/* ==========================================================================
   CVDOST — MINIMALIST MONUMENTAL COMING SOON
   Aesthetics: Cinematic Canyon Frame, Ultra-clean White Typography, Minimal Form
   ========================================================================== */

:root {
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --text-white: #ffffff;
  --text-dim: rgba(255, 255, 255, 0.72);
  --text-subtle: rgba(255, 255, 255, 0.45);
  --line-color: rgba(255, 255, 255, 0.4);
}

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

html, body {
  width: 100%;
  height: 100%;
  min-height: 100vh;
  background-color: #000000;
  color: var(--text-white);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ==========================================================================
   CINEMATIC BACKGROUND
   ========================================================================== */
.canyon-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.backdrop-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  filter: brightness(0.9) contrast(1.05);
}

.backdrop-shade {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(0, 0, 0, 0.1) 0%,
    rgba(0, 0, 0, 0.45) 75%,
    rgba(0, 0, 0, 0.85) 100%
  );
}

/* ==========================================================================
   PAGE SHELL (FULL VIEWPORT FLEX COLUMN)
   ========================================================================== */
.page-shell {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2.25rem 3.5rem 2rem;
}

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.top-nav {
  width: 100%;
}

.brand-link {
  color: var(--text-white);
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  opacity: 0.9;
  transition: opacity 0.2s ease;
}

.brand-link:hover {
  opacity: 1;
}

/* ==========================================================================
   HERO CENTER (MONUMENTAL TITLE & FORM)
   ========================================================================== */
.hero-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: auto 0;
  padding: 2rem 0;
  width: 100%;
}

.monumental-heading {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 11vw, 8rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: 0.08em;
  color: var(--text-white);
  text-transform: uppercase;
  margin-bottom: 3.5rem;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
  user-select: none;
}

.tagline {
  font-family: var(--font-heading);
  font-size: clamp(0.95rem, 1.8vw, 1.35rem);
  font-weight: 500;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--text-white);
  margin-bottom: 2.75rem;
  opacity: 0.92;
}

/* ==========================================================================
   MINIMALIST SUBSCRIPTION FORM
   ========================================================================== */
.subscribe-form {
  width: 100%;
  max-width: 520px;
  text-align: left;
}

.field-wrap {
  position: relative;
  margin-bottom: 1.75rem;
}

.field-label {
  display: block;
  font-size: 0.95rem;
  color: var(--text-dim);
  margin-bottom: 0.35rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.field-wrap input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 1.1rem;
  padding: 0.4rem 0 0.5rem;
}

.field-line {
  width: 100%;
  height: 1px;
  background-color: var(--line-color);
  transition: background-color 0.25s ease, height 0.25s ease;
}

.field-wrap input:focus ~ .field-line {
  background-color: #ffffff;
  height: 2px;
}

.error-msg {
  font-size: 0.8rem;
  color: #ff6b6b;
  margin-top: 0.4rem;
  min-height: 1.1rem;
}

/* Checkbox & Subscribe Pill Button Row */
.action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.enquiry-hint {
  font-size: 0.88rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

/* White Pill Send Button */
.subscribe-pill-btn {
  background: #ffffff;
  color: #0a0a0a;
  border: none;
  border-radius: 9999px;
  padding: 0.65rem 2.25rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.4);
  transition: all 0.25s ease;
  flex-shrink: 0;
}

.subscribe-pill-btn:hover {
  background: #f0f0f0;
  transform: scale(1.03);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.25);
}

.subscribe-pill-btn:active {
  transform: scale(0.98);
}

/* Confirmed State */
.confirmed-state {
  margin-top: 1.5rem;
  text-align: center;
}

.confirmed-state.hidden {
  display: none;
}

.confirmed-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.35rem;
}

.confirmed-sub {
  font-size: 0.95rem;
  color: var(--text-dim);
}

/* ==========================================================================
   FOOTER (CENTERED PINNED BOTTOM)
   ========================================================================== */
.bottom-footer {
  width: 100%;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-subtle);
  padding-top: 1.5rem;
}

.bottom-footer a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

.bottom-footer a:hover {
  color: #ffffff;
}

.divider {
  margin: 0 0.5rem;
  color: var(--text-subtle);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 860px) {
  .page-shell {
    padding: 1.75rem 1.5rem 1.5rem;
  }

  .monumental-heading {
    margin-bottom: 2rem;
  }

  .tagline {
    margin-bottom: 2rem;
    letter-spacing: 0.25em;
  }

  .bottom-footer {
    text-align: center;
  }
}

@media (max-width: 540px) {
  .action-row {
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
  }

  .subscribe-pill-btn {
    width: 100%;
    padding: 0.75rem;
  }
}