/* ============================================================
   VoiceOn LP — editorial minimal / 白 + 赤(#E11D2A) / 罫線とグレイン
   見出し: Zen Kaku Gothic New ／ 本文: Noto Sans JP ／ 数字: JetBrains Mono
   ============================================================ */

:root {
  --red:      #E11D2A;
  --red-deep: #B00F1A;
  --red-soft: #FCE9EA;
  --ink:      #16120F;
  --ink-2:    #4A433D;
  --muted:    #8A827A;
  --paper:    #FFFFFF;
  --paper-2:  #FAF8F5;
  --paper-3:  #F2EEE9;
  --line:     rgba(22,18,15,.12);
  --line-2:   rgba(22,18,15,.06);
  --shadow:   0 30px 70px -28px rgba(22,18,15,.30);
  --shadow-sm:0 10px 28px -14px rgba(22,18,15,.24);
  --maxw: 1200px;
  --ease: cubic-bezier(.2,.7,.2,1);
  --font-display: "Zen Kaku Gothic New", system-ui, sans-serif;
  --font-body: "Noto Sans JP", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  font-family: var(--font-body);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--paper);
  color: var(--ink);
  font-weight: 400;
  line-height: 1.78;
  letter-spacing: .01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--red); color: #fff; }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.22; letter-spacing: -.01em; font-weight: 900; }

.mono, .code, code { font-family: var(--font-mono); }

/* グレイン質感のオーバーレイ */
.grain {
  position: fixed; inset: 0; z-index: 999; pointer-events: none;
  opacity: .035; mix-blend-mode: multiply;
  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='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  padding: .9rem 1.7rem;
  font-family: var(--font-display);
  font-size: .95rem; font-weight: 700;
  text-decoration: none; border-radius: 100px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s, border-color .25s;
  white-space: nowrap;
}
.btn__arrow { transition: transform .25s var(--ease); }
.btn--solid {
  background: var(--red); color: #fff;
  box-shadow: 0 12px 26px -10px rgba(225,29,42,.7);
}
.btn--solid:hover { transform: translateY(-2px); box-shadow: 0 18px 34px -10px rgba(225,29,42,.78); }
.btn--solid:hover .btn__arrow { transform: translateX(3px); }
.btn--ghost {
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--line);
}
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); }

/* ── Nav ─────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; gap: 1.5rem;
  padding: .95rem clamp(1.2rem, 4vw, 3rem);
  background: rgba(255,255,255,.72);
  backdrop-filter: saturate(1.4) blur(16px);
  border-bottom: 1px solid var(--line-2);
}
.nav__brand {
  font-family: var(--font-display);
  font-weight: 900; font-size: 1.3rem; letter-spacing: -.02em;
  color: var(--ink); text-decoration: none;
  display: inline-flex; align-items: center; gap: .5rem;
}
.nav__on { color: var(--red); }
.nav__dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 0 rgba(225,29,42,.45);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(225,29,42,.5); }
  70%  { box-shadow: 0 0 0 9px rgba(225,29,42,0); }
  100% { box-shadow: 0 0 0 0 rgba(225,29,42,0); }
}
.nav__links { margin-left: auto; display: flex; gap: 1.7rem; }
.nav__links a {
  color: var(--ink-2); text-decoration: none; font-size: .92rem; font-weight: 500;
  position: relative; padding: .2rem 0;
  display: inline-flex; align-items: baseline; gap: .4rem;
}
.nav__no { font-family: var(--font-mono); font-size: .68rem; color: var(--red); font-weight: 500; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -3px; width: 0; height: 2px;
  background: var(--red); transition: width .3s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { padding: .55rem 1.1rem; font-size: .85rem; }

@media (max-width: 760px) {
  .nav__links { display: none; }
  .nav__cta { margin-left: auto; }
}

/* ── Hero ────────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; background: var(--paper); }
.hero__glow {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(1100px 560px at 90% -10%, rgba(225,29,42,.12), transparent 60%),
    radial-gradient(820px 480px at -8% 6%, rgba(225,29,42,.05), transparent 60%);
}
/* 中央の縦罫線（エディトリアル） */
.hero__rule {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; z-index: 0;
  background: var(--line-2);
}
.hero__inner {
  position: relative; z-index: 1;
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(3rem, 7vw, 6.5rem) clamp(1.2rem, 4vw, 3rem) clamp(2.5rem, 5vw, 4.5rem);
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: .78rem; font-weight: 500; letter-spacing: .14em;
  color: var(--red); text-transform: uppercase;
  display: inline-block; margin-bottom: 1.4rem;
  padding-left: 1.7rem; position: relative;
}
.eyebrow::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 1.2rem; height: 2px;
  background: var(--red); transform: translateY(-50%);
}
.hero__title {
  font-size: clamp(2.7rem, 6.6vw, 5.1rem); font-weight: 900;
  letter-spacing: -.035em; line-height: 1.06; margin-bottom: 1.7rem;
}
.hero__title .line { display: block; }
.hero__title .line--accent { color: var(--red); }
.cursor-bar {
  display: inline-block; width: .07em; height: .9em; vertical-align: -.06em;
  background: var(--red); margin-left: .1em;
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.hero__lead {
  font-size: clamp(1.02rem, 1.5vw, 1.2rem); color: var(--ink-2);
  max-width: 34ch; margin-bottom: 2.1rem;
}
.hero__lead strong { color: var(--ink); font-weight: 700; }
.hero__cta { display: flex; gap: .9rem; flex-wrap: wrap; margin-bottom: 2rem; }
.hero__chips { list-style: none; display: flex; gap: .6rem; flex-wrap: wrap; }
.hero__chips li {
  font-size: .82rem; font-weight: 500; color: var(--ink-2);
  padding: .38rem .9rem; border: 1px solid var(--line); border-radius: 100px;
  background: rgba(255,255,255,.6);
}

/* Hero stage / motifs */
.hero__stage { position: relative; min-height: 400px; }
.hero__tag {
  position: absolute; top: -.4rem; left: -.6rem; z-index: 4;
  font-family: var(--font-mono); font-size: .64rem; font-weight: 500; letter-spacing: .22em;
  color: var(--muted);
  writing-mode: vertical-rl; text-orientation: mixed;
}
.shot--hero { aspect-ratio: 4 / 5; transform: rotate(-1.2deg); }
.hud {
  display: flex; align-items: center; gap: .7rem;
  padding: .7rem 1.1rem; border-radius: 100px;
  background: rgba(20,16,14,.84); backdrop-filter: blur(8px);
  box-shadow: var(--shadow); color: #fff;
}
.hud--float {
  position: absolute; left: 50%; bottom: -14px; transform: translateX(-50%);
  z-index: 3; animation: floaty 4.5s var(--ease) infinite;
}
@keyframes floaty { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-7px); } }
.hud__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--red); animation: pulse 1.6s infinite; }
.hud__wave { display: flex; align-items: center; gap: 3px; height: 26px; }
.hud__wave i {
  width: 3px; border-radius: 3px; background: #fff; height: 6px;
  animation: wave 1.1s ease-in-out infinite;
}
.hud__wave i:nth-child(odd)  { animation-duration: .9s; }
.hud__wave i:nth-child(3n)   { animation-duration: 1.3s; }
.hud__wave i:nth-child(1){animation-delay:0s}.hud__wave i:nth-child(2){animation-delay:.08s}
.hud__wave i:nth-child(3){animation-delay:.16s}.hud__wave i:nth-child(4){animation-delay:.24s}
.hud__wave i:nth-child(5){animation-delay:.32s}.hud__wave i:nth-child(6){animation-delay:.4s}
.hud__wave i:nth-child(7){animation-delay:.48s}.hud__wave i:nth-child(8){animation-delay:.56s}
.hud__wave i:nth-child(9){animation-delay:.64s}.hud__wave i:nth-child(10){animation-delay:.72s}
.hud__wave i:nth-child(11){animation-delay:.8s}.hud__wave i:nth-child(12){animation-delay:.88s}
.hud__wave i:nth-child(13){animation-delay:.96s}.hud__wave i:nth-child(14){animation-delay:1.04s}
.hud__wave i:nth-child(15){animation-delay:1.12s}.hud__wave i:nth-child(16){animation-delay:1.2s}
@keyframes wave { 0%,100% { height: 6px; opacity: .5; } 50% { height: 24px; opacity: 1; } }
.hud__count { font-family: var(--font-mono); font-size: .8rem; font-weight: 700; }

.keycap {
  position: absolute; top: -10px; right: -10px; z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: .25rem;
  padding: .85rem 1rem .7rem; border-radius: 16px;
  background: linear-gradient(180deg, #fff, #efeae4);
  border: 1px solid var(--line);
  box-shadow: 0 7px 0 0 #d9d2ca, var(--shadow-sm);
  animation: press 3.4s var(--ease) infinite;
}
@keyframes press {
  0%, 70%, 100% { transform: translateY(0); box-shadow: 0 7px 0 0 #d9d2ca, var(--shadow-sm); }
  80%, 92%      { transform: translateY(5px); box-shadow: 0 2px 0 0 #d9d2ca, var(--shadow-sm); }
}
.keycap__top { font-family: var(--font-display); font-weight: 900; font-size: 1.18rem; letter-spacing: .04em; }
.keycap__hint { font-size: .62rem; font-weight: 700; color: var(--red); letter-spacing: .08em; }

/* marquee */
.hero__marquee {
  position: relative; z-index: 1; overflow: hidden;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--paper-2); padding: .85rem 0;
}
.marquee__track {
  display: inline-flex; align-items: center; gap: 1.7rem; white-space: nowrap;
  font-family: var(--font-display); font-weight: 700; font-size: .92rem; color: var(--ink-2);
  animation: marquee 28s linear infinite;
}
.marquee__track .sep { color: var(--red); font-weight: 400; }
@keyframes marquee { to { transform: translateX(-50%); } }

@media (max-width: 880px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__rule { display: none; }
  .hero__stage { min-height: 360px; max-width: 440px; }
}

/* ── Shared section bits ─────────────────────────────── */
section { padding: clamp(3.8rem, 8vw, 7.5rem) clamp(1.2rem, 4vw, 3rem); }
.section-head { max-width: var(--maxw); margin: 0 auto clamp(2.2rem, 4vw, 3.4rem); }
.section-head--center { text-align: center; }
.section-head--center p { margin-left: auto; margin-right: auto; }
.section-head__no {
  font-family: var(--font-mono); font-size: .78rem; font-weight: 500;
  color: var(--red); letter-spacing: .12em; text-transform: uppercase;
}
.section-head h2 { font-size: clamp(1.9rem, 4.2vw, 3.1rem); margin: .7rem 0 .8rem; }
.section-head p { color: var(--ink-2); font-size: clamp(1rem, 1.4vw, 1.12rem); max-width: 50ch; }
.hl { color: var(--red); }

/* ── How / steps ─────────────────────────────────────── */
.how { background: var(--paper); }
.steps {
  max-width: var(--maxw); margin: 0 auto; list-style: none;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.step {
  position: relative; padding: 2.2rem 1.7rem 2rem; border-radius: 20px;
  background: var(--paper-2); border: 1px solid var(--line-2);
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.step::before {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px;
  background: var(--red); transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease);
}
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--line); }
.step:hover::before { transform: scaleX(1); }
.step__index {
  position: absolute; top: .9rem; right: 1.1rem;
  font-family: var(--font-mono); font-size: 2.4rem; font-weight: 700;
  color: var(--paper-3); line-height: 1; letter-spacing: -.04em;
}
.step__n {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 900; font-size: 1rem; color: #fff; background: var(--red);
  padding: .4rem 1.05rem; border-radius: 100px; margin-bottom: 1.1rem;
}
.step h3 { font-size: 1.32rem; margin-bottom: .5rem; }
.step p { color: var(--ink-2); font-size: .96rem; }
.step__alt { margin-top: .85rem; font-size: .85rem; color: var(--muted); }
.step__alt b { color: var(--ink); }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }

/* ── Features split ──────────────────────────────────── */
.features { background: var(--paper-2); }
.features__split {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem;
}
.fcol {
  padding: clamp(1.7rem, 3vw, 2.6rem); border-radius: 24px;
  background: var(--paper); border: 1px solid var(--line);
}
.fcol--ink { background: var(--ink); color: #fff; border-color: transparent; position: relative; overflow: hidden; }
.fcol--ink::after {
  content: ""; position: absolute; right: -40%; top: -40%; width: 80%; height: 80%;
  background: radial-gradient(circle, rgba(225,29,42,.22), transparent 65%); pointer-events: none;
}
.fcol--ink .flist li { border-color: rgba(255,255,255,.12); }
.fcol--ink .flist p { color: rgba(255,255,255,.66); }
.fcol--ink .flist__k { color: rgba(255,255,255,.32); }
.fcol__label {
  display: flex; align-items: center; gap: .7rem;
  font-family: var(--font-display); font-weight: 700; font-size: .95rem; margin-bottom: 1.5rem;
}
.tag {
  font-family: var(--font-mono);
  font-size: .7rem; font-weight: 500; letter-spacing: .04em;
  padding: .28rem .7rem; border-radius: 100px;
}
.tag--red { background: var(--red); color: #fff; }
.tag--ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.25); }
.flist { list-style: none; }
.flist li {
  display: flex; gap: 1rem; align-items: baseline;
  padding: 1.15rem 0; border-top: 1px solid var(--line-2);
}
.flist li:first-child { border-top: none; }
.flist__k { font-family: var(--font-mono); font-size: .8rem; font-weight: 500; color: var(--muted); flex: none; padding-top: .15rem; }
.flist h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: .25rem; }
.flist p { color: var(--ink-2); font-size: .92rem; line-height: 1.68; }
@media (max-width: 820px) { .features__split { grid-template-columns: 1fr; } }

/* ── Showcase / everywhere ───────────────────────────── */
.showcase, .everywhere {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(1.6rem, 4vw, 3.5rem);
  align-items: center;
}
.everywhere { grid-template-columns: 1.1fr 1fr; }
.showcase h2, .everywhere h2 { font-size: clamp(1.8rem, 3.8vw, 2.8rem); margin: .7rem 0 .9rem; }
.showcase p, .everywhere p { color: var(--ink-2); margin-bottom: 1.5rem; }
.showcase__hud {
  display: inline-flex; align-items: center; gap: .7rem;
  padding: .7rem 1.1rem; border-radius: 100px; background: var(--ink); color: #fff;
  box-shadow: var(--shadow-sm);
}
.pills { display: flex; flex-wrap: wrap; gap: .6rem; }
.pills span {
  font-size: .88rem; font-weight: 500;
  padding: .48rem 1rem; border-radius: 100px;
  background: var(--paper); border: 1px solid var(--line);
  transition: transform .2s var(--ease), border-color .2s, color .2s;
}
.pills span:hover { transform: translateY(-2px); border-color: var(--red); color: var(--red); }
@media (max-width: 820px) {
  .showcase, .everywhere { grid-template-columns: 1fr; }
  .everywhere .shot { order: -1; }
}

/* ── Review ──────────────────────────────────────────── */
.review { background: var(--paper-2); }
.review__grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; align-items: start;
}
.review__cards { display: flex; flex-direction: column; gap: 1rem; }
.card {
  position: relative; padding: 1.6rem 1.7rem; border-radius: 18px;
  background: var(--paper); border: 1px solid var(--line);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.card__k {
  position: absolute; top: 1.1rem; right: 1.3rem;
  font-family: var(--font-mono); font-size: .8rem; font-weight: 500; color: var(--muted);
}
.card h3 { font-size: 1.14rem; font-weight: 700; margin-bottom: .35rem; }
.card p { color: var(--ink-2); font-size: .94rem; }
.badge {
  display: inline-block; font-family: var(--font-mono); font-size: .8rem; font-weight: 700;
  color: var(--red-deep); background: var(--red-soft);
  padding: .05rem .5rem; border-radius: 6px;
}
@media (max-width: 820px) { .review__grid { grid-template-columns: 1fr; } }

/* ── Image slots / placeholders ──────────────────────── */
.shot {
  position: relative; border-radius: 22px; overflow: hidden;
  background: var(--paper-3); border: 1px solid var(--line);
  box-shadow: var(--shadow); margin: 0;
}
.shot img { display: block; width: 100%; height: 100%; object-fit: cover; }
.shot__ph { display: none; }
.shot--wide { aspect-ratio: 16 / 10; }
.shot--tall { aspect-ratio: 4 / 5; }
/* 実写が無い時の上品なプレースホルダー */
.shot--missing img { display: none; }
.shot--missing {
  background:
    repeating-linear-gradient(135deg, rgba(225,29,42,.05) 0 14px, transparent 14px 28px),
    linear-gradient(160deg, var(--paper) 0%, var(--paper-3) 100%);
}
.shot--missing .shot__ph {
  display: flex; align-items: center; justify-content: center; text-align: center;
  position: absolute; inset: 0; padding: 1.4rem;
  font-size: .9rem; font-weight: 700; color: var(--muted); letter-spacing: .02em;
}
.shot--missing .shot__ph::before {
  content: "◉"; color: var(--red); margin-right: .5rem; font-size: 1rem;
  animation: pulse 2s infinite;
}

/* ── Trust strip ─────────────────────────────────────── */
.trust {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem;
  text-align: center; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.trust__item { display: flex; flex-direction: column; gap: .3rem; padding: .5rem; position: relative; }
.trust__item:not(:first-child)::before {
  content: ""; position: absolute; left: 0; top: 18%; bottom: 18%; width: 1px; background: var(--line-2);
}
.trust__big { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 900; color: var(--red); letter-spacing: -.02em; }
.trust__item span:last-child { font-size: .86rem; color: var(--ink-2); font-weight: 500; }
@media (max-width: 720px) {
  .trust { grid-template-columns: 1fr 1fr; gap: 1.6rem 1.2rem; }
  .trust__item:nth-child(3)::before { display: none; }
}

/* ── Quick start ─────────────────────────────────────── */
.start { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.start__glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(900px 460px at 88% -20%, rgba(225,29,42,.22), transparent 60%);
}
.start .section-head, .start__grid { position: relative; z-index: 1; }
.start .section-head h2 { color: #fff; }
.start .section-head p { color: rgba(255,255,255,.66); }
.start__grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 1.5rem; align-items: start;
}
.code {
  background: #0d0a09; border: 1px solid rgba(255,255,255,.1); border-radius: 18px;
  padding: 1.7rem; overflow-x: auto;
  font-size: .92rem; line-height: 2; color: #f3efe9;
  box-shadow: var(--shadow);
}
.code .c-c { color: #8a827a; }
.start__perm {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px; padding: 1.7rem;
}
.start__perm h3 { font-size: 1.22rem; margin-bottom: .95rem; color: #fff; }
.perm { margin: 0 0 1rem 1.1rem; }
.perm li { margin-bottom: .65rem; color: rgba(255,255,255,.82); font-size: .94rem; }
.perm b { color: #fff; }
.start__perm code, .perm code {
  font-family: var(--font-mono);
  background: rgba(255,255,255,.1); padding: .1rem .4rem; border-radius: 6px; font-size: .85em;
}
.note { font-size: .85rem; color: rgba(255,255,255,.55); }
@media (max-width: 820px) { .start__grid { grid-template-columns: 1fr; } }

/* ── Footer ──────────────────────────────────────────── */
.foot {
  text-align: center; padding: clamp(3.2rem, 6vw, 5rem) 1.5rem;
  background: var(--paper);
}
.foot__brand { font-family: var(--font-display); font-weight: 900; font-size: 1.45rem; display: inline-flex; align-items: center; gap: .5rem; }
.foot__tag { margin: 1rem 0 .4rem; font-weight: 700; color: var(--ink); }
.foot__fine { color: var(--muted); font-size: .85rem; }
.foot__top {
  display: inline-block; margin-top: 1.4rem; font-family: var(--font-mono); font-size: .8rem;
  color: var(--ink-2); text-decoration: none; border: 1px solid var(--line);
  padding: .4rem 1rem; border-radius: 100px; transition: border-color .2s, color .2s;
}
.foot__top:hover { border-color: var(--red); color: var(--red); }

/* ── Reveal animation ────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}