/* ============================================
   INSTITUTO OSSECLE - MODERN FUTURISTIC DESIGN
   ============================================ */

/* --- FONT IMPORTS --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@800,700,500,400&f[]=satoshi@900,700,500,400&display=swap');

/* --- CSS Variables --- */
:root {
  --primary: #00d46a;
  --primary-dark: #00994d;
  --primary-glow: rgba(0, 212, 106, 0.4);
  --primary-light: rgba(0, 212, 106, 0.1);
  --secondary: #f5a623;
  --secondary-glow: rgba(245, 166, 35, 0.4);
  --accent-cyan: #00d4ff;
  --accent-purple: #7c3aed;
  --accent-pink: #ec4899;

  --text-white: #ffffff;
  --text-light: rgba(255,255,255,0.75);
  --text-muted: rgba(255,255,255,0.5);
  --text-dark: #0a0a1a;
  --text-dark-secondary: #4a4a6a;

  --bg-dark: #0a0a1a;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.08);
  --bg-section: #0d0d24;
  --bg-gradient-1: linear-gradient(135deg, #0a0a1a 0%, #1a0a2e 50%, #0a1a2e 100%);
  --bg-gradient-2: linear-gradient(135deg, #0a1a2e 0%, #0a0a1a 50%, #1a0a2e 100%);
  --bg-gradient-green: linear-gradient(135deg, #00994d 0%, #00d46a 50%, #00d4ff 100%);

  --border-glow: 1px solid rgba(255,255,255,0.08);
  --border-glow-hover: 1px solid rgba(0, 212, 106, 0.3);

  --font-display: 'Cabinet Grotesk', 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Satoshi', 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 40px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 60px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px var(--primary-glow);
  --shadow-glow-secondary: 0 0 40px var(--secondary-glow);

  --max-width: 1200px;
  --header-height: 80px;
}

/* --- Instagram Feed Section --- */
.instagram-feed {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.instagram-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
  transition: all 0.4s ease;
}
.instagram-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.instagram-item:hover img { transform: scale(1.08); }
.instagram-item .ig-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 14px;
}
.instagram-item:hover .ig-overlay { opacity: 1; }
.instagram-item .ig-overlay .ig-likes {
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --- Instagram Section Header Styles --- */
.ig-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 16px;
}
.ig-profile-mini {
  display: flex;
  align-items: center;
  gap: 14px;
}
.ig-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  padding: 2px;
  overflow: hidden;
  flex-shrink: 0;
}
.ig-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.ig-profile-mini .ig-name { font-size: 0.9rem; color: var(--text-white); font-weight: 600; }
.ig-profile-mini .ig-stats { font-size: 0.75rem; color: var(--text-muted); }
.ig-follow-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af);
  color: #fff;
  transition: all 0.3s ease;
}
.ig-follow-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(221,42,123,0.4); color: #fff; }

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-light);
  background: var(--bg-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
a { color: var(--primary); text-decoration: none; transition: all 0.3s ease; }
a:hover { color: var(--secondary); }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-white);
  line-height: 1.15;
  font-weight: 700;
}
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: 1rem; letter-spacing: -0.02em; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); margin-bottom: 0.75rem; }
h4 { font-size: 1.1rem; margin-bottom: 0.5rem; }
p { margin-bottom: 1rem; color: var(--text-light); }

.gradient-text {
  background: var(--bg-gradient-green);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-gold {
  background: linear-gradient(135deg, #f5a623, #f7c948, #f5a623);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 16px;
  padding: 6px 16px;
  border: 1px solid rgba(0, 212, 106, 0.25);
  border-radius: 100px;
  background: rgba(0, 212, 106, 0.06);
}
.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
  text-align: center;
  line-height: 1.7;
}

/* --- Animated Background Grid --- */
.bg-grid {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(0, 212, 106, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 106, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  pointer-events: none;
}

/* --- Top Bar --- */
.top-bar {
  position: relative;
  z-index: 1001;
  background: rgba(10, 10, 26, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.8rem;
  height: 40px;
  display: flex;
  align-items: center;
  overflow: visible;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  overflow: visible;
}
.top-bar-left { display: flex; align-items: center; gap: 20px; }
.top-bar-left a {
  color: var(--text-muted);
  font-size: 0.78rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}
.top-bar-left a:hover { color: var(--primary); }
.top-bar-left i { font-size: 0.7rem; }
.top-bar-right { display: flex; align-items: center; gap: 6px; }
.top-bar-right a {
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 6px;
  transition: all 0.3s ease;
}
.top-bar-right a:hover { color: var(--text-white); background: rgba(255,255,255,0.05); }

/* --- Language Switcher --- */
.lang-switcher {
  position: relative;
  cursor: pointer;
}
.lang-current {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 6px;
  transition: all 0.3s ease;
  user-select: none;
}
.lang-switcher:hover .lang-current {
  color: var(--text-white);
  background: rgba(255,255,255,0.05);
}
.lang-current i { font-size: 0.7rem; }
.lang-current i.fa-chevron-down { font-size: 0.5rem; transition: transform 0.3s ease; }
.lang-switcher:hover .lang-current i.fa-chevron-down { transform: rotate(180deg); }
.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 140px;
  background: rgba(10, 10, 26, 0.97);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px) scale(0.97);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1002;
}
.lang-switcher:hover .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(4px) scale(1);
}
.lang-dropdown a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  color: var(--text-light);
  font-size: 0.78rem;
  border-radius: 6px;
  transition: all 0.2s ease;
  text-decoration: none;
}
.lang-dropdown a:hover {
  color: var(--primary);
  background: var(--primary-light);
  padding-left: 18px;
}
.lang-dropdown a.active {
  color: var(--primary);
  font-weight: 600;
  pointer-events: none;
}
.lang-dropdown a .fi { font-size: 1rem; }

/* --- Main Header --- */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 10, 26, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: all 0.4s ease;
  height: var(--header-height);
}
.main-header.scrolled {
  background: rgba(10, 10, 26, 0.97);
  box-shadow: 0 4px 40px rgba(0,0,0,0.5);
}
.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo { display: flex; align-items: center; gap: 14px; }
.logo img { height: 44px; width: auto; }
.logo-text { display: flex; flex-direction: column; }
.logo-text strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--text-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.logo-text span {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 500;
}

.nav-menu { display: flex; align-items: center; gap: 2px; }
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 18px;
  color: var(--text-light);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  position: relative;
}
.nav-menu > li > a:hover { color: var(--text-white); background: rgba(255,255,255,0.04); }
.nav-menu > li > a.active { color: var(--primary); }
.nav-menu > li > a.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  box-shadow: 0 0 12px var(--primary-glow);
}
.nav-menu > li > a i { font-size: 0.6rem; color: var(--text-muted); }

/* Dropdown */
.nav-menu .dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: rgba(10, 10, 26, 0.97);
  backdrop-filter: blur(24px);
  border: var(--border-glow);
  border-radius: var(--radius-md);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.97);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 100;
}
.nav-menu li:hover > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(6px) scale(1);
}
.dropdown-menu li a {
  display: block;
  padding: 10px 16px;
  color: var(--text-light);
  font-size: 0.87rem;
  border-radius: 6px;
  transition: all 0.2s ease;
}
.dropdown-menu li a:hover {
  color: var(--primary);
  background: var(--primary-light);
  padding-left: 22px;
}

/* CTA Nav Button */
.nav-cta {
  background: linear-gradient(135deg, var(--primary), #00b894) !important;
  color: #fff !important;
  padding: 10px 24px !important;
  border-radius: 100px !important;
  font-weight: 600 !important;
  margin-left: 8px;
  box-shadow: 0 4px 20px var(--primary-glow);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-glow) !important;
  color: #fff !important;
}
.nav-cta::after { display: none !important; }

/* Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text-white);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--bg-gradient-1);
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%; right: -50%; bottom: -50%;
  background: url('../img/hero-bg.jpg') center/cover no-repeat;
  filter: blur(8px) saturate(0.3);
  transform: scale(1.1);
  opacity: 0.2;
}
.hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at center, rgba(10,10,26,0.3) 0%, rgba(10,10,26,0.95) 80%);
  z-index: 2;
}
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,106,0.12) 0%, transparent 70%);
  top: 20%;
  left: 30%;
  z-index: 2;
  animation: glow-drift 8s ease-in-out infinite;
}
.hero-glow-2 {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.08) 0%, transparent 70%);
  bottom: 10%;
  right: 20%;
  z-index: 2;
  animation: glow-drift 10s ease-in-out infinite reverse;
}

@keyframes glow-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
  padding: 40px 24px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: 100px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
}
.hero-badge span {
  color: var(--primary);
  font-weight: 600;
}

.hero-content h1 {
  color: #fff;
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  line-height: 1.08;
}
.hero-content h1 .highlight {
  background: linear-gradient(135deg, #00d46a, #00d4ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.6);
  max-width: 650px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), #00b894);
  color: #fff;
  box-shadow: 0 4px 24px var(--primary-glow);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 40px var(--primary-glow);
  color: #fff;
}
.btn-secondary {
  background: linear-gradient(135deg, #f5a623, #f7c948);
  color: #0a0a1a;
  box-shadow: 0 4px 24px var(--secondary-glow);
}
.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 40px var(--secondary-glow);
  color: #0a0a1a;
}
.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 1px solid rgba(255,255,255,0.15);
}
.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(0, 212, 106, 0.08);
  color: var(--primary);
  transform: translateY(-2px);
}
.btn-glow {
  position: relative;
}
.btn-glow::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 102px;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--primary));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.btn-glow:hover::after { opacity: 1; }
.btn-lg { padding: 18px 40px; font-size: 1rem; }

/* Hero Stats */
.hero-stats {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: 50px;
  margin-top: 50px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.stat-item { text-align: center; }
.stat-item .number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #00d46a, #00d4ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  line-height: 1.2;
}
.stat-item .label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
}

/* --- Section General --- */
.section {
  position: relative;
  padding: 100px 0;
  z-index: 1;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

/* Card Base */
/* Card mixin - applied via class="card" in HTML */
.card,
.focus-item,
.mission-card,
.project-card,
.value-card,
.doc-card,
.contact-item,
.contact-form-card,
.project-full {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: var(--border-glow);
  border-radius: var(--radius-lg);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.card::before,
.focus-item::before,
.mission-card::before,
.project-card::before,
.value-card::before,
.doc-card::before,
.contact-item::before,
.contact-form-card::before,
.project-full::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,212,106,0.3), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.card:hover,
.focus-item:hover,
.mission-card:hover,
.project-card:hover,
.value-card:hover,
.doc-card:hover,
.contact-item:hover,
.contact-form-card:hover,
.project-full:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 212, 106, 0.15);
  transform: translateY(-4px);
  box-shadow: 0 12px 48px rgba(0,0,0,0.3);
}
.card:hover::before,
.focus-item:hover::before,
.mission-card:hover::before,
.project-card:hover::before,
.value-card:hover::before,
.doc-card:hover::before,
.contact-item:hover::before,
.contact-form-card:hover::before,
.project-full:hover::before { opacity: 1; }

/* --- Focus Area Section (5 pillars) --- */
.focus-section {
  background: var(--bg-gradient-2);
}
.focus-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,212,106,0.15), transparent);
}
.focus-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.focus-item {
  padding: 40px 20px;
  text-align: center;
  cursor: default;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.focus-item .icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  transition: all 0.4s ease;
  position: relative;
}
.focus-item:hover .icon { transform: scale(1.1); }
.icon-esporte {
  background: linear-gradient(135deg, #00d4ff, #0099cc);
  box-shadow: 0 0 30px rgba(0,212,255,0.2);
}
.icon-cultura {
  background: linear-gradient(135deg, #7c3aed, #6d28d9);
  box-shadow: 0 0 30px rgba(124,58,237,0.2);
}
.icon-saude {
  background: linear-gradient(135deg, #00d46a, #00994d);
  box-shadow: 0 0 30px rgba(0,212,106,0.2);
}
.icon-educacao {
  background: linear-gradient(135deg, #f5a623, #e69500);
  box-shadow: 0 0 30px rgba(245,166,35,0.2);
}
.icon-lazer {
  background: linear-gradient(135deg, #ec4899, #db2777);
  box-shadow: 0 0 30px rgba(236,72,153,0.2);
}
.focus-item h4 { color: var(--text-white); font-size: 0.95rem; margin-bottom: 0; }
.focus-item p { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0; }

/* --- About Section --- */
.about-section {
  background: var(--bg-gradient-1);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.about-image-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, rgba(0,212,106,0.3), transparent, rgba(0,212,255,0.3));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}
.about-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-content h2 { margin-bottom: 24px; }
.about-content p { color: var(--text-light); line-height: 1.8; margin-bottom: 20px; }
.about-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}
.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-light);
}
.about-feature .check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 212, 106, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* --- Mission Cards Grid (symmetrical 2-col) --- */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.mission-card {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.mission-card .icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #fff;
}
.mission-card h3 { font-size: 1.15rem; margin-bottom: 0; }
.mission-card p { color: var(--text-muted); font-size: 0.92rem; margin-bottom: 0; line-height: 1.7; }

/* --- Projects Section --- */
.projects-section { background: var(--bg-gradient-2); }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.project-card {
  overflow: hidden;
}
.project-card-visual {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.project-card-visual .icon-bg {
  font-size: 4rem;
  opacity: 0.15;
  position: absolute;
}
.project-card-visual .label-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-white);
}
.project-card-body { padding: 24px; }
.project-card-body h3 { font-size: 1.1rem; margin-bottom: 8px; }
.project-card-body p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 16px; }
.project-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}
.project-link:hover { gap: 10px; color: var(--secondary); }

/* --- Impact Numbers --- */
.impact-section {
  position: relative;
  background: var(--bg-gradient-green);
  overflow: hidden;
}
.impact-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30Z' fill='none' stroke='rgba(255,255,255,0.04)' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 60px 60px;
  opacity: 0.5;
}
.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 2;
}
.impact-item {
  text-align: center;
  padding: 32px 20px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.4s ease;
}
.impact-item:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}
.impact-item .number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: #fff;
  display: block;
  line-height: 1.2;
}
.impact-item .label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 8px;
  display: block;
}

/* --- CTA Section --- */
.cta-section {
  background: var(--bg-gradient-1);
  text-align: center;
  padding: 80px 0;
}
.cta-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,106,0.06) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.cta-section h2 { margin-bottom: 16px; }
.cta-section p {
  font-size: 1.1rem;
  max-width: 550px;
  margin: 0 auto 36px;
  color: var(--text-muted);
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* --- Values Grid (3-col) --- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.value-card {
  padding: 36px 28px;
  text-align: center;
}
.value-card .icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
}
.value-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.value-card p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 0; line-height: 1.7; }

/* --- Page Banner --- */
.page-banner {
  background: var(--bg-gradient-1);
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%; right: -50%; bottom: -50%;
  background: url('../img/hero-bg.jpg') center/cover no-repeat;
  filter: blur(12px) saturate(0.2);
  opacity: 0.1;
}
.page-banner-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,106,0.08) 0%, transparent 70%);
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.page-banner .container { position: relative; z-index: 3; }
.breadcrumbs {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-bottom: 16px;
  font-family: var(--font-mono);
}
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs span { color: var(--primary); }
.page-banner h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: #fff;
}
.page-banner p {
  color: var(--text-light);
  font-size: 1.05rem;
  margin-top: 12px;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Page Content --- */
.page-content { padding: 80px 0; }
.page-content h2 { margin-top: 2rem; }
.page-content p { color: var(--text-light); line-height: 1.8; }

/* Project Full Layout (projects page) */
.project-full {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0;
  margin-bottom: 30px;
}
.project-full:last-child { margin-bottom: 0; }
.project-full-visual {
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.project-full-visual .big-icon {
  font-size: 5rem;
  opacity: 0.15;
}
.project-full-visual .tag-float {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  color: var(--text-white);
  border: 1px solid rgba(255,255,255,0.08);
}
.project-full-body { padding: 36px; display: flex; flex-direction: column; justify-content: center; }
.project-full-body h3 { font-size: 1.4rem; margin-bottom: 14px; }
.project-full-body p { color: var(--text-muted); margin-bottom: 14px; font-size: 0.93rem; }

/* --- Docs Grid (Transparency) --- */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.doc-card {
  padding: 32px 24px;
  text-align: center;
}
.doc-card .icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
  background: linear-gradient(135deg, var(--primary), #00d4ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.doc-card h3 { font-size: 1rem; margin-bottom: 8px; }
.doc-card p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 20px; }
.doc-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  background: rgba(0,212,106,0.08);
  border: 1px solid rgba(0,212,106,0.2);
  color: var(--primary);
  transition: all 0.3s ease;
  cursor: pointer;
}
.doc-btn:hover {
  background: rgba(0,212,106,0.15);
  color: var(--primary);
  transform: translateY(-2px);
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
}
.contact-item .icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #00b894);
}
.contact-item h4 { font-size: 0.95rem; margin-bottom: 4px; color: var(--text-white); }
.contact-item p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 0; }

.contact-form-card {
  padding: 36px;
}
.contact-form-card h3 { margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 8px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: all 0.3s ease;
  background: rgba(255,255,255,0.03);
  color: var(--text-white);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-light);
  background: rgba(255,255,255,0.05);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
select option { background: #1a1a2e; color: #fff; }

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 300px;
  margin-top: 40px;
  border: var(--border-glow);
}
.map-container iframe { width: 100%; height: 100%; border: none; filter: invert(0.9) hue-rotate(180deg); }

/* --- Footer --- */
.main-footer {
  position: relative;
  z-index: 1;
  background: #060612;
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}
.footer-col h4 {
  color: var(--text-white);
  font-size: 0.85rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
}
.footer-col p { color: var(--text-muted); font-size: 0.85rem; line-height: 1.7; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: all 0.3s ease;
}
.footer-col ul li a:hover { color: var(--primary); padding-left: 4px; }

.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo img { height: 40px; width: auto; }
.footer-logo span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-white);
}

.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  color: var(--text-muted);
  font-size: 0.9rem;
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.3s ease;
}
.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.footer-contact-item { display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start; }
.footer-contact-item i { color: var(--primary); margin-top: 4px; min-width: 16px; font-size: 0.85rem; }
.footer-contact-item span { font-size: 0.85rem; color: var(--text-muted); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 24px 0;
  margin-top: 50px;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0;
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--primary); }

/* --- Float Buttons --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128C7E);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 24px rgba(37,211,102,0.4);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 40px rgba(37,211,102,0.5);
  color: #fff;
}

.scroll-top {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 999;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0,212,106,0.1);
  border: 1px solid rgba(0,212,106,0.2);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* --- Animations --- */
.fade-up { opacity: 0; transform: translateY(40px); transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-left { opacity: 0; transform: translateX(-50px); transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.fade-left.visible { opacity: 1; transform: translateX(0); }
.fade-right { opacity: 0; transform: translateX(50px); transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.fade-right.visible { opacity: 1; transform: translateX(0); }
.scale-in { opacity: 0; transform: scale(0.9); transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
.scale-in.visible { opacity: 1; transform: scale(1); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* --- Testimonial --- */
.testimonial {
  text-align: center;
  max-width: 750px;
  margin: 0 auto;
  padding: 40px;
}
.testimonial blockquote {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-white);
  line-height: 1.6;
  border-left: none;
  padding: 0;
  margin: 0;
  letter-spacing: -0.01em;
}
.testimonial blockquote::before {
  content: '\201C';
  font-size: 4rem;
  background: linear-gradient(135deg, var(--primary), #00d4ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 0;
  vertical-align: -30px;
  margin-right: 8px;
}
.testimonial .author {
  margin-top: 24px;
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 600;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .focus-grid { grid-template-columns: repeat(3, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .project-full { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .mission-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    top: calc(var(--header-height) + 40px);
    left: 0;
    right: 0;
    background: rgba(10, 10, 26, 0.98);
    backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }
  .nav-menu.open { max-height: 100vh; overflow-y: auto; }
  .nav-menu > li > a { padding: 14px 16px; }
  .nav-menu .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: none;
    padding-left: 16px;
    background: transparent;
    backdrop-filter: none;
    display: none;
  }
  .nav-menu li:hover > .dropdown-menu { display: block; }
  .nav-cta { margin-left: 0; text-align: center; }

  .hero { min-height: 90vh; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-stats .stat-item .number { font-size: 1.6rem; }

  .focus-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: 1fr; }
  .mission-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .about-features { gap: 10px; }
  .top-bar-left { display: none; }
  .top-bar .container { justify-content: center; }
  .section { padding: 60px 0; }
}

@media (max-width: 480px) {
  .focus-grid { grid-template-columns: 1fr 1fr; }
  .impact-grid { grid-template-columns: 1fr 1fr; }
  .hero-buttons, .cta-buttons { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
}