/* ==========================================================================
   EthioGas — stylesheet
   ========================================================================== */

:root {
  --green: #0B7A53;
  --green-2: #20B26B;
  --green-dark: #075D40;
  --gold: #F4B942;
  --navy: #123044;
  --navy-2: #0c2333;
  --mint: #EAF7F1;
  --offwhite: #F8FAF9;
  --gray: #53636A;
  --ink: #0f2230;
  --line: #E1EAE6;
  --white: #fff;

  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;
  --shadow-sm: 0 1px 2px rgba(18, 48, 68, .05), 0 2px 8px rgba(18, 48, 68, .04);
  --shadow: 0 6px 24px rgba(18, 48, 68, .07);
  --shadow-lg: 0 20px 48px rgba(18, 48, 68, .13);
  --ease: cubic-bezier(.2, .7, .2, 1);

  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--gray);
  background: var(--offwhite);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--green); text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.02em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 104px 0; }
.section--tight { padding: 72px 0; }
.section--white { background: var(--white); }
.section--mint { background: var(--mint); }
.text-green { color: var(--green); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Section heading ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--green); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--gold); border-radius: 2px; }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); }
.section-head p { font-size: 18px; margin: 0; }
.section-head--split { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.section-head--split > div { max-width: 600px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px; border: 2px solid transparent;
  font-weight: 600; font-size: 15px; line-height: 1; white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.btn--sm { padding: 11px 18px; font-size: 14px; }
.btn--block { width: 100%; }
.btn--primary { background: var(--green); color: #fff; box-shadow: 0 6px 16px rgba(11, 122, 83, .22); }
.btn--primary:hover { background: var(--green-dark); transform: translateY(-1px); box-shadow: 0 10px 22px rgba(11, 122, 83, .28); }
.btn--outline { border-color: var(--green); color: var(--green); background: transparent; }
.btn--outline:hover { background: var(--green); color: #fff; }
.btn--ghost { background: var(--mint); color: var(--green); }
.btn--ghost:hover { background: #d8efe4; }
.btn--light { background: #fff; color: var(--green); }
.btn--light:hover { background: var(--mint); transform: translateY(-1px); }
.btn--outline-light { border-color: rgba(255,255,255,.5); color: #fff; }
.btn--outline-light:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn--whatsapp { background: #1FAF5A; color: #fff; }
.btn--whatsapp:hover { background: #168a46; }
.btn__arrow { display: inline-block; transition: transform .3s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }
.link-arrow { font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }
.link-arrow span { transition: transform .3s var(--ease); }
.link-arrow:hover span { transform: translateX(4px); }

.badge {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--green); background: var(--mint); padding: 6px 11px; border-radius: 999px;
}

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.header.is-scrolled { border-color: var(--line); box-shadow: 0 4px 20px rgba(18, 48, 68, .06); }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header__logo img { height: 46px; width: auto; }
.nav__list { display: flex; gap: 4px; }
.nav__link { display: block; padding: 8px 14px; border-radius: 999px; color: var(--navy); font-weight: 500; font-size: 15px; transition: color .2s, background .2s; }
.nav__link:hover { color: var(--green); background: var(--mint); }
.nav__link.is-active { color: var(--green); font-weight: 600; }
.header__actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: #fff; padding: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--navy); border-radius: 2px; }
.nav-toggle span:nth-child(2) { width: 14px; margin-left: 6px; }

.mobile-nav { position: fixed; inset: 0; z-index: 100; visibility: hidden; }
.mobile-nav__backdrop { position: absolute; inset: 0; background: rgba(12, 35, 51, .5); opacity: 0; transition: opacity .3s; }
.mobile-nav__panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(360px, 88vw);
  background: #fff; padding: 20px 24px 28px; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .35s var(--ease);
}
.mobile-nav.is-open { visibility: visible; }
.mobile-nav.is-open .mobile-nav__backdrop { opacity: 1; }
.mobile-nav.is-open .mobile-nav__panel { transform: none; }
.mobile-nav__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.mobile-nav__top img { height: 40px; width: auto; }
.mobile-nav__close { border: 0; background: var(--mint); color: var(--green); width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; }
.mobile-nav__list .nav__link { font-size: 18px; padding: 14px 4px; border-radius: 0; border-bottom: 1px solid var(--line); background: none; }
.mobile-nav__bottom { margin-top: auto; display: grid; gap: 10px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 72px 0 96px; background: linear-gradient(180deg, #fff 0%, var(--offwhite) 100%); }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 48px; }
.hero__title { position: relative; z-index: 0; font-size: clamp(38px, 5.4vw, 64px); line-height: 1.06; letter-spacing: -.035em; margin-bottom: 22px; }
.hero__title .text-green { position: relative; white-space: nowrap; }
.hero__title .text-green::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .02em; height: .14em;
  background: var(--gold); opacity: .55; border-radius: 4px; z-index: -1;
}
.hero__lead { font-size: 19px; max-width: 540px; margin-bottom: 34px; }
.hero__buttons { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero__points { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.hero__points li { display: flex; align-items: center; gap: 8px; color: var(--navy); font-weight: 500; font-size: 15px; }
.hero__points svg { color: var(--green-2); flex: none; }

.hero__visual { position: relative; height: 560px; display: flex; align-items: center; justify-content: center; }
.hero__blob {
  position: absolute; width: 470px; height: 470px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #d6f1e4 0%, var(--mint) 55%, rgba(234,247,241,0) 72%);
}
.hero__ring { position: absolute; width: 520px; height: 520px; border-radius: 50%; border: 1.5px dashed rgba(11, 122, 83, .2); animation: spin 60s linear infinite; }
.hero__shape { position: absolute; border-radius: 28px; }
.hero__shape--1 { width: 120px; height: 120px; background: var(--green-2); opacity: .12; top: 40px; right: 20px; transform: rotate(18deg); }
.hero__shape--2 { width: 64px; height: 64px; background: var(--gold); opacity: .35; bottom: 70px; left: 30px; border-radius: 50%; }
.hero__img { position: relative; z-index: 2; height: 500px; width: auto; object-fit: contain; filter: drop-shadow(0 30px 40px rgba(18, 48, 68, .22)); animation: float 6s ease-in-out infinite; }
.hero__chip {
  position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px;
  background: #fff; padding: 12px 18px 12px 12px; border-radius: 16px; box-shadow: var(--shadow-lg);
  font-size: 14px; color: var(--navy); font-weight: 600; line-height: 1.3;
}
.hero__chip small { display: block; font-weight: 500; color: var(--gray); font-size: 12px; }
.hero__chip-icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--mint); color: var(--green); flex: none; }
.hero__chip-icon--gold { background: #fdf3dc; color: #b9821a; }
.hero__chip--a { top: 90px; left: 0; }
.hero__chip--b { bottom: 90px; right: 0; }

@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; overflow: hidden; background: var(--mint); padding: 88px 0 80px; }
.page-hero::before, .page-hero::after { content: ""; position: absolute; border-radius: 50%; }
.page-hero::before { width: 420px; height: 420px; right: -120px; top: -160px; background: rgba(32, 178, 107, .12); }
.page-hero::after { width: 120px; height: 120px; right: 22%; bottom: -50px; background: rgba(244, 185, 66, .25); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(36px, 5vw, 56px); margin-bottom: 14px; }
.page-hero p { font-size: 19px; max-width: 620px; margin: 0; }
.breadcrumb { font-size: 14px; margin-bottom: 16px; color: var(--gray); }
.breadcrumb a { color: var(--gray); }
.breadcrumb a:hover { color: var(--green); }
.page-hero--navy { background: var(--navy); }
.page-hero--navy h1 { color: #fff; }
.page-hero--navy p, .page-hero--navy .breadcrumb, .page-hero--navy .breadcrumb a { color: rgba(255,255,255,.75); }
.page-hero--navy::before { background: rgba(32, 178, 107, .14); }

/* ---------- Trust strip ---------- */
.trust { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 34px 0; }
.trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.trust__item { display: flex; align-items: center; gap: 14px; }
.trust__icon { width: 48px; height: 48px; border-radius: 14px; flex: none; display: grid; place-items: center; color: var(--green); background: var(--mint); }
.trust__item strong { display: block; color: var(--navy); font-family: var(--font-head); font-size: 15px; font-weight: 600; }
.trust__item span { font-size: 14px; }

/* ---------- Product cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product-grid--featured { grid-template-columns: repeat(4, 1fr); gap: 24px; }

.product-card {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line);
  border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: #cfe4da; }
.product-card__media {
  position: relative; height: 280px; margin: 10px 10px 0; padding: 26px; border: 0; border-radius: 16px;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
  background: radial-gradient(circle at 50% 45%, #fff 0%, var(--mint) 70%);
}
.product-grid--featured .product-card__media { height: 260px; }
.product-card__media img { max-height: 100%; max-width: 100%; width: auto; height: auto; object-fit: contain; filter: drop-shadow(0 14px 18px rgba(18,48,68,.14)); transition: transform .35s var(--ease); }
.product-card:hover .product-card__media img { transform: scale(1.06); }
.product-card__body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 24px; }
.product-card__body .badge { align-self: flex-start; margin-bottom: 14px; }
.product-card__title { font-size: 21px; margin-bottom: 8px; }
.product-card__desc { font-size: 15px; line-height: 1.6; margin-bottom: 22px; }
.product-card__footer { margin-top: auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line); }
.product-card__price { font-family: var(--font-head); font-size: 32px; font-weight: 700; color: var(--green); letter-spacing: -.03em; line-height: 1; }
.product-card__price { white-space: nowrap; font-size: 30px; }
.price-unit { font-size: .5em; font-weight: 600; letter-spacing: 0; margin-left: .3em; color: var(--green); }
.product-grid--featured .product-card__footer { flex-direction: column; align-items: stretch; }
.product-grid--featured .product-card__footer .btn { width: 100%; }
.product-grid--featured .product-card__title { font-size: 19px; }

/* ---------- Catalogue toolbar ---------- */
.toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 20px; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-chip {
  border: 1px solid var(--line); background: #fff; color: var(--navy); padding: 10px 18px; border-radius: 999px;
  font-size: 14px; font-weight: 600; transition: all .25s var(--ease);
}
.filter-chip:hover { border-color: var(--green); color: var(--green); }
.filter-chip[aria-pressed="true"] { background: var(--green); border-color: var(--green); color: #fff; box-shadow: 0 6px 14px rgba(11,122,83,.2); }
.type-filters { align-items: center; gap: 8px; margin: -4px 0 18px; }
.type-filters__label { flex: none; white-space: nowrap; font-size: 13px; font-weight: 600; color: var(--gray); margin-right: 4px; }
.type-filters .filter-chip { padding: 7px 14px; font-size: 13px; }
.empty-state { grid-column: 1 / -1; text-align: center; padding: 48px 16px; background: #fff; border: 1px dashed var(--line); border-radius: 22px; }
.empty-state .link-arrow { background: none; border: 0; font: inherit; cursor: pointer; }
.sort { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.sort select {
  appearance: none; border: 1px solid var(--line); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23123044' stroke-width='2'%3E%3Cpath d='m1 1 5 5 5-5'/%3E%3C/svg%3E") no-repeat right 14px center;
  padding: 10px 40px 10px 16px; border-radius: 999px; font: inherit; color: var(--navy); font-weight: 500;
}
.result-count { font-size: 14px; margin-bottom: 28px; }

/* ---------- Feature cards ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature::after { content: ""; position: absolute; top: 32px; right: 32px; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); }
.feature__icon { width: 56px; height: 56px; border-radius: 16px; border: 1.5px solid rgba(11,122,83,.25); color: var(--green); display: grid; place-items: center; margin-bottom: 22px; background: var(--mint); }
.feature h3 { font-size: 20px; }
.feature p { margin: 0; font-size: 15px; }

/* ---------- Solutions ---------- */
.solutions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.solution {
  display: flex; flex-direction: column; border-radius: var(--radius-lg); padding: 36px 32px; background: var(--offwhite); border: 1px solid var(--line);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.solution:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.solution--featured { background: var(--green); border-color: var(--green); }
.solution--featured h3, .solution--featured p, .solution--featured li { color: #fff; }
.solution--featured .solution__icon { background: rgba(255,255,255,.14); color: #fff; }
.solution--featured .solution__list li::before { background: var(--gold); }
.solution--featured .link-arrow { color: #fff; }
.solution__icon { width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; background: #fff; color: var(--green); margin-bottom: 24px; box-shadow: var(--shadow-sm); }
.solution h3 { font-size: 23px; }
.solution p { font-size: 15px; }
.solution__list { display: grid; gap: 10px; margin: 6px 0 28px; }
.solution__list li { position: relative; padding-left: 20px; font-size: 15px; color: var(--navy); }
.solution__list li::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border-radius: 50%; background: var(--green-2); }
.solution .link-arrow { margin-top: auto; }

/* ---------- How it works ---------- */
.steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; counter-reset: step; }
.steps::before {
  content: ""; position: absolute; top: 36px; left: 12.5%; right: 12.5%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--green-2) 0 10px, transparent 10px 18px); opacity: .5;
}
.step { position: relative; text-align: center; padding: 0 8px; }
.step__num {
  position: relative; z-index: 1; width: 72px; height: 72px; margin: 0 auto 24px; border-radius: 50%;
  display: grid; place-items: center; background: #fff; border: 2px solid var(--green); color: var(--green);
  box-shadow: 0 0 0 8px var(--offwhite);
}
.section--white .step__num { box-shadow: 0 0 0 8px #fff; }
.step__num small {
  position: absolute; top: -4px; right: -4px; width: 26px; height: 26px; border-radius: 50%;
  background: var(--gold); color: var(--navy); font-family: var(--font-head); font-weight: 700; font-size: 13px; display: grid; place-items: center;
}
.step h3 { font-size: 19px; }
.step p { font-size: 15px; margin: 0; }

/* ---------- Safety (navy) ---------- */
.safety { position: relative; overflow: hidden; background: var(--navy); color: rgba(255,255,255,.78); }
.safety::before { content: ""; position: absolute; width: 560px; height: 560px; border-radius: 50%; left: -200px; bottom: -280px; background: radial-gradient(circle, rgba(32,178,107,.18), transparent 70%); }
.safety .container { position: relative; }
.safety h2, .safety h3 { color: #fff; }
.safety .eyebrow { color: var(--green-2); }
.safety__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
.safety__intro p { font-size: 18px; }
.safety__intro h2 { font-size: clamp(32px, 4vw, 46px); }
.safety__list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.safety-item { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); padding: 26px; transition: background .3s, transform .3s var(--ease); }
.safety-item:hover { background: rgba(255,255,255,.08); transform: translateY(-3px); }
.safety-item:last-child:nth-child(odd) { grid-column: 1 / -1; }
.safety-item__icon { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: rgba(32,178,107,.16); color: var(--green-2); margin-bottom: 16px; }
.safety-item h3 { font-size: 18px; margin-bottom: 6px; }
.safety-item p { margin: 0; font-size: 15px; }
.safety__callout { display: flex; gap: 14px; align-items: flex-start; margin: 28px 0 32px; padding: 18px 20px; border-radius: 16px; background: rgba(244,185,66,.1); border: 1px solid rgba(244,185,66,.3); color: #fff; font-size: 15px; }
.safety__callout svg { color: var(--gold); flex: none; margin-top: 2px; }

/* ---------- Sustainability ---------- */
.sustain__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.sustain__visual { position: relative; aspect-ratio: 1; max-width: 480px; width: 100%; margin: 0 auto; }
.sustain__visual svg { width: 100%; height: 100%; }
.sustain__points { display: grid; gap: 18px; margin-top: 28px; }
.sustain__point { display: flex; gap: 16px; align-items: flex-start; background: #fff; border-radius: 18px; padding: 20px 22px; box-shadow: var(--shadow-sm); }
.sustain__point .feature__icon { margin: 0; width: 48px; height: 48px; border-radius: 14px; flex: none; }
.sustain__point h3 { font-size: 17px; margin-bottom: 4px; }
.sustain__point p { margin: 0; font-size: 15px; }
.sustain__note { font-size: 13px; margin-top: 18px; opacity: .85; }

/* ---------- Category tiles ---------- */
.categories { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.category {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; color: var(--navy);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.category:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.category__media { height: 180px; border-radius: 14px; background: var(--mint); display: flex; align-items: center; justify-content: center; padding: 18px; margin-bottom: 18px; overflow: hidden; }
.category__media img { max-height: 100%; width: auto; object-fit: contain; transition: transform .35s var(--ease); }
.category:hover .category__media img { transform: scale(1.07); }
.category__row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 0 4px 4px; }
.category h3 { font-size: 18px; margin: 0; }
.category small { font-size: 13px; color: var(--gray); }
.category__arrow { width: 38px; height: 38px; border-radius: 50%; background: var(--mint); color: var(--green); display: grid; place-items: center; flex: none; transition: background .25s, color .25s, transform .25s var(--ease); }
.category:hover .category__arrow { background: var(--green); color: #fff; transform: translateX(3px); }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden; border-radius: 32px; padding: 64px;
  background: linear-gradient(120deg, var(--green) 0%, #0a6a48 55%, var(--green-dark) 100%);
  display: grid; grid-template-columns: 1.3fr .7fr; gap: 32px; align-items: center; color: rgba(255,255,255,.85);
}
.cta-band::before { content: ""; position: absolute; width: 380px; height: 380px; border-radius: 50%; right: -100px; top: -140px; background: rgba(255,255,255,.07); }
.cta-band::after { content: ""; position: absolute; width: 90px; height: 90px; border-radius: 50%; right: 34%; bottom: -40px; background: rgba(244,185,66,.35); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; font-size: clamp(28px, 3.6vw, 42px); }
.cta-band p { font-size: 18px; margin: 0; max-width: 560px; }
.cta-band__actions { display: flex; flex-direction: column; gap: 12px; }

/* ---------- Contact ---------- */
.contact__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.contact__cards { display: grid; gap: 14px; margin-top: 28px; }
.contact-card { display: flex; gap: 16px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px 20px; color: var(--navy); transition: border-color .25s, box-shadow .25s; }
a.contact-card:hover { border-color: var(--green); box-shadow: var(--shadow); }
.contact-card__icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--mint); color: var(--green); flex: none; }
.contact-card small { display: block; font-size: 13px; color: var(--gray); }
.contact-card strong { font-family: var(--font-head); font-size: 16px; font-weight: 600; }

.form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); }
.form h3 { font-size: 24px; }
.form > p { margin-bottom: 26px; }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 600; color: var(--navy); }
.field label span { color: var(--green); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 15px; color: var(--ink); background: var(--offwhite); border: 1.5px solid var(--line); border-radius: 12px; padding: 13px 15px; width: 100%;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23123044' stroke-width='2'%3E%3Cpath d='m1 1 5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; padding-right: 40px; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); background: #fff; box-shadow: 0 0 0 4px rgba(11,122,83,.1); }
.form__submit { margin-top: 24px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form__hint { font-size: 13px; margin: 0; }
.form__status { margin-top: 18px; padding: 14px 16px; border-radius: 12px; background: var(--mint); color: var(--green-dark); font-weight: 500; font-size: 15px; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 24px; visibility: hidden; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(12,35,51,.6); backdrop-filter: blur(4px); opacity: 0; transition: opacity .3s; }
.modal__dialog {
  position: relative; width: 100%; max-width: 980px; max-height: calc(100vh - 48px); overflow: auto;
  background: #fff; border-radius: 28px; box-shadow: 0 30px 80px rgba(0,0,0,.3);
  opacity: 0; transform: translateY(24px) scale(.98); transition: opacity .3s var(--ease), transform .35s var(--ease);
}
.modal.is-open { visibility: visible; }
.modal.is-open .modal__backdrop { opacity: 1; }
.modal.is-open .modal__dialog { opacity: 1; transform: none; }
.modal__close { position: absolute; top: 16px; right: 16px; z-index: 2; width: 44px; height: 44px; border-radius: 50%; border: 0; background: #fff; color: var(--navy); display: grid; place-items: center; box-shadow: var(--shadow); transition: transform .25s var(--ease); }
.modal__close:hover { transform: rotate(90deg); }
.modal__content { display: grid; grid-template-columns: 1fr 1fr; }
.modal__media { background: radial-gradient(circle at 50% 45%, #fff 0%, var(--mint) 70%); padding: 48px; display: flex; align-items: center; justify-content: center; min-height: 480px; }
.modal__media img { max-height: 440px; width: auto; object-fit: contain; filter: drop-shadow(0 20px 26px rgba(18,48,68,.18)); }
.modal__info { padding: 48px 44px; display: flex; flex-direction: column; }
.modal__info .badge { align-self: flex-start; margin-bottom: 16px; }
.modal__title { font-size: 32px; margin-bottom: 10px; }
.modal__price { font-family: var(--font-head); font-size: 44px; font-weight: 700; color: var(--green); letter-spacing: -.03em; line-height: 1.1; margin-bottom: 18px; }
.modal__desc { font-size: 16px; }
.included { background: var(--offwhite); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; margin-bottom: 24px; }
.included h4 { font-size: 15px; margin-bottom: 10px; }
.included-list { display: grid; gap: 6px; margin-bottom: 10px; }
.included-list li { position: relative; padding-left: 26px; color: var(--navy); font-size: 15px; }
.included-list li::before { content: ""; position: absolute; left: 0; top: .3em; width: 16px; height: 16px; border-radius: 50%; background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='8' fill='none' stroke='white' stroke-width='2'%3E%3Cpath d='m1 4 3 3 5-6'/%3E%3C/svg%3E") no-repeat center; }
.included__note { font-size: 13px; margin: 0; }
.modal__actions { margin-top: auto; display: grid; gap: 10px; }
.modal__actions-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ---------- About / Safety page blocks ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split__media { position: relative; background: var(--mint); border-radius: 32px; padding: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: end; }
.split__media img { width: 100%; height: 260px; object-fit: contain; filter: drop-shadow(0 16px 20px rgba(18,48,68,.16)); }
.split__media::after { content: ""; position: absolute; width: 70px; height: 70px; border-radius: 50%; background: var(--gold); opacity: .4; top: -18px; right: 28px; }
.split h2 { font-size: clamp(30px, 3.8vw, 42px); }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.checklist { display: grid; gap: 12px; }
.checklist li { position: relative; padding-left: 34px; color: var(--navy); }
.checklist li::before { content: ""; position: absolute; left: 0; top: .15em; width: 22px; height: 22px; border-radius: 50%; background: var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='10' fill='none' stroke='%230B7A53' stroke-width='2.2'%3E%3Cpath d='m1 5 3.5 3.5L11 1'/%3E%3C/svg%3E") no-repeat center; }
.dos { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dos__col { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.dos__col h3 { display: flex; align-items: center; gap: 10px; font-size: 20px; }
.dos__col--dont .checklist li::before { background: #fdecec url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='none' stroke='%23c0392b' stroke-width='2.2'%3E%3Cpath d='m1 1 8 8M9 1 1 9'/%3E%3C/svg%3E") no-repeat center; }
.emergency { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: em; }
.emergency li { counter-increment: em; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 18px; padding: 24px; color: rgba(255,255,255,.85); }
.emergency li::before { content: counter(em); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--gold); color: var(--navy); font-family: var(--font-head); font-weight: 700; margin-bottom: 14px; }
.emergency strong { display: block; color: #fff; font-family: var(--font-head); margin-bottom: 4px; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: rgba(255,255,255,.7); padding: 80px 0 0; font-size: 15px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr 1fr; gap: 48px; padding-bottom: 56px; }
.footer__logo { display: inline-block; background: #fff; padding: 10px 16px; border-radius: 14px; margin-bottom: 20px; }
.footer__logo img { height: 40px; width: auto; }
.footer__brand p { max-width: 340px; }
.footer__social { display: flex; gap: 10px; margin-top: 22px; }
.footer__social a { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; color: #fff; background: rgba(255,255,255,.08); transition: background .25s, color .25s, transform .25s var(--ease); }
.footer__social a:hover { background: var(--green); transform: translateY(-2px); }
.footer__title { color: #fff; font-size: 16px; margin-bottom: 18px; position: relative; padding-bottom: 12px; }
.footer__title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 24px; height: 2px; background: var(--gold); border-radius: 2px; }
.footer__title--spaced { margin-top: 30px; }
.footer__links { display: grid; gap: 10px; }
.footer__links a, .footer__contact a { color: rgba(255,255,255,.7); transition: color .2s; }
.footer__links a:hover, .footer__contact a:hover { color: var(--green-2); }
.footer__contact { display: grid; gap: 10px; }
.footer__contact li { display: flex; align-items: center; gap: 10px; }
.footer__contact svg { color: var(--green-2); flex: none; }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: 14px; }
.footer__bottom p { margin: 0; }

.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 40; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: #1FAF5A; box-shadow: 0 10px 26px rgba(31,175,90,.4); transition: transform .25s var(--ease); }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; }

/* ---------- Reveal animation ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .product-card.reveal.is-visible { transition: opacity .6s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease); }
.js .product-card.reveal.is-visible:hover { transform: translateY(-6px); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1100px) {
  .product-grid--featured { grid-template-columns: repeat(2, 1fr); }
  .categories { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 980px) {
  :root { --header-h: 68px; }
  .nav, .header__cta { display: none; }
  .nav-toggle { display: flex; }
  .header__logo img { height: 40px; }
  .section { padding: 80px 0; }

  .hero { padding: 40px 0 72px; }
  .hero__grid { grid-template-columns: 1fr; gap: 20px; }
  .hero__visual { height: 460px; }
  .hero__img { height: 400px; }
  .hero__blob { width: 380px; height: 380px; }
  .hero__ring { width: 420px; height: 420px; }
  .hero__chip--a { left: 4%; top: 50px; }
  .hero__chip--b { right: 4%; bottom: 50px; }

  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .features, .solutions, .values { grid-template-columns: repeat(2, 1fr); }
  .solutions .solution:last-child { grid-column: 1 / -1; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 48px; }
  .steps::before { display: none; }
  .safety__grid, .sustain__grid, .contact__grid, .split { grid-template-columns: 1fr; gap: 48px; }
  .cta-band { grid-template-columns: 1fr; padding: 48px 36px; }
  .cta-band__actions { flex-direction: row; flex-wrap: wrap; }
  .modal__content { grid-template-columns: 1fr; }
  .modal__media { min-height: 0; padding: 40px 32px; }
  .modal__media img { max-height: 300px; }
  .modal__info { padding: 32px; }
  .emergency { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .section { padding: 68px 0; }
  .section-head { margin-bottom: 40px; }
  .section-head p, .hero__lead, .page-hero p { font-size: 17px; }

  .hero__title .text-green { white-space: normal; }
  .hero__visual { height: 380px; }
  .hero__img { height: 320px; }
  .hero__blob { width: 300px; height: 300px; }
  .hero__ring { width: 340px; height: 340px; }
  .hero__chip { font-size: 13px; padding: 9px 14px 9px 9px; }
  .hero__chip-icon { width: 34px; height: 34px; }
  .hero__chip--a { display: none; }
  .hero__chip--b { right: 0; bottom: 24px; }
  .hero__buttons .btn { flex: 1 1 100%; }

  .product-grid, .product-grid--featured { grid-template-columns: 1fr; }
  .product-card__media { height: 280px; }
  .trust__grid, .features, .solutions, .values, .safety__list, .dos, .emergency { grid-template-columns: 1fr; }
  .solutions .solution:last-child { grid-column: auto; }
  .steps { grid-template-columns: 1fr; }
  .categories { gap: 14px; }
  .category { padding: 12px; }
  .category__media { height: 130px; }
  .category h3 { font-size: 15px; }
  .category__arrow { display: none; }
  .toolbar { flex-direction: column; flex-wrap: nowrap; align-items: stretch; }
  .toolbar > * { min-width: 0; }
  .filters { flex-wrap: nowrap; overflow-x: auto; margin: 0 -20px; padding: 2px 20px 8px; scrollbar-width: none; }
  .filters::-webkit-scrollbar { display: none; }
  .filter-chip { flex: none; }
  .form { padding: 28px 22px; }
  .form__grid { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 26px; border-radius: 24px; }
  .cta-band__actions .btn { flex: 1 1 100%; }
  .modal { padding: 0; align-items: flex-end; }
  .modal__dialog { max-height: 92vh; border-radius: 24px 24px 0 0; }
  .modal__title { font-size: 26px; }
  .modal__price { font-size: 36px; }
  .modal__actions-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .split__media { padding: 24px; }
  .split__media img { height: 180px; }
}

/* ==========================================================================
   Jigjiga update — services, delivery, business, contact components
   ========================================================================== */
.phone { white-space: nowrap; }

/* Header phone (wide screens only) */
.header__phone { display: none; align-items: center; gap: 8px; color: var(--navy); font-weight: 600; font-size: 14px; }
.header__phone svg { color: var(--green); }
.header__phone:hover { color: var(--green); }
@media (min-width: 1240px) { .header__phone { display: inline-flex; } }

/* Hero additions */
.hero__sub { font-family: var(--font-head); font-weight: 600; color: var(--navy); font-size: clamp(20px, 2.4vw, 26px); line-height: 1.3; margin-bottom: 16px; }
.hero__contact { font-size: 16px; color: var(--navy); margin: -12px 0 22px; }
.hero__contact a { font-weight: 700; }
.hero__buttons { margin-bottom: 28px; }

/* Generic helpers */
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn-row--center { justify-content: center; margin-top: 40px; }
.center-note { text-align: center; margin: 16px 0 0; font-size: 15px; }
.center-note a { font-weight: 700; }
.subhead { font-size: 22px; margin: 64px 0 24px; }
.checklist--2col { grid-template-columns: 1fr 1fr; column-gap: 24px; }
.checklist--3col { grid-template-columns: repeat(3, 1fr); column-gap: 24px; }

/* 12kg / 20kg cards */
.size-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.size-card { display: grid; grid-template-columns: 200px 1fr; background: #fff; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-sm); }
.size-card__media { display: flex; align-items: center; justify-content: center; gap: 4px; padding: 20px 12px; background: radial-gradient(circle at 50% 45%, #fff 0%, var(--mint) 75%); }
.size-card__media img { max-height: 220px; max-width: 50%; width: auto; height: auto; object-fit: contain; filter: drop-shadow(0 12px 14px rgba(18,48,68,.14)); }
.size-card__media--icon { flex-direction: column; color: var(--green); }
.size-card__media--icon span { font-family: var(--font-head); font-weight: 700; font-size: 28px; color: var(--green); }
.size-card__body { padding: 26px 26px 28px; display: flex; flex-direction: column; }
.size-card__body .badge { align-self: flex-start; margin-bottom: 12px; }
.size-card__body h3 { font-size: 23px; margin-bottom: 8px; }
.size-card__body > p { font-size: 15px; }
.size-card__body h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--gray); margin: 4px 0 10px; }
.size-card__body .solution__list { margin: 0 0 20px; grid-template-columns: 1fr 1fr; column-gap: 12px; }
.size-card__note { font-size: 14px; color: var(--navy); background: var(--offwhite); border-radius: 10px; padding: 10px 12px; }
.size-card .btn-row { margin-top: auto; }

/* Service cards (refill / exchange / availability) */
.solution__btn { margin-top: auto; align-self: flex-start; white-space: normal; text-align: left; line-height: 1.3; }
.solution > p:last-of-type { margin-bottom: 26px; }

/* Delivery + segment cards */
.features--4 { grid-template-columns: repeat(4, 1fr); }
.feature--compact { padding: 26px; }
.feature--compact::after { top: 26px; right: 26px; }
.feature--compact .feature__icon { margin-bottom: 18px; }
.feature--compact h3 { font-size: 18px; }
.feature .link-arrow { margin-top: 14px; font-size: 15px; }
.segments { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.segments .feature:last-child { grid-column: span 2; background: var(--mint); border-color: #cfe4da; }

/* LPG comparisons */
.compare { display: grid; gap: 18px; }
.compare__card { background: #fff; border-radius: 20px; padding: 28px; box-shadow: var(--shadow-sm); }
.compare__card h3 { font-size: 20px; }
.compare__card p:last-child { margin-bottom: 0; }
.compare__card .checklist { gap: 8px; }

/* Panels (offers, testimonials, location, follow) */
.panels { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.panel { display: flex; flex-direction: column; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px; }
.panel--mint { background: var(--mint); border-color: #cfe4da; }
.panel h2 { font-size: clamp(26px, 3vw, 34px); }
.panel > p { font-size: 16px; }
.panel .checklist { width: 100%; margin-bottom: 4px; }
.panel__note { font-size: 14px; margin: 16px 0 0; }
.empty-note { width: 100%; margin: 4px 0 24px; padding: 18px 20px; border: 1.5px dashed #c5dcd1; border-radius: 16px; background: var(--offwhite); color: var(--navy); font-weight: 500; }
.panel--mint .empty-note { background: rgba(255,255,255,.6); }
.info-list { display: grid; gap: 14px; margin: 8px 0 24px; width: 100%; }
.info-list li { display: flex; gap: 14px; align-items: center; }
.info-list svg { width: 22px; height: 22px; color: var(--green); flex: none; }
.info-list small { display: block; font-size: 13px; color: var(--gray); }
.info-list strong, .info-list a { font-family: var(--font-head); font-weight: 600; color: var(--navy); font-size: 16px; }
.info-list a:hover { color: var(--green); }

/* About: vision & mission */
.vm { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.vm__card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px; }
.vm__card h3 { font-size: 26px; }
.vm__card p { font-size: 17px; margin: 0; }
.vm__card--green { background: var(--green); border-color: var(--green); color: rgba(255,255,255,.88); }
.vm__card--green h3 { color: #fff; }
.vm__card--green .feature__icon { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.3); color: #fff; }

/* Safety page */
.safety-groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.safety-group { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.safety-group h3 { font-size: 21px; margin-bottom: 18px; }
.safety-group .checklist { gap: 10px; font-size: 15px; }
.emergency-cta { margin-top: 32px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding: 28px 32px; border-radius: 22px; background: rgba(244,185,66,.12); border: 1px solid rgba(244,185,66,.35); }
.emergency-cta small { display: block; text-transform: uppercase; letter-spacing: .1em; font-size: 12px; color: var(--gold); font-weight: 700; }
.emergency-cta strong { display: block; color: #fff; font-family: var(--font-head); font-size: 22px; }
.emergency-cta a.phone { color: #fff; font-family: var(--font-head); font-size: clamp(22px, 3vw, 30px); font-weight: 700; }
.split--narrow { grid-template-columns: .8fr 1.2fr; align-items: start; }

/* Business page */
.biz-rows { display: grid; gap: 24px; }
.biz-row { display: grid; grid-template-columns: 88px 1fr; gap: 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px; }
.biz-row__icon { width: 88px; height: 88px; border-radius: 24px; display: grid; place-items: center; background: var(--mint); color: var(--green); }
.biz-row h2 { font-size: clamp(26px, 3vw, 34px); }
.biz-row p { font-size: 16px; max-width: 720px; }
.biz-row > div { min-width: 0; }
.biz-row .btn, .size-card .btn { white-space: normal; text-align: center; line-height: 1.3; }

/* Footer additions */
.footer__ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.footer__contact li { align-items: flex-start; }
.footer__contact small { display: block; font-size: 12px; color: rgba(255,255,255,.5); }
.footer__contact svg { margin-top: 3px; width: 18px; height: 18px; }
.modal__contact { font-size: 13px; margin: 14px 0 0; text-align: center; }

/* Mobile bottom contact bar (replaces the floating button on small screens) */
.contact-bar { display: none; }

@media (max-width: 1100px) {
  .nav, .header__cta { display: none; }
  .nav-toggle { display: flex; }
  .features--4, .segments { grid-template-columns: repeat(2, 1fr); }
  .size-cards { grid-template-columns: 1fr; }
}

@media (max-width: 980px) {
  .safety-groups { grid-template-columns: 1fr 1fr; }
  .safety-groups .safety-group:last-child { grid-column: 1 / -1; }
  .panels, .vm, .split--narrow { grid-template-columns: 1fr; }
  .checklist--3col { grid-template-columns: 1fr 1fr; }
  .wa-float { display: none; }
  .contact-bar {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.96);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(18,48,68,.08);
  }
  .contact-bar a { display: flex; align-items: center; justify-content: center; gap: 8px; height: 48px; border-radius: 14px; font-weight: 600; font-size: 15px; }
  .contact-bar svg { width: 20px; height: 20px; }
  .contact-bar__call { background: var(--green); color: #fff; }
  .contact-bar__wa { background: #1FAF5A; color: #fff; }
  body { padding-bottom: calc(70px + env(safe-area-inset-bottom)); }
  body.no-scroll .contact-bar { display: none; }
}

@media (max-width: 640px) {
  .size-card { grid-template-columns: 1fr; }
  .size-card__media { height: 220px; }
  .size-card__media img { max-height: 190px; }
  .size-card__body { padding: 22px 20px 24px; }
  .features--4, .segments, .safety-groups { grid-template-columns: 1fr; }
  .segments .feature:last-child, .safety-groups .safety-group:last-child { grid-column: auto; }
  .checklist--2col, .checklist--3col { grid-template-columns: 1fr; }
  .panel, .vm__card, .biz-row { padding: 28px 22px; }
  .biz-row { grid-template-columns: 1fr; gap: 18px; }
  .biz-row__icon { width: 64px; height: 64px; border-radius: 18px; }
  .btn-row .btn { flex: 1 1 100%; }
  .emergency-cta { padding: 24px 20px; }
  .subhead { margin-top: 48px; }
}