/* ============================================================
   Oasis Digital — brand: deep navy / teal / gold
   ============================================================ */

:root {
  --bg: #071522;
  --bg-2: #0a1e2e;
  --bg-3: #0e2739;
  --ink: #eef6f7;
  --muted: #9db4c0;
  --teal: #2fc4b2;
  --teal-deep: #148f8d;
  --gold: #d9a95c;
  --gold-deep: #c08a3e;
  --line: rgba(255, 255, 255, 0.08);
  --card: rgba(255, 255, 255, 0.03);
  --radius: 20px;
  --font-head: "Sora", sans-serif;
  --font-body: "Inter", sans-serif;
  --shadow-lift: 0 20px 50px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3 {
  font-family: var(--font-head);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 4.1vw, 3.2rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.15rem; }

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

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

.container {
  width: min(1160px, 92%);
  margin-inline: auto;
}

/* ---------- shared bits ---------- */

.eyebrow {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.grad {
  background: linear-gradient(92deg, var(--teal) 10%, #6fe3d2 45%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  font-size: 1.12rem;
  margin-top: 1.25rem;
  max-width: 34em;
}

.section { padding: 6.5rem 0; }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--line); }

.section-head {
  max-width: 620px;
  margin-bottom: 3.5rem;
}
.section-sub { margin-top: 0.9rem; font-size: 1.05rem; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal-deep), var(--teal));
  color: #04222226;
  color: #032a28;
  box-shadow: 0 8px 24px rgba(47, 196, 178, 0.28);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(47, 196, 178, 0.4);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-deep), var(--gold));
  color: #2a1c05;
  box-shadow: 0 8px 24px rgba(217, 169, 92, 0.3);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(217, 169, 92, 0.42);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.02);
}
.btn-ghost:hover {
  border-color: var(--teal);
  color: var(--teal);
  transform: translateY(-2px);
}

.btn-small { padding: 0.55rem 1.2rem; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* ---------- nav ---------- */

.nav {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(7, 21, 34, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-color: var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.9rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.brand-emblem {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 42%;
  box-shadow: 0 0 0 1px var(--line), 0 4px 14px rgba(0, 0, 0, 0.4);
}
.brand-word {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: 0.22em;
  font-size: 1.02rem;
  display: inline-flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-sub {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.46em;
  color: var(--teal);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links > a:not(.btn) {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s ease;
}
.nav-links > a:not(.btn):hover { color: var(--ink); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.4rem;
  cursor: pointer;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding: 10.5rem 0 4rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
  pointer-events: none;
}
.hero-glow-teal {
  width: 560px;
  height: 560px;
  background: var(--teal-deep);
  top: -180px;
  right: -120px;
}
.hero-glow-gold {
  width: 420px;
  height: 420px;
  background: var(--gold-deep);
  bottom: -220px;
  left: -160px;
  opacity: 0.18;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 4rem;
  align-items: center;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.2rem;
}

.hero-points {
  list-style: none;
  margin-top: 2.4rem;
  display: grid;
  gap: 0.55rem;
}
.hero-points li {
  color: var(--muted);
  font-size: 0.95rem;
  padding-left: 1.6rem;
  position: relative;
}
.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 0.85em;
  height: 0.85em;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--teal), var(--teal-deep));
  box-shadow: 0 0 10px rgba(47, 196, 178, 0.5);
}

.hero-visual { display: flex; justify-content: center; }

.emblem-card {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--line),
    0 30px 80px rgba(0, 0, 0, 0.5),
    0 0 120px rgba(47, 196, 178, 0.15);
  max-width: 420px;
  transform: rotate(2deg);
  transition: transform 0.5s ease;
}
.emblem-card:hover { transform: rotate(0deg) scale(1.02); }
.emblem-card picture { display: block; }
.emblem-card img { width: 100%; height: auto; }

/* channel strip */

.channel-strip {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.1rem;
  margin-top: 4.5rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
}
.channel-strip i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--teal);
  opacity: 0.6;
}
.strip-label {
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-right: 0.4rem;
}

/* ---------- cards ---------- */

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.2rem;
  backdrop-filter: blur(6px);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 196, 178, 0.35);
  box-shadow: var(--shadow-lift);
}

.flagship-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
}

.card-flagship {
  position: relative;
  overflow: hidden;
  padding: 2.6rem;
  display: flex;
  flex-direction: column;
}
.card-flagship::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  opacity: 0.85;
}
.card-flagship h3 {
  font-size: 1.45rem;
  margin: 1.4rem 0 0.8rem;
}
.card-flagship p { font-size: 0.98rem; }

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--teal);
  background: rgba(47, 196, 178, 0.1);
  border: 1px solid rgba(47, 196, 178, 0.25);
}
.icon-badge svg { width: 26px; height: 26px; }
.icon-small { width: 44px; height: 44px; border-radius: 12px; }
.icon-small svg { width: 22px; height: 22px; }

.pill {
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(217, 169, 92, 0.4);
  background: rgba(217, 169, 92, 0.08);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
}

.check-list {
  list-style: none;
  margin: 1.4rem 0 1.8rem;
  display: grid;
  gap: 0.6rem;
  align-content: start;
}
.card-flagship .check-list { flex: 1; }
.check-list li {
  position: relative;
  padding-left: 1.8rem;
  color: var(--ink);
  font-size: 0.94rem;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.28em;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  background: rgba(47, 196, 178, 0.15);
  border: 1px solid rgba(47, 196, 178, 0.5);
}
.check-list li::after {
  content: "";
  position: absolute;
  left: 0.28em;
  top: 0.52em;
  width: 0.42em;
  height: 0.26em;
  border-left: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(-45deg);
}

.card-link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--teal);
  transition: color 0.2s ease;
}
.card-link:hover { color: #6fe3d2; }

.support-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  margin-top: 1.6rem;
}
.card-support h3 { margin: 1.1rem 0 0.5rem; font-size: 1.02rem; }
.card-support p { font-size: 0.88rem; }

/* ---------- process ---------- */

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

.process-step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.2rem;
  background: var(--card);
}

.step-num {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold);
}
.process-step h3 { margin: 0.9rem 0 0.6rem; font-size: 1.25rem; }
.process-step p { font-size: 0.94rem; }

/* ---------- why ---------- */

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.why-copy p { margin-block: 1.1rem 1.8rem; }

.why-list {
  list-style: none;
  display: grid;
  gap: 1.2rem;
}
.why-list li {
  border-left: 2px solid var(--teal);
  padding: 0.4rem 0 0.4rem 1.4rem;
}
.why-list h3 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.why-list p { font-size: 0.92rem; }

/* ---------- CTA band ---------- */

.cta-band {
  position: relative;
  padding: 6rem 0;
  background:
    radial-gradient(ellipse 60% 120% at 50% 0%, rgba(20, 143, 141, 0.25), transparent),
    var(--bg-2);
  border-top: 1px solid var(--line);
  text-align: center;
}
.cta-inner { max-width: 640px; }
.cta-inner p { margin: 1.1rem 0 2rem; }

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding-top: 3.5rem;
  background: var(--bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.9rem;
  max-width: 26em;
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 0.6rem;
  align-content: start;
}
.footer-links a,
.footer-contact a {
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 0.2s ease;
  justify-self: start;
}
.footer-links a:hover,
.footer-contact a:hover { color: var(--teal); }

.footer-contact .strip-label { margin-bottom: 0.2rem; }
.footer-cta {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--teal) !important;
}
.footer-cta:hover { color: #6fe3d2 !important; }

.footer-base {
  border-top: 1px solid var(--line);
  padding-block: 1.4rem;
  font-size: 0.82rem;
  color: var(--muted);
}

/* ---------- contact page ---------- */

.hero-contact { padding-bottom: 6rem; }

.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.next-steps {
  list-style: none;
  margin-top: 2.6rem;
  display: grid;
  gap: 1.4rem;
}
.next-steps li {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}
.next-steps h3 { font-size: 1rem; margin-bottom: 0.2rem; }
.next-steps p { font-size: 0.9rem; }

.contact-direct {
  margin-top: 2.8rem;
  display: grid;
  gap: 0.4rem;
}
.contact-direct a {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--ink);
  justify-self: start;
  transition: color 0.2s ease;
}
.contact-direct a:hover { color: var(--teal); }

.contact-form { padding: 2.5rem; }
.contact-form:hover { transform: none; }
.contact-form h2 { font-size: 1.4rem; margin-bottom: 1.6rem; }

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

.field { margin-bottom: 1rem; }

.field label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 0.45rem;
  color: var(--ink);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem 0.95rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.field textarea { resize: vertical; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.field select option { background: var(--bg-2); color: var(--ink); }

.field input::placeholder,
.field textarea::placeholder { color: rgba(157, 180, 192, 0.5); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(47, 196, 178, 0.15);
}

.form-note {
  margin-top: 0.9rem;
  font-size: 0.82rem;
  text-align: center;
}
.form-status {
  margin-top: 0.9rem;
  font-size: 0.9rem;
  text-align: center;
}
.form-success { color: var(--teal); }
.form-error { color: #ff9b8a; }
.form-error a { color: inherit; text-decoration: underline; }

#submitBtn:disabled { opacity: 0.7; cursor: default; transform: none; }

/* ---------- reveal animations ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card, .emblem-card { transition: none; }
}

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .hero-grid,
  .why-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }

  .hero { padding-top: 8.5rem; }
  .hero-visual { order: -1; }
  .emblem-card { max-width: 300px; transform: none; }

  .flagship-grid { grid-template-columns: 1fr; }
  .support-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 61px;
    inset-inline: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.4rem;
    padding: 1.8rem 6%;
    background: rgba(7, 21, 34, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-130%);
    transition: transform 0.35s ease;
  }
  .nav-links.open { transform: translateY(0); }

  .section { padding: 4.5rem 0; }
  .support-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}