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.heritage-card:hover {
  transform: translateY(-6px);
  border-color: var(--copper);
  box-shadow: 0 12px 40px rgba(184,115,51,0.1);
}
.hcard-icon { width: 40px; margin-bottom: 1.5rem; }
.hcard-icon svg { width: 100%; height: 100%; }
.heritage-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 0.8rem;
}
.heritage-card p { font-size: 0.85rem; line-height: 1.8; color: var(--muted); font-weight: 300; }

/* ---- PRODUCTS ---- */
.products-section { background: var(--ivory-dk); padding: 6rem 0; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: var(--ivory);
  border: 1px solid var(--light-line);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.12);
}
.product-card:hover .pcard-visual { border-bottom-color: var(--copper); }

.pcard-visual {
  height: 200px;
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s;
}

/* Product visual backgrounds — copper-tone patterns */
.pcard-copper-bottle { background: linear-gradient(135deg, #6b3310 0%, #b87333 40%, #d4943a 60%, #8b4e1a 100%); }
.pcard-copper-jug    { background: linear-gradient(135deg, #7a3d12 0%, #c8793a 50%, #a06020 100%); }
.pcard-copper-plate  { background: linear-gradient(135deg, #8b5e30 0%, #d4943a 60%, #6b3e1a 100%); }
.pcard-copper-mug    { background: linear-gradient(135deg, #7a4520 0%, #c07030 55%, #9b5a28 100%); }
.pcard-ceramic-vase  { background: linear-gradient(135deg, #1a3a5c 0%, #4a7ab8 50%, #2a5a8c 100%); }
.pcard-ceramic-bowl  { background: linear-gradient(135deg, #2a4a6c 0%, #5a88c0 55%, #3a6a9c 100%); }
.pcard-terracotta    { background: linear-gradient(135deg, #8b4520 0%, #d4703a 55%, #a05530 100%); }
.pcard-brass         { background: linear-gradient(135deg, #6b5a10 0%, #c8b040 55%, #9a8020 100%); }

.pcard-visual::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255,255,255,0.03) 10px, rgba(255,255,255,0.03) 11px);
}

.pcard-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: flex-end; padding: 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 50%);
}
.pcard-purity {
  font-size: 0.65rem;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.8);
  text-transform: uppercase;
  font-weight: 500;
}

.pcard-body { padding: 1.5rem; }
.pcard-cat {
  font-size: 0.62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 600;
}
.pcard-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--charcoal);
  margin: 0.4rem 0 0.6rem;
}
.pcard-desc { font-size: 0.8rem; color: var(--muted); line-height: 1.7; margin-bottom: 1rem; font-weight: 300; }
.pcard-footer { display: flex; justify-content: space-between; align-items: center; }
.pcard-price {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--copper);
}

/* ---- LOGISTICS ---- */
.logistics {
  background: var(--navy);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.map-wrap { display: flex; gap: 2rem; align-items: flex-start; }
.map-svg-container {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(184,115,51,0.15);
  overflow: hidden;
}
.map-svg-container svg { width: 100%; height: auto; display: block; }

.map-legend { flex: 0 0 220px; display: flex; flex-direction: column; gap: 0.8rem; }
.legend-item {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.8rem 1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(184,115,51,0.1);
  transition: border-color 0.2s;
}
.legend-item:hover { border-color: rgba(184,115,51,0.4); }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--copper); flex-shrink: 0; }
.legend-city { font-size: 0.75rem; color: rgba(249,246,238,0.7); flex: 1; font-weight: 400; }
.legend-count { font-size: 0.65rem; color: var(--copper); font-weight: 500; }

/* ---- CONTACT ---- */
.contact-section { background: var(--ivory); padding: 6rem 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 5rem; }
.contact-info p { font-size: 0.9rem; line-height: 1.9; color: var(--muted); margin-bottom: 2rem; font-weight: 300; }
.cinfo-items { display: flex; flex-direction: column; gap: 1rem; }
.cinfo-item { display: flex; align-items: center; gap: 1rem; font-size: 0.85rem; color: var(--charcoal); }
.cinfo-icon { font-size: 1rem; color: var(--copper); width: 20px; text-align: center; }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--charcoal);
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(184,115,51,0.25);
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--copper); }
.contact-form textarea { resize: vertical; }

/* ---- CATALOG HERO ---- */
.catalog-hero {
  background: var(--navy-mid);
  padding: 8rem 2rem 3rem;
}
.catalog-hero .section-title { color: var(--ivory); margin-bottom: 2rem; }
.filter-bar { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.filter-btn {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: none;
  border: 1px solid rgba(184,115,51,0.3);
  color: rgba(249,246,238,0.6);
  padding: 0.5rem 1.4rem;
  cursor: pointer;
  transition: all 0.25s;
}
.filter-btn.active, .filter-btn:hover { background: var(--copper); color: #fff; border-color: var(--copper); }

/* ---- FOOTER ---- */
.footer {
  background: var(--navy);
  padding: 3rem 2.5rem 2rem;
  position: relative;
  overflow: hidden;
}
.footer-watermark {
  position: absolute;
  font-family: var(--font-serif);
  font-size: 18rem;
  color: rgba(255,255,255,0.015);
  right: -2rem; bottom: -3rem;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; flex-wrap: wrap;
  align-items: center; gap: 2rem;
  position: relative; z-index: 1;
}
.footer-logo { display: flex; align-items: center; gap: 0.8rem; }
.footer-tagline { font-size: 0.62rem; letter-spacing: 2px; color: rgba(249,246,238,0.35); text-transform: uppercase; }
.footer-links { display: flex; gap: 1.5rem; margin-left: auto; }
.footer-links a { font-size: 0.7rem; letter-spacing: 1px; text-transform: uppercase; color: rgba(249,246,238,0.4); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--copper-lt); }
.footer-ticker { display: flex; align-items: center; gap: 0.8rem; padding: 0.5rem 1.2rem; border: 1px solid rgba(184,115,51,0.2); }
.ticker-label { font-size: 0.65rem; letter-spacing: 2px; text-transform: uppercase; color: rgba(184,115,51,0.6); }
.ticker-count { font-family: var(--font-serif); font-size: 1.1rem; color: var(--copper-lt); }
/* Newsletter */
.footer-newsletter {
  width: 100%;
  text-align: center;
  padding: 2rem 0 1.5rem;
  border-top: 1px solid rgba(184,115,51,0.15);
}
.newsletter-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--copper-lt);
  margin: 0 0 0.4rem;
}
.newsletter-desc {
  font-size: 0.72rem;
  color: rgba(249,246,238,0.45);
  margin: 0 0 1rem;
}
.newsletter-form {
  display: flex;
  justify-content: center;
  gap: 0;
  max-width: 420px;
  margin: 0 auto;
}
.newsletter-form input[type="email"] {
  flex: 1;
  padding: 0.7rem 1rem;
  border: 1px solid rgba(184,115,51,0.3);
  border-right: none;
  background: rgba(0,0,0,0.25);
  color: var(--ivory);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  outline: none;
  transition: border-color 0.2s;
}
.newsletter-form input[type="email"]::placeholder { color: rgba(249,246,238,0.3); }
.newsletter-form input[type="email"]:focus { border-color: var(--copper); }
.newsletter-btn {
  padding: 0.7rem 1.5rem;
  background: var(--copper);
  color: var(--ivory);
  border: 1px solid var(--copper);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}
.newsletter-btn:hover { background: #a0622d; }
.newsletter-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.newsletter-msg {
  font-size: 0.75rem;
  margin-top: 0.6rem;
  min-height: 1.2em;
}
.newsletter-msg.success { color: #4caf50; }
.newsletter-msg.error { color: #ef5350; }

/* Social Links */
.footer-social {
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.5rem 0 1.2rem;
  border-top: 1px solid rgba(184,115,51,0.1);
}
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(184,115,51,0.25);
  color: rgba(249,246,238,0.35);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  flex-shrink: 0;
}
.social-link:hover {
  border-color: var(--copper);
  color: var(--copper-lt);
  background: rgba(184,115,51,0.1);
}
.social-link svg { width: 16px; height: 16px; display: block; }

.footer-copy { width: 100%; font-size: 0.65rem; letter-spacing: 1px; color: rgba(249,246,238,0.2); text-align: center; padding-top: 1.5rem; border-top: 1px solid rgba(184,115,51,0.1); }
.footer-legal {
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding-top: 0.8rem;
  flex-wrap: wrap;
}
.footer-legal span {
  font-size: 0.6rem;
  letter-spacing: 1px;
  color: rgba(249,246,238,0.18);
  font-weight: 400;
}

/* ---- ANIMATIONS ---- */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ---- WHATSAPP FLOATING BUTTON ---- */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25d366 0%, #20ba5a 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 998;
  animation: float-whatsapp 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float:active {
  transform: scale(0.95);
}

.whatsapp-icon {
  width: 32px;
  height: 32px;
  color: #fff;
  flex-shrink: 0;
}

.whatsapp-text {
  display: none;
}

@keyframes float-whatsapp {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

/* ---- MOBILE NAV OVERLAY ---- */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 23, 45, 0.6);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s;
}
.nav-overlay.active {
  display: block;
  opacity: 1;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--copper-lt);
  cursor: pointer;
  padding: 0.4rem;
  line-height: 1;
  position: relative;
  z-index: 1001;
  transition: color 0.2s;
}
.nav-toggle:hover { color: var(--copper); }

/* ---- ABOUT PAGE ---- */
.about-hero {
  background: var(--navy-mid);
  padding: 10rem 2rem 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.about-hero::before {
  content: 'PGD';
  position: absolute;
  font-family: var(--font-serif);
  font-size: 20vw;
  color: rgba(255,255,255,0.015);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.about-hero .section-label { text-align: center; }
.about-hero .section-title {
  color: var(--ivory);
  margin-bottom: 1.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.about-hero-text {
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(249,246,238,0.6);
  max-width: 600px;
  margin: 0 auto;
  font-weight: 300;
}

.about-section {
  background: var(--ivory);
  padding: 6rem 0;
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.mission-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--light-line);
  background: rgba(255,255,255,0.6);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.mission-card:hover {
  transform: translateY(-6px);
  border-color: var(--copper);
  box-shadow: 0 12px 40px rgba(184,115,51,0.1);
}
.card-icon { width: 40px; height: 40px; margin-bottom: 1.5rem; }
.card-icon svg { width: 100%; height: 100%; }
.mission-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 0.8rem;
}
.mission-card p {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--muted);
  font-weight: 300;
}

/* About Story */
.about-story {
  background: var(--ivory-dk);
  padding: 6rem 0;
}
.story-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.story-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--light-line);
  background: var(--ivory);
  transition: transform 0.3s, box-shadow 0.3s;
}
.story-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}
.story-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--copper);
  margin-bottom: 0.8rem;
  opacity: 0.6;
}
.story-card h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 0.8rem;
}
.story-card p {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--muted);
  font-weight: 300;
}

/* Why Choose Us */
.why-us {
  background: var(--ivory);
  padding: 6rem 0;
}
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.advantage-item {
  padding: 2rem;
  border: 1px solid var(--light-line);
  background: rgba(255,255,255,0.6);
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
}
.advantage-item:hover {
  transform: translateY(-4px);
  border-color: var(--copper);
}
.adv-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  display: block;
}
.advantage-item h4 {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 0.6rem;
}
.advantage-item p {
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--muted);
  font-weight: 300;
}

/* Products Overview */
.products-overview {
  background: var(--navy-mid);
  padding: 6rem 0;
}
.products-overview .section-label { color: var(--copper-lt); }
.products-overview .section-title { color: var(--ivory); }

.product-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.category-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(184,115,51,0.15);
  padding: 2rem;
  transition: transform 0.3s, border-color 0.3s;
}
.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(184,115,51,0.5);
}
.cat-visual {
  width: 100%;
  height: 12px;
  border-radius: 6px;
  margin-bottom: 1.5rem;
}
.copper-visual { background: linear-gradient(90deg, #8b4e1a, #d4943a, #b87333); }
.ceramic-visual { background: linear-gradient(90deg, #1a3a5c, #4a7ab8, #2a5a8c); }
.handicraft-visual { background: linear-gradient(90deg, #6b5a10, #c8b040, #9a8020); }

.category-card h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 0.8rem;
}
.category-card p {
  font-size: 0.82rem;
  line-height: 1.8;
  color: rgba(249,246,238,0.6);
  font-weight: 300;
  margin-bottom: 1rem;
}
.category-card p strong { color: var(--copper-lt); font-weight: 600; }
.cat-stat {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--copper);
}

/* About Stats */
.about-stats {
  background: var(--ivory);
  padding: 5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item {
  padding: 2rem 1rem;
}
.stat-number {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--copper);
  margin-bottom: 0.4rem;
}
.stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}

/* Sustainability */
.sustainability {
  background: var(--ivory-dk);
  padding: 6rem 0;
}
.sustainability-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.sustain-item {
  padding: 2rem;
  border: 1px solid var(--light-line);
  background: var(--ivory);
  transition: transform 0.3s;
}
.sustain-item:hover {
  transform: translateY(-3px);
}
.sustain-item h4 {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 0.6rem;
}
.sustain-item p {
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--muted);
  font-weight: 300;
}

/* About CTA */
.about-cta {
  background: var(--navy);
  padding: 5rem 0;
  text-align: center;
}
.about-cta h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 1rem;
}
.about-cta p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(249,246,238,0.6);
  max-width: 500px;
  margin: 0 auto 2rem;
  font-weight: 300;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.about-cta .btn-ghost {
  border-color: rgba(249,246,238,0.3);
  color: var(--ivory);
}
.about-cta .btn-ghost:hover {
  border-color: var(--copper-lt);
  color: var(--copper-lt);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero-split { flex-direction: column; }
  .hero-craft { min-height: 40vh; }
  .hero-global { padding: 3rem 2rem; }
  .heritage-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .map-wrap { flex-direction: column; }
  .whatsapp-float { bottom: 1.5rem; right: 1.5rem; width: 55px; height: 55px; }
  .whatsapp-icon { width: 28px; height: 28px; }

  /* Footer mobile */
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
  .footer-links { margin-left: 0; justify-content: center; flex-wrap: wrap; }
  .footer-newsletter { padding: 1.5rem 0 1rem; }
  .newsletter-form { max-width: 100%; }
  .footer-legal { padding-bottom: 1rem; }
  .header-actions { gap: 1rem; }
  .currency-btn { padding: 0.45rem 0.6rem; font-size: 0.65rem; }
  .currency-icon { font-size: 0.75rem; }

  /* Mobile nav */
  .nav-toggle { display: block; }
  .nav {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: rgba(0, 23, 45, 0.98);
    backdrop-filter: blur(16px);
    padding: 5rem 2rem 2rem;
    gap: 0;
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -4px 0 30px rgba(0,0,0,0.3);
  }
  .nav.open {
    display: flex;
    transform: translateX(0);
  }
  .nav a {
    padding: 1rem 0;
    font-size: 0.82rem;
    border-bottom: 1px solid rgba(184,115,51,0.1);
  }
  .nav a:last-child { border-bottom: none; }

  /* About page responsive */
  .mission-vision-grid { grid-template-columns: 1fr; }
  .story-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .product-categories { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .sustainability-content { grid-template-columns: 1fr; }
  .about-hero { padding: 8rem 1.5rem 3rem; }
}

@media (max-width: 600px) {
  .products-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 1rem; }
  .stat-n { font-size: 1.2rem; }
  .whatsapp-float { bottom: 1rem; right: 1rem; width: 50px; height: 50px; }
  .whatsapp-icon { width: 24px; height: 24px; }

  .footer-legal { gap: 1rem; }
  .header-actions { gap: 0.8rem; }
  .currency-btn { padding: 0.4rem 0.5rem; font-size: 0.6rem; }
  .currency-code { min-width: 25px; }
  .currency-dropdown { min-width: 160px; }
  .currency-option { padding: 0.6rem 0.8rem; font-size: 0.7rem; }

  /* About page mobile */
  .advantages-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stat-number { font-size: 1.8rem; }
  .about-hero { padding: 7rem 1rem 2.5rem; }
  .cta-actions { flex-direction: column; align-items: center; }
}