/* =============================================
   HNSTec Landing Page — style.css
   ============================================= */

/* ---- CSS Variables ---- */
:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary: #10b981;
  --accent: #f59e0b;
  --dark: #0f0f1a;
  --dark-2: #1a1a2e;
  --dark-3: #16213e;
  --surface: #1e1e3a;
  --surface-2: #252545;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --border: rgba(255,255,255,0.08);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --shadow: 0 4px 32px rgba(0,0,0,0.4);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Utilities ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-light), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  background: rgba(99,102,241,0.15);
  border: 1px solid rgba(99,102,241,0.3);
  color: var(--primary-light);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  font-family: 'Inter', sans-serif;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 4px 20px rgba(99,102,241,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99,102,241,0.6);
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary-light);
  background: rgba(99,102,241,0.08);
}

.btn-play {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
}
.btn-play i { font-size: 1.8rem; }
.btn-play div { display: flex; flex-direction: column; text-align: left; }
.btn-play small { font-size: 0.7rem; font-weight: 400; opacity: 0.8; }
.btn-play span { font-size: 1rem; font-weight: 700; line-height: 1.2; }

.btn-lg { padding: 18px 32px; font-size: 1rem; }
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(15,15,26,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.nav-container {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.9rem;
}
.logo-text .accent { color: var(--primary-light); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(99,102,241,0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}
.blob-1 {
  width: 600px; height: 600px;
  background: var(--primary);
  top: -200px; right: -100px;
  animation: blobFloat 8s ease-in-out infinite;
}
.blob-2 {
  width: 400px; height: 400px;
  background: var(--secondary);
  bottom: -100px; left: -100px;
  animation: blobFloat 10s ease-in-out infinite reverse;
}
.blob-3 {
  width: 300px; height: 300px;
  background: var(--accent);
  top: 50%; left: 40%;
  animation: blobFloat 12s ease-in-out infinite;
}
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(99,102,241,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.25);
  color: var(--primary-light);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 500px;
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, #fff, var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); }
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Phone Mockup */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup {
  position: relative;
  animation: phoneFloat 4s ease-in-out infinite;
}
@keyframes phoneFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

.phone-frame {
  width: 280px;
  background: var(--surface);
  border-radius: 40px;
  padding: 16px;
  border: 2px solid rgba(255,255,255,0.1);
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
  position: relative;
  z-index: 1;
}
.phone-frame::before {
  content: '';
  display: block;
  width: 80px;
  height: 10px;
  background: rgba(255,255,255,0.1);
  border-radius: 100px;
  margin: 0 auto 12px;
}
.phone-screen {
  background: var(--dark-2);
  border-radius: 28px;
  padding: 20px 16px;
  min-height: 460px;
}

.app-preview { display: flex; flex-direction: column; gap: 14px; }
.app-header-preview {
  display: flex;
  align-items: center;
  gap: 10px;
}
.app-avatar {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.app-header-info { display: flex; flex-direction: column; }
.app-user { font-size: 0.75rem; font-weight: 700; color: var(--text); }
.app-points { font-size: 0.7rem; color: var(--accent); }

.app-progress-bar {
  height: 8px;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  overflow: hidden;
}
.app-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 4px;
  transition: width 1s ease;
}
.app-progress-label { font-size: 0.65rem; color: var(--text-muted); }

.app-tasks { display: flex; flex-direction: column; gap: 8px; }
.task-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
}
.task-done {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.2);
}
.task-pending {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}
.task-check { font-size: 0.75rem; }
.task-name { flex: 1; color: var(--text); }
.task-pts { color: var(--accent); font-weight: 700; font-size: 0.65rem; white-space: nowrap; }

.app-podium {
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(16,185,129,0.1));
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  text-align: center;
  font-size: 0.65rem;
  color: var(--text-muted);
}

.phone-glow {
  position: absolute;
  inset: -30px;
  background: radial-gradient(ellipse at center, rgba(99,102,241,0.2), transparent 70%);
  z-index: 0;
  border-radius: 50%;
}

/* Floating badges */
.float-badge {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  white-space: nowrap;
  animation: badgeFloat 3s ease-in-out infinite;
}
.float-badge i { font-size: 1rem; }
.float-badge-1 { top: 10%; left: -30px; animation-delay: 0s; }
.float-badge-1 i { color: var(--accent); }
.float-badge-2 { bottom: 20%; right: -20px; animation-delay: 1s; }
.float-badge-2 i { color: #3DDC84; }
.float-badge-3 { bottom: 5%; left: -10px; animation-delay: 2s; }
.float-badge-3 i { color: #ef4444; }
@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.scroll-dot {
  width: 6px;
  height: 6px;
  background: var(--primary-light);
  border-radius: 50%;
  animation: scrollBounce 1.5s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(12px); opacity: 0.3; }
}

/* ============================================================
   SOBRE
   ============================================================ */
.sobre {
  padding: 100px 0;
  background: var(--dark-2);
}

.sobre-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.sobre-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition);
}
.sobre-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.card-icon-wrap {
  width: 52px; height: 52px;
  background: rgba(from var(--c) r g b / 0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--c);
  margin-bottom: 18px;
  border: 1px solid rgba(from var(--c) r g b / 0.2);
}

/* Fallback for card icon colors */
.sobre-card:nth-child(1) .card-icon-wrap { background: rgba(99,102,241,0.15); border-color: rgba(99,102,241,0.2); color: #818cf8; }
.sobre-card:nth-child(2) .card-icon-wrap { background: rgba(16,185,129,0.15); border-color: rgba(16,185,129,0.2); color: #10b981; }
.sobre-card:nth-child(3) .card-icon-wrap { background: rgba(245,158,11,0.15); border-color: rgba(245,158,11,0.2); color: #f59e0b; }
.sobre-card:nth-child(4) .card-icon-wrap { background: rgba(239,68,68,0.15); border-color: rgba(239,68,68,0.2); color: #ef4444; }

.sobre-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.sobre-card p { font-size: 0.9rem; color: var(--text-muted); }

/* Timeline */
.timeline {
  position: relative;
  padding-left: 32px;
}
.timeline-line {
  position: absolute;
  left: 10px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--secondary));
}
.timeline-item {
  position: relative;
  padding: 0 0 40px 32px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -28px;
  top: 4px;
  width: 16px; height: 16px;
  background: var(--surface);
  border: 3px solid var(--primary);
  border-radius: 50%;
}
.timeline-dot.active {
  background: var(--primary);
  box-shadow: 0 0 16px rgba(99,102,241,0.6);
}
.timeline-content { max-width: 600px; }
.timeline-content.highlight {
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius);
  padding: 20px;
}
.timeline-year {
  display: inline-block;
  background: rgba(99,102,241,0.15);
  color: var(--primary-light);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 100px;
  margin-bottom: 8px;
}
.timeline-content h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.timeline-content p { font-size: 0.9rem; color: var(--text-muted); }

/* ============================================================
   APPS
   ============================================================ */
.apps {
  padding: 100px 0;
  background: var(--dark);
}

.apps-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.app-card:hover { border-color: rgba(99,102,241,0.3); }

.app-featured {
  position: relative;
  background: linear-gradient(135deg, var(--surface), rgba(99,102,241,0.1));
}
.app-card-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, var(--accent), #d97706);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
}
.app-card-inner {
  display: flex;
  gap: 32px;
  padding: 40px;
  align-items: flex-start;
}
.app-icon-large { flex-shrink: 0; }
.app-icon-bg {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  box-shadow: 0 8px 32px rgba(99,102,241,0.4);
}

.app-card-content h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.app-tagline {
  color: var(--primary-light);
  font-size: 0.9rem;
  margin-bottom: 12px;
  font-weight: 500;
}
.app-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; }

.app-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.feature-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  color: var(--primary-light);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 100px;
}
.feature-tag i { font-size: 0.7rem; }

.app-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

.app-coming {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 32px;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(255,255,255,0.01) 20px,
    rgba(255,255,255,0.01) 40px
  );
}
.app-coming-icon {
  width: 64px; height: 64px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.app-coming h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.app-coming p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; }
.coming-soon-pill {
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.3);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 16px;
  border-radius: 100px;
}

/* ============================================================
   APP DETALHES
   ============================================================ */
.app-detalhes {
  padding: 100px 0;
  background: var(--dark-2);
}
.detalhes-header { text-align: center; margin-bottom: 64px; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99,102,241,0.3);
}
.step-number {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(99,102,241,0.08);
  line-height: 1;
  font-family: 'Space Grotesk', sans-serif;
}
.step-icon {
  width: 48px; height: 48px;
  background: rgba(99,102,241,0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary-light);
  margin-bottom: 16px;
}
.step-card h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.step-card p { font-size: 0.875rem; color: var(--text-muted); }

/* Benefícios */
.beneficios {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.beneficios h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 32px;
}
.beneficios-list { display: flex; flex-direction: column; gap: 20px; }
.beneficios-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.beneficio-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.beneficios-list li > div:last-child { display: flex; flex-direction: column; gap: 4px; }
.beneficios-list strong { font-size: 0.95rem; font-weight: 600; }
.beneficios-list p { font-size: 0.875rem; color: var(--text-muted); }

.cta-card {
  background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(16,185,129,0.08));
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
}
.cta-emoji { font-size: 3rem; margin-bottom: 16px; }
.cta-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.cta-card p { color: var(--text-muted); margin-bottom: 28px; font-size: 0.95rem; }
.cta-tags {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.cta-tags span {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.78rem;
  padding: 4px 12px;
  color: var(--text-muted);
}

/* ============================================================
   TECNOLOGIAS
   ============================================================ */
.tecnologias {
  padding: 80px 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 16px;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.tech-item:hover {
  transform: translateY(-3px);
  border-color: rgba(99,102,241,0.3);
}
.tech-icon { font-size: 2rem; }
.tech-item span { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; }

/* ============================================================
   CONTATO
   ============================================================ */
.contato {
  padding: 100px 0;
  background: var(--dark-2);
}

.contato-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: flex-start;
}

.contato-text .section-title { margin-bottom: 12px; }
.contato-text > p { color: var(--text-muted); margin-bottom: 32px; font-size: 1rem; }

.contato-info { display: flex; flex-direction: column; gap: 12px; }
.contato-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: var(--transition);
}
.contato-link:hover { color: var(--primary-light); }
.contato-link i {
  width: 36px; height: 36px;
  background: rgba(99,102,241,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--primary-light);
  flex-shrink: 0;
}

.contato-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.875rem; font-weight: 600; color: var(--text); }
.form-group input,
.form-group textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

.form-success {
  text-align: center;
  color: var(--secondary);
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
  padding: 12px;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius);
}
.form-success.visible { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark-3);
  padding: 60px 0 30px;
  border-top: 1px solid var(--border);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand > p { color: var(--text-muted); font-size: 0.9rem; max-width: 280px; }

.footer-links-group h4 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-links-group li { margin-bottom: 10px; }
.footer-links-group a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-links-group a:hover { color: var(--primary-light); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { justify-content: center; }
  .float-badge-1 { left: 10px; }
  .float-badge-2 { right: 10px; }
  .sobre-cards { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(15,15,26,0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    z-index: 999;
  }
  .nav-links.mobile-open a { padding: 12px 16px; border-radius: var(--radius); }
  
  .hero { padding: 100px 0 60px; text-align: center; }
  .hero-text { display: flex; flex-direction: column; align-items: center; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  
  .sobre-cards { grid-template-columns: 1fr; }
  .apps-grid { grid-template-columns: 1fr; }
  .app-card-inner { flex-direction: column; gap: 20px; }
  .steps-grid { grid-template-columns: 1fr; }
  .beneficios { grid-template-columns: 1fr; gap: 40px; }
  .contato-inner { grid-template-columns: 1fr; gap: 48px; }
  .tech-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  
  .float-badge { display: none; }
  
  .phone-frame { width: 240px; }
  .phone-screen { min-height: 380px; padding: 16px 12px; }
}

@media (max-width: 480px) {
  .tech-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .app-features-list { flex-direction: column; }
  .sobre-cards { grid-template-columns: 1fr; }
}

/* ============================================================
   ANIMAÇÕES / AOS
   ============================================================ */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos].aos-visible {
  opacity: 1;
  transform: none;
}

/* Scrollbar customizada */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-light); }