/* ==========================================================================
   SOLUTION ENERGETIQUE NORD — feuille de style unique
   Charte issue du flyer : dégradé violet → bleu → vert, accent orange.
   ========================================================================== */

:root {
  --violet: #8a2b9e;
  --blue: #1f6fd0;
  --green: #43a536;
  --orange: #f08a1d;
  --ink: #241d4e;
  --ink-2: #4a4470;
  --muted: #6b7280;
  --bg: #ffffff;
  --bg-soft: #f6f7fb;
  --bg-tint: #eef1f8;
  --line: #e3e6ef;
  --grad: linear-gradient(120deg, var(--violet) 0%, var(--blue) 52%, var(--green) 100%);
  --grad-soft: linear-gradient(120deg, rgba(138, 43, 158, 0.08), rgba(31, 111, 208, 0.08), rgba(67, 165, 54, 0.08));
  --radius: 14px;
  --shadow: 0 8px 28px rgba(36, 29, 78, 0.1);
  --shadow-sm: 0 3px 12px rgba(36, 29, 78, 0.08);
  --header-h: 74px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { padding-left: 1.2em; }
strong { color: var(--ink); }

.container { width: min(1160px, 92%); margin: 0 auto; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--ink); color: #fff; padding: 10px 18px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px; border: 0; cursor: pointer;
  font-size: 1rem; font-weight: 700; font-family: inherit; line-height: 1.2;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  text-decoration: none !important;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 6px 20px rgba(31, 111, 208, 0.35); }
.btn-primary:hover { box-shadow: 0 10px 26px rgba(31, 111, 208, 0.45); }
.btn-orange { background: var(--orange); color: #fff; box-shadow: 0 6px 18px rgba(240, 138, 29, 0.4); }
.btn-outline { background: #fff; color: var(--ink); border: 2px solid var(--line); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-ghost-light { background: rgba(255, 255, 255, 0.14); color: #fff; border: 1.5px solid rgba(255, 255, 255, 0.45); }
.btn-lg { padding: 16px 32px; font-size: 1.06rem; }
.btn-sm { padding: 9px 18px; font-size: 0.92rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h);
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 14px; height: var(--header-h); width: min(1360px, 96%); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none !important; margin-right: auto; }
.brand img { width: 46px; height: 46px; }
.brand-name { white-space: nowrap; font-weight: 800; font-size: 1.06rem; color: var(--ink); line-height: 1.15; letter-spacing: 0.2px; }
.brand-name small { display: block; font-weight: 600; font-size: 0.68rem; color: var(--muted); letter-spacing: 1.6px; text-transform: uppercase; }

.main-nav ul { display: flex; align-items: center; gap: 4px; list-style: none; padding: 0; }
.main-nav a, .nav-toggle-sub {
  display: block; padding: 10px 11px; white-space: nowrap; border-radius: 9px; color: var(--ink);
  font-weight: 600; font-size: 0.93rem; background: none; border: 0; cursor: pointer; font-family: inherit;
}
.main-nav a:hover, .nav-toggle-sub:hover { background: var(--bg-tint); text-decoration: none; }
.main-nav a[aria-current="page"] { color: var(--blue); }

.has-sub { position: relative; }
.nav-toggle-sub::after { content: " ▾"; font-size: 0.75em; }
.main-nav .sub-menu {
  display: none;
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 265px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow); padding: 8px; z-index: 50;
}
.main-nav .has-sub.open .sub-menu { display: block; }
.sub-menu li { list-style: none; }
.sub-menu a { display: flex; gap: 10px; align-items: center; padding: 10px 12px; font-weight: 600; }
.sub-menu .ql-ico { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; flex: none; }
.sub-menu .ql-ico svg { width: 17px; height: 17px; }

.header-cta { display: flex; align-items: center; gap: 10px; }
.header-phone { font-weight: 800; color: var(--ink); white-space: nowrap; font-size: 1.02rem; }
.header-phone:hover { color: var(--blue); text-decoration: none; }

.burger {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0;
  padding: 10px; cursor: pointer;
}
.burger span { width: 26px; height: 3px; border-radius: 2px; background: var(--ink); transition: 0.2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(135deg, #2a1660 0%, #17356e 45%, #145a2e 100%);
  padding: 84px 0 64px;
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; pointer-events: none;
}
.hero::before { width: 560px; height: 560px; right: -160px; top: -220px; background: radial-gradient(circle, rgba(138, 43, 158, 0.5), transparent 65%); }
.hero::after { width: 460px; height: 460px; left: -140px; bottom: -220px; background: radial-gradient(circle, rgba(67, 165, 54, 0.42), transparent 65%); }
.hero .container { position: relative; z-index: 1; }

.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.13); border: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 0.86rem; font-weight: 700; letter-spacing: 0.6px; margin-bottom: 22px;
}
.hero h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); line-height: 1.15; font-weight: 800; margin-bottom: 18px; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, #7fd4ff, #8df0a8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-size: 1.13rem; color: rgba(255, 255, 255, 0.88); max-width: 560px; margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px; }
.trust-pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 15px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 0.88rem; font-weight: 600;
}
.trust-pill svg { width: 16px; height: 16px; flex: none; }

.hero-card {
  background: #fff; color: var(--ink); border-radius: 18px; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  padding: 28px; max-width: 420px; justify-self: end; width: 100%;
}
.hero-card h2 { font-size: 1.15rem; margin-bottom: 6px; }
.hero-card p.small { color: var(--muted); font-size: 0.92rem; margin-bottom: 16px; }
.quick-links { display: grid; gap: 10px; }
.quick-link {
  display: flex; align-items: center; gap: 12px; padding: 13px 15px; border-radius: 12px;
  border: 1.5px solid var(--line); font-weight: 700; color: var(--ink); transition: 0.15s;
  text-decoration: none !important; background: #fff;
}
.quick-link:hover { border-color: var(--blue); background: var(--bg-soft); transform: translateX(3px); }
.quick-link .ql-ico {
  width: 38px; height: 38px; border-radius: 10px; flex: none;
  display: grid; place-items: center; color: #fff;
}
.quick-link small { display: block; font-weight: 500; color: var(--muted); font-size: 0.8rem; }
.ico-violet { background: var(--violet); }
.ico-blue { background: var(--blue); }
.ico-green { background: var(--green); }
.ico-orange { background: var(--orange); }

/* ---------- Sections ---------- */
.section { padding: 74px 0; }
.section-soft { background: var(--bg-soft); }
.section-head { max-width: 720px; margin-bottom: 42px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.kicker {
  display: inline-block; font-size: 0.8rem; font-weight: 800; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 10px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
h2.section-title { font-size: clamp(1.55rem, 3vw, 2.15rem); line-height: 1.2; margin-bottom: 12px; }
.section-head p { color: var(--ink-2); font-size: 1.05rem; }

/* ---------- Cartes services ---------- */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 22px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.card .card-ico {
  width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center;
  color: #fff; margin-bottom: 16px;
}
.card h3 { font-size: 1.16rem; margin-bottom: 8px; }
.card p { color: var(--ink-2); font-size: 0.96rem; flex: 1; }
.card .card-link { margin-top: 16px; font-weight: 700; color: var(--blue); display: inline-flex; align-items: center; gap: 6px; }
.card ul { margin: 10px 0 0; color: var(--ink-2); font-size: 0.94rem; }
.card li { margin-bottom: 5px; }

/* ---------- Bandeau engagements ---------- */
.engagements { background: var(--ink); color: #fff; }
.engagements .kicker { background: linear-gradient(90deg, #9be9ff, #97eab0); -webkit-background-clip: text; background-clip: text; }
.engagements h2 { color: #fff; }
.engagements .section-head p { color: rgba(255, 255, 255, 0.75); }
.eng-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.eng-item {
  background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius); padding: 24px;
}
.eng-item .eng-num {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: var(--grad); font-weight: 800; margin-bottom: 14px; font-size: 1.05rem;
}
.eng-item h3 { font-size: 1.08rem; margin-bottom: 8px; }
.eng-item p { color: rgba(255, 255, 255, 0.78); font-size: 0.94rem; }

/* ---------- Étapes ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 20px; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: -16px; left: 22px; width: 34px; height: 34px; border-radius: 50%;
  background: var(--grad); color: #fff; font-weight: 800; display: grid; place-items: center; font-size: 0.95rem;
}
.step h3 { font-size: 1.03rem; margin: 8px 0 6px; }
.step p { color: var(--ink-2); font-size: 0.93rem; }

/* ---------- Zone d'intervention ---------- */
.zone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.zone-block { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); margin-bottom: 18px; }
.zone-block h3 { display: flex; align-items: center; gap: 10px; font-size: 1.08rem; margin-bottom: 12px; }
.zone-dot { width: 13px; height: 13px; border-radius: 50%; flex: none; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 6px 14px; border-radius: 999px; background: var(--bg-tint);
  font-size: 0.88rem; font-weight: 600; color: var(--ink-2);
}
.zone-visual { position: sticky; top: calc(var(--header-h) + 20px); }

/* ---------- Prix ---------- */
.price-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.price-table th, .price-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); font-size: 0.97rem; }
.price-table th { background: var(--ink); color: #fff; font-size: 0.9rem; letter-spacing: 0.4px; }
.price-table tr:last-child td { border-bottom: 0; }
.price-table td:last-child { font-weight: 800; white-space: nowrap; }
.price-note { font-size: 0.86rem; color: var(--muted); margin-top: 12px; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; padding: 18px 52px 18px 20px; background: none; border: 0;
  font: inherit; font-weight: 700; font-size: 1.01rem; color: var(--ink); cursor: pointer; position: relative;
}
.faq-q::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; font-weight: 400; color: var(--blue); transition: transform 0.2s;
}
.faq-item.open .faq-q::after { transform: translateY(-50%) rotate(45deg); }
.faq-a { display: none; padding: 0 20px 18px; color: var(--ink-2); font-size: 0.97rem; }
.faq-item.open .faq-a { display: block; }

/* ---------- Réalisations ---------- */
.realisation-card { overflow: hidden; padding: 0; }
.realisation-media {
  aspect-ratio: 4 / 3; display: grid; place-items: center; color: #fff; font-weight: 700;
  background: var(--grad); text-align: center; padding: 20px; font-size: 0.95rem;
}
.realisation-body { padding: 20px 22px 24px; }
.realisation-body h3 { font-size: 1.05rem; }
.tag { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 0.78rem; font-weight: 700; margin-bottom: 10px; color: #fff; }

/* ---------- CTA final ---------- */
.cta-final { background: var(--grad); color: #fff; text-align: center; padding: 70px 0; }
.cta-final h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 12px; }
.cta-final p { font-size: 1.08rem; opacity: 0.92; max-width: 640px; margin: 0 auto 28px; }
.cta-final .btn-primary { background: #fff; color: var(--ink); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25); }

/* ---------- Formulaire / wizard ---------- */
.wizard { max-width: 760px; margin: 0 auto; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 34px; }
.wizard-progress { display: flex; gap: 6px; margin-bottom: 28px; }
.wizard-progress span { flex: 1; height: 6px; border-radius: 3px; background: var(--bg-tint); }
.wizard-progress span.done { background: var(--grad); }
.wizard-step h3 { font-size: 1.25rem; margin-bottom: 6px; }
.wizard-step > p { color: var(--muted); margin-bottom: 20px; font-size: 0.95rem; }
.choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.choice {
  display: flex; align-items: center; gap: 12px; padding: 16px; border-radius: 12px;
  border: 2px solid var(--line); cursor: pointer; font-weight: 700; font-size: 0.98rem;
  background: #fff; font-family: inherit; text-align: left; transition: 0.15s; color: var(--ink);
}
.choice:hover { border-color: var(--blue); background: var(--bg-soft); }
.choice.selected { border-color: var(--blue); background: rgba(31, 111, 208, 0.07); }
.choice .ql-ico { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; color: #fff; flex: none; }
.choice small { display: block; font-weight: 500; color: var(--muted); font-size: 0.82rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-field label { font-weight: 700; font-size: 0.92rem; }
.form-field input, .form-field select, .form-field textarea {
  padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; font: inherit; color: var(--ink);
  background: #fff; width: 100%;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: 2px solid var(--blue); outline-offset: 1px; border-color: var(--blue);
}
.form-field .hint { font-size: 0.82rem; color: var(--muted); }
.wizard-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; }
.form-error { color: #c0392b; font-size: 0.88rem; font-weight: 600; display: none; margin-top: 10px; }
.form-error.visible { display: block; }

.recap { background: var(--bg-soft); border-radius: 12px; padding: 18px 20px; margin-bottom: 18px; }
.recap dt { font-weight: 700; font-size: 0.85rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.6px; margin-top: 10px; }
.recap dd { margin: 2px 0 0; font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: #17123a; color: rgba(255, 255, 255, 0.8); padding: 56px 0 0; font-size: 0.95rem; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 36px; padding-bottom: 40px; }
.site-footer h3 { color: #fff; font-size: 1rem; margin-bottom: 14px; letter-spacing: 0.4px; }
.site-footer ul { list-style: none; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: rgba(255, 255, 255, 0.8); }
.site-footer a:hover { color: #fff; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-brand img { width: 42px; height: 42px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12); padding: 18px 0; font-size: 0.85rem;
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; color: rgba(255, 255, 255, 0.55);
}
.footer-certs { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.cert-badge {
  padding: 6px 13px; border-radius: 8px; background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18); font-size: 0.8rem; font-weight: 700; color: #fff;
}

/* ---------- Barre mobile ---------- */
.mobile-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 90; display: none;
  grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line);
  border-top: 1px solid var(--line); box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
}
.mobile-bar a {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px; font-weight: 800; font-size: 0.98rem; text-decoration: none !important;
}
.mobile-bar .mb-call { background: var(--ink); color: #fff; }
.mobile-bar .mb-devis { background: var(--orange); color: #fff; }

/* ---------- Page hero (pages internes) ---------- */
.page-hero { background: var(--ink); color: #fff; padding: 58px 0 48px; position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; right: -120px; top: -160px; width: 420px; height: 420px;
  border-radius: 50%; background: radial-gradient(circle, rgba(31, 111, 208, 0.45), transparent 65%);
}
.page-hero .container { position: relative; z-index: 1; }
.breadcrumbs { font-size: 0.85rem; margin-bottom: 16px; color: rgba(255, 255, 255, 0.65); }
.breadcrumbs a { color: rgba(255, 255, 255, 0.85); }
.page-hero h1 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); line-height: 1.18; margin-bottom: 14px; max-width: 800px; }
.page-hero .lead { font-size: 1.1rem; color: rgba(255, 255, 255, 0.85); max-width: 720px; margin-bottom: 26px; }
.page-hero .hero-actions { margin-bottom: 0; }

/* ---------- Blocs 2 colonnes ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.split h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 14px; }
.split p { color: var(--ink-2); margin-bottom: 12px; }
.check-list { list-style: none; padding: 0; display: grid; gap: 11px; margin-top: 16px; }
.check-list li { display: flex; gap: 11px; align-items: flex-start; color: var(--ink-2); }
.check-list li::before {
  content: "✓"; flex: none; width: 22px; height: 22px; border-radius: 50%;
  background: rgba(67, 165, 54, 0.14); color: var(--green); font-weight: 800;
  display: grid; place-items: center; font-size: 0.8rem; margin-top: 2px;
}
.info-box {
  border-left: 4px solid var(--blue); background: rgba(31, 111, 208, 0.06);
  border-radius: 0 12px 12px 0; padding: 18px 20px; margin: 20px 0; font-size: 0.96rem; color: var(--ink-2);
}
.info-box strong { color: var(--ink); }
.info-box.green { border-color: var(--green); background: rgba(67, 165, 54, 0.07); }
.info-box.orange { border-color: var(--orange); background: rgba(240, 138, 29, 0.07); }

/* ---------- Notice placeholder ---------- */
.placeholder-note {
  border: 2px dashed var(--orange); background: rgba(240, 138, 29, 0.06);
  border-radius: 12px; padding: 14px 18px; font-size: 0.88rem; color: #8a5a13; margin: 18px 0;
}

/* ---------- Animations reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1399px) {
  .brand-name small { display: none; }
  .brand-name { font-size: 0.98rem; }
}

@media (max-width: 1340px) and (min-width: 1161px) {
  .header-phone { display: none; }
}

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { justify-self: start; max-width: 520px; }
  .zone-grid { grid-template-columns: 1fr; }
  .zone-visual { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 1160px) {
  html, body { overflow-x: clip; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 0 0; background: #fff; padding: 18px 6%;
    transform: translateX(100%); transition: transform 0.25s ease, visibility 0.25s;
    overflow-y: auto; z-index: 95; visibility: hidden;
  }
  .main-nav.open { transform: none; visibility: visible; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .main-nav a, .nav-toggle-sub { padding: 14px 10px; font-size: 1.05rem; border-bottom: 1px solid var(--bg-tint); width: 100%; text-align: left; }
  .main-nav .sub-menu { display: block; position: static; box-shadow: none; border: 0; padding: 0 0 0 16px; }
  .has-sub .nav-toggle-sub { display: none; }
  .burger { display: flex; }
}

@media (max-width: 860px) {
  .header-cta .btn { display: none; }
  .mobile-bar { display: grid; }
  body { padding-bottom: 56px; }
  .section { padding: 54px 0; }
  .hero { padding: 56px 0 46px; }
  .form-row { grid-template-columns: 1fr; }
  .wizard { padding: 24px 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .price-table th, .price-table td { padding: 11px 12px; font-size: 0.9rem; }
}

@media (max-width: 480px) {
  .header-phone { display: none; }
  .brand-name { font-size: 0.92rem; }
  .brand img { width: 38px; height: 38px; }
}

/* ---------- WhatsApp ---------- */
.btn-wa { background: #1faa53; color: #fff; box-shadow: 0 6px 18px rgba(31, 170, 83, 0.4); }
.btn-wa:hover { background: #188f45; }
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 80;
  width: 58px; height: 58px; border-radius: 50%; background: #1faa53;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,0.28);
  transition: transform .15s ease;
}
.wa-float:hover { transform: scale(1.07); }
.wa-float svg { width: 30px; height: 30px; }
@media (max-width: 860px) { .wa-float { bottom: 72px; } }
.mobile-bar .mb-wa { background: #1faa53; color: #fff; }
.contact-hero-btns { display:flex; flex-wrap:wrap; gap:14px; }