:root {
  --color-primary: #0d6efd;
  --color-text: #111;
  --color-text-muted: #4c4c4c;
  --color-text-secondary: #5f6980;
  --color-bg-light: #f1f6ff;
  --color-bg-gray: #f9fafb;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 840px;
  --max-width-wide: 1080px;
  --header-height: 72px;
  --gradient-hero: linear-gradient(135deg, #4983ff 0%, #7eb8ff 45%, #c2ffff 100%);
  --shadow-soft: 0 4px 24px rgba(13, 110, 253, 0.08);
  --shadow-card: 0 8px 32px rgba(31, 67, 149, 0.1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
  background: #fff;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(95, 105, 128, 0.18);
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 22px;
  height: 22px;
}

.logo-text {
  height: 20px;
  width: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: #0b5ed7;
  transform: translateY(-1px);
  text-decoration: none;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 18px;
}

/* Hero */
.hero {
  background: var(--color-bg-light);
  padding: 64px 24px 56px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--color-primary);
  margin: 0 0 8px;
}

.hero h2 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin: 0 0 32px;
}

.hero-video {
  max-width: var(--max-width);
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
}

.hero-video iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Summary */
.summary {
  position: relative;
  padding: 80px 24px 88px;
  overflow: hidden;
  background: #fff;
}

.summary-glow {
  position: absolute;
  inset: -20% -10% auto;
  height: 70%;
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, rgba(73, 131, 255, 0.14), transparent 70%),
    radial-gradient(ellipse 60% 50% at 90% 10%, rgba(194, 255, 255, 0.35), transparent 65%);
  pointer-events: none;
}

.summary-inner {
  position: relative;
  max-width: var(--max-width-wide);
  margin: 0 auto;
  text-align: center;
}

/* Summary CTA (top of section) */
.summary-cta-block {
  margin-bottom: 48px;
  padding: 40px 32px;
  border-radius: 20px;
  background: var(--gradient-hero);
  box-shadow: 0 12px 40px rgba(73, 131, 255, 0.25);
}

.summary-cta-text {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 600;
  line-height: 1.4;
  color: #fff;
  margin: 0 0 24px;
  letter-spacing: -0.02em;
}

.summary-cta-text em {
  font-style: normal;
  color: #ffcb2f;
}

.summary-cta-block .btn-primary {
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.summary-cta-block .btn-primary:hover {
  background: #f8f9fa;
  color: #0b5ed7;
}

/* Benefits grid — 3×2 square cards */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 340px);
  justify-content: center;
  gap: 20px;
  margin: 0 auto 48px;
  text-align: left;
}

.benefit-card {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  padding: 24px 22px;
  background: #fff;
  border: 1px solid rgba(95, 105, 128, 0.12);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(13, 110, 253, 0.25);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  border-radius: 12px;
}

.benefit-icon svg {
  width: 22px;
  height: 22px;
}

.benefit-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  line-height: 1.3;
}

.benefit-card p {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
  margin: 0;
}

/* Workflow */
.workflow-panel {
  margin-bottom: 0;
  padding: 36px 32px;
  background: var(--color-bg-gray);
  border-radius: 20px;
  border: 1px solid rgba(95, 105, 128, 0.1);
}

.workflow-heading {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 28px;
  letter-spacing: -0.02em;
}

.workflow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.workflow-steps li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  position: relative;
}

.workflow-steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 22px;
  left: calc(50% + 28px);
  width: calc(100% - 56px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), rgba(13, 110, 253, 0.2));
}

.step-num {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(13, 110, 253, 0.35);
  position: relative;
  z-index: 1;
}

.step-text {
  font-size: 0.9375rem;
  line-height: 1.4;
  color: var(--color-text-muted);
}

.step-text strong {
  display: block;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 2px;
}

/* Booking / Calendly */
.booking {
  background: var(--color-bg-gray);
  padding: 56px 24px 80px;
  text-align: center;
}

.booking h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0 0 8px;
}

.booking-sub {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  margin: 0 0 32px;
}

.calendly-inline-widget {
  max-width: 900px;
  margin: 0 auto;
  border-radius: 8px;
  overflow: hidden;
}

/* Footer */
.site-footer {
  padding: 24px;
  text-align: center;
  border-top: 1px solid rgba(95, 105, 128, 0.12);
}

.site-footer p {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin: 0;
}

@media (max-width: 1060px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 340px);
  }
}

@media (max-width: 720px) {
  .benefits-grid {
    grid-template-columns: 1fr;
    max-width: 340px;
  }
}

@media (max-width: 900px) {
  .workflow-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }

  .workflow-steps li:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 48px;
  }

  .summary {
    padding-top: 48px;
    padding-bottom: 56px;
  }

  .booking {
    padding-top: 40px;
    padding-bottom: 48px;
  }

  .workflow-steps {
    grid-template-columns: 1fr;
  }

  .summary-cta-block {
    padding: 32px 20px;
  }
}