@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,600;12..96,800&family=IBM+Plex+Sans:wght@400;500;600&display=swap");

:root {
  --ink: #0b1a2b;
  --ink-2: #13283f;
  --ice: #e8f4fb;
  --frost: #b9e3f7;
  --cold: #1fa2e0;
  --heat: #ff5a1f;
  --wa: #1faa53;
  --wa-dark: #178a43;
  --paper: #fbfcfd;
  --line: #d8e3ea;
  --muted: #5a6b7b;

  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;

  --text-hero: clamp(2.6rem, 1.4rem + 5.6vw, 5.4rem);
  --text-h2: clamp(1.8rem, 1.2rem + 2.6vw, 3rem);
  --space-section: clamp(3.5rem, 2.5rem + 5vw, 7rem);
  --radius: 14px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  padding-bottom: 76px; /* room for sticky WA bar on mobile */
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.02; letter-spacing: -0.02em; margin: 0 0 0.5em; }
h1 { font-size: var(--text-hero); font-weight: 800; }
h2 { font-size: var(--text-h2); font-weight: 800; }
h3 { font-size: 1.35rem; font-weight: 600; }
p { margin: 0 0 1em; }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.section { padding-block: var(--space-section); }
.eyebrow {
  font-family: var(--font-body); font-weight: 600; font-size: 0.8rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--heat);
  display: inline-flex; align-items: center; gap: 0.5em; margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 22%, transparent); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--ink) 94%, transparent);
  backdrop-filter: blur(10px);
  color: #fff;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 0.8rem; }
/* Logo file has its own white background, so it sits on a matching white badge. */
.logo { display: inline-block; flex: none; line-height: 0; background: #fff; border-radius: 10px; overflow: hidden; transition: transform 180ms var(--ease); }
.logo:hover { transform: translateY(-1px); }
.logo:focus-visible { outline: 3px solid var(--frost); outline-offset: 3px; }
.logo img { height: 42px; width: auto; }
@media (min-width: 700px) { .logo img { height: 50px; } }
.site-footer .logo-footer { display: inline-block; padding: 0; margin-bottom: 1rem; }
.logo-footer img { height: 64px; }
.nav { display: none; gap: 1rem; font-size: 0.9rem; }
.nav a { text-decoration: none; opacity: 0.8; white-space: nowrap; transition: opacity var(--ease) 200ms; }
.nav a:hover, .nav a[aria-current="page"] { opacity: 1; color: var(--frost); }
/* Full menu only when it fits on one line (English labels are the longest). */
@media (min-width: 1180px) { .nav { display: flex; } }
.header-actions { display: flex; align-items: center; gap: 0.6rem; }
.header-actions .btn { white-space: nowrap; }
/* Small phones: shrink the logo badge; the tiniest screens keep the language switch in the footer only. */
@media (max-width: 400px) { .site-header .logo img { height: 36px; } }
@media (max-width: 359px) { .site-header .lang-switch { display: none; } }
.lang-switch {
  font: 600 0.85rem/1 var(--font-body); text-decoration: none; letter-spacing: 0.06em;
  padding: 0.55em 0.75em; border-radius: 999px; box-shadow: inset 0 0 0 1.5px #3b5a78;
  transition: box-shadow 150ms, color 150ms;
}
.lang-switch:hover, .lang-switch:focus-visible { box-shadow: inset 0 0 0 1.5px var(--frost); color: var(--frost); outline: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6em;
  font: 600 1.05rem/1 var(--font-body); text-decoration: none;
  padding: 1.05em 1.5em; border-radius: 999px; border: 0; cursor: pointer;
  transition: transform 180ms var(--ease), background 180ms, box-shadow 180ms;
}
.btn:active { transform: scale(0.97); }
.btn:focus-visible { outline: 3px solid var(--frost); outline-offset: 3px; }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 10px 30px -10px var(--wa); }
.btn-wa:hover { background: var(--wa-dark); transform: translateY(-2px); }
.btn-wa svg { width: 1.3em; height: 1.3em; }
.btn-ghost { background: transparent; color: inherit; box-shadow: inset 0 0 0 2px currentColor; }
.btn-ghost:hover { background: color-mix(in srgb, currentColor 10%, transparent); }
.btn-sm { padding: 0.75em 1.1em; font-size: 0.92rem; }

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(1200px 500px at 85% -10%, color-mix(in srgb, var(--cold) 40%, transparent), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  color: #fff; position: relative; overflow: hidden;
}
.hero .wrap { display: grid; gap: 2.5rem; padding-block: clamp(2.5rem, 2rem + 4vw, 5.5rem); }
@media (min-width: 900px) { .hero .wrap { grid-template-columns: 1.15fr 0.85fr; align-items: center; } }
.hero h1 em { font-style: normal; color: var(--frost); }
.hero .lede { font-size: clamp(1.1rem, 1rem + 0.5vw, 1.3rem); color: #c9d7e3; max-width: 34ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.6rem; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; margin-top: 1.8rem; font-size: 0.92rem; color: #a9bccd; list-style: none; padding: 0; }
.hero-proof li::before { content: "✓ "; color: var(--wa); font-weight: 700; }
/* Mobile: real photo first, short crop, so the technician is seen before any copy. */
.hero .photo { order: -1; aspect-ratio: 16/11; box-shadow: 0 30px 60px -30px #000; }
.hero .photo img { object-position: center 35%; }
@media (min-width: 900px) {
  .hero .photo { order: 0; aspect-ratio: 4/5; transform: rotate(1.5deg); box-shadow: 0 40px 80px -30px #000; }
}

/* ---------- photo slots ---------- */
.photo {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: repeating-linear-gradient(135deg, var(--ink-2) 0 14px, #17304a 14px 28px);
  aspect-ratio: 4/3; margin: 0;
}
.photo img { width: 100%; height: 100%; object-fit: cover; position: relative; z-index: 1; }
.photo figcaption {
  position: absolute; inset: auto 0 0 0; z-index: 2;
  padding: 0.7rem 0.9rem; font-size: 0.82rem; font-weight: 500; color: #fff;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
}
.svc .photo { aspect-ratio: 1; }

/* ---------- trust metrics ---------- */
.trust { background: var(--ink-2); color: #fff; border-top: 1px solid #22405e; }
.trust ul { list-style: none; margin: 0 auto; padding: 1.4rem 0; display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 860px) { .trust ul { grid-template-columns: repeat(4, 1fr); } }
.trust li { display: flex; flex-direction: column; gap: 0.15rem; padding-left: 0.9rem; border-left: 3px solid var(--cold); }
.trust strong { font: 800 clamp(1.4rem, 1.1rem + 1.2vw, 2rem)/1 var(--font-display); }
.trust span { font-size: 0.88rem; color: #a9bccd; }
.trust .stars { color: #ffc531; letter-spacing: 0.1em; }

/* ---------- process strip (real job sequence) ---------- */
.process { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); counter-reset: p; }
@media (min-width: 860px) { .process { grid-template-columns: repeat(4, 1fr); } }
.process .photo { aspect-ratio: 3/4; }
.process .tag { counter-increment: p; }
.process .tag::before { content: counter(p) " · "; }

/* ---------- real work gallery ---------- */
.gallery { display: grid; gap: 8px; grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; grid-auto-flow: dense; }
@media (min-width: 700px) { .gallery { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; } }
.gallery .photo { aspect-ratio: auto; height: 100%; border-radius: 10px; }
.gallery .tall { grid-row: span 2; }
.gallery .big { grid-row: span 2; grid-column: span 2; }
.gallery .photo img { transition: transform 600ms var(--ease); }
.gallery .photo:hover img { transform: scale(1.04); }

/* ---------- team ---------- */
.team { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 860px) { .team { grid-template-columns: 0.8fr 1.2fr; } }
.team .photo { aspect-ratio: 4/5; }

/* ---------- problem picker ---------- */
.problems { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)); }
.problem {
  display: flex; flex-direction: column; gap: 0.4rem; text-decoration: none;
  padding: 1.3rem 1.2rem; border-radius: var(--radius); background: #fff;
  border: 1.5px solid var(--line); transition: transform 200ms var(--ease), border-color 200ms, box-shadow 200ms;
}
.problem:hover, .problem:focus-visible { transform: translateY(-4px); border-color: var(--cold); box-shadow: 0 18px 40px -22px var(--cold); outline: none; }
.problem .ico { font-size: 1.8rem; }
.problem strong { font-family: var(--font-display); font-size: 1.25rem; line-height: 1.1; }
.problem small { color: var(--muted); font-size: 0.9rem; }
.problem .go { margin-top: auto; padding-top: 0.6rem; color: var(--wa-dark); font-weight: 600; font-size: 0.9rem; }
.problem.is-urgent { background: var(--heat); color: #fff; border-color: var(--heat); }
.problem.is-urgent small, .problem.is-urgent .go { color: #fff; }

/* ---------- services (editorial rows) ---------- */
.svc { display: grid; gap: 1.5rem; padding-block: 2.2rem; border-top: 1.5px solid var(--line); }
@media (min-width: 860px) {
  .svc { grid-template-columns: 90px 1fr 1fr; align-items: center; gap: 2.5rem; }
  .svc:nth-child(even) .photo { order: -1; grid-column: 2; }
  .svc:nth-child(even) .svc-body { grid-column: 3; grid-row: 1; }
}
.svc-num { font-family: var(--font-display); font-weight: 800; font-size: 3.2rem; color: var(--frost); line-height: 1; }
.svc-body h3 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.3rem); font-weight: 800; }
.svc-body p { color: var(--muted); }
.svc-body .links { display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* ---------- photo tags ---------- */
.tag { position: absolute; top: 10px; left: 10px; z-index: 3; font: 700 0.75rem/1 var(--font-body); letter-spacing: 0.1em; padding: 0.5em 0.8em; border-radius: 999px; background: var(--ink); color: #fff; }
.tag.after { background: var(--cold); }

/* ---------- dark band ---------- */
.band { background: var(--ink); color: #fff; }
.band p { color: #b5c6d6; }
.steps { counter-reset: s; display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); list-style: none; padding: 0; margin: 2rem 0 0; }
.steps li { counter-increment: s; padding: 1.4rem; border-radius: var(--radius); background: var(--ink-2); border: 1px solid #22405e; }
.steps li::before { content: "0" counter(s); display: block; font: 800 1.1rem var(--font-display); color: var(--cold); margin-bottom: 0.6rem; }
.steps strong { display: block; font-size: 1.1rem; margin-bottom: 0.3rem; }

/* ---------- symptom list (service pages) ---------- */
.split { display: grid; gap: 2.5rem; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; align-items: start; } }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.7rem; }
.checks li { display: flex; gap: 0.8rem; padding: 1rem 1.1rem; background: #fff; border: 1.5px solid var(--line); border-radius: var(--radius); }
.checks li::before { content: "!"; flex: none; width: 1.6rem; height: 1.6rem; display: grid; place-items: center; border-radius: 50%; background: var(--heat); color: #fff; font-weight: 700; font-size: 0.9rem; }
.checks.fix li::before { content: "✓"; background: var(--cold); }

.callout { background: var(--ice); border-left: 5px solid var(--cold); padding: 1.3rem 1.4rem; border-radius: 0 var(--radius) var(--radius) 0; }
.callout.hot { background: #fff1ea; border-color: var(--heat); }

/* ---------- troubleshooter ---------- */
.ts { display: grid; gap: 1.5rem; }
@media (min-width: 900px) { .ts { grid-template-columns: 320px 1fr; } }
.ts-list { display: grid; gap: 8px; align-content: start; }
.ts-list button {
  text-align: left; font: 600 1rem var(--font-body); padding: 1rem 1.1rem; border-radius: 12px; cursor: pointer;
  background: #fff; border: 1.5px solid var(--line); color: var(--ink); transition: border-color 150ms, background 150ms;
}
.ts-list button:hover { border-color: var(--cold); }
.ts-list button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.ts-panel { background: #fff; border: 1.5px solid var(--line); border-radius: var(--radius); padding: clamp(1.3rem, 1rem + 1.5vw, 2.2rem); }
.ts-panel ol { padding-left: 1.2rem; }
.ts-panel ol li { margin-bottom: 0.5rem; }

/* ---------- FAQ ---------- */
details { border-top: 1.5px solid var(--line); padding: 1.1rem 0; }
details:last-of-type { border-bottom: 1.5px solid var(--line); }
summary { font: 600 1.15rem var(--font-display); cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
summary::after { content: "+"; color: var(--cold); font-size: 1.5rem; line-height: 1; transition: transform 200ms var(--ease); }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 0.8rem 0 0; color: var(--muted); }

/* ---------- final CTA ---------- */
.final { background: var(--cold); color: var(--ink); text-align: center; }
.final h2 { font-size: clamp(2.2rem, 1.4rem + 4vw, 4.4rem); }
.final p { max-width: 46ch; margin-inline: auto; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: #9fb3c6; font-size: 0.92rem; padding-block: 3rem; }
.site-footer .wrap { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.site-footer a { text-decoration: none; display: block; padding-block: 0.2rem; }
.site-footer a:hover { color: #fff; }
.site-footer strong { color: #fff; display: block; margin-bottom: 0.5rem; }

/* ---------- sticky WA bar ---------- */
.wa-bar {
  position: fixed; inset: auto 0 0 0; z-index: 50; display: flex; gap: 8px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--ink) 96%, transparent); backdrop-filter: blur(10px);
}
.wa-bar .btn { flex: 1; padding-block: 0.95em; }
.wa-bar .btn-ghost { flex: 0 0 auto; color: #fff; }
@media (min-width: 980px) {
  body { padding-bottom: 0; }
  .wa-bar { inset: auto 24px 24px auto; padding: 0; background: none; backdrop-filter: none; }
  .wa-bar .btn-ghost { display: none; }
  .wa-bar .btn { flex: none; box-shadow: 0 16px 40px -10px rgba(0,0,0,0.5); }
}

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