/* =============================================
   PAPON TRADE INTERNATIONAL — STYLE.CSS
   Live Mud Crab Exporter, Bangladesh
   ============================================= */

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

:root {
  --primary: #1a6e3c;
  --primary-dark: #0f4726;
  --primary-light: #2e9158;
  --accent: #f5a623;
  --accent-dark: #d4881a;
  --wa-green: #25D366;
  --wa-dark: #128C7E;
  --text: #1a1a1a;
  --text-muted: #5a6474;
  --bg: #f8faf8;
  --bg-dark: #0d2b1a;
  --white: #ffffff;
  --border: #e2e8e0;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.16);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
}

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

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5 { font-family: 'Montserrat', sans-serif; line-height: 1.25; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

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

.section { padding: 96px 0; }

.section-label {
  display: inline-block;
  background: rgba(26,110,60,0.10);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 40px;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}
.section-header h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 16px; }
.section-header p { color: var(--text-muted); font-size: 1.05rem; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-align: center;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(26,110,60,0.30);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(26,110,60,0.40);
}
.btn-whatsapp {
  background: var(--wa-green);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}
.btn-whatsapp:hover {
  background: var(--wa-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.45);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-full { width: 100%; justify-content: center; }

/* ---- TOP BAR ---- */
.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.83rem;
  padding: 8px 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.topbar-inner span { display: flex; align-items: center; gap: 6px; }
.topbar-inner i { color: var(--accent); }
.topbar-wa {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--wa-green);
  font-weight: 600;
  transition: color var(--transition);
}
.topbar-wa:hover { color: #fff; }
.topbar-wa i { font-size: 1.1rem; }

/* ---- NAVBAR ---- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.12); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
  width: 44px; height: 44px;
  background: var(--primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
}
.logo-main {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--primary-dark);
  line-height: 1.1;
}
.logo-sub {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links li a {
  padding: 8px 14px;
  border-radius: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text);
  transition: all var(--transition);
}
.nav-links li a:hover { color: var(--primary); background: rgba(26,110,60,0.07); }
.nav-cta {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: 10px 20px !important;
  border-radius: 50px !important;
  box-shadow: 0 4px 16px rgba(26,110,60,0.25);
}
.nav-cta:hover {
  background: var(--primary-dark) !important;
  box-shadow: 0 6px 20px rgba(26,110,60,0.35);
  transform: translateY(-1px);
}
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--primary-dark);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---- 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, 40, 22, 0.88) 0%,
    rgba(15, 71, 38, 0.75) 50%,
    rgba(10, 40, 22, 0.65) 100%
  );
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding-top: 40px;
  padding-bottom: 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,166,35,0.20);
  border: 1px solid rgba(245,166,35,0.50);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 40px;
  margin-bottom: 24px;
}
.hero-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  color: var(--white);
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.15;
}
.hero-content h1 span { color: var(--accent); }
.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.88);
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.75;
}
.hero-desc strong { color: rgba(255,255,255,1); }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 52px; }
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 16px;
  padding: 20px 32px;
  max-width: 420px;
}
.stat { text-align: center; padding: 0 28px; }
.stat-num {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.75);
  margin-top: 4px;
  letter-spacing: 0.5px;
}
.stat-divider { width: 1px; height: 48px; background: rgba(255,255,255,0.20); flex-shrink: 0; }
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.7);
  font-size: 1.3rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ---- TRUST BAR ---- */
.trust-bar {
  background: var(--primary);
  padding: 18px 0;
}
.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.92);
  font-size: 0.88rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}
.trust-item i { color: var(--accent); font-size: 1rem; }

/* ---- ABOUT ---- */
.about-section { background: var(--bg); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--primary-dark);
  margin-bottom: 20px;
}
.about-text p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1.02rem;
}
.about-text p strong { color: var(--text); }
.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}
.highlight-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: all var(--transition);
}
.highlight-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(26,110,60,0.12);
  transform: translateX(4px);
}
.highlight-card > i {
  font-size: 1.4rem;
  color: var(--primary);
  width: 36px;
  flex-shrink: 0;
}
.highlight-card strong { display: block; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.92rem; color: var(--text); }
.highlight-card span { font-size: 0.83rem; color: var(--text-muted); }
.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}
.about-img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 460px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.about-img-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--primary);
  color: var(--white);
  border-radius: 12px;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: var(--shadow);
}
.about-img-badge i { color: var(--accent); }

/* ---- PRODUCT ---- */
.product-section { background: var(--white); }
.product-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.product-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.product-image-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.product-label-tag {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--accent);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  padding: 8px 16px;
  border-radius: 40px;
}
.product-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
  padding: 20px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.product-meta span {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.product-meta i { color: var(--primary); width: 16px; }
.product-info h3 {
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 16px;
  margin-top: 4px;
}
.size-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}
.size-card {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 12px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  cursor: default;
}
.size-card:hover {
  border-color: var(--primary);
  background: rgba(26,110,60,0.04);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(26,110,60,0.12);
}
.size-card.featured {
  border-color: var(--primary);
  background: rgba(26,110,60,0.06);
}
.size-icon { font-size: 1.4rem; color: var(--primary); margin-bottom: 8px; }
.size-label { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.88rem; color: var(--text); }
.size-range { font-size: 0.82rem; color: var(--text-muted); margin-top: 4px; }
.size-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-muted);
}
.feature-list i { color: var(--primary); font-size: 0.85rem; flex-shrink: 0; }

/* ---- PROCESS ---- */
.process-section { background: var(--bg-dark); }
.process-section .section-label { background: rgba(255,255,255,0.10); color: var(--accent); }
.process-section .section-header h2 { color: var(--white); }
.process-section .section-header p { color: rgba(255,255,255,0.65); }

.process-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.process-steps { display: flex; flex-direction: column; gap: 0; }
.process-step {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.process-step:last-child { border-bottom: none; }
.step-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: rgba(245,166,35,0.25);
  flex-shrink: 0;
  line-height: 1;
  width: 52px;
  text-align: right;
}
.step-content h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.step-content h4 i { color: var(--accent); }
.step-content p { color: rgba(255,255,255,0.65); font-size: 0.88rem; line-height: 1.65; }
.process-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.process-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 20px;
}
.process-note i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.process-note span { font-size: 0.88rem; color: rgba(255,255,255,0.72); line-height: 1.55; }

/* ---- WHY US ---- */
.why-section { background: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
}
.why-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 32px rgba(26,110,60,0.12);
  transform: translateY(-4px);
}
.why-icon {
  width: 56px; height: 56px;
  background: rgba(26,110,60,0.10);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 20px;
}
.why-card h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 10px;
}
.why-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; }

/* ---- MARKETS ---- */
.markets-section { background: var(--bg); }
.markets-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}
.market-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 16px;
  text-align: center;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.market-card:hover {
  border-color: var(--primary);
  box-shadow: 0 6px 20px rgba(26,110,60,0.12);
  transform: translateY(-4px);
}
.flag { font-size: 2.4rem; }
.market-card span { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 0.88rem; color: var(--text); }
.other-card {
  background: rgba(26,110,60,0.06);
  border-color: var(--primary);
}
.other-card i { font-size: 2.2rem; color: var(--primary); }
.market-note {
  text-align: center;
  margin-top: 32px;
  color: var(--text-muted);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.market-note i { color: var(--primary); }

/* ---- INQUIRY SECTION ---- */
.inquiry-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #1a4d2e 100%);
  padding: 96px 0;
}
.inquiry-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 72px;
  align-items: start;
}
.inquiry-info .section-label { background: rgba(255,255,255,0.12); color: var(--accent); }
.inquiry-info h2 { font-size: clamp(1.8rem, 2.8vw, 2.3rem); color: var(--white); margin-bottom: 16px; }
.inquiry-info p { color: rgba(255,255,255,0.72); font-size: 1rem; line-height: 1.7; margin-bottom: 36px; }
.contact-cards { display: flex; flex-direction: column; gap: 14px; }
.contact-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--transition);
  color: var(--white);
}
.contact-card:hover { background: rgba(255,255,255,0.14); transform: translateX(4px); }
.contact-card > i { font-size: 1.4rem; flex-shrink: 0; }
.wa-card > i { color: var(--wa-green); }
.email-card > i { color: var(--accent); }
.location-card > i { color: #ff7675; }
.contact-card strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 0.85rem; font-weight: 700; }
.contact-card span { font-size: 0.88rem; color: rgba(255,255,255,0.70); }
.contact-card .arrow { margin-left: auto; color: rgba(255,255,255,0.40); }

/* ---- FORM ---- */
.inquiry-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
}
.inquiry-form h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 6px;
}
.form-group label i { color: var(--primary); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--bg);
  transition: all var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(26,110,60,0.10);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #e74c3c;
  box-shadow: 0 0 0 4px rgba(231,76,60,0.10);
}
.form-group textarea { resize: vertical; min-height: 90px; }
.form-note {
  text-align: center;
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success i { font-size: 4rem; color: var(--primary); margin-bottom: 16px; display: block; }
.form-success h3 { font-size: 1.4rem; color: var(--primary-dark); margin-bottom: 10px; }
.form-success p { color: var(--text-muted); }

/* ---- FOOTER ---- */
.footer { background: var(--bg-dark); padding: 72px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo-main { color: var(--white); }
.footer-brand .logo-sub { color: rgba(255,255,255,0.50); }
.footer-brand .logo-icon { background: var(--primary); }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.88rem; line-height: 1.7; margin-top: 18px; max-width: 300px; }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.70);
  font-size: 1rem;
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--primary); color: var(--white); }
.footer-links h4, .footer-contact h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.88rem;
  transition: color var(--transition);
  display: flex; align-items: center; gap: 6px;
}
.footer-links a::before { content: '→'; opacity: 0; transition: opacity var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-links a:hover::before { opacity: 1; }
.footer-contact ul { display: flex; flex-direction: column; gap: 12px; }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255,255,255,0.55);
  font-size: 0.88rem;
}
.footer-contact i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.footer-contact a:hover { color: var(--accent); }
.footer-wa-btn { margin-top: 20px; font-size: 0.88rem; padding: 12px 22px; }
.footer-bottom {
  padding: 20px 0;
  text-align: center;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.8rem; line-height: 1.8; }
.seo-tags { font-size: 0.72rem !important; opacity: 0.5; }

/* ---- FLOATING WHATSAPP ---- */
.float-wa {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  background: var(--wa-green);
  color: var(--white);
  border-radius: 50px;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 6px 28px rgba(37,211,102,0.50);
  transition: all var(--transition);
  animation: pulse-wa 3s infinite;
}
.float-wa:hover {
  background: var(--wa-dark);
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 10px 36px rgba(37,211,102,0.60);
  animation: none;
}
.float-wa i { font-size: 1.4rem; }
@keyframes pulse-wa {
  0%,100% { box-shadow: 0 6px 28px rgba(37,211,102,0.50); }
  50% { box-shadow: 0 6px 40px rgba(37,211,102,0.80); }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
  .about-grid { gap: 48px; }
  .product-main { gap: 48px; }
  .process-grid { gap: 48px; }
  .inquiry-grid { gap: 48px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .markets-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .section { padding: 72px 0; }
  .about-grid,
  .product-main,
  .process-grid,
  .inquiry-grid { grid-template-columns: 1fr; }
  .about-img-wrap { order: -1; }
  .about-img { height: 320px; }
  .about-img-badge { bottom: 16px; right: 16px; }
  .product-image-wrap img { height: 320px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .topbar { display: none; }
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    border-top: 1px solid var(--border);
    box-shadow: 0 12px 32px rgba(0,0,0,0.12);
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links li a { display: block; text-align: center; padding: 12px; }
  .nav-cta { margin: 4px 0 !important; }
  .navbar { position: sticky; }

  .hero { min-height: 100svh; }
  .hero-content { padding-top: 20px; }
  .hero-stats { flex-direction: row; max-width: 100%; padding: 16px 20px; }
  .stat { padding: 0 16px; }
  .stat-num { font-size: 1.6rem; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { width: 100%; justify-content: center; }

  .why-grid { grid-template-columns: 1fr; }
  .markets-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .size-cards { grid-template-columns: 1fr; }
  .size-card { flex-direction: row; padding: 16px; text-align: left; align-items: center; gap: 16px; }
  .size-card.featured { flex-direction: row; }
  .size-badge { top: 8px; left: auto; right: 12px; transform: none; }

  .inquiry-form-wrap { padding: 28px 20px; }
  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
  .float-wa { bottom: 20px; right: 20px; border-radius: 50%; padding: 16px; width: 58px; height: 58px; justify-content: center; }
  .float-wa-text { display: none; }
}

@media (max-width: 480px) {
  .trust-inner { gap: 16px; justify-content: flex-start; }
  .hero-stats { flex-direction: column; gap: 12px; max-width: 250px; }
  .stat-divider { width: 80%; height: 1px; }
  .markets-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---- GALLERY GRID RESPONSIVE ---- */
@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .gallery-item[style*="grid-column:span 2"],
  .gallery-item[style*="grid-column: span 2"] {
    grid-column: span 2 !important;
  }
}
@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr !important;
  }
  .gallery-item[style*="grid-column:span 2"],
  .gallery-item[style*="grid-column: span 2"] {
    grid-column: span 1 !important;
  }
}