/* ============================================================
   MUJO AIRCON — Stylesheet
   Cool, modern, responsive. No external assets (fast + SEO-friendly).
   ============================================================ */

:root {
  --blue: #0a66c2;
  --blue-dark: #084a8c;
  --blue-light: #e8f2fb;
  --cyan: #16b5d0;
  --ink: #0f2033;
  --slate: #4b5b6b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f5f9fd;
  --wa: #25d366;
  --amber: #ffb020;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(15, 32, 51, 0.08);
  --shadow-lg: 0 16px 44px rgba(15, 32, 51, 0.14);
  --container: 1180px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; color: var(--ink); margin: 0 0 .5em; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 860px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .7rem 1.3rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--primary { background: var(--blue); color: #fff; }
.btn--primary:hover { background: var(--blue-dark); color: #fff; }
.btn--wa { background: var(--wa); color: #fff; }
.btn--wa:hover { background: #1eb459; color: #fff; }
.btn--light { background: #fff; color: var(--blue); }
.btn--outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn--outline:hover { background: var(--blue-light); color: var(--blue-dark); }
.btn--lg { padding: .95rem 1.7rem; font-size: 1.05rem; }
.btn--block { display: flex; width: 100%; margin-bottom: .6rem; }

/* ---------- Topbar ---------- */
.topbar { background: var(--ink); color: #cfe0f0; font-size: .85rem; }
.topbar__inner { display: flex; gap: 1.5rem; align-items: center; justify-content: center; padding: .5rem 20px; flex-wrap: wrap; }
.topbar__item { color: #cfe0f0; }
.topbar__phone { color: #fff; font-weight: 600; }
.topbar__phone:hover { color: var(--cyan); text-decoration: none; }

/* ---------- Header / Nav ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; padding: .7rem 20px; }
.brand { display: flex; align-items: center; gap: .6rem; font-size: 1.25rem; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand__mark { font-size: 1.7rem; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__text strong { color: var(--blue); font-weight: 800; letter-spacing: .5px; }
.brand__text small { font-size: .68rem; color: var(--slate); font-weight: 500; text-transform: uppercase; letter-spacing: .5px; }
.nav { display: flex; align-items: center; gap: 1.4rem; }
.nav a { color: var(--ink); font-weight: 600; font-size: .95rem; }
.nav a:hover, .nav a.is-active { color: var(--blue); text-decoration: none; }
.nav__cta { color: #fff !important; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 3px; background: var(--ink); border-radius: 3px; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1000px 500px at 90% -10%, rgba(22,181,208,.18), transparent 60%),
    linear-gradient(135deg, #0a66c2 0%, #0b8bd6 55%, #16b5d0 100%);
  color: #fff; padding: 4rem 0 4.5rem; position: relative; overflow: hidden;
}
.hero__inner { display: grid; grid-template-columns: 1.4fr .9fr; gap: 2.5rem; align-items: center; }
.hero__eyebrow { display: inline-block; background: rgba(255,255,255,.16); padding: .4rem .9rem; border-radius: 999px; font-size: .85rem; font-weight: 600; margin-bottom: 1rem; }
.hero__title { color: #fff; font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; margin-bottom: 1rem; }
.hero__title span { color: #d9f4ff; }
.hero__subtitle { color: #eaf6ff; font-size: 1.12rem; max-width: 620px; margin-bottom: 1.6rem; }
.hero__subtitle strong { color: #fff; }
.hero__cta { display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.hero__badges { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; padding: 0; margin: 0; color: #eaf6ff; font-weight: 600; font-size: .92rem; }
.hero__note { color: #eaf6ff; font-size: .96rem; margin: 1rem 0 0; }
.hero__note strong { color: #fff; }
.hero__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.stat { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); border-radius: var(--radius); padding: 1.3rem 1rem; text-align: center; }
.stat__num { display: block; font-size: 1.9rem; font-weight: 800; color: #fff; }
.stat__label { font-size: .82rem; color: #dff1ff; }

/* ---------- Sections ---------- */
.section { padding: 4rem 0; }
.section--tint { background: var(--bg-soft); }
.section--center { text-align: center; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.section__eyebrow { display: inline-block; color: var(--blue); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; font-size: .82rem; margin-bottom: .5rem; }
.section__title { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
.section__lead { color: var(--slate); font-size: 1.08rem; }
.section__note { text-align: center; color: var(--slate); margin-top: 2rem; }

/* ---------- Grid ---------- */
.grid { display: grid; gap: 1.4rem; }
.grid--services { grid-template-columns: repeat(4, 1fr); }
.grid--why { grid-template-columns: repeat(3, 1fr); }
.grid--steps { grid-template-columns: repeat(4, 1fr); }
.grid--areas { grid-template-columns: repeat(3, 1fr); }
.grid--plans { grid-template-columns: repeat(3, 1fr); }

/* ---------- Corporate / AMC plans ---------- */
.plan { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.8rem 1.6rem; display: flex; flex-direction: column; }
.plan--popular { border-color: var(--blue); box-shadow: var(--shadow-lg); }
.plan__badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--blue); color: #fff; font-size: .75rem; font-weight: 700; padding: .3rem .9rem; border-radius: 999px; white-space: nowrap; }
.plan__name { font-size: 1.35rem; margin-bottom: .2rem; }
.plan__tagline { color: var(--blue); font-weight: 600; font-size: .95rem; margin: 0 0 .8rem; }
.plan__best { color: var(--slate); font-size: .92rem; margin: 0 0 1rem; }
.plan .ticklist { flex: 1; margin-bottom: 1.2rem; }

/* Homepage corporate band */
.corp-band { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; background: linear-gradient(135deg, var(--blue-light), #f2fbff); border: 1px solid #cfe7fa; border-radius: var(--radius); box-shadow: var(--shadow); padding: 2rem 2.2rem; }
.corp-band__title { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 800; margin: .3rem 0 .4rem; }
.corp-band__text { max-width: 640px; }
.corp-band__text p { color: var(--slate); margin: 0; }

.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.6rem; transition: transform .18s ease, box-shadow .18s ease, border-color .18s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: #cfe0f0; text-decoration: none; }

/* Service card */
.service-card { display: flex; flex-direction: column; color: var(--ink); }
.service-card__icon { font-size: 2.2rem; margin-bottom: .6rem; }
.service-card__title { font-size: 1.15rem; }
.service-card__text { color: var(--slate); font-size: .95rem; flex: 1; }
.service-card__link { color: var(--blue); font-weight: 700; margin-top: .8rem; font-size: .9rem; }
.service-card--full .service-card__title { font-size: 1.3rem; }
.service-card__actions { display: flex; gap: .6rem; margin-top: 1rem; }

/* Why / step */
.why, .step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; text-align: center; box-shadow: var(--shadow); }
.why__icon, .step__num { font-size: 2rem; }
.why h3, .step h3 { font-size: 1.12rem; margin-top: .6rem; }
.why p, .step p { color: var(--slate); font-size: .95rem; margin: 0; }
.step__num { display: inline-flex; width: 48px; height: 48px; align-items: center; justify-content: center; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 800; font-size: 1.3rem; }

/* Area chips */
.area-chips { display: flex; flex-wrap: wrap; gap: .7rem; justify-content: center; }
.area-chips--sm { justify-content: flex-start; }
.area-chip { background: var(--blue-light); color: var(--blue-dark); padding: .55rem 1rem; border-radius: 999px; font-weight: 600; font-size: .92rem; border: 1px solid #d3e6f7; transition: .15s; }
.area-chip:hover { background: var(--blue); color: #fff; text-decoration: none; transform: translateY(-2px); }

/* Area cards */
.area-card { color: var(--ink); }
.area-card__pin { font-size: 1.6rem; }
.area-card__title { font-size: 1.2rem; margin-top: .4rem; }
.area-card__text { color: var(--slate); font-size: .95rem; }

/* Ticklist */
.ticklist { list-style: none; padding: 0; margin: .8rem 0; }
.ticklist li { position: relative; padding-left: 1.7rem; margin-bottom: .5rem; color: var(--slate); }
.ticklist li::before { content: "✔"; position: absolute; left: 0; color: var(--wa); font-weight: 800; }
.ticklist--lg li { font-size: 1.05rem; color: var(--ink); }

/* ---------- Page hero (inner) ---------- */
.page-hero { background: linear-gradient(135deg, #0a66c2, #16b5d0); color: #fff; padding: 3rem 0; }
.page-hero--area { padding-bottom: 3.5rem; }
.page-hero__title { color: #fff; font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 800; }
.page-hero__icon { font-size: 1.6rem; }
.page-hero__lead { color: #eaf6ff; font-size: 1.1rem; max-width: 720px; }
.breadcrumb { color: #d9f0ff; font-size: .88rem; margin-bottom: .8rem; }
.breadcrumb a { color: #fff; }
.breadcrumb span { opacity: .8; }

/* ---------- Detail layout ---------- */
.detail { display: grid; grid-template-columns: 1fr 340px; gap: 2rem; align-items: start; }
.detail__text { font-size: 1.08rem; color: var(--slate); }
.detail__subtitle { font-size: 1.4rem; margin-top: 1.6rem; }
.detail__aside { position: sticky; top: 90px; }
.booking-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 1.6rem; }
.booking-card h3 { font-size: 1.25rem; }
.booking-card hr { border: 0; border-top: 1px solid var(--line); margin: 1rem 0; }
.booking-card__hours { color: var(--slate); margin: 0; }
.cta-inline { margin-top: 1.5rem; }

/* ---------- Warranty band ---------- */
.warranty {
  display: grid; grid-template-columns: auto 1fr; gap: 1.8rem; align-items: center;
  background: linear-gradient(135deg, var(--blue-light), #f2fbff);
  border: 1px solid #cfe7fa; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 2rem 2.2rem;
}
.warranty__badge { font-size: 3.6rem; line-height: 1; }
.warranty__title { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; margin-bottom: .4rem; }
.warranty__text { color: var(--slate); font-size: 1.08rem; margin: 0 0 1rem; max-width: 720px; }
.warranty__text strong { color: var(--ink); }
.warranty__points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; }
.warranty__points li { position: relative; padding-left: 1.6rem; color: var(--ink); font-weight: 500; }
.warranty__points li::before { content: "✔"; position: absolute; left: 0; color: var(--wa); font-weight: 800; }
.warranty__note { margin: 1.1rem 0 0; padding-top: 1.1rem; border-top: 1px dashed #bcdcf5; color: var(--slate); font-size: .98rem; max-width: 760px; }

/* Warranty note inside the service booking card */
.booking-card__engineer { color: var(--ink); font-size: .95rem; margin: 0 0 .6rem; }
.booking-card__warranty {
  background: var(--blue-light); color: var(--blue-dark); border: 1px solid #d3e6f7;
  border-radius: 10px; padding: .7rem .9rem; font-size: .88rem; margin: .2rem 0 0; line-height: 1.45;
}

/* ---------- CTA banner ---------- */
.cta-banner { background: linear-gradient(135deg, var(--ink), #14324f); color: #fff; padding: 3rem 0; }
.cta-banner__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.cta-banner h2 { color: #fff; font-size: 1.7rem; margin-bottom: .3rem; }
.cta-banner p { color: #cfe0f0; margin: 0; }
.cta-banner__actions { display: flex; gap: .8rem; flex-wrap: wrap; }

/* ---------- FAQ ---------- */
.faq { display: flex; flex-direction: column; gap: .8rem; }
.faq__item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.3rem; box-shadow: var(--shadow); }
.faq__item summary { font-weight: 700; cursor: pointer; list-style: none; position: relative; padding-right: 1.5rem; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; position: absolute; right: 0; color: var(--blue); font-weight: 800; font-size: 1.3rem; }
.faq__item[open] summary::after { content: "–"; }
.faq__item p { color: var(--slate); margin: .8rem 0 0; }

/* ---------- Form ---------- */
.form label { display: block; font-weight: 600; margin-bottom: 1rem; font-size: .92rem; }
.form input, .form select, .form textarea {
  width: 100%; margin-top: .35rem; padding: .75rem .9rem; border: 1px solid var(--line);
  border-radius: 10px; font-family: inherit; font-size: 1rem; background: #fff; color: var(--ink);
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(10,102,194,.15); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.alert { padding: 1rem 1.2rem; border-radius: 10px; margin-bottom: 1.5rem; font-weight: 600; }
.alert--success { background: #e7f8ee; color: #137a43; border: 1px solid #b7e6c9; }
.alert--error { background: #fdecec; color: #b42318; border: 1px solid #f5c2bd; }
.req { color: #b42318; }
.form__hint { color: var(--slate); font-size: .9rem; margin: .8rem 0 0; }

/* Bigger, easy-to-tap date & time pickers on the booking form */
.form input[type="date"],
.form input[type="time"] {
  font-size: 1.2rem; font-weight: 600; color: var(--ink);
  padding: .95rem 1rem; min-height: 58px; cursor: pointer;
}
/* Enlarge the native calendar / clock icon so it's easy to see and tap */
.form input[type="date"]::-webkit-calendar-picker-indicator,
.form input[type="time"]::-webkit-calendar-picker-indicator {
  width: 30px; height: 30px; padding: 5px; margin-left: .3rem;
  cursor: pointer; opacity: .7; border-radius: 6px;
  transition: opacity .15s ease, background .15s ease;
}
.form input[type="date"]::-webkit-calendar-picker-indicator:hover,
.form input[type="time"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1; background: var(--blue-light);
}
/* Bigger time-slot dropdown to match the date field */
.form select#timeSelect { font-size: 1.2rem; font-weight: 600; padding: .95rem 1rem; min-height: 58px; cursor: pointer; }
.form select#timeSelect option:disabled { color: #b0392f; }

/* Live slot-availability note */
.slot-note { font-size: .95rem; font-weight: 600; margin: -.2rem 0 0; color: var(--slate); }
.slot-note--ok { color: #137a43; }
.slot-note--full { color: #b42318; }

/* Booking success message (multi-line) */
.booking-success p { margin: 0 0 .5rem; font-weight: 500; }
.booking-success p:last-child { margin-bottom: 0; }
.booking-success__head { font-weight: 700 !important; font-size: 1.08rem; }
.booking-success__meta { font-weight: 600 !important; font-size: .92rem; }
.booking-success__call { font-weight: 600 !important; }

/* WhatsApp confirmation call-to-action on the success screen */
.confirm-cta { background: #eafaf0; border: 1px solid #b7e6c9; border-radius: var(--radius); padding: 1.2rem 1.4rem; margin-bottom: 1.5rem; }
.confirm-cta p { margin: 0 0 .8rem; color: var(--ink); }

/* ---------- Admin: Manage Bookings ---------- */
.btn--sm { padding: .5rem 1rem; font-size: .85rem; }
.btn--danger { background: #b42318; color: #fff; }
.btn--danger:hover { background: #9a1f16; color: #fff; }

.admin-legend { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.slotchips { display: flex; flex-wrap: wrap; gap: .5rem; margin: .4rem 0 1rem; }
.slotchip { padding: .4rem .8rem; border-radius: 999px; font-size: .85rem; font-weight: 600; border: 1px solid transparent; }
.slotchip--green { background: #e7f8ee; color: #137a43; border-color: #b7e6c9; }
.slotchip--amber { background: #fff5e6; color: #b26a00; border-color: #ffd699; }
.slotchip--red { background: #fdecec; color: #b42318; border-color: #f5c2bd; }

.admin-day { margin-bottom: 2.2rem; }
.admin-day__title { font-size: 1.3rem; margin-bottom: .4rem; }
.bk { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--line); border-radius: 12px; padding: 1rem 1.2rem; margin-bottom: .8rem; box-shadow: var(--shadow); }
.bk--requested { border-left-color: #ffb020; }
.bk--confirmed { border-left-color: #b42318; background: #fff9f9; }
.bk__head { font-size: 1.05rem; margin-bottom: .3rem; }
.bk__badge { display: inline-block; font-size: .68rem; font-weight: 800; padding: .15rem .5rem; border-radius: 999px; margin-left: .4rem; vertical-align: middle; letter-spacing: .5px; }
.bk__badge--amber { background: #fff5e6; color: #b26a00; }
.bk__badge--red { background: #fdecec; color: #b42318; }
.bk__sub { color: var(--slate); font-size: .92rem; }
.bk__muted { color: #94a3b8; font-size: .85rem; }
.bk__actions { display: flex; gap: .5rem; flex-wrap: wrap; align-items: flex-start; }

/* ---------- Stat row ---------- */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 2.5rem; }
.stat--dark { background: var(--ink); }
.stat--dark .stat__num { color: #fff; }
.stat--dark .stat__label { color: #cfe0f0; }

/* ---------- Footer ---------- */
.footer { background: #0b1a2b; color: #b9c9d8; padding: 3rem 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; padding-bottom: 2.5rem; }
.brand--footer { color: #fff; margin-bottom: 1rem; }
.brand--footer .brand__text strong { color: #4db4ff; }
.footer__about { font-size: .92rem; color: #93a7ba; }
.footer__title { color: #fff; font-size: 1.05rem; margin-bottom: 1rem; }
.footer__links, .footer__contact { list-style: none; padding: 0; margin: 0; }
.footer__links li, .footer__contact li { margin-bottom: .55rem; font-size: .92rem; }
.footer__links a, .footer__contact a { color: #b9c9d8; }
.footer__links a:hover, .footer__contact a:hover { color: #fff; }
.footer__links--areas { columns: 2; }
.footer__social { display: flex; gap: 1rem; margin-top: 1rem; }
.footer__social a { color: #4db4ff; font-size: .9rem; font-weight: 600; }
.footer__bottom { border-top: 1px solid #16283b; }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: 1rem; padding: 1.2rem 20px; font-size: .82rem; color: #7e93a6; flex-wrap: wrap; }
.footer__bottom-inner p { margin: 0; }

/* ---------- Floating action buttons ---------- */
.fab { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: .7rem; z-index: 60; }
.fab__btn { width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; box-shadow: var(--shadow-lg); color: #fff; text-decoration: none; }
.fab__btn--wa { background: var(--wa); animation: pulse 2s infinite; }
.fab__btn--call { background: var(--blue); }
.fab__btn:hover { transform: scale(1.08); text-decoration: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5);} 70% { box-shadow: 0 0 0 14px rgba(37,211,102,0);} 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0);} }

/* ---------- 404 ---------- */
.error-code { font-size: 5rem; font-weight: 900; color: var(--blue); margin: 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .grid--services { grid-template-columns: repeat(2, 1fr); }
  .grid--why, .grid--areas { grid-template-columns: repeat(2, 1fr); }
  .grid--steps { grid-template-columns: repeat(2, 1fr); }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: repeat(4, 1fr); }
  .detail { grid-template-columns: 1fr; }
  .detail__aside { position: static; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav {
    position: fixed; inset: 0 0 0 auto; top: 0; width: min(80vw, 320px); height: 100vh;
    background: #fff; flex-direction: column; align-items: flex-start; padding: 5rem 1.6rem 2rem;
    box-shadow: var(--shadow-lg); transform: translateX(100%); transition: transform .3s ease; gap: 1.3rem;
  }
  .nav.is-open { transform: translateX(0); }
  .nav a { font-size: 1.05rem; }
  .nav__cta { width: 100%; }
  .nav-toggle { display: flex; z-index: 70; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .grid--services, .grid--why, .grid--areas, .grid--steps, .grid--plans { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr; }
  .cta-banner__inner { flex-direction: column; align-items: flex-start; }
  .topbar__inner { gap: .3rem 1rem; }
  .warranty { grid-template-columns: 1fr; text-align: center; padding: 1.6rem; }
  .warranty__points { justify-content: center; }
  .warranty__points li { text-align: left; }
}