:root {
  --bg: #f8fffc;
  --bg-soft: #f0fdf9;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --line: rgba(226, 232, 240, 0.94);
  --text: #134e4a;
  --muted: #64748b;
  --accent: #0d9488;
  --accent-deep: #0f766e;
  --sky: #0ea5e9;
  --sky-deep: #0284c7;
  --forest: #134e4a;
  --shadow: 0 20px 60px rgba(13, 148, 136, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(13, 148, 136, 0.14), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(14, 165, 233, 0.16), transparent 22%),
    linear-gradient(180deg, #ffffff 0%, #f8fffc 55%, #eefcf7 100%);
}

body::before {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(13, 148, 136, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 165, 233, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  pointer-events: none;
  opacity: 0.24;
  mask-image: linear-gradient(180deg, black 30%, transparent 100%);
}

.page-shell {
  position: relative;
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding-bottom: 56px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: inherit;
  text-decoration: none;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(226, 232, 240, 0.94);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--accent-deep);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition: transform 220ms ease, box-shadow 220ms ease, background-color 220ms ease,
    border-color 220ms ease;
}

.header-cta,
.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--sky));
  color: #ffffff;
  box-shadow: 0 14px 30px rgba(13, 148, 136, 0.2);
}

.button-secondary {
  border-color: rgba(13, 148, 136, 0.18);
  background: rgba(255, 255, 255, 0.7);
  color: var(--accent-deep);
}

.header-cta:hover,
.button:hover {
  transform: translateY(-2px);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: stretch;
  padding: 24px 0 34px;
}

.hero-copy,
.video-card,
.mechanism-panel,
.application-form,
.thank-you-card {
  backdrop-filter: blur(18px);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 36px;
  border-radius: var(--radius-xl);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-deep);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: "Lora", serif;
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.95;
}

h1 {
  font-size: clamp(3.4rem, 7vw, 6.2rem);
}

h2 {
  font-size: clamp(2.4rem, 5vw, 4rem);
}

h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.hero-text,
.section-intro p:last-child,
.application-copy p,
.pain-card p,
.process-card p,
.faq-list p,
.thank-you-lead,
.thank-you-list,
.video-frame p,
.mechanism-copy p,
.mechanism-list p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  max-width: 62ch;
  margin: 20px 0 26px;
  font-size: 1.08rem;
}

.hero-points {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 0 0 28px;
  list-style: none;
}

.hero-points li,
.thank-you-list li {
  position: relative;
  padding-left: 18px;
}

.hero-points li::before,
.thank-you-list li::before {
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 10px;
}

.video-card {
  position: relative;
  overflow: hidden;
  height: 100%;
  min-height: 100%;
  padding: 22px;
  border-radius: var(--radius-xl);
}

.video-sheen {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.34), transparent 38%),
    linear-gradient(180deg, rgba(14, 165, 233, 0.14), transparent 35%);
  pointer-events: none;
}

.video-badge,
.video-kicker,
.summary-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(240, 253, 249, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.36);
  color: var(--accent-deep);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.video-frame {
  position: relative;
  z-index: 1;
  display: grid;
  place-content: center;
  gap: 26px;
  min-height: 460px;
  padding: 34px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top, rgba(14, 165, 233, 0.24), transparent 36%),
    linear-gradient(180deg, rgba(19, 78, 74, 0.98), rgba(15, 118, 110, 0.96));
  color: #f8fffc;
  text-align: center;
}

.video-frame h2 {
  margin-top: 12px;
  font-size: clamp(2.4rem, 5vw, 4rem);
}

.video-frame p {
  max-width: 40ch;
  margin: 8px auto 0;
  color: rgba(248, 255, 252, 0.78);
}

.play-ring {
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  margin: 0 auto;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 0 0 14px rgba(255, 255, 255, 0.04);
  animation: pulse 3s ease-in-out infinite;
}

.play-triangle {
  width: 0;
  height: 0;
  margin-left: 6px;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 18px solid #ffffff;
}

.video-meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.video-meta span {
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(224, 242, 254, 0.58);
  color: var(--accent-deep);
  font-size: 0.9rem;
}

.signal-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.78);
}

.signal-bar div {
  padding: 18px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.84);
}

.signal-bar strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.2rem;
}

.signal-bar span {
  color: var(--muted);
  line-height: 1.55;
}

.section {
  padding: 88px 0 0;
}

.section-intro {
  max-width: 780px;
}

.section-intro h2 {
  margin-bottom: 16px;
}

.pain-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.pain-card,
.process-card,
.summary-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.76);
}

.mechanism-panel {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 28px;
  padding: 34px;
  border-radius: var(--radius-xl);
}

.mechanism-list {
  display: grid;
  gap: 18px;
}

.mechanism-list div {
  padding: 20px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(240, 253, 249, 0.88), rgba(224, 242, 254, 0.72));
}

.step-number,
.process-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  margin-bottom: 14px;
  background: rgba(13, 148, 136, 0.12);
  color: var(--accent-deep);
  font-weight: 800;
}

.application-section {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: start;
}

.fit-note {
  padding: 18px 20px;
  border-left: 3px solid var(--accent);
  background: rgba(240, 253, 249, 0.85);
  border-radius: 0 18px 18px 0;
}

.application-form {
  padding: 28px;
  border-radius: var(--radius-xl);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  font-size: 0.96rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid rgba(226, 232, 240, 0.94);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--text);
  font: inherit;
}

textarea {
  resize: vertical;
  min-height: 132px;
  margin-top: 16px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(13, 148, 136, 0.18);
  border-color: rgba(13, 148, 136, 0.36);
}

.button-full {
  width: 100%;
  margin-top: 22px;
}

.form-footnote {
  margin: 14px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
}

.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

details {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.78);
}

summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

details p {
  margin: 12px 0 0;
}

.thank-you-shell {
  min-height: 100vh;
  display: grid;
  align-items: center;
}

.thank-you-main {
  padding: 56px 0;
}

.thank-you-card {
  padding: 40px;
  border-radius: 36px;
}

.thank-you-card h1 {
  max-width: 12ch;
}

.thank-you-lead {
  max-width: 52ch;
  margin: 18px 0 28px;
}

.thank-you-panel {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  margin-bottom: 28px;
}

.thank-you-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.summary-card {
  display: grid;
  gap: 14px;
  align-content: start;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.06);
  }
}

@media (max-width: 1080px) {
  .hero,
  .application-section,
  .mechanism-panel,
  .thank-you-panel {
    grid-template-columns: 1fr;
  }

  .pain-grid,
  .process-grid,
  .signal-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--max-width));
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-copy,
  .video-card,
  .mechanism-panel,
  .application-form,
  .thank-you-card {
    padding: 24px;
    border-radius: 24px;
  }

  .video-frame {
    min-height: 360px;
    padding: 24px;
  }

  .pain-grid,
  .process-grid,
  .signal-bar,
  .form-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(2.8rem, 14vw, 4.3rem);
  }

  h2 {
    font-size: clamp(2rem, 11vw, 3.2rem);
  }

  .button,
  .header-cta {
    width: 100%;
  }
}