:root {
  --bg: #F1F7F7;
  --surface: #FFFFFF;
  --sea: #DCEDEE;
  --ink: #0F2A32;
  --muted: #4B6670;
  --line: #CFE0E2;
  --btn-bg: #0B4552;
  --btn-ink: #FFFFFF;
  --accent: #FFC533;
  --accent-ink: #1B1500;
  --house: #FFFFFF;
  --house-line: #0B4552;
  --ok: #1F7A55;
  --font-display: "Bricolage Grotesque", "Trebuchet MS", "Segoe UI", sans-serif;
  --font-body: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  --radius: 14px;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0A1A1F; --surface: #102830; --sea: #12323A; --ink: #E7F1F2; --muted: #9FB8BE;
    --line: #1F414A; --btn-bg: #FFC533; --btn-ink: #1B1500; --house: #0E2229; --house-line: #7CCBD6; --ok: #5FD3A0;
  }
}
:root[data-theme="dark"] {
  --bg: #0A1A1F; --surface: #102830; --sea: #12323A; --ink: #E7F1F2; --muted: #9FB8BE;
  --line: #1F414A; --btn-bg: #FFC533; --btn-ink: #1B1500; --house: #0E2229; --house-line: #7CCBD6; --ok: #5FD3A0;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(env(safe-area-inset-top, 0px) + 76px); height: 100%; }
body { margin: 0; min-height: 100%; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.08; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }

/* Header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: .8rem; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; letter-spacing: -0.02em; white-space: nowrap; }
.brand svg { width: 30px; height: 30px; flex: none; }
.nav { display: flex; gap: 1.4rem; align-items: center; }
.nav a.link { text-decoration: none; font-weight: 500; color: var(--muted); }
.nav a.link:hover { color: var(--ink); }
.lang { font: 600 .9rem var(--font-body); background: transparent; color: var(--ink); border: 1.5px solid var(--line); border-radius: 999px; min-height: 40px; padding: 0 .9rem; cursor: pointer; }
.lang:hover { border-color: var(--ink); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 48px; padding: .75rem 1.4rem; border-radius: 999px; border: 2px solid var(--btn-bg); background: var(--btn-bg); color: var(--btn-ink); font: 600 1rem var(--font-body); text-decoration: none; cursor: pointer; transition: transform .15s ease; text-align: center; }
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn.small { min-height: 42px; padding: .45rem 1.1rem; }
.btn.phone { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 700; }
.btn.phone.big { min-height: 62px; padding: .8rem 1.8rem; font-size: 1.3rem; }
.btn.phone.big svg { width: 26px; height: 26px; }
.btn.phone .pl { font-weight: 600; }
@media (max-width: 860px) { .nav a.link { display: none; } }
@media (max-width: 760px) { .btn.head-phone { display: none; } }
@media (max-width: 430px) {
  .brand { font-size: 1.05rem; }
  .btn.small { padding: .4rem .8rem; font-size: .95rem; }
  .lang { padding: 0 .7rem; }
}

/* Hero */
.hero { padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(3rem, 6vw, 5rem); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 5.6vw, 4.4rem); font-weight: 800; }
.hero .lead { margin-top: 1.4rem; font-size: 1.2rem; color: var(--muted); max-width: 34rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; align-items: center; }
.call-note { margin-top: .9rem; font-weight: 600; max-width: 32rem; }
.trust { margin-top: 1.6rem; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; color: var(--muted); font-size: .98rem; }
.trust span { display: inline-flex; align-items: center; gap: .45rem; }
.trust svg { width: 18px; height: 18px; color: var(--ok); flex: none; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

/* House stage */
.stage-card { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 1rem 1rem 1.1rem; }
.stage { position: relative; }
.stage svg.house { display: block; width: 100%; height: auto; }
.hot { position: absolute; width: 44px; height: 44px; margin: -22px 0 0 -22px; border-radius: 50%; border: 2px solid var(--house-line); background: var(--surface); color: var(--house-line); display: grid; place-items: center; cursor: pointer; padding: 0; transition: background .15s, transform .15s; }
.hot svg { width: 22px; height: 22px; }
.hot:hover { transform: scale(1.08); }
.hot[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.ring { fill: none; stroke: var(--accent); stroke-width: 3; opacity: 0; transform-box: fill-box; transform-origin: center; animation: pulse 2.6s ease-out infinite; }
.ring:nth-child(2) { animation-delay: .8s; }
.ring:nth-child(3) { animation-delay: 1.6s; }
@keyframes pulse { 0% { opacity: .9; transform: scale(.2); } 100% { opacity: 0; transform: scale(1); } }
#rings { transition: transform .35s ease; }
.caption { margin-top: .9rem; padding: .9rem 1rem; background: var(--sea); border-radius: 12px; min-height: 5.6rem; }
.caption h3 { font-size: 1.15rem; }
.caption p { margin-top: .3rem; color: var(--muted); font-size: 1rem; }
.stage-hint { margin: .7rem .2rem 0; font-size: .92rem; color: var(--muted); }

/* Sections */
section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section-head { max-width: 40rem; margin-bottom: 2.6rem; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; }
.section-head p { margin-top: 1rem; color: var(--muted); font-size: 1.15rem; }
.band { background: var(--sea); }

.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.8rem; }
.values h3 { font-size: 1.2rem; margin-bottom: .4rem; }
.values p { color: var(--muted); font-size: 1rem; }
.values > div { border-top: 3px solid var(--btn-bg); padding-top: 1rem; }
@media (max-width: 900px) { .values { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .values { grid-template-columns: 1fr; } }

.svc { border-top: 1px solid var(--line); }
.svc-row { display: grid; grid-template-columns: 1fr 1.25fr; gap: 1.5rem 3rem; padding: 1.7rem 0; border-bottom: 1px solid var(--line); }
.svc-row .q { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.25rem, 2.2vw, 1.6rem); line-height: 1.2; letter-spacing: -0.015em; }
.svc-row h3 { font-size: 1.15rem; font-family: var(--font-body); font-weight: 600; letter-spacing: 0; margin-bottom: .3rem; }
.svc-row p { color: var(--muted); }
@media (max-width: 760px) { .svc-row { grid-template-columns: 1fr; gap: .8rem; } }

/* Call band */
.callband { padding: clamp(2.5rem, 5vw, 4rem) 0; background: var(--btn-bg); color: var(--btn-ink); }
.callband-inner { display: flex; flex-wrap: wrap; gap: 1.6rem 3rem; align-items: center; justify-content: space-between; }
.callband h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 800; max-width: 34rem; }
.callband p { margin-top: .7rem; font-size: 1.15rem; opacity: .92; max-width: 34rem; }
.callband .actions { display: grid; gap: .8rem; justify-items: start; }
.callband .btn.phone { border-color: var(--accent); }
.callband a.wa { font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

.fl-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.fl-list { display: grid; gap: 1.2rem; }
.fl-list div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.3rem; }
.fl-list h3 { font-size: 1.15rem; font-family: var(--font-body); font-weight: 600; letter-spacing: 0; }
.fl-list p { margin-top: .25rem; color: var(--muted); }
@media (max-width: 860px) { .fl-grid { grid-template-columns: 1fr; } }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: s; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--btn-bg); color: var(--btn-ink); font: 800 1.2rem var(--font-display); margin-bottom: 1rem; }
.steps h3 { font-size: 1.3rem; margin-bottom: .35rem; }
.steps p { color: var(--muted); }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

.faq { max-width: 46rem; }
details { border-bottom: 1px solid var(--line); padding: 1.1rem 0; }
details:first-of-type { border-top: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 600; font-size: 1.1rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font: 600 1.6rem/1 var(--font-body); color: var(--muted); transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin-top: .7rem; color: var(--muted); }

/* Contact */
.contact { background: var(--sea); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact h2 { font-size: clamp(2.1rem, 4.4vw, 3.2rem); font-weight: 800; }
.contact .sub { margin-top: 1rem; font-size: 1.15rem; color: var(--muted); max-width: 30rem; }
.contact-lines { margin-top: 1.8rem; display: grid; gap: .8rem; justify-items: start; }
.contact-lines a.textlink { font-weight: 600; font-size: 1.1rem; }
.contact-lines span { color: var(--muted); }
form { background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 20px; padding: 1.6rem; display: grid; gap: 1rem; }
label { display: grid; gap: .35rem; font-weight: 600; font-size: .98rem; }
input, select, textarea { font: 400 1rem var(--font-body); color: var(--ink); background: var(--bg); border: 1.5px solid var(--line); border-radius: 10px; padding: .75rem .85rem; width: 100%; min-height: 48px; }
textarea { min-height: 110px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; border-color: var(--ink); }
.form-note { font-size: .92rem; color: var(--muted); }
#form-status { font-size: .98rem; color: var(--ok); min-height: 1.4em; font-weight: 600; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

footer { padding: 2.2rem 0 6.5rem; color: var(--muted); font-size: .95rem; }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; }
.legal { margin-top: 1rem; max-width: 52rem; font-size: .9rem; }

/* Mobile floating call */
.float-cta { display: none; }
@media (max-width: 760px) {
  .float-cta { display: flex; position: fixed; left: 1rem; right: 1rem; bottom: 0; padding-bottom: calc(env(safe-area-inset-bottom, 0px) + .8rem); z-index: 30; gap: .6rem; }
  .float-cta .btn { box-shadow: 0 6px 18px rgba(0,0,0,.25); }
  .float-cta .btn.phone { flex: 2; font-size: 1.05rem; }
  .float-cta .btn.msg { flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ring { animation: none; opacity: .5; transform: scale(.7); }
  #rings, .btn, .hot { transition: none; }
}