/* ============================================================
   Climatisation Paris — Design system
   Concept : "du chaud au frais". Bleu glacier profond + accent ambré.
   ============================================================ */

:root {
  --ink: #0c1b2a;          /* bleu nuit, texte principal */
  --deep: #123047;         /* bleu profond */
  --glacier: #1f7a99;      /* bleu glacier (couleur clé) */
  --frost: #6fc6d9;        /* givre clair */
  --mist: #eaf4f7;         /* brume, fonds clairs */
  --paper: #ffffff;
  --sand: #f6f4ef;         /* fond alterné chaud discret */
  --amber: #e8873b;        /* accent ambré (chaleur) */
  --amber-deep: #c96a1f;
  --line: #d7e3e8;
  --muted: #5c7180;

  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --maxw: 1180px;
  --radius: 14px;
  --shadow: 0 18px 50px -22px rgba(12, 27, 42, 0.35);
  --shadow-sm: 0 6px 22px -12px rgba(12, 27, 42, 0.3);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
}

a { color: var(--glacier); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-family: var(--body);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 12px;
  font-weight: 600;
  color: var(--glacier);
  margin: 0 0 14px;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--body);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-amber { background: var(--amber); color: #fff; box-shadow: 0 10px 24px -10px var(--amber-deep); }
.btn-amber:hover { background: var(--amber-deep); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--glacier); color: var(--glacier); }
.btn-glacier { background: var(--glacier); color: #fff; }
.btn-glacier:hover { background: var(--deep); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 74px; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 600; font-size: 21px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand .mark {
  width: 40px; height: 40px; border-radius: 11px; flex: none;
  background: linear-gradient(150deg, var(--amber) 0%, var(--glacier) 100%);
  display: grid; place-items: center; color: #fff; font-size: 20px;
  box-shadow: var(--shadow-sm);
}
.brand small { display:block; font-family: var(--body); font-size: 11px; letter-spacing:.14em; text-transform:uppercase; color: var(--muted); font-weight:600; }

.menu { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.menu > li { position: relative; }
.menu > li > a {
  display: block; padding: 10px 14px; color: var(--ink); font-weight: 500; font-size: 15px; border-radius: 9px;
}
.menu > li > a:hover { background: var(--mist); text-decoration: none; color: var(--deep); }
.menu .has-sub > a::after { content: "⌄"; margin-left: 6px; color: var(--muted); font-size: 13px; }
.submenu {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 240px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow); padding: 8px; list-style: none; margin: 0;
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: .18s ease;
}
.has-sub:hover .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu a { display: block; padding: 10px 12px; border-radius: 8px; color: var(--ink); font-size: 14.5px; }
.submenu a:hover { background: var(--mist); text-decoration: none; }

.header-cta { display: flex; align-items: center; gap: 12px; }
.header-phone { font-weight: 700; color: var(--ink); font-size: 15px; white-space: nowrap; }
.header-phone span { color: var(--glacier); font-size: 12px; display:block; font-weight:600; letter-spacing:.05em; }

.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 9px; width: 44px; height: 40px; font-size: 20px; cursor: pointer; }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section.tight { padding: 60px 0; }
.section.sand { background: var(--sand); }
.section.mist { background: var(--mist); }
.section-head { max-width: 720px; margin-bottom: 46px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); margin: 0 0 16px; }
.section-head p { color: var(--muted); font-size: 18px; margin: 0; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 520px at 78% -10%, rgba(232,135,59,0.18), transparent 60%),
    linear-gradient(165deg, #0c1b2a 0%, #123047 46%, #1a5570 100%);
  color: #fff;
}
.hero .wrap { position: relative; z-index: 2; padding-top: 88px; padding-bottom: 96px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 54px; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(38px, 5.4vw, 66px); margin: 0 0 22px; }
.hero h1 .accent { color: var(--frost); font-style: italic; }
.hero p.lead { font-size: 20px; color: #cfe1ea; margin: 0 0 32px; max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero-trust { display: flex; gap: 28px; flex-wrap: wrap; }
.hero-trust .item { }
.hero-trust .num { font-family: var(--display); font-size: 30px; font-weight: 600; color: #fff; }
.hero-trust .lbl { font-size: 13.5px; color: #9fbccb; }

/* Thermo card / signature */
.thermo {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 22px; padding: 30px; backdrop-filter: blur(6px);
}
.thermo h3 { color: #fff; font-size: 20px; margin: 0 0 6px; }
.thermo .sub { color: #9fbccb; font-size: 14px; margin: 0 0 22px; }
.gauge { display: flex; align-items: flex-end; gap: 10px; height: 150px; margin-bottom: 20px; }
.gauge .bar { flex: 1; border-radius: 8px 8px 3px 3px; opacity: 0; transform: translateY(20px);
  animation: rise .7s cubic-bezier(.2,.7,.3,1) forwards; }
.gauge .bar:nth-child(1){ background: linear-gradient(var(--amber), var(--amber-deep)); animation-delay:.1s;}
.gauge .bar:nth-child(2){ background: linear-gradient(#e0a24a, var(--amber)); animation-delay:.22s;}
.gauge .bar:nth-child(3){ background: linear-gradient(#7db3c0, #2f8aa5); animation-delay:.34s;}
.gauge .bar:nth-child(4){ background: linear-gradient(var(--frost), var(--glacier)); animation-delay:.46s;}
.gauge .bar:nth-child(5){ background: linear-gradient(#8fd6e6, #2b93b3); animation-delay:.58s;}
@keyframes rise { to { opacity: 1; transform: translateY(0);} }
.thermo .reading { display:flex; align-items:baseline; justify-content:space-between; border-top:1px solid rgba(255,255,255,.14); padding-top:16px;}
.thermo .reading .from { color:#e8a874; font-weight:600;}
.thermo .reading .to { color: var(--frost); font-family: var(--display); font-size: 30px; font-weight:600;}

/* ---------- Cards services ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--frost); }
.card .ic { width: 52px; height: 52px; border-radius: 13px; background: var(--mist); color: var(--glacier); display:grid; place-items:center; font-size: 25px; margin-bottom: 18px; }
.card h3 { font-size: 21px; margin: 0 0 10px; }
.card p { color: var(--muted); font-size: 15.5px; margin: 0 0 16px; }
.card a.more { font-weight: 600; font-size: 14.5px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; }
.step { position: relative; padding-top: 22px; }
.step .n { font-family: var(--display); font-size: 15px; font-weight:600; color:#fff; background: var(--glacier);
  width: 34px; height: 34px; border-radius: 50%; display:grid; place-items:center; margin-bottom: 14px; }
.step h4 { font-size: 18px; margin: 0 0 8px; }
.step p { color: var(--muted); font-size: 15px; margin: 0; }

/* ---------- Split / prose ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: start; }
.split.center { align-items: center; }
.prose > *:first-child { margin-top: 0; }
.prose p { color: #33454f; margin: 0 0 18px; }
.prose h2 { font-size: clamp(26px, 3.4vw, 36px); margin: 0 0 18px; }
.prose h3 { font-size: 22px; margin: 30px 0 12px; }
/* Colonne latérale : rendue "sticky" et compacte pour éviter tout décalage visuel */
.aside { position: sticky; top: 96px; }
.media-frame { border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); background: var(--mist); }
.media-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* Images cadrées à une taille raisonnable (plus de grand cadre vide) */
.media-frame img { max-height: 420px; }
.media-frame.ratio { aspect-ratio: 4/3; }
.media-frame.ratio img { height: 100%; }

/* checklist */
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { padding: 10px 0 10px 34px; position: relative; border-bottom: 1px solid var(--line); }
.checklist li::before { content: "✓"; position: absolute; left: 0; top: 10px; color: #fff; background: var(--glacier);
  width: 22px; height: 22px; border-radius: 50%; display:grid; place-items:center; font-size: 13px; }

/* ---------- Brands ---------- */
.brands { display: flex; flex-wrap: wrap; gap: 14px; }
.brand-chip { border: 1px solid var(--line); border-radius: 999px; padding: 9px 20px; font-weight: 600; color: var(--deep); background: #fff; font-size: 15px; }

/* ---------- Témoignage ---------- */
.quote { max-width: 820px; margin: 0 auto; text-align: center; }
.quote blockquote { font-family: var(--display); font-size: clamp(22px, 3vw, 30px); line-height: 1.35; margin: 0 0 20px; color: var(--ink); }
.quote .who { color: var(--muted); font-weight: 600; }
.stars { color: var(--amber); letter-spacing: 3px; font-size: 20px; margin-bottom: 20px; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(135deg, var(--deep), var(--glacier)); color: #fff; border-radius: 22px; padding: 52px; text-align: center; box-shadow: var(--shadow); }
.cta-band h2 { color: #fff; font-size: clamp(26px, 3.6vw, 38px); margin: 0 0 12px; }
.cta-band p { color: #cfe1ea; margin: 0 0 26px; font-size: 18px; }
.cta-phone { font-family: var(--display); font-size: 34px; font-weight: 700; color: #fff; }
.cta-phone:hover { text-decoration: none; color: var(--frost); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #b7c9d4; padding: 66px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: #fff; font-family: var(--body); font-size: 14px; text-transform: uppercase; letter-spacing: .12em; margin: 0 0 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: #b7c9d4; font-size: 15px; }
.site-footer a:hover { color: var(--frost); text-decoration: none; }
.footer-brand { font-family: var(--display); font-size: 22px; color: #fff; margin-bottom: 12px; }
.footer-brand span { color: var(--frost); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 46px; padding-top: 24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap: 12px; font-size: 13.5px; color: #7f96a4; }

/* ---------- Blog ---------- */
.page-hero { background: linear-gradient(165deg, #0c1b2a, #17415c); color: #fff; padding: 70px 0 60px; }
.page-hero h1 { color: #fff; font-size: clamp(34px, 5vw, 54px); margin: 0 0 14px; }
.page-hero p { color: #cfe1ea; font-size: 19px; max-width: 620px; margin: 0; }
.breadcrumb { font-size: 13.5px; color: #9fbccb; margin-bottom: 18px; letter-spacing:.04em; }
.breadcrumb a { color: #cfe1ea; }

.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card { background:#fff; border:1px solid var(--line); border-radius: var(--radius); overflow: hidden; display:flex; flex-direction:column; transition: transform .2s ease, box-shadow .2s ease, border-color .2s; position: relative; }
.post-card::before { content:""; position:absolute; left:0; top:0; bottom:0; width:3px; background: linear-gradient(var(--frost), var(--glacier)); opacity:0; transition:.2s; }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--frost); }
.post-card:hover::before { opacity:1; }
.post-body { padding: 26px 24px; display:flex; flex-direction:column; flex:1; }
.cat-tag { display:inline-block; align-self:flex-start; background: var(--mist); color: var(--glacier); font-size: 11.5px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; padding: 5px 11px; border-radius: 999px; margin-bottom: 14px; }
.post-body h3 { font-size: 19.5px; margin: 0 0 10px; line-height: 1.28; }
.post-body h3 a { color: var(--ink); }
.post-body h3 a:hover { color: var(--glacier); text-decoration:none; }
.post-body .excerpt { color: var(--muted); font-size: 15px; flex:1; margin: 0 0 16px; }
.post-meta { display:flex; align-items:center; gap: 10px; font-size: 13.5px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 14px; }
.post-meta .av { width: 28px; height: 28px; border-radius: 50%; background: var(--amber); color:#fff; display:grid; place-items:center; font-size: 12px; font-weight:700; }

.filter-bar { display:flex; flex-wrap:wrap; gap: 10px; margin-bottom: 36px; }
.filter-bar button { font-family: var(--body); font-size: 14px; font-weight: 600; padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line); background:#fff; color: var(--deep); cursor: pointer; transition: .18s; }
.filter-bar button.active, .filter-bar button:hover { background: var(--glacier); color:#fff; border-color: var(--glacier); }

/* ---------- Contact ---------- */
.contact-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.field { margin-bottom: 18px; }
.field label { display:block; font-weight:600; font-size: 14px; margin-bottom: 7px; color: var(--deep); }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: 10px; font-family: var(--body); font-size: 15.5px; background:#fff; color: var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--frost); border-color: var(--glacier); }
.info-card { background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 26px; margin-bottom: 18px; }
.info-card .k { font-size: 12.5px; text-transform:uppercase; letter-spacing:.12em; color: var(--muted); font-weight:600; margin-bottom: 4px; }
.info-card .v { font-size: 19px; font-weight:600; color: var(--ink); }

/* ============================================================
   Marquee / bandeau défilant (accueil)
   ============================================================ */
.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); padding: 18px 0; }
.marquee-track { display: flex; gap: 46px; width: max-content; animation: scroll-x 26s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item { font-family: var(--display); font-size: 22px; color: var(--deep); white-space: nowrap; display: flex; align-items: center; gap: 46px; }
.marquee-item::after { content: "❄"; color: var(--frost); font-size: 15px; }
@keyframes scroll-x { to { transform: translateX(-50%); } }

/* Stats en compteur */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; padding: 26px 16px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.stat .big { font-family: var(--display); font-size: clamp(34px, 5vw, 50px); font-weight: 600; color: var(--glacier); line-height: 1; }
.stat .lbl { color: var(--muted); font-size: 14.5px; margin-top: 8px; }

/* FAQ accordéon */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: none; cursor: pointer; padding: 22px 40px 22px 0; font-family: var(--display); font-size: 20px; font-weight: 600; color: var(--ink); position: relative; }
.faq-q::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 26px; color: var(--glacier); transition: transform .2s; }
.faq-item.open .faq-q::after { content: "−"; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; color: var(--muted); }
.faq-item.open .faq-a { max-height: 260px; }
.faq-a p { padding: 0 0 22px; margin: 0; }

/* ---------- Article (blog single) ---------- */
.article-hero { background: linear-gradient(165deg, #0c1b2a, #17415c); color: #fff; padding: 66px 0 52px; }
.article-hero .cat-pill { display:inline-block; background: var(--amber); color:#fff; font-size: 12px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; padding: 6px 14px; border-radius: 999px; margin-bottom: 18px; }
.article-hero h1 { color:#fff; font-size: clamp(30px, 4.6vw, 50px); margin: 0 0 18px; max-width: 900px; }
.article-hero .amit { color:#9fbccb; font-size: 15px; display:flex; align-items:center; gap:10px; }
.article-hero .amit .av { width: 30px; height:30px; border-radius:50%; background: var(--amber); color:#fff; display:grid; place-items:center; font-weight:700; font-size:13px; }
.article-layout { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 54px; align-items: start; }
.article-body { font-size: 17.5px; }
.article-body > *:first-child { margin-top: 0; }
.article-body p { color: #2f4149; margin: 0 0 20px; }
.article-body h2 { font-size: clamp(24px, 3.2vw, 32px); margin: 40px 0 14px; }
.article-body h3 { font-size: 21px; margin: 30px 0 10px; }
.article-body ul { padding-left: 0; list-style: none; margin: 0 0 22px; }
.article-body ul li { position: relative; padding: 8px 0 8px 30px; }
.article-body ul li::before { content:"❄"; position:absolute; left:0; top:8px; color: var(--glacier); }
.article-body .lead-para { font-size: 20px; color: var(--deep); font-family: var(--display); line-height: 1.5; margin-bottom: 26px; }
.article-body figure { margin: 28px 0; }
.article-body figure img { width: 100%; border-radius: 14px; box-shadow: var(--shadow-sm); }
.article-body figcaption { text-align: center; font-size: 14px; color: var(--muted); margin-top: 10px; font-style: italic; }
.article-body img { border-radius: 12px; }
.article-body a { color: var(--glacier); text-decoration: underline; text-underline-offset: 2px; }
.article-body strong { color: var(--ink); }
.article-body blockquote { margin: 26px 0; padding: 18px 24px; border-left: 4px solid var(--amber); background: var(--sand); border-radius: 0 10px 10px 0; font-family: var(--display); font-size: 20px; color: var(--ink); }
.article-side { position: sticky; top: 96px; }
.side-box { background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-bottom: 20px; }
.side-box h4 { font-family: var(--body); font-size: 13px; text-transform: uppercase; letter-spacing:.12em; color: var(--muted); margin: 0 0 14px; }
.side-box.dark { background: linear-gradient(150deg, var(--deep), var(--glacier)); border:none; color:#fff; }
.side-box.dark h4 { color:#9fbccb; }
.side-box.dark .ph { font-family: var(--display); font-size: 24px; font-weight:700; color:#fff; }
.side-box ul { list-style:none; padding:0; margin:0; }
.side-box ul li { margin-bottom: 10px; font-size: 15px; }
.article-nav { border-top: 1px solid var(--line); margin-top: 40px; padding-top: 26px; display:flex; justify-content:space-between; gap: 16px; flex-wrap: wrap; }

/* Reveal au scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track, .gauge .bar { animation: none; }
  .gauge .bar { opacity: 1; transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1000px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-side { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  .article-side .side-box { margin-bottom: 0; }
}
@media (max-width: 940px) {
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .cards, .post-grid { grid-template-columns: repeat(2, 1fr); }
  .steps, .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-order-media { order: -1; }
  .aside { position: static; }
  .media-frame.tall { margin: 0 auto; max-width: 460px; }
}
@media (max-width: 820px) {
  .menu, .header-phone { display: none; }
  .nav-toggle { display: block; }
  .header-cta .btn-amber { padding: 11px 18px; font-size: 14px; }
  .menu.open { display: flex; position: absolute; top: 74px; left: 0; right: 0; flex-direction: column;
    background:#fff; border-bottom:1px solid var(--line); padding: 12px; gap: 2px; box-shadow: var(--shadow); }
  .menu.open > li > a { padding: 14px; font-size: 16px; border-radius: 10px; }
  .menu.open .has-sub > a::after { display: none; }
  .menu.open .submenu { position: static; opacity:1; visibility:visible; transform:none; box-shadow:none; border:none; padding: 0 0 6px 12px; min-width: 0; }
  .menu.open .submenu a { padding: 11px 12px; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .section { padding: 54px 0; }
  .section-head { margin-bottom: 34px; }
  .wrap { padding: 0 18px; }
  .hero .wrap { padding-top: 54px; padding-bottom: 60px; }
  .hero h1 { font-size: clamp(32px, 9vw, 44px); }
  .hero p.lead { font-size: 18px; }
  .hero-actions .btn { flex: 1; justify-content: center; }
  .cards, .post-grid, .steps, .stats-row, .footer-grid, .article-side { grid-template-columns: 1fr; }
  .hero-trust { gap: 20px; }
  .hero-trust .num { font-size: 26px; }
  .cta-band { padding: 32px 20px; }
  .cta-phone, .side-box.dark .ph { font-size: 27px; }
  .marquee-item { font-size: 18px; gap: 34px; }
  .marquee-track { gap: 34px; }
  .article-body { font-size: 17px; }
  .article-body .lead-para { font-size: 18px; }
  .card, .info-card, .side-box { padding: 22px; }
  .footer-bottom { flex-direction: column; }
}
@media (max-width: 420px) {
  .brand small { display: none; }
  .hero-trust { display: grid; grid-template-columns: 1fr 1fr; }
}