/* iriagent — visual tokens */
:root {
  --bg: #07080f;
  --bg2: #0c0e18;
  --text: #f4f1ea;
  --cream: #e8e2d4;
  --muted: #8a8d97;
  --quiet: #5c6070;
  --stroke: rgba(255, 255, 255, 0.10);
  --stroke-strong: rgba(255, 255, 255, 0.22);
  --nav-glass: rgba(12, 14, 22, 0.72);
  --cta-text: #16181f;
  --radius-pill: 999px;
  --radius-card: 16px;
  --font-serif: Geist, "Noto Sans TC", system-ui, sans-serif; /* was Cormorant; headlines now sans */
  --font-sans: Geist, "Noto Sans TC", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", ui-monospace, Menlo, Consolas, monospace;
  --track-en: 0.06em;
  --track-zh: 0.01em;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 180ms;
  --dur: 320ms;
  --dur-slow: 700ms;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.25);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.4);
  --header-offset: 5.5rem;
  --capsule-h: 3.1rem; /* nav-pill + lang-toggle same height */
  --brand-size: clamp(1.15rem, 0.4rem + 2vw, 1.75rem);
  --iricore-cy: 0.70;
  --safe-x: max(1.25rem, env(safe-area-inset-left, 0px), env(safe-area-inset-right, 0px));
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  letter-spacing: var(--track-zh);
}

html[lang="en"] body {
  letter-spacing: 0;
}

/* Soft radial highlight + ambient drift */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(232, 226, 212, 0.06), transparent 55%),
    radial-gradient(ellipse 40% 30% at 90% 20%, rgba(232, 226, 212, 0.03), transparent 50%);
  animation: ambient-drift 28s var(--ease-soft) infinite alternate;
  will-change: opacity, transform;
}

@keyframes ambient-drift {
  0% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
  100% {
    opacity: 0.72;
    transform: translate3d(0, 12px, 0) scale(1.03);
  }
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul {
  list-style: none;
}

.wrap {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

/* —— Header / glass pill nav —— */
/* Mark: fixed Y (top) + X aligned to first pillar card left */
.logo-mark-link {
  position: fixed;
  z-index: 130;
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #cc8636;
  pointer-events: auto;
  /* top/left set by JS — Y align nav-pill, X beside 01 card */
}

.logo-mark.logo-mark--dock {
  width: var(--brand-size);
  height: var(--brand-size);
  display: block;
  flex-shrink: 0;
  color: #cc8636;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.35));
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  color: #cc8636; /* embroidery gold word — scrolls, not frozen */
  text-decoration: none;
  font-size: var(--brand-size);
  min-width: 0;
  justify-self: start;
  grid-column: 1;
  /* margin-left set by JS so word hugs mark */
}

.brand-lockup:hover {
  color: var(--text);
}

.logo-word {
  font-family: var(--font-sans);
  font-size: 1em;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
}

.site-header {
  position: relative;
  z-index: 100;
  padding: 1.25rem 0 0.75rem;
  /* Lock header band height across ZH/EN so IriCore Y stays put */
  min-height: 5.5rem;
  box-sizing: border-box;
  pointer-events: none; /* let clicks pass except interactive children */
}

.site-header.is-pinned {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 120;
  background: linear-gradient(180deg, rgba(7, 8, 15, 0.72) 0%, rgba(7, 8, 15, 0.28) 70%, transparent 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

body.has-header-pin {
  padding-top: var(--header-pin-h, 4.75rem);
}

.site-header .wrap--nav,
.site-header .nav-pill,
.site-header .nav-pill *,
.site-header .lang-toggle,
.site-header .brand-lockup,
.logo-mark-link {
  pointer-events: auto;
}

.wrap--nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  column-gap: 0.75rem;
  min-height: 3.25rem;
}

.wrap--nav > .nav-pill {
  grid-column: 2;
  justify-self: center;
}

.wrap--nav > .lang-toggle {
  grid-column: 3;
  justify-self: end;
}

.nav-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  height: var(--capsule-h);
  min-height: var(--capsule-h);
  box-sizing: border-box;
  padding: 0.35rem 0.5rem 0.35rem 0.55rem;
  background: var(--nav-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  opacity: 0;
  animation: nav-in 0.6s var(--ease-out) 0.05s forwards;
  max-width: 100%;
  transition:
    color var(--dur-fast) var(--ease-soft),
    border-color var(--dur-fast) var(--ease-soft),
    background var(--dur-fast) var(--ease-soft),
    box-shadow var(--dur-fast) var(--ease-soft),
    transform var(--dur-fast) var(--ease-soft);
}

.nav-pill:hover {
  border-color: var(--cream);
  background: rgba(232, 226, 212, 0.06);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

@keyframes nav-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


.logo-mark {
  width: 1.35rem;
  height: 1.35rem;
  display: block;
  flex-shrink: 0;
  color: currentColor;
}

/* Screen-reader only */
.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;
}

/* Mobile menu toggle — hidden on desktop */
.nav-menu-toggle {
  display: none;
  appearance: none;
  -webkit-appearance: none;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--cream);
  cursor: pointer;
  flex-shrink: 0;
  box-sizing: border-box;
  transition:
    background var(--dur-fast) var(--ease-soft),
    opacity var(--dur-fast) var(--ease-soft);
}

.nav-menu-toggle:hover {
  background: rgba(232, 226, 212, 0.06);
}

.nav-menu-icon {
  display: block;
  width: 1rem;
  height: 1.05rem;
  position: relative;
}

.nav-menu-icon::before,
.nav-menu-icon::after,
.nav-menu-icon {
  box-sizing: border-box;
}

.nav-menu-icon::before,
.nav-menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--dur-fast) var(--ease-soft), top var(--dur-fast) var(--ease-soft), opacity var(--dur-fast) var(--ease-soft);
}

.nav-menu-icon::before {
  top: 0.22rem;
  box-shadow: 0 0.3rem 0 currentColor;
}

.nav-menu-icon::after {
  bottom: 0.22rem;
}

.nav-pill.is-nav-open .nav-menu-icon::before {
  top: 0.45rem;
  box-shadow: none;
  transform: rotate(45deg);
}

.nav-pill.is-nav-open .nav-menu-icon::after {
  bottom: auto;
  top: 0.45rem;
  transform: rotate(-45deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-links a {
  display: inline-block;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  color: var(--muted);
  transition:
    color var(--dur-fast) var(--ease-soft),
    background var(--dur-fast) var(--ease-soft),
    transform var(--dur-fast) var(--ease-soft);
}

html[lang="en"] .nav-links a {
  letter-spacing: var(--track-en);
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--cream);
  background: rgba(232, 226, 212, 0.1);
}

.nav-links a.active {
  background: var(--cream);
  color: var(--cta-text);
  font-weight: 500;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.lang-toggle {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* exact same height as .nav-pill */
  height: var(--capsule-h);
  min-height: var(--capsule-h);
  box-sizing: border-box;
  min-width: 4.75rem; /* hold width for 繁中 / EN */
  padding: 0 1.15rem;
  background: var(--nav-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  animation: nav-in 0.6s var(--ease-out) 0.05s forwards;
  flex-shrink: 0;
  transition:
    color var(--dur-fast) var(--ease-soft),
    border-color var(--dur-fast) var(--ease-soft),
    background var(--dur-fast) var(--ease-soft),
    transform var(--dur-fast) var(--ease-soft),
    box-shadow var(--dur-fast) var(--ease-soft);
}

.lang-toggle:hover {
  color: var(--cream);
  border-color: var(--cream);
  background: rgba(232, 226, 212, 0.06);
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.4);
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.35rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform var(--dur-fast) var(--ease-soft),
    background var(--dur-fast) var(--ease-soft),
    border-color var(--dur-fast) var(--ease-soft),
    color var(--dur-fast) var(--ease-soft),
    box-shadow var(--dur-fast) var(--ease-soft);
}

html[lang="en"] .btn {
  letter-spacing: var(--track-en);
  text-transform: uppercase;
  font-size: 0.75rem;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--cream);
  color: var(--cta-text);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  background: #f0ebe0;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--stroke-strong);
}

.btn-secondary:hover {
  border-color: var(--cream);
  color: var(--cream);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.28);
}

.btn-sm {
  padding: 0.4rem 0.95rem;
  font-size: 0.8rem;
}

html[lang="en"] .btn-sm {
  font-size: 0.7rem;
}

.btn-block {
  width: 100%;
}

/* —— Hero (Preview A v1 centerpiece) —— */
.hero {
  position: relative;
  min-height: min(92vh, 880px);
  padding: 6.5rem 0 5rem;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
  background: #02060e;
}

.hero-content {
  position: relative;
  z-index: 3;
  /* Transparent — copy uses text-shadow; never opaque plate over canvas */
  background: transparent;
  max-width: min(52rem, 100%);
  margin-inline: auto;
  padding: 1.75rem 1.25rem 2rem;
  border-radius: 24px;
}

/* Preview A canvas — full hero bleed; pointer via window (eye-follow), canvas non-interactive for CTAs */
/* Hidden internal gate — sized/placed over IriCore center by JS */
.iricore-gate {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: calc(var(--iricore-cy) * 100%);
  width: min(22vmin, 9.5rem);
  height: min(22vmin, 9.5rem);
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: default;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  appearance: none;
}

.hero-stars {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  z-index: 0;
  user-select: none;
  touch-action: none;
}

/* Soft vignette between canvas and copy — keeps headline/CTAs readable */
.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  /* Light plate — center/mid nearly clear so Preview A lamp+sphere stay visible */
  background:
    radial-gradient(ellipse 70% 62% at 50% 46%, rgba(2, 6, 14, 0.02) 0%, rgba(2, 6, 14, 0.12) 52%, rgba(2, 6, 14, 0.42) 100%),
    linear-gradient(180deg, rgba(2, 6, 14, 0.18) 0%, transparent 18%, transparent 72%, rgba(7, 8, 15, 0.55) 100%);
}



.kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  color: var(--quiet);
  margin-bottom: 0;
}

.hero h1,
.hero-headline {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.025em;
  /* Scale down to keep one line on tablet/desktop; prefer shrink over wrap */
  font-size: clamp(1.55rem, 0.55rem + 4.6vw, 4.25rem);
  line-height: 1.18;
  color: var(--text);
  letter-spacing: -0.03em;
  max-width: none;
  width: 100%;
  margin-inline: auto;
  white-space: nowrap;
  text-shadow:
    0 2px 28px rgba(2, 6, 14, 0.85),
    0 0 48px rgba(2, 6, 14, 0.55);
}

html[lang="zh-Hant"] .hero h1,
html[lang="zh-Hant"] .hero-headline {
  letter-spacing: -0.01em;
  font-weight: 500;
}

html[lang="en"] .hero h1,
html[lang="en"] .hero-headline {
  letter-spacing: -0.035em;
  white-space: normal;
  max-width: 16em;
  margin-inline: auto;
  font-size: clamp(1.45rem, 0.45rem + 3.2vw, 3.15rem);
}

html[lang="en"] .hero-sub,
html[lang="en"] .hero-scene {
  max-width: 28em;
}

@media (min-width: 1025px) {
  .hero-content::after {
    content: "";
    display: block;
    height: min(26vh, 13rem);
    pointer-events: none;
  }
}

.hero-sub {
  margin-top: 1.35rem;
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--muted);
  max-width: 32em;
  margin-inline: auto;
  line-height: 1.7;
  text-shadow: 0 1px 18px rgba(2, 6, 14, 0.9);
}

.hero-scene {
  margin-top: 1rem;
  font-size: clamp(0.88rem, 1.6vw, 1rem);
  color: var(--quiet);
  max-width: 34em;
  margin-inline: auto;
  line-height: 1.65;
  text-shadow: 0 1px 18px rgba(2, 6, 14, 0.9);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2.5rem;
}

/* —— Reveal / entrance —— */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
  will-change: opacity, transform;
}

.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 80ms;
}

.reveal-delay-2 {
  transition-delay: 160ms;
}

.reveal-delay-3 {
  transition-delay: 240ms;
}

.reveal-delay-4 {
  transition-delay: 320ms;
}

.hero .reveal {
  animation: fade-up 0.75s var(--ease-out) forwards;
  opacity: 0;
}

.hero .reveal.reveal-delay-1 {
  animation-delay: 80ms;
}

.hero .reveal.reveal-delay-2 {
  animation-delay: 160ms;
}

.hero .reveal.reveal-delay-3 {
  animation-delay: 240ms;
}

.hero .reveal.reveal-delay-4 {
  animation-delay: 320ms;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* —— Pillars —— */
.pillars {
  padding: 2rem 0 5rem;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.pillar {
  background: var(--bg2);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-card);
  padding: 1.75rem 1.5rem 1.85rem;
  text-align: left;
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--dur) var(--ease-soft),
    transform var(--dur) var(--ease-soft),
    box-shadow var(--dur) var(--ease-soft);
}

.pillar:hover {
  border-color: var(--stroke-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.pillar-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--quiet);
  margin-bottom: 0.85rem;
}

.pillar h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.45rem;
  line-height: 1.3;
  color: var(--cream);
  margin-bottom: 0.65rem;
}

html[lang="en"] .pillar h3 {
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.pillar p {
  font-size: 0.925rem;
  color: var(--muted);
  line-height: 1.65;
}

/* —— Shared section chrome —— */
.section {
  padding: 5rem 0 5.5rem;
  scroll-margin-top: var(--header-offset);
}

.section-head {
  text-align: center;
  max-width: 42rem;
  margin: 0 auto 3rem;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--quiet);
  text-transform: lowercase;
  margin-bottom: 1rem;
}

.section-head h2,
.consult-intro h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  line-height: 1.25;
  color: var(--text);
  margin-bottom: 1rem;
}

html[lang="zh-Hant"] .section-head h2,
html[lang="zh-Hant"] .consult-intro h2 {
  font-weight: 500;
  letter-spacing: 0.02em;
}

.section-lede {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* —— Services —— */
.section-services {
  background: linear-gradient(180deg, transparent 0%, rgba(12, 14, 24, 0.55) 12%, rgba(12, 14, 24, 0.55) 88%, transparent 100%);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.step-card {
  background: var(--bg2);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-card);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--dur) var(--ease-soft),
    transform var(--dur) var(--ease-soft),
    box-shadow var(--dur) var(--ease-soft);
}

.step-card:hover {
  border-color: var(--stroke-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--quiet);
  margin-bottom: 0.85rem;
}

.step-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--cream);
  margin-bottom: 0.65rem;
}

.step-card p {
  font-size: 0.925rem;
  color: var(--muted);
  line-height: 1.65;
}

.do-dont {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.do-block,
.dont-block {
  background: var(--bg2);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-card);
  padding: 1.5rem 1.5rem 1.35rem;
}

.first-engagement {
  margin-top: 1.75rem;
  padding: 1.5rem 1.5rem 1.4rem;
  border: 1px solid var(--stroke);
  border-radius: var(--radius-card);
  background: var(--bg2);
}

.first-engagement h3 {
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0.55rem;
}

.first-engagement p {
  color: var(--muted);
  max-width: 40em;
  line-height: 1.65;
}

.do-block h4,
.dont-block h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--cream);
  margin-bottom: 1rem;
}

.do-block ul li,
.dont-block ul li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.925rem;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 0.55rem;
}

.do-block ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--cream);
  opacity: 0.7;
}

.dont-block ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 0.55rem;
  height: 1px;
  background: var(--quiet);
}

/* —— About —— */
.beliefs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.belief-card {
  background: var(--bg2);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-card);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--dur) var(--ease-soft),
    transform var(--dur) var(--ease-soft),
    box-shadow var(--dur) var(--ease-soft);
}

.belief-card:hover {
  border-color: var(--stroke-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.belief-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--cream);
  margin-bottom: 0.65rem;
}

.belief-card p {
  font-size: 0.925rem;
  color: var(--muted);
  line-height: 1.65;
}


/* —— Consult —— */
.section-consult {
  padding-bottom: 3rem;
}

.consult-layout {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 2.5rem;
  align-items: start;
  margin-bottom: 3rem;
}

.consult-intro {
  padding-top: 0.5rem;
}

.consult-aside {
  margin-top: 1.75rem;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--cream);
  line-height: 1.35;
}

.consult-panel {
  background: var(--bg2);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-card);
  padding: 1.75rem 1.65rem 1.5rem;
  box-shadow: var(--shadow-card);
}

.consult-form {
  position: relative;
}

.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consult-form .field {
  margin-bottom: 1.1rem;
}

.consult-form label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.consult-form input,
.consult-form textarea,
.consult-form select {
  width: 100%;
  appearance: none;
  background: rgba(7, 8, 15, 0.65);
  border: 1px solid var(--stroke);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 0.7rem 0.85rem;
  transition: border-color var(--dur-fast) var(--ease-soft), box-shadow var(--dur-fast) var(--ease-soft);
}

.consult-form textarea {
  resize: vertical;
  min-height: 6.5rem;
}

.consult-form input:focus,
.consult-form textarea:focus,
.consult-form select:focus {
  outline: none;
  border-color: var(--stroke-strong);
  box-shadow: 0 0 0 3px rgba(232, 226, 212, 0.08);
}

.consult-form select {
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% - 2px), calc(100% - 12px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.2rem;
}

.consult-privacy {
  margin-top: 0.9rem;
  font-size: 0.75rem;
  color: var(--quiet);
  line-height: 1.5;
}

.consult-success {
  text-align: center;
  padding: 2.5rem 1rem;
}

.consult-success-msg {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--cream);
}

/* —— Footer band —— */
.footer-band {
  padding: 0 0 4rem;
}

.footer-band-inline {
  padding: 0 0 1rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem 2.25rem;
  background: var(--bg2);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--dur) var(--ease-soft),
    box-shadow var(--dur) var(--ease-soft);
}

.footer-inner:hover {
  border-color: var(--stroke-strong);
  box-shadow: var(--shadow-card-hover);
}

.footer-tagline {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.3;
}

.site-footer {
  padding: 0 0 max(2.5rem, calc(1.25rem + env(safe-area-inset-bottom, 0px)));
  text-align: center;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem 1.5rem;
  margin-top: 0;
  padding-top: 1.15rem;
  border-top: 1px solid var(--stroke);
  text-align: left;
}

.footer-legal p,
.footer-legal a {
  margin: 0;
  font-size: 0.75rem;
  color: var(--quiet);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
}

.footer-legal-links a + a::before {
  content: "·";
  margin: 0 0.7rem;
  color: var(--quiet);
  pointer-events: none;
}

.footer-legal a:hover {
  color: var(--cream);
}

.legal-page {
  padding: 6.5rem 0 4rem;
}

.legal-page .section-kicker {
  margin-bottom: 0.65rem;
}

.legal-page h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.legal-updated {
  font-size: 0.8rem;
  color: var(--quiet);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin-bottom: 2rem;
}

.legal-page h2 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  margin: 1.75rem 0 0.55rem;
}

.legal-page p {
  color: var(--muted);
  max-width: 40rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

/* —— Lang switch micro-fade —— */
main.is-lang-fading {
  opacity: 0.35;
  transition: opacity 200ms var(--ease-soft);
}

main {
  transition: opacity 200ms var(--ease-soft);
}

/* —— Responsive —— */
@media (max-width: 1024px) {
  .pillars-grid,
  .steps-grid,
  .beliefs-grid,
  .do-dont,
  .consult-layout {
    grid-template-columns: 1fr;
  }

  .pillars-grid,
  .steps-grid,
  .beliefs-grid {
    gap: 1rem;
  }

  .do-dont {
    gap: 1rem;
  }

  .site-header {
    padding: 0.85rem 0 0.5rem;
    /* keep same locked band as desktop for IriCore/map Y */
    min-height: 5.5rem;
  }

  /* Compact pill: links + lang/menu */
  .brand-lockup {
    gap: 0.45em;
  }

  .lang-toggle {
    height: var(--capsule-h);
    min-height: var(--capsule-h);
    padding: 0 0.95rem;
    font-size: 0.7rem;
  }

  .nav-pill {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "links actions"
      "panel panel";
    align-items: center;
    gap: 0;
    height: var(--capsule-h);
    min-height: var(--capsule-h);
    box-sizing: border-box;
    border-radius: var(--radius-pill);
    padding: 0.3rem;
    overflow: hidden;
    width: min(100%, 22rem);
  }

  .nav-pill > .nav-actions {
    grid-area: actions;
    justify-self: end;
    align-items: center;
  }

  .nav-menu-toggle {
    display: inline-flex;
    /* single outer capsule only — no inner ring; fit inside --capsule-h */
    width: calc(var(--capsule-h) - 0.6rem);
    height: calc(var(--capsule-h) - 0.6rem);
    max-width: 100%;
    max-height: 100%;
    border: 0;
  }

  .nav-pill > .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0.2rem;
    padding: 0.65rem 0.15rem 0.35rem;
    margin-top: 0.45rem;
    border-top: 1px solid var(--stroke);
    grid-area: panel;
  }

  .nav-pill.is-nav-open {
    grid-template-areas:
      "actions actions"
      "panel panel";
    height: auto;
    min-height: var(--capsule-h);
  }

  .nav-pill.is-nav-open > .nav-links {
    display: flex;
  }

  .nav-pill:not(.is-nav-open) {
    grid-template-columns: auto;
    grid-template-areas: "actions";
    width: auto;
    height: auto;
    min-height: 0;
    padding: 0;
    /* closed: no outer empty capsule — only the toggle chrome */
    background: transparent;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    overflow: visible;
  }

  .nav-pill:not(.is-nav-open):hover {
    background: transparent;
    border: 0;
    box-shadow: none;
    transform: none;
  }

  .nav-pill:not(.is-nav-open) .nav-menu-toggle {
    width: var(--capsule-h);
    height: var(--capsule-h);
    border: 1px solid var(--stroke);
    border-radius: var(--radius-pill);
    background: var(--nav-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  }

  .nav-pill:not(.is-nav-open) .nav-menu-toggle:hover {
    border-color: var(--cream);
    background: rgba(232, 226, 212, 0.06);
    box-shadow: 0 10px 36px rgba(0, 0, 0, 0.4);
  }

  /* open: restore capsule chrome around expanded panel */
  .nav-pill.is-nav-open {
    background: var(--nav-glass);
    border: 1px solid var(--stroke);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 0.3rem;
    overflow: hidden;
  }

  .nav-pill.is-nav-open .nav-menu-toggle {
    width: calc(var(--capsule-h) - 0.6rem);
    height: calc(var(--capsule-h) - 0.6rem);
    border: 0;
    box-shadow: none;
    background: transparent;
  }

  .nav-links a {
    width: 100%;
    padding: 0.7rem 0.9rem;
    font-size: 0.9rem;
    text-align: left;
  }

  html[lang="en"] .nav-links a {
    font-size: 0.78rem;
  }

  :root {
    --iricore-cy: 0.72;
  }

  .hero {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 100vh;
    min-height: 100svh;
    padding: 5.25rem 0 0;
  }

  .hero-content {
    padding: 0.35rem 0.5rem 1rem;
    max-width: 100%;
    flex: 0 0 auto;
  }

  .hero-content::after {
    content: "";
    display: block;
    height: min(48vh, 22rem);
    pointer-events: none;
  }

  .hero-vignette {
    background:
      linear-gradient(180deg, rgba(2, 6, 14, 0.55) 0%, rgba(2, 6, 14, 0.22) 28%, transparent 48%),
      radial-gradient(ellipse 70% 50% at 50% 72%, rgba(2, 6, 14, 0.04) 0%, rgba(2, 6, 14, 0.28) 100%);
  }

  .hero h1,
  .hero-headline {
    font-size: clamp(1.45rem, 0.4rem + 4.2vw, 3.1rem);
  }

  .hero-sub,
  .hero-scene {
    color: var(--muted);
    text-shadow:
      0 1px 18px rgba(2, 6, 14, 0.95),
      0 0 24px rgba(2, 6, 14, 0.7);
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    margin-top: 2rem;
    gap: 0.65rem;
  }

  .hero-ctas .btn {
    width: 100%;
    min-height: 2.85rem;
  }


  .section {
    padding: 3.25rem 0 3.75rem;
  }

  .section-head {
    margin-bottom: 1.75rem;
  }

  .consult-layout {
    gap: 1.5rem;
    margin-bottom: 2.25rem;
  }

  .consult-panel {
    padding: 1.35rem 1.15rem 1.25rem;
  }

  .consult-form input,
  .consult-form textarea,
  .consult-form select {
    font-size: 1rem; /* avoid iOS zoom */
    min-height: 2.85rem;
    padding: 0.8rem 0.95rem;
  }

  .consult-form textarea {
    min-height: 7.5rem;
  }

  .consult-form .btn-block {
    min-height: 3rem;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    padding: 1.75rem 1.5rem;
    gap: 1rem;
  }

  .footer-legal {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
  }

  .legal-page {
    padding: 5.5rem 0 3rem;
  }
}

@media (max-width: 520px) {
  .wrap {
    width: min(1120px, calc(100% - 1.25rem));
  }

  .site-header {
    padding: 0.65rem 0 0.4rem;
    min-height: 5.5rem;
  }

  .nav-pill {
    height: var(--capsule-h);
    min-height: var(--capsule-h);
    padding: 0.35rem 0.5rem 0.35rem 0.75rem;
  }

  .btn-sm {
    padding: 0.38rem 0.75rem;
    font-size: 0.75rem;
  }

  .lang-toggle {
    height: var(--capsule-h);
    min-height: var(--capsule-h);
    padding: 0 0.85rem;
    font-size: 0.65rem;
  }

  .wrap--nav {
    column-gap: 0.5rem;
  }

  .nav-menu-toggle {
    width: calc(var(--capsule-h) - 0.6rem);
    height: calc(var(--capsule-h) - 0.6rem);
  }

  .hero {
    padding-top: 5rem;
  }

  .hero-content {
    padding: 0.35rem 0.15rem 0.75rem;
  }

  .hero h1,
  .hero-headline {
    white-space: normal;
    font-size: clamp(1.35rem, 6.2vw, 1.85rem);
    letter-spacing: -0.02em;
  }

  .hero-sub {
    margin-top: 0.9rem;
    font-size: 0.95rem;
    padding-inline: 0.25rem;
  }

  .hero-scene {
    font-size: 0.88rem;
  }

  .pillar,
  .step-card,
  .belief-card {
    padding: 1.25rem 1.15rem;
  }


  .consult-aside {
    font-size: 1.25rem;
  }
}

/* Very narrow phones: allow headline wrap only if unavoidable */
@media (max-width: 360px) {
  .hero h1,
  .hero-headline {
    white-space: normal;
    font-size: clamp(1.2rem, 5.6vw, 1.45rem);
    letter-spacing: -0.01em;
  }
}

@media (hover: none) {
  .nav-pill:hover,
  .btn:hover,
  .lang-toggle:hover,
  .pillar:hover,
  .step-card:hover,
  .belief-card:hover {
    transform: none;
  }
}

/* Prevent horizontal scroll from sticky glass nav */
html,
body {
  overflow-x: hidden;
}

/* —— Reduced motion —— */
@media (prefers-reduced-motion: reduce) {
  body::before {
    animation: none !important;
    opacity: 1;
    transform: none;
  }

  .nav-pill {
    animation: none !important;
    opacity: 1;
    transform: none;
  }

  .reveal,
  .hero .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .hero-stars {
    opacity: 1;
  }

  .btn,
  .lang-toggle,
  .nav-links a,
  .pillar,
  .step-card,
  .belief-card,
  .footer-inner,
  .logo,
  main {
    transition: none !important;
  }

  .btn:hover,
  .lang-toggle:hover,
  .pillar:hover,
  .step-card:hover,
  .belief-card:hover {
    transform: none;
  }

  main.is-lang-fading {
    opacity: 1;
  }
}


.consult-error {
  margin: 0.75rem 0 0;
  color: #f0a8a0;
  font-size: 0.875rem;
  line-height: 1.45;
}