/* ============================================================
   Grupo 414 — Design System v4
   Light Premium Corporate
   ============================================================ */

/* ====== CUSTOM PROPERTIES ====== */
:root {
  /* Brand — Navy from logo */
  --navy: #2B3A5C;
  --navy-dark: #1E2D4D;
  --navy-light: #3A5A8C;
  --blue-accent: #4A7CC9;
  --blue-pale: #E8EEF6;
  --blue-wash: #F0F5FC;

  /* Backgrounds — LIGHT */
  --bg-base: #FFFFFF;
  --bg-section: #F6F8FB;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F8FAFD;
  --bg-input: #F9FAFB;

  /* Text — BOLDER for readability */
  --text-primary: #111827;
  --text-secondary: #374151;
  --text-muted: #6B7280;
  --text-dim: #9CA3AF;

  /* Borders */
  --border-subtle: rgba(43, 58, 92, 0.08);
  --border-light: rgba(43, 58, 92, 0.12);
  --border-hover: rgba(43, 58, 92, 0.22);

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.07);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.09);
  --shadow-xl: 0 24px 60px rgba(0,0,0,0.11);

  /* Typography */
  --font-display: 'Roboto Mono', monospace;
  --font-body: 'Montserrat', sans-serif;

  /* Spacing */
  --space-xs: 4px; --space-sm: 8px; --space-md: 16px; --space-lg: 24px;
  --space-xl: 48px; --space-2xl: 80px; --space-3xl: 100px;

  /* Radii */
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px;
  --radius-xl: 24px; --radius-full: 9999px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 0.2s; --duration-normal: 0.4s; --duration-slow: 0.7s;
}

/* ====== RESET ====== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg-base); color: var(--text-primary);
  font-family: var(--font-body); font-size: 16px; line-height: 1.6;
  overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 600; line-height: 1.2; }

/* ====== NAVIGATION ====== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 14px var(--space-xl);
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}
.nav.scrolled { background: rgba(255, 255, 255, 0.96); box-shadow: var(--shadow-sm); }
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-brand img { height: 36px; width: auto; object-fit: contain; }
.nav-brand-text { font-family: var(--font-display); font-size: 14px; font-weight: 700; letter-spacing: 3px; color: var(--navy); }
.nav-brand-text em { font-style: normal; color: var(--blue-accent); }
.nav-mid { display: flex; gap: 32px; }
.nav-mid a { font-family: var(--font-display); font-size: 10px; letter-spacing: 2px; color: var(--text-muted); text-transform: uppercase; transition: color var(--duration-fast); }
.nav-mid a:hover { color: var(--navy); }
.nav-right { display: flex; align-items: center; gap: var(--space-md); }
.lang-toggle {
  font-family: var(--font-display); font-size: 11px; letter-spacing: 1px;
  color: var(--text-muted); cursor: pointer; padding: 6px 14px;
  border: 1px solid var(--border-light); border-radius: var(--radius-sm);
  background: transparent; transition: all var(--duration-fast);
  display: flex; align-items: center; gap: 6px;
}
.lang-toggle:hover { border-color: var(--border-hover); color: var(--navy); }
.lang-toggle .flag { font-size: 14px; line-height: 1; }
.nav-cta-btn {
  padding: 8px 24px; background: var(--navy);
  border-radius: var(--radius-sm); font-family: var(--font-display);
  font-size: 10px; letter-spacing: 2px; color: #fff; transition: all var(--duration-fast);
}
.nav-cta-btn:hover { background: var(--navy-dark); box-shadow: var(--shadow-md); transform: translateY(-1px); }

/* Hamburger */
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-hamburger span { width: 22px; height: 2px; background: var(--navy); transition: all 0.3s ease; display: block; }
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.nav-mobile-menu {
  display: none; position: fixed; top: 62px; left: 0; right: 0; bottom: 0;
  background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(20px);
  z-index: 999; padding: var(--space-xl); flex-direction: column; gap: var(--space-lg);
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu a {
  font-family: var(--font-display); font-size: 14px; letter-spacing: 3px;
  color: var(--text-secondary); text-transform: uppercase; padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-subtle); transition: color var(--duration-fast);
}
.nav-mobile-menu a:hover { color: var(--navy); }

/* ====== HERO ====== */
.hero { position: relative; min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; background: var(--bg-base); }

/* Grid bg — subtle for light theme */
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(43, 58, 92, 0.12) 1px, transparent 1px), linear-gradient(90deg, rgba(43, 58, 92, 0.12) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 55% 45%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 55% 45%, black 30%, transparent 70%);
}

/* Beams — light blue for light theme */
.hero-beams { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.beam { position: absolute; width: 1px; background: linear-gradient(to bottom, transparent, rgba(74, 124, 201, 0.15), transparent); animation: beamDrift linear infinite; }
.beam:nth-child(1) { left: 15%; height: 60%; top: -20%; animation-duration: 18s; }
.beam:nth-child(2) { left: 35%; height: 40%; top: -10%; animation-duration: 22s; animation-delay: 3s; }
.beam:nth-child(3) { left: 55%; height: 50%; top: -15%; animation-duration: 16s; animation-delay: 6s; }
.beam:nth-child(4) { left: 75%; height: 45%; top: -10%; animation-duration: 20s; animation-delay: 2s; }
.beam:nth-child(5) { left: 90%; height: 55%; top: -20%; animation-duration: 25s; animation-delay: 8s; }
@keyframes beamDrift { 0% { transform: translateY(-100%); opacity: 0; } 20% { opacity: 1; } 80% { opacity: 1; } 100% { transform: translateY(200vh); opacity: 0; } }

/* Radial accent glows — very subtle for light */
.hero::before { content: ''; position: absolute; width: 800px; height: 800px; background: radial-gradient(circle, rgba(74, 124, 201, 0.06), transparent 60%); top: -200px; right: -200px; pointer-events: none; }
.hero::after { content: ''; position: absolute; width: 600px; height: 600px; background: radial-gradient(circle, rgba(43, 58, 92, 0.04), transparent 60%); bottom: -100px; left: -100px; pointer-events: none; }

.hero-left { position: relative; z-index: 10; display: flex; flex-direction: column; justify-content: center; padding: 0 60px 0 72px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: var(--space-sm);
  padding: 8px 18px; border: 1px solid var(--border-light); border-radius: var(--radius-full);
  font-family: var(--font-display); font-size: 10px; letter-spacing: 2px; color: var(--navy);
  margin-bottom: 28px; width: fit-content; background: var(--blue-wash);
}
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue-accent); animation: dotPulse 2s ease-in-out infinite; }
@keyframes dotPulse { 0%, 100% { opacity: 0.5; transform: scale(1); } 50% { opacity: 1; transform: scale(1.3); } }

.hero-title { font-size: 62px; font-weight: 300; line-height: 1.1; letter-spacing: -2px; margin-bottom: 12px; color: var(--navy-dark); }
.hero-title strong { font-weight: 800; display: block; margin-top: 4px; }
.gradient-text {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-accent) 50%, var(--navy-light) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: textShine 6s ease infinite;
}
@keyframes textShine { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

.hero-slogan { font-family: var(--font-display); font-size: 15px; font-style: italic; color: var(--blue-accent); letter-spacing: 1px; margin-bottom: 20px; opacity: 0.8; }
.hero-desc { font-size: 17px; color: var(--text-secondary); line-height: 1.8; max-width: 460px; margin-bottom: 36px; }
.hero-btns { display: flex; gap: 14px; margin-bottom: var(--space-xl); }
.btn-solid {
  padding: 18px 42px; background: var(--navy); color: #fff; border: none; border-radius: var(--radius-md);
  font-family: var(--font-display); font-size: 13px; letter-spacing: 2.5px; transition: all 0.25s var(--ease-out);
}
.btn-solid:hover { background: var(--navy-dark); transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn-outline {
  padding: 18px 42px; background: transparent; color: var(--navy);
  border: 1px solid var(--border-hover); border-radius: var(--radius-md);
  font-family: var(--font-display); font-size: 13px; letter-spacing: 2.5px; transition: all 0.25s var(--ease-out);
}
.btn-outline:hover { border-color: var(--navy); background: var(--blue-wash); }
.hero-pills { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.pill {
  padding: 6px 14px; border-radius: var(--radius-sm); background: var(--blue-wash);
  border: 1px solid var(--border-light); font-family: var(--font-display); font-size: 9px;
  letter-spacing: 1.5px; color: var(--text-muted); transition: all var(--duration-fast);
}
.pill:hover { border-color: var(--blue-accent); color: var(--navy); background: var(--blue-pale); }

.hero-right { position: relative; z-index: 10; display: flex; align-items: center; justify-content: center; }
.logo-container { position: relative; }
.logo-container img {
  width: 400px; height: auto; object-fit: contain;
  filter: drop-shadow(0 8px 30px rgba(43, 58, 92, 0.15));
  animation: logoPulse 8s ease-in-out infinite;
}
@keyframes logoPulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 8px 30px rgba(43, 58, 92, 0.15)); }
  50% { transform: scale(1.03); filter: drop-shadow(0 12px 40px rgba(43, 58, 92, 0.22)); }
}
.orbit-ring {
  position: absolute; width: 400px; height: 400px; border: 1px solid rgba(43, 58, 92, 0.06);
  border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); animation: orbitSpin 30s linear infinite;
}
.orbit-ring::before { content: ''; position: absolute; width: 8px; height: 8px; background: var(--blue-accent); border-radius: 50%; top: -4px; left: 50%; box-shadow: 0 0 12px rgba(74, 124, 201, 0.4); }
@keyframes orbitSpin { from { transform: translate(-50%, -50%) rotate(0deg); } to { transform: translate(-50%, -50%) rotate(360deg); } }
.orbit-ring-2 {
  position: absolute; width: 460px; height: 460px; border: 1px dashed rgba(43, 58, 92, 0.04);
  border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); animation: orbitSpin 45s linear infinite reverse;
}
.orbit-ring-3 {
  position: absolute; width: 520px; height: 520px; border: 1px solid rgba(43, 58, 92, 0.04);
  border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); animation: orbitSpin 55s linear infinite;
}
.orbit-ring-3::before { content: ''; position: absolute; width: 6px; height: 6px; background: var(--navy-light); border-radius: 50%; top: -3px; left: 50%; box-shadow: 0 0 8px rgba(58, 90, 140, 0.3); }
.orbit-ring-4 {
  position: absolute; width: 570px; height: 570px; border: 1px dotted rgba(43, 58, 92, 0.03);
  border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); animation: orbitSpin 70s linear infinite reverse;
}

/* ====== MARQUEE STATS ====== */
.marquee-bar { overflow: hidden; border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); padding: 20px 0; background: var(--bg-section); }
.marquee-track { display: flex; gap: 80px; animation: marqueeScroll 25s linear infinite; width: max-content; }
.marquee-item { display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.marquee-item .num { font-family: var(--font-display); font-size: 28px; font-weight: 700; color: var(--navy); }
.marquee-item .lbl { font-family: var(--font-display); font-size: 10px; letter-spacing: 2px; color: var(--text-muted); text-transform: uppercase; }
.marquee-sep { color: var(--text-dim); font-size: 20px; }
@keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ====== SECTION HEADERS ====== */
.section-header { text-align: center; margin-bottom: 72px; }
.section-tag { font-family: var(--font-display); font-size: 13px; letter-spacing: 5px; color: var(--blue-accent); text-transform: uppercase; margin-bottom: 14px; }
.section-title { font-size: 48px; font-weight: 200; letter-spacing: -1px; color: var(--navy-dark); }
.section-title strong { font-weight: 700; }

/* ====== SERVICES ====== */
.services-section {
  padding: var(--space-3xl) 0; position: relative;
  background: linear-gradient(180deg, #EDF2F7 0%, #E2E8F0 50%, #EDF2F7 100%);
}
.service-full {
  max-width: 100%; margin: 0 0 0;
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--bg-card); border: none;
  border-radius: 0; overflow: hidden;
  transition: all 0.5s var(--ease-out); box-shadow: none;
  min-height: 500px;
}
.service-full:hover { border-color: transparent; box-shadow: none; transform: none; }
.service-full:nth-child(even) { direction: rtl; }
.service-full:nth-child(even) > * { direction: ltr; }

.sf-visual { position: relative; min-height: 500px; overflow: hidden; }
.sf-visual .bg-image {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0.85;
}
.sf-visual .bg-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0.05) 100%);
}
.sf-visual .gradient-fill { position: absolute; inset: 0; }
.sf-visual .scene-svg { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.sf-visual .scene-svg svg { width: 95%; height: 95%; }
.sf-visual .particles { position: absolute; inset: 0; overflow: hidden; }
.sf-visual .particles i {
  position: absolute; width: 3px; height: 3px;
  background: rgba(74, 124, 201, 0.25); border-radius: 50%; animation: pFloat 10s linear infinite;
}
.sf-visual .particles i:nth-child(1) { left: 15%; animation-delay: 0s; animation-duration: 8s; }
.sf-visual .particles i:nth-child(2) { left: 30%; animation-delay: 2s; animation-duration: 12s; }
.sf-visual .particles i:nth-child(3) { left: 50%; animation-delay: 1s; animation-duration: 7s; }
.sf-visual .particles i:nth-child(4) { left: 70%; animation-delay: 3s; animation-duration: 9s; }
.sf-visual .particles i:nth-child(5) { left: 85%; animation-delay: 0.5s; animation-duration: 11s; }
.sf-visual .particles i:nth-child(6) { left: 40%; animation-delay: 4s; animation-duration: 8.5s; }
.sf-visual .particles i:nth-child(7) { left: 60%; animation-delay: 1.5s; animation-duration: 10s; }
.sf-visual .particles i:nth-child(8) { left: 25%; animation-delay: 5s; animation-duration: 13s; }
@keyframes pFloat { 0% { bottom: -10px; opacity: 0; transform: scale(1); } 10% { opacity: 1; } 90% { opacity: 0.8; } 100% { bottom: 100%; opacity: 0; transform: scale(0.3); } }

.sf-content { padding: var(--space-xl); display: flex; flex-direction: column; justify-content: center; }
.sf-content .stag { font-family: var(--font-display); font-size: 11px; letter-spacing: 4px; color: var(--blue-accent); text-transform: uppercase; margin-bottom: 12px; }
.sf-content h3 { font-size: 32px; font-weight: 700; margin-bottom: 18px; line-height: 1.2; color: var(--navy-dark); }
.sf-content p { font-size: 16px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; }
.sf-content ul { margin-bottom: 24px; }
.sf-content ul li {
  font-size: 15px; color: var(--text-primary); padding: 10px 0;
  border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; gap: 10px;
  font-weight: 500;
}
.sf-content ul li::before { content: ''; width: 20px; height: 1px; background: var(--blue-accent); flex-shrink: 0; }
.cta-link {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 14px; color: var(--navy); letter-spacing: 2px; transition: gap 0.3s ease;
}
.cta-link:hover { gap: 16px; }
.cta-link .arrow-circle {
  width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border-hover);
  display: flex; align-items: center; justify-content: center; transition: all var(--duration-fast); font-size: 14px;
}
.cta-link:hover .arrow-circle { background: var(--blue-wash); border-color: var(--navy); }

/* ====== CERTIFICATION BADGES ====== */
.cert-badges { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 20px; }
.cert-badge {
  padding: 7px 18px; background: var(--blue-wash); border: 1px solid rgba(74, 124, 201, 0.2);
  border-radius: var(--radius-full); font-family: var(--font-display);
  font-size: 11px; letter-spacing: 1.5px; color: var(--navy); text-transform: uppercase; font-weight: 600;
}

/* ====== ANIMATED SVG SCENES ====== */
.globe-rotate { transform-origin: 200px 200px; animation: globeSpin 40s linear infinite; }
@keyframes globeSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.trade-route-1 { animation: routeDash 8s linear infinite; }
.trade-route-2 { animation: routeDash 10s linear infinite 2s; }
@keyframes routeDash { from { stroke-dashoffset: 0; } to { stroke-dashoffset: -48; } }
.plane-move { animation: planeFloat 12s ease-in-out infinite; }
@keyframes planeFloat { 0%, 100% { transform: translate(0, 0); } 25% { transform: translate(20px, -10px); } 50% { transform: translate(-15px, 5px); } 75% { transform: translate(10px, -5px); } }
.brand-float { animation: brandSway 20s ease-in-out infinite; }
@keyframes brandSway { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.sparkle-1 { animation: sparkle 3s ease-in-out infinite; }
.sparkle-2 { animation: sparkle 3s ease-in-out infinite 1s; }
.sparkle-3 { animation: sparkle 3s ease-in-out infinite 2s; }
@keyframes sparkle { 0%, 100% { opacity: 0.15; transform: scale(0.8); } 50% { opacity: 0.6; transform: scale(1.4); } }

/* Ship animation for commerce service */
.ship-move { animation: shipSail 20s linear infinite; }
@keyframes shipSail { 0% { transform: translateX(-100px); } 100% { transform: translateX(500px); } }
.crane-arm { animation: craneUp 6s ease-in-out infinite; transform-origin: bottom center; }
@keyframes craneUp { 0%, 100% { transform: rotate(0deg); } 50% { transform: rotate(-8deg); } }

/* Parallax furniture */
.furniture-scroll-1 { animation: furnitureScroll 30s linear infinite; }
.furniture-scroll-2 { animation: furnitureScroll 25s linear infinite; }
.furniture-scroll-3 { animation: furnitureScroll 35s linear infinite; }
@keyframes furnitureScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-400px); } }

/* Stamp effect for branding */
.stamp-effect { animation: stampIn 4s ease-in-out infinite; }
@keyframes stampIn { 0%, 60% { transform: scale(0); opacity: 0; } 70% { transform: scale(1.15); opacity: 1; } 80% { transform: scale(1); } 100% { transform: scale(1); opacity: 1; } }

/* ====== WHY GRUPO 414 ====== */
.why-section {
  padding: var(--space-3xl) var(--space-xl); position: relative;
  background: #FFFFFF;
  background-image: radial-gradient(circle at 20% 50%, rgba(74,124,201,0.04) 0%, transparent 50%), radial-gradient(circle at 80% 50%, rgba(43,58,92,0.03) 0%, transparent 50%);
}
.why-section::before { content: ''; position: absolute; top: 0; left: 5%; right: 5%; height: 1px; background: linear-gradient(90deg, transparent, var(--border-light), transparent); }
.why-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; max-width: 1100px; margin: 0 auto; }
.why-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg);
  padding: 32px 24px; text-align: center; transition: all var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-xs);
}
.why-card:hover { border-color: var(--navy); transform: translateY(-10px) scale(1.06); box-shadow: var(--shadow-xl); background: var(--blue-wash); z-index: 2; }
.why-card .why-icon {
  width: 52px; height: 52px; border-radius: 12px; background: var(--blue-wash);
  border: 1px solid rgba(74, 124, 201, 0.15); display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.why-card .why-icon svg { width: 24px; height: 24px; stroke: var(--navy); stroke-width: 1.5; fill: none; }
.why-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 10px; letter-spacing: 0.5px; color: var(--navy-dark); }
.why-card p { font-size: 13px; color: var(--text-muted); line-height: 1.7; }

/* ====== MISSION / VISION / VALUES ====== */
.mvv-section {
  padding: var(--space-3xl) var(--space-xl); position: relative;
  background: linear-gradient(135deg, #F0F4F8 0%, #E8EDF4 50%, #F0F4F8 100%);
}
.mvv-section::before { content: ''; position: absolute; top: 0; left: 5%; right: 5%; height: 1px; background: linear-gradient(90deg, transparent, var(--border-light), transparent); }
.mvv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1100px; margin: 0 auto; }
.mvv-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-xl);
  padding: 40px 32px; position: relative; overflow: hidden; transition: all var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-sm);
}
.mvv-card:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.mvv-card .mvv-label { font-family: var(--font-display); font-size: 9px; letter-spacing: 4px; color: var(--blue-accent); text-transform: uppercase; margin-bottom: 16px; }
.mvv-card h3 { font-size: 22px; font-weight: 600; margin-bottom: 12px; color: var(--navy-dark); }
.mvv-card p { font-size: 15px; color: var(--text-primary); line-height: 1.8; }
.mvv-card .values-list { margin-top: 16px; }
.mvv-card .values-list li { padding: 10px 0; border-bottom: 1px solid var(--border-subtle); display: flex; align-items: flex-start; gap: 12px; }
.mvv-card .values-list li .val-icon {
  width: 28px; height: 28px; border-radius: 6px; background: var(--blue-wash);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px;
}
.mvv-card .values-list li .val-icon svg { width: 14px; height: 14px; stroke: var(--navy); stroke-width: 1.5; fill: none; }
.mvv-card .values-list li strong { display: block; font-size: 13px; font-weight: 600; margin-bottom: 2px; color: var(--navy-dark); }
.mvv-card .values-list li span { font-size: 12px; color: var(--text-muted); line-height: 1.5; }

/* ====== EXPANDABLE VALUES ====== */
.value-expandable { cursor: pointer; transition: all 0.3s ease; }
.value-expandable:hover { background: var(--blue-wash); border-radius: 8px; padding-left: 8px !important; padding-right: 8px !important; }
.val-content { flex: 1; }
.val-header { display: flex; justify-content: space-between; align-items: center; }
.val-toggle { font-family: var(--font-display); font-size: 16px; color: var(--blue-accent); opacity: 0.5; transition: all 0.3s ease; flex-shrink: 0; width: 20px; text-align: center; }
.value-expandable.expanded .val-toggle { transform: rotate(45deg); opacity: 1; }
.val-detail { max-height: 0; overflow: hidden; opacity: 0; transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.3s ease; font-size: 12px; color: var(--text-secondary); line-height: 1.6; margin-top: 0; }
.value-expandable.expanded .val-detail { max-height: 120px; opacity: 1; margin-top: 8px; }

/* ====== CONTACT ====== */
.contact-section {
  padding: var(--space-3xl) var(--space-xl); position: relative;
  background: #FFFFFF;
  background-image: radial-gradient(ellipse at 50% 0%, rgba(43,58,92,0.03) 0%, transparent 60%);
}
.contact-section::before { content: ''; position: absolute; top: 0; left: 5%; right: 5%; height: 1px; background: linear-gradient(90deg, transparent, var(--border-light), transparent); }
.contact-wrap {
  max-width: 1000px; margin: var(--space-xl) auto 0;
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl); overflow: hidden; display: grid; grid-template-columns: 1fr 1.3fr;
  box-shadow: var(--shadow-md);
}
.contact-left { padding: var(--space-xl); background: linear-gradient(135deg, var(--navy-dark), var(--navy)); display: flex; flex-direction: column; justify-content: center; color: #fff; }
.contact-left h3 { font-size: 22px; font-weight: 600; margin-bottom: 12px; color: #fff; }
.contact-left > p { font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.7; margin-bottom: 32px; }
.ci { display: flex; align-items: flex-start; gap: 14px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.1); }
.ci-icon {
  width: 40px; height: 40px; border-radius: var(--radius-md); background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ci-icon svg { width: 18px; height: 18px; stroke: rgba(255,255,255,0.8); stroke-width: 1.5; fill: none; }
.ci-text { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.5; }
.ci-text strong { color: rgba(255,255,255,0.9); font-weight: 500; display: block; margin-bottom: 2px; }
.ci-text a { color: rgba(255,255,255,0.7); }
.ci-text a:hover { color: #fff; }
.contact-right { padding: var(--space-xl); }
.fr { margin-bottom: 18px; }
.fr label { font-family: var(--font-display); font-size: 10px; letter-spacing: 2px; color: var(--text-muted); text-transform: uppercase; display: block; margin-bottom: 8px; }
.fr input, .fr textarea, .fr select {
  width: 100%; padding: 14px 18px; background: var(--bg-input);
  border: 1px solid var(--border-light); border-radius: var(--radius-md);
  color: var(--text-primary); font-family: var(--font-body); font-size: 14px; outline: none; transition: all var(--duration-fast);
}
.fr input:focus, .fr textarea:focus, .fr select:focus { border-color: var(--blue-accent); box-shadow: 0 0 0 3px rgba(74, 124, 201, 0.1); }
.fr input::placeholder, .fr textarea::placeholder { color: var(--text-dim); }
.fr textarea { resize: vertical; min-height: 90px; }
.fr select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234A7CC9' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
.fr select option { background: #fff; color: var(--text-primary); }
.fr-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.form-status { padding: 12px 16px; border-radius: var(--radius-sm); font-family: var(--font-display); font-size: 12px; letter-spacing: 1px; margin-top: var(--space-md); display: none; }
.form-status.success { display: block; background: rgba(0, 180, 100, 0.08); border: 1px solid rgba(0, 180, 100, 0.25); color: #0a8a50; }
.form-status.error { display: block; background: rgba(220, 50, 50, 0.08); border: 1px solid rgba(220, 50, 50, 0.25); color: #c53030; }

/* ====== FOOTER — Dark contrast ====== */
.footer { border-top: 1px solid var(--border-subtle); padding: 0; background: var(--navy-dark); color: rgba(255,255,255,0.7); }
.footer-main { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding: 56px var(--space-xl) 40px; border-bottom: 1px solid rgba(255,255,255,0.08); max-width: 1100px; margin: 0 auto; }
.footer-col h4 { font-size: 10px; letter-spacing: 3px; color: rgba(255,255,255,0.5); text-transform: uppercase; margin-bottom: 18px; }
.footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,0.45); padding: 5px 0; transition: color var(--duration-fast); }
.footer-col a:hover { color: #fff; }
.footer-col p { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand img { height: 40px; width: auto; object-fit: contain; filter: brightness(0) invert(1) opacity(0.9); }
.footer-brand span { font-family: var(--font-display); font-size: 16px; font-weight: 700; letter-spacing: 2px; color: #fff; }
.footer-brand span em { font-style: normal; color: rgba(255,255,255,0.6); }
.social-row { display: flex; gap: 10px; margin-top: 20px; }
.social-row a {
  width: 38px; height: 38px; border-radius: var(--radius-md); background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center;
  transition: all var(--duration-fast); padding: 0;
}
.social-row a:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.25); }
.social-row a svg { width: 16px; height: 16px; fill: rgba(255,255,255,0.45); }
.social-row a:hover svg { fill: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 24px var(--space-xl); font-size: 11px; color: rgba(255,255,255,0.3); max-width: 1100px; margin: 0 auto; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,0.35); font-size: 11px; transition: color var(--duration-fast); }
.footer-bottom-links a:hover { color: #fff; }

/* ====== WHATSAPP FLOATING ====== */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3); transition: all var(--duration-fast);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5); }
.whatsapp-float svg { width: 28px; height: 28px; fill: #fff; }
.whatsapp-float .wa-pulse { position: absolute; inset: -4px; border-radius: 50%; border: 2px solid rgba(37, 211, 102, 0.4); animation: waPulse 2s ease-in-out infinite; }
@keyframes waPulse { 0%, 100% { transform: scale(1); opacity: 0.6; } 50% { transform: scale(1.15); opacity: 0; } }

/* ====== SCROLL REVEAL ====== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity var(--duration-slow) ease, transform var(--duration-slow) ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ====== LEGAL PAGES ====== */
.legal-page { padding: 120px var(--space-xl) var(--space-3xl); max-width: 800px; margin: 0 auto; }
.legal-page h1 { font-size: 36px; font-weight: 600; margin-bottom: var(--space-lg); color: var(--navy-dark); }
.legal-page h2 { font-size: 20px; font-weight: 600; margin: 32px 0 12px; color: var(--navy); }
.legal-page p { font-size: 14px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 16px; }
.legal-page ul { margin: 12px 0 16px 24px; }
.legal-page ul li { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 6px; list-style: disc; }
.legal-page a { color: var(--blue-accent); text-decoration: underline; text-underline-offset: 3px; }
.legal-page .last-updated { font-family: var(--font-display); font-size: 11px; letter-spacing: 2px; color: var(--text-dim); text-transform: uppercase; margin-bottom: 32px; }

/* ====== NAV DROPDOWN ====== */
.nav-dropdown { position: relative; display: flex; align-items: center; }
.nav-dropdown > a { display: flex; align-items: center; }
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%) translateY(8px);
  background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); padding: 6px 0; min-width: 280px;
  opacity: 0; visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  pointer-events: none; z-index: 100;
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); pointer-events: auto;
}
.nav-dropdown-menu a {
  display: block; padding: 10px 20px; font-family: var(--font-display);
  font-size: 11px; letter-spacing: 1.5px; color: var(--text-secondary);
  transition: all 0.15s; text-transform: none; white-space: nowrap;
}
.nav-dropdown-menu a:hover { background: var(--blue-wash); color: var(--navy); }

/* ====== EXPANDABLE SERVICE ITEMS ====== */
.service-expandable { cursor: pointer; transition: all 0.3s ease; flex-wrap: wrap; }
.service-expandable:hover { background: rgba(74,124,201,0.04); border-radius: 6px; margin: 0 -8px; padding: 0 8px !important; }
.service-expandable .expand-icon {
  font-family: var(--font-display); font-size: 14px; color: var(--blue-accent); opacity: 0.4;
  transition: all 0.3s; margin-left: auto; flex-shrink: 0;
}
.service-expandable.open .expand-icon { transform: rotate(45deg); opacity: 1; }
.service-detail {
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
  font-size: 13px; color: var(--text-secondary); line-height: 1.6;
  padding: 0 12px 0 30px; margin: 0; width: 100%;
  background: var(--blue-wash); border-radius: 6px; border-left: 3px solid var(--blue-accent);
}
.service-expandable.open .service-detail {
  max-height: 100px; opacity: 1; margin-top: 8px; padding: 10px 12px 10px 16px;
}
.service-expandable.open {
  background: rgba(74,124,201,0.06); border-radius: 8px; padding: 6px 10px !important;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 100px; }
  .hero-left { padding: 40px; text-align: center; align-items: center; }
  .hero-title { font-size: 48px; }
  .hero-pills { justify-content: center; }
  .hero-right { padding: 20px 40px 60px; }
  .logo-container img { width: 280px; }
  .orbit-ring { width: 280px; height: 280px; }
  .orbit-ring-2 { width: 320px; height: 320px; }
  .orbit-ring-3 { width: 340px; height: 340px; }
  .orbit-ring-4 { width: 380px; height: 380px; }
  .service-full { grid-template-columns: 1fr; }
  .service-full:nth-child(even) { direction: ltr; }
  .sf-visual { min-height: 280px; }
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .mvv-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .section-title { font-size: 32px; }
}

@media (max-width: 768px) {
  .nav { padding: 12px 20px; }
  .nav-mid { display: none; }
  .nav-hamburger { display: flex; }
  .hero-left { padding: 24px; }
  .hero-title { font-size: 38px; letter-spacing: -1px; }
  .hero-desc { font-size: 14px; }
  .hero-btns { flex-direction: column; width: 100%; }
  .btn-solid, .btn-outline { width: 100%; text-align: center; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid .why-card:last-child { grid-column: span 2; }
  .footer-main { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .fr-row { grid-template-columns: 1fr; }
  .services-section, .why-section, .mvv-section, .contact-section { padding: 60px 20px; }
  .marquee-item .num { font-size: 22px; }
}

@media (max-width: 480px) {
  .hero-left { padding: 20px 16px; }
  .hero-title { font-size: 32px; }
  .hero-slogan { font-size: 11px; }
  .hero-right { padding: 10px 20px 40px; }
  .logo-container img { width: 200px; }
  .orbit-ring { width: 210px; height: 210px; }
  .orbit-ring-2 { width: 240px; height: 240px; }
  .orbit-ring-3, .orbit-ring-4 { display: none; }
  .hero-pills { gap: 6px; }
  .pill { font-size: 8px; padding: 4px 10px; }
  .section-header { margin-bottom: 40px; }
  .section-title { font-size: 26px; }
  .sf-content { padding: 28px 20px; }
  .sf-content h3 { font-size: 20px; }
  .why-grid { grid-template-columns: 1fr; }
  .why-grid .why-card:last-child { grid-column: span 1; }
  .contact-left, .contact-right { padding: 28px 20px; }
  .whatsapp-float { bottom: 20px; right: 20px; width: 50px; height: 50px; }
  .whatsapp-float svg { width: 24px; height: 24px; }
  .legal-page { padding: 100px 20px 60px; }
  .legal-page h1 { font-size: 28px; }
}