/* =========================================================
   CREDITUZ — Landing Page
   Visual: clean fintech / AI-native, light mode with cyan + purple accents
   ========================================================= */

:root {
  --navy-900: #0A0E1A;
  --navy-800: #0F1419;
  --navy-700: #1A2236;
  --navy-600: #2A3454;

  --ink-900: #0F1419;
  --ink-700: #2D3748;
  --ink-500: #5A6478;
  --ink-400: #8893A6;
  --ink-300: #B6BFCC;
  --ink-200: #E2E7EF;
  --ink-100: #F1F4F9;
  --ink-50:  #F7F9FC;

  --cyan-500: #00C7FF;
  --cyan-600: #00A6E0;
  --cyan-700: #0086B8;
  --blue-500: #2E6BFF;
  --purple-500: #7C5CFF;
  --purple-400: #9B85FF;

  --grad-primary: linear-gradient(135deg, #00C7FF 0%, #2E6BFF 50%, #7C5CFF 100%);
  --grad-soft: linear-gradient(135deg, rgba(0,199,255,0.10), rgba(124,92,255,0.10));
  --grad-dark: linear-gradient(135deg, #0A0E1A 0%, #1A2236 60%, #2A3454 100%);

  --shadow-sm: 0 1px 2px rgba(15, 20, 25, 0.06);
  --shadow-md: 0 4px 16px rgba(15, 20, 25, 0.06), 0 1px 2px rgba(15, 20, 25, 0.04);
  --shadow-lg: 0 20px 50px rgba(15, 20, 25, 0.08), 0 4px 12px rgba(15, 20, 25, 0.04);
  --shadow-glow: 0 0 0 1px rgba(0, 199, 255, 0.15), 0 20px 50px rgba(0, 199, 255, 0.18);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 999px;

  --container: 1200px;
  --container-narrow: 800px;
}

/* ==================== RESET ==================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}
html, body { max-width: 100%; overflow-x: clip; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-700);
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, video, canvas { max-width: 100%; }
h1, h2, h3, h4, p, span, a, summary, label, strong {
  overflow-wrap: break-word;
  word-wrap: break-word;
}
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
a { color: inherit; text-decoration: none; }

/* ==================== UTILITIES ==================== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: var(--container-narrow); }

.grad-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-700);
  padding: 6px 14px;
  background: var(--grad-soft);
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}
.eyebrow-light {
  color: var(--cyan-500);
  background: rgba(0, 199, 255, 0.12);
  border: 1px solid rgba(0, 199, 255, 0.22);
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  cursor: pointer;
  white-space: nowrap;
  line-height: 1;
}
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-block { width: 100%; margin-top: 8px; }

.btn-primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 199, 255, 0.35), inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 199, 255, 0.45), inset 0 1px 0 rgba(255,255,255,0.18);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-900);
  border: 1.5px solid var(--ink-200);
}
.btn-ghost:hover {
  border-color: var(--cyan-500);
  color: var(--cyan-700);
  background: rgba(0, 199, 255, 0.04);
}
.btn-ghost-light {
  color: #fff;
  border-color: rgba(255,255,255,0.25);
}
.btn-ghost-light:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.45);
  color: #fff;
}

/* ==================== HEADER ==================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgba(226, 231, 239, 0.6);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  color: var(--ink-900);
}
.logo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--grad-primary);
  box-shadow: 0 0 12px rgba(0,199,255,0.6);
}
.logo-text { letter-spacing: -0.02em; }
.logo-ai {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav {
  display: flex;
  gap: 32px;
}
.nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-500);
  transition: color 0.15s;
}
.nav a:hover { color: var(--ink-900); }
.header-cta {
  display: flex;
  gap: 10px;
  align-items: center;
}
.header-cta .btn { padding: 10px 18px; font-size: 14px; }
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 28px;
  height: 28px;
  justify-content: center;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--ink-900);
  border-radius: 2px;
}

@media (max-width: 960px) {
  .nav, .header-cta { display: none; }
  .menu-toggle { display: flex; }
}

/* ==================== HERO ==================== */
.hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}
.hero-glow-1 {
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(0,199,255,0.45), transparent 70%);
  top: -100px;
  right: -100px;
}
.hero-glow-2 {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(124,92,255,0.35), transparent 70%);
  bottom: -200px;
  left: -150px;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(45, 55, 72, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45, 55, 72, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 40%, transparent 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 60px;
  align-items: center;
}
.hero-content, .hero-visual { min-width: 0; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-700);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}
.dot-live {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.18);
  animation: pulse-live 2s ease-in-out infinite;
}
@keyframes pulse-live {
  0%, 100% { box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.18); }
  50% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.hero-title {
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--ink-900);
  margin-bottom: 22px;
}
.hero-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-500);
  max-width: 580px;
  margin-bottom: 32px;
}
.hero-subtitle strong {
  color: var(--ink-900);
  font-weight: 700;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--ink-200);
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.trust-item strong {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
}
.trust-item span {
  font-size: 13px;
  color: var(--ink-500);
}
.trust-divider {
  width: 1px;
  height: 32px;
  background: var(--ink-200);
}

/* ==================== HERO VISUAL — TIMER CARD ==================== */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.timer-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 440px;
}
.timer-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad-primary);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.3;
  pointer-events: none;
}
.timer-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-500);
  margin-bottom: 16px;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-500);
  box-shadow: 0 0 0 4px rgba(0, 199, 255, 0.2);
  animation: pulse-live 2s ease-in-out infinite;
}
.timer-circle {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto 24px;
}
.timer-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.timer-track {
  fill: none;
  stroke: var(--ink-100);
  stroke-width: 8;
}
.timer-progress {
  fill: none;
  stroke: url(#timerGrad);
  stroke: var(--cyan-500);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 553;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear;
  filter: drop-shadow(0 0 6px rgba(0, 199, 255, 0.5));
}
.timer-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.timer-seconds {
  font-size: 64px;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
  min-width: 2ch;
  text-align: center;
}
.timer-unit {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-400);
  margin-top: 4px;
}

.timer-messages {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.msg {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}
.msg-out {
  flex-direction: row-reverse;
}
.msg-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ink-100);
  color: var(--ink-500);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.msg-avatar-ai {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 199, 255, 0.4);
}
.msg-bubble {
  background: var(--ink-100);
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  color: var(--ink-700);
  line-height: 1.45;
  max-width: 76%;
}
.msg-ai {
  background: var(--grad-soft);
  color: var(--ink-900);
  border: 1px solid rgba(0, 199, 255, 0.2);
}
.msg-tag {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--cyan-700);
  margin-bottom: 4px;
}

/* ==================== SECTIONS ==================== */
.section {
  padding: 100px 0;
  position: relative;
}
.section-head {
  margin-bottom: 56px;
}
.section-head-center {
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 64px;
}
.section-title {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--ink-900);
  margin-bottom: 20px;
}
.section-title-light { color: #fff; }
.section-lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-500);
  max-width: 720px;
  margin: 0 auto;
}
.section-callout {
  margin-top: 24px;
  font-size: 17px;
  color: var(--ink-700);
}
.section-callout strong {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

/* ==================== PAIN SECTION ==================== */
.section-pain {
  background: var(--ink-50);
}
.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pain-card {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.25s ease;
}
.pain-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 199, 255, 0.4);
  box-shadow: var(--shadow-glow);
}
.pain-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--grad-soft);
  color: var(--cyan-700);
  margin-bottom: 16px;
}
.pain-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-900);
  margin-bottom: 8px;
}
.pain-card p {
  font-size: 14px;
  color: var(--ink-500);
  line-height: 1.55;
}

/* ==================== PLATFORM / FLOW ==================== */
.section-platform { padding-bottom: 60px; }
.flow-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 24px;
  background: var(--ink-50);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
}
.flow-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 14px;
  color: var(--ink-900);
  box-shadow: var(--shadow-sm);
}
.flow-step span {
  display: inline-flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  background: var(--grad-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
}
.flow-arrow {
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-500), var(--purple-400));
  border-radius: 2px;
  position: relative;
}
.flow-arrow::after {
  content: '';
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-top: 2px solid var(--purple-400);
  border-right: 2px solid var(--purple-400);
  rotate: 45deg;
}

/* ==================== AGENTS ==================== */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.agent-card {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.agent-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-soft);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.agent-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 199, 255, 0.4);
  box-shadow: var(--shadow-glow);
}
.agent-card:hover::before { opacity: 1; }
.agent-card > * { position: relative; }
.agent-orb {
  position: relative;
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
}
.orb-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  border-radius: 50%;
  position: relative;
  z-index: 2;
}
.orb-pulse {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  opacity: 0.6;
  z-index: 1;
  animation: orb-pulse 3s ease-in-out infinite;
}
@keyframes orb-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.08); opacity: 0.3; }
}

.agent-sofia .orb-inner   { background: linear-gradient(135deg, #00C7FF, #2E6BFF); box-shadow: 0 8px 24px rgba(0,199,255,0.4); }
.agent-sofia .orb-pulse   { background: radial-gradient(circle, rgba(0,199,255,0.5), transparent 70%); }
.agent-carlos .orb-inner  { background: linear-gradient(135deg, #2E6BFF, #7C5CFF); box-shadow: 0 8px 24px rgba(46,107,255,0.4); }
.agent-carlos .orb-pulse  { background: radial-gradient(circle, rgba(46,107,255,0.5), transparent 70%); }
.agent-ana .orb-inner     { background: linear-gradient(135deg, #7C5CFF, #C84CFF); box-shadow: 0 8px 24px rgba(124,92,255,0.4); }
.agent-ana .orb-pulse     { background: radial-gradient(circle, rgba(124,92,255,0.5), transparent 70%); }
.agent-max .orb-inner     { background: linear-gradient(135deg, #FF6B9D, #FF4D7E); box-shadow: 0 8px 24px rgba(255,107,157,0.4); }
.agent-max .orb-pulse     { background: radial-gradient(circle, rgba(255,107,157,0.5), transparent 70%); }
.agent-iris .orb-inner    { background: linear-gradient(135deg, #00D9A3, #00B8FF); box-shadow: 0 8px 24px rgba(0,217,163,0.4); }
.agent-iris .orb-pulse    { background: radial-gradient(circle, rgba(0,217,163,0.5), transparent 70%); }

.agent-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--cyan-700);
  background: var(--grad-soft);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}
.agent-name {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  margin-bottom: 6px;
}
.agent-role {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-700);
  margin-bottom: 14px;
}
.agent-desc {
  font-size: 14.5px;
  color: var(--ink-500);
  line-height: 1.6;
}

/* ==================== SEGMENTS ==================== */
.section-segments { background: var(--ink-50); }
.segments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.segment-card {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.25s ease;
}
.segment-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 199, 255, 0.4);
  box-shadow: var(--shadow-glow);
}
.segment-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 6px 16px rgba(0, 199, 255, 0.25);
}
.segment-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink-900);
}

/* ==================== RESULTS ==================== */
.section-results {
  background: var(--grad-dark);
  color: #fff;
  overflow: hidden;
  position: relative;
}
.section-results::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,199,255,0.15), transparent 70%);
  top: -200px;
  left: -200px;
  filter: blur(60px);
}
.section-results::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,92,255,0.18), transparent 70%);
  bottom: -200px;
  right: -200px;
  filter: blur(60px);
}
.section-results .container { position: relative; z-index: 1; }

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.result-card {
  padding: 36px 28px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  text-align: left;
  transition: all 0.3s;
}
.result-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 199, 255, 0.4);
  background: rgba(255, 255, 255, 0.06);
}
.result-number {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
  display: flex;
  align-items: baseline;
  font-variant-numeric: tabular-nums;
}
.result-suffix {
  font-size: 36px;
  margin-left: 4px;
}
.result-label {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

/* ==================== FAQ ==================== */
.section-faq { background: #fff; }
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--ink-50);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.2s;
}
.faq-item[open] {
  background: #fff;
  border-color: rgba(0, 199, 255, 0.3);
  box-shadow: var(--shadow-md);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-900);
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-icon {
  position: relative;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--ink-900);
  border-radius: 2px;
  transition: transform 0.25s ease;
}
.faq-icon::before {
  width: 14px;
  height: 2px;
  transform: translate(-50%, -50%);
}
.faq-icon::after {
  width: 2px;
  height: 14px;
  transform: translate(-50%, -50%);
}
.faq-item[open] .faq-icon::after { transform: translate(-50%, -50%) scaleY(0); }
.faq-content {
  padding: 0 24px 20px;
  color: var(--ink-500);
  font-size: 15px;
  line-height: 1.65;
}

/* ==================== ROI ==================== */
.section-roi { background: var(--ink-50); }
.roi-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.roi-inputs {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.roi-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-700);
  letter-spacing: 0.02em;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.roi-field input[type=number] {
  width: 100%;
  max-width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--ink-200);
  border-radius: var(--radius-md);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink-900);
  font-family: inherit;
  font-variant-numeric: tabular-nums;
  transition: border-color 0.15s;
  -moz-appearance: textfield;
}
.roi-field input[type=number]::-webkit-outer-spin-button,
.roi-field input[type=number]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.roi-field input[type=number]:focus {
  outline: none;
  border-color: var(--cyan-500);
  box-shadow: 0 0 0 3px rgba(0, 199, 255, 0.15);
}
.roi-slider { margin-top: 12px; }
.roi-slider input[type=range] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--ink-200);
  outline: none;
}
.roi-slider input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--grad-primary);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 199, 255, 0.4);
  border: 3px solid #fff;
}
.roi-slider input[type=range]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--cyan-500);
  cursor: pointer;
  border: 3px solid #fff;
}

.roi-result {
  background: var(--grad-dark);
  border-radius: var(--radius-lg);
  padding: 32px;
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  overflow: hidden;
}
.roi-result::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0,199,255,0.25), transparent 70%);
  top: -100px;
  right: -100px;
  filter: blur(40px);
}
.roi-stat {
  position: relative;
  display: flex;
  flex-direction: column;
}
.roi-stat-label {
  font-size: 12.5px;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.roi-stat-value {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}
.roi-stat-highlight {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 36px;
}
.roi-stat-sub {
  font-size: 12.5px;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}

/* ==================== TESTIMONIALS ==================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: all 0.25s ease;
}
.testimonial:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 199, 255, 0.3);
  box-shadow: var(--shadow-glow);
}
.quote-mark {
  position: absolute;
  top: 14px;
  right: 22px;
  font-size: 80px;
  font-weight: 900;
  line-height: 1;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.25;
  font-family: Georgia, serif;
}
.testimonial p {
  font-size: 15.5px;
  color: var(--ink-700);
  line-height: 1.65;
  margin-bottom: 24px;
  position: relative;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--ink-100);
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}
.testimonial-author strong {
  display: block;
  color: var(--ink-900);
  font-size: 14.5px;
}
.testimonial-author span {
  font-size: 13px;
  color: var(--ink-500);
}

/* ==================== FINAL CTA ==================== */
.section-final {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.final-bg {
  position: absolute;
  inset: 0;
  background: var(--grad-dark);
  z-index: 0;
}
.final-glow {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,199,255,0.3), transparent 60%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(80px);
}
.section-final .container { position: relative; z-index: 1; }

.final-card {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  color: #fff;
}
.final-title {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 20px;
  color: #fff;
}
.final-text {
  font-size: 18px;
  color: rgba(255,255,255,0.75);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.final-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.final-features {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.final-features span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
}
.final-features svg { color: var(--cyan-500); }

/* ==================== FOOTER ==================== */
.site-footer {
  background: var(--navy-900);
  color: rgba(255,255,255,0.6);
  padding: 64px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand p {
  font-size: 14px;
  line-height: 1.6;
  max-width: 320px;
}
.footer-col h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--cyan-500); }
.footer-bottom {
  margin-top: 56px;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 12px;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
    text-align: center;
  }
  .hero-content { align-items: center; }
  .hero-content .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .hero-trust { justify-content: center; margin-left: auto; margin-right: auto; }
  .hero-visual {
    order: 2;
    max-width: 440px;
    width: 100%;
    margin: 0 auto;
  }
  .pain-grid, .agents-grid, .segments-grid, .testimonials-grid, .results-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .roi-wrapper { grid-template-columns: minmax(0, 1fr); padding: 28px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 64px 0; }
  .hero { padding: 48px 0 64px; }
  .header-inner { height: 64px; }
  .logo { font-size: 18px; }
  .pain-grid, .agents-grid, .segments-grid, .testimonials-grid, .results-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .pain-card, .agent-card, .segment-card, .testimonial, .result-card {
    padding: 24px;
  }
  .flow-line { padding: 16px; gap: 8px; }
  .flow-arrow { width: 16px; }
  .flow-step { padding: 10px 14px; font-size: 13px; }
  .btn-lg { padding: 14px 20px; font-size: 15px; }
  .hero-ctas, .final-ctas { flex-direction: column; width: 100%; }
  .hero-ctas .btn, .final-ctas .btn { width: 100%; }
  .hero-trust { gap: 16px 24px; padding-top: 24px; }
  .trust-divider { display: none; }
  .hero-title { font-size: clamp(28px, 8vw, 38px); }
  .hero-subtitle { font-size: 16px; }
  .section-title { font-size: clamp(24px, 6.5vw, 32px); }
  .section-lead { font-size: 15.5px; }
  .timer-card { padding: 22px; }
  .timer-circle { width: 170px; height: 170px; }
  .timer-seconds { font-size: 54px; }
  .result-number { font-size: 44px; }
  .result-suffix { font-size: 28px; }
  .roi-wrapper { padding: 20px; }
  .roi-result { padding: 24px; }
  .roi-stat-value { font-size: 26px; }
  .roi-stat-highlight { font-size: 30px; }
  .final-features { gap: 12px 20px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom .container { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* ==================== REVEAL ANIMATIONS ==================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}