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

:root {
  --navy: #0a1628;
  --navy-mid: #0d1f3c;
  --navy-light: #142848;
  --blue-primary: #1565c0;
  --blue-light: #1e88e5;
  --cyan: #00b4d8;
  --cyan-light: #48cae4;
  --gold: #f0a500;
  --white: #ffffff;
  --off-white: #f8faff;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --gradient: linear-gradient(135deg, var(--blue-primary), var(--cyan));
  --gradient-gold: linear-gradient(135deg, #f0a500, #ffd166);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.16);
  --shadow-blue: 0 8px 32px rgba(21,101,192,0.3);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; display: block; }
a { text-decoration: none; transition: var(--transition); }
ul { list-style: none; }

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4 { font-family: 'Outfit', sans-serif; line-height: 1.15; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-light {
  background: linear-gradient(135deg, var(--cyan-light), #90e0ef);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gradient);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none; cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(21,101,192,0.4); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.85);
  padding: 14px 28px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.3);
  font-weight: 500;
  transition: var(--transition);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); color: var(--white); }
.btn-nav {
  background: var(--gradient);
  color: var(--white);
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: var(--transition);
}
.btn-nav:hover { transform: translateY(-1px); box-shadow: var(--shadow-blue); }
.btn-full { width: 100%; justify-content: center; border-radius: var(--radius-sm); }

/* ─── SECTION LABELS ─── */
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--blue-primary);
  background: rgba(21,101,192,0.08);
  padding: 6px 16px; border-radius: 50px;
  margin-bottom: 16px;
}
.section-label.light { color: var(--cyan-light); background: rgba(72,202,228,0.15); }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header p { color: var(--gray-600); max-width: 560px; margin: 16px auto 0; font-size: 1.05rem; }
.section-header.light h2 { color: var(--white); }
.section-header.light p { color: rgba(255,255,255,0.7); }

/* ─── NAVBAR ─── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,22,40,0.97);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 32px;
}
.nav-logo img { height: 48px; width: auto; filter: drop-shadow(0 2px 8px rgba(0,180,216,0.4)); }
.nav-links {
  display: flex; gap: 8px; margin: 0 auto;
}
.nav-links a {
  color: rgba(255,255,255,0.8);
  padding: 8px 16px; border-radius: 50px;
  font-size: 0.9rem; font-weight: 500;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: var(--transition);
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  background: var(--navy);
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 120px 24px 60px;
}
.hero-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(21,101,192,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21,101,192,0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
}
@keyframes gridMove { from { background-position: 0 0; } to { background-position: 60px 60px; } }

.hero-particles { position: absolute; inset: 0; overflow: hidden; }
.particle {
  position: absolute; width: 3px; height: 3px;
  background: var(--cyan); border-radius: 50%;
  animation: particleFloat linear infinite;
  opacity: 0;
}
@keyframes particleFloat {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

.hero > .container,
.hero { display: flex; }
.hero {
  padding: 120px 5% 80px;
  gap: 64px;
  align-items: center;
  justify-content: center;
}

.hero-content { flex: 1; max-width: 600px; position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,180,216,0.15); border: 1px solid rgba(0,180,216,0.3);
  color: var(--cyan-light); font-size: 0.82rem; font-weight: 600;
  padding: 8px 16px; border-radius: 50px; margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--cyan);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.3); opacity: 0.7; } }

.hero-title { color: var(--white); margin-bottom: 20px; }
.hero-subtitle { color: rgba(255,255,255,0.7); font-size: 1.1rem; margin-bottom: 36px; max-width: 480px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
  display: flex; align-items: center; gap: 24px;
  padding: 24px; border-radius: var(--radius);
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}
.stat-item { text-align: center; }
.stat-number { font-size: 2rem; font-weight: 800; font-family: 'Outfit', sans-serif; color: var(--white); }
.stat-suffix { font-size: 1.4rem; font-weight: 700; color: var(--cyan); }
.stat-label { display: block; font-size: 0.78rem; color: rgba(255,255,255,0.55); margin-top: 4px; }
.stat-divider { width: 1px; height: 48px; background: rgba(255,255,255,0.12); }

/* Hero Visual */
.hero-visual {
  flex: 1; max-width: 500px;
  display: flex; flex-direction: column; align-items: center; gap: 24px;
  position: relative; z-index: 1;
}
.hero-globe {
  position: relative; width: 280px; height: 280px;
  display: flex; align-items: center; justify-content: center;
}
.globe-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(0,180,216,0.3);
  animation: spin linear infinite;
}
.ring1 { width: 100%; height: 100%; animation-duration: 12s; }
.ring2 { width: 75%; height: 75%; animation-duration: 8s; animation-direction: reverse; border-color: rgba(21,101,192,0.4); }
.ring3 { width: 50%; height: 50%; animation-duration: 15s; border-color: rgba(0,180,216,0.2); }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.globe-inner {
  z-index: 2; width: 140px; height: 140px; border-radius: 50%;
  background: var(--navy-mid); border: 2px solid rgba(0,180,216,0.5);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 60px rgba(0,180,216,0.2), inset 0 0 30px rgba(21,101,192,0.1);
}
.globe-logo { width: 100px; filter: drop-shadow(0 2px 12px rgba(0,180,216,0.5)); }
.orbit-dot {
  position: absolute; width: 12px; height: 12px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 12px var(--cyan);
}
.dot1 { animation: orbit1 6s linear infinite; }
.dot2 { animation: orbit2 9s linear infinite; background: var(--blue-light); }
.dot3 { animation: orbit3 12s linear infinite; background: var(--gold); box-shadow: 0 0 12px var(--gold); }
@keyframes orbit1 {
  from { transform: rotate(0deg) translateX(140px); }
  to   { transform: rotate(360deg) translateX(140px); }
}
@keyframes orbit2 {
  from { transform: rotate(120deg) translateX(105px); }
  to   { transform: rotate(480deg) translateX(105px); }
}
@keyframes orbit3 {
  from { transform: rotate(240deg) translateX(70px); }
  to   { transform: rotate(600deg) translateX(70px); }
}

.hero-card {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.06); backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 14px 20px; border-radius: var(--radius);
  color: var(--white); align-self: flex-start;
}
.hero-card:last-child { align-self: flex-end; }
.card-icon { font-size: 1.5rem; }
.card-info strong { display: block; font-size: 0.9rem; font-weight: 600; }
.card-info span { font-size: 0.78rem; color: rgba(255,255,255,0.6); }
.floating { animation: floatY 3s ease-in-out infinite; }
.floating-delay { animation: floatY 3s ease-in-out 1.5s infinite; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; }
.hero-wave svg { width: 100%; display: block; }

/* ─── PILLARS ─── */
.pillars {
  background: var(--off-white);
  padding: 48px 0;
  position: relative; z-index: 1;
}
.pillars-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.pillar-item {
  text-align: center; padding: 32px 24px;
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); transition: var(--transition);
  border-bottom: 3px solid transparent;
}
.pillar-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-bottom-color: var(--blue-primary); }
.pillar-icon { font-size: 2.2rem; margin-bottom: 12px; }
.pillar-item h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; color: var(--navy); }
.pillar-item p { font-size: 0.88rem; color: var(--gray-600); }

/* ─── SOBRE ─── */
.sobre { padding: 100px 0; background: var(--white); }
.sobre-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.sobre-visual { position: relative; }
.sobre-img-wrapper {
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  border-radius: var(--radius-lg); padding: 48px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.sobre-img-wrapper::before {
  content: ''; position: absolute; top: -50%; right: -30%;
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,180,216,0.15), transparent 70%);
}
.sobre-logo-big { width: 220px; filter: drop-shadow(0 4px 24px rgba(0,180,216,0.4)); position: relative; z-index: 1; }
.sobre-badge-float {
  position: absolute; bottom: -16px; right: 24px;
  background: var(--gradient); color: var(--white);
  padding: 10px 20px; border-radius: 50px;
  font-weight: 700; font-size: 0.85rem;
  box-shadow: var(--shadow-blue);
}
.sobre-info-cards { display: flex; flex-direction: column; gap: 12px; margin-top: 32px; }
.info-card-small {
  display: flex; align-items: center; gap: 12px;
  background: var(--off-white); border-radius: var(--radius-sm);
  padding: 14px 16px; border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.info-card-small:hover { border-color: var(--blue-primary); box-shadow: var(--shadow-sm); }
.ics-icon { font-size: 1.5rem; }
.info-card-small strong { display: block; font-size: 0.9rem; font-weight: 600; color: var(--navy); }
.info-card-small p { font-size: 0.8rem; color: var(--gray-600); margin: 0; }

.sobre-text { }
.sobre-text h2 { margin-bottom: 20px; }
.sobre-text p { color: var(--gray-600); margin-bottom: 16px; line-height: 1.75; }
.sobre-values { display: flex; flex-direction: column; gap: 8px; margin: 24px 0 32px; }
.value-tag {
  display: flex; align-items: center;
  padding: 10px 16px; border-radius: var(--radius-sm);
  background: rgba(21,101,192,0.06); color: var(--gray-800);
  font-size: 0.9rem; font-weight: 500;
  border-left: 3px solid var(--blue-primary);
}

/* ─── SERVIÇOS ─── */
.servicos { padding: 100px 0; background: var(--gray-100); }
.servicos-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.servico-card {
  background: var(--white); border-radius: var(--radius);
  padding: 32px; border: 1px solid var(--gray-200);
  transition: var(--transition); position: relative;
  display: flex; flex-direction: column;
}
.servico-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue-primary); }
.servico-card.featured {
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  border-color: transparent; color: var(--white);
}
.servico-card.featured p, .servico-card.featured li { color: rgba(255,255,255,0.75); }
.servico-card.featured h3 { color: var(--white); }
.featured-tag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--gradient-gold); color: var(--navy);
  padding: 4px 14px; border-radius: 50px; font-size: 0.75rem; font-weight: 700;
  white-space: nowrap;
}
.sc-icon { font-size: 2.2rem; margin-bottom: 16px; }
.servico-card h3 { margin-bottom: 12px; color: var(--navy); }
.servico-card p { color: var(--gray-600); font-size: 0.92rem; margin-bottom: 16px; }
.servico-card ul { margin-bottom: 24px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.servico-card li {
  font-size: 0.85rem; color: var(--gray-600);
  padding-left: 16px; position: relative;
}
.servico-card li::before { content: '›'; position: absolute; left: 0; color: var(--blue-primary); font-weight: 700; }
.servico-card.featured li::before { color: var(--cyan-light); }
.sc-link {
  color: var(--blue-primary); font-weight: 600; font-size: 0.9rem;
  margin-top: auto; transition: var(--transition);
}
.sc-link:hover { gap: 4px; }
.servico-card.featured .sc-link { color: var(--cyan-light); }

/* ─── OEA ─── */
.oea-section {
  padding: 100px 0;
  background: var(--navy);
  position: relative; overflow: hidden;
}
.oea-bg-pattern {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(21,101,192,0.15), transparent);
}
.oea-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start;
  position: relative; z-index: 1;
}
.oea-intro {
  color: rgba(255,255,255,0.85); font-size: 1.05rem;
  line-height: 1.75; margin-bottom: 36px;
}
.oea-intro strong { color: var(--cyan-light); }
.oea-benefits { display: flex; flex-direction: column; gap: 24px; }
.benefit-item { display: flex; gap: 16px; align-items: flex-start; }
.benefit-icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  background: rgba(21,101,192,0.2); border: 1px solid rgba(21,101,192,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}
.benefit-item h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 4px; }
.benefit-item p { color: rgba(255,255,255,0.6); font-size: 0.88rem; }

.oea-modulos h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 20px; }
.modulo-card {
  border-radius: var(--radius);
  padding: 24px; margin-bottom: 16px;
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}
.modulo-card:hover { transform: translateX(4px); }
.mod-a { background: rgba(21,101,192,0.2); border-color: rgba(21,101,192,0.4); }
.mod-c { background: rgba(0,180,216,0.15); border-color: rgba(0,180,216,0.3); }
.mod-ac {
  background: linear-gradient(135deg, rgba(240,165,0,0.15), rgba(255,209,102,0.1));
  border-color: rgba(240,165,0,0.4);
}
.mod-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.mod-label {
  background: rgba(255,255,255,0.15); color: var(--white);
  padding: 3px 10px; border-radius: 50px; font-size: 0.75rem; font-weight: 700;
}
.modulo-card h4 { color: var(--white); font-size: 1rem; }
.modulo-card p { color: rgba(255,255,255,0.65); font-size: 0.88rem; margin-bottom: 12px; }
.mod-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.mod-tags span {
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7);
  padding: 3px 10px; border-radius: 50px; font-size: 0.75rem;
}

/* ─── PROCESSO ─── */
.processo { padding: 100px 0; background: var(--white); }
.timeline { position: relative; max-width: 800px; margin: 0 auto; }
.timeline::before {
  content: ''; position: absolute; left: 32px; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(to bottom, var(--blue-primary), var(--cyan));
}
.timeline-item {
  display: flex; gap: 32px; margin-bottom: 48px; position: relative;
}
.tl-number {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--gradient); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Outfit', sans-serif; font-size: 1.1rem; font-weight: 800;
  flex-shrink: 0; position: relative; z-index: 1;
  box-shadow: var(--shadow-blue);
}
.tl-content {
  background: var(--off-white); border-radius: var(--radius);
  padding: 24px 28px; flex: 1;
  border: 1px solid var(--gray-200); transition: var(--transition);
}
.timeline-item:hover .tl-content { border-color: var(--blue-primary); box-shadow: var(--shadow-md); }
.tl-content h3 { color: var(--navy); margin-bottom: 8px; }
.tl-content p { color: var(--gray-600); font-size: 0.92rem; line-height: 1.65; }
.tl-duration {
  display: inline-block; margin-top: 12px;
  background: rgba(21,101,192,0.1); color: var(--blue-primary);
  padding: 3px 12px; border-radius: 50px; font-size: 0.78rem; font-weight: 600;
}

/* ─── NÚMEROS ─── */
.numeros {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--blue-primary), var(--navy-mid));
}
.numeros-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center;
}
.numero-item .num {
  font-size: 3rem; font-weight: 800; font-family: 'Outfit', sans-serif; color: var(--white);
}
.numero-item span:not(.num) { font-size: 2rem; font-weight: 700; color: var(--cyan-light); }
.numero-item p { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin-top: 8px; }

/* ─── CONTATO ─── */
.contato { padding: 100px 0; background: var(--gray-100); }
.contato-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
}
.contato-info h2 { margin-bottom: 16px; }
.contato-info p { color: var(--gray-600); margin-bottom: 36px; }
.contato-details { display: flex; flex-direction: column; gap: 20px; }
.cd-item { display: flex; gap: 14px; align-items: flex-start; }
.cd-icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: rgba(21,101,192,0.1); display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.cd-item strong { display: block; font-size: 0.85rem; font-weight: 700; color: var(--navy); }
.cd-item span { font-size: 0.9rem; color: var(--gray-600); }

/* Form */
.contato-form {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 40px; box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }
.form-row .form-group { margin-bottom: 0; }
label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--gray-800); margin-bottom: 6px; }
input, select, textarea {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif; font-size: 0.92rem;
  color: var(--gray-800); background: var(--white);
  transition: var(--transition); outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.1);
}
textarea { resize: vertical; }
.form-success {
  margin-top: 16px; padding: 14px;
  background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-sm); color: #15803d;
  text-align: center; font-weight: 500;
}
.hidden { display: none; }

/* ─── FOOTER ─── */
.footer { background: var(--navy); padding: 72px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo { height: 56px; width: auto; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.88rem; line-height: 1.65; max-width: 280px; }
.social-links { display: flex; gap: 10px; margin-top: 20px; }
.social-links a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7);
  display: flex; align-items: center; justify-content: center; font-size: 0.85rem;
  font-weight: 700; transition: var(--transition);
}
.social-links a:hover { background: var(--blue-primary); color: var(--white); }
.footer-col h4 { color: var(--white); font-size: 0.9rem; font-weight: 700; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li, .footer-col a { color: rgba(255,255,255,0.55); font-size: 0.88rem; transition: var(--transition); }
.footer-col a:hover { color: var(--cyan-light); padding-left: 4px; }
.footer-bottom {
  padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.82rem; }

/* ─── WHATSAPP FLOAT ─── */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.6); }
.whatsapp-float svg { width: 30px; height: 30px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero { flex-direction: column; text-align: center; padding-top: 100px; gap: 48px; }
  .hero-content { max-width: 100%; }
  .hero-subtitle, .hero-stats { margin: 0 auto 32px; }
  .hero-ctas { justify-content: center; }
  .hero-visual { max-width: 100%; }
  .sobre-grid, .contato-grid { grid-template-columns: 1fr; gap: 48px; }
  .oea-grid { grid-template-columns: 1fr; }
  .servicos-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .pillars-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .servicos-grid { grid-template-columns: 1fr; }
  .numeros-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .nav-links, .btn-nav { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--navy); padding: 16px 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    gap: 4px;
  }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 80%; height: 1px; }
  .contato-form { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .timeline::before { left: 28px; }
  .tl-number { width: 56px; height: 56px; font-size: 1rem; }
}

@media (max-width: 480px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .numeros-grid { grid-template-columns: 1fr 1fr; }
  .hero-globe { width: 220px; height: 220px; }
  .globe-inner { width: 110px; height: 110px; }
  .globe-logo { width: 80px; }
}