:root {
  --dark-teal: #084c61;
  --tiger-flame: #f46036;
  --midnight-violet: #331832;
  --icy-aqua: #c0fdfb;
  --surface: #fbfcfd;
  --surface-soft: rgba(255, 255, 255, 0.76);
  --text: #102027;
  --muted: #445963;
  --border: rgba(8, 76, 97, 0.18);
  --shadow: 0 22px 50px rgba(51, 24, 50, 0.18);
  --radius-xl: 36px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-pill: 999px;
  --header-height: 74px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --dark-teal: #409eba;
    --tiger-flame: #ff7850;
    --midnight-violet: #5a3c58;
    --icy-aqua: #64b4b2;
    --surface: #11171b;
    --surface-soft: rgba(17, 23, 27, 0.78);
    --text: #eaf0f3;
    --muted: #e1ebf0;
    --border: rgba(100, 180, 178, 0.24);
    --shadow: 0 24px 56px rgba(0, 0, 0, 0.44);
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  color: var(--text);
  font-family: "SF Pro Rounded", "Avenir Next", "Segoe UI", sans-serif;
  background-color: var(--surface);
  background-image:
    radial-gradient(circle at 4% 5%, color-mix(in oklab, var(--icy-aqua) 26%, transparent) 0%, transparent 35%),
    radial-gradient(circle at 86% 90%, color-mix(in oklab, var(--tiger-flame) 24%, transparent) 0%, transparent 33%),
    linear-gradient(145deg, color-mix(in oklab, var(--midnight-violet) 9%, transparent) 0%, color-mix(in oklab, var(--dark-teal) 17%, transparent) 100%);
}

main {
  width: 100%;
  margin: 0;
  padding: 0;
}

.landing-body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  background:
    repeating-linear-gradient(120deg, rgba(255, 255, 255, 0.58) 0 2px, transparent 2px 20px),
    linear-gradient(30deg, rgba(8, 76, 97, 0.3), transparent 48%);
  mix-blend-mode: soft-light;
}

.orb {
  position: fixed;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  filter: blur(8px);
}

.orb-a {
  left: -90px;
  top: 18vh;
  background: radial-gradient(circle, color-mix(in oklab, var(--icy-aqua) 54%, transparent), transparent 70%);
}

.orb-b {
  right: -80px;
  bottom: 10vh;
  background: radial-gradient(circle, color-mix(in oklab, var(--tiger-flame) 44%, transparent), transparent 72%);
}

.site-header,
.site-footer,
.section {
  backdrop-filter: blur(9px);
  background: var(--surface-soft);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  margin: 0;
  min-height: var(--header-height);
  border-radius: 0;
  border: none;
  border-bottom: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  background: color-mix(in oklab, var(--surface) 58%, transparent);
  box-shadow: 0 1px 24px rgba(0, 0, 0, 0.06);
  padding: 12px 18px;
  padding-left: max(24px, calc((100vw - 1160px) / 2));
  padding-right: max(24px, calc((100vw - 1160px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  z-index: 12;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.brand-logo {
  width: 32px;
  height: 32px;
  object-fit: cover;
  border-radius: 8px;
  border: none;
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.site-nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 650;
  opacity: 0.9;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 1;
  color: var(--dark-teal);
}

.story {
  width: 100%;
  padding: clamp(24px, 5vw, 52px);
  padding-left: max(24px, calc((100vw - 1160px) / 2));
  padding-right: max(24px, calc((100vw - 1160px) / 2));
  margin: 0;
  min-height: min(78vh, 840px);
  position: relative;
  overflow: hidden;
  scroll-margin-top: calc(var(--header-height) + 26px);
  border: none;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.story h1,
.story h2 {
  margin: 0;
  line-height: 1.06;
  letter-spacing: 0.01em;
}

.story h1 {
  font-size: clamp(2rem, 5.8vw, 4rem);
  max-width: 11ch;
}

.story h2 {
  font-size: clamp(1.7rem, 4.3vw, 3rem);
  max-width: 14ch;
}

.story p {
  font-size: clamp(1rem, 1.55vw, 1.14rem);
  line-height: 1.6;
  color: var(--muted);
}

.story-content {
  position: relative;
  z-index: 2;
  max-width: 660px;
}

.story:not(.hero) .eyebrow {
  color: var(--dark-teal);
}

.story:not(.hero) h2 {
  color: var(--text);
}

.story:not(.hero) p {
  color: var(--muted);
}

.hero {
  display: flex;
  align-items: flex-end;
  min-height: min(86vh, 980px);
}

.story-media {
  position: absolute;
  inset: 0;
  opacity: 0.72;
  z-index: 1;
}

.story-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(108deg, color-mix(in oklab, var(--surface) 56%, transparent) 8%, color-mix(in oklab, var(--surface) 90%, transparent) 44%, color-mix(in oklab, var(--midnight-violet) 16%, transparent) 100%);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--dark-teal);
  margin: 0 0 10px;
}

.lead {
  max-width: 58ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  font-weight: 750;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.25s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--tiger-flame);
  color: #fff;
  box-shadow: 0 14px 30px color-mix(in oklab, var(--tiger-flame) 34%, transparent);
}

.btn-secondary {
  color: var(--dark-teal);
  border-color: color-mix(in oklab, var(--dark-teal) 40%, transparent);
  background: color-mix(in oklab, var(--surface) 76%, transparent);
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(18px, 4vw, 42px);
  align-items: center;
}

.alt {
  background:
    linear-gradient(170deg, color-mix(in oklab, var(--dark-teal) 8%, transparent) 0%, color-mix(in oklab, var(--surface) 42%, transparent) 56%, color-mix(in oklab, var(--midnight-violet) 8%, transparent) 100%);
}

.metric-rail {
  position: relative;
  padding: 20px 20px 20px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 82%, transparent);
}

.metric-line {
  position: absolute;
  left: 12px;
  top: 16px;
  bottom: 16px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(var(--dark-teal), var(--tiger-flame));
}

.metric-rail p {
  margin: 0;
  padding: 10px 0;
}

.metric-rail strong {
  color: var(--text);
}

.pulse-panel {
  height: 300px;
  border-radius: 26px;
  position: relative;
  background: radial-gradient(circle at 52% 48%, color-mix(in oklab, var(--icy-aqua) 42%, transparent) 0%, color-mix(in oklab, var(--dark-teal) 18%, transparent) 45%, transparent 76%);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.pulse-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid color-mix(in oklab, var(--dark-teal) 45%, transparent);
  animation: pulse 4.8s ease-out infinite;
}

.pulse-ring-a {
  width: 160px;
  height: 160px;
}

.pulse-ring-b {
  width: 220px;
  height: 220px;
  animation-delay: 1.2s;
}

.pulse-core {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: var(--dark-teal);
  background: color-mix(in oklab, var(--surface) 88%, transparent);
  border: 1px solid var(--border);
}

.security-panel {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 22px;
  background:
    linear-gradient(145deg, color-mix(in oklab, var(--dark-teal) 10%, var(--surface)) 0%, color-mix(in oklab, var(--midnight-violet) 8%, var(--surface)) 100%);
}

.security-panel h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.fine {
  font-size: 0.95rem;
  opacity: 0.9;
}

[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 30px, 0);
  transition: opacity 700ms ease, transform 700ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.site-footer {
  width: 100%;
  margin: 0;
  padding: 14px 18px;
  padding-left: max(24px, calc((100vw - 1160px) / 2));
  padding-right: max(24px, calc((100vw - 1160px) / 2));
  border-radius: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-links {
  display: inline-flex;
  gap: 12px;
}

.footer-links a {
  color: var(--dark-teal);
  text-decoration: none;
  font-weight: 650;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  text-decoration: underline;
}

.legal {
  width: min(980px, 92vw);
  margin: 16px auto 22px;
}

.section {
  border-radius: var(--radius-lg);
  padding: clamp(22px, 3vw, 34px);
  margin-top: 16px;
}

.legal h1 {
  font-size: clamp(1.8rem, 3.8vw, 2.5rem);
  margin: 0 0 10px;
}

.legal h2 {
  margin-top: 20px;
  margin-bottom: 6px;
  font-size: 1.16rem;
  color: var(--dark-teal);
}

.legal p,
.legal li {
  line-height: 1.65;
}

.legal .meta {
  color: var(--muted);
  margin: 0;
  font-size: 0.96rem;
}

@keyframes pulse {
  0% {
    transform: scale(0.82);
    opacity: 0.7;
  }
  70% {
    transform: scale(1.2);
    opacity: 0;
  }
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

/* =====================
   Features Section
   ===================== */

.features-section {
  min-height: 0;
  padding-top: clamp(52px, 8vw, 88px);
  padding-bottom: clamp(52px, 8vw, 88px);
}

.section-header {
  margin-bottom: 32px;
  max-width: 640px;
}

.features-section .section-header h2 {
  margin: 8px 0 0;
  font-size: clamp(1.7rem, 4.3vw, 3rem);
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: var(--text);
  text-shadow: none;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.feature-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 26px 20px;
  background: color-mix(in oklab, var(--surface) 80%, transparent);
  backdrop-filter: blur(10px);
}

.feature-icon {
  width: 38px;
  height: 38px;
  margin-bottom: 16px;
  color: var(--dark-teal);
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.features-section .feature-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 750;
  color: var(--text);
}

.features-section .feature-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--muted);
}

.feature-card:nth-child(1) { transition-delay: 0ms; }
.feature-card:nth-child(2) { transition-delay: 80ms; }
.feature-card:nth-child(3) { transition-delay: 160ms; }
.feature-card:nth-child(4) { transition-delay: 240ms; }

/* =====================
   Pro Section
   ===================== */

.pro-section {
  min-height: 0;
  padding-top: clamp(52px, 8vw, 88px);
  padding-bottom: clamp(52px, 8vw, 88px);
  background:
    linear-gradient(
      160deg,
      color-mix(in oklab, var(--tiger-flame) 7%, transparent) 0%,
      color-mix(in oklab, var(--dark-teal) 5%, transparent) 60%,
      color-mix(in oklab, var(--midnight-violet) 6%, transparent) 100%
    );
}

.pro-header {
  margin-bottom: 36px;
}

.pro-section .pro-header h2 {
  margin: 12px 0 10px;
  font-size: clamp(1.7rem, 4.3vw, 3rem);
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: var(--text);
  text-shadow: none;
}

.pro-section .pro-header p {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(1rem, 1.55vw, 1.14rem);
  line-height: 1.6;
  color: var(--muted);
}

.pro-badge {
  display: inline-flex;
  align-items: center;
  background: var(--tiger-flame);
  color: #fff;
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 13px;
  border-radius: var(--radius-pill);
}

.pro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.pro-item {
  display: flex;
  gap: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 24px 20px;
  background: color-mix(in oklab, var(--surface) 76%, transparent);
  backdrop-filter: blur(10px);
}

.pro-item-icon {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  margin-top: 2px;
  color: var(--tiger-flame);
}

.pro-item-icon svg {
  width: 100%;
  height: 100%;
}

.pro-section .pro-item h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 750;
  color: var(--text);
}

.pro-section .pro-item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--muted);
}

.pro-item:nth-child(1) { transition-delay: 0ms; }
.pro-item:nth-child(2) { transition-delay: 100ms; }
.pro-item:nth-child(3) { transition-delay: 200ms; }

@media (max-width: 930px) {
  .site-header {
    position: static;
    padding-left: 20px;
    padding-right: 20px;
  }

  .split {
    grid-template-columns: 1fr;
  }

  .story {
    min-height: 0;
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero {
    min-height: min(80vh, 760px);
  }

  .site-footer {
    padding-left: 20px;
    padding-right: 20px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pro-grid {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 600px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    transition: none;
    opacity: 1;
    transform: none;
  }

  .pulse-ring {
    animation: none;
  }
}