:root {
  --gold: #d69a25;
  --gold2: #ffd268;
  --line: rgba(214, 154, 37, 0.45);
  --line-soft: rgba(214, 154, 37, 0.2);
  --text: #f5f2ec;
  --muted: #d4cec5;
  --display: "Barlow Condensed", Impact, sans-serif;
  --body: "Inter", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: #000;
  color: var(--text);
  font-family: var(--body);
}

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

.page {
  display: none;
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  padding: 34px 48px 38px;
  background:
    radial-gradient(circle at 62% 27%, rgba(186, 117, 18, 0.11), transparent 450px),
    linear-gradient(180deg, #030303, #000 65%);
}

.page.active { display: block; }

.nav {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 270px 1fr auto;
  align-items: center;
  gap: 32px;
  height: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.brand img {
  display: block;
  width: 230px;
  height: auto;
}

.nav nav {
  justify-self: end;
  display: flex;
  gap: 42px;
  margin-right: 18px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 46px;
  padding: 0 28px;
  border-radius: 3px;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.btn-outline {
  color: var(--gold2);
  border: 1px solid var(--gold);
  background: rgba(0, 0, 0, 0.24);
}

.btn-gold {
  color: #060400;
  border: 1px solid #c4871f;
  background: linear-gradient(#ffd96c, #ca8820);
  box-shadow: 0 0 18px rgba(217, 150, 32, 0.18), inset 0 1px rgba(255, 255, 255, 0.35);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold2);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }
h1, .final-cta h2 {
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}
h1 span, h2 span { color: var(--gold); }

.hero {
  position: relative;
  z-index: 1;
  min-height: 560px;
  margin-top: 0;
  padding-top: 22px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 560px;
}

.hero h1 {
  margin-bottom: 18px;
  font-size: clamp(70px, 5.05vw, 88px);
  line-height: 0.92;
}

.hero-copy > p:not(.eyebrow),
.ai-copy > p:not(.eyebrow),
.booking-copy > p:not(.eyebrow) {
  max-width: 520px;
  color: #f3efe8;
  font-size: 16px;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 34px;
}

.proof {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 11px;
  line-height: 1.42;
  text-transform: uppercase;
}

.hero-visual {
  position: absolute;
  z-index: 1;
  left: 345px;
  right: 0;
  top: 4px;
  height: 545px;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0, #000 5%, #000 95%, transparent 100%);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 54% 49%;
  opacity: 0.95;
}

.info-row, .strip, .final-cta, .ai-bottom, .calendar-card {
  position: relative;
  z-index: 3;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(13, 12, 10, 0.88), rgba(5, 5, 4, 0.88));
}

.engineering {
  display: grid;
  grid-template-columns: minmax(410px, 1.2fr) repeat(4, 132px);
  align-items: center;
  max-width: 1080px;
  margin-top: 2px;
}

.engineering > div { padding: 25px 26px 23px; }
.engineering h2, .strip h2, .systems h2, .ai-bottom h2 {
  margin-bottom: 14px;
  color: var(--gold2);
  font-size: 17px;
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
}
.engineering p {
  margin-bottom: 0;
  color: #e8e2d9;
  font-size: 11px;
  line-height: 1.75;
}

.engineering article, .mini-features article, .ai-bottom article {
  min-height: 86px;
  display: grid;
  place-items: center;
  gap: 8px;
  border-left: 1px solid var(--line);
  text-align: center;
}

.engineering article p, .mini-features p, .ai-bottom article p {
  margin: 0;
  font-size: 10px;
  line-height: 1.35;
}

.strip {
  margin-top: 28px;
  padding: 18px 24px 20px;
}

.six-grid { display: grid; grid-template-columns: repeat(6, 1fr); }
.four-grid { display: grid; grid-template-columns: repeat(4, 1fr); }

.six-grid article, .four-grid article {
  display: flex;
  align-items: center;
  min-height: 60px;
  gap: 16px;
  padding: 0 14px;
  border-left: 1px solid var(--line);
}
.six-grid article:first-child, .four-grid article:first-child { border-left: 0; }
.six-grid p, .four-grid p { margin: 0; font-size: 12px; line-height: 1.35; }
.four-grid strong { display: block; margin-bottom: 5px; color: #fff; }

.systems {
  position: relative;
  z-index: 3;
  margin-top: 28px;
  padding: 0;
}
.systems h2 { margin-left: 26px; }
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.card-grid article {
  min-height: 180px;
  padding: 25px 20px 22px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: radial-gradient(circle at 50% 0, rgba(214, 154, 37, 0.11), transparent 70%), rgba(9, 8, 7, 0.86);
  text-align: center;
}
.card-grid h3 {
  margin: 12px 0 8px;
  font-size: 15px;
}
.card-grid p {
  color: #d7d0c7;
  font-size: 11px;
  line-height: 1.6;
}

.final-cta {
  display: grid;
  grid-template-columns: 78px 1.15fr 1fr auto;
  align-items: center;
  gap: 22px;
  margin-top: 28px;
  padding: 22px 28px;
}
.final-cta img { width: 72px; }
.final-cta h2 {
  margin: 0;
  color: #fff;
  font-size: 42px;
  line-height: 0.96;
}
.final-cta p {
  margin: 0;
  padding-left: 28px;
  border-left: 1px solid var(--line-soft);
  color: #f1ece4;
  font-size: 12px;
  line-height: 1.55;
}

.ai-page { min-height: 900px; }
.ai-hero {
  position: relative;
  z-index: 2;
  min-height: 535px;
  padding-top: 48px;
}
.ai-copy { position: relative; z-index: 3; width: 520px; }
.ai-copy h1 {
  margin-bottom: 18px;
  font-size: clamp(68px, 4.8vw, 84px);
  line-height: 0.9;
}
.mini-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: 610px;
  margin-top: 34px;
}
.mini-features article { border-left: 1px solid var(--line); }
.mini-features article:first-child { border-left: 0; }
.wide { min-width: 440px; margin-top: 28px; }

.server-art {
  position: absolute;
  inset: 76px -20px 10px 560px;
}
.server-art img {
  position: absolute;
  right: 0;
  top: -30px;
  width: 850px;
  height: 550px;
  object-fit: cover;
  object-position: 62% 50%;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 92%, transparent);
}
.server-art ul {
  position: absolute;
  right: 30px;
  top: 115px;
  display: grid;
  gap: 25px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}
.server-art li {
  display: grid;
  grid-template-columns: 36px 1fr;
  align-items: center;
  gap: 14px;
}
.ai-bottom {
  display: grid;
  grid-template-columns: 1fr 340px;
  align-items: center;
  padding: 24px 26px;
}
.ai-close {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
}

.calendar-page { min-height: 820px; }
.booking {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 430px 1fr;
  gap: 58px;
  padding-top: 44px;
}
.booking-copy {
  position: relative;
  min-height: 570px;
}
.booking-copy::after {
  content: "";
  position: absolute;
  right: -35px;
  bottom: 30px;
  width: 330px;
  height: 300px;
  background: url("assets/hero-eagle.png") center / cover no-repeat;
  opacity: 0.22;
  mask-image: radial-gradient(circle, #000 45%, transparent 72%);
}
.booking-copy h1 {
  margin-bottom: 18px;
  font-size: clamp(78px, 6vw, 103px);
  line-height: 0.9;
}
.booking-copy ul {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
  margin: 38px 0 0;
  padding: 0;
  list-style: none;
}
.booking-copy li {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  font-weight: 800;
}
.calendar-card {
  width: min(100%, 860px);
  min-height: 520px;
  padding: 30px 42px;
  border-color: rgba(214, 154, 37, 0.72);
}
.calendar-card h2 {
  margin: 0 0 5px 28px;
  color: #fff;
  font-size: 28px;
  text-transform: uppercase;
}
.calendar-card > p {
  margin: 0 0 26px 28px;
  color: #ddd6cd;
  font-size: 13px;
}
.calendar-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.calendar-body > div:first-child {
  width: min(100%, 360px);
}
.month {
  display: grid;
  grid-template-columns: 34px 1fr 34px;
  align-items: center;
  margin-bottom: 17px;
}
.month button {
  border: 0;
  color: #fff;
  background: transparent;
  font-size: 24px;
}
.month strong { text-align: center; font-size: 16px; }
.weekdays, .dates {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
}
.weekdays {
  margin-bottom: 12px;
  color: #c9c1b7;
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}
.dates { row-gap: 10px; }
.dates button {
  place-self: center;
  width: 33px;
  height: 33px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: transparent;
}
.dates .muted { color: rgba(255,255,255,.25); }
.dates .selected, .times .selected {
  color: #0a0600;
  background: linear-gradient(#ffd96c, #ca8820);
}
.times {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  align-content: start;
}
.times button {
  min-height: 58px;
  border: 1px solid var(--gold);
  border-radius: 3px;
  color: #fff;
  background: #050505;
}
.times button {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 5px;
  padding: 10px 12px;
  text-align: left;
}
.times button span {
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
}
.times small {
  color: var(--gold2);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}
.times .empty-state {
  grid-column: 1 / -1;
}
.dates button.closed {
  color: rgba(255,255,255,.3);
  text-decoration: line-through;
}
.booking-form {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.15);
}
.selected-slot {
  margin-bottom: 15px;
  color: var(--gold2);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}
.form-grid label, .admin-form label, .inline-date {
  display: grid;
  gap: 7px;
  color: #f6efe5;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}
.form-grid input, .admin-form input, .admin-form textarea, .availability-row select, .availability-row input {
  width: 100%;
  min-height: 41px;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: #fff;
  background: #040404;
  padding: 0 12px;
  font: 600 13px var(--body);
}
.admin-form textarea {
  min-height: 96px;
  padding-top: 11px;
  resize: vertical;
}
.form-grid fieldset {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 14px;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
}
.form-grid fieldset legend {
  padding: 0 5px;
  color: var(--gold2);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}
.form-grid fieldset label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  text-transform: none;
}
.booking-submit { margin-top: 16px; width: 100%; }
.booking-alert {
  margin: 0 0 18px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: #f7ebd4;
  background: rgba(214, 154, 37, 0.08);
  font-size: 12px;
  line-height: 1.5;
}
.booking-alert[data-type="error"] {
  border-color: rgba(255, 85, 85, .55);
  color: #ffd7d7;
  background: rgba(120, 0, 0, .22);
}
.booking-alert[data-type="success"] {
  border-color: rgba(116, 204, 129, .55);
  color: #dcffe3;
  background: rgba(0, 90, 27, .22);
}
.empty-state {
  margin: 0;
  color: #cfc7bd;
  font-size: 12px;
  line-height: 1.5;
}
.timezone {
  margin-top: 27px;
  padding-top: 23px;
  border-top: 1px solid rgba(255,255,255,.15);
  color: #d6d0c8;
  font-size: 14px;
}

.admin-page { min-height: 900px; }
.admin-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-top: 48px;
}
.admin-copy {
  max-width: 860px;
}
.admin-copy h1 {
  margin-bottom: 18px;
  font-size: clamp(76px, 6vw, 104px);
  line-height: 0.9;
}
.admin-copy p:not(.eyebrow) {
  color: #f3efe8;
  font-size: 15px;
  line-height: 1.7;
}
.admin-card, .admin-dashboard {
  position: relative;
  z-index: 3;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(13, 12, 10, 0.88), rgba(5, 5, 4, 0.9));
}
.admin-card {
  padding: 24px;
}
.admin-card h2, .admin-topline h2, .admin-card h3 {
  margin: 0 0 14px;
  color: var(--gold2);
  font-size: 18px;
  font-weight: 900;
  text-transform: uppercase;
}
.admin-card > p {
  color: #ddd6cd;
  font-size: 13px;
}
.admin-form {
  display: grid;
  gap: 14px;
}
.admin-dashboard {
  padding: 24px;
}
.admin-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}
.admin-tab {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: #e7dece;
  background: rgba(0, 0, 0, 0.35);
  font: 800 12px var(--body);
  text-transform: uppercase;
}
.admin-tab.is-active {
  color: #0a0600;
  background: linear-gradient(#ffd96c, #ca8820);
  border-color: #c4871f;
}
.admin-panel {
  display: none;
}
.admin-panel.is-active {
  display: block;
}
.admin-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}
.compact {
  min-height: 38px;
  padding: 0 18px;
}
.admin-grid {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 18px;
}
.inline-date-hidden {
  position: absolute;
  inset: 0;
  width: 0;
  height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}
.admin-card-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 15px;
}
.availability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  max-height: none;
  overflow: visible;
  padding-right: 0;
}
.admin-calendar-shell {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 20px;
}
.admin-calendar-panel {
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.18);
}
.admin-dates {
  row-gap: 8px;
}
.admin-dates button {
  width: 37px;
  height: 37px;
}
.admin-dates .has-edits {
  box-shadow: inset 0 0 0 1px rgba(255, 210, 104, 0.55);
}
.admin-slots-panel {
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.18);
}
.admin-slots-header {
  margin-bottom: 14px;
}
.admin-slots-header strong {
  color: var(--gold2);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}
.availability-row {
  display: grid;
  grid-template-columns: 72px minmax(105px, 1fr) 82px;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  background: rgba(0,0,0,.32);
}
.availability-row strong {
  color: #fff;
  font-size: 11px;
}
.availability-row select, .availability-row input {
  min-height: 34px;
  padding: 0 8px;
  font-size: 11px;
}
.appointments-card {
  margin-top: 18px;
}
.activity-grid {
  grid-template-columns: 330px 1fr;
}
.activity-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}
.metric-card {
  display: grid;
  gap: 8px;
}
.metric-card span {
  color: #d1c6b6;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}
.metric-card strong {
  color: #fff;
  font-size: 32px;
  line-height: 1;
}
.toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 41px;
  padding: 0 12px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.2);
}
.toggle-row input {
  width: 16px;
  height: 16px;
  min-height: 16px;
  margin: 0;
}
.activity-list {
  display: grid;
  gap: 10px;
  max-height: 720px;
  overflow: auto;
}
.activity-item {
  display: grid;
  grid-template-columns: 140px 150px 1fr 1fr;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  color: #e9e1d7;
  font-size: 12px;
}
.activity-item strong {
  color: #fff;
}
.activity-item code {
  color: var(--gold2);
  font: 700 11px var(--body);
}
.appointments-list {
  display: grid;
  gap: 10px;
}
.appointments-list article {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1.6fr 1fr;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  color: #e9e1d7;
  font-size: 12px;
}
.appointments-list strong {
  color: #fff;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon, .big-icon {
  display: inline-block;
  flex: 0 0 auto;
  color: var(--gold2);
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon {
  width: 36px;
  height: 36px;
}

.big-icon {
  width: 70px;
  height: 54px;
}

@media (max-width: 900px) {
  .page { padding: 22px 16px 30px; }
  .nav { grid-template-columns: 1fr; height: auto; }
  .nav nav { justify-self: start; flex-wrap: wrap; margin: 8px 0 0; gap: 20px; }
  .brand img { width: 210px; }
  .hero {
    margin-top: 0;
    padding-top: 18px;
  }
  .hero-visual, .server-art { position: relative; inset: auto; height: 360px; margin-top: 20px; }
  .hero-visual img, .server-art img { width: 100%; height: 100%; }
  .engineering, .six-grid, .four-grid, .card-grid, .final-cta, .ai-bottom, .booking, .calendar-body { grid-template-columns: 1fr; }
  .engineering article, .six-grid article, .four-grid article, .mini-features article, .ai-bottom article { border-left: 0; border-top: 1px solid var(--line); }
  .ai-copy, .mini-features, .wide { width: 100%; min-width: 0; }
  .server-art ul { display: none; }
  .times { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-tabs, .activity-summary { flex-wrap: wrap; grid-template-columns: 1fr; }
  .activity-grid, .activity-item { grid-template-columns: 1fr; }
  .admin-calendar-shell { grid-template-columns: 1fr; }
}