/* KSMART — design tokens. Brand: orange = heat, indigo = cool. */
/* Self-hosted Plus Jakarta Sans (variable 400–800, SIL OFL) — no request to Google, no GDPR question */
@font-face {
  font-family: "Plus Jakarta Sans"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("/assets/fonts/plus-jakarta-sans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Plus Jakarta Sans"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("/assets/fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@property --fill { syntax: "<percentage>"; inherits: true; initial-value: 60%; }

:root {
  --indigo-950: #12163a;
  --indigo-900: #1b2050;
  --indigo-700: #2f3a86;
  --indigo-600: #3f4c9e;
  --indigo-100: #e3e6f6;
  --indigo-50: #f1f2fb;
  --orange-600: #b4540a;
  --orange-500: #f38a24;
  --orange-100: #fde9d4;
  --orange-50: #fff6ec;
  --ink: #151833;
  --muted: #555b75;
  --line: #e4e5ee;
  --surface: #ffffff;
  --surface-alt: #f7f7fb;
  --success: #1e7a4c;

  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 1px 2px rgba(18, 22, 58, .06), 0 12px 32px -12px rgba(18, 22, 58, .18);
  --container: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--indigo-600); }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.02em; margin: 0; font-weight: 800; }
h2 { font-size: clamp(30px, 4vw, 44px); }
h3 { font-size: 20px; letter-spacing: -0.01em; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--orange-500); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section--alt { background: var(--surface-alt); }
.section--flush { padding-top: 0; }
.section-head { max-width: 640px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head p { color: var(--muted); margin-top: 16px; font-size: 18px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--orange-600); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 22px; height: 3px; border-radius: 2px; background: linear-gradient(90deg, var(--orange-500), var(--indigo-600)); }

.demo-bar { padding: 8px var(--gutter); background: var(--orange-100); color: var(--indigo-950); font-size: 14px; font-weight: 600; text-align: center; }
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip-link:focus { left: 8px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px; border: 2px solid transparent;
  font: inherit; font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background-color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--primary { background: var(--orange-500); color: var(--indigo-950); box-shadow: 0 8px 24px -8px rgba(243, 138, 36, .7); }
.btn--primary:hover { background: #f79a3c; }
.btn--ghost { border-color: rgba(255, 255, 255, .45); color: #fff; }
.btn--ghost:hover { background: rgba(255, 255, 255, .1); }
.btn--outline { border-color: var(--indigo-600); color: var(--indigo-600); }
.btn--outline:hover { background: var(--indigo-50); }
.btn--dark { background: var(--indigo-900); color: #fff; }
.btn--dark:hover { background: var(--indigo-700); }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; text-decoration: none; }
.link-arrow::after { content: "→"; transition: transform .2s ease; }
.link-arrow:hover::after { transform: translateX(4px); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(255, 255, 255, .92); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header .container { height: 100%; display: flex; align-items: center; gap: 32px; }
.logo img { width: 150px; height: auto; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--indigo-600); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.header-phone { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--ink); text-decoration: none; white-space: nowrap; }
.header-phone svg { width: 18px; height: 18px; color: var(--orange-600); }
.header-actions .btn { min-height: 44px; padding: 0 20px; font-size: 15px; }
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; padding: 10px; }
.nav-toggle span { display: block; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle span + span { margin-top: 6px; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero — palette follows the season toggle */
.hero {
  --ring: #8ccbff;
  position: relative; overflow: hidden; color: #fff; isolation: isolate;
  background: linear-gradient(135deg, #12163a 0%, #24307a 55%, #2f6fb8 100%);
}
/* Warm palette sits on a layer above and fades in, since gradients can't transition directly */
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .7s ease;
  background: radial-gradient(800px 520px at 88% 30%, rgba(243, 138, 36, .55), transparent 65%), linear-gradient(135deg, #12163a 0%, #2a2466 50%, #a8461a 100%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; transition: opacity .7s ease;
  background: radial-gradient(800px 520px at 88% 30%, rgba(124, 192, 255, .35), transparent 65%);
}
.hero[data-mode="warm"] { --ring: #ffb066; }
.hero[data-mode="warm"]::before { opacity: 1; }
.hero[data-mode="warm"]::after { opacity: 0; }
.hero .container { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; padding-top: clamp(48px, 8vw, 96px); padding-bottom: clamp(56px, 8vw, 104px); }
.hero .eyebrow { color: #ffd3a8; }
.hero h1 { font-size: clamp(40px, 6vw, 68px); letter-spacing: -0.035em; }
.hero h1 em { font-style: normal; white-space: nowrap; background: linear-gradient(90deg, #ffb066, #ffd3a8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { margin-top: 22px; font-size: clamp(17px, 1.6vw, 20px); color: rgba(255, 255, 255, .86); max-width: 560px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 10px 26px; margin: 36px 0 0; padding: 0; list-style: none; font-size: 15px; color: rgba(255, 255, 255, .86); }
.hero-proof li { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof svg { width: 18px; height: 18px; color: #ffb066; }

/* Season dial */
.dial-card {
  justify-self: end; width: 100%; max-width: 400px; padding: 28px;
  border-radius: var(--radius-lg); background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18); backdrop-filter: blur(14px);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .35);
}
.season-toggle { display: grid; grid-template-columns: 1fr 1fr; padding: 4px; border-radius: 999px; background: rgba(0, 0, 0, .22); }
.season-toggle button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px;
  border: 0; border-radius: 999px; background: none; color: rgba(255, 255, 255, .75);
  font: inherit; font-weight: 700; font-size: 15px; cursor: pointer; transition: background .3s ease, color .3s ease;
}
.season-toggle button svg { width: 18px; height: 18px; }
.season-toggle button[aria-pressed="true"] { background: #fff; color: var(--indigo-950); }
.dial { position: relative; width: 220px; aspect-ratio: 1; margin: 28px auto 20px; }
/* Arc gauge: 280° track opening at the bottom, filled up to --fill */
.dial::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 220deg, var(--ring) 0 var(--fill), rgba(255, 255, 255, .16) var(--fill) 280deg, transparent 280deg);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 12px), #000 calc(100% - 11px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 12px), #000 calc(100% - 11px));
  transition: --fill .7s ease;
}
.dial::after { content: ""; position: absolute; inset: 24px; border-radius: 50%; background: radial-gradient(circle at 50% 25%, rgba(255, 255, 255, .18), rgba(255, 255, 255, .04)); }
.dial-inner { position: absolute; inset: 0; z-index: 1; display: grid; place-content: center; text-align: center; }
.dial-temp { font-size: 64px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.dial-temp sup { font-size: 24px; vertical-align: top; position: relative; top: 8px; }
.dial-label { margin-top: 6px; font-size: 14px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ring); }
.dial-meta { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; color: rgba(255, 255, 255, .8); padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, .16); }
.dial-meta strong { display: block; color: #fff; font-size: 16px; }
.dial-caption { margin-top: 16px; font-size: 15px; color: rgba(255, 255, 255, .86); min-height: 3.2em; }

/* Trust strip */
.trust { background: var(--indigo-950); color: #fff; }
.trust ul { list-style: none; margin: 0; padding: 26px 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.trust li { display: flex; flex-direction: column; }
.trust strong { font-size: 26px; font-weight: 800; letter-spacing: -0.02em; }
.trust span { font-size: 14px; color: rgba(255, 255, 255, .72); }
.stars { color: var(--orange-500); letter-spacing: 2px; }
.trust strong .stars { font-size: inherit; color: var(--orange-500); }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card {
  position: relative; display: flex; flex-direction: column; gap: 14px; padding: 30px;
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 1px 2px rgba(18, 22, 58, .06), 0 24px 48px -16px rgba(18, 22, 58, .28); }
.service-card p { color: var(--muted); font-size: 16px; flex: 1; }
.service-card .link-arrow { margin-top: 6px; }
.service-card .link-arrow::before { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.icon-badge { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--indigo-50); color: var(--indigo-600); }
.icon-badge svg { width: 26px; height: 26px; }
.icon-badge--warm { background: var(--orange-50); color: var(--orange-600); }
.service-card--cta { background: linear-gradient(140deg, var(--indigo-900), var(--indigo-600)); color: #fff; justify-content: center; }
.service-card--cta p { color: rgba(255, 255, 255, .8); flex: 0; }
.service-card--cta .btn { align-self: flex-start; margin-top: 8px; }

/* Why + process */
.why { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.why .section-head { position: sticky; top: calc(var(--header-h) + 32px); margin-bottom: 0; }
.why .section-head .btn { margin-top: 28px; }
.benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 36px 32px; }
.benefit h3 { margin: 16px 0 8px; }
.benefit p { color: var(--muted); font-size: 16px; }

.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { counter-increment: step; position: relative; padding: 28px 24px; border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.step::before {
  content: counter(step, decimal-leading-zero); display: block; margin-bottom: 18px;
  font-size: 15px; font-weight: 800; color: var(--orange-600);
}
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15.5px; }

/* Brands */
.brands { display: grid; grid-template-columns: auto 1fr; gap: 16px 40px; align-items: center; padding: 36px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.brands-label { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.brands ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px 40px; align-items: center; }
.brands li { font-size: 24px; font-weight: 800; letter-spacing: .02em; color: #9a9db3; }
.brands--service li { font-size: 18px; font-weight: 700; }

/* Projects */
.projects-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin: clamp(56px, 8vw, 96px) 0 40px; }
.projects-head .section-head { margin-bottom: 0; }
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; gap: 14px; }
.gallery figure { position: relative; margin: 0; overflow: hidden; border-radius: var(--radius); background: var(--indigo-100); }
.gallery figure:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; transition: transform .5s ease; }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 16px 14px;
  font-size: 14px; font-weight: 600; color: #fff; background: linear-gradient(transparent, rgba(18, 22, 58, .78));
}

/* B2B */
.b2b { background: var(--indigo-950); color: #fff; border-radius: var(--radius-lg); padding: clamp(32px, 6vw, 72px); display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; overflow: hidden; position: relative; }
.b2b::after { content: ""; position: absolute; right: -120px; top: -120px; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(243, 138, 36, .35), transparent 65%); pointer-events: none; }
.b2b .eyebrow { color: #ffd3a8; }
.b2b p { color: rgba(255, 255, 255, .8); margin-top: 16px; font-size: 18px; }
.b2b .btn { margin-top: 30px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0; padding: 0; position: relative; z-index: 1; }
.chips li { padding: 10px 16px; border-radius: 999px; background: rgba(255, 255, 255, .1); font-size: 15px; font-weight: 600; }

/* Reviews */
.reviews { display: grid; grid-template-columns: auto 1fr auto; gap: 32px 48px; align-items: center; padding: clamp(28px, 4vw, 44px); border-radius: var(--radius-lg); background: var(--orange-50); }
.score { display: flex; align-items: center; gap: 16px; }
.score-num { font-size: 64px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.score .stars { font-size: 22px; }
.score small { display: block; color: var(--muted); font-size: 14px; }
.reviews p { color: var(--muted); max-width: 520px; }
.reviews h2 { font-size: clamp(24px, 3vw, 30px); margin-bottom: 8px; }
.reviews-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* FAQ */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 80px); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 22px 0; cursor: pointer; list-style: none; font-weight: 700; font-size: 18px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: none; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--indigo-50); color: var(--indigo-600); font-size: 22px; font-weight: 500; line-height: 1; transition: transform .2s ease; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding: 0 48px 24px 0; color: var(--muted); }

/* Contact */
.contact { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.form { padding: clamp(24px, 4vw, 44px); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); }
.form h2 { font-size: clamp(28px, 3.4vw, 38px); }
.form h2 + p { color: var(--muted); margin: 12px 0 28px; }
.field-group { border: 0; margin: 0 0 22px; padding: 0; }
.field-group legend { padding: 0; }
.field-group legend, .field label { display: block; font-weight: 700; font-size: 15px; margin-bottom: 10px; }
.choice-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.choice-chips input { position: absolute; opacity: 0; pointer-events: none; }
.choice-chips label {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 999px;
  border: 1.5px solid var(--line); font-weight: 600; font-size: 15px; cursor: pointer; transition: all .15s ease;
}
.choice-chips label:hover { border-color: var(--indigo-600); }
.choice-chips input:checked + label { background: var(--indigo-600); border-color: var(--indigo-600); color: #fff; }
.choice-chips input:focus-visible + label { outline: 3px solid var(--orange-500); outline-offset: 2px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label .optional { font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 52px; padding: 12px 16px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--line); background: var(--surface); font: inherit; font-size: 16px; color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--indigo-600); box-shadow: 0 0 0 4px var(--indigo-100); }
.field input[aria-invalid="true"] { border-color: #c2352b; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--muted); margin: 6px 0 24px; }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--indigo-600); flex: none; }
.hp { position: absolute; left: -9999px; }
.form-submit { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; }
.form-submit small { color: var(--muted); font-size: 14px; }
.form-success { display: none; text-align: center; padding: 48px 12px; }
.form-success .icon-badge { margin: 0 auto 20px; width: 64px; height: 64px; border-radius: 50%; background: #e3f4ea; color: var(--success); }
.form-success p { color: var(--muted); margin-top: 10px; }
.form-error { margin-top: 18px; padding: 14px 16px; border-radius: var(--radius-sm); background: #fdecea; color: #8a1f17; font-size: 15px; }
.form-error a { color: inherit; font-weight: 700; }
.form.is-sent form { display: none; }
.form.is-sent .form-success { display: block; }

.contact-info { display: grid; gap: 28px; }
.contact-info h3 { font-size: 15px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.contact-line { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 20px; }
.contact-line + .contact-line { margin-top: 14px; }
.contact-line .icon-badge { width: 46px; height: 46px; }
.contact-info address { font-style: normal; color: var(--ink); }
.contact-info .company { font-size: 14px; color: var(--muted); margin-top: 10px; }

/* Footer */
.site-footer { background: var(--surface); padding: 64px 0 28px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-grid p { color: var(--muted); font-size: 15px; margin-top: 16px; max-width: 320px; }
.footer-grid h3 { font-size: 15px; margin-bottom: 14px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-grid a { color: var(--muted); text-decoration: none; font-size: 15px; }
.footer-grid a:hover { color: var(--indigo-600); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }

/* Mobile call bar */
.mobile-cta { display: none; }

/* Subpage */
.page-hero { background: linear-gradient(135deg, var(--indigo-900), var(--indigo-600)); color: #fff; }
.page-hero .container { padding-top: clamp(40px, 6vw, 72px); padding-bottom: clamp(48px, 7vw, 88px); }
.breadcrumb { display: flex; gap: 8px; list-style: none; margin: 0 0 28px; padding: 0; font-size: 14px; color: rgba(255, 255, 255, .7); }
.breadcrumb a { color: rgba(255, 255, 255, .85); text-decoration: none; }
.breadcrumb li + li::before { content: "›"; margin-right: 8px; }
.page-hero-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 56px; align-items: end; }
.page-hero h1 { font-size: clamp(36px, 5vw, 56px); max-width: 820px; letter-spacing: -0.03em; }
.hero-facts {
  list-style: none; margin: 0; padding: 26px; display: grid; gap: 18px; border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18);
}
.hero-facts li { display: flex; gap: 12px; font-size: 14px; color: rgba(255, 255, 255, .75); }
.hero-facts strong { display: block; color: #fff; font-size: 16px; }
.hero-facts svg { width: 20px; height: 20px; color: #ffb066; flex: none; margin-top: 2px; }
.page-hero .eyebrow { color: #ffd3a8; }
.types-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.type-card { padding: 30px; border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.type-card .tag { display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--orange-100); color: var(--orange-600); font-size: 13px; font-weight: 700; margin-bottom: 16px; }
.type-card h3 { margin-bottom: 10px; }
.type-card p { color: var(--muted); font-size: 16px; }

.types-grid--4 { grid-template-columns: repeat(4, 1fr); }
.steps--3 { grid-template-columns: repeat(3, 1fr); }
.type-card .icon-badge { margin-bottom: 18px; }
.type-card .link-arrow { margin-top: 14px; }
.checklist.checklist--warn svg { color: var(--orange-600); }
.checklist.checklist--single { grid-template-columns: 1fr; }
.faq--spaced { margin-top: clamp(48px, 7vw, 80px); }

.gallery-cta {
  grid-column: span 2; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 14px;
  padding: 28px; border-radius: var(--radius); background: linear-gradient(140deg, var(--indigo-900), var(--indigo-600)); color: #fff;
}
.gallery-cta p { color: rgba(255, 255, 255, .8); }
.prose { max-width: 760px; }
.prose h2 { font-size: 22px; margin: 36px 0 12px; }
.prose p, .prose ul { margin: 0 0 14px; }
.prose ul { padding-left: 22px; }
.prose li + li { margin-top: 6px; }

.calc { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; padding: clamp(28px, 5vw, 56px); border-radius: var(--radius-lg); background: var(--indigo-50); }
.calc-controls { display: grid; gap: 22px; }
.calc-controls label { display: flex; justify-content: space-between; font-weight: 700; margin-bottom: 8px; }
.calc-controls output { color: var(--indigo-600); }
.calc input[type="range"] { width: 100%; accent-color: var(--indigo-600); height: 28px; }
.calc-result { text-align: center; padding: 36px 24px; border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.calc-result .kw { font-size: clamp(52px, 7vw, 72px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; color: var(--indigo-900); }
.calc-result .kw small { font-size: 28px; }
.calc-result p { color: var(--muted); font-size: 15px; margin: 12px 0 22px; }

.checklist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 32px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checklist svg { width: 22px; height: 22px; color: var(--success); flex: none; margin-top: 3px; }

.cta-band { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; padding: clamp(28px, 5vw, 52px); border-radius: var(--radius-lg); background: linear-gradient(120deg, var(--indigo-900), var(--indigo-600) 60%, #8c3f2e); color: #fff; }
.cta-band h2 { font-size: clamp(26px, 3.4vw, 36px); }
.cta-band p { color: rgba(255, 255, 255, .8); margin-top: 8px; }
.cta-band-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Responsive */
@media (max-width: 1080px) {
  .nav { display: none; }
  .header-phone span { display: none; }
  .nav-toggle { display: block; margin-left: 0; }
  .header-actions { margin-left: auto; }
  .nav-open .nav {
    display: flex; flex-direction: column; gap: 0; position: fixed; inset: var(--header-h) 0 auto 0;
    background: var(--surface); padding: 8px var(--gutter) 24px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  }
  .nav-open .nav a { padding: 16px 0; font-size: 18px; border-bottom: 1px solid var(--line); }
  .hero .container { grid-template-columns: 1fr; gap: 40px; }
  .dial-card { justify-self: start; }
  .services-grid, .types-grid { grid-template-columns: 1fr 1fr; }
  .why, .faq, .contact, .b2b, .calc, .page-hero-grid { grid-template-columns: 1fr; }
  .why .section-head { position: static; }
  .steps { grid-template-columns: 1fr 1fr; }
  .reviews { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 16px; padding-bottom: 76px; }
  .header-actions .btn { display: none; }
  .logo img { width: 128px; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .dial-card { max-width: none; padding: 22px; }
  .dial { width: 190px; }
  .trust ul { grid-template-columns: 1fr 1fr; }
  .services-grid, .types-grid, .benefits, .steps, .checklist, .field-row { grid-template-columns: 1fr; }
  .brands { grid-template-columns: 1fr; }
  .brands li { font-size: 20px; }
  .projects-head { flex-direction: column; align-items: start; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 160px; }
  .gallery figure:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .faq-list details p { padding-right: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .mobile-cta {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .96); border-top: 1px solid var(--line);
    backdrop-filter: blur(10px);
  }
  .mobile-cta .btn { min-height: 50px; padding: 0 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}