/* ------------------------------------------------------------------
   Tokens — colours can be overridden from config.json → theme
------------------------------------------------------------------- */
:root {
  --ink: #0E2230;          /* deep navy: text, control panel */
  --ink-2: #163449;        /* panel screen */
  --frost: #EEF4F6;        /* page background */
  --paper: #FFFFFF;        /* cards */
  --coolant: #3FA7C9;      /* refrigerant blue: readouts, highlights */
  --copper: #C46A2B;       /* copper pipe: primary action */
  --copper-dark: #A5561F;
  --muted: #52677A;
  --line: #D3E0E6;
  --wa: #1FAF5A;

  --display: "Anek Bangla", "Hind Siliguri", system-ui, sans-serif;
  --body: "Hind Siliguri", "Anek Bangla", system-ui, sans-serif;

  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(14, 34, 48, .06), 0 12px 32px -12px rgba(14, 34, 48, .18);
  --gutter: 20px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--frost);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
html[lang="en"] body { line-height: 1.55; }
img, svg { display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--coolant); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

body.is-loading main, body.is-loading .topbar, body.is-loading .footer { opacity: 0; }
main, .topbar, .footer { transition: opacity .3s ease; }

/* ------------------------------------------------------------------
   Buttons
------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  border: 0; border-radius: 999px; cursor: pointer; text-decoration: none;
  font-family: var(--display); font-weight: 600; font-size: 1rem; line-height: 1;
  padding: .9em 1.4em; white-space: nowrap;
  transition: background-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn--sm { padding: .65em 1.05em; font-size: .95rem; }
.btn--lg { padding: 1.05em 1.6em; font-size: 1.08rem; }
.btn--block { width: 100%; }
.btn--copper { background: var(--copper); color: #fff; box-shadow: 0 6px 18px -8px var(--copper); }
.btn--copper:hover { background: var(--copper-dark); }
.btn--wa { background: var(--wa); color: #fff; box-shadow: 0 6px 18px -8px var(--wa); }
.btn--wa:hover { background: #17924a; }
.btn[disabled] { opacity: .65; cursor: progress; }
.ico { width: 1.15em; height: 1.15em; flex: none; }

/* ------------------------------------------------------------------
   Top bar
------------------------------------------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--frost) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.topbar__inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand__mark { width: 34px; height: 34px; color: var(--copper); }
.brand__mark svg { width: 100%; height: 100%; }
.brand__name { display: block; font-family: var(--display); font-weight: 750; font-size: 1.3rem; line-height: 1; letter-spacing: -.01em; font-variation-settings: "wdth" 90; }
.brand__tag { display: block; font-size: .75rem; color: var(--muted); line-height: 1.3; margin-top: 3px; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { text-decoration: none; font-weight: 500; font-size: .95rem; color: var(--muted); }
.nav a:hover { color: var(--ink); }
.topbar__actions { display: flex; align-items: center; gap: 10px; }
.lang {
  border: 1px solid var(--line); background: var(--paper); border-radius: 999px;
  padding: .45em .95em; cursor: pointer; font-size: .9rem; font-weight: 600;
}
.lang:hover { border-color: var(--ink); }

/* ------------------------------------------------------------------
   Hero
------------------------------------------------------------------- */
.hero { padding: 64px 0 88px; position: relative; overflow: hidden; }
.hero::before {
  /* faint cold-air contour lines */
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 70%; height: 140%;
  background: repeating-radial-gradient(circle at 80% 30%, transparent 0 38px, color-mix(in srgb, var(--coolant) 14%, transparent) 38px 39px);
  mask-image: radial-gradient(circle at 80% 30%, #000 0, transparent 65%);
  -webkit-mask-image: radial-gradient(circle at 80% 30%, #000 0, transparent 65%);
  pointer-events: none;
}
.hero__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; position: relative; }
.eyebrow { margin: 0 0 18px; font-weight: 600; font-size: .92rem; color: var(--copper); letter-spacing: .02em; }
.hero__title {
  margin: 0; font-family: var(--display); font-weight: 780;
  font-size: clamp(2.5rem, 5.6vw, 4.6rem); line-height: 1.08; letter-spacing: -.015em;
  font-variation-settings: "wdth" 82;
}
.hero__title span { display: block; }
.hero__title-accent { color: var(--copper); }
html[lang="en"] .hero__title { line-height: 1.02; letter-spacing: -.03em; }
.hero__sub { margin: 24px 0 32px; max-width: 34em; font-size: 1.1rem; color: var(--muted); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__hours { display: flex; align-items: center; gap: 10px; margin: 22px 0 0; font-size: .95rem; color: var(--muted); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--wa); box-shadow: 0 0 0 4px color-mix(in srgb, var(--wa) 20%, transparent); }

/* ---- Signature: appliance control panel ---- */
.panel {
  background: var(--ink); color: #fff; border-radius: 28px; padding: 22px;
  box-shadow: 0 30px 60px -28px rgba(14, 34, 48, .6), inset 0 1px 0 rgba(255,255,255,.06);
  position: relative;
}
.panel__head { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: .95rem; color: #C9DCE5; margin: 2px 4px 16px; }
.panel__led { width: 8px; height: 8px; border-radius: 50%; background: var(--coolant); box-shadow: 0 0 10px var(--coolant); animation: led 2.4s ease-in-out infinite; }
@keyframes led { 50% { opacity: .35; } }
.panel__tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.tab {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 12px 4px 10px; border-radius: 14px; cursor: pointer;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); color: #AFC6D2;
  font-size: .8rem; font-weight: 500; line-height: 1.2; text-align: center;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.tab svg { width: 28px; height: 28px; }
.tab:hover { background: rgba(255,255,255,.08); color: #fff; }
.tab[aria-selected="true"] { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.tab[aria-selected="true"] svg { color: var(--copper); }

.panel__screen {
  margin: 14px 0 16px; border-radius: 18px; padding: 20px;
  background:
    linear-gradient(rgba(63,167,201,.07) 1px, transparent 1px) 0 0 / 100% 22px,
    linear-gradient(90deg, rgba(63,167,201,.07) 1px, transparent 1px) 0 0 / 22px 100%,
    var(--ink-2);
  border: 1px solid rgba(63,167,201,.18);
  min-height: 252px;
}
.screen { animation: screenIn .35s ease both; }
@keyframes screenIn { from { opacity: 0; transform: translateY(6px); } }
.screen__top { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.screen__icon { width: 74px; height: 74px; color: var(--copper); flex: none; }
.screen__name { font-family: var(--display); font-weight: 700; font-size: 1.45rem; line-height: 1.15; margin: 0; font-variation-settings: "wdth" 88; }
.screen__does { margin: 8px 0 0; color: var(--coolant); font-family: var(--display); font-weight: 600; font-size: 1.05rem; text-shadow: 0 0 18px rgba(63,167,201,.35); }
.screen__label { margin: 18px 0 10px; font-size: .8rem; color: #8FAABA; font-weight: 600; letter-spacing: .03em; }
.issues { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.issues li { padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); font-size: .88rem; color: #E3EEF3; }

/* ------------------------------------------------------------------
   Sections
------------------------------------------------------------------- */
.section { padding: 88px 0; }
.section--tint { background: var(--paper); }
.section__head { max-width: 640px; margin-bottom: 44px; }
.section__title { margin: 0; font-family: var(--display); font-weight: 750; font-size: clamp(1.9rem, 3.6vw, 2.7rem); line-height: 1.15; letter-spacing: -.01em; font-variation-settings: "wdth" 85; }
.section__sub { margin: 12px 0 0; color: var(--muted); font-size: 1.05rem; }
.label { margin: 0 0 6px; font-size: .85rem; font-weight: 600; color: var(--muted); }

/* ---- Rate card ---- */
.rates { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.rate { background: var(--paper); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); border: 1px solid var(--line); scroll-margin-top: 90px; }
.rate.is-flash { animation: flash 1.2s ease; }
@keyframes flash { 30% { border-color: var(--copper); box-shadow: 0 0 0 4px color-mix(in srgb, var(--copper) 25%, transparent); } }
.rate__head { display: flex; gap: 16px; align-items: center; margin-bottom: 8px; }
.rate__icon { width: 52px; height: 52px; border-radius: 14px; background: var(--frost); color: var(--copper); display: grid; place-items: center; flex: none; }
.rate__icon svg { width: 34px; height: 34px; }
.rate__name { margin: 0; font-family: var(--display); font-weight: 700; font-size: 1.4rem; line-height: 1.2; font-variation-settings: "wdth" 88; }
.rate__blurb { margin: 8px 0 18px; color: var(--muted); font-size: .97rem; }
.rate__list { list-style: none; margin: 0; padding: 0; }
.rate__item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 0; border-top: 1px dashed var(--line); }
.rate__item-name { font-weight: 500; display: flex; align-items: center; gap: 10px; }
.rate__item-name::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--copper); flex: none; }
.rate__item--more .rate__item-name { color: var(--muted); font-style: italic; font-weight: 400; }
.rate__item--more .rate__item-name::before { background: var(--line); }

.more {
  margin-top: 24px; padding: 28px 32px; border-radius: var(--radius);
  background: var(--ink); color: #fff;
  display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center;
}
.more__icon { width: 52px; height: 52px; border-radius: 14px; background: rgba(255,255,255,.08); color: var(--copper); display: grid; place-items: center; }
.more__icon svg { width: 28px; height: 28px; }
.more__title { margin: 0 0 4px; font-family: var(--display); font-weight: 700; font-size: 1.3rem; font-variation-settings: "wdth" 88; }
.more__text p { margin: 0; color: #AFC6D2; max-width: 40em; }
.more__btns { display: flex; gap: 10px; flex-wrap: wrap; }
.tag { font-size: .7rem; font-weight: 600; padding: 2px 8px; border-radius: 999px; white-space: nowrap; align-self: center; }
.tag--repair { background: #FBEBDD; color: #8A4515; }
.tag--maintenance { background: #E1F1F7; color: #1C6884; }
.tag--setup { background: #E7E9F6; color: #3A437F; }

/* ---- Steps (a real sequence, so numbered) ---- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; padding-top: 58px; counter-increment: step; }
.step::before {
  content: counter(step);
  position: absolute; top: 0; left: 0; width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; background: var(--copper); color: #fff;
  font-family: var(--display); font-weight: 700; font-size: 1.1rem;
}
.step::after { content: ""; position: absolute; top: 21px; left: 54px; right: -8px; height: 2px; background: linear-gradient(90deg, var(--copper), transparent); opacity: .5; }
.step:last-child::after { display: none; }
html[lang="bn"] .step::before { content: counter(step, bengali); }
.step h3 { margin: 0 0 6px; font-family: var(--display); font-weight: 700; font-size: 1.2rem; font-variation-settings: "wdth" 90; }
.step p { margin: 0; color: #AFC6D2; font-size: .97rem; }

/* ---- Dark band (how it works) ---- */
.band { background: var(--ink); color: #fff; padding: 84px 0; }
.band__title { margin: 0 0 44px; font-family: var(--display); font-weight: 750; font-size: clamp(1.9rem, 3.6vw, 2.7rem); line-height: 1.15; font-variation-settings: "wdth" 85; }

/* ---- Stats strip ---- */
.stats { background: var(--ink); color: #fff; padding: 40px 0; }
.stats__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { display: flex; align-items: center; gap: 16px; }
.stat + .stat { border-left: 1px solid rgba(255,255,255,.1); padding-left: 24px; }
.stat__num { font-family: var(--display); font-weight: 750; font-size: clamp(2rem, 3.4vw, 2.7rem); line-height: 1; color: var(--copper); font-variant-numeric: tabular-nums; font-variation-settings: "wdth" 85; white-space: nowrap; }
.stat__label { margin-top: 6px; color: #AFC6D2; font-size: .92rem; line-height: 1.35; }
.ring { width: 56px; height: 56px; flex: none; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 6; }
.ring .ring__track { stroke: rgba(255,255,255,.1); }
.ring .ring__fill { stroke: var(--coolant); stroke-linecap: round; transition: stroke-dashoffset 1.4s cubic-bezier(.2,.7,.2,1); }

/* ---- Why us ---- */
.why { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why li { padding: 26px; border-radius: var(--radius); background: var(--frost); border: 1px solid var(--line); }
.why__icon { width: 48px; height: 48px; border-radius: 14px; background: var(--ink); color: var(--copper); display: grid; place-items: center; margin-bottom: 16px; }
.why__icon svg { width: 26px; height: 26px; }
.why h3 { margin: 0 0 6px; font-family: var(--display); font-weight: 700; font-size: 1.2rem; font-variation-settings: "wdth" 90; }
.why p { margin: 0; color: var(--muted); font-size: .97rem; }

/* ---- Brands + areas ---- */
.coverage { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.section__title--sm { font-size: clamp(1.5rem, 2.6vw, 1.9rem); margin-bottom: 20px; }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li { background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; font-weight: 500; }
.chips--brands li { font-family: var(--display); font-weight: 650; letter-spacing: .01em; border-radius: 10px; }
.coverage .section__sub { margin-top: 16px; font-size: .97rem; }

/* ---- FAQ ---- */
.faq-wrap { display: grid; grid-template-columns: .7fr 1.3fr; gap: 48px; align-items: start; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 40px 18px 0; position: relative; font-family: var(--display); font-weight: 650; font-size: 1.12rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-size: 1.6rem; font-weight: 400; color: var(--copper); transition: transform .2s ease; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { margin: 0 0 20px; color: var(--muted); max-width: 46em; }

/* ---- Contact ---- */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.direct { margin: 32px 0; padding: 24px; border-radius: var(--radius); background: var(--paper); border: 1px solid var(--line); }
.direct__phone { display: inline-block; font-family: var(--display); font-weight: 750; font-size: clamp(1.8rem, 3.4vw, 2.4rem); text-decoration: none; font-variant-numeric: tabular-nums; letter-spacing: .01em; margin-bottom: 14px; }
.direct__phone:hover { color: var(--copper); }
.direct__btns { display: flex; flex-wrap: wrap; gap: 10px; }
.facts { margin: 0; display: grid; gap: 18px; }
.facts dt { font-size: .85rem; font-weight: 600; color: var(--muted); }
.facts dd { margin: 2px 0 0; }
.facts a { color: var(--copper); font-weight: 600; text-underline-offset: 3px; }

.formbox { background: var(--paper); border-radius: 24px; padding: 32px; border: 1px solid var(--line); box-shadow: var(--shadow); scroll-margin-top: 96px; }
.btn--ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn--ghost:hover { border-color: var(--ink); }
.spinner { display: none; width: 1.1em; height: 1.1em; border-radius: 50%; border: 2.5px solid rgba(255,255,255,.35); border-top-color: #fff; animation: spin .8s linear infinite; }
.is-sending .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* success state */
.done { text-align: center; padding: 8px 0; outline: none; animation: doneIn .45s ease both; }
@keyframes doneIn { from { opacity: 0; transform: translateY(10px) scale(.98); } }
.done__check { width: 76px; height: 76px; margin: 4px auto 18px; }
.done__check circle { stroke: var(--wa); stroke-width: 3; stroke-dasharray: 151; stroke-dashoffset: 151; animation: draw .6s ease forwards; }
.done__check path { stroke: var(--wa); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 40; stroke-dashoffset: 40; animation: draw .35s .5s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.done__title { margin: 0; font-family: var(--display); font-weight: 750; font-size: 1.9rem; font-variation-settings: "wdth" 88; }
.done__body { margin: 8px auto 0; max-width: 28em; color: var(--muted); font-size: 1.05rem; }
.done__ref { display: inline-block; margin: 16px 0 0; padding: 6px 14px; border-radius: 999px; background: var(--frost); font-size: .92rem; }
.done__next { text-align: left; margin: 26px 0; padding: 20px 22px; border-radius: var(--radius); background: var(--frost); }
.timeline { list-style: none; margin: 4px 0 0; padding: 0; }
.timeline li { position: relative; padding: 6px 0 6px 32px; font-weight: 500; }
.timeline li::before { content: ""; position: absolute; left: 4px; top: 50%; width: 14px; height: 14px; margin-top: -7px; border-radius: 50%; border: 2px solid var(--line); background: var(--paper); }
.timeline li:not(:last-child)::after { content: ""; position: absolute; left: 10px; top: calc(50% + 9px); height: calc(100% - 18px); width: 2px; background: var(--line); }
.timeline li.is-done::before { border-color: var(--wa); background: var(--wa); box-shadow: inset 0 0 0 3px var(--paper); }
.timeline li.is-done { color: var(--ink); }
.timeline li:not(.is-done) { color: var(--muted); }
.done__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { font-weight: 600; font-size: .92rem; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--paper); border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  padding: 12px 14px; font-size: 1rem; transition: border-color .15s ease;
}
.field textarea { resize: vertical; min-height: 92px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--coolant); box-shadow: 0 0 0 3px color-mix(in srgb, var(--coolant) 25%, transparent); }
.field [aria-invalid="true"] { border-color: #C2412D; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__msg { margin: 0 0 16px; padding: 12px 14px; border-radius: var(--radius-sm); font-weight: 500; }
.form__msg.is-ok { background: #E3F5EA; color: #145C33; }
.form__msg.is-err { background: #FBE9E5; color: #8E2B1B; }
.form__msg a { font-weight: 700; }

/* ---- Footer ---- */
.footer { background: var(--ink); color: #AFC6D2; padding: 36px 0; font-size: .92rem; }
.footer__inner p { margin: 4px 0; }
.footer strong { color: #fff; }
.footer__meta { color: #7F99A8; }

/* ---- Floating WhatsApp + mobile bar ---- */
.fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 50; width: 58px; height: 58px; border-radius: 50%;
  background: var(--wa); color: #fff; display: grid; place-items: center;
  box-shadow: 0 10px 28px -8px rgba(31,175,90,.7); transition: transform .15s ease;
}
.fab:hover { transform: scale(1.06); }
.fab svg { width: 30px; height: 30px; }
.mbar { display: none; }

/* ------------------------------------------------------------------
   Responsive
------------------------------------------------------------------- */
@media (max-width: 980px) {
  .nav { display: none; }
  .topbar__actions { margin-left: auto; }
  .hero__grid, .contact, .coverage, .faq-wrap { grid-template-columns: 1fr; gap: 40px; }
  .faq-wrap { gap: 24px; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
  .why { grid-template-columns: repeat(2, 1fr); }
  .more { grid-template-columns: auto 1fr; }
  .more__btns { grid-column: 1 / -1; }
  .stats__list { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
  .stat:nth-child(odd) { border-left: 0; padding-left: 0; }
  .step:nth-child(2)::after { display: none; }
}
@media (max-width: 720px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; padding-bottom: 76px; }
  .hide-sm { display: none; }
  .hero { padding: 36px 0 56px; }
  .hero__cta .btn { flex: 1; }
  .section { padding: 60px 0; }
  .rates { grid-template-columns: 1fr; }
  .more { grid-template-columns: 1fr; padding: 22px; gap: 16px; }
  .more__btns .btn { flex: 1; }
  .rate { padding: 22px; }
  .panel { padding: 16px; border-radius: 22px; }
  .panel__screen { padding: 16px; min-height: 0; }
  .tab { font-size: .72rem; padding: 10px 2px 8px; }
  .steps, .why { grid-template-columns: 1fr; }
  .stats { padding: 32px 0; }
  .stats__list { gap: 16px; row-gap: 24px; }
  .stat + .stat { padding-left: 16px; }
  .ring { display: none; }
  .why { gap: 12px; }
  .why li { padding: 18px; display: grid; grid-template-columns: auto 1fr; column-gap: 16px; }
  .why__icon { grid-row: span 2; margin: 0; width: 44px; height: 44px; }
  .step::after { display: none; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .formbox { padding: 22px; }
  .fab { display: none; }
  .mbar {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: color-mix(in srgb, var(--paper) 92%, transparent);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid var(--line);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}