/* ============ FONTAINE & FILS — plomberie claire & animée ============ */
:root {
  --paper: #f6f9fc;
  --white: #ffffff;
  --ink: #12283a;
  --muted: #5a7186;
  --deep: #0b2e4f;
  --blue: #1273d4;
  --aqua: #38b6e3;
  --aqua-soft: #dcecf8;
  --hot: #ff7a3d;
  --radius: 18px;
  --shadow: 0 10px 40px rgba(11, 46, 79, .10);
  --font: "Outfit", "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--aqua); color: #fff; }

/* ---- boutons ---- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font); font-weight: 600; font-size: 1rem;
  padding: .95rem 1.6rem; border-radius: 999px;
  text-decoration: none; border: none; cursor: pointer;
  transition: transform .25s, box-shadow .25s, background .25s;
}
.btn svg { width: 1.15em; height: 1.15em; }
.btn-primary {
  background: var(--blue); color: #fff;
  box-shadow: 0 8px 24px rgba(18, 115, 212, .35);
}
.btn-primary:hover { transform: translateY(-2px); background: #0e63b8; }
.btn-ghost {
  background: #fff; color: var(--deep);
  border: 2px solid var(--aqua-soft);
}
.btn-ghost:hover { border-color: var(--aqua); transform: translateY(-2px); }
.btn-phone {
  background: var(--deep); color: #fff; font-size: .95rem;
  padding: .7rem 1.2rem;
}
.btn-phone:hover { background: var(--blue); }
.btn-urgence {
  background: #fff; color: var(--deep);
  font-size: 1.5rem; font-weight: 800; letter-spacing: .02em;
  padding: 1.1rem 2.2rem;
}
.btn-urgence:hover { transform: scale(1.04); }

/* pulsation du CTA principal */
.pulse { position: relative; }
.pulse::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(18, 115, 212, .45);
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(18,115,212,.45); }
  70% { box-shadow: 0 0 0 18px rgba(18,115,212,0); }
  100% { box-shadow: 0 0 0 0 rgba(18,115,212,0); }
}

/* ---- topbar ---- */
.topbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: .9rem 4vw;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--aqua-soft);
}
.brand { display: flex; align-items: center; gap: .8rem; }
.brand-logo { width: 40px; height: 40px; color: var(--blue); }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-weight: 800; font-size: 1.15rem; color: var(--deep); }
.brand-text span { font-size: .72rem; color: var(--muted); }
.topbar-right { display: flex; align-items: center; gap: 1rem; }
.badge-247 {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .78rem; font-weight: 600; color: var(--deep);
  background: var(--aqua-soft); border-radius: 999px; padding: .45rem .9rem;
}
.badge-247 i {
  width: 8px; height: 8px; border-radius: 50%;
  background: #2ecc71; animation: blink 1.6s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: .3; } }

/* ---- hero ---- */
.hero {
  position: relative;
  background: linear-gradient(180deg, #eaf4fc 0%, var(--paper) 100%);
  overflow: hidden;
}
.hero-inner {
  max-width: 1250px; margin-inline: auto;
  display: grid; grid-template-columns: 1.1fr .9fr;
  align-items: center; gap: 3vw;
  padding: 5rem 4vw 8rem;
}
.kicker {
  font-size: .8rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 1.1rem;
}
.hero-title {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  font-weight: 800; line-height: 1.02; color: var(--deep);
}
.hero-title em { font-style: normal; color: var(--blue); }
.hero-sub {
  margin-top: 1.4rem; max-width: 34rem;
  font-size: 1.12rem; line-height: 1.7; color: var(--muted);
}
.hero-sub strong { color: var(--deep); }
.hero-cta { margin-top: 2rem; display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-points {
  margin-top: 1.8rem; list-style: none;
  display: flex; gap: 1.6rem; flex-wrap: wrap;
}
.hero-points li {
  display: flex; align-items: center; gap: .5rem;
  font-size: .9rem; font-weight: 600; color: var(--deep);
}
.hero-points li::before {
  content: "✓"; display: grid; place-items: center;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--aqua-soft); color: var(--blue);
  font-size: .7rem; font-weight: 800;
}

/* ---- hero vidéo plein écran (transformation scrubée au défilement) ---- */
.hero-pin { position: relative; height: 320vh; background: #09203a; }
.hero-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; }
@supports (height: 100svh) { .hero-sticky { height: 100svh; } }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media video { width: 100%; height: 100%; object-fit: cover; display: block; }
/* iOS : jamais de bouton play natif sur la vidéo d'ambiance */
video::-webkit-media-controls,
video::-webkit-media-controls-start-playback-button,
video::-webkit-media-controls-overlay-play-button {
  display: none !important; -webkit-appearance: none; opacity: 0;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 2; display: flex; align-items: center;
  background: linear-gradient(90deg, rgba(9,32,58,.86) 0%, rgba(9,32,58,.55) 38%, rgba(9,32,58,.08) 68%, transparent 100%);
}
.hero-overlay .hero-text { max-width: 1250px; width: 100%; margin-inline: auto; padding: 0 4vw; }
.hero-pin .kicker { color: #bfe4fb; }
.hero-title { color: #fff; }
.hero-title em { color: #7fd0f5; }
.hero-sub { color: rgba(255,255,255,.9); }
.hero-sub strong { color: #fff; }
.hero-points li { color: #fff; }
.hero-points li::before { background: rgba(255,255,255,.22); color: #fff; }
.btn-on-video { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.55); }
.btn-on-video:hover { background: rgba(255,255,255,.22); border-color: #fff; }
.hero-sticky .waves { z-index: 4; }
.hero-hint {
  position: absolute; left: 50%; bottom: 6.4rem; transform: translateX(-50%); z-index: 5;
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
  color: #fff; font-size: .8rem; font-weight: 600;
  opacity: .92; transition: opacity .5s; white-space: nowrap;
  text-shadow: 0 1px 8px rgba(0,0,0,.45);
}
.hero-pin.interacted .hero-hint { opacity: 0; }
.hint-mouse { width: 22px; height: 34px; border: 2px solid #fff; border-radius: 12px; position: relative; }
.hint-mouse::after {
  content: ""; position: absolute; top: 6px; left: 50%; width: 3px; height: 7px;
  background: #fff; border-radius: 2px; animation: mwheel 1.6s ease-in-out infinite;
}
@keyframes mwheel {
  0%, 100% { opacity: .3; transform: translate(-50%, 0); }
  50% { opacity: 1; transform: translate(-50%, 8px); }
}

/* scène animée */
.hero-art { position: relative; min-height: 380px; }
.pipe-scene { width: 100%; max-width: 430px; display: block; margin-inline: auto; }
.pipe-flow { animation: flow 1.1s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -60; } }

.drop { transform-origin: 186px 150px; animation: dropfall 2.4s cubic-bezier(.55,0,.9,.6) infinite; }
@keyframes dropfall {
  0%   { transform: translateY(0) scale(.4); opacity: 0; }
  12%  { transform: translateY(0) scale(1); opacity: 1; }
  55%  { transform: translateY(0); opacity: 1; }
  95%  { transform: translateY(196px); opacity: 1; }
  100% { transform: translateY(196px); opacity: 0; }
}
.ripple { opacity: 0; transform-origin: 186px 360px; }
.r1 { animation: ripple 2.4s ease-out infinite; animation-delay: 2.16s; }
.r2 { animation: ripple 2.4s ease-out infinite; animation-delay: 2.28s; }
@keyframes ripple {
  0% { transform: scale(.3); opacity: .9; }
  40% { opacity: .4; }
  70% { transform: scale(2.1); opacity: 0; }
  100% { opacity: 0; }
}

/* bulles */
.bubble {
  position: absolute; bottom: 8%; border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, rgba(255,255,255,.95), rgba(56,182,227,.35));
  border: 1px solid rgba(56,182,227,.4);
  animation: rise linear infinite;
}
.b1 { left: 18%; width: 14px; height: 14px; animation-duration: 6s; }
.b2 { left: 30%; width: 9px;  height: 9px;  animation-duration: 4.6s; animation-delay: 1.2s; }
.b3 { left: 48%; width: 16px; height: 16px; animation-duration: 7s;   animation-delay: .6s; }
.b4 { left: 62%; width: 8px;  height: 8px;  animation-duration: 4.2s; animation-delay: 2s; }
.b5 { left: 74%; width: 12px; height: 12px; animation-duration: 5.4s; animation-delay: .3s; }
.b6 { left: 86%; width: 10px; height: 10px; animation-duration: 6.4s; animation-delay: 1.7s; }
@keyframes rise {
  0% { transform: translateY(0) translateX(0); opacity: 0; }
  12% { opacity: .9; }
  50% { transform: translateY(-46%) translateX(6px); }
  100% { transform: translateY(-92%) translateX(-4px); opacity: 0; }
}

/* vagues animées */
.waves { position: absolute; left: 0; right: 0; bottom: -2px; height: 90px; pointer-events: none; }
.wave { position: absolute; bottom: 0; left: 0; width: 200%; height: 100%; }
.w1 { animation: drift-x 13s linear infinite; opacity: .9; }
.w2 { animation: drift-x 9s linear infinite reverse; }
@keyframes drift-x { to { transform: translateX(-50%); } }

/* ---- bandes vidéo cinématiques ---- */
.filmband { position: relative; height: 62vh; min-height: 420px; overflow: hidden; }
.media { position: relative; overflow: hidden; background: var(--aqua-soft); }
.media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.filmband-media { position: absolute; inset: 0; }
/* placeholder animé quand la vidéo n'est pas encore fournie */
.media.missing video { display: none; }
.media.missing::before {
  content: ""; position: absolute; inset: -30%;
  background:
    radial-gradient(ellipse 55% 45% at 32% 60%, rgba(56,182,227,.4), transparent 62%),
    radial-gradient(ellipse 50% 45% at 72% 34%, rgba(18,115,212,.35), transparent 66%),
    linear-gradient(140deg, #2b6fb0 0%, #0b2e4f 55%, #1273d4 100%);
  animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: translate(-2%,-1%) scale(1); }
  to   { transform: translate(2%,1.5%) scale(1.06); }
}
.media.missing::after {
  content: "🎬  " attr(data-prompt) "  ·  " attr(data-asset);
  position: absolute; left: 50%; bottom: 1.4rem; transform: translateX(-50%);
  font-family: var(--font); font-size: .72rem; font-weight: 600;
  letter-spacing: .08em; color: #fff;
  background: rgba(11,46,79,.45); border: 1px solid rgba(255,255,255,.3);
  padding: .5rem 1rem; border-radius: 999px; white-space: nowrap;
  backdrop-filter: blur(4px);
}
.filmband-caption {
  position: absolute; inset: 0; z-index: 3;
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 6vw; max-width: 1250px; margin-inline: auto; left: 0; right: 0;
  color: #fff;
  background: linear-gradient(90deg, rgba(11,46,79,.72), rgba(11,46,79,.25) 60%, transparent);
}
.filmband-caption .kicker { color: #bfe4fb; }
.filmband-caption h2 {
  font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; line-height: 1.08;
}
.filmband-caption h2 em { font-style: normal; color: #7fd0f5; }
.filmband-light .filmband-caption {
  background: linear-gradient(90deg, rgba(255,255,255,.85), rgba(255,255,255,.4) 55%, transparent);
  color: var(--deep);
}
.filmband-light .filmband-caption .kicker { color: var(--blue); }
.filmband-light .filmband-caption h2 em { color: var(--blue); }

/* ---- réactivité : carte animée ---- */
.reactivite {
  max-width: 1250px; margin-inline: auto; padding: 7rem 4vw;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5vw; align-items: center;
}
.reactivite-map {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 1.4rem;
}
.reactivite-map svg { width: 100%; height: auto; display: block; }
.road-dash { animation: roadmove 1.1s linear infinite; }
@keyframes roadmove { to { stroke-dashoffset: -32; } }
.reactivite-mini { margin-top: 2.2rem; display: flex; gap: 2.6rem; }
.reactivite-mini span { display: flex; flex-direction: column; }
.reactivite-mini b { font-size: 2rem; font-weight: 800; color: var(--blue); line-height: 1; }
.reactivite-mini small { margin-top: .35rem; font-size: .74rem; color: var(--muted); font-weight: 600; }

/* ---- reveals ---- */
.reveal {
  opacity: 0; transform: translateY(1.8rem);
  transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1);
}
.reveal.in { opacity: 1; transform: none; }

/* ---- stats ---- */
.stats { padding: 3.5rem 4vw; background: var(--white); }
.stats-grid {
  max-width: 1100px; margin-inline: auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem;
  text-align: center;
}
.stat { display: flex; flex-direction: column; gap: .3rem; }
.stat:nth-child(2) { transition-delay: .1s; }
.stat:nth-child(3) { transition-delay: .2s; }
.stat:nth-child(4) { transition-delay: .3s; }
.stat-num {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem); font-weight: 800; color: var(--blue);
  font-variant-numeric: tabular-nums;
}
.stat-label { font-size: .88rem; color: var(--muted); font-weight: 600; }

/* ---- sections communes ---- */
section { position: relative; }
.section-title {
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  font-weight: 800; line-height: 1.08; color: var(--deep);
}
.section-title em { font-style: normal; color: var(--blue); }

/* ---- services ---- */
.services { padding: 7rem 4vw; max-width: 1250px; margin-inline: auto; }
.services-grid {
  margin-top: 3.5rem;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem;
}
.service {
  background: var(--white); border-radius: var(--radius);
  padding: 2rem 1.8rem; box-shadow: var(--shadow);
  border: 1px solid transparent;
  transition: transform .3s, border-color .3s;
}
.service:hover { transform: translateY(-6px); border-color: var(--aqua-soft); }
.service:nth-child(2) { transition-delay: .06s; }
.service:nth-child(3) { transition-delay: .12s; }
.service:nth-child(5) { transition-delay: .06s; }
.service:nth-child(6) { transition-delay: .12s; }
.service-icon {
  width: 64px; height: 64px; border-radius: 16px;
  display: grid; place-items: center;
  background: var(--aqua-soft); color: var(--deep);
  margin-bottom: 1.2rem;
}
.service-icon svg { width: 38px; height: 38px; overflow: visible; }
.service h3 { font-size: 1.2rem; font-weight: 800; color: var(--deep); margin-bottom: .5rem; }
.service p { font-size: .95rem; line-height: 1.65; color: var(--muted); }

/* icônes animées au survol */
.icon-leak .i-drip { transform-origin: 24px 34px; }
.service:hover .icon-leak .i-drip { animation: dripfall 1s ease-in infinite; }
@keyframes dripfall {
  0% { transform: translateY(0) scale(.5); opacity: 0; }
  25% { transform: translateY(0) scale(1); opacity: 1; }
  80% { transform: translateY(9px); opacity: 1; }
  100% { transform: translateY(10px); opacity: 0; }
}
.icon-drain .i-swirl { transform-origin: 24px 24px; }
.service:hover .icon-drain .i-swirl { animation: spin 1.4s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.icon-heater .i-flame { transform-origin: 24px 28px; }
.service:hover .icon-heater .i-flame { animation: flicker .55s ease-in-out infinite alternate; }
@keyframes flicker {
  from { transform: scale(1) rotate(-2deg); }
  to { transform: scale(1.15, 1.28) rotate(2deg); }
}
.icon-tap .i-tapdrip { transform-origin: 40px 36px; }
.service:hover .icon-tap .i-tapdrip { animation: dripfall .9s ease-in infinite; }
.icon-bath .i-steam { opacity: .55; }
.service:hover .icon-bath .s1 { animation: steam 1.3s ease-in-out infinite; }
.service:hover .icon-bath .s2 { animation: steam 1.3s ease-in-out infinite .4s; }
@keyframes steam {
  0% { transform: translateY(0); opacity: 0; }
  30% { opacity: .8; }
  100% { transform: translateY(-7px); opacity: 0; }
}
.icon-radiator .i-knob { transform-origin: 40px 10px; }
.service:hover .icon-radiator .i-knob { animation: blink .8s ease-in-out infinite; }

/* ---- process : tuyau qui se remplit ---- */
.process { padding: 7rem 4vw 8rem; max-width: 1000px; margin-inline: auto; }
.process-stage {
  margin-top: 3.5rem;
  display: grid; grid-template-columns: 70px 1fr; gap: 1.6rem;
}
.process-pipe { width: 60px; height: auto; }
.pnode {
  fill: #dbe7f2; stroke: var(--white); stroke-width: 4;
  transition: fill .5s;
}
.pnode.on { fill: var(--blue); }
.process-steps { list-style: none; display: flex; flex-direction: column; gap: 3.2rem; }
.pstep {
  background: var(--white); border-radius: var(--radius);
  padding: 1.7rem 1.8rem; box-shadow: var(--shadow);
  opacity: .35; transform: translateX(1rem);
  transition: opacity .6s, transform .6s;
}
.pstep.on { opacity: 1; transform: none; }
.pstep-num {
  display: inline-grid; place-items: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--aqua-soft); color: var(--blue);
  font-weight: 800; margin-bottom: .8rem;
}
.pstep.on .pstep-num { background: var(--blue); color: #fff; }
.pstep h3 { font-size: 1.15rem; font-weight: 800; color: var(--deep); margin-bottom: .4rem; }
.pstep p { font-size: .95rem; line-height: 1.65; color: var(--muted); }
.pstep strong { color: var(--deep); }

/* ---- urgence ---- */
.urgence {
  background: linear-gradient(120deg, var(--deep), #123c66);
  color: #fff; padding: 4.5rem 4vw;
}
.urgence-inner {
  max-width: 1100px; margin-inline: auto;
  display: flex; align-items: center; gap: 3rem; flex-wrap: wrap;
}
.urgence-rings {
  position: relative; width: 110px; height: 110px; flex-shrink: 0;
  display: grid; place-items: center;
}
.urgence-rings svg {
  width: 44px; height: 44px; color: #fff; position: relative; z-index: 2;
  animation: wiggle 2.4s ease-in-out infinite;
}
@keyframes wiggle {
  0%, 100% { transform: rotate(0); }
  4%, 12% { transform: rotate(-14deg); }
  8%, 16% { transform: rotate(12deg); }
  20% { transform: rotate(0); }
}
.urgence-rings span {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.5);
  animation: ring 2.4s ease-out infinite;
}
.urgence-rings span:nth-child(2) { animation-delay: .5s; }
.urgence-rings span:nth-child(3) { animation-delay: 1s; }
@keyframes ring {
  0% { transform: scale(.5); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}
.urgence-text { flex: 1; min-width: 260px; }
.urgence-text h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); font-weight: 800; }
.urgence-text p { margin-top: .6rem; opacity: .85; font-size: 1.05rem; }

/* ---- tarifs ---- */
.tarifs { padding: 7rem 4vw; max-width: 1250px; margin-inline: auto; }
.tarifs-grid {
  margin-top: 3.5rem;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem;
  align-items: stretch;
}
.tarif {
  position: relative;
  background: var(--white); border-radius: var(--radius);
  padding: 2.2rem 2rem; box-shadow: var(--shadow);
  border: 2px solid transparent;
}
.tarif:nth-child(2) { transition-delay: .08s; }
.tarif:nth-child(3) { transition-delay: .16s; }
.tarif-star { border-color: var(--blue); }
.tarif-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .06em;
  padding: .35rem .9rem; border-radius: 999px; white-space: nowrap;
}
.tarif h3 { font-size: 1.1rem; font-weight: 800; color: var(--deep); }
.tarif-price { margin-top: .8rem; font-size: 2.4rem; font-weight: 800; color: var(--blue); }
.tarif-note { font-size: .82rem; color: var(--muted); margin-bottom: 1.2rem; }
.tarif ul { list-style: none; display: flex; flex-direction: column; gap: .55rem; }
.tarif li {
  font-size: .92rem; color: var(--muted);
  display: flex; gap: .5rem; align-items: baseline;
}
.tarif li::before { content: "•"; color: var(--aqua); font-weight: 800; }

/* ---- avis ---- */
.avis { padding: 5rem 4vw 7rem; max-width: 1250px; margin-inline: auto; }
.avis-grid {
  margin-top: 3.5rem;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem;
}
.avis-card {
  background: var(--white); border-radius: var(--radius);
  padding: 2rem 1.9rem; box-shadow: var(--shadow);
}
.avis-card:nth-child(2) { transition-delay: .08s; }
.avis-card:nth-child(3) { transition-delay: .16s; }
.stars { color: #f5b301; letter-spacing: .2em; margin-bottom: 1rem; }
.avis-card blockquote { font-size: .98rem; line-height: 1.7; color: var(--ink); }
.avis-card figcaption { margin-top: 1.1rem; font-size: .85rem; font-weight: 700; color: var(--muted); }

/* ---- zone ---- */
.zone { background: var(--white); padding: 7rem 4vw; }
.zone-inner {
  max-width: 1100px; margin-inline: auto;
  display: grid; grid-template-columns: auto 1fr; gap: 5vw; align-items: center;
}
.zone-radar {
  position: relative; width: min(300px, 70vw); aspect-ratio: 1;
  display: grid; place-items: center;
}
.radar-ring {
  position: absolute; border-radius: 50%;
  border: 2px solid var(--aqua-soft);
}
.rr1 { inset: 0; }
.rr2 { inset: 18%; border-color: #cbe2f4; }
.rr3 { inset: 36%; border-color: #b8d9f0; }
.radar-sweep {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(18,115,212,.35), transparent 70deg);
  animation: sweep 4s linear infinite;
}
@keyframes sweep { to { transform: rotate(360deg); } }
.radar-dot {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 6px rgba(18,115,212,.2);
}
.zone-copy { margin-top: 1.2rem; color: var(--muted); line-height: 1.7; max-width: 30rem; }
.zone-list {
  margin-top: 1.6rem; list-style: none;
  display: grid; grid-template-columns: repeat(4, auto); gap: .7rem 1rem;
}
.zone-list li {
  background: var(--paper); border: 1px solid var(--aqua-soft);
  border-radius: 999px; padding: .45rem 1rem;
  font-size: .88rem; font-weight: 600; color: var(--deep);
  text-align: center;
}

/* ---- contact ---- */
.contact { padding: 7rem 4vw 8rem; max-width: 1250px; margin-inline: auto; }
.contact-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5vw; align-items: start;
}
.contact-copy { margin-top: 1.2rem; color: var(--muted); line-height: 1.7; max-width: 30rem; }
.contact-coords { margin-top: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.contact-coords p { color: var(--muted); line-height: 1.6; }
.contact-coords strong { color: var(--deep); }
.contact-form {
  background: var(--white); border-radius: var(--radius);
  padding: 2.4rem 2.2rem; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 1.3rem;
}
.contact-form label {
  display: flex; flex-direction: column; gap: .45rem;
  font-size: .82rem; font-weight: 700; color: var(--deep);
}
.contact-form input, .contact-form textarea {
  border: 2px solid var(--aqua-soft); border-radius: 12px;
  padding: .85rem 1rem;
  font-family: var(--font); font-size: 1rem; color: var(--ink);
  outline: none; resize: none; background: var(--paper);
  transition: border-color .3s;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue); }
.form-confirm { display: none; font-weight: 700; color: var(--blue); }
.contact-form.sent .form-confirm { display: block; }
.contact-form.sent button { display: none; }

/* ---- footer ---- */
.footer {
  background: var(--deep); color: rgba(255,255,255,.85);
  text-align: center; padding: 3rem 4vw;
  display: flex; flex-direction: column; gap: .6rem;
  font-size: .9rem;
}
.footer strong { color: #fff; }
.footer-demo { font-size: .75rem; opacity: .5; }

/* ---- responsive ---- */
@media (max-width: 980px) {
  .hero-overlay { background: linear-gradient(180deg, rgba(9,32,58,.5) 0%, rgba(9,32,58,.78) 100%); }
  .reactivite { grid-template-columns: 1fr; gap: 3rem; }
  .services-grid, .tarifs-grid, .avis-grid { grid-template-columns: 1fr 1fr; }
  .zone-inner { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .zone-list { grid-template-columns: repeat(3, auto); justify-content: center; }
  .contact-inner { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .badge-247 { display: none; }
  .brand-text span { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1.6rem; }
  .services-grid, .tarifs-grid, .avis-grid { grid-template-columns: 1fr; }
  .process-stage { grid-template-columns: 44px 1fr; gap: 1rem; }
  .process-pipe { width: 40px; }
  .zone-list { grid-template-columns: repeat(2, auto); }
}
@media (prefers-reduced-motion: reduce) {
  .pipe-flow, .drop, .ripple, .bubble, .wave, .pulse::after,
  .radar-sweep, .urgence-rings span, .urgence-rings svg { animation: none !important; }
  .reveal { transition: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}