:root {
  --bg: #06110f;
  --bg-elevated: #0c1c18;
  --ink: #f4faf7;
  --muted: #c5d6ce;
  --line: rgba(244, 250, 247, 0.18);
  --accent: #4ecf9a;
  --accent-dim: rgba(78, 207, 154, 0.18);
  --warn: #e0b56a;
  --error: #e07a6a;
  --success: #4ecf9a;
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "Sora", system-ui, sans-serif;
  --max: 72rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 15% -10%, rgba(78, 207, 154, 0.16), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 20%, rgba(212, 163, 90, 0.08), transparent 50%),
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(20, 80, 70, 0.45), transparent 60%),
    linear-gradient(180deg, #04100d 0%, #06110f 40%, #0a1814 100%);
  pointer-events: none;
}

.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
  pointer-events: none;
}

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

.site-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(180deg, rgba(4, 16, 13, 0.75), rgba(4, 16, 13, 0));
}

.wordmark {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  flex-shrink: 0;
}

.header-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem 1.15rem;
  font-size: 0.88rem;
  font-weight: 500;
}

.header-nav a {
  color: rgba(244, 250, 247, 0.82);
  transition: color 0.25s var(--ease);
}

.header-nav a:hover {
  color: var(--accent);
}

.header-cta {
  color: var(--ink) !important;
  opacity: 0.95;
}

.header-cta:hover {
  color: var(--accent) !important;
}

.hero {
  position: relative;
  min-height: calc(100vh - 4.5rem);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  display: block;
  transform: scale(1.05);
  animation: hero-drift 28s var(--ease) infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(4, 16, 13, 0.98) 0%,
      rgba(4, 16, 13, 0.96) 36%,
      rgba(4, 16, 13, 0.78) 52%,
      rgba(4, 16, 13, 0.4) 68%,
      rgba(4, 16, 13, 0.25) 100%
    ),
    linear-gradient(180deg, rgba(4, 16, 13, 0.55) 0%, transparent 40%, rgba(4, 16, 13, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 3.5rem 1.5rem 4.5rem;
}

.hero-copy {
  max-width: 34rem;
  padding: 1.5rem 1.25rem 1.5rem 1.25rem;
  margin-left: -0.5rem;
  border-radius: 2px;
  background: rgba(4, 16, 13, 0.55);
  box-shadow: 0 0 60px 40px rgba(4, 16, 13, 0.55);
}

.brand-mark {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 6.5rem);
  font-style: italic;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: #ffffff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.55);
}

.hero h1 {
  margin: 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 4.2vw, 3.1rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: #ffffff;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.lede {
  margin: 1.35rem 0 0;
  max-width: 34rem;
  color: #f2f8f5;
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.75;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.45);
}

.plain-line {
  margin: 1rem 0 0;
  max-width: 34rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(244, 250, 247, 0.2);
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.65;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.45);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.btn-primary {
  background: var(--accent);
  color: #04110d;
}

.btn-primary:hover {
  background: #6adbb0;
  transform: translateY(-1px);
}

.btn-ghost {
  background: rgba(4, 16, 13, 0.45);
  border-color: rgba(244, 250, 247, 0.45);
  color: #ffffff;
}

.btn-ghost:hover {
  border-color: #ffffff;
  background: rgba(4, 16, 13, 0.65);
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 1.5rem;
  border-top: 1px solid var(--line);
}

.section.contrast {
  background: linear-gradient(180deg, transparent, rgba(12, 28, 24, 0.55), transparent);
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--warn);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section h2 {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.7rem);
  font-weight: 400;
  line-height: 1.25;
  color: #ffffff;
}

.section-copy {
  margin: 1.25rem 0 0;
  max-width: 40rem;
  color: var(--muted);
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.75;
}

.section-copy em {
  color: #ffffff;
  font-style: italic;
  font-family: var(--font-display);
  font-size: 1.15em;
}

.inline-link {
  color: #ffffff;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  font-weight: 500;
}

.inline-link:hover {
  color: var(--accent);
}

.pillars {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pillars li {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.pillars strong {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
}

.pillars span {
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 400;
  line-height: 1.6;
}

.trust-list,
.contact-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  max-width: 40rem;
  display: grid;
  gap: 1.35rem;
}

.trust-list li,
.contact-list li {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.trust-list strong,
.contact-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

.trust-list span {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.contact-list a {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 500;
  transition: color 0.25s var(--ease);
}

.contact-list a:hover {
  color: var(--accent);
}

.waitlist {
  background: linear-gradient(180deg, rgba(78, 207, 154, 0.05), transparent 70%);
}

.waitlist-form {
  margin-top: 2rem;
  max-width: 36rem;
  display: grid;
  gap: 1.1rem;
}

.waitlist-form .btn {
  justify-self: start;
}

.form-actions {
  display: grid;
  gap: 0.75rem;
  justify-items: start;
}

.form-status {
  margin: 0;
  max-width: 28rem;
  font-size: 0.9rem;
  line-height: 1.45;
}

.form-status.is-success {
  color: var(--success);
}

.form-status.is-error {
  color: var(--error);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.btn-primary:disabled:hover {
  background: var(--accent);
  transform: none;
}

.field-row {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: 1fr 1fr;
}

label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
}

.optional {
  font-weight: 300;
  opacity: 0.7;
}

input,
textarea {
  width: 100%;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(6, 17, 15, 0.65);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

input:focus,
textarea:focus {
  border-color: rgba(78, 207, 154, 0.55);
  background: rgba(12, 28, 24, 0.9);
}

textarea {
  resize: vertical;
  min-height: 7rem;
}

.flash-banner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.75rem 1.5rem 0;
}

.flash-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 36rem;
}

.flash {
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 0.9rem;
}

.flash + .flash {
  margin-top: 0.5rem;
}

.flash-success {
  border-color: rgba(78, 207, 154, 0.4);
  color: var(--success);
  background: rgba(78, 207, 154, 0.08);
}

.flash-error {
  border-color: rgba(224, 122, 106, 0.4);
  color: var(--error);
  background: rgba(224, 122, 106, 0.08);
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: baseline;
  justify-content: space-between;
}

.footer-note {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 400;
}

.footer-note a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.footer-note a:hover {
  color: var(--accent);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }

@keyframes hero-drift {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.08) translate3d(-1.5%, -1%, 0); }
}

@media (max-width: 800px) {
  .header-nav {
    gap: 0.65rem 0.85rem;
    font-size: 0.8rem;
  }

  .header-nav a:not(.header-cta) {
    display: none;
  }

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

  .field-row {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 92vh;
    align-items: flex-end;
  }

  .hero-content {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .hero-media img {
    object-position: 65% center;
    animation: none;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-media img {
    animation: none;
    transform: none;
  }
}