/* ============================================================
   HERO  ·  Video background · Fixed header · Hamburger nav
            Headline · Landing button · Sticky header states
   ============================================================ */

/* ── Waitlist button text swap (desktop default) ── */
.join-waitlist-button .desktop-text { display: inline; }
.join-waitlist-button .mobile-text  { display: none; }

/* ── Header actions layout ── */
.header-actions {
  display: flex;
  align-items: center;
}
@media (max-width: 767px) {
  .header-actions {
    flex-direction: column;
    align-items: flex-end;
  }
  .join-waitlist-button {
    order: 1;
    margin: 1rem 0 0.5rem 0 !important;
  }
  .landing-menu-toggle {
    order: 2;
    margin: 0 !important;
  }
}

/* ── Landing page body ── */
/* No background on body — the fixed video (z-index:-1) must be visible through it */
.landing-page-body { overflow-x: hidden; margin: 0; }
body.landing-loading { overflow: hidden; }

/* ── Fixed video background ── */
.video-background-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: calc(100vh + env(safe-area-inset-top));
  margin-top: calc(-1 * env(safe-area-inset-top));
  z-index: -1;
  overflow: hidden;
  /* Poster fallback: no white flash on repeat visits */
  background: #1e1030 url('../home-poster.jpg') center / cover no-repeat;
}
@media (max-width: 767px) {
  .video-background-container {
    top: 0 !important;
    height: calc(100vh + env(safe-area-inset-top)) !important;
  }
}
#landing-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* ── Fixed header ── */
.landing-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem var(--container-padding, 1.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 101;
  box-sizing: border-box;
  transition: background-color 0.4s ease, box-shadow 0.4s ease;
}
.landing-logo-link { line-height: 0; }
.landing-logo { width: 150px; height: auto; }

/* Hamburger button */
.landing-menu-toggle {
  background: none;
  border: none;
  padding: 0.5rem;
  color: var(--color-text-light, #000);
  line-height: 0;
}
.landing-menu-toggle svg {
  display: block;
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 1.5;
}
/* Default: black icon (contact/learn pages with light backgrounds) */
.landing-menu-toggle,
.landing-menu-toggle svg {
  color: #1e1030 !important;
  stroke: #1e1030 !important;
  fill: #1e1030 !important;
}

/* ── Hamburger dropdown nav ── */
.landing-nav {
  position: absolute;
  top: 100%;
  right: var(--container-padding);
  background-color: rgba(30, 16, 48, 0.85);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  display: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 102;
}
.landing-nav ul { list-style: none; margin: 0; padding: 0; }
.landing-nav li + li { margin-top: 0.75rem; }
.landing-nav a {
  display: block;
  text-decoration: none;
  font-family: var(--font-default, 'Manrope', sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-light);
  transition: color 0.2s ease;
}
.landing-nav a:hover,
.landing-nav a:focus { color: var(--color-accent); }
.landing-menu-toggle[aria-expanded="true"] + .landing-nav { display: block; }

/* ── Hero text overlay ── */
.landing-text-overlay {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 1200px;
  text-align: center;
  z-index: 100;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}
@media (min-width: 768px) {
  .landing-text-overlay { top: 45% !important; }
}

/* ── Headline & subheadline ── */
.landing-headline br.mobile-break { display: none; }
.landing-headline {
  font-family: var(--font-heading, serif);
  font-size: 2.5rem !important;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1.5rem 0;
  letter-spacing: 0.03em;
  color: var(--color-text-dark, #000);
  text-shadow: none !important;
}
.landing-subheadline {
  font-family: var(--font-heading, serif);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.5;
  margin: 0 auto;
  letter-spacing: 0.02em;
  color: var(--color-text-dark, #000);
  text-shadow: none;
}

/* ── Landing button ── */
.landing-button {
  position: fixed;
  bottom: 5vh;
  left: 50%;
  transform: translateX(-50%);
  z-index: 101;
  display: inline-block;
  padding: 0.5rem 1.2rem;
  background-color: var(--color-warm-ivory);
  color: var(--color-deep-plum);
  border: 2px solid var(--color-warm-ivory);
  border-radius: 50px;
  text-decoration: none;
  font-family: var(--font-heading, serif);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
/* When placed inside the header, reset fixed positioning */
.landing-header .landing-button {
  position: static !important;
  bottom: auto !important;
  left: auto !important;
  transform: none !important;
  margin-left: auto;
  margin-right: 1rem;
}
.landing-button:hover,
.landing-button:focus {
  background-color: transparent;
  border-color: var(--color-warm-ivory);
  color: var(--color-warm-ivory);
}

/* ── Mobile: headline sizes + button text ── */
@media (max-width: 767px) {
  .landing-headline {
    font-size: 2.8rem !important;
    font-weight: 900 !important;
    line-height: 1.1 !important;
  }
  .landing-headline br.mobile-break { display: block !important; }
  .landing-subheadline {
    font-size: 1.8rem !important;
    font-weight: 600 !important;
  }
  .landing-text-overlay { width: 90%; text-shadow: none; }
  .join-waitlist-button .desktop-text { display: none; }
  .join-waitlist-button .mobile-text  { display: inline; }
  .elevate-text { text-align: center; }
  /* Larger tap targets in hamburger menu */
  .landing-nav a {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
  }
}
@media (max-width: 480px) {
  .landing-headline {
    font-size: 2.2rem !important;
    font-weight: 900 !important;
    line-height: 1.1 !important;
  }
  .landing-subheadline { font-size: 1.2rem; }
}

/* ── Investor landing: full-viewport hero wrapper ── */
.hero-section {
  position: relative;
  height: 100vh;
  width: 100%;
}
/* Re-anchor the fixed hero elements to the hero wrapper */
.hero-section .landing-text-overlay { position: absolute !important; }
.hero-section .landing-button       { position: absolute !important; }

/* ── Sticky header: scroll states ── */
.landing-header.header-scrolled {
  background-color: rgba(30, 16, 48, 0.35);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* Hamburger: warm ivory over the video (unscrolled) */
.landing-header:not(.header-scrolled) .landing-menu-toggle,
.landing-header:not(.header-scrolled) .landing-menu-toggle svg {
  color: var(--color-warm-ivory) !important;
  stroke: var(--color-warm-ivory) !important;
  fill: var(--color-warm-ivory) !important;
}
/* Hamburger: antique lilac over the smoked-glass header */
.landing-header.header-scrolled .landing-menu-toggle,
.landing-header.header-scrolled .landing-menu-toggle svg {
  color: #ddd4e8 !important;
  stroke: #ddd4e8 !important;
  fill: #ddd4e8 !important;
}
/* Nav dropdown in scrolled state */
.landing-header.header-scrolled .landing-nav {
  background-color: rgba(30, 16, 48, 0.85);
}
.landing-header.header-scrolled .landing-nav a { color: #ddd4e8; }
.landing-header.header-scrolled .landing-nav a:hover,
.landing-header.header-scrolled .landing-nav a:focus { color: var(--color-warm-ivory); }
/* Waitlist button in scrolled state */
.landing-header.header-scrolled .landing-button.join-waitlist-button {
  background-color: transparent;
  border-color: #ddd4e8;
  color: #ddd4e8;
}