/* ===== VARIABLES & RESET ===== */
:root {
  --primary: #0b3b6b;
  --primary-dark: #072a4d;
  --primary-light: #1a5a9e;
  --accent: #e8a020;
  --accent-hover: #d4901a;
  --text: #1a1a2e;
  --text-light: #555;
  --text-muted: #888;
  --bg: #ffffff;
  --bg-alt: #f7f9fc;
  --bg-dark: #0b1d33;
  --border: #e8ecf1;
  --shadow: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}


/* ===== HEADER / NAV ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: var(--transition);
}

header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  backdrop-filter: blur(10px);
}

.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-main {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 2px;
  color: white;
  transition: var(--transition);
}

.logo-sub {
  font-size: 9px;
  letter-spacing: 4px;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
  transition: var(--transition);
}

header.scrolled .logo-main {
  color: var(--primary);
}

header.scrolled .logo-sub {
  color: var(--text-muted);
}

nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

nav a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: var(--transition);
  position: relative;
}

nav a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

nav a:not(.nav-cta):hover::after {
  width: 100%;
}

header.scrolled nav a {
  color: var(--text);
}

header.scrolled nav a:hover {
  color: var(--primary);
}

.nav-cta {
  background: var(--accent);
  color: white !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600;
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: white;
  transition: var(--transition);
  border-radius: 2px;
}

header.scrolled .mobile-toggle span {
  background: var(--text);
}


/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(11,27,51,0.88), rgba(11,59,107,0.78)),
    url("images/bgg.jpg");
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(232,160,32,0.1) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  text-align: center;
  color: white;
  max-width: 800px;
  padding: 120px 24px 80px;
}

.hero-tag {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  letter-spacing: 3px;
  line-height: 1.1;
  margin-bottom: 8px;
}

.hero-type {
  font-size: 14px;
  letter-spacing: 6px;
  opacity: 0.6;
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 17px;
  line-height: 1.8;
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto 36px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-num {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 13px;
  opacity: 0.6;
  margin-top: 4px;
}


/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: white;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(232,160,32,0.3);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.35);
}

.btn-outline:hover {
  border-color: white;
  background: rgba(255,255,255,0.1);
}

.btn-whatsapp {
  background: #25D366;
  color: white;
}

.btn-whatsapp:hover {
  background: #1fba59;
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  text-align: center;
}


/* ===== SECTIONS ===== */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 60px;
}

.section-tag {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-light);
  font-size: 16px;
}


/* ===== ABOUT ===== */
.about-section {
  background: var(--bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text .lead {
  font-size: 18px;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.7;
}

.about-text p {
  color: var(--text-light);
  margin-bottom: 16px;
}

.about-highlights {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.highlight {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.highlight-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--bg-alt);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.highlight strong {
  display: block;
  font-size: 15px;
  margin-bottom: 2px;
}

.highlight p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 0;
}

.about-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}


/* ===== SERVICES ===== */
.services-section {
  background: var(--bg-alt);
}

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

.service-card {
  background: white;
  padding: 36px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary-dark);
}

.service-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}


/* ===== PRODUCTS ===== */
.products-section {
  background: var(--bg);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.product-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-img img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--accent);
  color: white;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.product-content {
  padding: 24px;
}

.product-content h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.product-content p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}


/* ===== PROCESS ===== */
.process-section {
  background: var(--bg-alt);
}

.process-timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding-top: 20px;
}

.process-line {
  position: absolute;
  top: 39px;
  left: 60px;
  right: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 3px;
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
  padding: 0 12px;
  transition: var(--transition);
}

.process-step:hover {
  transform: translateY(-6px);
}

.step-number {
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  margin: 0 auto 18px;
  position: relative;
  z-index: 1;
  border: 3px solid var(--bg-alt);
}

.step-content h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.step-content p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}


/* ===== WHY CHOOSE US ===== */
.why-section {
  background: var(--bg);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  padding: 32px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.why-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.why-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.4;
  margin-bottom: 16px;
}

.why-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary-dark);
}

.why-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}


/* ===== MARKETS ===== */
.markets-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: white;
}

.markets-section .section-header h2 {
  color: white;
}

.markets-section .section-tag {
  color: var(--accent);
}

.markets-section .section-subtitle {
  color: rgba(255,255,255,0.7);
}

.markets-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.market-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}

.market-card:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-4px);
}

.market-icon {
  margin-bottom: 14px;
  color: var(--accent);
}

.market-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.market-card p {
  font-size: 12px;
  opacity: 0.6;
  line-height: 1.5;
}


/* ===== CTA ===== */
.cta-section {
  padding: 80px 0;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(11,27,51,0.92), rgba(11,59,107,0.88)),
    url("images/container.jpg");
  background-size: cover;
  background-position: center;
  color: white;
}

.cta-section h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(24px, 3.5vw, 36px);
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 16px;
  opacity: 0.8;
  max-width: 550px;
  margin: 0 auto 32px;
}

.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}


/* ===== CONTACT ===== */
.contact-section {
  background: var(--bg-alt);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: white;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.contact-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--bg-alt);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.contact-card h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--primary-dark);
}

.contact-card p {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 2px;
}

.contact-card a {
  color: var(--primary);
  transition: var(--transition);
}

.contact-card a:hover {
  color: var(--accent);
}

.contact-note {
  font-size: 12px;
  color: var(--text-muted);
}

.social-row {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: white;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.social-whatsapp:hover {
  background: #25D366;
  border-color: #25D366;
}

.contact-form-wrap {
  background: white;
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.contact-form h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--primary-dark);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  margin-bottom: 12px;
  transition: var(--transition);
  background: var(--bg-alt);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: white;
}

.contact-form textarea {
  resize: vertical;
}

.map-wrap {
  margin-top: 48px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.map-wrap iframe {
  display: block;
}


/* ===== FOOTER ===== */
footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand h3 {
  color: white;
  font-size: 20px;
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.footer-brand p:first-of-type {
  font-size: 11px;
  letter-spacing: 3px;
  opacity: 0.5;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.7;
}

.footer-links h4 {
  color: white;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  font-size: 14px;
  margin-bottom: 10px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-bottom {
  text-align: center;
  padding: 24px 0;
  font-size: 13px;
  opacity: 0.5;
}


/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37,211,102,0.5);
}


/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--accent);
  transform: translateY(-2px);
}


/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.revealed {
  opacity: 1;
  transform: translateY(0);
}


/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .markets-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

  /* Mobile nav */
  .mobile-toggle {
    display: flex;
  }

  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 0;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
  }

  nav.active {
    right: 0;
  }

  nav a {
    color: var(--text) !important;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    width: 100%;
    font-size: 16px;
  }

  nav a::after {
    display: none !important;
  }

  .nav-cta {
    margin-top: 16px;
    text-align: center;
  }

  .mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Hero */
  .hero-stats {
    gap: 24px;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image {
    order: -1;
  }

  .about-image img {
    height: 300px;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Products */
  .products-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  /* Process */
  .process-timeline {
    flex-direction: column;
    gap: 24px;
    padding-top: 0;
  }

  .process-line {
    display: none;
  }

  .process-step {
    display: flex;
    text-align: left;
    gap: 16px;
    padding: 0;
  }

  .step-number {
    margin: 0;
    flex-shrink: 0;
  }

  /* Why */
  .why-grid {
    grid-template-columns: 1fr;
  }

  /* Markets */
  .markets-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 28px;
  }

  .hero-desc {
    font-size: 15px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .stat {
    flex-direction: row;
    gap: 8px;
  }

  .markets-grid {
    grid-template-columns: 1fr;
  }

  .contact-form-wrap {
    padding: 24px;
  }
}