/* ==========================================================================
   認知症ZERO 公式サイト — TOPページ
   ========================================================================== */

:root {
  /* base */
  --c-white: #ffffff;
  --c-ivory: #faf6ec;
  --c-ivory-deep: #f4efe0;

  /* brand */
  --c-navy: #0d1b2e;
  --c-navy-deep: #05070c;
  --c-navy-light: #1c3050;
  --c-gold: #c9a44c;
  --c-gold-light: #e8ce8b;

  /* text */
  --c-text: #262521;
  --c-text-soft: #6f6e64;
  --c-text-on-dark: #f5f1e6;
  --c-text-on-dark-soft: #c9c6ba;

  /* structure */
  --c-border: rgba(13, 27, 46, 0.09);
  --c-border-soft: rgba(13, 27, 46, 0.06);

  /* action colors */
  --c-youtube: #ff0000;
  --c-youtube-dark: #e00000;
  --c-contact: #17294a;
  --c-contact-dark: #0d1b2e;

  /* category colors */
  --c-food: #5da24a;      --c-food-bg: #eef6ea;
  --c-exercise: #3d8fd9;  --c-exercise-bg: #eaf3fc;
  --c-sleep: #8a6bc9;     --c-sleep-bg: #f2eefb;
  --c-care: #e0507a;      --c-care-bg: #fdeef2;
  --c-checkup: #2fa89a;   --c-checkup-bg: #e8f7f5;
  --c-news: #e08a2e;      --c-news-bg: #fcf1e4;

  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 22px;
  --radius-xl: 28px;
  --shadow-card: 0 2px 10px rgba(20, 20, 10, 0.05);
  --shadow-card-hover: 0 12px 26px rgba(20, 20, 10, 0.1);
  --header-h: 74px;

  --container: 1360px;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-sans: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP",
    "Yu Gothic", "Meiryo", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--c-text);
  background: var(--c-white);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; border: none; background: none; cursor: pointer; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--c-navy);
  color: #fff;
  padding: 10px 16px;
  z-index: 200;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---- section heading pattern ---- */
.section { padding: 56px 0; }
.section--ivory { background: var(--c-ivory); }
.section-head {
  max-width: 640px;
  margin: 0 0 32px;
}
.section-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.section-eyebrow {
  display: inline-block;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--c-gold);
  font-weight: 700;
  margin-bottom: 8px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: 0.02em;
}
.section-title .accent { color: var(--c-gold); }
.section-lead {
  margin-top: 10px;
  color: var(--c-text-soft);
  font-size: 0.92rem;
}
.section-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.section-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--c-navy);
  border: 1px solid var(--c-border);
  padding: 10px 18px;
  border-radius: 999px;
  transition: background 0.15s ease, border-color 0.15s ease;
  flex-shrink: 0;
}
.section-more:hover { background: var(--c-ivory); border-color: var(--c-navy); }
.section-more svg { width: 14px; height: 14px; }
.section-more-wrap { text-align: center; margin-top: 36px; }
.section-more--ghost {
  border-color: rgba(255,0,0,0.4);
  color: var(--c-youtube);
}
.section-more--ghost:hover { background: rgba(255,0,0,0.06); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--c-border-soft);
}
.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand img { width: 44px; height: 44px; }
.brand-name {
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--c-navy);
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.nav-primary { display: none; }
.nav-primary ul {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-primary a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--c-text);
  position: relative;
  padding: 6px 2px;
}
.nav-primary a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--c-gold);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}
.nav-primary a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 12px; }
.header-actions .btn--contact { display: none; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-s);
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1.4;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 17px; height: 17px; flex-shrink: 0; }

.btn--contact {
  background: var(--c-contact);
  color: #fff;
  box-shadow: 0 4px 14px rgba(20, 36, 61, 0.25);
}
.btn--contact:hover { background: var(--c-contact-dark); }
.btn--contact-sm { padding: 9px 16px; font-size: 0.8rem; }

.btn--pill { border-radius: 999px; }

.btn--youtube {
  background: var(--c-youtube);
  color: #fff;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(255, 0, 0, 0.3);
}
.btn--youtube:hover { background: var(--c-youtube-dark); }

.btn--dark {
  background: var(--c-navy);
  color: #fff;
}
.btn--dark:hover { background: var(--c-navy-light); }

.btn--outline {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  color: var(--c-navy);
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 0.82rem;
}
.btn--outline:hover { background: var(--c-ivory); }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--c-navy);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--c-white);
  padding: 28px 24px;
  transform: translateX(100%);
  transition: transform 0.28s ease;
  z-index: 99;
  overflow-y: auto;
}
.nav-mobile.is-open { transform: translateX(0); }
.nav-mobile ul { display: flex; flex-direction: column; gap: 4px; }
.nav-mobile a {
  display: block;
  padding: 16px 4px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-navy);
  border-bottom: 1px solid var(--c-border-soft);
}
.nav-mobile .btn { margin-top: 24px; width: 100%; border-radius: var(--radius-s); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  background: var(--c-navy-deep);
  color: var(--c-text-on-dark);
  overflow: hidden;
}
.hero-media-mobile { display: block; position: relative; }
.hero-media-mobile img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: 50% 15%;
}
.hero-media-mobile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,7,12,0) 55%, rgba(5,7,12,0.95) 100%);
}
.hero-body { padding: 36px 0 48px; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--c-gold-light);
  font-weight: 700;
  margin-bottom: 16px;
}
.hero-eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--c-gold); }
.hero-title {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.hero-catch {
  margin-top: 16px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-gold-light);
}
.hero-desc {
  margin-top: 14px;
  font-size: 0.92rem;
  color: var(--c-text-on-dark-soft);
  max-width: 30em;
}
.hero-cta { margin-top: 26px; }
.hero-cta .btn { padding: 15px 26px; font-size: 0.95rem; }
.hero-desktop-visual { display: none; }

/* ==========================================================================
   Cards — 最新記事
   ========================================================================== */
.article-grid { display: grid; grid-template-columns: 1fr; gap: 22px; }
.article-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-m);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
}
.article-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-3px); }
.article-card__thumb { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--c-ivory); }
.article-card__thumb svg, .article-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.article-card__body { padding: 16px 18px 20px; flex: 1; display: flex; flex-direction: column; }
.article-card__cat {
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: 999px;
  margin-bottom: 10px;
  color: var(--cat-color, var(--c-navy));
  background: var(--cat-bg, var(--c-ivory));
}
.article-card__title {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1.6;
  flex: 1;
}
.article-card__date {
  margin-top: 14px;
  font-size: 0.74rem;
  color: var(--c-text-soft);
  letter-spacing: 0.04em;
}

/* ==========================================================================
   Categories — 気になるテーマから探す
   ========================================================================== */
.category-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.category-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 18px;
  border-radius: var(--radius-m);
  background: var(--c-white);
  border: 1px solid var(--c-border);
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color .2s ease;
}
.category-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); border-color: transparent; }
.category-card__icon {
  width: 50px; height: 50px;
  flex-shrink: 0;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--cat-color, var(--c-navy));
  color: #fff;
}
.category-card__icon svg { width: 24px; height: 24px; }
.category-card__text { flex: 1; min-width: 0; }
.category-card__label { font-weight: 700; font-size: 0.94rem; color: var(--cat-color, var(--c-navy)); }
.category-card__sub { display: block; font-size: 0.74rem; font-weight: 500; color: var(--c-text-soft); margin-top: 3px; }
.category-card__arrow { flex-shrink: 0; color: var(--cat-color, var(--c-navy)); }
.category-card__arrow svg { width: 18px; height: 18px; }

/* ==========================================================================
   認知症ZEROとは
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
  margin-bottom: 32px;
}
.about-copy__text { color: var(--c-text-soft); font-size: 0.92rem; }
.about-copy__text + .about-copy__text { margin-top: 14px; }
.about-copy .btn { margin-top: 24px; }

.hosts { display: grid; grid-template-columns: 1fr; gap: 16px; }
.host-card { overflow: hidden; }
.host-card__photo {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-m);
  background: var(--c-navy);
}
.host-card__photo img { width: 100%; height: 100%; object-fit: cover; }
.host-card__body { padding: 16px 4px 0; }
.host-card__role { display: block; font-size: 0.74rem; color: var(--c-text-soft); margin-bottom: 4px; }
.host-card__name { font-size: 1.08rem; font-weight: 800; color: var(--c-navy); }
.host-card__desc { margin-top: 10px; font-size: 0.86rem; color: var(--c-text-soft); }

.about-banner {
  background: var(--c-ivory);
  border-radius: var(--radius-l);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about-banner__icon { color: var(--c-gold); flex-shrink: 0; }
.about-banner__icon svg { width: 46px; height: 46px; }
.about-banner__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-navy);
}
.about-banner__text { font-size: 0.88rem; color: var(--c-text-soft); }

/* ==========================================================================
   こんな方におすすめ
   ========================================================================== */
.persona-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.persona-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-m);
  padding: 22px 18px;
  text-align: center;
}
.persona-card__icon {
  width: 76px; height: 76px;
  margin: 0 auto 16px;
}
.persona-card__icon svg { width: 100%; height: 100%; }
.persona-card__title { font-weight: 700; color: var(--c-navy); font-size: 0.94rem; }
.persona-card__desc { margin-top: 8px; font-size: 0.8rem; color: var(--c-text-soft); }

/* ==========================================================================
   最新動画
   ========================================================================== */
.video-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.video-card__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--c-navy-deep);
}
.video-card__thumb svg.thumb-bg, .video-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.video-card__duration {
  position: absolute;
  right: 8px; bottom: 8px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}
.video-card__play {
  position: absolute;
  right: 10px; top: 10px;
}
.video-card__play span {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255, 0, 0, 0.92);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.2s ease;
}
.video-card:hover .video-card__play span { transform: scale(1.08); }
.video-card__play svg { width: 13px; height: 13px; color: #fff; margin-left: 2px; }
.video-card__title {
  margin-top: 12px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1.6;
}

/* ==========================================================================
   SNS
   ========================================================================== */
.sns-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.sns-panel {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-l);
  padding: 24px 20px 26px;
}
.sns-panel__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}
.sns-panel__icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.sns-panel__icon svg { width: 20px; height: 20px; }
.sns-panel--x .sns-panel__icon { background: #111; }
.sns-panel--ig .sns-panel__icon { background: radial-gradient(circle at 30% 110%, #fdf497, #fd5949 45%, #d6249f 60%, #285AEB 90%); }
.sns-panel__name { font-weight: 800; color: var(--c-navy); font-size: 0.98rem; }
.sns-panel__desc { font-size: 0.8rem; color: var(--c-text-soft); margin-top: 3px; }
.sns-panel__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.sns-panel__handle { font-size: 0.8rem; color: var(--c-text-soft); }

.sns-posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }

.tweet {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-s);
  padding: 12px 12px 14px;
  font-size: 0.72rem;
}
.tweet__head { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.tweet__avatar { width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; }
.tweet__name { font-weight: 700; color: var(--c-navy); font-size: 0.72rem; }
.tweet__time { color: var(--c-text-soft); font-size: 0.66rem; }
.tweet__body { color: var(--c-text); line-height: 1.6; }
.tweet__stats { display: flex; gap: 12px; margin-top: 10px; color: var(--c-text-soft); font-size: 0.68rem; }
.tweet__stats span { display: inline-flex; align-items: center; gap: 3px; }
.tweet__stats svg { width: 12px; height: 12px; }

.ig-post { border-radius: var(--radius-s); overflow: hidden; }
.ig-post__img {
  aspect-ratio: 1;
  border-radius: var(--radius-s);
  overflow: hidden;
  position: relative;
}
.ig-post__caption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 14%;
  font-weight: 700;
  font-size: 0.78rem;
  line-height: 1.5;
  color: #fff;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
}
.ig-post__date { margin-top: 8px; font-size: 0.7rem; color: var(--c-text-soft); text-align: center; }

/* placeholder art (used until real photos/thumbnails are supplied) */
.thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.thumb-placeholder svg { width: 34%; height: 34%; opacity: 0.55; }

/* ==========================================================================
   最終CTA
   ========================================================================== */
.final-cta-wrap { padding: 0 0 64px; }
.final-cta {
  background: radial-gradient(120% 160% at 15% 0%, #16263f 0%, var(--c-navy-deep) 62%);
  color: var(--c-text-on-dark);
  border-radius: var(--radius-xl);
  padding: 40px 26px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.final-cta::before, .final-cta::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201,164,76,0.25);
}
.final-cta::before { width: 320px; height: 320px; top: -160px; right: -100px; }
.final-cta::after { width: 200px; height: 200px; bottom: -100px; left: -60px; }
.final-cta__logo { width: 64px; height: 64px; flex-shrink: 0; position: relative; z-index: 1; }
.final-cta__copy { position: relative; z-index: 1; }
.final-cta__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-gold-light);
}
.final-cta__text {
  margin-top: 8px;
  font-size: 0.94rem;
  color: var(--c-text-on-dark);
  line-height: 1.7;
}
.final-cta__action { position: relative; z-index: 1; width: 100%; }
.final-cta .btn--youtube { width: 100%; padding: 16px 20px; font-size: 0.94rem; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--c-white); border-top: 1px solid var(--c-border-soft); padding: 40px 0 24px; }
.footer-top {
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--c-border-soft);
}
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-brand img { width: 36px; height: 36px; }
.footer-brand span { font-weight: 700; color: var(--c-navy); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 12px 22px; font-size: 0.85rem; }
.footer-nav a { color: var(--c-text-soft); }
.footer-nav a:hover { color: var(--c-navy); }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--c-ivory);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-navy);
}
.footer-social svg { width: 17px; height: 17px; }
.footer-bottom { padding-top: 18px; display: flex; flex-direction: column; gap: 8px; font-size: 0.76rem; color: var(--c-text-soft); }

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

/* ==========================================================================
   Breakpoints
   ========================================================================== */
@media (min-width: 540px) {
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .persona-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .sns-posts { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 680px) {
  .hosts { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 860px) {
  .sns-grid { grid-template-columns: repeat(2, 1fr); }
  .final-cta { flex-direction: row; text-align: left; padding: 36px 44px; }
  .final-cta__copy { flex: 1; }
  .final-cta__action { width: auto; flex-shrink: 0; }
  .final-cta .btn--youtube { width: auto; }
}

@media (min-width: 900px) {
  .nav-toggle, .nav-mobile { display: none; }
  .nav-primary { display: block; }
  .header-actions .btn--contact { display: inline-flex; }
  .hero-media-mobile { display: none; }
  .hero-desktop-visual { display: block; position: absolute; inset: 0; z-index: 0; }
  .hero-desktop-visual img { width: 100%; height: 100%; object-fit: cover; object-position: right center; }
  .hero-desktop-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(5,7,12,0.98) 0%, rgba(5,7,12,0.75) 32%, rgba(5,7,12,0.1) 56%, rgba(5,7,12,0) 68%);
  }
  .hero { min-height: 620px; display: flex; align-items: center; }
  .hero .container { position: relative; z-index: 1; width: 100%; }
  .hero-body { padding: 0; max-width: 580px; }
  .hero-title { font-size: 2.6rem; }
  .hero-catch { font-size: 1.15rem; }
  .hero-desc { font-size: 1rem; }

  .section { padding: 88px 0; }
  .section-title { font-size: 2rem; }

  .article-grid { grid-template-columns: repeat(4, 1fr); gap: 26px; }
  .category-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .persona-grid { grid-template-columns: repeat(4, 1fr); }
  .video-grid { grid-template-columns: repeat(4, 1fr); gap: 26px; }

  .about-grid { grid-template-columns: 0.85fr 1.15fr; gap: 48px; }

  .footer-top { flex-direction: row; align-items: center; justify-content: space-between; }
}

@media (min-width: 1100px) {
  .hero-body { max-width: 640px; }
}