/* ============================================================================
   EMBER & ICE — Contrast Therapy Studio
   Design system: thermal duality. Obsidian base; ember-warm vs glacial-cold.
   Fonts: Fraunces (display) · Hanken Grotesk (body) · DM Mono (thermal readouts)
   ========================================================================== */

/* ----------------------------------------------------------------- Tokens */
:root {
  /* base — obsidian, layered for depth */
  --obsidian:      #0a0a0f;
  --coal:          #101018;
  --slate-900:     #14141d;
  --slate-800:     #1b1b26;
  --slate-700:     #262633;
  --hairline:      rgba(245, 237, 228, 0.10);
  --hairline-soft: rgba(245, 237, 228, 0.055);

  /* ember ramp — heat */
  --ember-100: #ffd9b0;
  --ember-300: #ff9e5e;
  --ember-500: #ff6b35;
  --ember-600: #f0561f;
  --ember-700: #c0341e;
  --ember-glow: rgba(255, 107, 53, 0.55);

  /* ice ramp — cold */
  --ice-100: #eaf7fb;
  --ice-300: #a9e0ef;
  --ice-500: #6fcfe6;
  --ice-600: #3f9fc4;
  --ice-700: #2c6f95;
  --ice-glow: rgba(111, 207, 230, 0.5);

  /* text */
  --cream:      #f5ede4;   /* warm primary text */
  --cream-dim:  #cdc4ba;
  --frost:      #e7f2f6;   /* cool primary text */
  --muted:      #8b8792;   /* neutral secondary */
  --muted-dim:  #625f6b;

  /* type */
  --display: "Newsreader", Georgia, "Times New Roman", serif;
  --body: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "DM Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* scale (fluid) */
  --step--1: clamp(0.82rem, 0.79rem + 0.15vw, 0.9rem);
  --step-0:  clamp(1rem, 0.95rem + 0.25vw, 1.15rem);
  --step-1:  clamp(1.25rem, 1.15rem + 0.5vw, 1.55rem);
  --step-2:  clamp(1.6rem, 1.4rem + 1vw, 2.2rem);
  --step-3:  clamp(2.1rem, 1.7rem + 2vw, 3.3rem);
  --step-4:  clamp(2.8rem, 2rem + 4vw, 5.2rem);
  --step-5:  clamp(3.6rem, 2.2rem + 7vw, 8rem);

  /* space */
  --space-section: clamp(5rem, 3rem + 9vw, 9.5rem);
  --gutter: clamp(1.25rem, 0.8rem + 2vw, 2.5rem);
  --maxw: 1240px;
  --maxw-text: 68ch;

  /* form */
  --radius: 4px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  /* shadow / glow */
  --shadow-lift: 0 24px 60px -24px rgba(0,0,0,0.85);
  --shadow-card: 0 2px 1px rgba(255,255,255,0.03) inset, 0 30px 70px -40px rgba(0,0,0,0.9);

  /* motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  /* thermal accent — flipped per-section by JS/classes */
  --accent: var(--ember-500);
  --accent-soft: var(--ember-glow);
  --accent-text: var(--ember-100);
  color-scheme: dark;
}

/* --------------------------------------------------------------- Reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-color: var(--slate-700) var(--obsidian);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  font-family: var(--body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--cream);
  background: var(--obsidian);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height: 100vh;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--ember-500); color: var(--obsidian); }

/* focus — visible, thermal */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ------------------------------------------------------ Atmosphere layers */
/* fine film grain over everything */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* subtle vignette to hold attention center */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9997;
  pointer-events: none;
  background: radial-gradient(130% 100% at 50% 0%, transparent 55%, rgba(0,0,0,0.5) 100%);
}

/* cursor thermal bloom (desktop only, added by JS) */
.thermal-cursor {
  position: fixed;
  top: 0; left: 0;
  width: 460px; height: 460px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.6s ease, background 0.8s ease;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 65%);
  filter: blur(14px);
  will-change: transform;
}
@media (hover: hover) and (pointer: fine) {
  body:not(.reduce-motion) .thermal-cursor { opacity: 0.6; }
}

/* --------------------------------------------------------------- Layout */
.wrap { width: min(100% - (var(--gutter) * 2), var(--maxw)); margin-inline: auto; }
.wrap-narrow { width: min(100% - (var(--gutter) * 2), 900px); margin-inline: auto; }
section { position: relative; }
.section-pad { padding-block: var(--space-section); }

.eyebrow {
  font-family: var(--mono);
  font-size: var(--step--1);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent-text);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: currentColor;
  opacity: 0.6;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.015em;
  font-optical-sizing: auto;
}
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-2); line-height: 1.08; }
.lede { font-size: var(--step-1); color: var(--cream-dim); line-height: 1.5; font-weight: 300; }

/* --------------------------------------------------------------- Buttons */
.btn {
  --btn-bg: var(--accent);
  --btn-fg: var(--obsidian);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.95em 1.7em;
  font-family: var(--mono);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border-radius: var(--radius-pill);
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
  box-shadow: 0 0 0 rgba(0,0,0,0);
  font-weight: 500;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(120% 140% at 50% 120%, rgba(255,255,255,0.35), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -14px var(--accent-soft), 0 0 30px -6px var(--accent-soft);
}
.btn:hover::after { opacity: 1; }
.btn:active { transform: translateY(0); }
.btn .arrow { transition: transform 0.4s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--cream);
  box-shadow: inset 0 0 0 1px var(--hairline);
}
.btn-ghost:hover {
  --btn-fg: var(--obsidian);
  background: var(--cream);
  box-shadow: 0 16px 40px -18px rgba(0,0,0,0.8);
}
.btn-lg { padding: 1.1em 2.1em; font-size: var(--step-0); }

/* text link with animated underline */
.link-u {
  position: relative;
  color: var(--accent-text);
  font-family: var(--mono);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.link-u::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}
.link-u:hover::after { transform: scaleX(1); }

/* --------------------------------------------------------------- Nav */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(1rem, 2vw, 1.6rem) var(--gutter);
  transition: background 0.5s ease, backdrop-filter 0.5s ease, border-color 0.5s ease, padding 0.4s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 10, 15, 0.72);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border-bottom-color: var(--hairline-soft);
  padding-block: clamp(0.7rem, 1.3vw, 1rem);
}
.brand {
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: baseline;
  gap: 0.34em;
  white-space: nowrap;
}
.brand .amp { color: var(--muted); font-style: italic; }
.brand .e { color: var(--ember-300); }
.brand .i { color: var(--ice-300); }
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2.4vw, 2.4rem);
  list-style: none;
}
.nav-links a {
  font-size: var(--step--1);
  letter-spacing: 0.02em;
  color: var(--cream-dim);
  transition: color 0.3s ease;
  position: relative;
}
.nav-links a:hover { color: var(--cream); }
.nav-links .nav-book { }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(80vw, 340px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    padding: 2rem var(--gutter);
    background: rgba(12, 12, 18, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-left: 1px solid var(--hairline);
    transform: translateX(100%);
    transition: transform 0.5s var(--ease-out);
  }
  .nav-links a { font-size: var(--step-1); font-family: var(--display); }
  body.menu-open .nav-links { transform: translateX(0); }
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    z-index: 101;
    padding: 8px;
  }
  .nav-toggle span {
    width: 24px; height: 2px;
    background: var(--cream);
    transition: transform 0.4s var(--ease-out), opacity 0.3s ease;
  }
  body.menu-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* --------------------------------------------------- Thermometer scroll rail */
.thermo {
  position: fixed;
  right: clamp(0.8rem, 2vw, 1.9rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  pointer-events: none;
}
.thermo-track {
  width: 3px;
  height: 42vh;
  max-height: 360px;
  border-radius: 999px;
  background: var(--slate-700);
  overflow: hidden;
  position: relative;
}
.thermo-fill {
  position: absolute;
  inset: 0 0 auto 0;
  height: 0%;
  background: linear-gradient(var(--ember-500), var(--ember-300) 30%, var(--ice-500) 78%, var(--ice-300));
  transition: height 0.15s linear;
}
.thermo-read {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.thermo-read b { color: var(--accent-text); font-weight: 500; }
@media (max-width: 1024px) { .thermo { display: none; } }

/* --------------------------------------------------------- Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  filter: blur(6px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out), filter 0.9s var(--ease-out);
}
.reveal.in { opacity: 1; transform: none; filter: none; }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }
.reduce-motion .reveal { opacity: 1; transform: none; filter: none; transition: none; }

/* ============================================================= HERO */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
/* the thermal split backdrop */
.hero-split { position: absolute; inset: 0; z-index: -3; }
.hero-split .side { position: absolute; inset: 0; }
.hero-split .ember {
  background:
    radial-gradient(90% 120% at 18% 30%, rgba(255,107,53,0.42), transparent 55%),
    radial-gradient(70% 90% at 5% 80%, rgba(192,52,30,0.5), transparent 60%),
    linear-gradient(120deg, #2a0f08 0%, #180a0c 46%, transparent 62%);
  clip-path: polygon(0 0, 58% 0, 42% 100%, 0 100%);
}
.hero-split .ice {
  background:
    radial-gradient(90% 120% at 84% 32%, rgba(111,207,230,0.36), transparent 55%),
    radial-gradient(70% 90% at 96% 78%, rgba(44,111,149,0.5), transparent 60%),
    linear-gradient(120deg, transparent 40%, #0a1620 58%, #08171f 100%);
  clip-path: polygon(58% 0, 100% 0, 100% 100%, 42% 100%);
}
/* glowing seam */
.hero-seam {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(107deg, transparent 47%, rgba(245,237,228,0.14) 50%, transparent 53%);
  mix-blend-mode: screen;
}
.hero-steam {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(60% 50% at 50% 60%, rgba(245,237,228,0.05), transparent 70%);
  opacity: 0.8;
  animation: steam 14s ease-in-out infinite alternate;
}
@keyframes steam {
  0% { transform: translateY(0) scale(1); opacity: 0.5; }
  100% { transform: translateY(-24px) scale(1.06); opacity: 0.85; }
}

.hero-inner { padding: 8rem var(--gutter) 4rem; position: relative; z-index: 2; }
.hero .eyebrow { margin-bottom: 1.6rem; justify-content: center; }
.hero h1 {
  font-size: var(--step-5);
  line-height: 0.92;
  letter-spacing: -0.02em;
}
.hero h1 .ember-word { color: var(--ember-100); text-shadow: 0 0 60px var(--ember-glow); }
.hero h1 .amp { font-style: italic; color: var(--muted); font-size: 0.7em; }
.hero h1 .ice-word { color: var(--ice-100); text-shadow: 0 0 60px var(--ice-glow); }
.hero-tag {
  max-width: 46ch;
  margin: 1.8rem auto 0;
  color: var(--cream-dim);
  font-size: var(--step-1);
  font-weight: 300;
}
.hero-cta { margin-top: 2.6rem; display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* animated line of degrees under hero */
.hero-degrees {
  position: absolute;
  bottom: 2.2rem; left: 0; right: 0;
  display: flex;
  justify-content: center;
  gap: 2.4rem;
  font-family: var(--mono);
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  color: var(--muted);
  z-index: 2;
}
.hero-degrees b { font-weight: 500; }
.hero-degrees .hot b { color: var(--ember-300); }
.hero-degrees .cold b { color: var(--ice-300); }
.hero-degrees .sep { opacity: 0.4; }

/* hero entrance stagger */
.hero .stagger > * { opacity: 0; transform: translateY(20px); animation: heroIn 1s var(--ease-out) forwards; }
.hero .stagger > *:nth-child(1) { animation-delay: 0.15s; }
.hero .stagger > *:nth-child(2) { animation-delay: 0.35s; }
.hero .stagger > *:nth-child(3) { animation-delay: 0.55s; }
.hero .stagger > *:nth-child(4) { animation-delay: 0.75s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }
.reduce-motion .hero .stagger > * { opacity: 1; transform: none; animation: none; }
.reduce-motion .hero-steam { animation: none; }

/* --------------------------------------------------------- Marquee ticker */
.ticker {
  border-block: 1px solid var(--hairline-soft);
  background: var(--coal);
  overflow: hidden;
  padding-block: 1.1rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-row { display: flex; gap: 3rem; width: max-content; animation: slide 34s linear infinite; }
.reduce-motion .ticker-row { animation: none; flex-wrap: wrap; justify-content: center; }
.ticker span {
  font-family: var(--display);
  font-size: var(--step-2);
  color: var(--cream-dim);
  display: inline-flex;
  align-items: center;
  gap: 3rem;
  white-space: nowrap;
}
.ticker span::after { content: "❄"; color: var(--ice-500); font-size: 0.6em; }
.ticker span:nth-child(even)::after { content: "✳"; color: var(--ember-500); }
@keyframes slide { to { transform: translateX(-50%); } }

/* ============================================================ Concept */
.concept { background: var(--coal); }
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.concept h2 { margin-bottom: 1.4rem; }
.concept h2 em { font-style: italic; color: var(--ember-300); }
.concept p + p { margin-top: 1.1rem; }
.concept .lede { color: var(--cream-dim); }
.stat-row {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3.4rem);
  margin-top: 2.4rem;
  flex-wrap: wrap;
}
.stat { }
.stat .n {
  font-family: var(--display);
  font-size: var(--step-3);
  color: var(--cream);
  line-height: 1;
  display: block;
}
.stat .l {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.5rem;
}
/* thermal orb visual */
.orb {
  position: relative;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 32% 30%, rgba(255,158,94,0.5), transparent 46%),
    radial-gradient(circle at 70% 74%, rgba(111,207,230,0.45), transparent 46%),
    var(--slate-900);
  box-shadow: inset 0 0 80px rgba(0,0,0,0.7), var(--shadow-lift);
  isolation: isolate;
}
.orb::before {
  content: "";
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  animation: spin 26s linear infinite;
}
.orb::after {
  content: "";
  position: absolute;
  inset: 20%;
  border-radius: 50%;
  border: 1px dashed var(--hairline-soft);
  animation: spin 40s linear infinite reverse;
}
.reduce-motion .orb::before, .reduce-motion .orb::after { animation: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.orb-core {
  font-family: var(--mono);
  text-align: center;
  z-index: 1;
}
.orb-core .big { font-family: var(--display); font-size: var(--step-3); color: var(--cream); }
.orb-core .sub { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }

@media (max-width: 800px) {
  .concept-grid { grid-template-columns: 1fr; }
  .orb { max-width: 360px; margin-inline: auto; order: -1; }
}

/* ============================================================ The Ritual */
.ritual { background: var(--obsidian); overflow: hidden; }
.ritual-head { text-align: center; max-width: 60ch; margin: 0 auto clamp(2.5rem, 5vw, 4rem); }
.ritual-head h2 { margin: 1rem 0 1rem; }
.ritual-stage {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 3.5rem);
  background:
    radial-gradient(120% 140% at 12% 0%, var(--stage-warm, rgba(255,107,53,0.12)), transparent 55%),
    radial-gradient(120% 140% at 100% 100%, var(--stage-cool, rgba(111,207,230,0.10)), transparent 55%),
    var(--slate-900);
  transition: background 0.8s var(--ease-in-out);
  position: relative;
  overflow: hidden;
}
.ritual-steps { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.ritual-step {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 1.1rem 1.2rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.4s ease;
  border: 1px solid transparent;
  text-align: left;
  width: 100%;
}
.ritual-step:hover { background: rgba(255,255,255,0.03); }
.ritual-step[aria-selected="true"] {
  background: rgba(255,255,255,0.05);
  border-color: var(--hairline);
}
.ritual-step .idx {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  padding-top: 0.35em;
  min-width: 2ch;
}
.ritual-step[aria-selected="true"] .idx { color: var(--step-accent, var(--ember-300)); }
.ritual-step .st-title { font-family: var(--display); font-size: var(--step-1); color: var(--cream); }
.ritual-step .st-sub { font-size: var(--step--1); color: var(--muted); margin-top: 0.15rem; }
.ritual-step .st-temp {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--step-accent, var(--muted));
  white-space: nowrap;
  padding-top: 0.4em;
}
.ritual-detail { position: relative; min-height: 220px; }
.ritual-panel { }
.ritual-panel .p-phase {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--step-accent, var(--ember-300));
}
.ritual-panel h3 { margin: 0.8rem 0 1rem; font-size: var(--step-3); }
.ritual-panel p { color: var(--cream-dim); max-width: 46ch; }
.ritual-panel .p-benefits {
  list-style: none;
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.ritual-panel .p-benefits li {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.5em 0.9em;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline);
  color: var(--cream-dim);
}
.ritual-fade { animation: ritualFade 0.6s var(--ease-out); }
@keyframes ritualFade { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.reduce-motion .ritual-fade { animation: none; }
@media (max-width: 800px) {
  .ritual-stage { grid-template-columns: 1fr; }
  .ritual-step .st-temp { display: none; }
}

/* ========================================================= Experiences */
.exp { background: var(--coal); }
.exp-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; flex-wrap: wrap; margin-bottom: clamp(2rem,4vw,3.4rem); }
.exp-head h2 { max-width: 16ch; }
.exp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.1rem;
}
.exp-card {
  position: relative;
  padding: 1.8rem 1.7rem 2rem;
  border-radius: var(--radius-lg);
  background: var(--slate-900);
  border: 1px solid var(--hairline-soft);
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.5s var(--ease-out), border-color 0.5s ease;
  min-height: 300px;
  display: flex;
  flex-direction: column;
}
.exp-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.6s ease;
  background: radial-gradient(120% 90% at 50% 120%, var(--card-glow, var(--ember-glow)), transparent 60%);
}
.exp-card:hover { transform: translateY(-6px); border-color: var(--hairline); }
.exp-card:hover::before { opacity: 0.5; }
.exp-card .c-num { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; color: var(--muted); }
.exp-card .c-icon { margin: 0.4rem 0 1.4rem; }
.exp-card .c-icon svg { width: 42px; height: 42px; }
.exp-card h3 { font-size: var(--step-2); margin-bottom: 0.6rem; }
.exp-card p { color: var(--muted); font-size: var(--step--1); flex-grow: 1; }
.exp-card .c-meta {
  margin-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--cream-dim);
  padding-top: 1rem;
  border-top: 1px solid var(--hairline-soft);
}
.exp-card .c-temp { color: var(--card-accent, var(--ember-300)); }

/* ============================================================ Membership */
.member { background: var(--obsidian); }
.member-head { text-align: center; max-width: 56ch; margin: 0 auto clamp(2.5rem,5vw,4rem); }
.member-head h2 { margin: 1rem 0; }
.toggle-wrap { display: flex; justify-content: center; margin-bottom: 3rem; }
.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.2rem;
  align-items: stretch;
}
.plan {
  position: relative;
  padding: 2.2rem 1.9rem;
  border-radius: var(--radius-lg);
  background: var(--slate-900);
  border: 1px solid var(--hairline-soft);
  display: flex;
  flex-direction: column;
  transition: transform 0.5s var(--ease-out);
}
.plan:hover { transform: translateY(-5px); }
.plan.featured {
  border-color: var(--ember-600);
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(255,107,53,0.14), transparent 60%),
    var(--slate-800);
  box-shadow: var(--shadow-card);
}
.plan .tag {
  position: absolute;
  top: -0.75rem; left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.4em 1em;
  border-radius: var(--radius-pill);
  background: var(--ember-500);
  color: var(--obsidian);
  white-space: nowrap;
}
.plan .p-name { font-family: var(--display); font-size: var(--step-2); }
.plan .p-desc { color: var(--muted); font-size: var(--step--1); margin: 0.4rem 0 1.6rem; min-height: 2.6em; }
.plan .p-price { display: flex; align-items: baseline; gap: 0.3rem; margin-bottom: 1.6rem; }
.plan .p-price .amt { font-family: var(--display); font-size: var(--step-4); color: var(--cream); line-height: 1; }
.plan .p-price .per { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); }
.plan ul { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 2rem; flex-grow: 1; }
.plan li { display: flex; gap: 0.7rem; align-items: flex-start; font-size: var(--step--1); color: var(--cream-dim); }
.plan li svg { flex-shrink: 0; margin-top: 0.2em; color: var(--ember-300); width: 15px; height: 15px; }
.plan.ice-plan li svg { color: var(--ice-300); }
.plan .btn { justify-content: center; }

/* ============================================================ First-timer band */
.intro-band {
  background:
    radial-gradient(90% 130% at 10% 20%, rgba(255,107,53,0.16), transparent 55%),
    radial-gradient(90% 130% at 92% 90%, rgba(111,207,230,0.14), transparent 55%),
    var(--slate-900);
  border-block: 1px solid var(--hairline);
}
.intro-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem; align-items: center; }
.intro-inner h2 { font-size: var(--step-3); margin-bottom: 1rem; }
.intro-inner p { color: var(--cream-dim); max-width: 44ch; }
.intro-price {
  text-align: center;
  padding: 2rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: rgba(10,10,15,0.5);
}
.intro-price .k { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.intro-price .v { font-family: var(--display); font-size: var(--step-5); line-height: 1; color: var(--ember-100); margin: 0.4rem 0; text-shadow: 0 0 50px var(--ember-glow); }
.intro-price .d { font-size: var(--step--1); color: var(--cream-dim); }
@media (max-width: 760px) { .intro-inner { grid-template-columns: 1fr; } }

/* ============================================================ Testimonials */
.quotes { background: var(--coal); }
.quotes-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.2rem; }
.quote {
  padding: 2rem 1.8rem;
  border-radius: var(--radius-lg);
  background: var(--slate-900);
  border: 1px solid var(--hairline-soft);
  display: flex;
  flex-direction: column;
}
.quote .mark { font-family: var(--display); font-size: 3.5rem; line-height: 0.6; color: var(--ember-600); height: 0.5em; }
.quote p { font-family: var(--display); font-size: var(--step-1); font-style: italic; color: var(--cream); line-height: 1.35; margin: 1rem 0 1.6rem; flex-grow: 1; }
.quote .who { display: flex; align-items: center; gap: 0.8rem; }
.quote .who .av {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--ember-500), var(--ice-600));
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 0.8rem; color: var(--obsidian); font-weight: 500;
}
.quote .who .nm { font-size: var(--step--1); color: var(--cream); }
.quote .who .rl { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.06em; color: var(--muted); text-transform: uppercase; }
.stars { color: var(--ember-300); letter-spacing: 0.15em; font-size: 0.85rem; }

/* ============================================================ FAQ */
.faq { background: var(--obsidian); }
.faq-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: clamp(2rem,5vw,4rem); align-items: start; }
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-top: 1px solid var(--hairline); }
.faq-item:last-child { border-bottom: 1px solid var(--hairline); }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 0.2rem;
  text-align: left;
  font-family: var(--display);
  font-size: var(--step-1);
  color: var(--cream);
}
.faq-q .pm { position: relative; width: 18px; height: 18px; flex-shrink: 0; }
.faq-q .pm::before, .faq-q .pm::after {
  content: ""; position: absolute; background: var(--accent);
  transition: transform 0.4s var(--ease-out);
}
.faq-q .pm::before { inset: 8px 0; height: 2px; }
.faq-q .pm::after { inset: 0 8px; width: 2px; }
.faq-item[open] .pm::after { transform: scaleY(0); }
.faq-a { overflow: hidden; }
.faq-a p { color: var(--cream-dim); max-width: 60ch; padding: 0 0.2rem 1.6rem; font-size: var(--step-0); }
details.faq-item summary { list-style: none; cursor: pointer; }
details.faq-item summary::-webkit-details-marker { display: none; }

/* ============================================================ CTA */
.cta {
  text-align: center;
  background:
    radial-gradient(80% 120% at 20% 0%, rgba(255,107,53,0.2), transparent 55%),
    radial-gradient(80% 120% at 80% 100%, rgba(111,207,230,0.18), transparent 55%),
    var(--coal);
  overflow: hidden;
}
.cta h2 { font-size: var(--step-5); line-height: 0.95; max-width: 16ch; margin: 1.2rem auto 1.4rem; }
.cta h2 .em { color: var(--ember-100); }
.cta h2 .ic { color: var(--ice-100); font-style: italic; }
.cta p { color: var(--cream-dim); max-width: 44ch; margin: 0 auto 2.4rem; font-size: var(--step-1); font-weight: 300; }

/* ============================================================ Footer */
.footer { background: var(--obsidian); border-top: 1px solid var(--hairline); padding-block: clamp(3rem,5vw,4.5rem) 2rem; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem; }
.footer .brand { font-size: 1.6rem; margin-bottom: 1rem; }
.footer-about { color: var(--muted); font-size: var(--step--1); max-width: 34ch; }
.footer-col h4 { font-family: var(--mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--cream); margin-bottom: 1.1rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col a, .footer-col address {
  color: var(--muted);
  font-size: var(--step--1);
  font-style: normal;
  transition: color 0.3s ease;
  line-height: 1.5;
}
.footer-col a:hover { color: var(--cream); }
.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--hairline-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--muted-dim);
}
.footer-bottom .legal-links { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer-bottom a:hover { color: var(--cream-dim); }
.footer-disclaimer {
  margin-top: 1.2rem;
  font-size: 0.7rem;
  color: var(--muted-dim);
  line-height: 1.6;
  max-width: 90ch;
}
@media (max-width: 820px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand-col { grid-column: 1 / -1; }
}

/* the "demo" ribbon */
.demo-ribbon {
  position: fixed;
  bottom: 1rem; left: 1rem;
  z-index: 120;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5em 0.9em;
  border-radius: var(--radius-pill);
  background: rgba(10,10,15,0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--hairline);
  color: var(--muted);
  pointer-events: none;
}
.demo-ribbon b { color: var(--ember-300); font-weight: 500; }

/* ===================================================================
   BOOKING PAGE
   =================================================================== */
.book-page { padding-top: 6.5rem; min-height: 100svh; }
.book-hero { text-align: center; padding: 2rem var(--gutter) 1rem; }
.book-hero h1 { font-size: var(--step-4); margin: 1rem 0 0.8rem; }
.book-hero p { color: var(--cream-dim); max-width: 48ch; margin-inline: auto; }

.booker {
  width: min(100% - (var(--gutter) * 2), 1080px);
  margin: 2.5rem auto 5rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--slate-900);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
/* step progress */
.book-steps {
  display: flex;
  border-bottom: 1px solid var(--hairline);
  background: var(--coal);
}
.book-steps li {
  flex: 1;
  list-style: none;
  padding: 1rem 0.6rem;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-dim);
  position: relative;
  transition: color 0.4s ease;
}
.book-steps li .s-num {
  display: inline-grid;
  place-items: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  margin-right: 0.5em;
  font-size: 0.7rem;
  vertical-align: middle;
  transition: all 0.4s ease;
}
.book-steps li[data-state="active"] { color: var(--ember-100); }
.book-steps li[data-state="active"] .s-num { border-color: var(--ember-500); background: var(--ember-500); color: var(--obsidian); }
.book-steps li[data-state="done"] { color: var(--cream-dim); }
.book-steps li[data-state="done"] .s-num { border-color: var(--ice-600); background: var(--ice-600); color: var(--obsidian); }
.book-steps li .s-label { }
@media (max-width: 640px) { .book-steps li .s-label { display: none; } .book-steps li .s-num { margin: 0; } }

.book-body { padding: clamp(1.5rem, 4vw, 2.8rem); }
.book-panel { display: none; animation: ritualFade 0.5s var(--ease-out); }
.book-panel.active { display: block; }
.reduce-motion .book-panel { animation: none; }
.book-panel h2 { font-size: var(--step-2); margin-bottom: 0.4rem; }
.book-panel .panel-sub { color: var(--muted); font-size: var(--step--1); margin-bottom: 1.8rem; }

/* service select */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: 0.9rem; }
.svc-card {
  text-align: left;
  padding: 1.4rem 1.4rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline);
  background: var(--slate-800);
  transition: border-color 0.35s ease, transform 0.35s ease, background 0.35s ease;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.svc-card:hover { transform: translateY(-3px); border-color: var(--cream-dim); }
.svc-card[aria-pressed="true"] {
  border-color: var(--ember-500);
  background: linear-gradient(180deg, rgba(255,107,53,0.1), transparent), var(--slate-800);
}
.svc-card .sc-top { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.svc-card .sc-name { font-family: var(--display); font-size: var(--step-1); color: var(--cream); }
.svc-card .sc-dur { font-family: var(--mono); font-size: 0.7rem; color: var(--muted); }
.svc-card .sc-desc { font-size: var(--step--1); color: var(--muted); }
.svc-card .sc-price { font-family: var(--mono); color: var(--ember-200, var(--ember-300)); font-size: 0.9rem; margin-top: 0.4rem; }
.svc-card .sc-temp { font-family: var(--mono); font-size: 0.7rem; }

/* calendar */
.cal-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; }
@media (max-width: 720px) { .cal-layout { grid-template-columns: 1fr; } }
.cal { }
.cal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.cal-head .m { font-family: var(--display); font-size: var(--step-1); }
.cal-nav { display: flex; gap: 0.5rem; }
.cal-nav button {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  display: grid; place-items: center;
  transition: background 0.3s ease, border-color 0.3s ease;
  color: var(--cream);
}
.cal-nav button:hover:not(:disabled) { background: var(--slate-700); }
.cal-nav button:disabled { opacity: 0.3; cursor: not-allowed; }
.cal-dow { display: grid; grid-template-columns: repeat(7,1fr); gap: 4px; margin-bottom: 6px; }
.cal-dow span { text-align: center; font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.08em; color: var(--muted-dim); text-transform: uppercase; padding: 0.4rem 0; }
.cal-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 4px; }
.cal-cell {
  aspect-ratio: 1;
  border-radius: var(--radius);
  border: 1px solid transparent;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--cream-dim);
  position: relative;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.cal-cell.empty { pointer-events: none; }
.cal-cell.avail:hover { background: var(--slate-700); }
.cal-cell.disabled { color: var(--muted-dim); pointer-events: none; text-decoration: line-through; opacity: 0.4; }
.cal-cell.today::after {
  content: ""; position: absolute; bottom: 5px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 3px; border-radius: 50%; background: var(--ice-400, var(--ice-500));
}
.cal-cell[aria-selected="true"] {
  background: var(--ember-500);
  color: var(--obsidian);
  font-weight: 500;
}
.cal-legend { margin-top: 1.2rem; display: flex; gap: 1.2rem; font-family: var(--mono); font-size: 0.66rem; color: var(--muted); flex-wrap: wrap; }
.cal-legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 0.4em; vertical-align: middle; }

/* time slots */
.slots-wrap { }
.slots-wrap .sw-head { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; }
.slots-wrap .sw-date { color: var(--ember-100); }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px,1fr)); gap: 0.5rem; }
.slot {
  padding: 0.7rem 0.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--cream-dim);
  text-align: center;
  transition: all 0.25s ease;
}
.slot:hover:not(:disabled) { border-color: var(--ember-300); color: var(--cream); }
.slot[aria-pressed="true"] { background: var(--ember-500); color: var(--obsidian); border-color: var(--ember-500); }
.slot:disabled { opacity: 0.3; cursor: not-allowed; text-decoration: line-through; }
.slots-empty { color: var(--muted); font-size: var(--step--1); padding: 2rem 0; text-align: center; }

/* details form */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.45rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.field label .req { color: var(--ember-500); }
.field input, .field textarea, .field select {
  padding: 0.85rem 1rem;
  background: var(--coal);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  color: var(--cream);
  transition: border-color 0.3s ease, background 0.3s ease;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--ember-500); background: var(--slate-900); }
.field textarea { resize: vertical; min-height: 90px; }
.field .err { font-size: 0.72rem; color: var(--ember-300); display: none; }
.field.invalid input, .field.invalid textarea { border-color: var(--ember-600); }
.field.invalid .err { display: block; }
.checkbox { display: flex; gap: 0.7rem; align-items: flex-start; grid-column: 1/-1; }
.checkbox input { width: 18px; height: 18px; margin-top: 0.2em; accent-color: var(--ember-500); flex-shrink: 0; }
.checkbox label { text-transform: none; letter-spacing: 0; font-family: var(--body); font-size: var(--step--1); color: var(--muted); line-height: 1.5; }
.checkbox a { color: var(--ember-300); text-decoration: underline; text-underline-offset: 2px; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }

/* summary rail */
.book-summary {
  margin-top: 2rem;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--coal);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.book-summary .bs-lines { display: flex; flex-direction: column; gap: 0.3rem; }
.book-summary .bs-row { font-size: var(--step--1); color: var(--cream-dim); }
.book-summary .bs-row b { color: var(--cream); font-family: var(--display); font-weight: 400; }
.book-summary .bs-row .muted { color: var(--muted); }

/* nav buttons */
.book-actions { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; }
.book-actions .spacer { flex: 1; }

/* confirmation */
.confirm { text-align: center; padding: 1rem 0; }
.confirm .seal {
  width: 88px; height: 88px;
  margin: 0 auto 1.6rem;
  border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 40% 35%, var(--ember-500), var(--ember-700));
  box-shadow: 0 0 60px -8px var(--ember-glow);
  animation: pop 0.6s var(--ease-out);
}
@keyframes pop { 0% { transform: scale(0.4); opacity: 0; } 60% { transform: scale(1.08); } 100% { transform: scale(1); opacity: 1; } }
.reduce-motion .confirm .seal { animation: none; }
.confirm .seal svg { width: 40px; height: 40px; color: var(--obsidian); }
.confirm h2 { font-size: var(--step-3); margin-bottom: 0.8rem; }
.confirm p { color: var(--cream-dim); max-width: 44ch; margin: 0 auto 0.6rem; }
.confirm .ref {
  display: inline-block;
  margin: 1.4rem 0;
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  padding: 0.7em 1.3em;
  border: 1px dashed var(--hairline);
  border-radius: var(--radius);
  color: var(--ember-100);
}
.confirm-card {
  max-width: 460px;
  margin: 1.5rem auto 0;
  text-align: left;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.confirm-card .cc-row { display: flex; justify-content: space-between; padding: 0.9rem 1.3rem; border-bottom: 1px solid var(--hairline-soft); font-size: var(--step--1); }
.confirm-card .cc-row:last-child { border-bottom: none; }
.confirm-card .cc-row .k { color: var(--muted); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; }
.confirm-card .cc-row .v { color: var(--cream); text-align: right; }
.confirm-actions { display: flex; gap: 0.8rem; justify-content: center; margin-top: 2rem; flex-wrap: wrap; }

/* manage existing booking */
.manage-note {
  margin: 1.5rem auto 0;
  max-width: 560px;
  padding: 1rem 1.3rem;
  border-radius: var(--radius);
  background: rgba(111,207,230,0.07);
  border: 1px solid rgba(111,207,230,0.2);
  font-size: var(--step--1);
  color: var(--frost);
  display: flex;
  gap: 0.8rem;
  align-items: center;
}
.manage-note svg { flex-shrink: 0; color: var(--ice-300); width: 20px; height: 20px; }
.manage-note button { color: var(--ice-300); text-decoration: underline; text-underline-offset: 2px; font-family: var(--mono); font-size: 0.8rem; }

/* -------------------------------------------------- Payment step (panel 5) */
.pay-layout { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 1.6rem; align-items: start; }
@media (max-width: 680px) { .pay-layout { grid-template-columns: 1fr; } }
.pay-main { display: flex; flex-direction: column; }
.pay-method {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--ember-600);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,107,53,0.08), transparent);
  color: var(--cream);
  font-family: var(--mono); font-size: var(--step--1); letter-spacing: 0.02em;
}
.pay-method svg { color: var(--ember-300); width: 22px; height: 22px; }
.pay-badge {
  margin-left: auto; font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.35em 0.7em; border-radius: var(--radius-pill);
  background: rgba(245,190,88,0.16); color: #f5be58; border: 1px solid rgba(245,190,88,0.3);
}
.pay-lead { color: var(--muted); font-size: var(--step--1); line-height: 1.6; margin: 1.4rem 0; }
.pay-lead b { color: var(--cream-dim); }
.pay-secure {
  display: flex; align-items: center; gap: 0.5rem; justify-content: center;
  margin-top: 1rem; font-family: var(--mono); font-size: 0.72rem; color: var(--muted);
}
.pay-secure svg { color: var(--ice-300); }
.pay-secure b { color: var(--cream-dim); }
.pay-summary {
  padding: 1.5rem 1.6rem; border: 1px solid var(--hairline); border-radius: var(--radius-lg);
  background: var(--coal);
}
.pay-summary h3 { font-size: var(--step-1); margin-bottom: 1.2rem; }
.ps-row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.5rem 0; font-size: var(--step--1); color: var(--muted); }
.ps-row b { color: var(--cream); font-family: var(--display); font-weight: 400; text-align: right; }
.ps-divider { height: 1px; background: var(--hairline); margin: 0.8rem 0; }
.ps-row.total { color: var(--cream); font-size: var(--step-0); padding-top: 0.2rem; }
.ps-row.total b { font-size: var(--step-2); color: var(--ember-100); }
.ps-note { margin-top: 1.2rem; font-size: 0.72rem; color: var(--muted-dim); line-height: 1.55; }

/* -------------------------------------------------- Stripe hosted checkout (demo) */
.stripe-overlay {
  position: fixed; inset: 0; z-index: 200;
  display: none; align-items: center; justify-content: center;
  padding: 1.2rem;
  background: rgba(6,7,12,0.72);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.stripe-overlay.open { display: flex; animation: ovIn 0.3s ease; }
@keyframes ovIn { from { opacity: 0; } to { opacity: 1; } }
.reduce-motion .stripe-overlay.open { animation: none; }
.stripe-card {
  position: relative;
  width: min(100%, 400px);
  background: #ffffff;
  color: #1a1f36;
  border-radius: 14px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.7);
  overflow: hidden;
  font-family: var(--body);
  animation: cardIn 0.35s var(--ease-out);
}
@keyframes cardIn { from { transform: translateY(14px) scale(0.98); opacity: 0; } to { transform: none; opacity: 1; } }
.reduce-motion .stripe-card { animation: none; }
.stripe-testbar {
  background: #f5be58; color: #4d3a12;
  font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.04em;
  text-align: center; padding: 0.5em 0.8em; font-weight: 500;
}
.stripe-close {
  position: absolute; top: 34px; right: 12px;
  width: 30px; height: 30px; border-radius: 50%;
  font-size: 1.3rem; line-height: 1; color: #697386;
  display: grid; place-items: center;
}
.stripe-close:hover { background: #f0f2f7; }
.stripe-head { padding: 1.6rem 1.6rem 1.2rem; border-bottom: 1px solid #e6e9ef; }
.stripe-merch { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.stripe-logo { font-family: var(--display); font-size: 1.15rem; color: #1a1f36; }
.stripe-amt { font-size: 1.5rem; font-weight: 600; color: #1a1f36; }
.stripe-item { margin-top: 0.3rem; font-size: 0.8rem; color: #697386; }
.stripe-body { padding: 1.4rem 1.6rem 1.6rem; }
.stripe-label { display: block; font-size: 0.72rem; font-weight: 500; color: #4f566b; margin: 0.9rem 0 0.4rem; }
.stripe-label:first-child { margin-top: 0; }
.stripe-input {
  width: 100%; padding: 0.7rem 0.8rem;
  border: 1px solid #d5dbe6; border-radius: 7px;
  background: #fff; color: #1a1f36; font-size: 0.88rem;
  box-shadow: 0 1px 1px rgba(0,0,0,0.03);
}
.stripe-input[readonly] { background: #f7f9fc; color: #3c4257; }
.stripe-input:focus { outline: none; border-color: #635bff; box-shadow: 0 0 0 3px rgba(99,91,255,0.18); }
.stripe-cardbox { border: 1px solid #d5dbe6; border-radius: 7px; overflow: hidden; box-shadow: 0 1px 1px rgba(0,0,0,0.03); }
.stripe-cardbox .scb-row, .stripe-cardbox .scb-row2 { display: flex; }
.stripe-cardbox input {
  border: none; padding: 0.7rem 0.8rem; font-size: 0.88rem; color: #3c4257; background: #f7f9fc; width: 100%;
}
.scb-row { position: relative; border-bottom: 1px solid #e6e9ef; }
.scb-brand {
  position: absolute; right: 0.7rem; top: 50%; transform: translateY(-50%);
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.05em; color: #fff;
  background: #1a1f71; padding: 0.2em 0.45em; border-radius: 3px;
}
.scb-row2 input { border-right: 1px solid #e6e9ef; }
.scb-row2 input:last-child { border-right: none; }
.stripe-pay {
  width: 100%; margin-top: 1.3rem; padding: 0.85rem;
  background: #635bff; color: #fff; border-radius: 7px;
  font-size: 0.92rem; font-weight: 600;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  transition: background 0.2s ease, opacity 0.2s ease;
}
.stripe-pay:hover { background: #5449e0; }
.stripe-pay.busy { opacity: 0.85; cursor: default; }
.stripe-pay.done { background: #24b47e; }
.stripe-foot {
  display: flex; align-items: center; justify-content: center; gap: 0.4rem;
  margin-top: 1rem; font-size: 0.72rem; color: #8792a2;
}
.stripe-foot b { color: #635bff; }
.spin {
  display: inline-block; width: 13px; height: 13px;
  border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff;
  border-radius: 50%; animation: spin360 0.7s linear infinite; vertical-align: middle;
}
@keyframes spin360 { to { transform: rotate(360deg); } }

/* ===================================================================
   LEGAL / LONG-FORM PAGES
   =================================================================== */
.legal-page { padding-top: 7rem; }
.legal-hero { padding: 2rem var(--gutter) 0; }
.legal-hero .wrap-narrow { text-align: left; }
.legal-hero h1 { font-size: var(--step-4); margin: 1rem 0 0.8rem; }
.legal-hero .updated { font-family: var(--mono); font-size: 0.74rem; color: var(--muted); letter-spacing: 0.04em; }
.legal-body { padding-block: 2.5rem 5rem; }
.legal-body .wrap-narrow { max-width: 76ch; }
.legal-body h2 { font-size: var(--step-2); margin: 2.6rem 0 1rem; padding-top: 1.4rem; border-top: 1px solid var(--hairline-soft); }
.legal-body h2:first-of-type { border-top: none; padding-top: 0; }
.legal-body h3 { font-size: var(--step-1); margin: 1.8rem 0 0.6rem; color: var(--cream); }
.legal-body p, .legal-body li { color: var(--cream-dim); font-size: var(--step-0); line-height: 1.7; }
.legal-body p { margin-bottom: 1rem; }
.legal-body ul, .legal-body ol { margin: 0 0 1.2rem 1.2rem; display: flex; flex-direction: column; gap: 0.5rem; }
.legal-body strong { color: var(--cream); font-weight: 600; }
.legal-body a { color: var(--ember-300); text-decoration: underline; text-underline-offset: 2px; }
.legal-callout {
  border-left: 3px solid var(--ember-500);
  background: rgba(255,107,53,0.06);
  padding: 1.2rem 1.4rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.6rem 0;
}
.legal-callout.cold { border-left-color: var(--ice-500); background: rgba(111,207,230,0.06); }
.legal-callout p:last-child { margin-bottom: 0; }
.legal-toc {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.6rem;
  margin-bottom: 2.5rem;
  background: var(--slate-900);
}
.legal-toc h4 { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.9rem; }
.legal-toc ol { margin: 0 0 0 1.1rem; gap: 0.4rem; }
.legal-toc a { color: var(--cream-dim); text-decoration: none; font-size: var(--step--1); }
.legal-toc a:hover { color: var(--ember-300); }

/* ===================================================================
   404
   =================================================================== */
.nf {
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 6rem var(--gutter);
}
.nf .code {
  font-family: var(--display);
  font-size: clamp(6rem, 22vw, 16rem);
  line-height: 0.8;
  background: linear-gradient(120deg, var(--ember-300), var(--ice-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nf h1 { font-size: var(--step-3); margin: 1.4rem 0 1rem; }
.nf p { color: var(--cream-dim); max-width: 40ch; margin: 0 auto 2rem; }

/* ===================================================================
   utility
   =================================================================== */
.center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -60px; left: 1rem; z-index: 200;
  background: var(--ember-500); color: var(--obsidian);
  padding: 0.7em 1.2em; border-radius: var(--radius);
  font-family: var(--mono); font-size: 0.8rem;
  transition: top 0.3s ease;
}
.skip-link:focus { top: 1rem; }