/* ============================================================
   TELEFY — Premium Landing Page Stylesheet
   Tehilla Amplify Solutions (TAS)
   ============================================================ */

/* ---------- Google Font ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root {
  /* Brand — Telegram-Inspired Blues */
  --primary:        #2AABEE;
  --primary-hover:  #1E96D1;
  --primary-light:  #54C7EC;
  --primary-pale:   #E8F6FD;
  --primary-glow:   rgba(42, 171, 238, 0.15);

  /* Navy Spectrum */
  --navy-900: #0A1628;
  --navy-800: #0D2137;
  --navy-700: #152238;
  --navy-600: #1A3050;

  /* Neutrals */
  --white:    #FFFFFF;
  --gray-50:  #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;

  /* Accent */
  --accent-gold: #D4A537;

  /* Service Colors — all within the blue family */
  --service-leads:   #2AABEE;
  --service-channel: #1565C0;
  --service-group:   #0891B2;

  /* Functional */
  --success:  #22C55E;
  --whatsapp: #25D366;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(10, 22, 40, 0.06);
  --shadow-md:  0 4px 16px rgba(10, 22, 40, 0.08);
  --shadow-lg:  0 12px 40px rgba(10, 22, 40, 0.1);
  --shadow-xl:  0 20px 60px rgba(10, 22, 40, 0.14);

  /* Radii */
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  20px;
  --radius-full: 50px;

  /* Transitions */
  --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.3s var(--ease-out);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--white);
  color: var(--navy-900);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ============================================================
   3. UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding { padding: 100px 0; }
.text-center     { text-align: center; }
.text-white      { color: var(--white); }

/* Section header styles (reused) */
.section-label {
  display: inline-block;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-500);
  margin-top: 16px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

/* ============================================================
   4. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(42, 171, 238, 0.3);
}
.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(42, 171, 238, 0.4);
}

.btn-secondary {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: var(--white);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
  background: #1EBE5A;
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(37, 211, 102, 0.4);
}

.btn-order {
  background: var(--primary);
  color: var(--white);
  width: 100%;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-order:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(42, 171, 238, 0.3);
}

.btn-sm { padding: 10px 22px; font-size: 0.875rem; }
.btn-lg { padding: 18px 40px; font-size: 1.05rem; }

/* ============================================================
   5. NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 20px rgba(10, 22, 40, 0.08);
  padding: 12px 0;
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.nav-logo .logo-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--white);
}

.nav.scrolled .nav-logo { color: var(--navy-900); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
  border-radius: 1px;
}

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-links a:hover { color: var(--white); }

.nav.scrolled .nav-links a { color: var(--gray-600); }
.nav.scrolled .nav-links a:hover,
.nav.scrolled .nav-links a.active { color: var(--primary); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-cta.desktop { /* visible on desktop */ }

/* Mobile toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  gap: 5px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav.scrolled .mobile-toggle span { background: var(--navy-900); }

.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translateY(7px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translateY(-7px); }

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  height: 100dvh;
  background: var(--navy-900);
  z-index: 999;
  transition: right 0.4s var(--ease-out);
  padding: 100px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mobile-nav.open { right: 0; }

.mobile-nav a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: block;
  font-weight: 500;
  transition: color var(--transition);
}

.mobile-nav a:hover { color: var(--primary); }

.mobile-nav .mobile-nav-cta {
  margin-top: 28px;
  border-bottom: none;
  padding: 0;
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.mobile-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ============================================================
   6. HERO SECTION
   ============================================================ */
.hero {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(42, 171, 238, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(42, 171, 238, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content { z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(42, 171, 238, 0.1);
  border: 1px solid rgba(42, 171, 238, 0.2);
  border-radius: var(--radius-full);
  padding: 8px 20px;
  font-size: 0.83rem;
  color: var(--primary-light);
  margin-bottom: 28px;
  font-weight: 500;
}

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

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.12;
  margin-bottom: 22px;
  letter-spacing: -0.03em;
}

.hero h1 .highlight {
  color: var(--primary);
}

.hero-subtitle {
  font-size: 1.12rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 44px;
  margin-top: 52px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat {}

.stat-number {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  display: block;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 4px;
  display: block;
  font-weight: 500;
}

/* Hero Visual — Dashboard Mockup */
.hero-visual {
  position: relative;
  z-index: 2;
}

.dashboard-mockup {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 24px;
  position: relative;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.dashboard-title {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
}

.dashboard-period {
  color: var(--gray-400);
  font-size: 0.72rem;
  font-weight: 500;
  background: rgba(255,255,255,0.06);
  padding: 4px 12px;
  border-radius: 6px;
}

.dashboard-badge {
  background: rgba(34, 197, 94, 0.12);
  color: var(--success);
  font-size: 0.72rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

/* Chart Area */
.dashboard-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 150px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.chart-bar {
  flex: 1;
  border-radius: 5px 5px 0 0;
  background: linear-gradient(to top, var(--primary), var(--primary-light));
  min-width: 14px;
  height: 0;
  transition: height 1s var(--ease-out);
  opacity: 0.75;
  position: relative;
}

.chart-bar:hover { opacity: 1; }

.chart-bar.animated {
  height: var(--target-height);
}

/* Stats Row */
.dashboard-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.mini-stat {
  text-align: center;
  padding: 14px 10px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.mini-stat-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  display: block;
}

.mini-stat-label {
  font-size: 0.68rem;
  color: var(--gray-400);
  margin-top: 2px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Floating Notification Cards */
.float-notification {
  position: absolute;
  background: var(--navy-700);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  z-index: 5;
  white-space: nowrap;
}

.float-notification.notif-1 {
  top: -12px;
  right: -8px;
  animation: float 5s ease-in-out infinite;
}

.float-notification.notif-2 {
  bottom: 70px;
  left: -16px;
  animation: float 6s ease-in-out infinite 1s;
}

.float-notification.notif-3 {
  bottom: -8px;
  right: 40px;
  animation: float 5.5s ease-in-out infinite 0.5s;
}

.notif-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.notif-icon.icon-lead    { background: rgba(42, 171, 238, 0.18); color: var(--primary); }
.notif-icon.icon-growth  { background: rgba(34, 197, 94, 0.18);  color: var(--success); }
.notif-icon.icon-members { background: rgba(8, 145, 178, 0.18);  color: var(--service-group); }

.notif-text {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  display: block;
}

.notif-sub {
  font-size: 0.65rem;
  color: var(--gray-400);
  display: block;
  margin-top: 1px;
}

/* ============================================================
   7. PROBLEM SECTION
   ============================================================ */
.problem-section {
  background: var(--white);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.problem-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: all var(--transition);
}

.problem-card:hover {
  border-color: var(--primary-pale);
  box-shadow: 0 8px 30px rgba(42, 171, 238, 0.07);
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 18px;
  color: var(--primary);
}

.problem-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 8px;
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.65;
}

/* Telegram solution callout */
.problem-solution {
  margin-top: 48px;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-800));
  border-radius: var(--radius-xl);
  padding: 52px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.problem-solution::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(42, 171, 238, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.problem-solution h3 {
  color: var(--white);
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 14px;
  position: relative;
}

.problem-solution p {
  color: rgba(255, 255, 255, 0.65);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1rem;
  line-height: 1.75;
  position: relative;
}

/* ============================================================
   8. SERVICES SECTION
   ============================================================ */
.services-section {
  background: #f8fbfe;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px 30px 36px;
  border: 1px solid var(--gray-200);
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  transition: height var(--transition);
}

.service-card:nth-child(1)::before { background: var(--service-leads); }
.service-card:nth-child(2)::before { background: var(--service-channel); }
.service-card:nth-child(3)::before { background: var(--service-group); }

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.service-card:hover::before { height: 5px; }

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 24px;
}

.service-card:nth-child(1) .service-icon { background: rgba(42, 171, 238, 0.1);  color: var(--service-leads); }
.service-card:nth-child(2) .service-icon { background: rgba(21, 101, 192, 0.1);  color: var(--service-channel); }
.service-card:nth-child(3) .service-icon { background: rgba(8, 145, 178, 0.1);   color: var(--service-group); }

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 28px;
  flex-grow: 1;
}

.service-card .btn { align-self: flex-start; }

/* ============================================================
   9. PRICING SECTION
   ============================================================ */
.pricing-section {
  background: var(--white);
}

.pricing-tabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  background: var(--gray-100);
  border-radius: 14px;
  padding: 5px;
  margin: 0 auto 48px;
  max-width: 620px;
}

.pricing-tab {
  flex: 1;
  padding: 13px 20px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  border: none;
  background: transparent;
}

.pricing-tab.active {
  background: var(--white);
  color: var(--navy-900);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.pricing-tab:hover:not(.active) { color: var(--navy-900); }

/* Pricing Panels */
.pricing-panel { display: none; }
.pricing-panel.active { display: block; animation: fadeIn 0.35s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

/* Price Cards */
.price-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}

.price-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 30px rgba(42, 171, 238, 0.1);
  transform: translateY(-3px);
}

.price-card.popular {
  border-color: var(--primary);
  box-shadow: 0 8px 30px rgba(42, 171, 238, 0.1);
}

.price-card.popular::after {
  content: 'Popular';
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-quantity {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1;
  letter-spacing: -0.02em;
}

.card-unit {
  font-size: 0.82rem;
  color: var(--gray-400);
  margin-top: 6px;
  display: block;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.card-price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  margin: 22px 0;
}

.card-price .currency {
  font-size: 0.85rem;
  font-weight: 600;
}

/* ============================================================
   10. CHOOSE SECTION
   ============================================================ */
.choose-section {
  background: linear-gradient(180deg, var(--primary-pale) 0%, var(--white) 100%);
}

.choose-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.choose-card {
  text-align: center;
  padding: 44px 28px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 24px rgba(10, 22, 40, 0.04);
  transition: all var(--transition);
  border: 1px solid transparent;
}

.choose-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-pale);
}

.choose-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  margin: 0 auto 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
}

.choose-card:nth-child(1) .choose-icon { background: rgba(42, 171, 238, 0.1); color: var(--service-leads); }
.choose-card:nth-child(2) .choose-icon { background: rgba(21, 101, 192, 0.1); color: var(--service-channel); }
.choose-card:nth-child(3) .choose-icon { background: rgba(8, 145, 178, 0.1);  color: var(--service-group); }

.choose-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--navy-900);
}

.choose-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.65;
}

.choose-card .choose-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.88rem;
  margin-top: 18px;
  transition: gap var(--transition);
}

.choose-card:hover .choose-cta { gap: 10px; }

/* ============================================================
   11. STEPS SECTION
   ============================================================ */
.steps-section {
  background: var(--white);
}

.steps-grid {
  display: flex;
  gap: 0;
  align-items: flex-start;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 16.66%;
  right: 16.66%;
  height: 2px;
  background: var(--gray-200);
}

.step-item {
  flex: 1;
  text-align: center;
  padding: 0 20px;
  position: relative;
}

.step-number {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--primary-pale);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 auto 24px;
  position: relative;
  z-index: 2;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.step-item:hover .step-number {
  background: var(--primary);
  color: var(--white);
  transform: scale(1.05);
}

.step-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 8px;
}

.step-item p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.65;
  max-width: 260px;
  margin: 0 auto;
}

/* ============================================================
   12. TRUST SECTION
   ============================================================ */
.trust-section {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-800));
}

.trust-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.trust-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.trust-text p {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.75;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.trust-points {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.trust-point {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition);
}

.trust-point:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(42, 171, 238, 0.2);
  transform: translateX(4px);
}

.point-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(42, 171, 238, 0.12);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.point-text {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.92rem;
  font-weight: 500;
}

/* ============================================================
   13. FAQ SECTION
   ============================================================ */
.faq-section {
  background: var(--gray-50);
}

.faq-container {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: 14px;
  margin-bottom: 10px;
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item:hover { border-color: var(--gray-300); }

.faq-item.active {
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(42, 171, 238, 0.07);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-900);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  gap: 16px;
  line-height: 1.4;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--gray-500);
  font-weight: 300;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--primary-pale);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 24px 22px;
}

.faq-answer p {
  color: var(--gray-500);
  line-height: 1.75;
  font-size: 0.9rem;
}

/* ============================================================
   14. FINAL CTA SECTION
   ============================================================ */
.cta-final {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-final h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  position: relative;
  letter-spacing: -0.02em;
}

.cta-final p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 620px;
  margin: 0 auto 40px;
  font-size: 1.05rem;
  line-height: 1.75;
  position: relative;
}

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

.cta-final .btn-white {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.cta-final .btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.15);
}

.cta-final .btn-ghost {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: var(--white);
}

.cta-final .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.7);
}

/* ============================================================
   15. FOOTER
   ============================================================ */
.footer {
  background: #070e1a;
  padding: 64px 0 24px;
  color: rgba(255, 255, 255, 0.45);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 44px;
}

.footer-brand { max-width: 380px; }

.footer-brand .nav-logo {
  color: var(--white);
  margin-bottom: 16px;
  display: inline-flex;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.4);
}

.footer-links h4 {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.footer-links a {
  display: block;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.88rem;
  padding: 5px 0;
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.footer-bottom a {
  color: var(--primary);
  transition: opacity var(--transition);
}

.footer-bottom a:hover { opacity: 0.8; }

/* ============================================================
   16. WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  border: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float .float-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: var(--navy-900);
  color: var(--white);
  font-size: 0.76rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  font-weight: 500;
  pointer-events: none;
}

.whatsapp-float:hover .float-tooltip {
  opacity: 1;
  visibility: visible;
}

/* ============================================================
   17. TOAST NOTIFICATION
   ============================================================ */
.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--navy-900);
  color: var(--white);
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transition: all 0.4s var(--ease-out);
  pointer-events: none;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   18. ANIMATIONS
   ============================================================ */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.95); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* Scroll-triggered fade-up */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

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

/* ============================================================
   19. RESPONSIVE — TABLET (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-ctas     { justify-content: center; }
  .hero-stats    { justify-content: center; }

  .hero-visual {
    max-width: 520px;
    margin: 20px auto 0;
  }

  .services-grid { grid-template-columns: repeat(2, 1fr); }

  .trust-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .trust-text { text-align: center; }

  .footer-content { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   20. RESPONSIVE — MOBILE (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  .section-padding { padding: 68px 0; }

  .nav-links        { display: none; }
  .nav-cta.desktop  { display: none; }
  .mobile-toggle    { display: flex; }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .hero h1 { font-size: 2rem; }

  .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
  }

  .dashboard-mockup { padding: 16px; }
  .dashboard-chart  { height: 110px; }

  .float-notification.notif-2 { display: none; }

  .services-grid { grid-template-columns: 1fr; }

  .pricing-tabs {
    flex-direction: column;
    max-width: 280px;
  }

  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .choose-grid { grid-template-columns: 1fr; }

  .steps-grid {
    flex-direction: column;
    gap: 28px;
  }

  .steps-grid::before { display: none; }

  .step-item {
    display: flex;
    text-align: left;
    gap: 20px;
    padding: 0;
  }

  .step-number {
    margin: 0;
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    font-size: 1.1rem;
  }

  .step-item p { margin: 0; }

  .problem-grid { grid-template-columns: 1fr; }

  .problem-solution { padding: 36px 24px; }

  .footer-content { grid-template-columns: 1fr; gap: 32px; }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    font-size: 1.3rem;
  }

  .whatsapp-float .float-tooltip { display: none; }
}

/* ============================================================
   21. RESPONSIVE — SMALL MOBILE (≤480px)
   ============================================================ */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section-padding { padding: 52px 0; }

  .hero { padding: 88px 0 48px; }
  .hero h1 { font-size: 1.75rem; }
  .hero-subtitle { font-size: 1rem; }

  .hero-badge { font-size: 0.76rem; padding: 6px 14px; }

  .btn-lg { padding: 16px 28px; font-size: 0.95rem; }
  .btn    { padding: 12px 24px; font-size: 0.9rem; }

  .pricing-grid { grid-template-columns: 1fr; }

  .price-card { padding: 24px 20px; }
  .card-quantity { font-size: 2.2rem; }
  .card-price    { font-size: 1.25rem; }

  .section-title { font-size: 1.6rem; }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-buttons .btn { width: 100%; max-width: 300px; }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero-ctas .btn { width: 100%; max-width: 300px; }

  .float-notification { display: none; }
}

/* ============================================================
   22. ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .fade-up { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* Focus-visible for keyboard navigation */
.btn:focus-visible,
.pricing-tab:focus-visible,
.faq-question:focus-visible,
.nav-links a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}