:root {
  color-scheme: dark;
  --black: #050403;
  --ash: #100d0a;
  --stone: #19140f;
  --stone-2: #241d15;
  --panel: rgba(32, 25, 18, 0.92);
  --panel-soft: rgba(54, 45, 35, 0.72);
  --gold: #d7a64a;
  --gold-bright: #f3d992;
  --cream: #f1e6cc;
  --muted: #b9a886;
  --red: #d65146;
  --green: #39d17d;
  --blue: #4eb3ff;
  --line: rgba(215, 166, 74, 0.42);
  --line-soft: rgba(215, 166, 74, 0.18);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.54);
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --serif: Georgia, "Times New Roman", Times, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(5, 4, 3, 0.62), var(--ash) 44rem),
    linear-gradient(135deg, #070605 0%, #19100a 42%, #070605 100%);
  color: var(--cream);
  font: 16px/1.65 var(--serif);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 78px;
  padding: 14px max(22px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid var(--line-soft);
  background: rgba(8, 7, 5, 0.78);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--gold-bright);
  font: 800 0.95rem/1.1 var(--mono);
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  box-shadow: 0 0 0 1px rgba(243, 217, 146, 0.25), 0 12px 28px rgba(0, 0, 0, 0.45);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  border: 1px solid transparent;
  padding: 9px 12px;
  color: var(--muted);
  font: 700 0.8rem/1 var(--mono);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  border-color: var(--line-soft);
  color: var(--gold-bright);
  background: rgba(215, 166, 74, 0.08);
  outline: none;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 118px 24px 128px;
  border-bottom: 1px solid var(--line-soft);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(1.04) contrast(1.05);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 4, 3, 0.2) 0%, rgba(5, 4, 3, 0.5) 42%, rgba(5, 4, 3, 0.92) 100%),
    linear-gradient(90deg, rgba(5, 4, 3, 0.86), rgba(5, 4, 3, 0.34), rgba(5, 4, 3, 0.86));
}

.hero-content {
  position: relative;
  width: min(860px, 100%);
  min-width: 0;
  text-align: center;
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.9);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font: 800 0.78rem/1.4 var(--mono);
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  color: var(--gold-bright);
  font: 700 4.7rem/0.92 var(--serif);
  text-shadow: 0 4px 0 #2b1708, 0 0 36px rgba(215, 166, 74, 0.22);
}

h1 span {
  display: inline;
}

h2 {
  margin-bottom: 16px;
  color: var(--gold-bright);
  font: 700 2.45rem/1.05 var(--serif);
}

h3 {
  margin-bottom: 10px;
  color: var(--cream);
  font: 800 1.04rem/1.25 var(--mono);
}

p {
  margin-bottom: 18px;
}

.lede {
  max-width: 720px;
  margin-inline: auto;
  color: var(--cream);
  font-size: 1.38rem;
  line-height: 1.42;
}

.muted {
  color: var(--muted);
}

.hero-actions,
.callout-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  min-width: 160px;
  border: 1px solid var(--gold);
  padding: 13px 18px;
  font: 900 0.82rem/1.2 var(--mono);
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.32);
}

.button.primary {
  color: #1b1107;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
}

.button.ghost {
  color: var(--gold-bright);
  background: rgba(0, 0, 0, 0.28);
}

.button.full {
  width: 100%;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: 2px solid rgba(243, 217, 146, 0.28);
  outline-offset: 3px;
}

.intro-strip,
.showcase,
.feature-band,
.support-callout,
.document-shell,
.site-footer {
  width: min(1180px, calc(100% - 36px));
  margin-inline: auto;
}

.intro-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: -58px;
  position: relative;
  z-index: 2;
  border: 1px solid var(--line);
  background: var(--line-soft);
  box-shadow: var(--shadow);
}

.intro-strip div {
  min-height: 112px;
  padding: 22px;
  background: rgba(23, 18, 13, 0.94);
}

.intro-strip strong,
.intro-strip span {
  display: block;
}

.intro-strip strong {
  color: var(--gold-bright);
  font: 900 0.86rem/1.2 var(--mono);
  text-transform: uppercase;
}

.intro-strip span {
  margin-top: 9px;
  color: var(--muted);
}

.showcase {
  padding: 96px 0 48px;
}

.section-copy {
  max-width: 740px;
  margin-bottom: 34px;
}

.section-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.08rem;
}

.phone-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.85fr 0.85fr 0.85fr;
  gap: 16px;
  align-items: stretch;
}

.phone-frame {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--black);
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255, 234, 180, 0.08);
}

.phone-frame.tall {
  min-height: 640px;
}

.phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.phone-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 235, 185, 0.14);
  pointer-events: none;
}

.feature-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding: 34px 0 84px;
}

.feature-card {
  min-height: 210px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(63, 50, 36, 0.8), rgba(19, 15, 11, 0.94)),
    var(--stone);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.34);
}

.feature-card p {
  color: var(--muted);
}

.feature-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 34px;
  margin-bottom: 20px;
  border: 1px solid currentColor;
  font: 900 0.8rem/1 var(--mono);
}

.feature-mark.green {
  color: var(--green);
}

.feature-mark.blue {
  color: var(--blue);
}

.feature-mark.gold {
  color: var(--gold);
}

.support-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 86px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 32px;
  background:
    linear-gradient(90deg, rgba(16, 12, 8, 0.92), rgba(45, 32, 17, 0.86)),
    var(--stone);
  box-shadow: var(--shadow);
}

.support-callout h2 {
  font-size: 2rem;
}

.support-callout p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
}

.document-page {
  background:
    linear-gradient(180deg, rgba(5, 4, 3, 0.52), #0d0906 28rem),
    linear-gradient(135deg, #070605, #1c120c 46%, #080605);
}

.document-shell {
  padding: 54px 0 78px;
}

.document-hero {
  position: relative;
  min-height: 350px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 28px;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 44px;
  background:
    linear-gradient(90deg, rgba(18, 13, 9, 0.96), rgba(40, 28, 16, 0.8)),
    var(--stone);
  box-shadow: var(--shadow);
}

.document-hero > div {
  min-width: 0;
}

.document-hero h1 {
  font-size: 4rem;
}

.document-hero .lede {
  margin-inline: 0;
  max-width: 720px;
}

.document-art {
  height: 430px;
  width: 240px;
  object-fit: cover;
  object-position: center top;
  border: 1px solid rgba(243, 217, 146, 0.25);
  border-radius: 8px;
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.5);
}

.document-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 22px;
  align-items: start;
  margin-top: 22px;
}

.document-panel,
.side-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(28, 22, 16, 0.94);
  box-shadow: var(--shadow);
}

.document-panel {
  padding: 42px;
}

.document-panel h2 {
  margin-top: 34px;
  margin-bottom: 10px;
  font: 900 1.12rem/1.25 var(--mono);
  color: var(--gold-bright);
  text-transform: uppercase;
}

.document-panel h2:first-child {
  margin-top: 0;
}

.document-panel p,
.document-panel li {
  color: var(--muted);
}

.text-link {
  color: var(--gold-bright);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.mail-panel {
  display: block;
  margin: 22px 0 6px;
  border: 1px solid rgba(57, 209, 125, 0.6);
  border-radius: 8px;
  padding: 20px;
  background: rgba(27, 75, 42, 0.26);
  text-decoration: none;
}

.mail-panel span,
.mail-panel strong {
  display: block;
}

.mail-panel span {
  color: var(--green);
  font: 900 0.8rem/1.3 var(--mono);
  text-transform: uppercase;
}

.mail-panel strong {
  margin-top: 6px;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.check-list,
.status-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.status-list li {
  position: relative;
  margin: 10px 0;
  padding-left: 28px;
}

.check-list li::before,
.status-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 11px;
  height: 11px;
  border: 1px solid var(--green);
  background: rgba(57, 209, 125, 0.18);
  transform: translateY(-50%);
}

.side-panel {
  position: sticky;
  top: 100px;
  padding: 26px;
}

.side-panel dl {
  margin: 0 0 24px;
}

.side-panel div {
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
}

.side-panel dt {
  color: var(--gold);
  font: 900 0.78rem/1.25 var(--mono);
  text-transform: uppercase;
}

.side-panel dd {
  margin: 5px 0 0;
  color: var(--cream);
}

.status-list {
  margin-bottom: 24px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 0 42px;
  color: var(--muted);
  font: 700 0.82rem/1.4 var(--mono);
}

.site-footer a {
  color: var(--gold-bright);
}

@media (max-width: 980px) {
  .intro-strip,
  .feature-band {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .phone-frame,
  .phone-frame.tall {
    min-height: 520px;
  }

  .document-grid,
  .document-hero {
    grid-template-columns: 1fr;
  }

  .document-art {
    display: none;
  }

  .side-panel {
    position: static;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 18px;
  }

  .site-nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .site-nav a {
    min-width: 0;
    padding-inline: 6px;
    text-align: center;
  }

  .hero {
    min-height: 84vh;
    padding: 86px 18px 94px;
  }

  h1 {
    font-size: 2.6rem;
  }

  .home-page h1 span {
    display: block;
  }

  h2 {
    font-size: 2rem;
  }

  .lede {
    font-size: 1.08rem;
  }

  .hero-actions,
  .callout-actions {
    display: grid;
    width: min(300px, 100%);
    margin-inline: auto;
  }

  .button {
    width: 100%;
  }

  .intro-strip,
  .phone-grid,
  .feature-band {
    grid-template-columns: 1fr;
  }

  .intro-strip {
    margin-top: -34px;
  }

  .showcase {
    padding-top: 68px;
  }

  .phone-frame,
  .phone-frame.tall {
    min-height: 580px;
  }

  .support-callout {
    display: block;
    padding: 26px;
  }

  .callout-actions {
    justify-content: flex-start;
  }

  .document-shell {
    padding-top: 24px;
  }

  .document-hero,
  .document-panel,
  .side-panel {
    padding: 26px;
  }

  .document-hero h1 {
    font-size: 2.55rem;
  }

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

@media (max-width: 420px) {
  .brand span {
    font-size: 0.82rem;
  }

  .site-nav {
    gap: 5px;
  }

  .site-nav a {
    padding-inline: 4px;
    font-size: 0.74rem;
  }

  h1 {
    font-size: 2.35rem;
  }

  .document-hero h1 {
    font-size: 2.35rem;
  }

}