/* =========================================================
   Andy Service — feuille de style
   ========================================================= */

:root {
  --ink: #14202E;
  --ink-2: #1D2C3E;
  --ink-3: #2A3D54;
  --text: #2B3441;
  --muted: #5E6978;
  --accent: #F29A2E;
  --accent-600: #E5871A;
  --accent-700: #C4620E;
  --sand: #F6F3EE;
  --line: #E7E2DA;
  --white: #FFFFFF;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(20, 32, 46, .06), 0 2px 8px rgba(20, 32, 46, .05);
  --shadow: 0 10px 30px -10px rgba(20, 32, 46, .22);
  --shadow-lg: 0 30px 60px -20px rgba(20, 32, 46, .35);

  --font-head: "Archivo", "Arial Black", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent-700); }
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 3.9rem); font-weight: 800; letter-spacing: -.025em; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -.02em; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }

.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 16px; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

/* Icônes SVG génériques */
svg[viewBox="0 0 24 24"] { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: var(--font-body); font-weight: 600; font-size: 1rem;
  padding: .95em 1.6em; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: transform .2s, background .2s, box-shadow .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: var(--ink); box-shadow: 0 8px 20px -8px rgba(242, 154, 46, .7); }
.btn--primary:hover { background: var(--accent-600); transform: translateY(-2px); }
.btn--ghost { color: var(--ink); border-color: var(--line); background: var(--white); }
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn--sm { padding: .6em 1.2em; font-size: .95rem; }
.btn--block { width: 100%; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .14em;
  color: var(--accent-700); margin-bottom: 1em;
}
.eyebrow::before { content: ""; width: 22px; height: 3px; border-radius: 3px; background: var(--accent); }
.eyebrow--light { color: var(--accent); }

/* ---------- En-tête ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px -18px rgba(20, 32, 46, .5); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand__mark { width: 44px; height: 44px; }
.brand__text { display: flex; flex-direction: column; line-height: 1; font-family: var(--font-head); }
.brand__text strong { font-size: 1.35rem; font-weight: 800; color: var(--ink); letter-spacing: .02em; }
.brand__text em { font-style: normal; font-size: .66rem; font-weight: 600; color: var(--accent-700); letter-spacing: .38em; margin-top: 4px; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav > a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .98rem; position: relative; }
.nav > a:not(.btn):not(.nav__phone)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 100%;
  background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.nav > a:not(.btn):hover::after { transform: scaleX(1); }
.nav__phone { display: inline-flex; align-items: center; gap: 8px; font-weight: 600 !important; }
.nav__phone svg { width: 18px; height: 18px; color: var(--accent-700); }

.burger { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; padding: 10px; }
.burger span { display: block; height: 2px; background: var(--ink); border-radius: 2px; margin: 5px 0; transition: transform .3s, opacity .3s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: clamp(48px, 8vw, 96px) 0 clamp(56px, 8vw, 104px);
  background:
    radial-gradient(900px 500px at 100% 0%, rgba(242, 154, 46, .12), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--sand) 100%);
}
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hl { color: var(--accent-700); position: relative; white-space: nowrap; }
.lead { font-size: clamp(1.08rem, 1.5vw, 1.22rem); color: var(--muted); max-width: 36em; margin-bottom: 2em; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 2.2em; }
.hero__trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 24px; font-size: .95rem; font-weight: 500; color: var(--ink); }
.hero__trust li { display: flex; align-items: center; gap: 8px; }
.hero__trust svg { width: 20px; height: 20px; padding: 3px; border-radius: 50%; background: var(--ink); color: var(--accent); stroke-width: 2.6; }

.blueprint {
  position: relative; aspect-ratio: 5 / 4.2;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(145deg, var(--ink-3), var(--ink));
  box-shadow: var(--shadow-lg);
}
.blueprint__house { position: absolute; inset: 8% 8% 6%; width: 84%; height: 86%; }
.bp-line { fill: none; stroke: rgba(255, 255, 255, .82); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.bp-line--strong { stroke: #fff; stroke-width: 6; }
.bp-thin { stroke-width: 1.2; stroke: rgba(255, 255, 255, .45); stroke-dasharray: 4 5; }
.bp-dot { fill: #fff; }
.bp-level-cap { fill: #C9661A; stroke: var(--ink-2); stroke-width: 4; paint-order: stroke; }
.bp-level { fill: var(--accent); }
.bp-level-hi { fill: #FFBA6B; }
.bp-ticks { stroke: var(--ink); stroke-width: 2; stroke-linecap: round; opacity: .55; }
.bp-ticks--vial { opacity: 1; stroke-width: 2.2; }
.bp-vial { fill: var(--ink); }
.bp-liquid { fill: #FFE2B3; }
.bp-bubble { fill: #fff; }

.float {
  position: absolute; display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: 14px; padding: 12px 18px 12px 12px;
  box-shadow: var(--shadow);
  animation: bob 6s ease-in-out infinite;
}
.float strong { display: block; font-family: var(--font-head); color: var(--ink); font-size: .98rem; line-height: 1.2; }
.float small { color: var(--muted); font-size: .8rem; }
.float--1 { left: -28px; bottom: 16%; }
.float--2 { right: -20px; top: 10%; animation-delay: -3s; }
.float__icon { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--accent); color: var(--ink); }
.float__icon--dark { background: var(--ink); color: var(--accent); }
.float__icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- Bandeau ---------- */
.strip { background: var(--ink); color: #fff; padding: 18px 0; }
.strip__inner { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px 22px; font-family: var(--font-head); font-weight: 600; font-size: 1rem; letter-spacing: .04em; text-transform: uppercase; }
.strip i { width: 7px; height: 7px; background: var(--accent); transform: rotate(45deg); }

/* ---------- Sections ---------- */
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section--sand { background: var(--sand); }
.section--dark { background: var(--ink); color: rgba(255, 255, 255, .78); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto clamp(40px, 5vw, 60px); }
.section__head--left { text-align: left; margin-inline: 0; }
.section__intro { color: var(--muted); font-size: 1.1rem; }

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px 28px 26px; transition: transform .3s, box-shadow .3s, border-color .3s;
}
.card::before {
  content: ""; position: absolute; left: 28px; right: 28px; top: -1px; height: 3px; border-radius: 0 0 3px 3px;
  background: var(--accent); transform: scaleX(0); transition: transform .35s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card__icon {
  display: grid; place-items: center; width: 56px; height: 56px; border-radius: 14px;
  background: var(--sand); color: var(--ink); margin-bottom: 20px; transition: background .3s, color .3s;
}
.card:hover .card__icon { background: var(--ink); color: var(--accent); }
.card__icon svg { width: 28px; height: 28px; }
.card p { color: var(--muted); font-size: .98rem; }
.card ul { list-style: none; padding: 16px 0 0; margin: 0; border-top: 1px dashed var(--line); display: grid; gap: 6px; }
.card li { position: relative; padding-left: 20px; font-size: .92rem; font-weight: 500; color: var(--ink); }
.card li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 7px; height: 7px; background: var(--accent); transform: rotate(45deg); }

.note {
  display: flex; align-items: flex-start; gap: 12px; max-width: 760px; margin: 40px auto 0;
  background: var(--sand); border-radius: var(--radius); padding: 16px 20px; font-size: .95rem; color: var(--muted);
}
.note svg { flex: none; width: 22px; height: 22px; color: var(--accent-700); margin-top: 1px; }

/* ---------- Étapes ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; }
.step { position: relative; padding: 30px 26px; border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radius-lg); background: rgba(255, 255, 255, .03); }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 52px; right: -22px; width: 22px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--accent) 0 4px, transparent 4px 8px);
}
.step__num { display: inline-block; font-family: var(--font-head); font-weight: 800; font-size: 2.4rem; line-height: 1; color: var(--accent); margin-bottom: 18px; }
.step p { font-size: .96rem; margin: 0; }

/* ---------- Engagements ---------- */
.why { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.why__text p { color: var(--muted); margin-bottom: 1.8em; }
.why__list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.why__list li { display: flex; flex-direction: column; gap: 14px; padding: 24px; border-radius: var(--radius-lg); background: var(--sand); }
.why__list li:nth-child(2), .why__list li:nth-child(4) { transform: translateY(28px); }
.why__list h3 { margin-bottom: .25em; font-size: 1.08rem; }
.why__list p { margin: 0; color: var(--muted); font-size: .94rem; }
.why__ico { width: 46px; height: 46px; border-radius: 12px; background: var(--ink); color: var(--accent); display: grid; place-items: center; }
.why__ico svg { width: 24px; height: 24px; }

/* ---------- Galerie ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 240px; gap: 16px; }
.shot { position: relative; margin: 0; border-radius: var(--radius-lg); overflow: hidden; background: var(--ink-2); }
.shot--wide { grid-column: span 2; }
.shot img, .shot__img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.shot:hover img, .shot:hover .shot__img { transform: scale(1.05); }
.shot figcaption { position: absolute; inset: auto 0 0 0; padding: 40px 18px 16px; background: linear-gradient(transparent, rgba(20, 32, 46, .85)); }
.shot figcaption span { display: inline-block; font-family: var(--font-head); font-weight: 700; color: #fff; font-size: 1rem; }
.shot figcaption span::before { content: ""; display: inline-block; width: 8px; height: 8px; background: var(--accent); transform: rotate(45deg); margin-right: 10px; vertical-align: 2px; }

/* Visuels provisoires (à remplacer par de vraies photos) */
.shot__img[data-pattern="brick"] {
  background:
    linear-gradient(90deg, transparent 48%, rgba(20,32,46,.35) 48% 52%, transparent 52%) 0 0 / 80px 40px,
    linear-gradient(90deg, transparent 48%, rgba(20,32,46,.35) 48% 52%, transparent 52%) 40px 20px / 80px 40px,
    linear-gradient(rgba(20,32,46,.35) 2px, transparent 2px) 0 0 / 100% 20px,
    linear-gradient(135deg, #B8683F, #8E4B2B);
}
.shot__img[data-pattern="paint"] {
  background:
    linear-gradient(100deg, transparent 0 30%, rgba(255,255,255,.18) 30% 34%, transparent 34%),
    linear-gradient(180deg, #F29A2E 0 55%, #F6F3EE 55% 100%);
}
.shot__img[data-pattern="placo"] {
  background:
    linear-gradient(90deg, rgba(20,32,46,.12) 2px, transparent 2px) 0 0 / 60px 100%,
    linear-gradient(135deg, #E9E6E0, #CFCAC0);
}
.shot__img[data-pattern="garden"] {
  background:
    radial-gradient(circle at 20% 80%, #5E8C4A 0 18%, transparent 19%),
    radial-gradient(circle at 60% 90%, #4B7A3B 0 22%, transparent 23%),
    radial-gradient(circle at 95% 75%, #6A9A55 0 16%, transparent 17%),
    linear-gradient(180deg, #A9C8D8, #D8E6C9);
}
.shot__img[data-pattern="interior"] {
  background:
    linear-gradient(90deg, transparent 62%, rgba(20,32,46,.8) 62% 63%, transparent 63%),
    linear-gradient(180deg, #F6F3EE 0 70%, #B98A5E 70% 100%);
}
.shot__img[data-pattern="tools"] {
  background:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 20px 20px,
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 20px 20px,
    linear-gradient(135deg, var(--ink-3), var(--ink));
}

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.faq__list { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: border-color .25s, box-shadow .25s; }
.faq details[open] { border-color: transparent; box-shadow: var(--shadow); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 56px 20px 22px; position: relative;
  font-family: var(--font-head); font-weight: 700; color: var(--ink); font-size: 1.05rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 22px; top: 50%; width: 22px; height: 22px; margin-top: -11px; border-radius: 50%;
  background: var(--sand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2314202E' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 7v10M7 12h10'/%3E%3C/svg%3E") center / 14px no-repeat;
  transition: transform .3s, background-color .3s;
}
.faq details[open] summary::after { transform: rotate(45deg); background-color: var(--accent); }
.faq details p { padding: 0 22px 20px; margin: 0; color: var(--muted); }

/* ---------- Contact ---------- */
.contact { position: relative; overflow: hidden; }
.contact::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(700px 400px at 0% 100%, rgba(242, 154, 46, .14), transparent 60%);
}
.contact__grid { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.contact__list { list-style: none; padding: 0; margin: 2em 0 0; display: grid; gap: 16px; }
.contact__list li { display: flex; align-items: center; gap: 14px; color: #fff; font-weight: 500; }
.contact__list li > span { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(255, 255, 255, .08); color: var(--accent); }
.contact__list svg { width: 22px; height: 22px; }
.contact__list a { color: #fff; text-decoration: none; }
.contact__list a:hover { color: var(--accent); }

.form { background: #fff; color: var(--text); border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 40px); box-shadow: var(--shadow-lg); display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-size: .88rem; font-weight: 600; color: var(--ink); }
.form input, .form select, .form textarea {
  font: inherit; font-weight: 400; font-size: 1rem; color: var(--text);
  width: 100%; padding: 13px 14px; border-radius: 10px; border: 1.5px solid var(--line); background: #FBFAF8;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.form textarea { resize: vertical; min-height: 110px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 4px rgba(242, 154, 46, .18); }
.form__legal { font-size: .8rem; color: var(--muted); margin: 0; text-align: center; }
.form__status { margin: 0; text-align: center; font-weight: 600; color: var(--ink); }
.form__status:empty { display: none; }
.hp { position: absolute; left: -9999px; }

/* ---------- Pied de page ---------- */
.footer { background: #0E1722; color: rgba(255, 255, 255, .6); padding: 36px 0; font-size: .92rem; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.brand--light .brand__text strong { color: #fff; }
.brand--light .brand__text em { color: var(--accent); }
.footer__nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer__nav a { color: rgba(255, 255, 255, .75); text-decoration: none; }
.footer__nav a:hover { color: var(--accent); }
.footer__copy { margin: 0; }

.call-fab { display: none; }

/* ---------- Animations d'apparition ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.why__list li.reveal.is-visible:nth-child(2), .why__list li.reveal.is-visible:nth-child(4) { transform: translateY(28px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .float { animation: none; }
  * { transition-duration: .01ms !important; }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1080px) {
  .nav { gap: 20px; }
  .nav__phone { display: none !important; }
}

@media (max-width: 960px) {
  .hero__grid, .why, .faq, .contact__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 560px; width: 100%; margin: 0 auto; padding: 0 20px; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step::after { display: none; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .section__head--left { text-align: center; margin-inline: auto; }

  .burger { display: block; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: 12px 16px 24px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .25s, transform .25s, visibility .25s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav > a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav > a:not(.btn)::after { display: none; }
  .nav__phone { display: flex !important; }
  .nav .btn { margin-top: 16px; padding: .9em 1.4em; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .hl { white-space: normal; }
  .services, .steps, .why__list { grid-template-columns: 1fr; }
  .why__list li:nth-child(2), .why__list li:nth-child(4),
  .why__list li.reveal.is-visible:nth-child(2), .why__list li.reveal.is-visible:nth-child(4) { transform: none; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .shot--wide { grid-column: auto; }
  .form__row { grid-template-columns: 1fr; }
  .hero__cta .btn { flex: 1 1 100%; }
  .float { padding: 10px 14px 10px 10px; }
  .float--1 { left: -12px; }
  .float--2 { right: -12px; }
  .float__icon { width: 34px; height: 34px; }
  .footer__inner { flex-direction: column; text-align: center; }
  .footer { padding-bottom: 96px; }

  .call-fab {
    display: inline-flex; align-items: center; gap: 8px; position: fixed; right: 16px; bottom: 16px; z-index: 40;
    background: var(--accent); color: var(--ink); font-weight: 700; text-decoration: none;
    padding: 14px 20px; border-radius: 999px; box-shadow: 0 12px 28px -8px rgba(20, 32, 46, .5);
  }
  .call-fab svg { width: 20px; height: 20px; stroke-width: 2.2; }
}