/* Pontos Boats — Coming Soon "Aegean Dusk"
   Register: brand. Strategy: drenched navy + precious gold (≤3%).
   Fonts: Saira Condensed (display) + Manrope (body) — the shipping identity.
*/

:root {
  --hero-img: url('assets/hero-poster.jpg');

  /* Drenched navy sea */
  --navy:        #0a2840;
  --navy-deep:   #061a2e;
  --navy-abyss:  #02101d;
  --navy-night:  #010a14;

  /* Warm gelcoat ink (never pure white) */
  --gelcoat:        #ece6da;
  --gelcoat-dim:    rgba(236, 230, 218, 0.62);
  --gelcoat-faint:  rgba(236, 230, 218, 0.34);
  --gelcoat-ghost:  rgba(236, 230, 218, 0.14);

  /* Accent — "moonlight": faint cool silvery-blue (CEO 2026-06-16, replaced gold).
     var names kept as --gold* so every usage cascades. */
  --gold:        #a8c6d6;
  --gold-warm:   #cfe4ef;
  --gold-soft:   rgba(168, 198, 214, 0.42);

  /* Teal lives only inside the water, never as UI chrome */
  --teal-depth:  #0f6b5e;
  --teal-glow:   rgba(23, 140, 130, 0.22);

  --font-body:    'Manrope', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Saira Condensed', var(--font-body);

  --gutter: clamp(1.35rem, 4.5vw, 3.5rem);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--gelcoat);
  background: var(--navy-night);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Thin gold framing hairline at the very top — luxury "edge" cue */
.frame {
  position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 5; pointer-events: none;
  background: linear-gradient(90deg,
    transparent 0%, var(--gold-soft) 22%, var(--gold) 50%, var(--gold-soft) 78%, transparent 100%);
  opacity: 0.7;
}

/* HERO SHELL ===================================================== */
.hero {
  position: relative;
  min-height: 100vh; min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto auto auto;
  gap: clamp(1rem, 2.2vh, 2rem);
  padding: clamp(1.6rem, 4vh, 3rem) var(--gutter) clamp(1.4rem, 3.5vh, 2.6rem);
  overflow: hidden;
  isolation: isolate;
}

/* SEA — full-bleed cinematic stack ============================== */
.sea { position: absolute; inset: 0; z-index: -1; overflow: hidden; background: var(--navy-abyss); }
.sea > * { position: absolute; inset: 0; }

/* Photo layer (set via --hero-img; falls back to a deep-water gradient) */
.sea__img {
  background-image: var(--hero-img, none);
  background-size: cover;
  background-position: center 38%;
  filter: brightness(0.6) saturate(0.82) contrast(1.06);
  transform: scale(1.06);
  animation: sea-drift 42s ease-in-out infinite alternate;
  will-change: transform;
}
/* Hero video — sits over the photo; the photo is the poster + reduced-motion fallback */
.sea__video {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.5) saturate(0.58) contrast(1.06);
  transform: scale(1.04); will-change: transform;
}
/* Procedural deep-water baseline — looks cinematic even with no photo */
.sea__base {
  background:
    radial-gradient(120% 80% at 50% -10%, #0e3a47 0%, transparent 55%),
    radial-gradient(90% 60% at 78% 26%, var(--teal-glow), transparent 60%),
    radial-gradient(80% 60% at 16% 82%, rgba(15,107,94,0.26), transparent 66%),
    linear-gradient(180deg, #03121f 0%, #061a2e 32%, #0a2840 64%, #0c3340 88%, #0e4250 100%);
}
.sea__base::before, .sea__base::after {
  content: ''; position: absolute; inset: -24%; pointer-events: none;
  filter: blur(26px); will-change: transform;
}
.sea__base::before {
  background:
    radial-gradient(34% 26% at 70% 30%, var(--teal-glow), transparent 66%),
    radial-gradient(40% 30% at 20% 76%, rgba(15,107,94,0.28), transparent 70%);
  animation: glow-a 34s ease-in-out infinite alternate;
}
.sea__base::after {
  background: radial-gradient(30% 24% at 56% 92%, rgba(23,140,130,0.18), transparent 62%);
  animation: glow-b 46s ease-in-out infinite alternate; opacity: 0.85;
}

/* Navy colour-grade over any photo so stock reads as the Pontos sea */
.sea__grade { background: linear-gradient(180deg, var(--navy-deep), var(--navy)); mix-blend-mode: multiply; opacity: 0.62; }

/* Legibility scrim — darker top (datemark) + bottom (signup) */
.sea__scrim {
  background:
    linear-gradient(180deg, rgba(2,16,29,0.72) 0%, transparent 24%, transparent 52%, rgba(2,12,23,0.74) 88%, rgba(1,10,20,0.92) 100%);
}

/* Film grain — bespoke, no external asset */
.sea__grain {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.05; mix-blend-mode: overlay; pointer-events: none;
}

/* Vignette — pull the eye to centre */
.sea__vignette {
  background: radial-gradient(120% 88% at 50% 46%, transparent 52%, rgba(1,8,17,0.55) 100%);
  pointer-events: none;
}

@keyframes sea-drift {
  0%   { transform: scale(1.06) translate3d(0, 0, 0); }
  100% { transform: scale(1.14) translate3d(-1.6%, -1.4%, 0); }
}
@keyframes glow-a { 0% { transform: translate3d(0,0,0) scale(1); } 100% { transform: translate3d(-5%,-4%,0) scale(1.12); } }
@keyframes glow-b { 0% { transform: translate3d(0,0,0) scale(1.08); } 100% { transform: translate3d(6%,4%,0) scale(0.95); } }

/* ENTRANCE ORCHESTRATION ======================================= */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 1s var(--ease-out), transform 1.1s var(--ease-out);
  transition-delay: var(--d, 0ms);
}
.hero.is-loaded .reveal { opacity: 1; transform: none; }

/* DATEMARK (top) =============================================== */
.hero__mark { display: flex; justify-content: center; }
.datemark {
  display: inline-flex; align-items: center; gap: 0.7em;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(0.62rem, 1.1vw, 0.76rem);
  letter-spacing: 0.42em; text-indent: 0.42em;
  text-transform: uppercase; color: var(--gelcoat-dim);
}
.datemark::before, .datemark::after {
  content: ''; width: clamp(20px, 4vw, 44px); height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-soft));
}
.datemark::after { background: linear-gradient(90deg, var(--gold-soft), transparent); }

/* CENTRE: WORDMARK + TAGLINE =================================== */
.hero__center {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: clamp(1.4rem, 3vw, 2.1rem);
  padding: clamp(1rem, 5vh, 3rem) 0;
}
.wordmark {
  width: clamp(228px, 40vw, 500px); height: auto; display: block;
  filter: drop-shadow(0 14px 50px rgba(0,0,0,0.55));
}
.tagline {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(0.92rem, 1.7vw, 1.5rem);
  letter-spacing: 0.62em; text-indent: 0.62em;
  color: var(--gelcoat); text-transform: uppercase; text-align: center;
}

/* COUNTDOWN =================================================== */
.hero__countdown { display: flex; flex-direction: column; align-items: center; gap: clamp(0.9rem, 2vh, 1.4rem); }
.overline {
  position: relative;
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(0.66rem, 1.05vw, 0.82rem);
  letter-spacing: 0.36em; text-indent: 0.36em;
  color: var(--gelcoat-dim); text-transform: uppercase; text-align: center;
  padding-bottom: clamp(0.9rem, 2vh, 1.3rem);
}
.overline::after {
  content: ''; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 30px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.countdown {
  display: flex; align-items: flex-start; gap: clamp(0.6rem, 2.4vw, 1.9rem);
  font-family: var(--font-display); font-variant-numeric: tabular-nums;
}
.countdown__unit { display: flex; flex-direction: column; align-items: center; gap: 0.55rem; min-width: clamp(56px, 8vw, 88px); }
.countdown__value {
  font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 300; color: var(--gelcoat);
  line-height: 1; letter-spacing: 0.01em;
}
.countdown__label {
  font-size: clamp(0.56rem, 0.9vw, 0.66rem); font-weight: 500;
  letter-spacing: 0.3em; text-indent: 0.3em; color: var(--gelcoat-faint); text-transform: uppercase;
}
.countdown__sep {
  font-size: clamp(1.4rem, 3.4vw, 2.4rem); color: var(--gold); opacity: 0.5;
  line-height: 1; transform: translateY(0.12em); font-weight: 300;
}

/* SIGNUP ====================================================== */
.hero__signup { display: flex; flex-direction: column; align-items: center; gap: 0.9rem; padding-top: clamp(0.5rem, 2vh, 1.5rem); }
.signup {
  display: flex; align-items: center; width: min(450px, 100%);
  border-bottom: 1px solid var(--gelcoat-ghost);
  padding: 0.7rem 0.1rem; transition: border-color 380ms var(--ease-out);
}
.signup:focus-within { border-bottom-color: var(--gold); }
.signup__input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--gelcoat); font-family: var(--font-body);
  font-size: 0.95rem; font-weight: 300; letter-spacing: 0.04em; padding: 0.25rem 0;
}
.signup__input::placeholder { color: var(--gelcoat-dim); font-weight: 300; }
.signup__button {
  background: transparent; border: none; color: var(--gold); cursor: pointer;
  padding: 0.4rem 0.2rem 0.4rem 0.9rem; display: flex; align-items: center;
  transition: transform 320ms var(--ease-out), color 320ms var(--ease-out);
}
.signup__button:hover, .signup__button:focus-visible {
  color: var(--gold-warm); transform: translateX(4px); outline: none;
}
.signup__status {
  font-family: var(--font-body); font-size: 0.78rem; font-weight: 300;
  letter-spacing: 0.05em; color: var(--gold-warm); min-height: 1.2em; text-align: center;
}

/* FOOTER ===================================================== */
.hero__bottom {
  display: flex; justify-content: center; align-items: center;
  font-family: var(--font-display); font-size: 0.62rem; font-weight: 400;
  letter-spacing: 0.34em; text-indent: 0.34em;
  color: var(--gelcoat-faint); text-transform: uppercase;
}

/* REDUCED MOTION ============================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
  .sea__img { transform: scale(1.04); filter: brightness(0.6) saturate(0.82) contrast(1.06); }
  .sea__video { display: none; }
}

/* MOBILE ===================================================== */
@media (max-width: 560px) {
  .countdown { gap: 0.5rem; }
  .countdown__sep { display: none; }
  .countdown__unit { min-width: 62px; }
  .tagline { letter-spacing: 0.4em; text-indent: 0.4em; }
  .datemark { letter-spacing: 0.3em; text-indent: 0.3em; }
  .datemark::before, .datemark::after { width: 18px; }

  /* Phones render the graded hero near-black — lift it so it reads */
  .sea__video, .sea__img { filter: brightness(0.86) saturate(0.74) contrast(1.03); }
  .sea__grade { opacity: 0.3; }
  .sea__vignette { opacity: 0.38; }
  .sea__scrim {
    background: linear-gradient(180deg, rgba(2,16,29,0.5) 0%, transparent 30%, transparent 60%, rgba(2,12,23,0.6) 100%);
  }
}