/* ============================================================
   HAAR · a fictional breath work studio
   Palette: fog white, sea glass, deep ink teal
   Type: Italiana (display) + Karla (body)
   ============================================================ */

@font-face {
  font-family: "Italiana";
  src: url("fonts/italiana.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Karla";
  src: url("fonts/karla-var.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Karla";
  src: url("fonts/karla-italic-var.woff2") format("woff2");
  font-weight: 200 800;
  font-style: italic;
  font-display: swap;
}

:root {
  --fog: #ECF1EF;
  --mist: #DDE6E2;
  --seaglass: #B9CCC5;
  --ink: #22403B;
  --ink-soft: #46615B;
  --accent: #2E6157;
  --accent-deep: #234B43;
  --line: #C3D2CC;
  --white: #F7FAF8;
  --agm-gradient: linear-gradient(125deg, hsl(188 92% 60%), hsl(214 90% 62%) 45%, hsl(256 88% 70%) 78%, hsl(286 80% 66%));

  --font-display: "Italiana", "Times New Roman", serif;
  --font-body: "Karla", "Helvetica Neue", Arial, sans-serif;

  --ease-drift: cubic-bezier(.33, .0, .2, 1);
  --measure: 34rem;

  /* z scale */
  --z-head: 30;
  --z-skip: 50;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: linear-gradient(180deg, var(--fog) 0%, #E7EEEA 55%, var(--fog) 100%);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-x: clip;
}

/* a whisper of film grain so the fog tones have tooth */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 6;
  pointer-events: none;
  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: .05;
}

::selection { background: var(--seaglass); color: var(--ink); }

h1, h2, h3, .foot-mark, .wordmark {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: .01em;
}

h1, h2, .manifesto .line { text-wrap: balance; }

/* ---------- skip link + focus ---------- */

.skip {
  position: fixed;
  top: .75rem; left: .75rem;
  z-index: var(--z-skip);
  padding: .6rem 1rem;
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
  border-radius: 2rem;
  transform: translateY(-300%);
  transition: transform .2s var(--ease-drift);
}
.skip:focus { transform: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- header ---------- */

.site-head {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-head);
  display: flex;
  align-items: center;
  gap: 2.2rem;
  padding: 1rem clamp(1.25rem, 4vw, 3rem);
  background: color-mix(in srgb, var(--fog) 82%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 55%, transparent);
}

.wordmark {
  font-size: 1.45rem;
  letter-spacing: .34em;
  text-indent: .34em;
  color: var(--ink);
  text-decoration: none;
  padding: .6rem .4rem .6rem 0;
}

.site-head nav {
  display: flex;
  gap: 1.6rem;
  margin-left: auto;
}
.site-head nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: .95rem;
  letter-spacing: .02em;
  transition: color .2s;
}
.site-head nav a:hover { color: var(--ink); }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  padding: .95rem 1.9rem;
  background: var(--accent);
  color: var(--white);
  text-decoration: none;
  border: 0;
  border-radius: 3rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .02em;
  cursor: pointer;
  transition: background .2s, transform .25s var(--ease-drift), box-shadow .25s;
  box-shadow: 0 10px 28px -14px rgba(34, 64, 59, .55);
}
.btn:hover {
  background: var(--accent-deep);
  box-shadow: 0 14px 30px -14px rgba(34, 64, 59, .6);
}
.btn:active { transform: translateY(1px); }

.btn-small { padding: .6rem 1.25rem; font-size: .92rem; }

.quiet-link {
  display: inline-block;
  padding: .55rem .35rem;
  color: var(--ink-soft);
  font-size: 1rem;
  text-decoration: underline;
  text-underline-offset: .35em;
  text-decoration-color: var(--seaglass);
  transition: color .2s, text-decoration-color .2s;
}
.quiet-link:hover { color: var(--ink); text-decoration-color: var(--accent); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  overflow: clip;
  background:
    radial-gradient(90rem 60rem at 82% -10%, rgba(244, 238, 220, .5), transparent 60%),
    radial-gradient(70rem 50rem at 8% 108%, rgba(163, 190, 180, .38), transparent 62%),
    linear-gradient(180deg, #CBDAD3 0%, #DFE8E4 48%, var(--fog) 100%);
}

.dawn {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .3;
  background:
    radial-gradient(64rem 42rem at 74% 16%, rgba(246, 226, 190, .9), rgba(240, 226, 199, .3) 46%, transparent 72%);
}

.mist {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .9;
}

.hero-inner {
  position: relative;
  width: min(72rem, 100%);
  margin-inline: auto;
  padding: 7.5rem clamp(1.25rem, 4vw, 3rem) 4rem;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}

.eyebrow {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.4rem;
}

h1 {
  font-size: clamp(3rem, 8.5vw, 6rem);
  margin-bottom: 1.6rem;
}

.lede {
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: var(--measure);
  margin-bottom: 2.4rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  flex-wrap: wrap;
}

/* ---------- breath pacer ---------- */

.pacer {
  justify-self: center;
  text-align: center;
  max-width: 20rem;
}

.pacer-eyebrow {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.6rem;
}

.pacer-ring {
  position: relative;
  width: clamp(12rem, 24vw, 15rem);
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: color-mix(in srgb, var(--white) 55%, transparent);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: border-color .3s;
}
.pacer-ring:hover { border-color: var(--accent); }

.pacer-halo, .pacer-core {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  pointer-events: none;
}

.pacer-halo {
  background: radial-gradient(circle, transparent 55%, color-mix(in srgb, var(--seaglass) 45%, transparent) 100%);
}

.pacer-core {
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 30%, transparent) 0%, color-mix(in srgb, var(--accent) 12%, transparent) 60%, transparent 72%);
  transform: scale(.55);
}

.pacer-label {
  position: relative;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: .12em;
  color: var(--ink);
}

.pacer-phase {
  margin-top: 1.3rem;
  font-size: .95rem;
  color: var(--ink-soft);
  min-height: 1.7em;
}

.pacer-after {
  margin-top: .5rem;
  font-style: italic;
  color: var(--accent);
  font-size: .98rem;
}

/* ---------- manifesto ---------- */

.manifesto {
  padding: clamp(6rem, 14vh, 10rem) clamp(1.25rem, 4vw, 3rem);
  text-align: center;
}

.manifesto .line {
  --clr: 0;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.4vw, 3rem);
  line-height: 1.35;
  color: var(--ink);
  opacity: calc(.12 + .88 * var(--clr));
  filter: blur(calc((1 - var(--clr)) * 9px));
  transform: translateY(calc((1 - var(--clr)) * 14px));
}
.manifesto .line + .line { margin-top: 1.1rem; }

/* ---------- bands / sections ---------- */

.band {
  position: relative;
  overflow: clip;
  padding: clamp(4.5rem, 10vh, 7.5rem) clamp(1.25rem, 4vw, 3rem);
}
.band-inner { position: relative; z-index: 1; }

/* ghost words drifting behind the content */
.ghost {
  position: absolute;
  z-index: 0;
  top: 8%;
  right: -1%;
  font-family: var(--font-display);
  font-size: clamp(9rem, 24vw, 22rem);
  line-height: 1;
  color: rgba(34, 64, 59, .05);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
#sessions .ghost { left: -2%; right: auto; top: 3%; }
#guide .ghost { right: 3%; top: 14%; }

.band-tint {
  background: linear-gradient(180deg, #DEE7E2 0%, #D3E0DA 100%);
}

.band-inner {
  width: min(72rem, 100%);
  margin-inline: auto;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

h2 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin-bottom: 1rem;
}

.col-body p + p { margin-top: 1.1rem; }
.col-body p { max-width: var(--measure); color: var(--ink-soft); }

address {
  font-style: normal;
  margin: 1.4rem 0 .6rem;
  color: var(--ink-soft);
}
.times { color: var(--ink-soft); font-size: .98rem; }

.tide-times {
  margin-top: .5rem;
  color: var(--accent);
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.sound-toggle {
  background: none;
  border: 0;
  cursor: pointer;
  font-family: inherit;
}

.signature {
  font-style: italic;
  color: var(--accent);
  border-left: 2px solid var(--seaglass);
  padding-left: 1.2rem;
}

/* ---------- imagery ---------- */

img { max-width: 100%; height: auto; display: block; }

.vista {
  position: relative;
  height: clamp(16rem, 52vh, 30rem);
  overflow: clip;
}
.vista img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* fog fades and a light veil so the photograph breathes in and out of the page */
.vista::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, var(--fog) 0, transparent 8rem),
    linear-gradient(0deg, var(--fog) 0, transparent 8rem),
    rgba(236, 241, 239, .08);
}

.room-figure {
  margin-top: 2rem;
  border-radius: 1.1rem;
  overflow: clip;
  border: 1px solid var(--line);
  box-shadow: 0 24px 44px -30px rgba(34, 64, 59, .4);
}

.door-figure,
.side-figure {
  margin-top: 2rem;
  max-width: 17rem;
  border-radius: 1.1rem;
  overflow: clip;
  border: 1px solid var(--line);
  box-shadow: 0 24px 44px -30px rgba(34, 64, 59, .4);
}

/* ---------- tideline divider ---------- */

.tideline { overflow: hidden; line-height: 0; }
.tideline svg { width: 100%; height: 52px; }
.wave {
  stroke: #9FB8AF;
  stroke-width: 2;
  animation: drift 26s linear infinite;
}
.wave-b {
  stroke: var(--line);
  animation-duration: 38s;
  animation-direction: reverse;
}
@keyframes drift {
  from { transform: translateX(0); }
  to   { transform: translateX(-720px); }
}

/* ---------- tide rail ---------- */

.tide-rail {
  position: fixed;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  height: 60vh;
  width: 9rem;
  z-index: 20;
  display: none;
}
@media (min-width: 1180px) { .tide-rail { display: block; } }

.rail-line {
  position: absolute;
  right: .4rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}
.rail-fill {
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
}

.rail-mark {
  position: absolute;
  right: 1.3rem;
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  opacity: .55;
  padding: .3rem .2rem;
  transition: opacity .2s, color .2s;
  white-space: nowrap;
}
.rail-mark::after {
  content: "";
  position: absolute;
  right: -1.05rem;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--seaglass);
}
.rail-mark:hover, .rail-mark:focus-visible { opacity: 1; color: var(--accent); }

/* ---------- session cards ---------- */

.cards {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  align-items: start;
}

/* the cards step down like the tide going out */
@media (min-width: 901px) {
  .card:nth-child(2) { margin-top: 2.4rem; }
  .card:nth-child(3) { margin-top: 4.8rem; }
}

.card h3 {
  display: inline-block;
  padding-bottom: .5rem;
}
.card:hover h3 {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='7' viewBox='0 0 40 7'%3E%3Cpath d='M0 3.5 Q10 0 20 3.5 T40 3.5' fill='none' stroke='%23B9CCC5' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-position: 0 100%;
  background-size: 40px 7px;
  animation: waveslide 5s linear infinite;
}
@keyframes waveslide { to { background-position-x: 40px; } }

.card {
  background: linear-gradient(180deg, #FAFCFB 0%, #F0F5F3 100%);
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  padding: 2.4rem 2rem;
  transition: transform .35s var(--ease-drift), box-shadow .35s, border-color .35s;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--seaglass);
  box-shadow: 0 24px 44px -28px rgba(34, 64, 59, .35);
}

.card h3 { font-size: 1.65rem; margin-bottom: .3rem; }

.card-meta {
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.card p:last-child { color: var(--ink-soft); font-size: .98rem; }

/* ---------- form ---------- */

form { max-width: 30rem; }

.hp { position: absolute; left: -9999px; }

.field { margin-bottom: 1.2rem; }

.field label {
  display: block;
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .04em;
  margin-bottom: .4rem;
}

.field input,
.field textarea {
  width: 100%;
  padding: .8rem 1rem;
  font: inherit;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: .6rem;
  transition: border-color .2s;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.form-note {
  margin-top: 1rem;
  font-size: .85rem;
  color: var(--ink-soft);
}

/* ---------- footer ---------- */

.site-foot {
  padding: 4rem clamp(1.25rem, 4vw, 3rem) 3rem;
  text-align: center;
  background:
    radial-gradient(60rem 30rem at 50% -20%, rgba(185, 204, 197, .14), transparent 60%),
    linear-gradient(180deg, #22403B 0%, #182E2A 100%);
  color: var(--seaglass);
  font-size: .95rem;
}

.foot-mark {
  font-size: 1.5rem;
  letter-spacing: .34em;
  text-indent: .34em;
  color: var(--white);
  margin-bottom: 1rem;
}

.site-foot p + p { margin-top: .5rem; }

.credit strong {
  font-weight: 600;
  background: var(--agm-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- reveals ---------- */

/* hidden-until-reveal only applies once JS has confirmed it is running,
   so the content is never invisible without it */
.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .9s var(--ease-drift), transform .9s var(--ease-drift);
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: 6.5rem;
    gap: 3.5rem;
  }
  .pacer { justify-self: start; text-align: left; }
  .pacer-phase, .pacer-after { text-align: left; }
  .two-col { grid-template-columns: 1fr; gap: 1.8rem; }
  .cards { grid-template-columns: 1fr; }
  .site-head nav { display: none; }
  .site-head { gap: 1rem; }
  .site-head .btn-small { margin-left: auto; }
}

/* ---------- still mode (screenshots) ---------- */

.still .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
.still .wave { animation: none; }
.still .manifesto .line { opacity: 1 !important; filter: none !important; transform: none !important; }
.still .card:hover h3 { animation: none; }

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .wave { animation: none; }
  .manifesto .line { opacity: 1; filter: none; transform: none; }
  .card:hover h3 { animation: none; }
  .card, .btn { transition-property: background, border-color, box-shadow, color; }
  .card:hover { transform: none; }
  .ghost { transform: none !important; }
}