/* =========================================
   SHIFT7 — Premium Dark Mode Design System
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---- TOKENS ---- */
:root {
  --bg-base:       #060810;
  --bg-surface:    #0d1117;
  --bg-card:       rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);

  --neon-blue:     #7DF9FF;
  --neon-purple:   #a855f7;
  --neon-mid:      #6366f1;
  --neon-glow-b:   rgba(125, 249, 255, 0.15);
  --neon-glow-p:   rgba(168, 85, 247, 0.15);

  --text-primary:   #f0f4ff;
  --text-secondary: #8b95b0;
  --text-muted:     #4a5568;

  --border:         rgba(255, 255, 255, 0.08);
  --border-neon:    rgba(125, 249, 255, 0.25);
  --border-purple:  rgba(168, 85, 247, 0.25);

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;

  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-neon: 0 0 40px rgba(125, 249, 255, 0.12);
  --shadow-glow: 0 0 80px rgba(168, 85, 247, 0.1);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--neon-mid); border-radius: 3px; }

/* ---- SELECTION ---- */
::selection { background: rgba(125, 249, 255, 0.2); color: var(--neon-blue); }

/* ---- UTILITY ---- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--neon-blue);
  background: rgba(125, 249, 255, 0.08);
  border: 1px solid var(--border-neon);
  border-radius: 100px;
  padding: 6px 14px;
  margin-bottom: 20px;
}

.section-tag .dot {
  width: 6px; height: 6px;
  background: var(--neon-blue);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--neon-blue);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

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

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity 0.2s;
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-mid) 50%, var(--neon-purple) 100%);
  color: #0a0c14;
  font-weight: 700;
  box-shadow: 0 4px 24px rgba(125, 249, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(125, 249, 255, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--border-neon);
  color: var(--neon-blue);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 16px;
  border-radius: var(--radius-lg);
}

/* ---- GLASS CARD ---- */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--transition);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-neon);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-neon);
}

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background: rgba(6, 8, 16, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-cta { display: flex; align-items: center; gap: 12px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ==========================================
   HERO
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

/* Animated gradient background */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(125, 249, 255, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 30%, rgba(168, 85, 247, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 50% 80%, rgba(99, 102, 241, 0.05) 0%, transparent 60%);
  animation: hero-bg-shift 12s ease-in-out infinite alternate;
}

@keyframes hero-bg-shift {
  0%   { opacity: 0.8; transform: scale(1); }
  100% { opacity: 1;   transform: scale(1.05); }
}

/* Grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(125, 249, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 249, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

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

.hero-left {}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(125, 249, 255, 0.06);
  border: 1px solid var(--border-neon);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--neon-blue);
  margin-bottom: 28px;
  animation: fade-up 0.6s ease both;
}

.hero-badge .badge-dot {
  width: 8px; height: 8px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 8px #22c55e;
  animation: blink 2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.hero-title {
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 24px;
  animation: fade-up 0.6s ease 0.1s both;
}

.hero-title .line2 {
  background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.typing-cursor {
  display: inline-block;
  width: 3px;
  height: 0.9em;
  background: var(--neon-blue);
  border-radius: 2px;
  vertical-align: middle;
  margin-left: 4px;
  animation: cursor-blink 1s infinite;
}

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.75;
  margin-bottom: 36px;
  animation: fade-up 0.6s ease 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fade-up 0.6s ease 0.3s both;
}

.hero-note {
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: fade-up 0.6s ease 0.4s both;
}

.hero-note svg { color: #22c55e; flex-shrink: 0; }

/* Chat mockup */
.hero-right {
  display: flex;
  justify-content: center;
  animation: fade-up 0.6s ease 0.2s both;
}

.chat-mockup {
  width: 100%;
  max-width: 380px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card), 0 0 60px rgba(168, 85, 247, 0.12);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-16px); }
}

.mockup-header {
  background: var(--bg-base);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.mockup-avatar {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.mockup-name { font-size: 14px; font-weight: 600; }
.mockup-status { font-size: 12px; color: #22c55e; }

.mockup-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.msg {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.55;
}

.msg.bot {
  background: rgba(125, 249, 255, 0.08);
  border: 1px solid rgba(125, 249, 255, 0.15);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}

.msg.user {
  background: linear-gradient(135deg, rgba(99,102,241,0.3), rgba(168,85,247,0.3));
  border: 1px solid rgba(168,85,247,0.2);
  color: var(--text-primary);
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}

.mockup-input {
  margin: 0 16px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 12px 20px;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-input-icon {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ==========================================
   PAIN SECTION
   ========================================== */
.pain-section {
  padding: 100px 0;
  position: relative;
}

.pain-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(168, 85, 247, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.pain-header { text-align: center; margin-bottom: 60px; }
.pain-header .section-tag { justify-content: center; }

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

.pain-card {
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  cursor: default;
}

.pain-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(168,85,247,0.05) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s;
}

.pain-card:hover::after { opacity: 1; }

.pain-emoji {
  font-size: 36px;
  margin-bottom: 16px;
  display: block;
  line-height: 1;
}

.pain-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.pain-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==========================================
   HOW IT WORKS
   ========================================== */
.how-section {
  padding: 100px 0;
  position: relative;
}

.how-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.how-left .section-sub { margin-top: 16px; }

.how-steps {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.how-step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0;
  position: relative;
}

.how-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 19px;
  top: 64px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--neon-mid), transparent);
}

.step-num {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #0a0c14;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(125, 249, 255, 0.3);
}

.step-text h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}

.step-text p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Right — dialogue mockup */
.how-right {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.how-mockup-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.02);
}

.how-mockup-dots { display: flex; gap: 6px; }
.how-mockup-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.how-mockup-dots span:nth-child(1) { background: #ff5f57; }
.how-mockup-dots span:nth-child(2) { background: #febc2e; }
.how-mockup-dots span:nth-child(3) { background: #28c840; }

.how-mockup-title {
  font-size: 13px;
  color: var(--text-muted);
  margin-left: auto;
  margin-right: auto;
}

.how-chat {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ==========================================
   FEATURES
   ========================================== */
.features-section {
  padding: 100px 0;
  position: relative;
}

.features-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-neon), transparent);
}

.features-header { text-align: center; margin-bottom: 60px; }
.features-header .section-sub { margin: 16px auto 0; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 52px; height: 52px;
  background: rgba(125, 249, 255, 0.08);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: rgba(125, 249, 255, 0.15);
  box-shadow: 0 0 20px rgba(125, 249, 255, 0.15);
  transform: scale(1.05);
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.feature-badge {
  display: inline-block;
  margin-top: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--neon-purple);
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid var(--border-purple);
  border-radius: 100px;
  padding: 3px 10px;
}

/* ==========================================
   FOR WHOM
   ========================================== */
.audience-section {
  padding: 100px 0;
}

.audience-header { text-align: center; margin-bottom: 60px; }
.audience-header .section-sub { margin: 16px auto 0; }

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

.audience-card {
  padding: 40px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.audience-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 20px;
  line-height: 1;
  animation: hover-icon 4s ease-in-out infinite;
}

.audience-card:nth-child(2) .audience-icon { animation-delay: -1.3s; }
.audience-card:nth-child(3) .audience-icon { animation-delay: -2.6s; }

@keyframes hover-icon {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-6px) scale(1.05); }
}

.audience-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.audience-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.audience-card .pain-tag {
  display: inline-block;
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

/* ==========================================
   PRICING
   ========================================== */
.pricing-section {
  padding: 100px 0;
  position: relative;
}

.pricing-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-purple), transparent);
}

.pricing-header { text-align: center; margin-bottom: 20px; }
.pricing-header .section-sub { margin: 16px auto 0; }

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 32px 0 48px;
}

.toggle-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

.toggle-label.active { color: var(--text-primary); font-weight: 600; }

.toggle-switch {
  width: 48px; height: 26px;
  background: rgba(255,255,255,0.1);
  border-radius: 13px;
  cursor: pointer;
  position: relative;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.toggle-switch.on { background: rgba(125, 249, 255, 0.2); border-color: var(--border-neon); }

.toggle-knob {
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  background: var(--text-secondary);
  border-radius: 50%;
  transition: var(--transition);
}

.toggle-switch.on .toggle-knob {
  transform: translateX(22px);
  background: var(--neon-blue);
}

.save-badge {
  font-size: 11px;
  font-weight: 600;
  color: #22c55e;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 100px;
  padding: 2px 8px;
}

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

.pricing-card {
  padding: 36px 32px;
  position: relative;
  transition: var(--transition);
}

.pricing-card.popular {
  border-color: var(--border-neon);
  background: rgba(125, 249, 255, 0.04);
  transform: scale(1.03);
  box-shadow: var(--shadow-card), 0 0 60px rgba(125, 249, 255, 0.08);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
  color: #0a0c14;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 100px;
  white-space: nowrap;
}

.plan-name {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.plan-price {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 4px;
}

.plan-price span {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-secondary);
}

.plan-period {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.plan-divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

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

.plan-features li .check {
  width: 18px; height: 18px;
  background: rgba(34, 197, 94, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.plan-features li .check svg { color: #22c55e; }

.plan-features li .cross {
  width: 18px; height: 18px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.4;
}

.plan-features li.unavail { opacity: 0.5; }

.plan-cta { width: 100%; justify-content: center; }

.disabled-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  cursor: not-allowed;
  width: 100%;
}

/* ==========================================
   FAQ
   ========================================== */
.faq-section {
  padding: 100px 0;
}

.faq-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}

.faq-left .section-sub { margin-top: 16px; }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item.open { border-color: var(--border-neon); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  user-select: none;
  gap: 16px;
  /* Reset default button styles */
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font);
  outline: none;
}

.faq-icon {
  width: 24px; height: 24px;
  background: rgba(125, 249, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--neon-blue);
  font-size: 14px;
}

.faq-item.open .faq-icon {
  background: rgba(125, 249, 255, 0.2);
  transform: rotate(45deg);
}

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

.faq-item.open .faq-answer { max-height: 300px; }

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================
   FINAL CTA
   ========================================== */
.cta-section {
  padding: 80px 0 100px;
}

.cta-box {
  position: relative;
  padding: 80px 60px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-align: center;
  background: var(--bg-surface);
  border: 1px solid var(--border);
}

.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 30% 50%, rgba(125, 249, 255, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 60% at 70% 50%, rgba(168, 85, 247, 0.08) 0%, transparent 60%);
}

.cta-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(125, 249, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 249, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.cta-content { position: relative; z-index: 1; }

.cta-emoji {
  font-size: 52px;
  display: block;
  margin-bottom: 20px;
  animation: float 4s ease-in-out infinite;
}

.cta-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.cta-sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

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

.cta-disclaimer {
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-muted);
}

/* ==========================================
   FOOTER
   ========================================== */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {}
.footer-logo { font-size: 18px; font-weight: 800; margin-bottom: 8px; }
.footer-tagline { font-size: 13px; color: var(--text-muted); max-width: 240px; line-height: 1.6; }

.footer-links { display: flex; gap: 60px; }
.footer-col h4 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--neon-blue); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-copy { font-size: 13px; color: var(--text-muted); }

.footer-disclaimer {
  font-size: 11px;
  color: var(--text-muted);
  max-width: 500px;
  line-height: 1.6;
  text-align: right;
}

/* ==========================================
   SCROLL REVEAL ANIMATIONS
   ========================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { display: none; }
  .how-inner  { grid-template-columns: 1fr; gap: 48px; }
  .faq-inner  { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .pain-grid,
  .features-grid,
  .audience-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card.popular { transform: none; }

  .footer-inner { flex-direction: column; }
  .footer-links { flex-direction: column; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-disclaimer { text-align: center; }

  .cta-box { padding: 48px 28px; }

  .hero-title { font-size: 36px; }
}

@media (max-width: 480px) {
  .pain-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .cta-actions { flex-direction: column; }
}