/**
 * Shared layout for Contact, Brief, Payment — keeps subpages aligned with homepage
 */

:root {
  --font-display: "Bebas Neue", var(--font);
  --header-h: 4.35rem;
}

/* Subpage shell */
.subpage {
  background: var(--bg-deep);
  min-height: 100vh;
}

.subpage .film-grain {
  display: block;
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Keep header viewport-fixed — do not use position:relative (breaks mobile drawer) */
.subpage .site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1200; /* above #nav-drawer-root (1195) so hamburger stays tappable */
}

.subpage main,
.subpage .site-footer {
  position: relative;
  z-index: 1;
}

.subpage-main {
  padding-top: calc(var(--header-h) + 1.5rem);
}

/* Unified page hero */
.page-hero {
  padding: 2rem 0 1.75rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(229, 9, 20, 0.08) 0%, transparent 85%);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.05;
  margin: 0 0 0.65rem;
}

.page-hero .section-desc,
.page-hero-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 540px;
  margin: 0 auto;
}

.page-section {
  padding: 2.5rem 0 4rem;
}

/* Cards used on contact / brief */
.page-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.page-card-padded {
  padding: 1.5rem 1.75rem;
}

/* Compact footer on inner pages */
.subpage .site-footer {
  padding: 2rem 0 0;
  margin-top: 2rem;
}

.subpage .footer-bottom {
  padding: 1rem 0;
}

.subpage .footer-bottom a {
  color: var(--red);
  text-decoration: none;
}

.subpage .footer-bottom a:hover {
  text-decoration: underline;
}

/* Payment return pages */
.payment-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-deep);
}

.payment-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + 2rem) 24px 48px;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(229, 9, 20, 0.1), transparent),
    var(--bg-deep);
}

/* Native <select> dropdown — dark list (fixes white-on-cream unreadable options) */
.subpage select,
.brief-form select,
.contact-form select {
  color-scheme: dark;
}

.subpage select option,
.brief-form select option,
.contact-form select option {
  background-color: #111111;
  color: #f4f4f5;
}

.subpage select option:checked,
.brief-form select option:checked,
.contact-form select option:checked {
  background-color: #1f1f1f;
  color: #ffffff;
}

@media (max-width: 768px) {
  :root {
    --header-h: 4.5rem;
  }

  .subpage-main {
    padding-top: calc(var(--header-h) + 1rem);
  }

  .page-hero {
    padding: 1.35rem 0 1.15rem;
  }

  .page-hero .container {
    width: calc(100% - 1.25rem);
  }

  .page-section {
    padding: 2rem 0 3rem;
  }

  .page-card-padded {
    padding: 1.25rem 1.15rem;
  }

  .payment-main {
    padding: calc(var(--header-h) + 1.5rem) 1rem calc(2rem + env(safe-area-inset-bottom, 0));
  }
}

@media (max-width: 480px) {
  .page-hero h1 {
    font-size: clamp(1.75rem, 9vw, 2.25rem);
  }

  .page-hero .section-desc,
  .page-hero-desc {
    font-size: 0.92rem;
  }
}

@media (max-width: 360px) {
  .page-card-padded {
    padding: 1.1rem 0.9rem;
  }
}

@media (max-width: 320px) {
  .page-hero h1 {
    font-size: 1.55rem;
  }
}