:root {
  --black: #0c0c0e;
  --ink: #141417;
  --panel: #1c1c21;
  --panel-2: #24242a;
  --line: #2e2e35;
  --orange: #ff7a00;
  --orange-2: #ff9a1f;
  --amber: #ffc23d;
  --cream: #f7f4ef;
  --sand: #efe9e0;
  --text: #17171b;
  --muted: #64646d;
  --muted-dark: #a3a3ad;
  --white: #ffffff;
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, .35);
  --glow: 0 0 0 1px rgba(255, 122, 0, .35), 0 12px 40px -12px rgba(255, 122, 0, .55);
  --charge: linear-gradient(90deg, var(--orange) 0%, var(--orange-2) 55%, var(--amber) 100%);
  --wrap: 1200px;
  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.3rem, 5.4vw, 4.1rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.accent { color: var(--orange); }
.charge-text {
  background: var(--charge);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-size: .8rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--orange);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 10px; border-radius: 3px;
  background: var(--charge);
  box-shadow: 4px 0 0 -1px var(--black), 7px 0 0 -1px var(--orange);
}
.lead { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--dark { background: var(--black); color: var(--white); }
.section--dark .lead { color: var(--muted-dark); }
.section--cream { background: var(--cream); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .lead { margin-inline: auto; }

/* Buttons */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px;
  border-radius: 12px;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  text-decoration: none; border: 0; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--charge); color: var(--black); box-shadow: var(--glow); }
.btn--primary::after {
  content: ""; position: absolute; right: -6px; top: 50%; transform: translateY(-50%);
  width: 6px; height: 40%; border-radius: 0 3px 3px 0; background: var(--amber);
}
.btn--ghost { background: transparent; color: var(--white); box-shadow: inset 0 0 0 2px rgba(255,255,255,.35); }
.btn--ghost:hover { box-shadow: inset 0 0 0 2px var(--orange); }
.btn--dark { background: var(--black); color: var(--white); }
.btn--dark:hover { background: var(--panel); }
.btn svg { width: 18px; height: 18px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 16px; }

/* Top strip */
.topstrip {
  background: var(--charge); color: var(--black);
  font-size: .9rem; font-weight: 600; text-align: center;
  padding: 9px 16px;
}
.topstrip a { text-decoration: none; }
.topstrip strong { font-family: var(--font-head); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 12, 14, .92);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  color: var(--white);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--white); font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; letter-spacing: -.02em; }
.logo svg { width: 44px; height: 26px; flex: none; }
.logo span em { font-style: normal; color: var(--orange); }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; margin: 0; padding: 0; }
.nav-links a { text-decoration: none; font-weight: 500; font-size: .98rem; color: #d9d9de; transition: color .2s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--orange); }
.nav-cta { padding: 11px 20px; font-size: .95rem; }
.nav-toggle { display: none; background: none; border: 0; color: var(--white); padding: 8px; cursor: pointer; }
.nav-toggle svg { width: 28px; height: 28px; }

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed; inset: 76px 0 auto 0;
    background: var(--black);
    padding: 24px 16px 32px;
    border-bottom: 1px solid var(--line);
    opacity: 0; visibility: hidden; transform: translateY(-12px);
    transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
  }
  .nav-menu.open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 18px; margin-bottom: 24px; }
  .nav-links a { font-size: 1.15rem; }
}
@media (min-width: 961px) {
  .nav-menu { display: flex; align-items: center; gap: 36px; }
}

/* Hero */
.hero {
  position: relative; isolation: isolate;
  min-height: min(88vh, 820px);
  display: flex; align-items: center;
  color: var(--white);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(12,12,14,.94) 0%, rgba(12,12,14,.82) 38%, rgba(12,12,14,.25) 75%, rgba(12,12,14,.1) 100%),
    linear-gradient(0deg, rgba(12,12,14,.7) 0%, transparent 35%);
}
.hero__content { padding: 80px 0 96px; max-width: 640px; }
.hero h1 { margin-bottom: 20px; }
.hero .lead { color: #d4d4da; margin-bottom: 32px; }
.checks { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-wrap: wrap; gap: 12px 28px; }
.checks li { display: flex; align-items: center; gap: 10px; font-weight: 500; color: #e7e7ea; }
.checks li::before {
  content: ""; width: 22px; height: 22px; flex: none; border-radius: 6px;
  background: var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230c0c0e' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 15px no-repeat;
}

/* Battery meter (hero card) */
.hero__meter {
  position: absolute; right: max(16px, calc((100vw - var(--wrap)) / 2)); bottom: 64px;
  width: 300px; padding: 22px;
  background: rgba(20,20,23,.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.meter-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; font-size: .85rem; color: var(--muted-dark); }
.meter-top strong { font-family: var(--font-head); font-size: 1.9rem; color: var(--white); }
.battery {
  position: relative; display: grid; grid-template-columns: repeat(10, 1fr); gap: 4px;
  padding: 5px; border: 2px solid #4a4a52; border-radius: 9px; height: 46px;
}
.battery::after {
  content: ""; position: absolute; right: -9px; top: 50%; transform: translateY(-50%);
  width: 6px; height: 40%; background: #4a4a52; border-radius: 0 3px 3px 0;
}
.battery i { border-radius: 3px; background: #2a2a30; transition: background .4s ease, box-shadow .4s ease; }
.battery i.on { background: var(--charge); box-shadow: 0 0 12px rgba(255,122,0,.45); }
.meter-rows { margin-top: 16px; display: grid; gap: 8px; font-size: .88rem; }
.meter-rows div { display: flex; justify-content: space-between; color: var(--muted-dark); }
.meter-rows b { color: var(--white); font-weight: 600; }
@media (max-width: 1100px) { .hero__meter { display: none; } }

/* Page hero (subpages) */
.page-hero { position: relative; isolation: isolate; color: var(--white); overflow: hidden; }
.page-hero .hero__bg img { object-position: center 40%; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(12,12,14,.95) 0%, rgba(12,12,14,.8) 45%, rgba(12,12,14,.35) 100%);
}
.page-hero .hero__content { padding: 96px 0 104px; max-width: 680px; }
.breadcrumb { font-size: .85rem; color: var(--muted-dark); margin-bottom: 20px; }
.breadcrumb a { text-decoration: none; color: var(--muted-dark); }
.breadcrumb a:hover { color: var(--orange); }

/* Trust bar */
.trustbar { background: var(--ink); color: var(--white); border-top: 1px solid var(--line); }
.trustbar .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { display: flex; align-items: center; gap: 14px; padding: 26px 20px; border-right: 1px solid var(--line); }
.trust-item:last-child { border-right: 0; }
.trust-item svg { width: 34px; height: 34px; color: var(--orange); flex: none; }
.trust-item b { display: block; font-family: var(--font-head); font-size: 1rem; }
.trust-item span { font-size: .85rem; color: var(--muted-dark); }
@media (max-width: 900px) {
  .trustbar .wrap { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 520px) {
  .trustbar .wrap { grid-template-columns: 1fr; }
  .trust-item { border-right: 0; border-bottom: 1px solid var(--line); padding: 18px 4px; }
  .trust-item:last-child { border-bottom: 0; }
}

/* Service cards (photo-led) */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  position: relative; overflow: hidden; border-radius: var(--radius);
  aspect-ratio: 3 / 4; color: var(--white); text-decoration: none;
  isolation: isolate; display: flex; align-items: flex-end;
  box-shadow: var(--shadow);
}
.card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s ease; }
.card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(12,12,14,.95) 0%, rgba(12,12,14,.45) 50%, rgba(12,12,14,.05) 100%); }
.card:hover img { transform: scale(1.06); }
.card__body { padding: 24px; }
.card__num { font-family: var(--font-head); font-size: .8rem; font-weight: 600; color: var(--orange); letter-spacing: .12em; }
.card h3 { margin: 6px 0 6px; font-size: 1.3rem; }
.card p { margin: 0; font-size: .93rem; color: #cfcfd5; }
.card__bar { margin-top: 16px; height: 4px; border-radius: 4px; background: rgba(255,255,255,.15); overflow: hidden; }
.card__bar::after { content: ""; display: block; height: 100%; width: var(--fill, 50%); background: var(--charge); }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--3 .card { aspect-ratio: 4 / 4.4; }
@media (max-width: 1000px) { .cards, .cards--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } .card, .cards--3 .card { aspect-ratio: 4 / 3; } }

/* Split: photo + content */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split--rev .split__media { order: 2; }
.split__media { position: relative; }
.split__media img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.split__badge {
  position: absolute; left: -18px; bottom: 28px;
  background: var(--black); color: var(--white);
  padding: 16px 20px; border-radius: 14px; box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--line);
}
.split--rev .split__badge { left: auto; right: -18px; }
.split__badge svg { width: 34px; height: 34px; color: var(--orange); }
.split__badge b { display: block; font-family: var(--font-head); font-size: 1.05rem; }
.split__badge span { font-size: .82rem; color: var(--muted-dark); }
.ticks { list-style: none; padding: 0; margin: 24px 0 32px; display: grid; gap: 14px; }
.ticks li { display: flex; gap: 14px; align-items: flex-start; }
.ticks li::before {
  content: ""; width: 24px; height: 24px; flex: none; margin-top: 2px; border-radius: 7px;
  background: var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230c0c0e' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 15px no-repeat;
}
.ticks b { font-family: var(--font-head); font-weight: 600; }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
  .split__badge, .split--rev .split__badge { left: 12px; right: auto; bottom: 12px; }
}

/* Products */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product {
  position: relative; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px 28px; color: var(--white);
  display: flex; flex-direction: column;
  transition: transform .25s ease, border-color .25s ease;
}
.product:hover { transform: translateY(-4px); border-color: rgba(255,122,0,.6); }
.product--featured { border-color: var(--orange); box-shadow: var(--glow); }
.product__tag {
  position: absolute; top: -13px; left: 28px;
  background: var(--charge); color: var(--black);
  font-family: var(--font-head); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 6px;
}
.product__cap { font-family: var(--font-head); font-size: 2.6rem; font-weight: 700; line-height: 1; margin: 18px 0 4px; }
.product__cap small { font-size: 1rem; color: var(--muted-dark); font-weight: 500; }
.product .battery { height: 40px; margin: 18px 0 22px; }
.product p { color: var(--muted-dark); font-size: .95rem; }
.product ul { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 10px; font-size: .95rem; }
.product li { display: flex; gap: 10px; color: #dcdce0; }
.product li::before { content: "⚡"; font-size: .85rem; color: var(--orange); }
.product .btn { margin-top: auto; }
@media (max-width: 960px) { .products { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; } }

/* Countdown banner */
.countdown {
  position: relative; overflow: hidden; isolation: isolate;
  border-radius: 24px; padding: clamp(32px, 5vw, 56px);
  background: var(--black); color: var(--white);
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center;
}
.countdown::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(circle at 100% 0%, rgba(255,122,0,.45), transparent 55%), radial-gradient(circle at 0% 100%, rgba(255,194,61,.18), transparent 50%);
}
.countdown h2 { margin-bottom: 12px; }
.countdown p { color: var(--muted-dark); }
.timer { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.timer div { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 14px; padding: 18px 8px; text-align: center; }
.timer b { display: block; font-family: var(--font-head); font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1; }
.timer span { font-size: .78rem; color: var(--muted-dark); text-transform: uppercase; letter-spacing: .1em; }
@media (max-width: 860px) { .countdown { grid-template-columns: 1fr; } }

/* Price chart (dynamic tariffs) */
.chart-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; color: var(--white); box-shadow: var(--shadow); }
.chart-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
.chart-head b { font-family: var(--font-head); font-size: 1.1rem; }
.legend { display: flex; gap: 16px; font-size: .8rem; color: var(--muted-dark); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.bars { display: grid; grid-template-columns: repeat(24, 1fr); align-items: end; gap: 4px; height: 200px; border-bottom: 1px solid var(--line); }
.bars i { display: block; border-radius: 4px 4px 0 0; background: #3a3a42; height: var(--h); transition: height .8s ease; }
.bars i.cheap { background: var(--charge); }
.bars i.peak { background: var(--white); }
.bars-x { display: flex; justify-content: space-between; font-size: .75rem; color: var(--muted-dark); margin-top: 8px; }
.chart-note { margin-top: 18px; font-size: .85rem; color: var(--muted-dark); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; }
.step img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); margin-bottom: 18px; }
.step__n {
  position: absolute; top: 14px; left: 14px;
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--charge); color: var(--black);
  font-family: var(--font-head); font-weight: 700;
}
.step p { color: var(--muted); font-size: .95rem; margin: 0; }
.section--dark .step p { color: var(--muted-dark); }
.steps-line { height: 6px; border-radius: 6px; background: var(--sand); margin-bottom: 36px; overflow: hidden; }
.steps-line::after { content: ""; display: block; height: 100%; width: 100%; background: var(--charge); transform-origin: left; transform: scaleX(var(--progress, 0)); transition: transform 1.6s ease; }
@media (max-width: 1000px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* Gallery mosaic */
.mosaic { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 260px 260px; gap: 16px; }
.mosaic figure { position: relative; margin: 0; overflow: hidden; border-radius: var(--radius); }
.mosaic figure:first-child { grid-row: span 2; }
.mosaic figure:nth-child(4) { grid-column: span 2; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.mosaic figure:hover img { transform: scale(1.05); }
.mosaic figcaption {
  position: absolute; left: 14px; bottom: 14px;
  background: rgba(12,12,14,.85); color: var(--white);
  font-size: .85rem; font-weight: 600; padding: 8px 14px; border-radius: 10px;
  display: flex; align-items: center; gap: 8px;
}
.mosaic figcaption::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 10px var(--orange); }
@media (max-width: 860px) {
  .mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .mosaic figure { aspect-ratio: 4 / 3; }
  .mosaic figure:first-child { grid-column: span 2; grid-row: auto; aspect-ratio: 16 / 10; }
  .mosaic figure:nth-child(4) { grid-column: span 2; aspect-ratio: 16 / 9; }
}

/* Icon grid */
.icon-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.icon-card { background: var(--white); border: 1px solid var(--sand); border-radius: var(--radius); padding: 28px; }
.section--dark .icon-card { background: var(--panel); border-color: var(--line); }
.icon-card svg { width: 44px; height: 44px; color: var(--orange); margin-bottom: 18px; }
.icon-card p { color: var(--muted); margin: 0; font-size: .95rem; }
.section--dark .icon-card p { color: var(--muted-dark); }
@media (max-width: 900px) { .icon-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .icon-grid { grid-template-columns: 1fr; } }

/* Energy flow diagram */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; align-items: stretch; }
.flow__item { position: relative; text-align: center; padding: 28px 18px; }
.flow__item:not(:last-child)::after {
  content: ""; position: absolute; right: -14px; top: 64px; width: 28px; height: 4px; border-radius: 4px;
  background: var(--charge);
}
.flow__icon { width: 96px; height: 96px; margin: 0 auto 18px; border-radius: 24px; background: var(--panel); border: 1px solid var(--line); display: grid; place-items: center; }
.flow__item--hl .flow__icon { background: var(--charge); border: 0; box-shadow: var(--glow); }
.flow__item--hl .flow__icon svg { color: var(--black); }
.flow__icon svg { width: 46px; height: 46px; color: var(--orange); }
.flow__item h3 { font-size: 1.1rem; }
.flow__item p { font-size: .9rem; color: var(--muted-dark); margin: 0; }
.flow__time { display: inline-block; font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--orange); margin-bottom: 6px; }
@media (max-width: 860px) {
  .flow { grid-template-columns: 1fr 1fr; row-gap: 12px; }
  .flow__item:nth-child(2)::after { display: none; }
}
@media (max-width: 480px) {
  .flow { grid-template-columns: 1fr; }
  .flow__item::after { display: none; }
}

/* Comparison (before/after) */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.compare__col { border-radius: var(--radius); padding: 32px; }
.compare__col--old { background: var(--cream); border: 1px solid var(--sand); }
.compare__col--new { background: var(--black); color: var(--white); border: 1px solid var(--orange); box-shadow: var(--glow); }
.compare__label { font-family: var(--font-head); font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); }
.compare__col h3 { font-size: 1.5rem; margin-top: 8px; }
.compare__col ul { margin: 18px 0 0; padding-left: 20px; display: grid; gap: 10px; }
.compare__col--new li { color: #dcdce0; }
@media (max-width: 760px) { .compare { grid-template-columns: 1fr; } }

/* Timeline */
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 22px; height: 4px; border-radius: 4px; background: linear-gradient(90deg, #3a3a42 0%, #3a3a42 30%, var(--orange) 45%, var(--amber) 100%); }
.tl { position: relative; padding-top: 56px; }
.tl::before { content: ""; position: absolute; top: 12px; left: 0; width: 24px; height: 24px; border-radius: 7px; background: var(--black); border: 3px solid var(--orange); }
.tl--now::before { background: var(--orange); box-shadow: 0 0 0 6px rgba(255,122,0,.25); }
.tl b { display: block; font-family: var(--font-head); font-size: 1.3rem; margin-bottom: 6px; }
.tl p { color: var(--muted-dark); font-size: .93rem; margin: 0; }
@media (max-width: 860px) {
  .timeline { grid-template-columns: 1fr; gap: 28px; padding-left: 40px; }
  .timeline::before { left: 10px; right: auto; top: 0; bottom: 0; width: 4px; height: auto; background: linear-gradient(180deg, #3a3a42 0%, var(--orange) 40%, var(--amber) 100%); }
  .tl { padding-top: 0; }
  .tl::before { left: -40px; top: 2px; }
}

/* Example calculation */
.calc { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.calc div { background: var(--white); border: 1px solid var(--sand); border-radius: 14px; padding: 22px; }
.calc b { display: block; font-family: var(--font-head); font-size: 1.9rem; line-height: 1.1; }
.calc span { font-size: .88rem; color: var(--muted); }
.calc .calc--hl { background: var(--black); color: var(--white); border-color: var(--orange); }
.calc .calc--hl span { color: var(--muted-dark); }
.calc .calc--hl b { color: var(--orange); }
.fineprint { font-size: .82rem; color: var(--muted); margin-top: 14px; }
@media (max-width: 760px) { .calc { grid-template-columns: 1fr; } }

/* Table */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--sand); }
table { width: 100%; border-collapse: collapse; min-width: 560px; background: var(--white); }
th, td { padding: 18px 22px; text-align: left; border-bottom: 1px solid var(--sand); }
th { font-family: var(--font-head); font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; background: var(--black); color: var(--white); }
tr:last-child td { border-bottom: 0; }
td b { font-family: var(--font-head); }
.pill { display: inline-block; padding: 4px 12px; border-radius: 999px; background: rgba(255,122,0,.12); color: #c25700; font-weight: 600; font-size: .85rem; }

/* FAQ */
.faq { max-width: 860px; margin-inline: auto; display: grid; gap: 12px; }
.faq details { background: var(--white); border: 1px solid var(--sand); border-radius: 14px; padding: 0 24px; transition: border-color .2s; }
.faq details[open] { border-color: var(--orange); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 0;
  font-family: var(--font-head); font-weight: 600; font-size: 1.05rem;
  display: flex; justify-content: space-between; gap: 20px; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--cream); color: var(--orange); font-size: 1.4rem; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--orange); color: var(--black); }
.faq details p { color: var(--muted); padding-bottom: 22px; margin: 0; }

/* Lead form */
.lead-section { position: relative; isolation: isolate; overflow: hidden; color: var(--white); }
.lead-section .hero__bg img { object-position: center; }
.lead-section::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(12,12,14,.96) 0%, rgba(12,12,14,.88) 50%, rgba(12,12,14,.7) 100%); }
.lead-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.form-card { background: var(--white); color: var(--text); border-radius: 22px; padding: clamp(24px, 4vw, 40px); box-shadow: var(--shadow); }
.form-card h3 { font-size: 1.5rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label, .field legend { font-size: .85rem; font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; padding: 13px 14px;
  border: 1.5px solid #dcd6cc; border-radius: 10px; background: var(--white); color: var(--text);
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 4px rgba(255,122,0,.15); }
fieldset.field { border: 0; padding: 0; margin: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.chips label { position: relative; cursor: pointer; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-block; padding: 9px 14px; border-radius: 10px; border: 1.5px solid #dcd6cc; font-size: .9rem; font-weight: 500; transition: all .2s; }
.chips input:checked + span { background: var(--black); color: var(--white); border-color: var(--black); }
.chips input:focus-visible + span { box-shadow: 0 0 0 4px rgba(255,122,0,.3); }
.form-card .btn { width: 100%; margin-top: 18px; }
.form-note { font-size: .8rem; color: var(--muted); margin: 12px 0 0; text-align: center; }
.form-success { display: none; text-align: center; padding: 24px 0; }
.form-success svg { width: 56px; height: 56px; color: var(--orange); margin: 0 auto 12px; }
.form-card.sent form { display: none; }
.form-card.sent .form-success { display: block; }
@media (max-width: 900px) { .lead-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .form-grid { grid-template-columns: 1fr; } }

/* Callout */
.callout { display: flex; gap: 20px; align-items: flex-start; background: var(--cream); border-left: 5px solid var(--orange); border-radius: 0 14px 14px 0; padding: 24px 28px; margin-top: 32px; }
.callout svg { width: 30px; height: 30px; color: var(--orange); flex: none; }
.callout p { margin: 0; }

/* Footer */
.site-footer { background: var(--black); color: var(--muted-dark); padding: 72px 0 28px; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--line); }
.site-footer h4 { color: var(--white); font-size: 1rem; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: var(--orange); }
.footer-about p { margin: 18px 0 24px; max-width: 34ch; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; font-size: .85rem; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-about { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* Reveal on scroll */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0s !important; animation: none !important; }
}

/* 404 */
.notfound { min-height: 70vh; display: grid; place-items: center; text-align: center; background: var(--black); color: var(--white); padding: 80px 16px; }
.notfound .battery { width: 220px; margin: 0 auto 32px; }