/* CSS Custom Properties - Light Theme */
:root {
  /* Reversed Palette */
  --body-bg: #FFFFFF;
  --section-alt-bg: #F5F1E8; /* Ivory */
  --card-bg: #FFFFFF;
  
  --text-main: #0D1B2A; /* Abyss Navy */
  --text-muted: #4A6880; /* Text Dim */
  --text-light: #6B8FAD;
  
  --navy-deep: #0D1B2A;
  --navy-mid: #1B3A5C;
  --navy-light: #2A5280;
  --navy-border: rgba(13, 27, 42, 0.1);
  
  /* Accents */
  --gold: #C9922A;
  --gold-light: #E8B84B;
  --gold-pale: #F0D89A;
  
  --ivory: #F5F1E8;
  --ivory-dim: #DDD8CC;
}

/* ── RESET & BASE ── */
*, *::before, *::after { 
  box-sizing: border-box; 
  margin: 0; 
  padding: 0; 
}
html { 
  scroll-behavior: smooth; 
}
body {
  font-family: 'Montserrat', sans-serif;
  background: var(--body-bg);
  color: var(--text-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Subtle background overlay (light subtle grid texture) */
.site-bg-overlay {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(13, 27, 42, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 27, 42, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ── NAV ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 5%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--navy-border);
  transition: all 0.3s ease;
}
.site-nav.scrolled {
  height: 70px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-mark {
  width: 48px;
  max-height: 48px;
  object-fit: contain;
}
.nav-brand { display: flex; flex-direction: column; }
.nav-brand-name {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--navy-deep);
  line-height: 1;
}
.nav-brand-sub {
  font-size: 8px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 3px;
  font-weight: 600;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--navy-deep); }
.nav-mobile-cta { display: none; }

.nav-toggle {
  display: none;
  width: 30px;
  height: 20px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  z-index: 101;
}
.nav-toggle-icon, .nav-toggle::before, .nav-toggle::after {
  content: '';
  width: 100%;
  height: 2px;
  background: var(--navy-deep);
  transition: 0.3s;
}

/* Buttons */
.btn-primary {
  background: var(--gold);
  color: #FFFFFF;
  border: none;
  padding: 14px 32px;
  font-family: 'Montserrat', sans-serif;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 4px 14px rgba(201,146,42,0.3);
}
.btn-primary:hover { 
  background: var(--navy-deep); 
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13,27,42,0.25);
}

.btn-outline {
  background: transparent;
  color: var(--navy-deep);
  padding: 13px 32px;
  font-family: 'Montserrat', sans-serif;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1.5px solid var(--navy-deep);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}
.btn-outline:hover { 
  background: var(--navy-deep); 
  color: #FFFFFF; 
}

.nav-cta {
  padding: 11px 24px;
  font-size: 10.5px;
  box-shadow: none;
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 5% 80px;
  overflow: hidden;
  background: var(--section-alt-bg); /* Ivory background for hero */
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
.hero-bg-radial {
  position: absolute;
  top: -10%; right: -5%;
  width: 600px; height: 600px;
  background: radial-gradient(ellipse at center, rgba(201,146,42,0.15) 0%, transparent 65%);
  pointer-events: none;
}

/* Eyebrow Pattern */
.eyebrow, .hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.eyebrow-line, .hero-eyebrow-line {
  width: 40px; height: 2px;
  background: var(--gold);
}
.eyebrow-text, .hero-eyebrow-text {
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
}

.hero-headline {
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--navy-deep);
}
.hero-headline em {
  font-style: italic;
  color: var(--gold);
  font-family: 'Lora', serif;
  font-weight: 400;
}
.hero-sub {
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 40px;
  font-weight: 400;
}
.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap; align-items: center;
}

/* STATS */
.stats-strip {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--navy-border);
  border-bottom: 1px solid var(--navy-border);
  background: #FFFFFF;
  padding: 0 5%;
  display: flex;
  align-items: stretch;
}
.stat-item {
  flex: 1;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  border-right: 1px solid var(--navy-border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-size: 36px;
  font-weight: 700;
  color: var(--navy-deep);
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

/* ── SECTIONS BASE ── */
.section {
  padding: 120px 5%;
  position: relative;
  background: var(--body-bg);
}
.section-header { margin-bottom: 64px; max-width: 600px; }
.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--navy-deep);
}
.section-title em {
  font-style: italic;
  font-family: 'Lora', serif;
  color: var(--gold);
  font-weight: 400;
}
.section-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 20px;
}

/* ── PRODUCTS ── */
.products-section { background: var(--body-bg); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--card-bg);
  padding: 48px 40px;
  position: relative;
  border: 1px solid var(--navy-border);
  border-radius: 8px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
  overflow: hidden;
}
.product-hover-bar {
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 0;
  background: var(--gold);
  transition: height 0.4s ease;
}
.product-card:hover { 
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(13,27,42,0.08); 
  border-color: rgba(201,146,42,0.3);
}
.product-card:hover .product-hover-bar { height: 100%; }

.primary-product {
  background: #FCF9F2; /* very faint gold tint */
  border: 1px solid rgba(201,146,42,0.2);
}

.product-icon {
  width: 54px; height: 54px;
  margin-bottom: 32px;
}
.product-tag {
  display: inline-block;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201,146,42,0.4);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
}
.product-tag.secondary {
  color: var(--text-muted);
  border-color: var(--navy-border);
}
.product-name {
  font-size: 24px;
  font-weight: 700;
  color: var(--navy-deep);
  margin-bottom: 16px;
}
.product-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}
.product-specs {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--navy-border);
  display: flex; flex-direction: column; gap: 12px;
}
.product-spec {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px;
}
.product-spec-key { color: var(--text-muted); font-family: 'JetBrains Mono', monospace; font-weight: 600;}
.product-spec-val { color: var(--navy-deep); font-weight: 500; }

/* ── WHY SIE ── */
.why-section {
  background: var(--section-alt-bg);
  border-top: 1px solid var(--navy-border);
  border-bottom: 1px solid var(--navy-border);
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-pillars {
  display: flex; flex-direction: column;
}
.pillar {
  display: flex; gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--navy-border);
}
.pillar:last-child { border-bottom: none; }
.pillar-num {
  font-size: 14px; font-family: 'JetBrains Mono', monospace;
  color: var(--gold); font-weight: 600;
}
.pillar-title {
  font-size: 18px; font-weight: 700; color: var(--navy-deep);
  margin-bottom: 8px;
}
.pillar-desc {
  font-size: 14px; color: var(--text-muted); line-height: 1.7;
}

/* ── PROCESS ── */
.center-align { margin: 0 auto 64px; text-align: center; }
.center-eyebrow { justify-content: center; }

.process-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.process-step {
  background: var(--card-bg);
  padding: 40px 32px;
  border-radius: 8px;
  border: 1px solid var(--navy-border);
  position: relative;
  transition: transform 0.3s ease;
}
.process-step:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.process-num {
  font-size: 48px; font-weight: 700;
  color: rgba(201,146,42,0.15);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 24px; line-height: 1;
}
.process-title {
  font-size: 16px; font-weight: 700; color: var(--navy-deep); margin-bottom: 12px;
}
.process-desc {
  font-size: 13px; color: var(--text-muted); line-height: 1.7;
}

/* ── MARKETS ── */
.markets-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.market-item {
  background: var(--section-alt-bg);
  padding: 32px;
  border-radius: 8px;
  border: 1px solid var(--navy-border);
  transition: all 0.3s;
}
.market-item:hover {
  background: #FFFFFF;
  border-color: var(--gold);
  transform: translateY(-2px);
}
.market-region {
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); font-family: 'JetBrains Mono', monospace;
  margin-bottom: 12px; font-weight: 600;
}
.market-name { font-size: 18px; font-weight: 700; color: var(--navy-deep); margin-bottom: 8px; }
.market-detail { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ── CTA BAND ── */
.cta-band {
  background: var(--gold);
  padding: 100px 5%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
}
.cta-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800; color: #FFFFFF;
  line-height: 1.2; margin-bottom: 16px;
}
.cta-sub {
  font-size: 16px; color: rgba(255,255,255,0.9);
  line-height: 1.6; max-width: 500px;
}
.btn-dark {
  background: var(--navy-deep); color: #FFFFFF;
  padding: 18px 40px; font-family: 'Montserrat', sans-serif;
  font-size: 13px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; border: none; border-radius: 4px;
  cursor: pointer; text-decoration: none; display: inline-block;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(13,27,42,0.4);
}
.btn-dark:hover { background: #FFFFFF; color: var(--navy-deep); }

/* ── FOOTER ── */
footer {
  background: var(--navy-deep);
  color: var(--ivory);
  padding: 80px 5% 40px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
}
.footer-brand-desc {
  font-size: 14px; color: var(--text-light); line-height: 1.7;
  margin-bottom: 24px; max-width: 320px;
}
.footer-contact-info {
  font-size: 13px; color: var(--ivory); line-height: 2;
  font-family: 'JetBrains Mono', monospace;
}
.footer-col-title {
  font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gold); font-family: 'JetBrains Mono', monospace;
  margin-bottom: 24px; font-weight: 600;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.footer-links a {
  font-size: 14px; color: var(--text-light); text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 32px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
}
.footer-copy { font-size: 12px; color: var(--text-light); font-family: 'JetBrains Mono', monospace; }

/* ── ANIMATIONS ── */
.animate-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.animate-up.in-view {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* ── MEDIA QUERIES ── */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .process-row { grid-template-columns: 1fr 1fr; gap: 16px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero-headline { font-size: 40px; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  
  .site-nav.menu-open { background: var(--body-bg); }
  .site-nav.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0; right: 0;
    background: var(--body-bg);
    padding: 20px 5% 40px;
    box-shadow: 0 20px 20px rgba(0,0,0,0.05);
    border-top: 1px solid var(--navy-border);
  }
  .site-nav.menu-open .nav-links a { font-size: 16px; padding: 12px 0; display: block; color: var(--navy-deep); }
  .site-nav.menu-open .nav-mobile-cta { display: block; margin-top: 20px; width: 100%; }
  .site-nav.menu-open .nav-mobile-cta button { width: 100%; }

  .process-row, .products-grid { grid-template-columns: 1fr; }
  .stats-strip { flex-wrap: wrap; padding: 0; }
  .stat-item { flex: 1 1 50%; border-bottom: 1px solid var(--navy-border); }
  .stat-item:nth-child(even) { border-right: none; }
  
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .section { padding: 80px 5%; }
}

/* ── NEW STYLES ── */
.lang-select {
  background: transparent;
  color: var(--navy-deep);
  border: 1px solid var(--navy-border);
  padding: 6px 12px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}
.lang-select:focus { outline: none; border-color: var(--gold); }

/* BLOG SECTION */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}
.blog-card {
  display: flex; flex-direction: column;
  background: var(--card-bg);
  padding: 32px;
  border: 1px solid var(--navy-border);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s;
}
.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 0 10px 30px rgba(0,0,0,0.04);
}
.blog-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--gold);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.blog-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy-deep);
  margin-bottom: 12px;
  line-height: 1.4;
}
.blog-excerpt {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}
.blog-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--navy-deep);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.blog-card:hover .blog-link { color: var(--gold); }

/* CONTACT FORM */
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  width: 100%;
}
@media (max-width: 900px) {
  .cta-grid { grid-template-columns: 1fr; gap: 40px; }
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 16px 20px;
  border: none;
  border-radius: 4px;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--navy-deep);
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: 2px solid var(--navy-deep);
}

/* WHATSAPP FLOAT */
.wa-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.wa-float:hover {
  transform: translateY(-5px) scale(1.05);
}
@media (max-width: 768px) {
  .wa-float { width: 50px; height: 50px; bottom: 20px; right: 20px; }
  .wa-float svg { width: 24px; height: 24px; }
}