/* ==========================================================================
   株式会社東雲精密 コーポレートサイト（デモ）
   紺 x 白 x 真鍮アクセントの1カラーアクセント構成。
   STUDIO 再現を前提に、レイアウトは flex / grid の標準機能のみで組む。
   ========================================================================== */

:root {
  --navy-900: #12213a;
  --navy-800: #1a2f4b;
  --navy-700: #24405f;
  --navy-100: #e8edf4;
  --accent: #b98a3c;
  --accent-dark: #9a7130;
  --ink: #22303f;
  --ink-soft: #55606d;
  --line: #d9dfe7;
  --bg: #ffffff;
  --bg-alt: #f4f6f9;
  --font-jp: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  --font-num: 'Oswald', 'Noto Sans JP', sans-serif;
  --header-height: 72px;
  --radius: 6px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
  margin: 0;
  font-family: var(--font-jp);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ul, ol, dl, dd, figure {
  margin: 0;
}

ul, ol {
  padding: 0;
  list-style: none;
}

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

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

.container {
  width: min(1120px, 100% - 48px);
  margin-inline: auto;
}

.container-narrow {
  width: min(880px, 100% - 48px);
}

/* --------------------------------------------------------------------------
   ボタン
   -------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 15px 36px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

/* --------------------------------------------------------------------------
   ヘッダー
   -------------------------------------------------------------------------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(18, 33, 58, 0.96);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 100%;
  width: min(1200px, 100% - 40px);
  margin-inline: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  flex-shrink: 0;
  color: var(--accent);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
  min-width: 0;
}

.brand-name {
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.brand-sub {
  font-family: var(--font-num);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.55);
  white-space: nowrap;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-list a {
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-list a:hover {
  color: var(--accent);
}

.nav-cta a {
  margin-left: 8px;
  padding: 10px 22px;
  background: var(--accent);
  font-weight: 700;
}

.nav-cta a:hover {
  color: #fff;
  background: var(--accent-dark);
}

/* ハンバーガー（checkbox 方式・JSはリンク押下時のクローズのみ） */

.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: none;
  position: relative;
  z-index: 110;
  width: 44px;
  height: 44px;
  cursor: pointer;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: '';
  position: absolute;
  left: 10px;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle-bar {
  top: 21px;
}

.nav-toggle-bar::before {
  left: 0;
  top: -8px;
}

.nav-toggle-bar::after {
  left: 0;
  top: 8px;
}

.nav-toggle:checked ~ .nav-toggle-label .nav-toggle-bar {
  background: transparent;
}

.nav-toggle:checked ~ .nav-toggle-label .nav-toggle-bar::before {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle:checked ~ .nav-toggle-label .nav-toggle-bar::after {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 900px) {
  .nav-toggle-label {
    display: block;
  }

  .global-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    background: var(--navy-900);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }

  .nav-toggle:checked ~ .global-nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 24px;
  }

  .nav-list a {
    display: block;
    padding: 14px 8px;
    font-size: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
  }

  .nav-cta a {
    margin: 16px 0 0;
    border-bottom: none;
    border-radius: var(--radius);
    text-align: center;
    padding: 14px;
  }
}

/* --------------------------------------------------------------------------
   ヒーロー
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height) + 96px) 0 0;
  background:
    linear-gradient(115deg, rgba(18, 33, 58, 0) 55%, rgba(36, 64, 95, 0.65) 100%),
    linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: #fff;
}

/* 図面風の背景装飾（方眼 + 寸法線ドローイング） */

.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.hero-drawing {
  position: absolute;
  top: 40px;
  right: -60px;
  width: 520px;
  height: 520px;
  color: rgba(255, 255, 255, 0.16);
}

.hero-inner {
  position: relative;
  width: min(1120px, 100% - 48px);
  margin-inline: auto;
}

.hero-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(34px, 5.2vw, 60px);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.accent-text {
  color: var(--accent);
}

.hero-lead {
  max-width: 560px;
  font-size: 16px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 80px;
}

/* 信頼の数値 3枚 */

.hero-stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1120px, 100% - 48px);
  margin-inline: auto;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  backdrop-filter: blur(4px);
}

.stat {
  padding: 30px 24px 26px;
  text-align: center;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.stat:first-child {
  border-left: none;
}

.stat dt {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 6px;
}

.stat dd {
  line-height: 1.1;
}

.stat-number {
  font-family: var(--font-num);
  font-size: 52px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.stat-unit {
  font-size: 16px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  margin-left: 4px;
}

.stat-prefix {
  margin-left: 0;
  margin-right: 6px;
}

.stat-note {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 10px;
}

@media (max-width: 768px) {
  .hero {
    padding-top: calc(var(--header-height) + 64px);
  }

  .hero-drawing {
    top: auto;
    bottom: 220px;
    right: -160px;
    width: 380px;
    height: 380px;
    color: rgba(255, 255, 255, 0.1);
  }

  .hero-actions {
    margin-bottom: 56px;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .stat {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      'label value'
      'note  value';
    align-items: center;
    text-align: left;
    padding: 18px 22px;
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }

  .stat:first-child {
    border-top: none;
  }

  .stat dt {
    grid-area: label;
    margin-bottom: 2px;
  }

  .stat dd {
    grid-area: value;
  }

  .stat-number {
    font-size: 38px;
  }

  .stat-note {
    grid-area: note;
    margin-top: 0;
  }
}

/* --------------------------------------------------------------------------
   セクション共通
   -------------------------------------------------------------------------- */

.section {
  padding: 104px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-header {
  max-width: 720px;
  margin-bottom: 56px;
}

.section-eyebrow {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 10px;
}

.section-eyebrow-light {
  color: var(--accent);
}

.section-title {
  position: relative;
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1.4;
  color: var(--navy-800);
  padding-bottom: 18px;
  margin-bottom: 22px;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 3px;
  background: var(--accent);
}

.section-lead {
  font-size: 15px;
  color: var(--ink-soft);
}

@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }
}

/* --------------------------------------------------------------------------
   2. 選ばれる理由
   -------------------------------------------------------------------------- */

.reason-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.reason-card {
  padding: 40px 32px 36px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.reason-card:hover {
  box-shadow: 0 16px 40px rgba(18, 33, 58, 0.12);
  transform: translateY(-4px);
}

.reason-icon {
  width: 56px;
  height: 56px;
  color: var(--navy-800);
  margin-bottom: 22px;
}

.reason-title {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--navy-800);
  margin-bottom: 12px;
}

.reason-text {
  font-size: 14.5px;
  color: var(--ink-soft);
}

@media (max-width: 900px) {
  .reason-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* --------------------------------------------------------------------------
   3. 事業内容・保有設備
   -------------------------------------------------------------------------- */

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  position: relative;
  padding: 36px 34px 32px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 16px 40px rgba(18, 33, 58, 0.12);
  transform: translateY(-4px);
}

.service-num {
  position: absolute;
  top: 14px;
  right: 22px;
  font-family: var(--font-num);
  font-size: 56px;
  font-weight: 600;
  line-height: 1;
  color: var(--navy-100);
}

.service-title {
  position: relative;
  font-size: 21px;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: var(--navy-800);
  margin-bottom: 14px;
}

.service-text {
  position: relative;
  font-size: 14.5px;
  color: var(--ink-soft);
  margin-bottom: 20px;
}

.service-equip {
  position: relative;
  border-top: 1px dashed var(--line);
  padding-top: 16px;
}

.service-equip li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  color: var(--ink);
  line-height: 2;
}

.service-equip li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 3px;
  background: var(--accent);
}

@media (max-width: 768px) {
  .service-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* --------------------------------------------------------------------------
   4. 品質保証フロー
   -------------------------------------------------------------------------- */

.flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: flow;
}

.flow-step {
  position: relative;
  padding: 30px 26px 28px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

/* ステップ間の接続矢印 */
.flow-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -19px;
  width: 14px;
  height: 14px;
  border-top: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
  transform: translateY(-50%) rotate(45deg);
}

.flow-num {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 10px;
}

.flow-title {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--navy-800);
  margin-bottom: 10px;
}

.flow-text {
  font-size: 13.5px;
  color: var(--ink-soft);
}

@media (max-width: 900px) {
  .flow {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .flow-step:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -21px;
    left: 50%;
    transform: translateX(-50%) rotate(135deg);
  }
}

/* --------------------------------------------------------------------------
   5. 会社概要
   -------------------------------------------------------------------------- */

.company-table {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.company-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  border-top: 1px solid var(--line);
}

.company-row:first-child {
  border-top: none;
}

.company-row dt {
  padding: 18px 24px;
  background: var(--navy-800);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.company-row dd {
  padding: 18px 26px;
  font-size: 15px;
}

@media (max-width: 640px) {
  .company-row {
    grid-template-columns: 1fr;
  }

  .company-row dt {
    padding: 10px 20px;
  }

  .company-row dd {
    padding: 14px 20px 16px;
  }
}

/* --------------------------------------------------------------------------
   6. お知らせ
   -------------------------------------------------------------------------- */

.news-list {
  border-top: 1px solid var(--line);
}

.news-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 8px;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.2s ease;
}

.news-item:hover {
  background: var(--bg-alt);
}

.news-date {
  flex-shrink: 0;
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.news-tag {
  flex-shrink: 0;
  min-width: 72px;
  padding: 3px 0;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--navy-800);
  border: 1px solid var(--navy-800);
  border-radius: 999px;
}

.news-title {
  font-size: 15px;
  font-weight: 500;
}

@media (max-width: 640px) {
  .news-item {
    flex-wrap: wrap;
    gap: 10px 14px;
    padding: 18px 4px;
  }

  .news-title {
    width: 100%;
  }
}

/* --------------------------------------------------------------------------
   7. お問い合わせ
   -------------------------------------------------------------------------- */

.contact {
  position: relative;
  padding: 104px 0;
  background:
    linear-gradient(115deg, rgba(18, 33, 58, 0) 55%, rgba(36, 64, 95, 0.6) 100%),
    linear-gradient(180deg, var(--navy-800) 0%, var(--navy-900) 100%);
  color: #fff;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.contact-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-title {
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 900;
  letter-spacing: 0.05em;
  line-height: 1.5;
  margin: 6px 0 20px;
}

.contact-lead {
  font-size: 15px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 28px;
}

.contact-points li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  line-height: 2.2;
  color: rgba(255, 255, 255, 0.9);
}

.contact-points li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 13px;
  width: 12px;
  height: 7px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

.contact-form-wrap {
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius);
  padding: 36px 36px 40px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
}

.demo-note {
  padding: 12px 16px;
  margin-bottom: 24px;
  font-size: 13px;
  line-height: 1.7;
  color: #7a5a17;
  background: #fdf6e7;
  border: 1px solid #ecd9ae;
  border-radius: var(--radius);
}

.form-field {
  margin-bottom: 20px;
}

.form-field label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
}

.required {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 8px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: var(--accent);
  border-radius: 3px;
  vertical-align: 2px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--navy-700);
}

.form-field textarea {
  resize: vertical;
}

.form-result {
  display: none;
  margin-top: 18px;
  padding: 12px 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--navy-800);
  background: var(--navy-100);
  border-radius: var(--radius);
}

.form-result.is-shown {
  display: block;
}

@media (max-width: 900px) {
  .contact {
    padding: 72px 0;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .contact-form-wrap {
    padding: 28px 22px 32px;
  }
}

/* --------------------------------------------------------------------------
   8. フッター
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.8);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  padding: 56px 0 40px;
}

.footer-name {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #fff;
  margin-bottom: 8px;
}

.footer-address {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.footer-nav a {
  font-size: 13.5px;
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 24px 0 32px;
  text-align: center;
}

.footer-disclaimer {
  width: min(880px, 100% - 48px);
  margin: 0 auto 10px;
  font-size: 12px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.5);
}

.footer-copy {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    padding: 44px 0 32px;
  }
}

/* --------------------------------------------------------------------------
   スクロールフェードイン
   -------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* カード群は兄弟順に少しずつ遅らせる */
.reason-card.reveal:nth-child(2),
.service-card.reveal:nth-child(2),
.flow-step.reveal:nth-child(2) {
  transition-delay: 0.1s;
}

.reason-card.reveal:nth-child(3),
.service-card.reveal:nth-child(3),
.flow-step.reveal:nth-child(3) {
  transition-delay: 0.2s;
}

.service-card.reveal:nth-child(4),
.flow-step.reveal:nth-child(4) {
  transition-delay: 0.3s;
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}