@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg: #071124;
  --bg-soft: #0f1a32;
  --bg-elev: #111f3d;
  --paper: #f5f8ff;
  --ink: #e9f0ff;
  --ink-dark: #122341;
  --muted: #9caed2;
  --line: rgba(169, 197, 255, 0.22);
  --accent: #4ce0ff;
  --accent-2: #7de7cf;
  --accent-3: #f2c472;
  --danger: #c83b3b;
  --ok: #2f8f5c;
  --radius: 16px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(1000px 550px at 8% -8%, rgba(76, 224, 255, 0.24), transparent 60%),
    radial-gradient(900px 480px at 94% 0%, rgba(125, 231, 207, 0.2), transparent 60%),
    radial-gradient(1200px 550px at 50% 100%, rgba(42, 92, 170, 0.2), transparent 65%),
    linear-gradient(180deg, #071124 0%, #0c1a34 45%, #0d1d3a 100%);
  color: var(--ink);
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(1180px, calc(100% - 2.2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(8, 17, 36, 0.82);
  border-bottom: 1px solid var(--line);
}

.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .95rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: #f2f7ff;
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  flex: 0 0 34px;
  filter: drop-shadow(0 6px 14px rgba(76, 224, 255, 0.25));
}

.brand span {
  line-height: 1;
}

.nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.nav a {
  font-size: .92rem;
  color: #d5e4ff;
  opacity: .88;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: .72rem 1.22rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn-primary {
  background: linear-gradient(135deg, #48dbff 0%, #35bdde 100%);
  color: #042032;
  box-shadow: 0 12px 30px rgba(76, 224, 255, 0.35);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #d8e5ff;
  border: 1px solid var(--line);
}

.btn-danger { background: var(--danger); color: #fff; }

.hero-ai-wrap {
  position: relative;
  overflow: clip;
  padding: 3.2rem 0 1.8rem;
}

#hero-electric-net {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: .86;
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  z-index: 1;
  border-radius: 999px;
  filter: blur(1px);
  pointer-events: none;
}

.hero-glow-one {
  width: 360px;
  height: 360px;
  top: 6%;
  right: 14%;
  background: radial-gradient(circle at 50% 50%, rgba(76, 224, 255, 0.28), rgba(76, 224, 255, 0.04) 58%, transparent 75%);
}

.hero-glow-two {
  width: 280px;
  height: 280px;
  bottom: 6%;
  left: 8%;
  background: radial-gradient(circle at 50% 50%, rgba(125, 231, 207, 0.26), rgba(125, 231, 207, 0.04) 58%, transparent 75%);
}

.hero-particles span {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(125, 231, 207, 0.85);
  box-shadow: 0 0 24px rgba(76, 224, 255, 0.7);
  animation: drift 9s linear infinite;
  opacity: .82;
}

.hero-particles span:nth-child(1) { top: 16%; left: 8%; animation-delay: 0s; }
.hero-particles span:nth-child(2) { top: 24%; left: 29%; width: 5px; height: 5px; animation-delay: 1s; }
.hero-particles span:nth-child(3) { top: 18%; right: 22%; width: 7px; height: 7px; animation-delay: 2s; }
.hero-particles span:nth-child(4) { top: 40%; right: 10%; animation-delay: .5s; }
.hero-particles span:nth-child(5) { bottom: 28%; left: 12%; width: 4px; height: 4px; animation-delay: 1.2s; }
.hero-particles span:nth-child(6) { bottom: 12%; left: 35%; animation-delay: 2.1s; }
.hero-particles span:nth-child(7) { bottom: 22%; right: 36%; width: 5px; height: 5px; animation-delay: .8s; }
.hero-particles span:nth-child(8) { bottom: 11%; right: 16%; width: 6px; height: 6px; animation-delay: 1.6s; }

@keyframes drift {
  0% { transform: translateY(0); opacity: .2; }
  25% { opacity: .95; }
  50% { transform: translateY(-15px); opacity: .65; }
  100% { transform: translateY(-28px); opacity: .2; }
}

.hero-ai-grid {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 1.5rem;
  align-items: stretch;
}

.hero-ai-copy,
.hero-visual-card,
.card,
.booking-flow {
  background: linear-gradient(165deg, rgba(17, 31, 61, .9) 0%, rgba(10, 24, 49, .92) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-ai-copy {
  padding: 2.2rem;
  position: relative;
}

.hero-kicker {
  display: inline-block;
  margin: 0 0 .8rem;
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #9ce8ff;
}

.hero-ai-copy h1 {
  margin: 0 0 .95rem;
  font-size: clamp(1.95rem, 4vw, 3.25rem);
  line-height: 1.12;
  color: #f4f8ff;
}

.hero-ai-copy p {
  margin: 0 0 1rem;
  color: #cadeff;
}

.hero-offer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: 1rem 0 1.1rem;
}

.hero-offer-meta span {
  border: 1px solid rgba(125, 231, 207, 0.45);
  background: rgba(125, 231, 207, 0.1);
  color: #b9f8eb;
  border-radius: 999px;
  padding: .28rem .68rem;
  font-size: .83rem;
}

.hero-proof {
  border-left: 3px solid rgba(242, 196, 114, 0.9);
  padding-left: .72rem;
  color: #d4e5ff;
  margin-bottom: 1.1rem;
}

.hero-cta-row {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
}

.hero-cta-row.center {
  justify-content: center;
}

.hero-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .65rem;
}

.hero-metric-card {
  background: linear-gradient(165deg, rgba(20, 39, 76, .84) 0%, rgba(13, 30, 61, .9) 100%);
  border: 1px solid rgba(161, 194, 255, .22);
  border-radius: 12px;
  padding: .72rem .72rem .62rem;
}

.hero-metric-card h3 {
  margin: 0 0 .3rem;
  font-size: .85rem;
}

.hero-metric-card p {
  margin: 0;
  font-size: .82rem;
  line-height: 1.45;
}

.hero-ai-visual {
  position: relative;
  display: grid;
  align-items: end;
  gap: .8rem;
}

.hero-visual-card {
  position: relative;
  padding: 1.1rem 1rem 0;
  overflow: hidden;
  display: flex;
  align-items: end;
  justify-content: center;
  min-height: 450px;
}

.hero-visual-card::before {
  content: "";
  position: absolute;
  inset: 24px;
  border-radius: 20px;
  background: radial-gradient(circle at 50% 32%, rgba(76, 224, 255, 0.2), rgba(76, 224, 255, 0.02) 60%, transparent 75%);
}

.hero-visual-card img {
  position: relative;
  max-height: 460px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.45));
}

.hero-visual-ring {
  position: absolute;
  width: 76%;
  aspect-ratio: 1;
  top: 9%;
  border-radius: 999px;
  border: 1px solid rgba(137, 244, 255, 0.42);
  box-shadow: inset 0 0 46px rgba(76, 224, 255, 0.12);
}

.hero-visual-badge {
  justify-self: start;
  background: rgba(242, 196, 114, 0.15);
  border: 1px solid rgba(242, 196, 114, 0.5);
  color: #ffe0b2;
  border-radius: 999px;
  padding: .36rem .75rem;
  font-size: .8rem;
}

.hero-float-card {
  position: absolute;
  border-radius: 999px;
  border: 1px solid rgba(164, 198, 255, .46);
  padding: .38rem .75rem;
  font-size: .79rem;
  color: #dff3ff;
  backdrop-filter: blur(8px);
  background: rgba(14, 34, 69, .55);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.28);
  animation: bob 6.5s ease-in-out infinite;
}

.hero-float-top {
  top: 6%;
  left: 7%;
}

.hero-float-bottom {
  top: 24%;
  right: 5%;
  animation-delay: .8s;
}

@keyframes bob {
  0% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
  100% { transform: translateY(0); }
}

.section {
  padding: 1.8rem 0;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  padding: 1.15rem;
  color: #d8e6ff;
}

.card h1,
.card h2,
.card h3 {
  margin-top: 0;
  color: #f5f9ff;
}

.booking-flow {
  padding: 1.4rem;
}

.banner {
  margin: 2rem auto;
  max-width: 900px;
  padding: 1.5rem;
  background: linear-gradient(140deg, rgba(76, 224, 255, .25), rgba(125, 231, 207, .2));
  border: 1px solid rgba(125, 231, 207, 0.42);
  color: #eff8ff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.banner p {
  max-width: 760px;
  margin: 0 auto 1rem;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.pill-list span {
  border: 1px solid rgba(162, 195, 252, 0.32);
  border-radius: 999px;
  padding: .3rem .7rem;
  background: rgba(255, 255, 255, 0.04);
  color: #d8e8ff;
  font-size: .86rem;
}

.simple-steps {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: .3rem;
}

.reservation-reassurance {
  margin: .8rem 0 1rem;
}

.reservation-summary {
  margin: 1rem 0;
}

.reservation-summary h3 {
  margin-top: 0;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .5rem .8rem;
}

.legal-content h3 {
  margin-bottom: .35rem;
}

.legal-content p {
  margin-top: 0;
}

.small {
  font-size: .9rem;
  color: #a7bddf;
}

.alert {
  border-radius: 12px;
  padding: .82rem 1rem;
  margin: .8rem 0;
  border: 1px solid transparent;
}

.alert.error {
  background: rgba(200, 59, 59, .15);
  color: #ffc8c8;
  border-color: rgba(200, 59, 59, .45);
}

.alert.success {
  background: rgba(47, 143, 92, .16);
  color: #c6f3db;
  border-color: rgba(47, 143, 92, .45);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .9rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

label {
  font-weight: 600;
  font-size: .92rem;
  color: #dae8ff;
}

input:not([type="checkbox"]):not([type="radio"]), select, textarea {
  width: 100%;
  padding: .74rem .78rem;
  border: 1px solid rgba(175, 203, 255, .24);
  border-radius: 11px;
  background: rgba(7, 17, 35, .85);
  color: #edf4ff;
}

input[type="checkbox"],
input[type="radio"] {
  width: auto;
  margin: .15rem .45rem 0 0;
  accent-color: #4ce0ff;
}

label.checkbox-inline {
  display: inline-flex;
  align-items: flex-start;
  gap: .4rem;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(8, 18, 39, 0.86);
}

table {
  width: 100%;
  border-collapse: collapse;
}

table th,
table td {
  border-bottom: 1px solid rgba(164, 192, 244, .16);
  padding: .65rem .75rem;
  text-align: left;
  font-size: .92rem;
  color: #e1eeff;
}

table th {
  background: rgba(14, 31, 59, .85);
  color: #d4e7ff;
}

.badge {
  display: inline-block;
  padding: .2rem .55rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  background: rgba(76, 224, 255, .16);
  color: #aef2ff;
}

.status-paid,
.status-confirmed,
.status-documents_received,
.status-prepared {
  background: rgba(47, 143, 92, .2);
  color: #bff2d8;
}

.site-footer {
  margin-top: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
  color: #a5badb;
}

.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1.2rem;
  padding: 1.3rem 0;
}

.admin-sidebar {
  background: rgba(10, 23, 44, .88);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .9rem;
  height: fit-content;
  position: sticky;
  top: 72px;
}

.admin-sidebar a {
  display: block;
  padding: .52rem .45rem;
  border-radius: 8px;
  color: #d8e8ff;
}

.admin-sidebar a:hover {
  background: rgba(76, 224, 255, .12);
  text-decoration: none;
}

@media (max-width: 1024px) {
  .hero-ai-grid { grid-template-columns: 1fr; }
  .hero-visual-card { min-height: 340px; }
  .hero-metric-grid { grid-template-columns: 1fr; }
  .hero-float-card { position: static; width: fit-content; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 840px) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; }
}

@media (max-width: 700px) {
  .form-grid,
  .grid-2,
  .grid-3 { grid-template-columns: 1fr; }

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

  .nav { display: none; }

  .hero-ai-copy { padding: 1.4rem; }
  .hero-visual-card { min-height: 280px; }
}