/* ═══════════════════════════════════════════════
   LiraChat – Stylesheet
   Theme: Dark Navy + Blue/Purple Gradient
═══════════════════════════════════════════════ */

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

:root {
  --navy:        #0d1527;
  --navy-mid:    #111d3a;
  --navy-light:  #162040;
  --card-bg:     #1a2847;
  --card-border: rgba(255,255,255,0.07);
  --blue:        #2563eb;
  --blue-light:  #3b82f6;
  --purple:      #7c3aed;
  --purple-light:#a78bfa;
  --green:       #22c55e;
  --yellow:      #f59e0b;
  --white:       #ffffff;
  --text:        #cbd5e1;
  --text-muted:  #64748b;
  --grad-main:   linear-gradient(135deg, #2563eb, #7c3aed);
  --grad-blue:   linear-gradient(135deg, #1d4ed8, #2563eb);
  --grad-purple: linear-gradient(135deg, #6d28d9, #7c3aed);
  --grad-green:  linear-gradient(135deg, #15803d, #22c55e);
  --grad-yellow: linear-gradient(135deg, #b45309, #f59e0b);
  --radius:      14px;
  --radius-lg:   20px;
  --shadow:      0 4px 30px rgba(0,0,0,0.4);
  --shadow-card: 0 8px 40px rgba(0,0,0,0.35);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: color .2s; }

img { max-width: 100%; display: block; }

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

/* ── Gradient Text ─────────────────────────── */
.gradient-text {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ───────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: all .25s;
  border: none;
  white-space: nowrap;
}
.btn-lg { padding: 15px 32px; font-size: 1.05rem; }
.btn-primary {
  background: var(--grad-main);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,99,235,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,99,235,.5); }
.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.3);
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-whatsapp {
  background: linear-gradient(135deg, #128c7e, #25d366);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,.3);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,.5); }
.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.5);
}
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn-outline-plan {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: all .25s;
  background: transparent;
  color: var(--blue-light);
  border: 2px solid var(--blue-light);
  width: 100%;
  justify-content: center;
}
.btn-outline-plan:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-nav {
  background: var(--grad-main);
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 600;
}
.btn-nav:hover { opacity: .88; }

/* ── Badge Pill ────────────────────────────── */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(37,99,235,.18);
  border: 1px solid rgba(59,130,246,.35);
  color: var(--blue-light);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.badge-white {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.3);
  color: #fff;
}

/* ── Section Shared ────────────────────────── */
.section { padding: 100px 0; }
.section-dark { background: var(--navy-mid); }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}
.section-label {
  display: inline-block;
  background: rgba(37,99,235,.18);
  border: 1px solid rgba(59,130,246,.3);
  color: var(--blue-light);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-header p { color: var(--text); font-size: 1.05rem; }

/* ═══════════════════════ NAVBAR ═══════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all .3s;
}
.navbar.scrolled {
  background: rgba(13,21,39,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  padding: 10px 0;
  box-shadow: 0 2px 30px rgba(0,0,0,.4);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 0;
  letter-spacing: -.01em;
}
.logo span { color: var(--blue-light); }
.logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, #128c7e, #25d366);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: var(--text);
  font-size: .93rem;
  font-weight: 500;
}
.nav-links a:hover { color: #fff; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all .3s;
}

/* ═══════════════════════ HERO ═══════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .25;
}
.shape-1 { width: 600px; height: 600px; background: #2563eb; top: -200px; left: -200px; }
.shape-2 { width: 500px; height: 500px; background: #7c3aed; bottom: -100px; right: -100px; }
.shape-3 { width: 300px; height: 300px; background: #22c55e; top: 50%; left: 50%; transform: translate(-50%,-50%); opacity: .12; }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}
.hero-text h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 36px;
  max-width: 500px;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}
.stat { text-align: center; }
.stat strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}
.stat span { font-size: .8rem; color: var(--text-muted); font-weight: 500; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,.15); }

/* Phone Mockup */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.phone-mockup {
  width: 300px;
  background: #1a2847;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,.1);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.05);
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}
.phone-screen { padding: 0; }
.chat-header {
  background: linear-gradient(135deg, #128c7e, #25d366);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.chat-avatar {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #fff;
}
.chat-info strong { color: #fff; font-size: .9rem; display: block; line-height: 1; }
.chat-info .online { color: rgba(255,255,255,.85); font-size: .72rem; }
.chat-messages {
  padding: 16px;
  background: #0a1628;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 280px;
}
.msg { max-width: 85%; }
.msg p {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: .8rem;
  line-height: 1.5;
}
.msg.bot p { background: #1a2847; color: var(--text); border-radius: 4px 12px 12px 12px; }
.msg.user { align-self: flex-end; }
.msg.user p { background: #128c7e; color: #fff; border-radius: 12px 4px 12px 12px; }
.msg.typing p { background: #1a2847; border-radius: 4px 12px 12px 12px; display: flex; gap: 4px; align-items: center; padding: 12px 18px; }
.msg.typing span {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: bounce 1.2s infinite;
}
.msg.typing span:nth-child(2) { animation-delay: .2s; }
.msg.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

.hero-float {
  position: absolute;
  background: rgba(26,40,71,.9);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
  padding: 10px 16px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 8px 25px rgba(0,0,0,.3);
}
.hero-float-1 { top: 20px; right: -30px; }
.hero-float-1 i { color: #f59e0b; }
.hero-float-2 { bottom: 60px; left: -40px; }
.hero-float-2 i { color: #3b82f6; }

/* ═══════════════════════ STRIP ═══════════════════════ */
.strip {
  background: var(--navy-mid);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 28px 0;
}
.strip-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}
.strip-inner p { color: var(--text-muted); font-size: .85rem; white-space: nowrap; }
.strip-logos {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}
.strip-logos span {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--text-muted);
  font-size: .85rem;
  font-weight: 500;
  transition: color .2s;
}
.strip-logos span:hover { color: var(--text); }
.strip-logos i { color: var(--blue-light); font-size: .9rem; }

/* ═══════════════════════ FEATURES GRID ═══════════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all .3s;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-main);
  opacity: 0;
  transition: opacity .3s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: rgba(59,130,246,.2); }
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
}
.icon-blue   { background: rgba(37,99,235,.18); color: var(--blue-light); }
.icon-purple { background: rgba(124,58,237,.18); color: var(--purple-light); }
.icon-green  { background: rgba(34,197,94,.18); color: var(--green); }
.icon-yellow { background: rgba(245,158,11,.18); color: var(--yellow); }
.feature-card h3 { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.feature-card p  { font-size: .88rem; color: var(--text); line-height: 1.6; }

/* ═══════════════════════ GPT BANNER ═══════════════════════ */
.gpt-banner {
  background: linear-gradient(135deg, rgba(37,99,235,.15), rgba(124,58,237,.15));
  border-top: 1px solid rgba(124,58,237,.25);
  border-bottom: 1px solid rgba(124,58,237,.25);
  padding: 64px 0;
}
.gpt-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
  text-align: center;
}
.gpt-icon {
  width: 72px; height: 72px;
  border-radius: 20px;
  background: var(--grad-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 8px 30px rgba(124,58,237,.4);
}
.gpt-text { flex: 1; min-width: 260px; }
.gpt-text h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 800; color: #fff; margin-bottom: 8px; }
.gpt-text p  { color: var(--text); font-size: .95rem; }

/* ═══════════════════════ MODULES GRID ═══════════════════════ */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.module-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all .3s;
}
.module-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); border-color: rgba(124,58,237,.25); }
.module-card-wide { grid-column: 1 / -1; }
.module-icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(37,99,235,.2), rgba(124,58,237,.2));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--purple-light);
}
.module-content h4 { font-size: .95rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.module-content p  { font-size: .83rem; color: var(--text); line-height: 1.5; }

/* ═══════════════════════ PRICING ═══════════════════════ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transition: all .3s;
}
.pricing-card:hover { transform: translateY(-5px); box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.pricing-featured {
  border-color: rgba(37,99,235,.5);
  box-shadow: 0 0 0 1px rgba(37,99,235,.3), 0 20px 60px rgba(37,99,235,.15);
  transform: scale(1.04);
}
.pricing-featured:hover { transform: scale(1.04) translateY(-5px); }

.popular-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--grad-main);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.pricing-header {
  padding: 32px 28px 24px;
  position: relative;
  text-align: center;
}
.pricing-basic   { background: linear-gradient(135deg, #1d6fa4, #2563eb); }
.pricing-plus    { background: linear-gradient(135deg, #5b21b6, #7c3aed); }
.pricing-premium { background: linear-gradient(135deg, #4c1d95, #7c3aed, #2563eb); }

.pricing-header h3 {
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
}
.price { display: flex; align-items: flex-start; justify-content: center; gap: 2px; line-height: 1; }
.price-currency { font-size: 1.1rem; font-weight: 700; color: rgba(255,255,255,.8); padding-top: 10px; }
.price-value { font-size: 3.2rem; font-weight: 900; color: #fff; }
.price-cents { font-size: 1.3rem; font-weight: 700; color: rgba(255,255,255,.8); padding-top: 10px; }
.price-period { color: rgba(255,255,255,.7); font-size: .85rem; margin-top: 4px; display: block; }

.best-price-badge {
  position: absolute;
  top: -12px; right: 20px;
  width: 44px; height: 44px;
  background: radial-gradient(circle at 40% 30%, #fbbf24, #d97706);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px rgba(251,191,36,.4);
  border: 3px solid rgba(255,255,255,.2);
}

.pricing-body { padding: 28px; }
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--text);
  font-weight: 500;
}
.pricing-features i { color: var(--green); font-size: .85rem; flex-shrink: 0; }
.pricing-features li:last-child { color: #fff; font-weight: 600; }

.pricing-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
  background: rgba(37,99,235,.08);
  border: 1px solid rgba(37,99,235,.2);
  border-radius: 12px;
  padding: 18px 24px;
}
.pricing-note i { color: var(--blue-light); font-size: 1.2rem; flex-shrink: 0; }
.pricing-note p { font-size: .9rem; color: var(--text); }
.pricing-note a { color: var(--blue-light); font-weight: 600; }
.pricing-note a:hover { color: #fff; }

/* ── Pricing Disclaimers ───────────────────── */
.pricing-disclaimers {
  margin-top: 28px;
  background: rgba(245,158,11,.06);
  border: 1px solid rgba(245,158,11,.25);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}
.pricing-disclaimers h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--yellow);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.disclaimers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.disclaimer-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.disclaimer-icon {
  width: 40px; height: 40px;
  flex-shrink: 0;
  background: rgba(245,158,11,.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--yellow);
}
.disclaimer-item strong {
  display: block;
  font-size: .88rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.disclaimer-item p {
  font-size: .82rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .disclaimers-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════ FAQ ═══════════════════════ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s;
}
.faq-item.open { border-color: rgba(37,99,235,.35); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: #fff;
  font-size: .95rem;
  font-weight: 600;
  text-align: left;
  transition: color .2s;
}
.faq-question i {
  color: var(--blue-light);
  flex-shrink: 0;
  transition: transform .3s;
  font-size: .85rem;
}
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .3s;
  padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 200px; padding: 0 24px 20px; }
.faq-answer p { color: var(--text); font-size: .9rem; line-height: 1.7; }

/* ═══════════════════════ CTA SECTION ═══════════════════════ */
.cta-section {
  padding: 120px 0;
  background: linear-gradient(135deg, #0d1527, #162040, #1a1040);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.cta-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .2;
}
.cta-shape-1 { width: 400px; height: 400px; background: #2563eb; top: -100px; left: -100px; }
.cta-shape-2 { width: 400px; height: 400px; background: #7c3aed; bottom: -100px; right: -100px; }
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}
.cta-inner h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  margin: 16px 0;
}
.cta-inner p { color: var(--text); font-size: 1.05rem; margin-bottom: 36px; }
.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 24px;
}
.cta-trust { color: var(--text-muted); font-size: .82rem; }
.cta-trust i { margin-right: 5px; }

/* ═══════════════════════ FOOTER ═══════════════════════ */
.footer {
  background: var(--navy-mid);
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 64px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand .logo { margin-bottom: 14px; }
.footer-brand p { font-size: .88rem; color: var(--text-muted); line-height: 1.7; max-width: 280px; }
.footer-links h5 { font-size: .8rem; font-weight: 700; color: var(--text); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 16px; }
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: .88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 20px 0;
  text-align: center;
}
.footer-bottom p { font-size: .82rem; color: var(--text-muted); }

/* ═══════════════════════ WHATSAPP FLOAT ═══════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 58px; height: 58px;
  background: linear-gradient(135deg, #128c7e, #25d366);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  box-shadow: 0 4px 25px rgba(37,211,102,.4);
  z-index: 900;
  transition: all .3s;
  animation: pulse-wpp 2.5s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.12); box-shadow: 0 8px 35px rgba(37,211,102,.6); }
@keyframes pulse-wpp {
  0%, 100% { box-shadow: 0 4px 25px rgba(37,211,102,.4); }
  50% { box-shadow: 0 4px 40px rgba(37,211,102,.7); }
}

/* ═══════════════════════ RESPONSIVE ═══════════════════════ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .modules-grid  { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid  { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .pricing-featured { transform: scale(1.02); }
  .pricing-featured:hover { transform: scale(1.02) translateY(-5px); }
  .footer-inner  { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(13,21,39,.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 1.2rem;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; z-index: 1000; }

  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-text h1 { font-size: 2rem; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-sub { margin: 0 auto 36px; }
  .hero-visual { display: none; }

  .features-grid { grid-template-columns: 1fr; }
  .modules-grid  { grid-template-columns: 1fr; }
  .module-card-wide { grid-column: auto; }

  .gpt-inner { flex-direction: column; }

  .section { padding: 64px 0; }

  .footer-inner { grid-template-columns: 1fr; gap: 28px; }

  .hero-float { display: none; }
}

@media (max-width: 480px) {
  .hero-stats { flex-wrap: wrap; gap: 18px; }
  .stat-divider { display: none; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .strip-inner { flex-direction: column; gap: 16px; }
}