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

:root {
  --white:       #ffffff;
  --surface:     #f0fdf9;
  --text:        #0f0f0f;
  --text-muted:  #6b7280;
  --accent:      #0d9488;
  --accent-hover:#0f766e;
  --border:      #e5e7eb;
  --footer-bg:   #111827;
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:   0 12px 32px rgba(0,0,0,0.1);
  --radius:      12px;
  --radius-sm:   8px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  line-height: 1.2;
  font-weight: 800;
}

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

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo img {
  height: 42px;
  width: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--surface);
}

.nav-links a.active {
  color: var(--accent);
  background: #f0fdfa;
}

/* Hamburger */
.nav-toggle { display: none; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  cursor: pointer;
  padding: 1px 0;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.25s;
}

.nav-toggle:checked ~ .nav-links { display: flex; }

.nav-toggle:checked ~ .hamburger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle:checked ~ .hamburger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked ~ .hamburger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 768px) {
  .hamburger { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    padding: 8px 16px 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
  }

  .nav-links a {
    display: block;
    padding: 12px 14px;
    font-size: 0.95rem;
  }
}

/* ===== PAGE BANNER ===== */
.page-banner {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 56px 24px;
  text-align: center;
}

.page-banner h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text);
  margin-bottom: 8px;
}

.page-banner p {
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 400;
}

/* ===== HERO ===== */
.hero {
  background: var(--white);
  padding: 96px 24px 80px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.hero-content {
  max-width: 680px;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: #f0fdfa;
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero h1 span { color: var(--accent); }

.hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.75;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--accent);
  transition: background 0.15s, transform 0.15s;
  cursor: pointer;
  letter-spacing: 0.01em;
}

.btn:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
  margin-left: 12px;
}

.btn-outline:hover {
  background: var(--surface);
  border-color: #d1d5db;
  transform: translateY(-1px);
}

/* ===== SECTIONS ===== */
section { padding: 88px 0; }
section.alt-bg { background: var(--surface); }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  color: var(--text);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.section-header .divider {
  width: 40px;
  height: 3px;
  background: var(--accent);
  margin: 0 auto 16px;
  border-radius: 2px;
}

.section-header p {
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
  font-size: 1rem;
}

/* ===== PRODUCT GRID ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 900px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .product-grid { grid-template-columns: 1fr; } }

.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.product-card .product-name {
  padding: 14px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ===== HIGHLIGHTS ===== */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 768px) { .highlights-grid { grid-template-columns: 1fr; } }

.highlight-card {
  text-align: center;
  padding: 40px 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.highlight-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.highlight-icon {
  width: 56px;
  height: 56px;
  background: #f0fdfa;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
}

.highlight-card h3 {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 10px;
  font-weight: 700;
}

.highlight-card p {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.65;
}

/* ===== SERVICE CARDS ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

.service-card h3 {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 10px;
  font-weight: 700;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* ===== ABOUT PAGE ===== */
.about-overview {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 768px) {
  .about-overview { grid-template-columns: 1fr; gap: 32px; }
}

.about-overview img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.about-text h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 14px;
  font-size: 0.97rem;
}

.vision-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 600px) { .vision-mission { grid-template-columns: 1fr; } }

.vm-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--accent);
}

.vm-card h3 {
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 700;
}

.vm-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
}

.values-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  list-style: none;
}

@media (max-width: 768px) { .values-list { grid-template-columns: 1fr; } }

.values-list li {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.values-list li strong {
  display: block;
  color: var(--text);
  margin-bottom: 8px;
  font-size: 0.95rem;
  font-weight: 700;
}

.values-list li {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.countries-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.country-tag {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 18px;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.country-tag:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px #99f6e4;
}

/* ===== IMPORT PAGE ===== */
.import-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 900px) { .import-cards { grid-template-columns: 1fr; } }

.import-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.import-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.import-card-header {
  background: var(--text);
  padding: 24px 28px;
}

.import-card-header h3 {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
}

.import-card-body {
  padding: 24px 28px;
  background: var(--white);
}

.import-card-body p {
  color: var(--text-muted);
  font-size: 0.93rem;
  margin-bottom: 14px;
}

.import-card-body ul { padding-left: 0; list-style: none; }

.import-card-body ul li {
  color: var(--text-muted);
  font-size: 0.91rem;
  padding: 5px 0 5px 18px;
  position: relative;
  line-height: 1.5;
}

.import-card-body ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  top: 7px;
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  max-width: 560px;
  margin: 0 auto;
}

.contact-info h2 {
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.contact-item-icon {
  width: 42px;
  height: 42px;
  background: #f0fdfa;
  color: var(--accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item-text strong {
  display: block;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.contact-item-text span {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.65;
}

.contact-form h2 {
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }

.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 7px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 11px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  min-height: 44px;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px #99f6e4;
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.map-wrapper {
  margin-top: 64px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.map-wrapper iframe {
  width: 100%;
  height: 360px;
  border: 0;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--footer-bg);
  color: var(--white);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: 28px; } }

.footer-brand img {
  height: 40px;
  margin-bottom: 16px;
  opacity: 0.9;
}

.footer-brand p {
  color: #9ca3af;
  font-size: 0.88rem;
  max-width: 280px;
  line-height: 1.7;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }

.footer-col ul li { margin-bottom: 8px; }

.footer-col ul li a {
  color: #9ca3af;
  font-size: 0.88rem;
  transition: color 0.15s;
}

.footer-col ul li a:hover { color: var(--white); }

.footer-col address {
  font-style: normal;
  color: #9ca3af;
  font-size: 0.88rem;
  line-height: 1.85;
}

.footer-col address a {
  color: #9ca3af;
  transition: color 0.15s;
}

.footer-col address a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid #1f2937;
  padding: 20px 0;
  text-align: center;
  color: #4b5563;
  font-size: 0.82rem;
}

/* ===== VIDEO GRID ===== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 768px) {
  .video-grid { grid-template-columns: 1fr; }
}

.video-thumb {
  display: block;
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s, box-shadow 0.2s;
}

.video-thumb:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.25);
  transition: background 0.2s;
}

.video-thumb:hover .video-play {
  background: rgba(0,0,0,0.45);
}

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }