/* ============================================================
   Lifeガスホーム — Editorial / Craftsmanship theme
   Paper-warm ground · Mincho display · Ember accent
   ============================================================ */

:root {
  --paper:      #ffffff;   /* 白 */
  --paper-2:    #fff3ea;   /* ごく淡いオレンジの地 */
  --ink:        #211d19;   /* 墨色 */
  --ink-soft:   #56524c;   /* 本文グレー */
  --ink-faint:  #8f8a83;
  --ember:      #ec5a16;   /* オレンジ（メインアクセント） */
  --ember-deep: #c5470c;
  --clay:       #e08a48;   /* 明るい橙のサブアクセント */
  --line:       rgba(33, 29, 25, 0.14);
  --line-soft:  rgba(33, 29, 25, 0.07);
  --dark:       #1d1a16;
  --dark-paper: #2a251f;

  --maxw: 1180px;
  --header-h: 80px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);

  --serif: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans:  "Zen Kaku Gothic New", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --latin: "Fraunces", Georgia, serif;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.95;
  letter-spacing: 0.02em;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
ul, ol { list-style: none; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, dl, dd { margin: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--ember); color: var(--paper); }

/* ===== Grain overlay ===== */
.grain {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.04;
  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='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== Layout ===== */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.section { padding: clamp(72px, 11vw, 132px) 0; position: relative; }
.section--paper2 { background: var(--paper-2); }
.section--dark { background: var(--dark); color: var(--paper); overflow: hidden; }

/* ===== Section heads ===== */
.section__head { margin-bottom: clamp(40px, 6vw, 68px); max-width: 760px; }
.section__index {
  font-family: var(--latin);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--ember);
  display: inline-block;
}
.section__tag {
  font-family: var(--latin);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--clay);
  margin-left: 14px;
}
.section__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.85rem, 4.5vw, 2.9rem);
  line-height: 1.4;
  letter-spacing: 0.03em;
  margin-top: 18px;
}
.section__desc { margin-top: 20px; color: var(--ink-soft); font-size: 1rem; line-height: 1.9; }
.section__head--light .section__title { color: var(--paper); }
.section__head--light .section__tag { color: #d8b78a; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 30px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.05em;
  border-radius: 2px;
  transition: transform 0.4s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  position: relative;
}
.btn__arrow { transition: transform 0.4s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(5px); }
.btn--primary {
  background: var(--ember);
  color: var(--paper);
  box-shadow: 0 14px 30px -14px rgba(236, 90, 22, 0.7);
}
.btn--primary:hover { background: var(--ember-deep); transform: translateY(-3px); box-shadow: 0 20px 36px -14px rgba(197, 71, 12, 0.75); }
.btn--ghost { border: 1px solid var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-3px); }
.btn--block { width: 100%; justify-content: center; }

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--line-soft);
  transition: box-shadow 0.4s var(--ease), background 0.4s var(--ease);
}
.header.is-scrolled { box-shadow: 0 12px 40px -28px rgba(34, 29, 24, 0.5); }
.header__inner { height: 100%; display: flex; align-items: center; gap: 28px; }

.logo { display: inline-flex; align-items: center; gap: 11px; font-family: var(--serif); font-weight: 700; font-size: 1.22rem; letter-spacing: 0.04em; color: var(--ink); }
.logo__mark {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--ember);
  color: var(--paper);
}
.logo__accent { color: var(--ember); }
.logo--footer { color: var(--paper); }
.logo--footer .logo__mark { background: var(--paper); color: var(--dark); }
.logo--footer .logo__accent { color: #e6a06b; }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 4px; }
.nav__link {
  display: inline-flex; align-items: baseline; gap: 6px;
  padding: 10px 14px;
  font-size: 0.9rem; font-weight: 500;
  color: var(--ink-soft);
  border-radius: 2px;
  transition: color 0.25s var(--ease);
}
.nav__num { font-family: var(--latin); font-size: 0.68rem; color: var(--ember); letter-spacing: 0.1em; }
.nav__link:hover { color: var(--ember); }
.nav__link--cta {
  background: var(--ink); color: var(--paper);
  padding: 11px 22px; margin-left: 10px;
  font-weight: 700;
}
.nav__link--cta:hover { background: var(--ember); color: var(--paper); }

.header__tel { display: flex; flex-direction: column; line-height: 1.3; text-align: right; }
.header__tel-label { font-size: 0.66rem; letter-spacing: 0.14em; color: var(--ink-faint); }
.header__tel-num { font-family: var(--latin); font-size: 1.22rem; font-weight: 500; letter-spacing: 0.04em; color: var(--ink); }

.hamburger { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 7px; margin-left: auto; }
.hamburger span { display: block; width: 26px; height: 1.5px; background: var(--ink); transition: transform 0.35s var(--ease), opacity 0.25s; }
.hamburger.is-active span:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ===== Hero ===== */
.hero { position: relative; padding: clamp(64px, 10vw, 120px) 0 0; overflow: hidden; }
.hero__watermark {
  position: absolute;
  top: -6%; right: -3%;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(20rem, 46vw, 46rem);
  line-height: 1;
  color: var(--ember);
  opacity: 0.07;
  pointer-events: none;
  user-select: none;
}
.hero__inner {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1.55fr 0.95fr;
  gap: 56px;
  align-items: end;
  padding-bottom: clamp(56px, 8vw, 96px);
}
.hero__eyebrow {
  font-size: 0.92rem; font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  margin-bottom: 30px;
  padding-left: 56px;
  position: relative;
}
.hero__eyebrow::before {
  content: ""; position: absolute; left: 0; top: 0.85em;
  width: 40px; height: 1px; background: var(--ember);
}
.hero__eyebrow-en {
  display: block;
  font-family: var(--latin); font-style: italic;
  font-size: 0.85rem; color: var(--clay);
  letter-spacing: 0.04em; margin-bottom: 4px;
}
.hero__title {
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(2.8rem, 8.5vw, 5.6rem);
  line-height: 1.18;
  letter-spacing: 0.02em;
}
.hero__title .line { display: block; overflow: hidden; }
.hero__title em { font-style: normal; color: var(--ember); position: relative; }
.hero__title em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0.06em;
  height: 0.12em; background: rgba(236, 90, 22, 0.22);
}
.hero__text { margin-top: 32px; max-width: 38ch; color: var(--ink-soft); font-size: 1.04rem; line-height: 2.05; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }

.hero__panel {
  position: relative;
  border-left: 1px solid var(--line);
  padding-left: clamp(24px, 4vw, 44px);
}
.hero__panel-vert {
  position: absolute; top: -8px; left: clamp(24px, 4vw, 44px);
  writing-mode: vertical-rl;
  font-family: var(--serif); font-size: 0.92rem;
  letter-spacing: 0.34em; color: var(--ink-faint);
  display: none;
}
.hero-stats { display: grid; gap: 0; }
.hero-stat {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
}
.hero-stat:first-child { padding-top: 0; }
.hero-stat dt { font-size: 0.88rem; color: var(--ink-soft); letter-spacing: 0.08em; }
.hero-stat dd { display: flex; align-items: baseline; gap: 4px; }
.hero-stat__num { font-family: var(--latin); font-weight: 500; font-size: 2.3rem; line-height: 1; color: var(--ink); }
.hero-stat__unit { font-family: var(--serif); font-size: 0.95rem; color: var(--ember); }

.hero__marquee {
  position: relative; z-index: 2;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  overflow: hidden;
  background: var(--paper-2);
}
.hero__marquee-track {
  display: inline-flex; align-items: center; gap: 26px;
  white-space: nowrap;
  font-family: var(--serif); font-size: 1.05rem; letter-spacing: 0.14em;
  color: var(--ink-soft);
  animation: marquee 28s linear infinite;
}
.hero__marquee-track span:nth-child(even) { color: var(--ember); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== About ===== */
.about { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.about__sig {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  line-height: 1.7; letter-spacing: 0.04em;
}
.about__sig span { position: relative; color: var(--ember); padding: 0 0.1em; }
.about__lead { position: relative; padding-top: 8px; }
.about__lead::before {
  content: ""; position: absolute; top: 4px; left: 0;
  width: 44px; height: 3px; background: var(--ember);
}
.about__sig { padding-top: 22px; }
.about__body { padding-top: 6px; }
.about__body p { margin-bottom: 26px; color: var(--ink-soft); font-size: 1.02rem; line-height: 2.1; }
.about__body p:last-child { margin-bottom: 0; }

/* ===== Services ===== */
.services { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service {
  position: relative;
  padding: 38px 30px 42px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: transparent;
  transition: background 0.4s var(--ease), transform 0.4s var(--ease);
}
.service:hover { background: var(--paper); }
.section--paper2 .service:hover { background: var(--paper); }
.service__no {
  font-family: var(--latin); font-size: 0.78rem; letter-spacing: 0.12em;
  color: var(--ink-faint);
}
.service__icon {
  display: grid; place-items: center;
  width: 52px; height: 52px;
  margin: 22px 0 20px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ember);
  transition: background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease);
}
.service:hover .service__icon { background: var(--ember); color: var(--paper); border-color: var(--ember); }
.service__title { font-family: var(--serif); font-weight: 700; font-size: 1.3rem; letter-spacing: 0.05em; margin-bottom: 12px; line-height: 1.4; }
.service__text { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.85; }
.service--more { background: var(--ink); color: var(--paper); display: flex; flex-direction: column; }
.service--more:hover { background: var(--ink); }
.section--paper2 .service--more:hover { background: var(--ink); }
.service--more .service__no { color: rgba(244,239,229,0.45); }
.service--more .service__title { margin-top: 22px; }
.service--more .service__text { color: rgba(244,239,229,0.7); }
.service__link {
  margin-top: auto; padding-top: 18px;
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 0.9rem; color: #e6a06b;
}
.service__link span { transition: transform 0.4s var(--ease); }
.service--more:hover .service__link span { transform: translateX(5px); }

/* ===== Strength ===== */
.strengths { border-top: 1px solid var(--line); }
.strength {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 28px;
  align-items: baseline;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.4s var(--ease);
}
.strength:hover { padding-left: 14px; }
.strength__no {
  font-family: var(--latin); font-style: italic;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 400; color: var(--ember); line-height: 1;
}
.strength__main { display: grid; gap: 10px; }
.strength__title { font-family: var(--serif); font-weight: 700; font-size: clamp(1.3rem, 3vw, 1.7rem); letter-spacing: 0.04em; }
.strength__text { color: var(--ink-soft); font-size: 1rem; max-width: 60ch; }

/* ===== Results (dark) ===== */
.results__watermark {
  position: absolute; bottom: -8%; left: -2%;
  font-family: var(--latin); font-style: italic; font-weight: 400;
  font-size: clamp(14rem, 34vw, 34rem); line-height: 1;
  color: var(--paper); opacity: 0.04; pointer-events: none; user-select: none;
}
.results { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(244,239,229,0.16); }
.result-stat {
  padding: 44px 28px 40px;
  border-bottom: 1px solid rgba(244,239,229,0.16);
  border-right: 1px solid rgba(244,239,229,0.16);
}
.result-stat:last-child { border-right: none; }
.result-stat__num {
  display: block;
  font-family: var(--latin); font-weight: 400;
  font-size: clamp(3rem, 8vw, 5rem); line-height: 1; color: var(--paper);
  letter-spacing: 0.01em;
}
.result-stat__num small { font-family: var(--serif); font-size: 1.4rem; color: #e6a06b; margin: 0 0.06em; }
.result-stat__label { display: block; margin-top: 18px; font-size: 0.92rem; color: rgba(244,239,229,0.7); letter-spacing: 0.06em; }
.results__note { position: relative; z-index: 2; margin-top: 40px; max-width: 64ch; color: rgba(244,239,229,0.78); font-size: 1.02rem; line-height: 2.05; }

/* ===== Company ===== */
.company { max-width: 820px; border-top: 1px solid var(--line); }
.company__row {
  display: grid; grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 22px 4px;
  border-bottom: 1px solid var(--line);
}
.company__row dt { font-family: var(--serif); font-weight: 600; font-size: 1rem; letter-spacing: 0.06em; color: var(--ink); }
.company__row dd { color: var(--ink-soft); font-size: 1rem; }
.company__tel { font-family: var(--latin); font-size: 1.15rem; color: var(--ember); letter-spacing: 0.03em; }

/* ===== Contact ===== */
.section--contact { background: var(--paper-2); }
.contact { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.contact__title { margin-top: 18px; }
.contact__lead { margin-top: 22px; color: var(--ink-soft); font-size: 1rem; line-height: 2; max-width: 36ch; }
.contact__tel {
  display: inline-flex; flex-direction: column;
  margin-top: 36px; padding-top: 28px;
  border-top: 1px solid var(--line);
}
.contact__tel-label { font-size: 0.78rem; letter-spacing: 0.12em; color: var(--ink-faint); margin-bottom: 6px; }
.contact__tel-num { font-family: var(--latin); font-weight: 500; font-size: clamp(2rem, 5vw, 2.8rem); letter-spacing: 0.03em; color: var(--ink); }
.contact__tel:hover .contact__tel-num { color: var(--ember); }
.contact__hours { margin-top: 12px; font-size: 0.9rem; color: var(--ink-soft); }
.contact__meta { margin-top: 26px; padding-top: 24px; border-top: 1px solid var(--line); display: grid; gap: 18px; }
.contact__meta li { display: grid; grid-template-columns: 64px 1fr; gap: 14px; align-items: baseline; font-size: 0.94rem; line-height: 1.8; color: var(--ink-soft); }
.contact__meta-label { font-family: var(--serif); font-weight: 600; font-size: 0.86rem; color: var(--ink); letter-spacing: 0.06em; }
.contact__meta a { color: var(--ember); }
.contact__meta a:hover { text-decoration: underline; text-underline-offset: 3px; }
.company__mail { font-family: var(--latin); font-size: 1.05rem; color: var(--ember); letter-spacing: 0.02em; }
.company__mail:hover { text-decoration: underline; text-underline-offset: 3px; }

.form-honey { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.btn:disabled { opacity: 0.6; cursor: progress; transform: none; }

.contact__form { background: var(--paper); border: 1px solid var(--line); padding: clamp(28px, 4vw, 44px); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; }
.form-row { margin-bottom: 22px; }
.form-row label { display: block; font-weight: 700; font-size: 0.86rem; letter-spacing: 0.06em; color: var(--ink); margin-bottom: 9px; }
.req { font-family: var(--sans); font-size: 0.66rem; font-weight: 700; color: var(--ember); border: 1px solid currentColor; padding: 1px 6px; border-radius: 2px; margin-left: 6px; vertical-align: middle; letter-spacing: 0.05em; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: inherit; font-size: 1rem; color: var(--ink);
  background: var(--paper);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.form-row input::placeholder, .form-row textarea::placeholder { color: var(--ink-faint); }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--ember);
  box-shadow: 0 0 0 3px rgba(236, 90, 22, 0.13);
}
.form-row textarea { resize: vertical; line-height: 1.8; }
.form-row input.is-error, .form-row textarea.is-error, .form-row select.is-error { border-color: var(--ember-deep); box-shadow: 0 0 0 3px rgba(197, 71, 12, 0.12); }
.form-note { margin-top: 16px; font-size: 0.9rem; font-weight: 500; min-height: 1.2em; }
.form-note.is-success { color: #2f6b3a; }
.form-note.is-error { color: var(--ember-deep); }

/* ===== Footer ===== */
.footer { background: var(--dark); color: var(--paper); padding: clamp(56px, 8vw, 84px) 0 0; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 36px; padding-bottom: 48px; border-bottom: 1px solid rgba(244,239,229,0.14); }
.footer__text { margin-top: 18px; font-size: 0.9rem; line-height: 1.9; color: rgba(244,239,229,0.65); }
.footer__nav { display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: flex-start; }
.footer__nav a { font-size: 0.92rem; color: rgba(244,239,229,0.8); transition: color 0.25s var(--ease); }
.footer__nav a:hover { color: #e6a06b; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-top: 22px; padding-bottom: 26px; font-size: 0.82rem; color: rgba(244,239,229,0.55); letter-spacing: 0.04em; }
.footer__bottom-tel a { color: rgba(244,239,229,0.75); }
.footer__bottom-tel a:hover { color: #e6a06b; }

/* ===== Floating call (mobile) ===== */
.fab-call {
  position: fixed; right: 18px; bottom: 18px; z-index: 90;
  display: none; width: 58px; height: 58px;
  border-radius: 50%; background: var(--ember); color: var(--paper);
  place-items: center; box-shadow: 0 14px 30px -8px rgba(236, 90, 22, 0.6);
}

/* ===== Reveal / load animations ===== */
.js [data-anim] { opacity: 0; transform: translateY(26px); }
.is-loaded [data-anim] { animation: rise 0.95s var(--ease) forwards; }
.is-loaded [data-anim]:nth-child(1) { animation-delay: 0.05s; }
.is-loaded .hero__title .line:nth-child(1) { animation-delay: 0.1s; }
.is-loaded .hero__title .line:nth-child(2) { animation-delay: 0.24s; }
.is-loaded .hero__text { animation-delay: 0.42s; }
.is-loaded .hero__actions { animation-delay: 0.54s; }
.is-loaded .hero__panel { animation-delay: 0.66s; }
@keyframes rise { to { opacity: 1; transform: none; } }

.js .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.85s var(--ease), transform 0.85s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .nav__num { display: none; }
  .nav__link { padding: 10px 10px; font-size: 0.86rem; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 44px; align-items: start; }
  .hero__panel { border-left: none; border-top: 1px solid var(--line); padding-left: 0; padding-top: 30px; }
  .about { grid-template-columns: 1fr; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .header__tel { display: none; }
  .hamburger { display: flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 40px -24px rgba(34,29,24,0.5);
    transform: translateY(-130%);
    transition: transform 0.45s var(--ease);
    margin-left: 0;
  }
  .nav.is-open { transform: translateY(0); }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 22px; }
  .nav__link { padding: 16px 4px; border-bottom: 1px solid var(--line-soft); font-size: 1rem; }
  .nav__num { display: inline; }
  .nav__cta-wrap { margin-top: 14px; }
  .nav__link--cta { margin-left: 0; justify-content: center; }
  .results { grid-template-columns: 1fr; }
  .result-stat { border-right: none; }
  .strength { grid-template-columns: 64px 1fr; gap: 18px; }
  .fab-call { display: grid; }
}

@media (max-width: 520px) {
  .container { padding: 0 20px; }
  .services { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .company__row { grid-template-columns: 1fr; gap: 6px; padding: 18px 4px; }
  .hero__title { font-size: clamp(2.6rem, 13vw, 3.6rem); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-anim], .reveal { opacity: 1 !important; transform: none !important; animation: none !important; }
  .hero__marquee-track { animation: none; }
}