/* ===========================================================
   Yacht Scorpio Portal — base styles
   =========================================================== */

:root {
  --brand-deep:   #0a2540;   /* deep navy */
  --brand-mid:    #1e5f8c;   /* mid ocean blue */
  --brand-accent: #c9a227;   /* brass / gold */
  --text-light:   #f5f7fa;
  --overlay:      rgba(6, 20, 36, 0.55);
  --btn-bg:       rgba(255, 255, 255, 0.10);
  --btn-border:   rgba(255, 255, 255, 0.35);
  --btn-hover:    rgba(201, 162, 39, 0.90);
  --shadow:       0 8px 30px rgba(0, 0, 0, 0.35);
}

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

html, body { height: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               Helvetica, Arial, sans-serif;
  color: var(--text-light);
  min-height: 100vh;
  display: flex;
  flex-direction: column;

  /* Full-screen backdrop. Swap the url() to your yacht photo. */
  background-image:
    linear-gradient(var(--overlay), var(--overlay)),
    var(--hero-image, linear-gradient(160deg, #0a2540 0%, #1e5f8c 60%, #2b7bb0 100%));
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

/* ---------- Header ---------- */
.portal-header {
  padding: 2rem 1.5rem 0;
  text-align: center;
}
.portal-header .eyebrow {
  letter-spacing: 0.35em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--brand-accent);
  margin-bottom: 0.5rem;
}
.portal-header h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-shadow: var(--shadow);
}
.portal-header .tagline {
  margin-top: 0.5rem;
  font-size: clamp(0.9rem, 2.5vw, 1.15rem);
  opacity: 0.9;
}

/* ---------- Main / button grid ---------- */
.portal-main {
  flex: 1;
  display: flex;
  align-items: flex-end;      /* anchor buttons to the bottom */
  justify-content: center;
  padding: 2rem 1.5rem;
}

.button-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  width: 100%;
  max-width: 720px;
}

.portal-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.75rem 1rem;
  text-decoration: none;
  color: var(--text-light);
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 16px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}
.portal-btn:hover,
.portal-btn:focus-visible {
  transform: translateY(-4px);
  background: var(--btn-hover);
  border-color: var(--brand-accent);
  color: var(--brand-deep);
  outline: none;
}
.portal-btn .icon {
  font-size: 2rem;
  line-height: 1;
}
.portal-btn .label {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* Buttons that aren't wired up yet */
.portal-btn.coming-soon {
  opacity: 0.6;
  cursor: not-allowed;
}
.portal-btn.coming-soon:hover {
  transform: none;
  background: var(--btn-bg);
  border-color: var(--btn-border);
  color: var(--text-light);
}
.portal-btn.coming-soon .label::after {
  content: " · soon";
  font-weight: 400;
  opacity: 0.7;
  font-size: 0.85rem;
}

/* ---------- Footer ---------- */
.portal-footer {
  text-align: center;
  padding: 1.25rem;
  font-size: 0.8rem;
  opacity: 0.75;
}