/*
Theme Name: Audition
Theme URI: https://alt-yolo.jp/
Author: ALTO
Author URI: https://alt-yolo.jp/
Description: アイドルオーディションサイト用のカスタムテーマ。
Version: 0.3.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: audition
*/

/* ============================================================
   Design Tokens
   ============================================================ */
:root {
  /* ---------- Color — 基盤（白 × 空） ---------- */
  --color-bg:          oklch(99% 0.005 230);
  --color-surface:     oklch(100% 0 0);
  --color-text:        oklch(22% 0.02 240);
  --color-text-muted:  oklch(55% 0.015 240);
  --color-border:      oklch(92% 0.015 230);
  --color-ink:         oklch(28% 0.05 240);

  --color-fg-1: var(--color-text);
  --color-fg-2: oklch(38% 0.02 240);
  --color-fg-3: var(--color-text-muted);
  --color-fg-4: oklch(72% 0.01 240);
  --color-bg-1: var(--color-bg);
  --color-bg-2: oklch(97% 0.02 230);
  --color-bg-3: oklch(92% 0.045 225);

  /* ---------- Color — 空（メイン） ---------- */
  --color-sky:        oklch(82% 0.09 230);
  --color-sky-soft:   oklch(92% 0.05 225);
  --color-sky-deep:   oklch(62% 0.13 235);
  --color-sky-ink:    oklch(42% 0.12 240);

  /* 互換 */
  --color-accent:       var(--color-sky-deep);
  --color-accent-hover: oklch(56% 0.14 235);
  --color-accent-soft:  var(--color-sky-soft);
  --color-accent-ink:   var(--color-sky-ink);

  /* LINE CTA（ブランド指定） */
  --color-line:       oklch(72% 0.19 148);
  --color-line-hover: oklch(66% 0.20 148);

  /* 補助 */
  --color-info:   oklch(62% 0.12 235);
  --color-danger: oklch(62% 0.20 25);

  /* ---------- Typography ---------- */
  --font-sans:    "Noto Sans JP", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-display: "Noto Serif JP", "Times New Roman", "Yu Mincho", serif;

  --text-xs:    clamp(0.75rem, 0.72rem + 0.1vw, 0.8125rem);
  --text-sm:    clamp(0.875rem, 0.85rem + 0.1vw, 0.95rem);
  --text-base:  clamp(1rem, 0.92rem + 0.4vw, 1.125rem);
  --text-lg:    clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --text-xl:    clamp(1.75rem, 1.4rem + 1.2vw, 2.5rem);
  --text-2xl:   clamp(2.25rem, 1.8rem + 1.8vw, 3.25rem);
  --text-hero:  clamp(2.5rem, 1.6rem + 4vw, 5.25rem);
  --text-mega:  clamp(3.5rem, 2rem + 7vw, 8rem);

  --tracking-tight:  -0.01em;
  --tracking-normal:  0;
  --tracking-wide:    0.08em;
  --tracking-mega:    0.22em;

  --leading-tight:  1.2;
  --leading-snug:   1.45;
  --leading-normal: 1.9;

  /* ---------- Spacing ---------- */
  --space-xs:      0.5rem;
  --space-sm:      1rem;
  --space-md:      1.5rem;
  --space-lg:      2.5rem;
  --space-xl:      4rem;
  --space-2xl:     6rem;
  --space-section: clamp(5rem, 3rem + 7vw, 10rem);

  /* ---------- Layout ---------- */
  --content-max:     74rem;
  --content-padding: clamp(1rem, 3vw, 2.5rem);

  /* ---------- Motion ---------- */
  --duration-fast:   150ms;
  --duration-normal: 300ms;
  --duration-slow:   500ms;
  --ease-out-expo:   cubic-bezier(0.16, 1, 0.3, 1);

  /* ---------- Radii ---------- */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  /* ---------- Shadow ---------- */
  --shadow-1: 0 1px 2px oklch(40% 0.05 240 / 0.04), 0 1px 1px oklch(40% 0.05 240 / 0.03);
  --shadow-2: 0 8px 24px oklch(40% 0.05 240 / 0.07), 0 2px 6px oklch(40% 0.05 240 / 0.04);
  --shadow-3: 0 24px 60px oklch(40% 0.08 240 / 0.12), 0 6px 16px oklch(40% 0.05 240 / 0.06);
}

/* ============================================================
   Base Reset
   ============================================================ */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* ============================================================
   HERO — 爽やかな空 × 明朝タイポ × 余白
   ============================================================ */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background:
    linear-gradient(180deg, oklch(96% 0.035 225) 0%, oklch(88% 0.055 225) 55%, oklch(94% 0.03 225) 100%);
}

/* 太陽光グロー */
.hero__sun {
  position: absolute;
  top: -10%;
  right: -8%;
  width: 48vw;
  height: 48vw;
  max-width: 620px;
  max-height: 620px;
  border-radius: 50%;
  background: radial-gradient(closest-side, oklch(100% 0 0 / .85), oklch(100% 0 0 / 0) 72%);
  pointer-events: none;
}

/* 雲（静的） */
.hero__cloud {
  position: absolute;
  border-radius: 999px;
  background: oklch(100% 0 0 / .65);
  filter: blur(22px);
  pointer-events: none;
}
.hero__cloud--a { bottom: 18%; left: -6%;  width: 52%; height: 90px; }
.hero__cloud--b { bottom: 8%;  right: -4%; width: 44%; height: 68px; opacity: .8; }
.hero__cloud--c { top: 28%;    left: 22%;  width: 26%; height: 50px; opacity: .55; }

/* ヘッダーナビ */
.nav {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px clamp(20px, 3vw, 40px);
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
}
.nav__logo {
  height: 22px;
  width: auto;
  display: block;
}
.nav__brand small {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--color-sky-deep);
  border-left: 1px solid var(--color-border);
  padding-left: 14px;
  white-space: nowrap;
}
.nav__links {
  display: flex;
  gap: 26px;
  font-size: 13px;
  color: var(--color-fg-2);
  align-items: center;
}
.nav__links a {
  cursor: pointer;
  transition: color var(--duration-fast);
  text-decoration: none;
  color: inherit;
}
.nav__links a:hover { color: var(--color-sky-deep); }
@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__brand small { display: none; }
}

/* Hero コピー */
.hero__copy {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 40px 24px 120px;
}
.hero__eyebrow {
  font-size: 12px;
  letter-spacing: .32em;
  color: var(--color-sky-deep);
  margin: 0 0 28px 0;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.hero__eyebrow::before,
.hero__eyebrow::after {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-sky-deep);
  opacity: .55;
}
.hero__title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(2.5rem, 1.8rem + 5.5vw, 6.5rem);
  line-height: 1.18;
  letter-spacing: .02em;
  color: var(--color-ink);
  margin: var(--space-xs) 0 36px 0;
  display: inline-block;
}
.hero__title .ruby {
  display: block;
  font-family: var(--font-display);
  font-style: normal;
  font-size: .22em;
  font-weight: 400;
  letter-spacing: .4em;
  color: var(--color-sky-deep);
  margin-bottom: 22px;
}
.hero__title .main {
  display: inline-block;
  padding-left: .3em;
}
.hero__title em {
  font-style: normal;
  color: var(--color-sky-deep);
}
.hero__subtitle {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(.95rem, .85rem + .5vw, 1.125rem);
  color: var(--color-fg-2);
  margin: 0 0 44px 0;
  line-height: 2.1;
}

/* CTA — LINE */
.btn-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  background: var(--color-line);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast);
  box-shadow: 0 10px 28px oklch(72% 0.19 148 / .35);
  text-decoration: none;
}
.btn-line:hover {
  background: var(--color-line-hover);
  transform: translateY(-1px);
}
.btn-line svg { width: 20px; height: 20px; }

.cta-sub {
  display: block;
  margin-top: 18px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--color-text-muted);
}

/* ============================================================
   SECTION BASE
   ============================================================ */
.section {
  padding: var(--space-section) var(--content-padding);
  max-width: var(--content-max);
  margin: 0 auto;
}
.section--full {
  max-width: none;
  margin: 0;
  padding-left: 0;
  padding-right: 0;
}
.section--sky {
  background: linear-gradient(180deg, var(--color-bg) 0%, oklch(96% 0.03 225) 100%);
}
.section--soft { background: var(--color-bg-2); }

.sec-head {
  text-align: center;
  margin: 0 auto var(--space-xl);
  max-width: 46rem;
}
.sec-eye {
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--color-sky-deep);
  margin: 0 0 14px 0;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.sec-eye::before,
.sec-eye::after {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--color-sky-deep);
  opacity: .5;
}
.sec-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-2xl);
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--color-ink);
  margin: 0 0 16px 0;
}
.sec-lead {
  font-size: var(--text-base);
  color: var(--color-fg-2);
  line-height: 2;
  margin: 0;
}

/* ============================================================
   STRENGTH — 3カード
   ============================================================ */
.strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
@media (max-width: 860px) {
  .strength-grid { grid-template-columns: 1fr; }
}
.strength-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  box-shadow: var(--shadow-1);
  transition: transform var(--duration-fast), box-shadow var(--duration-fast);
}
.strength-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}
.strength-card__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px;
  color: var(--color-sky-deep);
  line-height: 1;
  margin: 0 0 18px 0;
  letter-spacing: .02em;
}
.strength-card__num small {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--color-sky-deep);
  margin-left: 8px;
  vertical-align: 3px;
}
.strength-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 0 12px 0;
  color: var(--color-ink);
  letter-spacing: .02em;
}
.strength-card__body {
  font-size: .95rem;
  color: var(--color-fg-2);
  margin: 0;
  line-height: 1.95;
}

/* ============================================================
   CONCEPT — 枠なし、余白で伝える
   ============================================================ */
.concept {
  text-align: center;
  padding: var(--space-2xl) 0;
}
.concept__big {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 1.8rem + 3.8vw, 5rem);
  line-height: 1.55;
  letter-spacing: .04em;
  color: var(--color-ink);
  margin: 0 0 var(--space-xl) 0;
}
.concept__big em {
  font-style: normal;
  color: var(--color-sky-deep);
}
.concept__msg {
  max-width: 36rem;
  margin: 0 auto;
  font-size: 1.0625rem;
  line-height: 2.2;
  color: var(--color-fg-2);
}

/* ============================================================
   PHASE — REAL → HYBRID → DIGITAL の進化
   ============================================================ */
.phase-section {
  position: relative;
  overflow: hidden;
}

.phase-track {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: 760px;
  margin: 0 auto var(--space-xl);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: .32em;
  color: var(--color-sky-deep);
  font-weight: 600;
}
.phase-track__cap--end { color: var(--color-ink); }
.phase-track__rail {
  flex: 1;
  position: relative;
  height: 1px;
  background: var(--color-sky-deep);
  opacity: .4;
}
.phase-track__dot {
  position: absolute;
  top: 50%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-sky-deep);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 4px var(--color-bg-2);
}
.phase-track__dot[data-i="1"] { left: 0%; }
.phase-track__dot[data-i="2"] { left: 50%; }
.phase-track__dot[data-i="3"] { left: 100%; background: var(--color-ink); }

.phase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  position: relative;
}
@media (max-width: 860px) {
  .phase-grid { grid-template-columns: 1fr; }
}

.phase-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 28px 28px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: transform var(--duration-fast), box-shadow var(--duration-fast);
}
.phase-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}
.phase-card__tag {
  position: absolute;
  top: 22px;
  right: 22px;
  z-index: 2;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: .3em;
  color: var(--color-sky-deep);
  padding: 5px 10px 4px;
  border: 1px solid var(--color-sky-deep);
  border-radius: 999px;
  background: var(--color-surface);
}
.phase-card__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: 84px;
  line-height: .95;
  letter-spacing: .01em;
  color: var(--color-ink);
  margin: 0 0 6px 0;
}
.phase-card__t {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin: 8px 0 14px 0;
  color: var(--color-ink);
  letter-spacing: .02em;
  line-height: 1.55;
}
.phase-card__b {
  font-size: .9rem;
  color: var(--color-fg-2);
  margin: 0;
  line-height: 1.95;
}

.phase-card--3 {
  background: oklch(20% 0.04 240);
  border-color: oklch(32% 0.08 240);
}
.phase-card--3 .phase-card__num { color: #fff; }
.phase-card--3 .phase-card__t { color: #fff; }
.phase-card--3 .phase-card__b { color: oklch(82% 0.02 240); }
.phase-card--3 .phase-card__tag {
  color: oklch(82% 0.18 200);
  border-color: oklch(82% 0.18 200);
  background: oklch(20% 0.04 240);
}

/* ============================================================
   STEP — 4カード
   ============================================================ */
.step-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
}
@media (max-width: 860px) {
  .step-grid { grid-template-columns: 1fr 1fr; }
}
.step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
}
.step-card__n {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .22em;
  color: var(--color-sky-deep);
  margin: 0 0 10px 0;
}
.step-card__t {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  margin: 0 0 8px 0;
  color: var(--color-ink);
}
.step-card__b {
  font-size: .88rem;
  color: var(--color-fg-2);
  margin: 0;
  line-height: 1.85;
}
.step-card--final {
  background: linear-gradient(160deg, oklch(92% 0.055 225) 0%, oklch(98% 0.02 225) 100%);
  border-color: transparent;
}
.step-card--final .step-card__n { color: oklch(45% 0.12 235); }

/* ============================================================
   BOTTOM CTA — 柔らかい空グラデ
   ============================================================ */
.bcta {
  position: relative;
  background: linear-gradient(180deg, oklch(94% 0.045 225) 0%, oklch(99% 0.008 225) 100%);
  padding: var(--space-section) var(--content-padding);
  text-align: center;
  overflow: hidden;
}
.bcta__inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  margin: 0 auto;
}
.bcta__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 1.5rem + 2vw, 3rem);
  line-height: 1.4;
  color: var(--color-ink);
  margin: 12px 0 18px 0;
  letter-spacing: .03em;
}
.bcta__title em {
  font-style: normal;
  color: var(--color-sky-deep);
}
.bcta__sub {
  font-size: 1rem;
  color: var(--color-fg-2);
  margin: 0 0 34px 0;
  line-height: 2;
}
.bcta .cta-sub { margin-top: 22px; }

/* ============================================================
   Footer
   ============================================================ */
.foot {
  background: var(--color-surface);
  color: var(--color-text-muted);
  padding: var(--space-xl) var(--content-padding);
  text-align: center;
  font-size: 12px;
  letter-spacing: .04em;
  border-top: 1px solid var(--color-border);
}
.foot__row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.foot__logo {
  height: 20px;
  width: auto;
  opacity: .85;
}
.foot__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
  font-size: 12px;
  letter-spacing: .06em;
}
.foot__links a {
  color: var(--color-fg-2);
  text-decoration: none;
  transition: color var(--duration-fast);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}
.foot__links a:hover { color: var(--color-sky-deep); }
.foot__links a svg {
  width: 10px;
  height: 10px;
  opacity: .6;
}
.foot__copy {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--color-text-muted);
  margin: 6px 0 0;
}

/* ============================================================
   Scroll Reveal
   - 初期状態で不透明度 0 + 少し下、
     IntersectionObserver で .is-revealed が付いたら定位置へ。
   - transform / opacity のみアニメーション（compositor-friendly）。
   - JS 未実行環境（noscript / 初期描画）でも見えなくならないよう、
     .js-reveal クラスが <html> についている時だけ初期状態を非表示にする。
   ============================================================ */
.js-reveal [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
  transition:
    opacity 1200ms var(--ease-out-expo),
    transform 1200ms var(--ease-out-expo);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.js-reveal [data-reveal].is-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* ============================================================
   Mobile — <= 640px
   clamp() で吸収しきれない縦リズム / 見出しサイズと、
   br の整形を中心とした微調整。
   ============================================================ */
@media (max-width: 640px) {
  /* Hero / Nav */
  .nav { padding: 18px 20px; }
  .nav__brand { font-size: 18px; }
  .nav__brand small { display: none; }

  .hero__copy { padding: 28px 22px 90px; }
  .hero__eyebrow {
    font-size: 10px;
    letter-spacing: 0.24em;
    margin-bottom: 22px;
  }
  .hero__eyebrow::before,
  .hero__eyebrow::after { width: 18px; }
  .hero__title {
    font-size: 2rem;
    line-height: 1.5;
    letter-spacing: 0.01em;
    margin: var(--space-xs) 0 22px 0;
  }
  .hero__title .ruby {
    font-size: 0.48em;
    letter-spacing: 0.28em;
    margin-bottom: 14px;
  }
  .hero__subtitle {
    font-size: 0.95rem;
    line-height: 1.95;
    margin-bottom: 34px;
  }
  .hero__sun {
    width: 80vw;
    height: 80vw;
    top: -12%;
    right: -20%;
  }

  /* Section spacing */
  .section { padding: 72px 22px; }
  .sec-head { margin-bottom: 40px; }
  .sec-title {
    font-size: 1.5rem;
    line-height: 1.5;
  }
  .sec-title br { display: none; }
  .sec-lead {
    font-size: 0.95rem;
    line-height: 1.9;
  }
  .sec-lead br { display: none; }
  .sec-eye {
    font-size: 11px;
    letter-spacing: 0.26em;
  }

  /* STRENGTH */
  .strength-card { padding: 28px 24px; }
  .strength-card__num {
    font-size: 26px;
    margin-bottom: 14px;
  }
  .strength-card__title { font-size: 1.125rem; }
  .strength-card__body {
    font-size: 0.92rem;
    line-height: 1.9;
  }

  /* PHASE */
  .phase-track {
    gap: 12px;
    font-size: 10px;
    letter-spacing: 0.26em;
    margin-bottom: 32px;
  }
  .phase-card { padding: 26px 22px 24px; }
  .phase-card__tag {
    top: 18px;
    right: 18px;
    font-size: 9px;
    padding: 4px 8px 3px;
  }
  .phase-card__num { font-size: 64px; }
  .phase-card__t { font-size: 1.0625rem; }
  .phase-card__b {
    font-size: 0.88rem;
    line-height: 1.9;
  }

  /* CONCEPT */
  .concept { padding: 40px 0; }
  .concept__big {
    font-size: 2rem;
    line-height: 1.7;
    letter-spacing: 0.03em;
    margin-bottom: 28px;
  }
  .concept__msg {
    font-size: 0.95rem;
    line-height: 2;
  }
  .concept__msg br { display: none; }

  /* STEP */
  .step-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .step-card { padding: 22px 22px; }
  .step-card__n { font-size: 12px; }
  .step-card__t { font-size: 1.0625rem; }
  .step-card__b { font-size: 0.88rem; }

  /* BOTTOM CTA */
  .bcta { padding: 72px 22px; }
  .bcta__title {
    font-size: 1.65rem;
    line-height: 1.55;
  }
  .bcta__sub {
    font-size: 0.95rem;
    margin-bottom: 28px;
  }

  /* CTA button */
  .btn-line {
    font-size: 15px;
    padding: 16px 28px;
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }
  .cta-sub {
    font-size: 11px;
    letter-spacing: 0.2em;
  }

  /* Footer */
  .foot {
    padding: 32px 22px;
    font-size: 11px;
  }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .js-reveal [data-reveal] {
    opacity: 1;
    transform: none;
  }
}