/* =========================================================================
   AquaCurage Pro — Design System "Aqua Premium"
   Palette imposee : primaire #10B7C9 / sombre #0B2F36 / clair #E6FBFF / accent #0E7490
   Typo : titres Sora, corps Manrope
   ========================================================================= */

/* ----------------------------- TOKENS ---------------------------------- */
:root {
  /* couleurs de base imposees */
  --c-primary: #10B7C9;
  --c-dark: #0B2F36;
  --c-light: #E6FBFF;
  --c-accent: #0E7490;

  /* nuances derivees */
  --c-primary-050: #ecfdff;
  --c-primary-100: #d2f6fb;
  --c-primary-200: #a8ecf4;
  --c-primary-300: #6fdcea;
  --c-primary-400: #34c6d9;
  --c-primary-500: #10B7C9;
  --c-primary-600: #0e98a8;
  --c-primary-700: #0e7a88;
  --c-primary-800: #115e69;
  --c-primary-900: #134e58;

  --c-dark-700: #103e47;
  --c-dark-800: #0c363d;
  --c-dark-900: #0B2F36;
  --c-dark-950: #06181c;

  --c-ink: #0a262b;
  --c-muted: #4a6770;
  --c-muted-soft: #6f8b93;
  --c-line: #d6eef2;
  --c-line-soft: #e9f7fa;

  --c-white: #ffffff;
  --c-cream: #f6fdff;

  /* surfaces */
  --bg: #f3fcfe;
  --bg-alt: #ffffff;
  --surface: #ffffff;

  /* echelle typo fluide */
  --fs-300: clamp(0.78rem, 0.74rem + 0.2vw, 0.85rem);
  --fs-400: clamp(0.95rem, 0.9rem + 0.25vw, 1.05rem);
  --fs-500: clamp(1.1rem, 1rem + 0.5vw, 1.3rem);
  --fs-600: clamp(1.35rem, 1.15rem + 1vw, 1.7rem);
  --fs-700: clamp(1.75rem, 1.4rem + 1.7vw, 2.4rem);
  --fs-800: clamp(2.25rem, 1.7rem + 2.7vw, 3.4rem);
  --fs-900: clamp(2.7rem, 1.9rem + 4vw, 4.5rem);

  /* espacements */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;
  --section-y: clamp(3.5rem, 2.5rem + 4vw, 7rem);

  /* radius */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;
  --r-pill: 999px;

  /* ombres aquatiques */
  --sh-sm: 0 2px 8px rgba(11, 47, 54, 0.06);
  --sh-md: 0 12px 30px -12px rgba(11, 47, 54, 0.18);
  --sh-lg: 0 30px 60px -24px rgba(11, 47, 54, 0.28);
  --sh-glow: 0 20px 50px -18px rgba(16, 183, 201, 0.45);

  /* transitions */
  --t-fast: 160ms cubic-bezier(0.22, 1, 0.36, 1);
  --t: 320ms cubic-bezier(0.22, 1, 0.36, 1);
  --t-slow: 620ms cubic-bezier(0.22, 1, 0.36, 1);

  --container: 1200px;
  --header-h: 76px;
}

/* ----------------------------- RESET ----------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  color: var(--c-ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: var(--fs-400);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, picture, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-family: "Sora", system-ui, sans-serif; line-height: 1.12; color: var(--c-dark); font-weight: 700; letter-spacing: -0.02em; }
:focus-visible { outline: 3px solid var(--c-primary-600); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--c-primary-200); color: var(--c-dark-900); }

/* ----------------------------- LAYOUT ---------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2rem); }
.container-narrow { max-width: 820px; margin-inline: auto; }
.section { padding-block: var(--section-y); position: relative; }
.section--alt { background: var(--bg-alt); }
.section--tint {
  background:
    radial-gradient(900px 400px at 12% 0%, var(--c-primary-050), transparent 60%),
    linear-gradient(180deg, var(--c-cream), #eef9fb);
}
.section--dark { background: linear-gradient(160deg, var(--c-dark-900), var(--c-dark-800) 60%, #0e4751); color: #d8f4f8; }
.section--dark h2, .section--dark h3 { color: #fff; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: "Sora", sans-serif; font-weight: 600; font-size: var(--fs-300);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-accent);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--c-primary), transparent); }
.section--dark .eyebrow { color: var(--c-primary-300); }

.section-head { max-width: 720px; margin-bottom: clamp(2rem, 1rem + 3vw, 3.5rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: var(--fs-700); margin-top: var(--sp-3); }
.section-head p { color: var(--c-muted); font-size: var(--fs-500); margin-top: var(--sp-4); }
.section--dark .section-head p { color: #b9e3ea; }

.lead { font-size: var(--fs-500); color: var(--c-muted); }
.text-grad { background: linear-gradient(120deg, var(--c-primary-600), var(--c-accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ----------------------------- BUTTONS --------------------------------- */
.btn {
  --btn-bg: var(--c-primary);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  font-family: "Sora", sans-serif; font-weight: 600; font-size: var(--fs-400);
  padding: 0.85em 1.5em; border-radius: var(--r-pill); border: 1.5px solid transparent;
  cursor: pointer; position: relative; overflow: hidden; isolation: isolate;
  transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t);
  text-align: center; line-height: 1.1;
}
.btn svg { width: 1.1em; height: 1.1em; flex: none; }
.btn::after { /* ripple liquide au survol */
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,0.35), transparent 45%);
  opacity: 0; transition: opacity var(--t);
}
.btn:hover::after { opacity: 1; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: linear-gradient(135deg, var(--c-primary-400), var(--c-primary-600)); color: #fff; box-shadow: var(--sh-glow); }
.btn-primary:hover { box-shadow: 0 26px 60px -18px rgba(16,183,201,0.6); }

.btn-ghost { background: rgba(255,255,255,0.08); color: var(--c-dark); border-color: var(--c-line); }
.btn-ghost:hover { border-color: var(--c-primary); color: var(--c-primary-700); background: var(--c-primary-050); }
.section--dark .btn-ghost, .hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.06); }
.section--dark .btn-ghost:hover, .hero .btn-ghost:hover { background: rgba(255,255,255,0.16); border-color: #fff; color: #fff; }

.btn-call { background: linear-gradient(135deg, #fff, #eafcff); color: var(--c-accent); box-shadow: var(--sh-md); }
.btn-call:hover { color: var(--c-primary-700); }
.btn-call .pulse { width: 9px; height: 9px; border-radius: 50%; background: var(--c-primary); box-shadow: 0 0 0 0 rgba(16,183,201,0.6); animation: pulse-ring 1.8s infinite; }

.btn-block { width: 100%; }
.btn-lg { padding: 1em 1.8em; font-size: var(--fs-500); }

/* ----------------------------- HEADER / NAV ---------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.82); backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--c-line-soft);
  transition: box-shadow var(--t), background var(--t);
}
.site-header.scrolled { box-shadow: var(--sh-sm); background: rgba(255,255,255,0.93); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-5); min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-family: "Sora", sans-serif; font-weight: 800; font-size: 1.18rem; color: var(--c-dark); letter-spacing: -0.02em; }
.brand .logo-mark { width: 38px; height: 38px; flex: none; filter: drop-shadow(0 4px 10px rgba(16,183,201,0.35)); }
.brand b { color: var(--c-primary-600); font-weight: 800; }
.brand small { display: block; font-family: "Manrope", sans-serif; font-weight: 600; font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--c-muted-soft); }

.nav-links { display: flex; align-items: center; gap: 0.15rem; }
.nav-links a {
  font-family: "Sora", sans-serif; font-weight: 500; font-size: 0.92rem; color: var(--c-dark-800);
  padding: 0.5rem 0.7rem; border-radius: var(--r-pill); position: relative; transition: color var(--t), background var(--t);
}
.nav-links a::after { content: ""; position: absolute; left: 0.7rem; right: 0.7rem; bottom: 0.32rem; height: 2px; background: var(--c-primary); border-radius: 2px; transform: scaleX(0); transform-origin: left; transition: transform var(--t); }
.nav-links a:hover { color: var(--c-primary-700); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--c-primary-700); background: var(--c-primary-050); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta { display: flex; align-items: center; gap: 0.6rem; }
.nav-tel { display: inline-flex; }

.nav-toggle {
  display: none; width: 46px; height: 46px; border: 1px solid var(--c-line); border-radius: 12px;
  background: var(--c-primary-050); cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 5px;
}
.nav-toggle span { display: block; width: 22px; height: 2px; border-radius: 2px; background: var(--c-dark); transition: transform var(--t), opacity var(--t); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 99;
  background: linear-gradient(170deg, #fff, var(--c-primary-050));
  padding: var(--sp-5) clamp(1.1rem, 4vw, 2rem) var(--sp-7);
  transform: translateX(100%); transition: transform var(--t); overflow-y: auto;
  display: flex; flex-direction: column; gap: 0.3rem;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a { font-family: "Sora", sans-serif; font-weight: 600; font-size: 1.15rem; padding: 0.85rem 0.6rem; border-bottom: 1px solid var(--c-line-soft); color: var(--c-dark); display: flex; justify-content: space-between; align-items: center; }
.mobile-menu a.active { color: var(--c-primary-700); }
.mobile-menu a::after { content: "→"; color: var(--c-primary); opacity: 0.6; }
.mobile-menu .btn { margin-top: var(--sp-5); }

/* ----------------------------- HERO ------------------------------------ */
.hero { position: relative; isolation: isolate; min-height: min(88vh, 760px); display: flex; align-items: center; padding-block: clamp(3rem, 4vw, 5rem); overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: -3; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; will-change: transform; }
.hero-overlay {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(105deg, rgba(6,24,28,0.92) 0%, rgba(11,47,54,0.78) 38%, rgba(14,116,144,0.35) 75%, rgba(16,183,201,0.18) 100%);
}
.hero-glow {
  position: absolute; z-index: -1; width: 60vw; height: 60vw; max-width: 720px; max-height: 720px; right: -8%; top: -15%;
  background: radial-gradient(circle, rgba(16,183,201,0.45), transparent 62%); filter: blur(10px);
  border-radius: 50%; pointer-events: none; animation: float-glow 11s ease-in-out infinite;
}
.hero-glow.two { left: -12%; bottom: -22%; top: auto; right: auto; width: 46vw; height: 46vw; background: radial-gradient(circle, rgba(52,198,217,0.3), transparent 60%); animation-delay: -4s; }

.hero-inner { position: relative; max-width: 720px; color: #eafdff; }
.hero h1 { color: #fff; font-size: var(--fs-900); font-weight: 800; }
.hero h1 em { font-style: normal; color: var(--c-primary-300); }
.hero p { margin-top: var(--sp-5); font-size: var(--fs-500); color: #cfeef4; max-width: 56ch; }
.hero-actions { margin-top: var(--sp-6); display: flex; flex-wrap: wrap; gap: var(--sp-4); }
.hero-badges { margin-top: var(--sp-6); display: flex; flex-wrap: wrap; gap: 0.6rem; }

.trust-chip {
  display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.5rem 0.95rem; border-radius: var(--r-pill);
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: #eafdff; font-size: 0.85rem; font-weight: 600;
  backdrop-filter: blur(6px);
}
.trust-chip svg { width: 1.05em; height: 1.05em; color: var(--c-primary-300); }

/* vague decorative bas du hero */
.hero-wave { position: absolute; left: 0; right: 0; bottom: -1px; z-index: -1; line-height: 0; color: var(--bg); }
.hero-wave svg { width: 100%; height: clamp(40px, 6vw, 90px); }

/* ----------------------------- REASSURANCE BAND ------------------------ */
.assure-band { position: relative; margin-top: calc(var(--section-y) * -0.5); z-index: 5; }
.assure-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--c-line-soft);
  border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-lg); border: 1px solid var(--c-line-soft);
}
.assure-item { background: #fff; padding: 1.4rem 1.3rem; display: flex; gap: 0.85rem; align-items: flex-start; }
.assure-item .ico { width: 42px; height: 42px; flex: none; border-radius: 12px; display: grid; place-items: center; background: var(--c-primary-050); color: var(--c-primary-600); }
.assure-item .ico svg { width: 22px; height: 22px; }
.assure-item h3 { font-size: 1rem; color: var(--c-dark); }
.assure-item p { font-size: 0.86rem; color: var(--c-muted); margin-top: 2px; }

/* ----------------------------- GRIDS ----------------------------------- */
.grid { display: grid; gap: clamp(1rem, 2vw, 1.6rem); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.split.media-right .media-col { order: 2; }

/* ----------------------------- CARDS ----------------------------------- */
.card {
  background: var(--surface); border: 1px solid var(--c-line-soft); border-radius: var(--r-lg);
  padding: clamp(1.4rem, 2.4vw, 2rem); box-shadow: var(--sh-sm);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  position: relative; overflow: hidden;
}
.card::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(420px 200px at var(--mx,50%) var(--my,0%), var(--c-primary-050), transparent 60%); opacity: 0; transition: opacity var(--t); pointer-events: none; }
.card:hover { transform: translateY(-6px); box-shadow: var(--sh-md); border-color: var(--c-primary-200); }
.card:hover::before { opacity: 1; }

.service-card .ico, .feature-card .ico {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; margin-bottom: var(--sp-4);
  background: linear-gradient(140deg, var(--c-primary-100), var(--c-primary-050)); color: var(--c-primary-700);
  box-shadow: inset 0 0 0 1px var(--c-primary-100);
}
.service-card .ico svg, .feature-card .ico svg { width: 28px; height: 28px; }
.service-card h3 { font-size: var(--fs-500); margin-bottom: var(--sp-2); }
.service-card p { color: var(--c-muted); font-size: 0.95rem; }
.service-card .more { display: inline-flex; align-items: center; gap: 0.4rem; margin-top: var(--sp-4); font-family: "Sora", sans-serif; font-weight: 600; font-size: 0.9rem; color: var(--c-primary-700); }
.service-card .more svg { width: 1em; height: 1em; transition: transform var(--t); }
.service-card:hover .more svg { transform: translateX(4px); }

.feature-card { background: var(--c-cream); }
.feature-card h3 { font-size: 1.1rem; margin-bottom: var(--sp-2); }
.feature-card p { color: var(--c-muted); font-size: 0.92rem; }

/* ----------------------------- LISTE A PUCES SVG ----------------------- */
.ticks { display: grid; gap: 0.8rem; }
.ticks li { display: flex; gap: 0.7rem; align-items: flex-start; }
.ticks li svg { width: 22px; height: 22px; flex: none; margin-top: 1px; color: var(--c-primary-600); }
.ticks.on-dark li svg { color: var(--c-primary-300); }
.ticks li span { color: var(--c-muted); }
.ticks.on-dark li span { color: #c8e8ee; }

/* ----------------------------- IMAGE BLOCKS ---------------------------- */
.img-frame { position: relative; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-lg); isolation: isolate; }
.img-frame img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.img-frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, transparent 50%, rgba(11,47,54,0.45)); mix-blend-mode: multiply; }
.img-frame:hover img { transform: scale(1.05); }
.img-frame.tall { aspect-ratio: 3/4; }
.img-frame.wide { aspect-ratio: 3/2; }
.img-frame .float-badge {
  position: absolute; left: 1rem; bottom: 1rem; z-index: 2; background: rgba(255,255,255,0.92); backdrop-filter: blur(8px);
  border-radius: var(--r-md); padding: 0.7rem 1rem; box-shadow: var(--sh-md); display: flex; gap: 0.6rem; align-items: center;
}
.img-frame .float-badge .n { font-family: "Sora", sans-serif; font-weight: 800; font-size: 1.5rem; color: var(--c-primary-600); line-height: 1; }
.img-frame .float-badge small { font-size: 0.72rem; color: var(--c-muted); line-height: 1.2; }
.media-decor { position: absolute; inset: -8% -6% auto auto; width: 60%; height: 60%; z-index: -1; background: radial-gradient(circle, var(--c-primary-100), transparent 60%); border-radius: 50%; filter: blur(8px); }
.media-col { position: relative; }

/* ----------------------------- PROCESS / STEPS ------------------------- */
.steps { display: grid; gap: clamp(1rem, 2vw, 1.5rem); grid-template-columns: repeat(4, 1fr); counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--c-line-soft); border-radius: var(--r-lg); padding: 1.8rem 1.4rem 1.5rem; box-shadow: var(--sh-sm); transition: transform var(--t), box-shadow var(--t); }
.step:hover { transform: translateY(-5px); box-shadow: var(--sh-md); }
.step .num { counter-increment: step; font-family: "Sora", sans-serif; font-weight: 800; font-size: 1.4rem; width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(140deg, var(--c-primary), var(--c-accent)); color: #fff; box-shadow: var(--sh-glow); margin-bottom: var(--sp-4); }
.step .num::before { content: "0" counter(step); }
.step h3 { font-size: 1.1rem; margin-bottom: var(--sp-2); }
.step p { color: var(--c-muted); font-size: 0.9rem; }
.step:not(:last-child)::after { content: ""; position: absolute; top: 2.8rem; right: -0.85rem; width: 1.4rem; height: 2px; background: var(--c-primary-200); }

/* ----------------------------- STATS ----------------------------------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2.5vw, 2.5rem); text-align: center; }
.stat .num { font-family: "Sora", sans-serif; font-weight: 800; font-size: clamp(2.2rem, 1.5rem + 3vw, 3.6rem); line-height: 1; background: linear-gradient(120deg, var(--c-primary-300), #fff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.section--tint .stat .num, .section:not(.section--dark) .stat .num { background: linear-gradient(120deg, var(--c-primary-600), var(--c-accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .suffix { -webkit-text-fill-color: currentColor; }
.stat p { margin-top: var(--sp-3); font-weight: 600; color: var(--c-muted); font-size: 0.95rem; }
.section--dark .stat p { color: #aadfe7; }

/* ----------------------------- ZONES GRID ------------------------------ */
.zones-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 0.7rem; }
.zone-chip { display: flex; align-items: center; gap: 0.55rem; padding: 0.85rem 1.1rem; background: #fff; border: 1px solid var(--c-line-soft); border-radius: var(--r-md); font-weight: 600; font-size: 0.92rem; color: var(--c-dark-800); transition: transform var(--t), border-color var(--t), box-shadow var(--t); }
.zone-chip svg { width: 18px; height: 18px; color: var(--c-primary-600); flex: none; }
.zone-chip:hover { transform: translateY(-3px); border-color: var(--c-primary-300); box-shadow: var(--sh-sm); }

/* ----------------------------- TARIFS TABLE ---------------------------- */
.pricing-table { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-md); border: 1px solid var(--c-line-soft); }
.pricing-table caption { caption-side: bottom; font-size: 0.82rem; color: var(--c-muted-soft); padding-top: var(--sp-4); text-align: left; }
.pricing-table th, .pricing-table td { padding: 1rem 1.2rem; text-align: left; border-bottom: 1px solid var(--c-line-soft); }
.pricing-table thead th { background: linear-gradient(135deg, var(--c-dark-900), var(--c-accent)); color: #fff; font-family: "Sora", sans-serif; font-weight: 600; font-size: 0.95rem; }
.pricing-table tbody tr:hover { background: var(--c-primary-050); }
.pricing-table .price { font-family: "Sora", sans-serif; font-weight: 700; color: var(--c-primary-700); white-space: nowrap; }
.pricing-table td small { color: var(--c-muted-soft); font-weight: 500; }

.price-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(1rem,2vw,1.5rem); }
.price-card { background: #fff; border: 1px solid var(--c-line-soft); border-radius: var(--r-lg); padding: 1.8rem; box-shadow: var(--sh-sm); display: flex; flex-direction: column; gap: var(--sp-3); position: relative; }
.price-card.featured { border-color: var(--c-primary); box-shadow: var(--sh-glow); transform: translateY(-4px); }
.price-card.featured .ribbon { position: absolute; top: -12px; left: 1.8rem; background: linear-gradient(135deg, var(--c-primary), var(--c-accent)); color: #fff; font-family: "Sora",sans-serif; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.35rem 0.8rem; border-radius: var(--r-pill); }
.price-card h3 { font-size: 1.2rem; }
.price-card .amount { font-family: "Sora",sans-serif; font-weight: 800; font-size: 2.4rem; color: var(--c-dark); }
.price-card .amount small { font-size: 0.9rem; font-weight: 600; color: var(--c-muted); }

/* ----------------------------- FAQ ------------------------------------- */
.faq { display: grid; gap: 0.8rem; max-width: 860px; }
.faq details { background: #fff; border: 1px solid var(--c-line-soft); border-radius: var(--r-md); overflow: hidden; transition: box-shadow var(--t), border-color var(--t); }
.faq details[open] { box-shadow: var(--sh-sm); border-color: var(--c-primary-200); }
.faq summary { cursor: pointer; list-style: none; padding: 1.1rem 1.3rem; font-family: "Sora", sans-serif; font-weight: 600; font-size: 1.02rem; color: var(--c-dark); display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 22px; height: 22px; flex: none; border-radius: 50%; background: var(--c-primary-050); position: relative; transition: background var(--t); background-image: linear-gradient(var(--c-primary-700),var(--c-primary-700)), linear-gradient(var(--c-primary-700),var(--c-primary-700)); background-size: 11px 2px, 2px 11px; background-position: center; background-repeat: no-repeat; }
.faq details[open] summary::after { transform: rotate(90deg); background-image: linear-gradient(var(--c-primary-700),var(--c-primary-700)); background-size: 11px 2px; }
.faq .answer { padding: 0 1.3rem 1.2rem; color: var(--c-muted); }

/* ----------------------------- TESTIMONIALS ---------------------------- */
.reviews { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(1rem,2vw,1.5rem); }
.review { background: #fff; border: 1px solid var(--c-line-soft); border-radius: var(--r-lg); padding: 1.8rem; box-shadow: var(--sh-sm); position: relative; }
.review .stars { display: flex; gap: 2px; color: #f5a524; margin-bottom: var(--sp-3); }
.review .stars svg { width: 18px; height: 18px; }
.review blockquote { color: var(--c-dark-800); font-size: 1rem; line-height: 1.6; }
.review .who { margin-top: var(--sp-4); display: flex; align-items: center; gap: 0.7rem; }
.review .avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(140deg, var(--c-primary), var(--c-accent)); color: #fff; display: grid; place-items: center; font-family: "Sora",sans-serif; font-weight: 700; }
.review .who b { font-family: "Sora",sans-serif; font-size: 0.95rem; color: var(--c-dark); }
.review .who small { display: block; color: var(--c-muted-soft); font-size: 0.8rem; }

/* ----------------------------- BADGES / CHIPS -------------------------- */
.badge { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.35rem 0.85rem; border-radius: var(--r-pill); font-family: "Sora",sans-serif; font-weight: 600; font-size: 0.78rem; background: var(--c-primary-050); color: var(--c-primary-700); border: 1px solid var(--c-primary-100); }
.badge.solid { background: linear-gradient(135deg, var(--c-primary), var(--c-accent)); color: #fff; border-color: transparent; }

/* ----------------------------- CTA BAND -------------------------------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--c-dark-900), var(--c-accent) 130%); color: #fff; border-radius: var(--r-xl); padding: clamp(2.2rem, 4vw, 3.6rem); box-shadow: var(--sh-lg); }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 300px at 85% -10%, rgba(16,183,201,0.4), transparent 60%); pointer-events: none; }
.cta-band .inner { position: relative; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-6); }
.cta-band h2 { color: #fff; font-size: var(--fs-700); max-width: 18ch; }
.cta-band p { color: #c4e9ef; margin-top: var(--sp-3); max-width: 46ch; }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: var(--sp-4); }

/* ----------------------------- BREADCRUMB ------------------------------ */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; font-size: 0.85rem; color: var(--c-muted); padding-block: 1rem; }
.breadcrumb a { color: var(--c-muted); transition: color var(--t); }
.breadcrumb a:hover { color: var(--c-primary-700); }
.breadcrumb .sep { color: var(--c-primary-300); }
.breadcrumb [aria-current="page"] { color: var(--c-dark); font-weight: 600; }

/* page hero (pages internes) */
.page-hero { position: relative; background: linear-gradient(160deg, var(--c-dark-900), var(--c-dark-800) 60%, #0e4751); color: #eafdff; padding-block: clamp(2.5rem, 3vw, 4rem) clamp(3rem,4vw,4.5rem); overflow: hidden; isolation: isolate; }
.page-hero::after { content: ""; position: absolute; right: -6%; top: -30%; width: 40vw; height: 40vw; max-width: 520px; max-height: 520px; background: radial-gradient(circle, rgba(16,183,201,0.35), transparent 62%); border-radius: 50%; z-index: -1; }
.page-hero h1 { color: #fff; font-size: var(--fs-800); margin-top: var(--sp-2); }
.page-hero p { color: #bfe6ed; font-size: var(--fs-500); margin-top: var(--sp-4); max-width: 60ch; }
.page-hero .hero-actions { margin-top: var(--sp-5); }

/* ----------------------------- FORM ------------------------------------ */
.form { display: grid; gap: var(--sp-4); background: #fff; padding: clamp(1.4rem,3vw,2.2rem); border-radius: var(--r-lg); box-shadow: var(--sh-md); border: 1px solid var(--c-line-soft); }
.form .row { display: grid; gap: var(--sp-4); grid-template-columns: 1fr 1fr; }
.field { display: grid; gap: 0.4rem; }
.field label { font-family: "Sora",sans-serif; font-weight: 600; font-size: 0.85rem; color: var(--c-dark-800); }
.field input, .field textarea, .field select { padding: 0.8rem 1rem; border: 1.5px solid var(--c-line); border-radius: var(--r-md); background: var(--c-cream); transition: border-color var(--t), box-shadow var(--t), background var(--t); }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 4px var(--c-primary-100); background: #fff; }
.field textarea { resize: vertical; min-height: 120px; }

/* ----------------------------- INFO CONTACT BLOCK ---------------------- */
.info-list { display: grid; gap: var(--sp-4); }
.info-list li { display: flex; gap: 0.9rem; align-items: flex-start; }
.info-list .ico { width: 44px; height: 44px; flex: none; border-radius: 12px; background: var(--c-primary-050); color: var(--c-primary-700); display: grid; place-items: center; }
.info-list .ico svg { width: 22px; height: 22px; }
.info-list b { font-family: "Sora",sans-serif; display: block; color: var(--c-dark); }
.info-list span, .info-list a { color: var(--c-muted); }
.info-list a:hover { color: var(--c-primary-700); }

/* ----------------------------- FOOTER ---------------------------------- */
.site-footer { background: linear-gradient(180deg, var(--c-dark-900), var(--c-dark-950)); color: #b7dee5; padding-block: clamp(3rem,4vw,4.5rem) 0; position: relative; overflow: hidden; }
.site-footer::before { content: ""; position: absolute; left: -8%; top: -30%; width: 40vw; height: 40vw; background: radial-gradient(circle, rgba(16,183,201,0.18), transparent 62%); border-radius: 50%; pointer-events: none; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: clamp(1.6rem,3vw,3rem); position: relative; }
.footer-brand .brand { color: #fff; margin-bottom: var(--sp-4); }
.footer-brand .brand b { color: var(--c-primary-300); }
.footer-brand p { color: #8fbcc4; font-size: 0.92rem; max-width: 36ch; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: var(--sp-4); letter-spacing: 0.02em; }
.footer-col ul { display: grid; gap: 0.6rem; }
.footer-col a { color: #9fc8d0; font-size: 0.92rem; transition: color var(--t), padding var(--t); }
.footer-col a:hover { color: var(--c-primary-300); padding-left: 4px; }
.footer-contact a { color: #cfeaef; display: flex; gap: 0.5rem; align-items: center; margin-bottom: 0.6rem; font-size: 0.95rem; }
.footer-contact svg { width: 18px; height: 18px; color: var(--c-primary-300); flex: none; }
.footer-bottom { margin-top: clamp(2rem,4vw,3rem); border-top: 1px solid rgba(255,255,255,0.1); padding-block: 1.5rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; position: relative; }
.footer-bottom p { color: #7ba8b1; font-size: 0.82rem; }
.footer-bottom nav { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.footer-bottom a { color: #9fc8d0; font-size: 0.82rem; }
.footer-bottom a:hover { color: var(--c-primary-300); }

/* ----------------------------- STICKY MOBILE CALL ---------------------- */
.sticky-call { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; display: none; padding: 0.6rem 0.9rem calc(0.6rem + env(safe-area-inset-bottom)); background: rgba(255,255,255,0.94); backdrop-filter: blur(12px); border-top: 1px solid var(--c-line); transform: translateY(120%); transition: transform var(--t); }
.sticky-call.show { transform: translateY(0); }
.sticky-call .btn { width: 100%; }

/* ----------------------------- REVEAL ANIMATIONS ----------------------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1), transform 0.7s cubic-bezier(0.22,1,0.36,1); will-change: opacity, transform; }
.reveal.in-view { opacity: 1; transform: none; }
.reveal[data-reveal="left"] { transform: translateX(-32px); }
.reveal[data-reveal="right"] { transform: translateX(32px); }
.reveal[data-reveal="zoom"] { transform: scale(0.94); }
.reveal.in-view[data-reveal] { transform: none; }
[data-stagger] > * { opacity: 0; transform: translateY(24px); transition: opacity 0.6s cubic-bezier(0.22,1,0.36,1), transform 0.6s cubic-bezier(0.22,1,0.36,1); }
[data-stagger].in-view > * { opacity: 1; transform: none; }

@keyframes float-glow { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-18px, 22px) scale(1.08); } }
@keyframes pulse-ring { 0% { box-shadow: 0 0 0 0 rgba(16,183,201,0.6); } 70% { box-shadow: 0 0 0 10px rgba(16,183,201,0); } 100% { box-shadow: 0 0 0 0 rgba(16,183,201,0); } }
@keyframes wave-shift { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ----------------------------- RESPONSIVE ------------------------------ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .steps { grid-template-columns: repeat(2,1fr); }
  .step:not(:last-child)::after { display: none; }
  .assure-grid { grid-template-columns: repeat(2,1fr); }
  .stats { grid-template-columns: repeat(2,1fr); gap: 2rem 1rem; }
}
@media (max-width: 860px) {
  .nav-links, .nav-tel { display: none; }
  .nav-toggle { display: flex; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .reviews, .price-cards { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split.media-right .media-col { order: -1; }
  .sticky-call { display: block; }
  .pricing-table { display: block; overflow-x: auto; white-space: nowrap; }
}
@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .zones-grid { grid-template-columns: 1fr 1fr; }
  .form .row { grid-template-columns: 1fr; }
  .cta-band .inner { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; }
}

/* ----------------------------- REDUCED MOTION -------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal, [data-stagger] > * { opacity: 1 !important; transform: none !important; }
  .hero-glow, .btn-call .pulse { animation: none !important; }
  .hero-media img { transform: none !important; }
}

/* ============================ RENFORTS CONFIANCE ====================== */
/* Barre de confiance (injectée en tête de header) */
.topbar { background: linear-gradient(90deg, var(--c-dark-950), var(--c-dark)); color: var(--c-light);
  overflow: hidden; max-height: 56px; transition: max-height .4s ease, opacity .3s ease, padding .4s ease;
  border-bottom: 1px solid rgba(255,255,255,.06); }
.topbar__in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .5rem 0; font-size: .78rem; }
.topbar__trust { display: flex; gap: 1.4rem; flex-wrap: wrap; margin: 0; padding: 0; list-style: none; }
.topbar__trust li { display: inline-flex; align-items: center; gap: .4rem; color: rgba(230,251,255,.86); font-weight: 600; }
.topbar__trust svg { width: 14px; height: 14px; color: var(--c-primary-400); flex: none; }
.topbar__right { display: inline-flex; align-items: center; gap: .8rem; color: rgba(230,251,255,.7); }
.topbar__sep { width: 1px; height: 14px; background: rgba(255,255,255,.2); }
.topbar__tel { display: inline-flex; align-items: center; gap: .4rem; color: var(--c-primary-300); font-weight: 700; }
.topbar__tel svg { width: 14px; height: 14px; }
.topbar__tel:hover { color: #fff; }
.site-header.scrolled .topbar { max-height: 0; opacity: 0; padding: 0; }
@media (max-width: 860px) {
  .topbar__trust li:nth-child(n+2) { display: none; }
  .topbar__right span:first-child, .topbar__sep { display: none; }
}

/* Bande "Pourquoi nous faire confiance" (accueil) */
.engage { padding: clamp(2.6rem, 5vw, 4.2rem) 0; background: var(--bg-alt); }
.engage .eyebrow { display:inline-block; }
.engage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.engage-card { display: flex; flex-direction: column; gap: .55rem; padding: 1.5rem; border: 1px solid var(--c-line);
  border-radius: 16px; background: var(--c-white); box-shadow: var(--sh-sm); transition: transform .4s ease, border-color .4s ease, box-shadow .4s ease; }
.engage-card:hover { transform: translateY(-4px); border-color: var(--c-primary-300); box-shadow: 0 16px 40px -22px rgba(16,183,201,.55); }
.engage-card .ico { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 13px; background: var(--c-primary-050); color: var(--c-primary-700); }
.engage-card .ico svg { width: 24px; height: 24px; }
.engage-card h3 { font-family: "Sora", sans-serif; font-size: 1.05rem; margin: 0; color: var(--c-dark); }
.engage-card p { font-size: .9rem; color: var(--c-muted); margin: 0; line-height: 1.55; }
@media (max-width: 860px) { .engage-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .engage-grid { grid-template-columns: 1fr; } }

/* Ligne de confiance dans le footer (toutes pages) */
.footer-trust { display: flex; flex-wrap: wrap; gap: .8rem 1.6rem; justify-content: center; padding: 1.1rem 0; margin-top: .4rem;
  border-top: 1px solid rgba(255,255,255,.1); }
.footer-trust span { display: inline-flex; align-items: center; gap: .45rem; font-size: .82rem; color: rgba(230,251,255,.78); font-weight: 600; }
.footer-trust span::before { content: "✓"; color: var(--c-primary-400); font-weight: 800; }

/* Ajustements header (éviter les retours à la ligne, aérer la nav) */
.btn { white-space: nowrap; }
.brand span { white-space: nowrap; }
.nav-links a { font-size: .83rem; padding: .5rem .55rem; }
.nav-links a::after { left: .55rem; right: .55rem; }
@media (max-width: 1040px) { .nav-links, .nav-tel { display: none; } .nav-toggle { display: flex; } }