/* =========================================================
   日本高周波試験株式会社 - 共通スタイル
   コンセプト：真面目・誠実・信頼感
   ========================================================= */

/* ---------- リセット / 基本設定 ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #1f5f9c;        /* 明るく爽やかなブルー */
  --color-primary-dark: #164a7a;
  --color-primary-light: #4a86bd;
  --color-accent: #f0a93b;          /* 明るいゴールド（アクセント） */
  --color-accent-dark: #d68f1e;
  --color-text: #2a3340;
  --color-text-sub: #4f5a68;
  --color-text-muted: #7a8493;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f9fd;          /* 明るい水色がかった白 */
  --color-bg-deep: #e8f1f9;
  --color-border: #dde7f0;

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

  --shadow-sm: 0 1px 3px rgba(31, 95, 156, 0.06);
  --shadow-md: 0 6px 18px rgba(31, 95, 156, 0.10);
  --shadow-lg: 0 14px 36px rgba(31, 95, 156, 0.14);

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;

  --max-width: 1160px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  line-height: 1.8;
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "palt";
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color .2s ease;
}
a:hover { color: var(--color-accent); }

ul, ol { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.02em;
  line-height: 1.5;
}

/* ---------- レイアウト ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}
.section--alt {
  background: var(--color-bg-alt);
}
.section--deep {
  background: var(--color-primary);
  color: #fff;
}
.section--deep h2,
.section--deep h3 { color: #fff; }

.section-head {
  text-align: center;
  margin-bottom: 56px;
}
.section-head__en {
  display: block;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 0.95rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-head__title {
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  font-weight: 600;
}
.section-head__title::after {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  margin: 18px auto 0;
}
.section--deep .section-head__en { color: var(--color-accent); }

/* ---------- ヘッダー ---------- */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.brand__name {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.04em;
}
.brand__en {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.16em;
  margin-top: 2px;
}

.gnav__list {
  display: flex;
  gap: 36px;
  align-items: center;
}
.gnav__link {
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 10px 0;
}
.gnav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform .25s ease;
}
.gnav__link:hover::after,
.gnav__link.is-current::after { transform: scaleX(1); }

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
}
.header-cta:hover { background: var(--color-accent); color: #fff; }

/* ---------- 言語切替 ---------- */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  margin-right: 6px;
}
.lang-switch__item {
  display: inline-block;
  padding: 4px 8px;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: color .2s ease, background .2s ease;
}
.lang-switch__item:hover { color: var(--color-primary); }
.lang-switch__item.is-active {
  color: var(--color-primary);
  font-weight: 600;
  background: var(--color-bg-deep);
}
.lang-switch__divider {
  color: var(--color-border);
  font-size: 0.7rem;
}

.gnav-toggle {
  display: none;
  width: 40px; height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
}
.gnav-toggle span {
  display: block;
  position: absolute;
  left: 8px; right: 8px;
  height: 2px;
  background: var(--color-primary);
  transition: transform .25s ease, opacity .25s ease, top .25s ease;
}
.gnav-toggle span:nth-child(1) { top: 13px; }
.gnav-toggle span:nth-child(2) { top: 19px; }
.gnav-toggle span:nth-child(3) { top: 25px; }
.gnav-toggle.is-open span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.gnav-toggle.is-open span:nth-child(2) { opacity: 0; }
.gnav-toggle.is-open span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

/* ---------- ヒーロー ---------- */
.hero {
  position: relative;
  min-height: 620px;
  background:
    linear-gradient(135deg, rgba(31, 95, 156, 0.88) 0%, rgba(74, 134, 189, 0.78) 100%),
    radial-gradient(circle at 75% 25%, rgba(240, 169, 59, 0.30), transparent 55%),
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.20), transparent 55%),
    var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.06) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.06) 0 1px, transparent 1px 80px);
  opacity: 0.7;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  width: 100%;
  padding: 80px 24px;
}
.hero__lead {
  font-size: 0.85rem;
  letter-spacing: 0.4em;
  color: var(--color-accent);
  margin-bottom: 24px;
}
.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  font-weight: 600;
  color: #fff;
  line-height: 1.55;
  margin-bottom: 28px;
}
.hero__title .em {
  position: relative;
  padding: 0 4px;
}
.hero__title .em::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 2px;
  height: 8px;
  background: rgba(240, 169, 59, 0.50);
  z-index: -1;
}
.hero__desc {
  font-size: 1.02rem;
  line-height: 2;
  max-width: 640px;
  color: rgba(255,255,255,0.88);
  margin-bottom: 40px;
}
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .25s ease;
}
.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn--primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: #fff;
}
.btn--ghost {
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-color: #fff;
}
.btn--outline {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: #fff;
}
.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
}
.btn__arrow { transition: transform .25s ease; }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ---------- ページヘッダー（下層） ---------- */
.page-header {
  background:
    linear-gradient(135deg, rgba(31, 95, 156, 0.92), rgba(74, 134, 189, 0.82)),
    radial-gradient(circle at 80% 30%, rgba(240, 169, 59, 0.25), transparent 60%),
    var(--color-primary);
  color: #fff;
  padding: 80px 0 64px;
  text-align: center;
  position: relative;
}
.page-header::after {
  content: "";
  position: absolute;
  left: 50%; bottom: -1px;
  transform: translateX(-50%);
  width: 60px; height: 3px;
  background: var(--color-accent);
}
.page-header__en {
  display: block;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.page-header__title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  color: #fff;
}

.breadcrumb {
  background: var(--color-bg-alt);
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.breadcrumb li + li::before {
  content: "›";
  margin: 0 10px;
  color: var(--color-text-muted);
}
.breadcrumb a { color: var(--color-text-sub); }

/* ---------- 特徴 3カラム ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 40px 28px;
  text-align: center;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}
.feature-card__num {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.9rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.feature-card__icon {
  width: 56px; height: 56px;
  margin: 0 auto 20px;
  color: var(--color-primary);
}
.feature-card__title {
  font-size: 1.15rem;
  margin-bottom: 14px;
}
.feature-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  text-align: left;
}

/* ---------- サービス紹介 ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-card__visual {
  height: 200px;
  background: var(--color-bg-deep);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.service-card:hover .service-card__visual img {
  transform: scale(1.05);
}
.service-card__visual svg {
  width: 80px; height: 80px;
  color: rgba(255,255,255,0.9);
  position: relative;
  z-index: 1;
}
.service-card__body {
  padding: 28px 24px 30px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.service-card__label {
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.service-card__title {
  font-size: 1.18rem;
  margin-bottom: 12px;
}
.service-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  margin-bottom: 20px;
  flex: 1;
}
.service-card__more {
  font-size: 0.88rem;
  color: var(--color-primary);
  font-weight: 500;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.service-card__more::after {
  content: "→";
  transition: transform .25s ease;
}
.service-card__more:hover::after { transform: translateX(4px); }

/* ---------- 詳細サービス ---------- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}
.service-detail:last-child { margin-bottom: 0; }
.service-detail--reverse .service-detail__visual { order: 2; }
.service-detail__visual {
  background: var(--color-bg-deep);
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.9);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.service-detail__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.service-detail__visual svg { width: 130px; height: 130px; position: relative; z-index: 1; }
.service-detail__label {
  font-size: 0.82rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.service-detail__title {
  font-size: 1.6rem;
  margin-bottom: 20px;
}
.service-detail__title::after {
  content: "";
  display: block;
  width: 32px; height: 2px;
  background: var(--color-accent);
  margin-top: 16px;
}
.service-detail__desc {
  color: var(--color-text-sub);
  line-height: 2;
  margin-bottom: 20px;
}
.service-detail__list {
  border-top: 1px solid var(--color-border);
}
.service-detail__list li {
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0 12px 24px;
  position: relative;
  font-size: 0.93rem;
}
.service-detail__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 22px;
  width: 8px; height: 8px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(-45deg);
}

/* ---------- 高周波利用設備とは ---------- */
.about-equipment {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.about-equipment__lead {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 20px;
  line-height: 1.9;
}
.about-equipment__desc {
  color: var(--color-text-sub);
  line-height: 2;
  margin-bottom: 24px;
}
.equipment-categories {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.equipment-cat {
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  padding: 22px 22px;
  border-radius: var(--radius-sm);
}
.equipment-cat__label {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 6px;
}
.equipment-cat__title {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--color-primary);
}
.equipment-cat__desc {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* ---------- 会社概要テーブル ---------- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid var(--color-border);
}
.info-table th,
.info-table td {
  padding: 22px 24px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
  font-size: 0.95rem;
  line-height: 1.9;
}
.info-table th {
  width: 200px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-bg-alt);
  font-family: var(--font-serif);
}
.info-table td {
  color: var(--color-text-sub);
}

/* ---------- お問い合わせ ---------- */
.contact-banner {
  background:
    linear-gradient(135deg, rgba(31, 95, 156, 0.94), rgba(74, 134, 189, 0.86)),
    radial-gradient(circle at 20% 30%, rgba(240, 169, 59, 0.28), transparent 60%),
    var(--color-primary);
  color: #fff;
  padding: 72px 0;
  text-align: center;
}
.contact-banner__lead {
  font-size: 0.85rem;
  letter-spacing: 0.4em;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.contact-banner__title {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: #fff;
  margin-bottom: 18px;
}
.contact-banner__desc {
  font-size: 0.98rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
}
.contact-banner__actions {
  display: inline-flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
}
.tel-block {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  color: var(--color-primary);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
}
.tel-block__label {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
}
.tel-block__num {
  font-size: 1.4rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--color-primary);
  letter-spacing: 0.04em;
}

/* ---------- 連絡先・フォーム ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.contact-info dl {
  display: grid;
  grid-template-columns: 120px 1fr;
  row-gap: 16px;
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
}
.contact-info dt {
  font-family: var(--font-serif);
  color: var(--color-primary);
  font-weight: 600;
}
.contact-info dd { color: var(--color-text-sub); }

.form-field {
  margin-bottom: 22px;
}
.form-field label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.form-field .required {
  display: inline-block;
  font-size: 0.7rem;
  background: var(--color-accent);
  color: #fff;
  padding: 2px 6px;
  border-radius: 2px;
  margin-left: 8px;
  letter-spacing: 0.05em;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184,144,85,0.15);
}
.form-field textarea { min-height: 160px; resize: vertical; }
.form-actions {
  text-align: center;
  margin-top: 28px;
}

/* ---------- お知らせ ---------- */
.news-list {
  border-top: 1px solid var(--color-border);
}
.news-list li {
  border-bottom: 1px solid var(--color-border);
}
.news-list a {
  display: grid;
  grid-template-columns: 130px 110px 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 22px 8px;
  color: var(--color-text);
}
.news-list a:hover { background: var(--color-bg-alt); }
.news-list time {
  font-family: "Cormorant Garamond", serif;
  font-size: 1rem;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}
.news-list .tag {
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  background: var(--color-primary-light);
  color: #fff;
  padding: 4px 12px;
  border-radius: 4px;
  text-align: center;
  font-weight: 500;
}
.news-list .tag--info { background: var(--color-accent); }
.news-list .title { font-size: 0.95rem; }

/* ---------- フッター ---------- */
.site-footer {
  background: linear-gradient(180deg, var(--color-primary-dark) 0%, #103961 100%);
  color: rgba(255,255,255,0.82);
  padding: 64px 0 24px;
  font-size: 0.88rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand__name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.footer-brand__en {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--color-accent);
  margin-bottom: 18px;
}
.footer-brand__addr {
  line-height: 1.9;
  font-size: 0.85rem;
}
.footer-col__title {
  font-family: var(--font-serif);
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.18);
  position: relative;
}
.footer-col__title::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  width: 28px; height: 2px;
  background: var(--color-accent);
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul a {
  color: rgba(255,255,255,0.78);
  font-size: 0.85rem;
}
.footer-col ul a:hover { color: var(--color-accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
}

/* ---------- フェードイン演出 ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .8s ease, transform .8s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 960px) {
  .section { padding: 72px 0; }
  .feature-grid,
  .service-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .service-detail,
  .about-equipment,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .service-detail--reverse .service-detail__visual { order: 0; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .gnav-toggle { display: block; }
  .gnav {
    position: fixed;
    inset: 78px 0 0 0;
    background: #fff;
    transform: translateX(100%);
    transition: transform .3s ease;
    z-index: 99;
  }
  .gnav.is-open { transform: translateX(0); }
  .gnav__list {
    flex-direction: column;
    gap: 0;
    padding: 24px;
  }
  .gnav__list li {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }
  .gnav__link {
    display: block;
    padding: 18px 0;
  }
  .header-cta { display: none; }
  .info-table th, .info-table td { display: block; width: 100%; }
  .info-table th {
    border-bottom: none;
    padding-bottom: 8px;
  }
  .news-list a {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 18px 4px;
  }
  .news-list .tag { justify-self: start; }
  .contact-info dl { grid-template-columns: 100px 1fr; }
}

@media (max-width: 560px) {
  .hero { min-height: 520px; }
  .hero__inner { padding: 60px 20px; }
  .container { padding: 0 20px; }
  .section { padding: 60px 0; }
  .section-head { margin-bottom: 40px; }
  .feature-card { padding: 32px 22px; }
}