/* ============================================
   DEV OPERACIONAL — MAIN STYLESHEET
   Dark Tech / Neon / Futuristic
   ============================================ */

/* ===== CSS VARIABLES ===== */
:root {
  --bg-primary: #07090f;
  --bg-secondary: #0d1117;
  --bg-card: #111520;
  --bg-card-hover: #161b2e;
  --bg-glass: rgba(255,255,255,0.04);
  --bg-glass-hover: rgba(255,255,255,0.07);

  --purple: #7B4DFF;
  --purple-light: #9B6FFF;
  --purple-dark: #5B2DDF;
  --pink: #FF3BA7;
  --pink-light: #FF6EC3;
  --blue: #4E7BFF;
  --blue-light: #73A7FF;
  --green: #39E58A;
  --green-dark: #27C070;
  --orange: #FF6B35;
  --orange-light: #FF9B65;
  --yellow: #FFD93D;
  --cyan: #A8F6FF;

  --text-primary: #F0F2F8;
  --text-secondary: #8890A8;
  --text-muted: #4A5268;

  --border: rgba(255,255,255,0.08);
  --border-purple: rgba(123,77,255,0.3);
  --border-green: rgba(57,229,138,0.3);
  --border-orange: rgba(255,107,53,0.3);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-purple: 0 0 40px rgba(123,77,255,0.2);
  --shadow-green: 0 0 40px rgba(57,229,138,0.15);
  --shadow-orange: 0 0 40px rgba(255,107,53,0.15);

  --nav-height: 72px;
  --font-heading: 'Exo 2', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 3px; }

/* ===== VIEWS (SPA) ===== */
.view { display: none; }
.view.active { display: block; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(7,9,15,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(7,9,15,0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  flex-shrink: 0;
}

.logo-img {
  height: 44px;
  width: 44px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.logo-fallback {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: white;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 1px;
  color: var(--text-primary);
}

.logo-accent { color: var(--cyan); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  cursor: pointer;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-glass);
}

.nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-orange { background: var(--orange); box-shadow: 0 0 8px var(--orange); }
.dot-green  { background: var(--green);  box-shadow: 0 0 8px var(--green); }

.nav-btn-whatsapp {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  margin-left: 8px;
  transition: all 0.2s ease;
}

.nav-btn-whatsapp:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.35);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-height);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(123,77,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(123,77,255,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.glow-purple { width: 500px; height: 500px; top: -100px; left: -100px; background: rgba(123,77,255,0.3); }
.glow-pink   { width: 400px; height: 400px; bottom: -50px; right: 20%; background: rgba(255,59,167,0.2); }
.glow-blue   { width: 300px; height: 300px; top: 30%; right: -50px; background: rgba(78,123,255,0.2); }
.glow-orange { width: 500px; height: 500px; top: -100px; right: -50px; background: rgba(255,107,53,0.25); }
.glow-green  { width: 500px; height: 500px; top: -100px; left: -50px; background: rgba(57,229,138,0.2); }

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  padding: 80px 24px 80px 10%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(123,77,255,0.15);
  border: 1px solid rgba(123,77,255,0.3);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--purple-light);
  margin-bottom: 28px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--purple);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

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

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

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

.hero-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: white;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  transition: all 0.25s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255,107,53,0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: rgba(57,229,138,0.1);
  border: 1px solid var(--border-green);
  color: var(--green);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  transition: all 0.25s ease;
}

.btn-secondary:hover {
  background: rgba(57,229,138,0.18);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  transition: all 0.25s ease;
}

.btn-outline:hover {
  background: var(--bg-glass);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ===== FLOATING CARDS (HERO VISUAL) ===== */
.hero-visual {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}

.cards-float {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.float-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 280px;
  position: relative;
  overflow: hidden;
}

.float-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: inherit;
}

.float-card:hover { transform: translateX(-6px) scale(1.02); }

.card-food { border-color: rgba(255,107,53,0.25); }
.card-food::before { background: linear-gradient(135deg, rgba(255,107,53,0.08), transparent); }
.card-food:hover::before { opacity: 1; }
.card-food:hover { border-color: rgba(255,107,53,0.5); box-shadow: var(--shadow-orange); }

.card-epi { border-color: rgba(57,229,138,0.25); }
.card-epi::before { background: linear-gradient(135deg, rgba(57,229,138,0.08), transparent); }
.card-epi:hover::before { opacity: 1; }
.card-epi:hover { border-color: rgba(57,229,138,0.5); box-shadow: var(--shadow-green); }

.card-coming { border-color: rgba(255,255,255,0.08); cursor: default; }
.card-coming:hover { transform: none; }

.float-card-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.card-food .float-card-icon { background: linear-gradient(135deg, var(--orange), var(--yellow)); color: white; }
.card-epi .float-card-icon  { background: linear-gradient(135deg, var(--green-dark), var(--green)); color: var(--bg-primary); }
.card-coming .float-card-icon { background: var(--bg-glass); color: var(--text-muted); }

.float-card-info { flex: 1; }
.float-card-info strong { display: block; font-size: 15px; font-weight: 700; color: var(--text-primary); }
.float-card-info span { font-size: 12px; color: var(--text-secondary); }

.float-card-arrow { color: var(--text-muted); font-size: 14px; transition: transform 0.2s; }
.float-card:hover .float-card-arrow { transform: translateX(4px); color: var(--text-primary); }

.float-card-badge {
  padding: 3px 10px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ===== SECTIONS COMMON ===== */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-tag {
  display: inline-block;
  padding: 5px 14px;
  background: rgba(123,77,255,0.12);
  border: 1px solid rgba(123,77,255,0.25);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--purple-light);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

/* ===== APPS SECTION ===== */
.apps-section {
  padding: 120px 0;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 28px;
}

.app-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 36px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.app-card-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  top: -60px;
  right: -60px;
  filter: blur(60px);
  transition: opacity 0.3s;
  opacity: 0;
}

.app-card-food .app-card-glow { background: rgba(255,107,53,0.3); }
.app-card-epi  .app-card-glow { background: rgba(57,229,138,0.25); }

.app-card:hover .app-card-glow { opacity: 1; }
.app-card:hover { transform: translateY(-6px); }
.app-card-food:hover { border-color: rgba(255,107,53,0.4); box-shadow: var(--shadow-orange); }
.app-card-epi:hover  { border-color: rgba(57,229,138,0.35); box-shadow: var(--shadow-green); }

.app-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.app-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: white;
}

.food-icon { background: linear-gradient(135deg, var(--orange), var(--yellow)); }
.epi-icon  { background: linear-gradient(135deg, var(--green-dark), var(--cyan)); color: var(--bg-primary) !important; }

.app-card-badge {
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.badge-orange { background: rgba(255,107,53,0.15); color: var(--orange); border: 1px solid rgba(255,107,53,0.3); }
.badge-green  { background: rgba(57,229,138,0.12); color: var(--green);  border: 1px solid rgba(57,229,138,0.3); }

.app-card-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.app-card-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  font-size: 14px;
}

.app-card-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.app-card-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}

.app-card-food .app-card-features li i { color: var(--orange); }
.app-card-epi  .app-card-features li i { color: var(--green); }

.app-card-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.price-from { font-size: 12px; color: var(--text-muted); }
.price-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
}
.price-period { font-size: 14px; color: var(--text-secondary); font-weight: 400; }

.app-card-btn {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.25s ease;
}

.food-btn {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: white;
}
.food-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,107,53,0.4); }

.epi-btn {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: var(--bg-primary);
}
.epi-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(57,229,138,0.3); }

/* ===== WHY SECTION ===== */
.why-section {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(123,77,255,0.04) 50%, transparent 100%);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.why-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.3s ease;
}

.why-card:hover {
  background: var(--bg-glass-hover);
  border-color: rgba(123,77,255,0.25);
  transform: translateY(-4px);
}

.why-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(123,77,255,0.2), rgba(255,59,167,0.2));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--purple-light);
  margin-bottom: 16px;
}

.why-card h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.why-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta-glow {
  position: absolute;
  width: 600px;
  height: 400px;
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  filter: blur(80px);
  background: rgba(123,77,255,0.2);
}

.cta-glow-orange { background: rgba(255,107,53,0.2); }
.cta-glow-green  { background: rgba(57,229,138,0.15); }

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
}

.cta-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-content p {
  color: var(--text-secondary);
  font-size: 16px;
  margin-bottom: 36px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-whatsapp-big {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 700;
  transition: all 0.25s ease;
}

.btn-whatsapp-big:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(37,211,102,0.4);
}

/* ===== APP HERO ===== */
.app-hero {
  padding: calc(var(--nav-height) + 60px) 0 80px;
  position: relative;
  overflow: hidden;
}

.app-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.app-hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  margin-bottom: 32px;
  transition: all 0.2s;
}

.back-btn:hover { color: var(--text-primary); background: var(--bg-glass-hover); }

.app-hero-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin: 0 auto 24px;
}

.food-icon-large {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: white;
  box-shadow: 0 20px 50px rgba(255,107,53,0.4);
}

.epi-icon-large {
  background: linear-gradient(135deg, var(--green-dark), var(--cyan));
  color: var(--bg-primary);
  box-shadow: 0 20px 50px rgba(57,229,138,0.3);
}

.app-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 16px;
  margin-top: 12px;
}

.app-hero-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}

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

/* ===== SCREENSHOTS ===== */
.screenshots-section { padding: 80px 0; }

.gallery-scroll-wrap {
  position: relative;
  overflow: hidden;
}

.gallery-scroll-wrap::before,
.gallery-scroll-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 60px;
  z-index: 2;
  pointer-events: none;
}
.gallery-scroll-wrap::before { left: 0; background: linear-gradient(to right, var(--bg-primary), transparent); }
.gallery-scroll-wrap::after  { right: 0; background: linear-gradient(to left, var(--bg-primary), transparent); }

.gallery-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 12px 40px 20px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--purple) transparent;
}
.gallery-track::-webkit-scrollbar { height: 4px; }
.gallery-track::-webkit-scrollbar-track { background: transparent; }
.gallery-track::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 2px; }

.screenshot-item {
  flex: 0 0 auto;
  width: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  scroll-snap-align: start;
  transition: all 0.3s ease;
  background: var(--bg-card);
  position: relative;
}

.screenshot-item:hover {
  transform: scale(1.04) translateY(-4px);
  border-color: rgba(255,255,255,0.25);
  box-shadow: 0 20px 40px rgba(0,0,0,0.6);
  z-index: 1;
}

.screenshot-item img {
  width: 100%;
  height: 356px;
  object-fit: cover;
  display: block;
}

.screenshot-caption {
  padding: 8px 10px;
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.screenshot-item::after {
  content: '\f00e';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  color: white;
  font-size: 24px;
  opacity: 0;
  transition: all 0.25s ease;
  background: rgba(0,0,0,0.55);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  line-height: 52px;
  text-align: center;
}
.screenshot-item:hover::after { opacity: 1; transform: translate(-50%,-50%) scale(1); }

.screenshots-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 80px 0;
  color: var(--text-muted);
  font-size: 14px;
}
.screenshots-empty i { font-size: 48px; opacity: 0.3; }

/* ===== PROFILES ===== */
.profiles-section { padding: 80px 0; }

.profiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.3s ease;
}

.profile-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.15);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.profile-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
  margin-bottom: 16px;
}

.profile-card h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.profile-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 16px; }

.profile-perms { display: flex; flex-direction: column; gap: 6px; }
.profile-perms li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}
.profile-perms li i { font-size: 6px; color: var(--purple-light); }

/* ===== FLOW STEPS ===== */
.flow-section { padding: 80px 0; }

.flow-steps {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.flow-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  position: relative;
  transition: all 0.3s ease;
}

.flow-step:hover {
  border-color: rgba(255,107,53,0.3);
  transform: translateX(6px);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 900;
  color: rgba(255,107,53,0.25);
  line-height: 1;
  flex-shrink: 0;
  min-width: 48px;
}

.step-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: white;
  flex-shrink: 0;
}

.flow-step h4 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.flow-step p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

.flow-arrow {
  color: var(--text-muted);
  font-size: 18px;
  padding: 8px 0;
  opacity: 0.5;
}

/* ===== FEATURES GRID ===== */
.features-section { padding: 80px 0; background: linear-gradient(180deg, transparent, rgba(0,0,0,0.3), transparent); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 20px;
}

.feature-item {
  display: flex;
  gap: 18px;
  padding: 24px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-3px);
}

.feature-item > i {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 3px;
}

.feature-icon-orange { color: var(--orange); }
.feature-icon-green  { color: var(--green); }

.feature-item h5 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.feature-item p  { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

/* ===== PRICING ===== */
.pricing-section { padding: 80px 0; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px rgba(0,0,0,0.4); }

.plan-featured {
  border-color: rgba(255,107,53,0.4) !important;
  background: linear-gradient(135deg, var(--bg-card), rgba(255,107,53,0.06)) !important;
  transform: scale(1.03);
}

.plan-featured:hover { transform: scale(1.03) translateY(-6px) !important; }

.plan-featured-green {
  border-color: rgba(57,229,138,0.4) !important;
  background: linear-gradient(135deg, var(--bg-card), rgba(57,229,138,0.06)) !important;
  transform: scale(1.03);
}

.plan-featured-green:hover { transform: scale(1.03) translateY(-6px) !important; }

.plan-diamond {
  border-color: rgba(168,246,255,0.2) !important;
  background: linear-gradient(135deg, var(--bg-card), rgba(123,77,255,0.08)) !important;
}

.plan-featured-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: var(--bg-primary);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.badge-green-featured {
  background: linear-gradient(135deg, var(--green-dark), var(--cyan)) !important;
  color: var(--bg-primary) !important;
}

.plan-medal { font-size: 36px; margin-bottom: 12px; }
.plan-name { font-family: var(--font-heading); font-size: 22px; font-weight: 800; margin-bottom: 16px; }

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}

.plan-currency { font-size: 16px; color: var(--text-secondary); }
.plan-value { font-family: var(--font-heading); font-size: 3rem; font-weight: 900; line-height: 1; }
.plan-period { font-size: 14px; color: var(--text-secondary); }
.plan-positioning { font-size: 13px; color: var(--text-muted); margin-bottom: 24px; }

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
}

.fo-pricing .plan-features li i { color: var(--orange); }
.epi-pricing .plan-features li i { color: var(--green); }

.plan-btn {
  display: block;
  width: 100%;
  padding: 13px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  transition: all 0.25s ease;
}

.plan-btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: white;
}
.plan-btn-primary:hover { box-shadow: 0 8px 24px rgba(255,107,53,0.4); transform: translateY(-1px); }

.plan-btn-outline {
  background: transparent;
  border: 1px solid rgba(255,107,53,0.3);
  color: var(--orange);
}
.plan-btn-outline:hover { background: rgba(255,107,53,0.1); transform: translateY(-1px); }

.plan-btn-diamond {
  background: linear-gradient(135deg, var(--purple), var(--pink));
  color: white;
}
.plan-btn-diamond:hover { box-shadow: 0 8px 24px rgba(123,77,255,0.4); transform: translateY(-1px); }

.plan-btn-primary-green {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: var(--bg-primary);
}
.plan-btn-primary-green:hover { box-shadow: 0 8px 24px rgba(57,229,138,0.3); transform: translateY(-1px); }

.plan-btn-outline-green {
  background: transparent;
  border: 1px solid rgba(57,229,138,0.3);
  color: var(--green);
}
.plan-btn-outline-green:hover { background: rgba(57,229,138,0.1); transform: translateY(-1px); }

/* Plan indicator */
.plan-indicator-info {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.plan-indicator-info h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-indicator-info h4 i { color: var(--purple-light); }

.indicator-bars { display: flex; gap: 24px; flex-wrap: wrap; }
.indicator-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-secondary); }

.indicator-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.indicator-dot.green  { background: var(--green); }
.indicator-dot.orange { background: var(--orange); }
.indicator-dot.red    { background: #FF4444; }

/* ===== HIDRO FLOW ===== */
.hidro-section { padding: 80px 0; }

.hidro-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 60px;
}

.hidro-step {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  width: 140px;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.hidro-step:hover { transform: translateY(-4px); }

.step-blue   { border-top: 3px solid var(--blue); }
.step-green  { border-top: 3px solid var(--green); }
.step-yellow { border-top: 3px solid var(--yellow); }
.step-orange { border-top: 3px solid var(--orange); }
.step-purple { border-top: 3px solid var(--purple); }

.hidro-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  margin: 0 auto 10px;
}

.step-blue   .hidro-icon { color: var(--blue); }
.step-green  .hidro-icon { color: var(--green); }
.step-yellow .hidro-icon { color: var(--yellow); }
.step-orange .hidro-icon { color: var(--orange); }
.step-purple .hidro-icon { color: var(--purple-light); }

.hidro-step h5 { font-size: 11px; font-weight: 700; line-height: 1.4; color: var(--text-secondary); }
.hidro-step .hidro-tag { font-size: 10px; color: var(--green); display: block; margin-top: 4px; }

.hidro-arrow { color: var(--text-muted); font-size: 18px; margin: 0 4px; }

/* Hidro Indicators */
.hidro-indicators {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.hidro-indicators h4 {
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 24px;
  color: var(--text-secondary);
}

.hidro-indicator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.hidro-ind {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.ind-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

.hidro-ind.green  .ind-dot { background: var(--green);  box-shadow: 0 0 10px var(--green); }
.hidro-ind.blue   .ind-dot { background: var(--blue);   box-shadow: 0 0 10px var(--blue); }
.hidro-ind.yellow .ind-dot { background: var(--yellow); box-shadow: 0 0 10px var(--yellow); }
.hidro-ind.orange .ind-dot { background: var(--orange); box-shadow: 0 0 10px var(--orange); }

.hidro-ind strong { display: block; font-size: 14px; font-weight: 700; }
.hidro-ind p { font-size: 12px; color: var(--text-muted); margin: 0; }

/* ===== CONTACT ===== */
.contact-hero {
  padding: calc(var(--nav-height) + 60px) 0 60px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.contact-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 24px;
}

.contact-section { padding: 60px 0 100px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-form-wrap h3,
.contact-info-wrap h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  transition: border-color 0.2s;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group select option { background: var(--bg-card); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(123,77,255,0.5);
  box-shadow: 0 0 0 3px rgba(123,77,255,0.1);
}

.btn-submit {
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.25s ease;
}

.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(37,211,102,0.4); }

/* Contact Channels */
.contact-channels { margin-bottom: 32px; }

.contact-channel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.contact-channel:hover {
  transform: translateX(4px);
}

.whatsapp-channel { border-color: rgba(37,211,102,0.25); }
.whatsapp-channel:hover { border-color: rgba(37,211,102,0.5); box-shadow: 0 0 30px rgba(37,211,102,0.15); }

.channel-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #25D366, #128C7E);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
  flex-shrink: 0;
}

.contact-channel strong { display: block; font-size: 16px; font-weight: 700; margin-bottom: 2px; }
.contact-channel span  { display: block; font-size: 12px; color: var(--text-muted); }
.channel-number { font-size: 14px !important; color: var(--green) !important; margin-top: 4px; }

/* FAQ */
.contact-faq h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s;
}

.faq-item:hover { border-color: rgba(255,255,255,0.15); }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 600;
}

.faq-q i { color: var(--text-muted); font-size: 12px; transition: transform 0.3s; flex-shrink: 0; }
.faq-item.open .faq-q i { transform: rotate(180deg); }

.faq-a {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-item.open .faq-a { max-height: 200px; padding: 0 20px 16px; }

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

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .footer-logo {
  height: 48px;
  margin-bottom: 16px;
}

.footer-brand p { font-size: 13px; color: var(--text-muted); line-height: 1.7; }

.footer-links h5,
.footer-contact h5 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-links a,
.footer-contact a {
  display: block;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  cursor: pointer;
  transition: color 0.2s;
}

.footer-links a:hover,
.footer-contact a:hover { color: var(--text-primary); }

.footer-contact a i { margin-right: 6px; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  z-index: 999;
  box-shadow: 0 8px 30px rgba(37,211,102,0.5);
  transition: all 0.3s ease;
  animation: float-pulse 3s infinite;
}

@keyframes float-pulse {
  0%, 100% { box-shadow: 0 8px 30px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 8px 50px rgba(37,211,102,0.8), 0 0 0 8px rgba(37,211,102,0.1); }
}

.whatsapp-float:hover {
  transform: scale(1.15) translateY(-3px);
}

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.97);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.lightbox.open { display: flex; }

.lightbox-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  max-height: 80vh;
}

.lightbox-img-wrap {
  max-width: 380px;
  max-height: 80vh;
  display: flex;
  align-items: center;
}

.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 80px rgba(0,0,0,0.8);
}

.lightbox-close {
  position: fixed;
  top: 20px;
  right: 24px;
  color: white;
  font-size: 20px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s, transform 0.2s;
  background: rgba(255,255,255,0.1);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.lightbox-close:hover { opacity: 1; transform: rotate(90deg); }

.lightbox-nav {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: white;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.2); transform: scale(1.1); }

.lightbox-footer {
  text-align: center;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
#lightboxCaption { color: var(--text-secondary); font-size: 14px; max-width: 400px; }
#lightboxCounter  { color: var(--text-muted); font-size: 12px; }

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .hero { flex-direction: column; min-height: auto; padding-bottom: 60px; }
  .hero-content { padding: 80px 24px 40px; max-width: 100%; }
  .hero-visual { position: static; transform: none; padding: 0 24px 60px; }
  .cards-float { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .float-card { min-width: 240px; flex: 1; }
  .footer-container { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }

  .nav-links { display: none; flex-direction: column; position: fixed; top: var(--nav-height); left: 0; right: 0; background: rgba(7,9,15,0.98); padding: 16px; border-bottom: 1px solid var(--border); gap: 4px; }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: flex; }

  .apps-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 32px; }
  .hidro-flow { gap: 4px; }
  .hidro-step { width: 100px; padding: 14px 10px; }
  .hidro-step h5 { font-size: 9px; }
  .hero-stats { gap: 20px; }
  .stat-number { font-size: 22px; }
  .plan-indicator-info { flex-direction: column; align-items: flex-start; gap: 16px; }
  .float-card { min-width: 200px; }
  .features-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .app-hero-actions { flex-direction: column; align-items: center; }
  .cta-actions { flex-direction: column; align-items: center; }
  .pricing-grid { grid-template-columns: 1fr; }
  .plan-featured, .plan-featured-green { transform: none; }
  .profiles-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
}