:root {
  --navy-900: #0b1d33;
  --navy-800: #0f2742;
  --navy-700: #16365a;
  --blue-600: #2363a8;
  --blue-500: #2f7ad0;
  --blue-100: #e6f0fb;
  --orange-500: #f28a1f;
  --orange-600: #e0740a;
  --orange-100: #fff1e2;
  --ink: #12233a;
  --ink-soft: #4a5b71;
  --line: #e3e9f1;
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --radius: 18px;
  --shadow: 0 10px 30px -12px rgba(15, 39, 66, .25);
  --shadow-lg: 0 30px 60px -20px rgba(11, 29, 51, .45);
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--blue-600); }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.75rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }

/* ---------- buttons ---------- */
.btn { --b: var(--orange-500); display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .8em 1.35em; border-radius: 999px; font: 700 .98rem/1 var(--font); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .18s ease, background .18s ease, box-shadow .18s ease, color .18s; white-space: nowrap; }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--orange-500); color: #fff; box-shadow: 0 8px 20px -8px rgba(242, 138, 31, .7); }
.btn-primary:hover { background: var(--orange-600); transform: translateY(-2px); box-shadow: 0 14px 26px -10px rgba(242, 138, 31, .8); }
.btn-primary:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .45); background: rgba(255, 255, 255, .06); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: rgba(255, 255, 255, .16); border-color: #fff; }
.btn-ghost-dark { color: var(--navy-800); border-color: var(--line); background: #fff; }
.btn-ghost-dark:hover { border-color: var(--navy-800); }
.btn-text { background: none; color: var(--ink-soft); padding-inline: .4em; }
.btn-text:hover { color: var(--ink); }
.btn-lg { padding: 1em 1.7em; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ---------- nav ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, box-shadow .3s, padding .3s; padding: 14px 0; }
.nav.scrolled { background: rgba(11, 29, 51, .86); backdrop-filter: blur(14px) saturate(1.4); box-shadow: 0 1px 0 rgba(255, 255, 255, .06); padding: 8px 0; }
.nav-inner { display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.brand img { width: 40px; height: 40px; object-fit: contain; border-radius: 10px; filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .3)); }
.brand span { display: flex; flex-direction: column; line-height: 1; }
.brand b { font-size: 1.15rem; letter-spacing: .04em; font-weight: 800; }
.brand small { color: var(--orange-500); font-weight: 700; letter-spacing: .34em; font-size: .68rem; margin-top: 3px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a { color: rgba(255, 255, 255, .82); text-decoration: none; font-weight: 600; font-size: .93rem; padding: 8px 12px; border-radius: 999px; transition: background .2s, color .2s; }
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(255, 255, 255, .1); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.phone-link { color: #fff; text-decoration: none; font-weight: 700; font-size: .95rem; }
.menu-btn { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: rgba(255, 255, 255, .1); cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.menu-btn span { width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s; }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: #fff; overflow: hidden; background: var(--navy-900); padding: 120px 0 90px; }
.hero-bg { position: absolute; inset: -40px 0; background-size: cover; background-position: center 40%; transform: scale(1.06); will-change: transform; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(100deg, rgba(11, 29, 51, .96) 0%, rgba(11, 29, 51, .82) 42%, rgba(11, 29, 51, .35) 100%), radial-gradient(800px 400px at 15% 110%, rgba(242, 138, 31, .28), transparent 70%); }
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.35fr .9fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: .9rem; color: rgba(255, 255, 255, .85); background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .14); padding: 7px 14px; border-radius: 999px; margin-bottom: 22px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 0 4px rgba(61, 220, 132, .2); }
.hero h1 { text-wrap: balance; font-size: clamp(2.4rem, 5.2vw, 4.1rem); font-weight: 800; letter-spacing: -.035em; margin-bottom: 20px; }
.accent { background: linear-gradient(90deg, #ffb463, var(--orange-500)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(1.02rem, 1.5vw, 1.18rem); color: rgba(255, 255, 255, .8); max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 34px; }
.hero-trust { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 24px; padding: 0; margin: 0; color: rgba(255, 255, 255, .85); font-weight: 600; font-size: .93rem; }
.hero-trust li { display: flex; align-items: center; gap: 8px; }
.hero-trust svg { width: 20px; height: 20px; fill: none; stroke: var(--orange-500); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

.hero-card { background: rgba(255, 255, 255, .97); color: var(--ink); border-radius: 24px; padding: 24px; box-shadow: var(--shadow-lg); }
.hero-card-head { display: flex; align-items: center; gap: 10px; font-weight: 700; margin-bottom: 14px; }
.pulse { width: 10px; height: 10px; border-radius: 50%; background: #22c55e; position: relative; }
.pulse::after { content: ''; position: absolute; inset: 0; border-radius: 50%; background: #22c55e; animation: pulse 1.8s ease-out infinite; }
@keyframes pulse { to { transform: scale(3); opacity: 0; } }
.next-slots { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 8px; }
.next-slots li { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; font-weight: 600; transition: border-color .2s, background .2s, transform .2s; }
.next-slots li a { all: unset; display: contents; cursor: pointer; }
.next-slots li:hover { border-color: var(--orange-500); background: var(--orange-100); transform: translateX(3px); }
.next-slots .day { color: var(--ink-soft); font-weight: 500; font-size: .9rem; }
.next-slots .time { color: var(--navy-800); }
.next-slots .skeleton { height: 48px; background: linear-gradient(90deg, #eef2f7 0%, #f8fafc 50%, #eef2f7 100%); background-size: 200% 100%; animation: shimmer 1.3s infinite; border: 0; }
.next-slots .empty { color: var(--ink-soft); font-weight: 500; justify-content: center; }
@keyframes shimmer { to { background-position: -200% 0; } }
.hero-card-note { font-size: .82rem; color: var(--ink-soft); margin: 12px 0 0; text-align: center; }
.scroll-hint { position: absolute; z-index: 2; bottom: 26px; left: 50%; translate: -50% 0; width: 26px; height: 42px; border: 2px solid rgba(255, 255, 255, .45); border-radius: 14px; }
.scroll-hint span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; background: #fff; border-radius: 2px; animation: wheel 1.6s infinite; }
@keyframes wheel { 0% { opacity: 1; transform: none; } 100% { opacity: 0; transform: translateY(12px); } }

/* ---------- strip ---------- */
.strip { background: var(--navy-800); color: #fff; }
.strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip-item { padding: 28px 22px; border-left: 1px solid rgba(255, 255, 255, .08); display: flex; flex-direction: column; gap: 4px; }
.strip-item:first-child { border-left: 0; }
.strip-item b { font-size: 1.45rem; font-weight: 800; color: var(--orange-500); }
.strip-item span { color: rgba(255, 255, 255, .75); font-size: .92rem; }

/* ---------- sections ---------- */
.section { padding: clamp(72px, 10vw, 120px) 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head.left { text-align: left; margin: 0; }
.section-head > p:last-child { color: var(--ink-soft); font-size: 1.08rem; }
.kicker { display: inline-block; font-weight: 800; font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--orange-600); margin-bottom: 12px; }
.kicker.light { color: #ffb463; }

/* ---------- appliance cards ---------- */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 5; color: #fff; cursor: pointer; isolation: isolate; box-shadow: var(--shadow); border: 0; padding: 0; text-align: left; font: inherit; background: var(--navy-800); transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s; }
.card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .7s cubic-bezier(.2, .8, .2, 1); }
.card::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11, 29, 51, 0) 30%, rgba(11, 29, 51, .92) 100%); transition: background .35s; }
.card:hover, .card:focus-visible { transform: translateY(-6px); box-shadow: var(--shadow-lg); outline: none; }
.card:hover img, .card:focus-visible img { transform: scale(1.08); }
.card:hover::after { background: linear-gradient(180deg, rgba(11, 29, 51, .25) 0%, rgba(11, 29, 51, .95) 100%); }
.card-body { position: absolute; inset: auto 0 0; padding: 20px; }
.card h3 { margin: 0 0 4px; font-size: 1.25rem; }
.card p { margin: 0; font-size: .9rem; color: rgba(255, 255, 255, .78); }
.card-more { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.card-more > div { overflow: hidden; }
.card:hover .card-more, .card:focus-visible .card-more { grid-template-rows: 1fr; }
.card-more ul { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.card-more li { font-size: .76rem; font-weight: 600; background: rgba(255, 255, 255, .16); backdrop-filter: blur(4px); padding: 4px 9px; border-radius: 999px; }
.card-tag { position: absolute; top: 14px; left: 14px; font-size: .72rem; font-weight: 700; background: rgba(255, 255, 255, .92); color: var(--navy-800); padding: 5px 10px; border-radius: 999px; }

/* ---------- brands ---------- */
.brands { background: var(--bg-soft); overflow: hidden; }
.marquee { position: relative; overflow: hidden; padding: 6px 0 40px; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; color: #c3cfdd; letter-spacing: -.02em; white-space: nowrap; transition: color .2s; }
.marquee-track span:hover { color: var(--navy-800); }
@keyframes marquee { to { transform: translateX(-50%); } }
.brand-grid { list-style: none; padding: 0; margin: 0 0 18px; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.brand-grid li { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px; text-align: center; font-weight: 700; color: var(--navy-700); transition: transform .2s, border-color .2s, box-shadow .2s; }
.brand-grid li small { display: block; font-weight: 500; font-size: .74rem; color: var(--ink-soft); margin-top: 2px; }
.brand-grid li:hover { transform: translateY(-3px); border-color: var(--blue-500); box-shadow: var(--shadow); }
.fine { font-size: .8rem; color: var(--ink-soft); text-align: center; margin: 0; }

/* ---------- problems ---------- */
.tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 28px; }
.tab { border: 1px solid var(--line); background: #fff; color: var(--ink); font: 600 .95rem var(--font); padding: 10px 18px; border-radius: 999px; cursor: pointer; transition: all .2s; }
.tab:hover { border-color: var(--navy-700); }
.tab[aria-selected="true"] { background: var(--navy-800); border-color: var(--navy-800); color: #fff; box-shadow: var(--shadow); }
.problem-panel { display: grid; grid-template-columns: .9fr 1.4fr; gap: 28px; align-items: stretch; }
.problem-img { border-radius: var(--radius); overflow: hidden; min-height: 320px; position: relative; box-shadow: var(--shadow); }
.problem-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; animation: fadeZoom .6s ease; }
@keyframes fadeZoom { from { opacity: 0; transform: scale(1.05); } to { opacity: 1; transform: none; } }
.problem-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-content: start; }
.problem { display: flex; gap: 14px; align-items: flex-start; text-align: left; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px; cursor: pointer; font: inherit; color: inherit; transition: transform .2s, border-color .2s, box-shadow .2s; animation: rise .45s ease both; }
.problem:hover { transform: translateY(-3px); border-color: var(--orange-500); box-shadow: var(--shadow); }
.problem .problem-ico { flex: none; width: 38px; height: 38px; border-radius: 12px; background: var(--orange-100); color: var(--orange-600); display: grid; place-items: center; }
.problem-ico svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.problem-text { display: block; }
.problem b { display: block; font-size: 1rem; margin-bottom: 2px; }
.problem .desc { font-size: .87rem; color: var(--ink-soft); line-height: 1.45; display: block; }
.problem .go { display: block; margin-top: 6px; color: var(--orange-600); font-weight: 700; font-size: .82rem; opacity: 0; transition: opacity .2s; }
.problem:hover .go { opacity: 1; }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

/* ---------- install ---------- */
.install { background: linear-gradient(180deg, #fff, var(--bg-soft)); }
.install-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; }
.install-media { position: relative; padding-bottom: 60px; }
.install-media img { border-radius: 24px; box-shadow: var(--shadow-lg); aspect-ratio: 4 / 3; object-fit: cover; width: 88%; }
.install-media .install-media-small { position: absolute; right: 0; bottom: 0; width: 46%; aspect-ratio: 1; border: 6px solid #fff; }
.checks { list-style: none; padding: 0; margin: 22px 0 30px; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 34px; font-weight: 500; }
.checks li::before { content: ''; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--blue-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232363a8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center / 13px no-repeat; }
.install-copy > p:not(.kicker) { color: var(--ink-soft); font-size: 1.06rem; }

/* ---------- how ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: s; position: relative; }
.steps::before { content: ''; position: absolute; top: 34px; left: 16%; right: 16%; height: 2px; background: repeating-linear-gradient(90deg, var(--line) 0 10px, transparent 10px 18px); z-index: 0; }
.steps li { position: relative; z-index: 1; text-align: center; padding: 0 16px; }
.step-n { display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 18px; border-radius: 22px; background: var(--navy-800); color: #fff; font-weight: 800; font-size: 1.5rem; box-shadow: var(--shadow); transition: transform .3s, background .3s; }
.steps li:hover .step-n { transform: rotate(-8deg) scale(1.06); background: var(--orange-500); }
.steps p { color: var(--ink-soft); }

/* ---------- areas ---------- */
.areas { color: #fff; overflow: hidden; background: var(--navy-900); }
.areas-bg { position: absolute; inset: 0; background-size: cover; background-position: center 60%; }
.areas::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(11, 29, 51, .95) 0%, rgba(11, 29, 51, .78) 55%, rgba(11, 29, 51, .5) 100%); }
.areas-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.areas-copy > p { color: rgba(255, 255, 255, .82); font-size: 1.06rem; }
.zip-check { display: flex; gap: 8px; max-width: 400px; background: rgba(255, 255, 255, .1); padding: 6px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .2); backdrop-filter: blur(8px); }
.zip-check input { flex: 1; min-width: 0; background: transparent; border: 0; color: #fff; font: 600 1.05rem var(--font); padding: 0 16px; outline: none; }
.zip-check input::placeholder { color: rgba(255, 255, 255, .55); }
.zip-result { min-height: 1.6em; margin-top: 14px; font-weight: 600; }
.zip-result.ok { color: #6ee7a8; }
.zip-result.no { color: #ffc58a; }
.city-cloud { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.city-cloud li { padding: 10px 16px; border-radius: 999px; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18); backdrop-filter: blur(6px); font-weight: 600; font-size: .95rem; transition: background .2s, transform .2s, border-color .2s; }
.city-cloud li:hover, .city-cloud li.hit { background: var(--orange-500); border-color: var(--orange-500); transform: translateY(-2px); }

/* ---------- booking ---------- */
.book { background: var(--bg-soft); }
.booker { scroll-margin-top: 90px; max-width: 860px; margin: 0 auto; background: #fff; border-radius: 28px; box-shadow: var(--shadow-lg); border: 1px solid var(--line); }
.booker-progress { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; background: var(--navy-800); border-radius: 27px 27px 0 0; overflow: hidden; }
.booker-progress li { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 16px 8px; color: rgba(255, 255, 255, .55); font-weight: 600; font-size: .92rem; position: relative; }
.booker-progress li::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--orange-500); transform: scaleX(0); transform-origin: left; transition: transform .4s; }
.booker-progress li.active, .booker-progress li.done { color: #fff; }
.booker-progress li.active::after, .booker-progress li.done::after { transform: scaleX(1); }
.booker-progress span { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: rgba(255, 255, 255, .12); font-size: .82rem; }
.booker-progress li.active span, .booker-progress li.done span { background: var(--orange-500); }
#bookForm { padding: clamp(20px, 4vw, 40px); }
.step { display: none; border: 0; margin: 0; padding: 0; min-width: 0; animation: stepIn .4s ease; }
.step.active { display: block; }
@keyframes stepIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
.step legend { font-size: 1.45rem; font-weight: 800; padding: 0; margin-bottom: 20px; letter-spacing: -.02em; }
.label, .field > span { display: block; font-weight: 700; font-size: .9rem; margin: 0 0 8px; }
.field em { font-style: normal; font-weight: 500; color: var(--ink-soft); }
.field { display: block; margin-bottom: 16px; }
.field input, .field textarea { width: 100%; font: 500 1rem var(--font); color: var(--ink); padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(47, 122, 208, .15); }
.field input.invalid { border-color: #e5484d; box-shadow: 0 0 0 4px rgba(229, 72, 77, .12); }
.seg { display: inline-flex; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px; padding: 4px; margin-bottom: 22px; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: block; padding: 9px 20px; border-radius: 999px; font-weight: 700; cursor: pointer; color: var(--ink-soft); transition: all .2s; }
.seg input:checked + span { background: var(--navy-800); color: #fff; box-shadow: var(--shadow); }
.seg input:focus-visible + span { outline: 2px solid var(--blue-500); }
.chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-bottom: 20px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; }
.chip span { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 14px 8px; border: 1.5px solid var(--line); border-radius: 14px; font-weight: 600; font-size: .9rem; text-align: center; cursor: pointer; transition: all .2s; }
.chip svg { width: 30px; height: 30px; fill: none; stroke: var(--navy-700); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; transition: stroke .2s; }
.chip span:hover { border-color: var(--navy-700); }
.chip input:checked + span { border-color: var(--orange-500); background: var(--orange-100); color: var(--navy-900); }
.chip input:checked + span svg { stroke: var(--orange-600); }
.chip input:focus-visible + span { outline: 2px solid var(--blue-500); outline-offset: 2px; }
.row { max-width: 360px; }
.step-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; gap: 12px; }
.step-error { color: #d93036; font-weight: 600; min-height: 1.2em; margin: 8px 0 0; }

.days-wrap { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; }
.days-arrow { flex: none; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); background: #fff; cursor: pointer; color: var(--navy-800); display: grid; place-items: center; padding: 0; transition: border-color .2s, background .2s; }
.days-arrow svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.days-arrow:hover { border-color: var(--navy-800); }
.days { display: flex; gap: 8px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 4px 2px; flex: 1; scroll-behavior: smooth; }
.days::-webkit-scrollbar { display: none; }
.day-btn { flex: none; scroll-snap-align: start; width: 74px; padding: 10px 0; border-radius: 14px; border: 1.5px solid var(--line); background: #fff; font: inherit; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 2px; transition: all .2s; color: var(--ink); }
.day-btn small { font-size: .74rem; font-weight: 700; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .06em; }
.day-btn b { font-size: 1.35rem; font-weight: 800; }
.day-btn i { font-style: normal; font-size: .7rem; font-weight: 600; color: #16a34a; }
.day-btn:hover:not(:disabled) { border-color: var(--navy-700); }
.day-btn[aria-selected="true"] { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.day-btn[aria-selected="true"] small { color: rgba(255, 255, 255, .7); }
.day-btn[aria-selected="true"] i { color: #6ee7a8; }
.day-btn:disabled { opacity: .4; cursor: not-allowed; }
.day-btn:disabled i { color: var(--ink-soft); }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; min-height: 60px; }
.slot { padding: 15px 10px; border-radius: 14px; border: 1.5px solid var(--line); background: #fff; font: 700 1rem var(--font); color: var(--navy-800); cursor: pointer; transition: all .2s; animation: rise .35s ease both; }
.slot small { display: block; font-weight: 500; font-size: .78rem; color: var(--ink-soft); margin-top: 2px; }
.slot:hover { border-color: var(--orange-500); transform: translateY(-2px); }
.slot[aria-selected="true"] { background: var(--orange-500); border-color: var(--orange-500); color: #fff; box-shadow: 0 10px 20px -10px rgba(242, 138, 31, .8); }
.slot[aria-selected="true"] small { color: rgba(255, 255, 255, .85); }
.slots .msg { grid-column: 1 / -1; color: var(--ink-soft); text-align: center; padding: 18px; background: var(--bg-soft); border-radius: 14px; margin: 0; }
.slots-note { font-size: .85rem; color: var(--ink-soft); margin: 14px 0 0; }
.summary { display: flex; flex-wrap: wrap; gap: 8px; margin: -6px 0 22px; }
.summary span { background: var(--blue-100); color: var(--navy-800); font-weight: 600; font-size: .86rem; padding: 6px 12px; border-radius: 999px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grid2.tight { gap: 0 12px; grid-template-columns: 1.4fr 1fr; }
.span2 { grid-column: span 2; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: .82rem; color: var(--ink-soft); line-height: 1.5; cursor: pointer; margin-top: 4px; }
.check input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--orange-500); flex: none; }
.done { text-align: center; padding: 20px 0; }
.done-icon { width: 84px; height: 84px; border-radius: 50%; background: #dcfce7; display: grid; place-items: center; margin: 0 auto 18px; animation: pop .5s cubic-bezier(.2, 1.6, .4, 1); }
.done-icon svg { width: 42px; height: 42px; fill: none; stroke: #16a34a; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 30; stroke-dashoffset: 30; animation: draw .5s .25s ease forwards; }
@keyframes pop { from { transform: scale(.3); opacity: 0; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
.done h3 { font-size: 1.8rem; }
.done p { font-size: 1.05rem; }
.muted { color: var(--ink-soft); }
.booker-offline { padding: 48px 24px; text-align: center; }

/* ---------- faq ---------- */
.faq-inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.accordion { display: grid; gap: 10px; }
.accordion details { border: 1px solid var(--line); border-radius: 16px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.accordion details[open] { border-color: var(--navy-700); box-shadow: var(--shadow); }
.accordion summary { list-style: none; cursor: pointer; padding: 18px 54px 18px 20px; font-weight: 700; position: relative; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: '+'; position: absolute; right: 18px; top: 50%; translate: 0 -50%; width: 28px; height: 28px; border-radius: 50%; background: var(--bg-soft); display: grid; place-items: center; font-size: 1.2rem; font-weight: 600; transition: transform .25s, background .25s, color .25s; }
.accordion details[open] summary::after { transform: rotate(45deg); background: var(--orange-500); color: #fff; }
.accordion p { padding: 0 20px 18px; margin: 0; color: var(--ink-soft); }

/* ---------- cta + footer ---------- */
.cta { background: linear-gradient(120deg, var(--navy-800), var(--blue-600)); color: #fff; padding: 64px 0; position: relative; overflow: hidden; }
.cta::after { content: ''; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(242, 138, 31, .35), transparent 70%); }
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; position: relative; z-index: 1; }
.cta h2 { margin-bottom: 6px; }
.cta p { margin: 0; color: rgba(255, 255, 255, .8); }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.footer { background: var(--navy-900); color: rgba(255, 255, 255, .7); padding: 56px 0 24px; font-size: .94rem; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.footer-logo { background: #fff; border-radius: 14px; padding: 10px; margin-bottom: 14px; }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 10px; }
.footer a { color: #fff; text-decoration: none; }
.footer a:hover { color: var(--orange-500); }
.footer-bottom { display: flex; justify-content: space-between; border-top: 1px solid rgba(255, 255, 255, .08); margin-top: 36px; padding-top: 20px; font-size: .82rem; flex-wrap: wrap; gap: 8px; }
.mobile-book { display: none; }

.toast { opacity: 0; pointer-events: none; position: fixed; left: 50%; bottom: 24px; translate: -50% 140%; background: var(--navy-900); color: #fff; padding: 12px 20px; border-radius: 999px; font-weight: 600; box-shadow: var(--shadow-lg); z-index: 80; transition: translate .35s cubic-bezier(.2, .8, .2, 1), opacity .35s; max-width: calc(100% - 32px); text-align: center; }
.toast.show { translate: -50% 0; opacity: 1; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .8, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .nav-links { display: none; position: fixed; inset: 64px 12px auto; flex-direction: column; background: var(--navy-900); padding: 12px; border-radius: 18px; box-shadow: var(--shadow-lg); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 16px; font-size: 1.02rem; }
  .menu-btn { display: flex; }
  .nav-cta { margin-left: auto; }
  .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hero { min-height: auto; padding: 110px 0 70px; }
  .hero-inner, .install-inner, .areas-inner, .faq-inner, .problem-panel { grid-template-columns: 1fr; gap: 36px; }
  .city-cloud { justify-content: flex-start; }
  .strip-inner { grid-template-columns: repeat(2, 1fr); }
  .strip-item:nth-child(3) { border-left: 0; }
  .strip-item { border-top: 1px solid rgba(255, 255, 255, .08); }
  .problem-img { min-height: 220px; }
  .steps { grid-template-columns: 1fr; }
  .steps::before { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-inner > :first-child { grid-column: 1 / -1; }
  .scroll-hint { display: none; }
}
@media (max-width: 640px) {
  .phone-link { display: none; }
  .nav-cta .btn { display: none; }
  .cards { grid-template-columns: 1fr 1fr; gap: 12px; }
  .card { aspect-ratio: 3 / 4; }
  .card-body { padding: 14px; }
  .card h3 { font-size: 1.05rem; }
  .card p { display: none; }
  .card-more { display: none; }
  .problem-list { grid-template-columns: 1fr; }
  .grid2, .grid2.tight { grid-template-columns: 1fr; }
  .grid2.tight { grid-template-columns: 1.4fr 1fr; }
  .span2 { grid-column: auto; }
  .booker-progress li { font-size: 0; gap: 0; }
  .booker-progress span { font-size: .82rem; }
  .hero-actions .btn { flex: 1; }
  .days-arrow { display: none; }
  .day-btn { width: 62px; }
  .slots { grid-template-columns: 1fr 1fr; }
  .slot { padding: 13px 6px; font-size: .92rem; }
  .mobile-book { display: flex; position: fixed; left: 16px; right: 16px; bottom: 14px; z-index: 60; justify-content: center; padding: 15px; border-radius: 999px; background: var(--orange-500); color: #fff; font-weight: 800; text-decoration: none; box-shadow: 0 12px 30px -8px rgba(242, 138, 31, .8); transition: translate .3s, opacity .3s; }
  .mobile-book.hide { translate: 0 120%; opacity: 0; }
  .footer { padding-bottom: 90px; }
}

/* ---------- brand combobox ---------- */
.combo { position: relative; }
.combo input { padding-right: 46px; }
.combo-toggle { position: absolute; right: 6px; top: 50%; translate: 0 -50%; width: 34px; height: 34px; border: 0; border-radius: 10px; background: transparent; color: var(--ink-soft); cursor: pointer; display: grid; place-items: center; transition: background .2s, color .2s; }
.combo-toggle:hover { background: var(--bg-soft); color: var(--navy-800); }
.combo-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s; }
.combo.open .combo-toggle svg { transform: rotate(180deg); }
.combo.open input { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(47, 122, 208, .15); }
.combo-list { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 8px); margin: 0; padding: 6px; list-style: none; max-height: 264px; overflow-y: auto; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-lg); animation: comboIn .18s ease; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.combo-list[hidden] { display: none; }
.combo-list li { padding: 10px 12px; border-radius: 10px; font-weight: 600; font-size: .95rem; color: var(--ink); cursor: pointer; transition: background .15s, color .15s; }
.combo-list li[role=option]:hover, .combo-list li.active { background: var(--orange-100); color: var(--navy-900); }
.combo-list .combo-empty { color: var(--ink-soft); font-weight: 500; cursor: default; }
@keyframes comboIn { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- legal pages ---------- */
.legal-page .nav { background: var(--navy-900); }
.legal { padding: 120px 0 72px; }
.legal .wrap { max-width: 760px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: .2em; }
.legal h2 { font-size: 1.3rem; font-weight: 700; margin: 2em 0 .5em; }
.legal p, .legal li { color: var(--ink-soft); }
.legal ul { padding-left: 1.2em; }
.legal li { margin-bottom: .35em; }
.legal a { color: var(--blue-500); }
.legal .updated { font-size: .9rem; }
.legal .note { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px; color: var(--ink); }
.footer-legal a { color: rgba(255, 255, 255, .7); }
.check a { color: inherit; text-decoration: underline; }