/* SY PEPTIDE — feuille de style */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 800; font-display: swap; src: url('fonts/inter-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 800; font-display: swap; src: url('fonts/inter-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 700; font-display: swap; src: url('fonts/jetbrains-mono-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 700; font-display: swap; src: url('fonts/jetbrains-mono-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* ═══════════════════════════════════════════════════════════
   DESIGN TOKENS
   ═══════════════════════════════════════════════════════════ */
:root {
  --black: #0a0a0a;
  --ink: #111114;
  --ink-2: #1b1b20;
  --muted: #5f6068;
  --muted-2: #8a8b94;
  --line: #e6e6ea;
  --line-2: #efeff2;
  --bg: #ffffff;
  --bg-soft: #f6f6f8;
  --bg-soft-2: #efeff3;
  --accent: #0f9d8a;
  --accent-deep: #0b7466;
  --accent-soft: #e4f6f2;
  --green: #16a34a;
  --green-soft: #e9f8ee;
  --amber: #d97706;
  --amber-soft: #fef3e2;
  --radius: 20px;
  --radius-sm: 12px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(10,10,10,.04), 0 2px 8px rgba(10,10,10,.04);
  --shadow-md: 0 4px 12px rgba(10,10,10,.06), 0 12px 32px -8px rgba(10,10,10,.12);
  --shadow-lg: 0 20px 50px -16px rgba(10,10,10,.28);
  --ease: cubic-bezier(.21,.47,.32,.98);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --container: 1180px;
  --gutter: clamp(18px, 4vw, 40px);
  --nav-h: 64px;
}

/* ═══════════════════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font); color: var(--black); background: var(--bg);
  line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { list-style: none; }
::selection { background: var(--accent); color: #fff; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #cfcfd6; border-radius: 4px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.mono { font-family: var(--mono); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before { content: ''; width: 24px; height: 1px; background: currentColor; opacity: .5; }
.eyebrow.center { justify-content: center; }
.eyebrow.center::after { content: ''; width: 24px; height: 1px; background: currentColor; opacity: .5; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.025em; font-weight: 700; }
h2.section-title { font-size: clamp(30px, 4.4vw, 48px); margin-top: 14px; }
.section-lead { margin-top: 14px; color: var(--muted); font-size: clamp(16px, 1.6vw, 18px); max-width: 620px; }
.section-head { margin-bottom: clamp(32px, 5vw, 56px); }
.section-head.center { text-align: center; }
.section-head.center .section-lead { margin-left: auto; margin-right: auto; }
section { padding: clamp(64px, 9vw, 120px) 0; }

/* ═══════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════ */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: var(--radius-pill); font-weight: 600; font-size: 15px; line-height: 1;
  white-space: nowrap; transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s, color .3s, border-color .3s;
  will-change: transform; overflow: hidden; isolation: isolate;
}
.btn svg { width: 18px; height: 18px; flex: none; transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn:active { transform: translateY(1px) scale(.99); }
.btn-lg { padding: 18px 32px; font-size: 16px; }
.btn-sm { padding: 11px 18px; font-size: 13px; }
.btn-block { width: 100%; }

.btn-chrome {
  color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.5);
  background: linear-gradient(135deg,#0d0d0d 0%,#1a1a1a 18%,#3a3a3a 32%,#767676 45%,#b3b3b3 54%,#767676 63%,#3a3a3a 76%,#1a1a1a 88%,#0d0d0d 100%);
  background-size: 220% 220%; background-position: 0% 50%;
  box-shadow: 0 18px 36px -12px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-chrome::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease);
}
.btn-chrome:hover { background-position: 100% 50%; transform: translateY(-2px); box-shadow: 0 24px 44px -12px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.22); }
.btn-chrome:hover::after { transform: translateX(120%); }

.btn-dark { background: var(--black); color: #fff; box-shadow: 0 10px 24px -10px rgba(0,0,0,.4); }
.btn-dark:hover { background: var(--ink-2); transform: translateY(-2px); box-shadow: 0 16px 30px -10px rgba(0,0,0,.45); }
.btn-light { background: #fff; color: var(--black); box-shadow: 0 10px 24px -10px rgba(0,0,0,.35); }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -10px rgba(0,0,0,.4); }
.btn-outline { background: transparent; color: var(--black); border: 1.5px solid rgba(10,10,10,.22); }
.btn-outline:hover { border-color: var(--black); background: rgba(10,10,10,.03); transform: translateY(-2px); }
.btn-outline-light { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.28); }
.btn-outline-light:hover { border-color: #fff; background: rgba(255,255,255,.06); }
.btn-telegram { background: #229ED9; color: #fff; box-shadow: 0 12px 26px -10px rgba(34,158,217,.7); }
.btn-telegram:hover { background: #1c8bc0; transform: translateY(-2px); }
.btn-ghost { background: var(--bg-soft); color: var(--black); }
.btn-ghost:hover { background: var(--bg-soft-2); }
.btn[aria-disabled="true"] { opacity: .55; pointer-events: none; }

/* ═══════════════════════════════════════════════════════════
   PILLS / TAGS
   ═══════════════════════════════════════════════════════════ */
.pill {
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px; border-radius: var(--radius-pill);
  font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .02em; line-height: 1; white-space: nowrap;
}
.pill-green { background: var(--green-soft); color: #15803d; }
.pill-gray { background: var(--bg-soft-2); color: var(--muted); }
.pill-accent { background: var(--black); color: #fff; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: 10px; }
.pill-amber { background: var(--amber-soft); color: #b45309; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.dot-live { position: relative; }
.dot-live::after { content: ''; position: absolute; inset: -3px; border-radius: 50%; border: 1.5px solid currentColor; opacity: .6; animation: ping 1.8s var(--ease) infinite; }
@keyframes ping { 0% { transform: scale(.6); opacity: .8; } 100% { transform: scale(1.8); opacity: 0; } }

/* ═══════════════════════════════════════════════════════════
   TOP MARQUEE
   ═══════════════════════════════════════════════════════════ */
.topbar { background: var(--black); color: #fff; overflow: hidden; height: 34px; display: flex; align-items: center; }
.marquee { display: flex; width: max-content; animation: marquee 46s linear infinite; }
.marquee:hover { animation-play-state: paused; }
.marquee span { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 0 28px; display: inline-flex; align-items: center; gap: 28px; white-space: nowrap; }
.marquee span::after { content: '✦'; color: var(--accent); font-size: 10px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ═══════════════════════════════════════════════════════════
   HEADER — pill flottante
   ═══════════════════════════════════════════════════════════ */
.header { position: sticky; top: 0; z-index: 60; padding: 12px var(--gutter) 0; pointer-events: none; }
.nav {
  pointer-events: auto; max-width: var(--container); margin: 0 auto; height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 10px 0 18px;
  background: rgba(255,255,255,.82); backdrop-filter: saturate(180%) blur(18px); -webkit-backdrop-filter: saturate(180%) blur(18px);
  border: 1px solid rgba(10,10,10,.06); border-radius: var(--radius-pill);
  box-shadow: 0 1px 2px rgba(10,10,10,.03), 0 8px 24px -12px rgba(10,10,10,.12);
  transition: box-shadow .4s var(--ease), background .4s, transform .4s var(--ease);
}
.header.scrolled .nav { box-shadow: 0 2px 4px rgba(10,10,10,.04), 0 16px 40px -16px rgba(10,10,10,.22); background: rgba(255,255,255,.9); }
.brand { display: flex; align-items: center; gap: 10px; height: 100%; }
.brand img { height: 30px; width: auto; }
.brand strong { font-size: 15px; letter-spacing: -.01em; font-weight: 700; }
.brand strong em { font-style: normal; color: var(--accent); }
.nav-links { display: none; align-items: center; gap: 4px; }
.nav-links a { padding: 10px 14px; border-radius: var(--radius-pill); font-size: 14px; font-weight: 500; color: var(--muted); transition: color .25s, background .25s; }
.nav-links a:hover { color: var(--black); background: rgba(10,10,10,.05); }
.nav-right { display: flex; align-items: center; gap: 6px; }
.icon-btn { width: 42px; height: 42px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: var(--black); transition: background .25s, transform .25s; }
.icon-btn:hover { background: rgba(10,10,10,.05); }
.icon-btn svg { width: 20px; height: 20px; }
.nav-cta { display: none; }
.burger { display: inline-flex; }
.burger span { position: relative; width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .35s var(--ease), background .2s; }
.burger span::before, .burger span::after { content: ''; position: absolute; left: 0; width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .35s var(--ease), top .35s var(--ease); }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
body.menu-open .burger span { background: transparent; }
body.menu-open .burger span::before { top: 0; transform: rotate(45deg); }
body.menu-open .burger span::after { top: 0; transform: rotate(-45deg); }

/* Mobile drawer */
.drawer {
  position: fixed; inset: 0; z-index: 55; background: rgba(255,255,255,.96); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  display: flex; flex-direction: column; justify-content: center; padding: calc(var(--nav-h) + 40px) var(--gutter) 40px;
  opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity .4s var(--ease), transform .4s var(--ease), visibility 0s .4s;
}
body.menu-open .drawer { opacity: 1; visibility: visible; transform: none; transition: opacity .4s var(--ease), transform .4s var(--ease), visibility 0s; }
body.menu-open { overflow: hidden; }
.drawer a.link { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 26px; font-weight: 600; letter-spacing: -.02em; opacity: 0; transform: translateY(16px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.drawer a.link svg { width: 22px; height: 22px; color: var(--muted-2); }
body.menu-open .drawer a.link { opacity: 1; transform: none; }
body.menu-open .drawer a.link:nth-child(1) { transition-delay: .08s; }
body.menu-open .drawer a.link:nth-child(2) { transition-delay: .14s; }
body.menu-open .drawer a.link:nth-child(3) { transition-delay: .2s; }
body.menu-open .drawer a.link:nth-child(4) { transition-delay: .26s; }
.drawer-foot { margin-top: 32px; display: grid; gap: 12px; }
.drawer-foot p { font-family: var(--mono); font-size: 11px; color: var(--muted); text-align: center; letter-spacing: .05em; }

@media (min-width: 900px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .burger { display: none; }
  .brand strong { display: block; }
}
@media (max-width: 899px) { .brand strong { display: block; font-size: 14px; } }

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero { position: relative; isolation: isolate; overflow: hidden; padding: clamp(40px, 7vw, 96px) 0 clamp(40px, 6vw, 72px); background: #fff; }
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 50% at 80% 30%, rgba(31,143,198,.10), transparent 70%),
    radial-gradient(40% 40% at 20% 90%, rgba(10,10,10,.05), transparent 70%);
}
.hero-grain { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: .045; mix-blend-mode: multiply; pointer-events: none; }
.hero-grid { display: grid; gap: 28px; align-items: center; }
.hero-topline { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: clamp(22px, 4vw, 48px); }
.hero-topline .pill { background: rgba(255,255,255,.85); border: 1px solid rgba(22,163,74,.25); box-shadow: var(--shadow-sm); color: var(--black); padding: 8px 14px; }
.hero-topline .pill .dot { color: var(--green); }
.hero h1 { font-size: clamp(44px, 8.4vw, 86px); font-weight: 700; letter-spacing: -.035em; line-height: .98; }
.hero h1 span { display: block; }
.hero h1 i { font-style: normal; color: var(--accent); }
.hero-lead { margin-top: 22px; font-size: clamp(16px, 1.7vw, 19px); color: var(--muted); max-width: 480px; text-wrap: balance; }
.hero-lead strong { color: var(--black); font-weight: 600; }
.hero-ctas { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-stats { margin-top: clamp(28px, 4vw, 44px); display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 24px; max-width: 560px; }
.stat b { display: block; font-family: var(--mono); font-size: clamp(22px, 2.6vw, 28px); font-weight: 700; letter-spacing: -.02em; }
.stat small { display: block; margin-top: 2px; font-size: 12px; color: var(--muted); }

.hero-visual { position: relative; }
.hero-visual-inner { position: relative; aspect-ratio: 1400/781; width: 100%; mix-blend-mode: multiply; }
.hero-visual img { width: 100%; height: 100%; object-fit: contain; will-change: transform; }
.hero-orb { position: absolute; z-index: -1; inset: 8% 4%; border-radius: 50%; background: radial-gradient(closest-side, rgba(31,143,198,.16), transparent); filter: blur(10px); }
.float-tag {
  position: absolute; display: inline-flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 14px;
  background: rgba(255,255,255,.9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(10,10,10,.06); box-shadow: var(--shadow-md); font-size: 12px; font-weight: 600; white-space: nowrap; color: var(--black);
}
.float-tag small { display: block; font-family: var(--mono); font-size: 10px; color: var(--muted); font-weight: 500; letter-spacing: .04em; }
.float-tag .ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-deep); flex: none; }
.float-tag .ic svg { width: 16px; height: 16px; }
.float-tag.t1 { top: 4%; left: 0; animation: floatY 7s ease-in-out infinite; }
.float-tag.t2 { bottom: 6%; right: 0; animation: floatY 8s ease-in-out infinite 1.2s; }
.float-tag.t3 { top: 46%; right: -2%; animation: floatY 9s ease-in-out infinite .6s; display: none; }
.float-tag.dark { background: rgba(10,10,10,.92); color: #fff; border-color: rgba(255,255,255,.08); }
.float-tag.dark small { color: rgba(255,255,255,.5); }
.float-tag.dark .ic { background: rgba(255,255,255,.1); color: #fff; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Hero entrance */
.h-in { opacity: 0; transform: translateY(22px); animation: heroRise .9s var(--ease) both; }
.h-in.d1 { animation-delay: .1s } .h-in.d2 { animation-delay: .22s } .h-in.d3 { animation-delay: .34s }
.h-in.d4 { animation-delay: .46s } .h-in.d5 { animation-delay: .6s } .h-in.d6 { animation-delay: .78s }
@keyframes heroRise { to { opacity: 1; transform: none; } }
.h-zoom { opacity: 0; transform: scale(1.06) translateY(10px); animation: heroZoom 1.5s var(--ease) .25s both; }
.hero-visual .float-tag { opacity: 0; animation: heroRise .8s var(--ease) both, floatY 8s ease-in-out infinite; }
.hero-visual .float-tag.t1 { animation-delay: .9s, 1.7s; }
.hero-visual .float-tag.t2 { animation-delay: 1.05s, 1.85s; }
.hero-visual .float-tag.t3 { animation-delay: 1.2s, 2s; }
@keyframes heroZoom { to { opacity: 1; transform: none; } }

@media (min-width: 900px) {
  .hero { padding-top: clamp(56px, 7vw, 96px); }
  .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 40px; }
  .hero-stats { grid-template-columns: repeat(4, auto); }
  .hero-visual-inner { transform: scale(1.12) translateX(4%); }
  .float-tag.t3 { display: inline-flex; }
}

/* Bandeau confiance sous le hero */
.trust-strip { margin-top: clamp(36px, 6vw, 72px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust-strip .row { display: flex; gap: 0; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; }
.trust-strip .row::-webkit-scrollbar { display: none; }
.trust-item { flex: 1 0 auto; min-width: 220px; display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-right: 1px solid var(--line); font-size: 13px; font-weight: 500; white-space: nowrap; }
.trust-item:last-child { border-right: 0; }
.trust-item svg { width: 18px; height: 18px; color: var(--accent); flex: none; }
.trust-item span small { display: block; font-family: var(--mono); font-size: 10px; color: var(--muted); letter-spacing: .06em; text-transform: uppercase; margin-top: 2px; }
@media (min-width: 900px) { .trust-item { min-width: 0; justify-content: center; } }

/* ═══════════════════════════════════════════════════════════
   ENGAGEMENTS
   ═══════════════════════════════════════════════════════════ */
.engagements { background: var(--bg-soft); }
.cards-4 { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards-4 { grid-template-columns: repeat(4, 1fr); gap: 18px; } }
.feature {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px;
  box-shadow: var(--shadow-sm); transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .3s; overflow: hidden;
}
.feature::after { content: ''; position: absolute; inset: 0; background: radial-gradient(400px 120px at 20% 0%, rgba(31,143,198,.08), transparent 70%); opacity: 0; transition: opacity .4s; }
.feature:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(31,143,198,.3); }
.feature:hover::after { opacity: 1; }
.feature .ic { width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; margin-bottom: 18px; transition: transform .45s var(--ease); }
.feature:hover .ic { transform: scale(1.08) rotate(-4deg); }
.feature .ic svg { width: 22px; height: 22px; }
.feature h3 { font-size: 17px; margin-bottom: 8px; }
.feature p { font-size: 14px; color: var(--muted); }
.feature .num { position: absolute; top: 20px; right: 22px; font-family: var(--mono); font-size: 11px; color: var(--muted-2); }

/* ═══════════════════════════════════════════════════════════
   CATALOGUE
   ═══════════════════════════════════════════════════════════ */
.catalogue-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 9px 16px; border-radius: var(--radius-pill); border: 1px solid var(--line); background: #fff; font-size: 13px; font-weight: 500; color: var(--muted); transition: all .25s; }
.chip:hover { border-color: var(--black); color: var(--black); }
.chip.active { background: var(--black); border-color: var(--black); color: #fff; }
.grid-products { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 600px) { .grid-products { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-products { grid-template-columns: repeat(3, 1fr); gap: 22px; } }

.card {
  position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .3s, opacity .4s;
}
.card.is-dispo:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(10,10,10,.14); }
.card.is-hidden { display: none; }
.card-media { position: relative; display: block; background: linear-gradient(180deg, #f8f8fa 0%, #fff 100%); padding: 22px 22px 0; }
.card-media .img-wrap { position: relative; aspect-ratio: 1/1; width: 100%; display: grid; place-items: center; overflow: hidden; }
.card-media img { width: 72%; height: 100%; object-fit: contain; mix-blend-mode: multiply; transition: transform .7s var(--ease); }
.card-media .img-wrap::after { content: ''; position: absolute; left: 20%; right: 20%; bottom: 6%; height: 10%; border-radius: 50%; background: radial-gradient(closest-side, rgba(10,10,10,.14), transparent); z-index: 0; }
.card-media .img-wrap img { position: relative; z-index: 1; }
.card.is-dispo:hover .card-media img { transform: translateY(-6px) scale(1.05); }
.card[data-type="pack"] .card-media img { width: 94%; }
.card.is-off .card-media img { filter: grayscale(1) opacity(.55); }
.card-badges { position: absolute; top: 16px; left: 16px; right: 16px; display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; z-index: 1; }
.card-body { padding: 4px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 19px; letter-spacing: -.015em; }
.card-body h3 a { transition: color .2s; } .card-body h3 a:hover { color: var(--accent-deep); }
.card-sub { margin-top: 3px; font-family: var(--mono); font-size: 11px; color: var(--muted); letter-spacing: .04em; }
.card-desc { margin-top: 10px; font-size: 14px; color: var(--muted); line-height: 1.5; }
.card-inc { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 6px; }
.card-inc li { font-size: 12px; font-weight: 500; padding: 5px 10px; border-radius: 8px; background: var(--bg-soft); color: var(--ink); display: inline-flex; align-items: center; gap: 6px; }
.card-inc li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.card-price { margin-top: auto; padding-top: 18px; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.card-price .now { font-family: var(--mono); font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.card-price .was { font-family: var(--mono); font-size: 14px; color: var(--muted-2); text-decoration: line-through; }
.card-price .note { font-size: 12px; color: var(--muted); }
.card-actions { margin-top: 14px; display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.card-actions .btn-sm { padding: 13px 16px; }
.card.is-off .card-actions { grid-template-columns: 1fr; }
.card-actions .icon-only { width: 46px; padding: 0; }

/* ═══════════════════════════════════════════════════════════
   OFFRE DÉCOUVERTE (dark)
   ═══════════════════════════════════════════════════════════ */
.offer { background: var(--black); color: #fff; position: relative; overflow: hidden; }
.offer::before { content: ''; position: absolute; inset: 0; background: radial-gradient(60% 60% at 85% 50%, rgba(31,143,198,.22), transparent 70%); pointer-events: none; }
.offer-grid { position: relative; display: grid; gap: 36px; align-items: center; }
.offer .eyebrow { color: rgba(255,255,255,.55); }
.offer h2 { font-size: clamp(30px, 4.4vw, 50px); margin-top: 14px; }
.offer h2 i { font-style: normal; color: var(--accent); }
.offer p.lead { margin-top: 16px; color: rgba(255,255,255,.65); font-size: 17px; max-width: 520px; }
.offer-list { margin-top: 24px; display: grid; gap: 10px; }
.offer-list li { display: flex; align-items: center; gap: 12px; font-size: 15px; }
.offer-list li svg { width: 20px; height: 20px; color: var(--green); flex: none; }
.offer-price { margin-top: 28px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.offer-price b { font-family: var(--mono); font-size: 44px; letter-spacing: -.03em; line-height: 1; }
.offer-price small { color: rgba(255,255,255,.55); font-size: 13px; max-width: 220px; }
.offer-ctas { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.offer-visual { position: relative; display: grid; place-items: center; }
.offer-visual .glass { position: relative; width: min(100%, 420px); aspect-ratio: 1; border-radius: 32px; background: linear-gradient(170deg, #ffffff 0%, #f1f4f8 100%); border: 1px solid rgba(255,255,255,.12); display: grid; place-items: center; overflow: hidden; box-shadow: 0 40px 80px -30px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.6); }
.offer-visual .glass::before { content: ''; position: absolute; inset: 15% 15% 10%; border-radius: 50%; background: radial-gradient(closest-side, rgba(31,143,198,.22), transparent); filter: blur(24px); }
.offer-visual .glass::after { content: ''; position: absolute; left: 25%; right: 25%; bottom: 9%; height: 8%; border-radius: 50%; background: radial-gradient(closest-side, rgba(10,10,10,.18), transparent); }
.offer-visual img { position: relative; width: 62%; mix-blend-mode: multiply; animation: floatY 8s ease-in-out infinite; }
.offer-visual .float-tag { z-index: 2; }
.offer-visual .float-tag.o1 { top: 8%; left: 2%; }
.offer-visual .float-tag.o2 { bottom: 8%; right: 2%; }
@media (min-width: 900px) { .offer-grid { grid-template-columns: 1.1fr 1fr; gap: 60px; } }

/* ═══════════════════════════════════════════════════════════
   COMMENT COMMANDER
   ═══════════════════════════════════════════════════════════ */
.steps { display: grid; gap: 14px; counter-reset: step; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.step { position: relative; padding: 28px 26px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); transition: transform .45s var(--ease), box-shadow .45s var(--ease); }
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step .n { font-family: var(--mono); font-size: 48px; font-weight: 700; letter-spacing: -.04em; line-height: 1; color: var(--line); transition: color .35s; }
.step:hover .n { color: var(--accent); }
.step h3 { margin-top: 16px; font-size: 19px; }
.step p { margin-top: 8px; font-size: 14px; color: var(--muted); }
.step .tag { margin-top: 16px; }
.steps-cta { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: center; }
.steps-cta p { font-size: 13px; color: var(--muted); }

/* ═══════════════════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════════════════ */
.faq { background: var(--bg-soft); }
.faq-grid { display: grid; gap: 40px; }
@media (min-width: 900px) { .faq-grid { grid-template-columns: .8fr 1.2fr; gap: 60px; } .faq .section-head { margin-bottom: 0; position: sticky; top: 100px; } }
.faq-list { display: grid; gap: 10px; }
details.qa { background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; transition: box-shadow .3s, border-color .3s; }
details.qa[open] { box-shadow: var(--shadow-md); border-color: rgba(10,10,10,.12); }
details.qa summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; font-weight: 600; font-size: 15px; }
details.qa summary::-webkit-details-marker { display: none; }
details.qa summary .plus { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; flex: none; transition: transform .35s var(--ease), background .3s, color .3s; }
details.qa summary .plus svg { width: 14px; height: 14px; }
details.qa[open] summary .plus { transform: rotate(45deg); background: var(--black); color: #fff; border-color: var(--black); }
details.qa .a { padding: 0 22px 20px; font-size: 14px; color: var(--muted); line-height: 1.6; }
details.qa .a a { color: var(--accent-deep); font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }

/* ═══════════════════════════════════════════════════════════
   CONTACT (dark CTA)
   ═══════════════════════════════════════════════════════════ */
.contact { background: var(--black); color: #fff; text-align: center; position: relative; overflow: hidden; }
.contact::before { content: ''; position: absolute; inset: -20% 0 auto; height: 70%; background: radial-gradient(50% 60% at 50% 0%, rgba(15,157,138,.28), transparent 70%); pointer-events: none; }
.contact .inner { position: relative; max-width: 700px; margin: 0 auto; }
.contact .pill { background: rgba(255,255,255,.08); color: rgba(255,255,255,.8); }
.contact .pill .dot { color: var(--green); }
.contact h2 { margin-top: 20px; font-size: clamp(32px, 5vw, 56px); }
.contact p { margin-top: 16px; color: rgba(255,255,255,.6); font-size: 17px; }
.contact .ctas { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.contact .handle { margin-top: 18px; font-family: var(--mono); font-size: 12px; color: rgba(255,255,255,.4); }
.contact-perks { margin-top: 44px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (min-width: 640px) { .contact-perks { grid-template-columns: repeat(4, 1fr); } }
.contact-perks div { padding: 16px 12px; border: 1px solid rgba(255,255,255,.08); border-radius: 14px; background: rgba(255,255,255,.03); }
.contact-perks b { display: block; font-family: var(--mono); font-size: 20px; }
.contact-perks small { display: block; margin-top: 4px; font-size: 12px; color: rgba(255,255,255,.5); }

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
footer { background: var(--black); color: #fff; border-top: 1px solid rgba(255,255,255,.08); padding: 44px 0 calc(28px + env(safe-area-inset-bottom)); }
.foot-top { display: grid; gap: 28px; }
@media (min-width: 800px) { .foot-top { grid-template-columns: 1.4fr 1fr 1fr; } }
.foot-brand { display: flex; align-items: flex-start; gap: 14px; }
.foot-brand .logo { width: 46px; height: 46px; border-radius: 12px; background: #fff; display: grid; place-items: center; padding: 6px; flex: none; }
.foot-brand .logo img { width: 30px; height: 30px; }
.foot-brand strong { font-size: 17px; } .foot-brand strong em { font-style: normal; color: var(--accent); }
.foot-brand p { margin-top: 6px; font-size: 13px; color: rgba(255,255,255,.45); max-width: 320px; }
.foot-col h4 { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.4); margin-bottom: 14px; }
.foot-col a { display: block; padding: 5px 0; font-size: 14px; color: rgba(255,255,255,.7); transition: color .2s; }
.foot-col a:hover { color: #fff; }
.foot-bottom { margin-top: 36px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); display: grid; gap: 10px; font-size: 12px; color: rgba(255,255,255,.35); }
@media (min-width: 800px) { .foot-bottom { grid-template-columns: auto 1fr; gap: 40px; } .foot-bottom p:last-child { text-align: right; } }

/* ═══════════════════════════════════════════════════════════
   STICKY MOBILE CTA
   ═══════════════════════════════════════════════════════════ */
.sticky-cta {
  position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 50;
  display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 16px; border-radius: 18px;
  background: rgba(10,10,10,.94); color: #fff; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 20px 40px -12px rgba(0,0,0,.5); border: 1px solid rgba(255,255,255,.08);
  transform: translateY(140%); transition: transform .5s var(--ease);
}
.sticky-cta.show { transform: none; }
.sticky-cta .txt { flex: 1; min-width: 0; }
.sticky-cta .txt b { display: block; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-cta .txt small { display: block; font-family: var(--mono); font-size: 10px; color: rgba(255,255,255,.5); }
.sticky-cta .btn { padding: 12px 16px; font-size: 13px; }
@media (min-width: 900px) { .sticky-cta { display: none; } }
body.has-sticky { padding-bottom: 80px; }
@media (min-width: 900px) { body.has-sticky { padding-bottom: 0; } }

/* ═══════════════════════════════════════════════════════════
   PAGE PRODUIT
   ═══════════════════════════════════════════════════════════ */
#product-view { display: none; }
.product { padding: clamp(24px, 4vw, 48px) 0 clamp(64px, 8vw, 100px); animation: pageIn .6s var(--ease) both; }
@keyframes pageIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.crumbs { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; color: var(--muted); letter-spacing: .04em; flex-wrap: wrap; }
.crumbs a:hover { color: var(--black); }
.crumbs svg { width: 12px; height: 12px; opacity: .5; }
.p-grid { margin-top: 24px; display: grid; gap: 32px; }
@media (min-width: 900px) { .p-grid { grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; } .p-visual { position: sticky; top: 100px; } }
.p-visual { position: relative; border-radius: 28px; background: linear-gradient(180deg, #f7f7f9, #fff); border: 1px solid var(--line); overflow: hidden; display: grid; place-items: center; aspect-ratio: 1/1.05; padding: 28px; }
.p-visual::before { content: ''; position: absolute; inset: 20% 15%; border-radius: 50%; background: radial-gradient(closest-side, rgba(31,143,198,.16), transparent); filter: blur(20px); }
.p-visual img { position: relative; width: 70%; height: 100%; object-fit: contain; mix-blend-mode: multiply; animation: floatY 8s ease-in-out infinite; }
.p-visual::after { content: ''; position: absolute; left: 25%; right: 25%; bottom: 7%; height: 7%; border-radius: 50%; background: radial-gradient(closest-side, rgba(10,10,10,.16), transparent); }
.p-visual.is-pack img { width: 92%; }
.p-visual.is-pack::after { left: 12%; right: 12%; }
.p-visual .card-badges { top: 20px; left: 20px; right: 20px; }
.p-info h1 { font-size: clamp(30px, 4.6vw, 46px); margin-top: 12px; }
.p-info .desc { margin-top: 14px; color: var(--muted); font-size: 16px; line-height: 1.6; }
.p-price { margin-top: 22px; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.p-price .now { font-family: var(--mono); font-size: 40px; font-weight: 700; letter-spacing: -.03em; }
.p-price .was { font-family: var(--mono); font-size: 18px; color: var(--muted-2); text-decoration: line-through; }
.p-price .note { font-size: 13px; color: var(--muted); }
.p-ctas { margin-top: 22px; display: grid; gap: 10px; }
@media (min-width: 480px) { .p-ctas { grid-template-columns: 1fr auto; } }
.p-reassure { margin-top: 18px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.p-reassure div { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 500; padding: 12px 14px; border-radius: 12px; background: var(--bg-soft); }
.p-reassure svg { width: 16px; height: 16px; color: var(--accent); flex: none; }
.p-block { margin-top: 32px; }
.p-block h3 { font-size: 15px; font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 14px; }
.p-inc { display: grid; gap: 8px; }
.p-inc li { display: flex; align-items: center; gap: 12px; font-size: 15px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 12px; }
.p-inc li svg { width: 20px; height: 20px; color: var(--green); flex: none; }
.specs { border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.specs div { display: flex; justify-content: space-between; gap: 20px; padding: 14px 18px; font-size: 14px; border-top: 1px solid var(--line); }
.specs div:first-child { border-top: 0; }
.specs div:nth-child(even) { background: var(--bg-soft); }
.specs span:first-child { color: var(--muted); }
.specs span:last-child { font-weight: 500; text-align: right; }
.p-note { margin-top: 24px; padding: 16px 18px; border-radius: 12px; background: var(--amber-soft); color: #92400e; font-size: 13px; display: flex; gap: 12px; align-items: flex-start; }
.p-note svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.others { margin-top: clamp(56px, 8vw, 96px); }
.others h2 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 24px; }
.empty-state { padding: 60px 20px; text-align: center; color: var(--muted); }

/* ═══════════════════════════════════════════════════════════
   SCROLL REVEAL
   ═══════════════════════════════════════════════════════════ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
.reveal.in { opacity: 1; transform: none; }
.reveal-scale { opacity: 0; transform: scale(.96) translateY(16px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal-scale.in { opacity: 1; transform: none; }

/* Toast */
.toast { position: fixed; left: 50%; bottom: calc(96px + env(safe-area-inset-bottom)); transform: translate(-50%, 20px); z-index: 70; background: var(--black); color: #fff; padding: 12px 18px; border-radius: 12px; font-size: 13px; box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none; transition: opacity .35s, transform .35s var(--ease); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
@media (min-width: 900px) { .toast { bottom: 28px; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; }
  .reveal, .reveal-scale, .h-in, .h-zoom, .hero-visual .float-tag { opacity: 1; transform: none; animation: none; }
  html { scroll-behavior: auto; }
}
.mt-22 { margin-top: 22px; }
.p-price .note-lg { font-size: 16px; }

/* ═══════════════════════════════════════════════════════════
   PAGE CALCULATEUR (calculateur.html)
   ═══════════════════════════════════════════════════════════ */
.nav-links a.active { color: var(--black); background: rgba(10,10,10,.05); }
body.menu-open .drawer a.link:nth-child(5) { transition-delay: .32s; }

.calc-hero { padding: clamp(24px, 4vw, 48px) 0 0; }
.calc-hero .crumbs { margin-bottom: 26px; }
.calc-hero h1 { margin-top: 14px; font-size: clamp(34px, 5.2vw, 60px); letter-spacing: -.03em; max-width: 840px; }
.calc-hero h1 i { font-style: normal; color: var(--accent); }
.calc-hero .section-lead { max-width: 760px; }
.calc-section { padding-top: clamp(28px, 4vw, 48px); }
.calc { display: grid; gap: 20px; }
@media (min-width: 900px) { .calc { grid-template-columns: 1.1fr .9fr; gap: 24px; align-items: start; } .calc-result { position: sticky; top: 96px; } }

.calc-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 3vw, 32px); box-shadow: var(--shadow-sm); display: grid; gap: 26px; }
.field label, .field .lbl { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-weight: 600; font-size: 14px; margin-bottom: 10px; }
.field label small, .field .lbl small { font-family: var(--mono); font-size: 11px; color: var(--muted); font-weight: 400; letter-spacing: .04em; text-align: right; }
.input { display: flex; align-items: stretch; border: 1.5px solid var(--line); border-radius: 14px; background: var(--bg-soft); overflow: hidden; transition: border-color .25s, box-shadow .25s, background .25s; }
.input:focus-within { border-color: var(--black); background: #fff; box-shadow: 0 0 0 4px rgba(10,10,10,.06); }
.input.is-bad { border-color: #dc2626; }
.input input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 14px 16px; font-family: var(--mono); font-weight: 600; font-size: 20px; color: var(--black); outline: none; -moz-appearance: textfield; appearance: textfield; }
.input input::-webkit-outer-spin-button, .input input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.input .unit { padding: 0 18px; display: flex; align-items: center; font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: .06em; border-left: 1px solid var(--line); }
.seg { display: flex; align-items: center; padding: 5px; gap: 4px; border-left: 1px solid var(--line); }
.seg button { padding: 9px 13px; border-radius: 10px; font-family: var(--mono); font-size: 12px; color: var(--muted); transition: background .2s, color .2s; }
.seg button.active { background: var(--black); color: #fff; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chips .chip { padding: 7px 13px; font-size: 12px; font-family: var(--mono); }
.syr-opts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.syr-opts button { border: 1.5px solid var(--line); border-radius: 14px; padding: 12px 12px; text-align: left; display: grid; gap: 2px; background: #fff; transition: border-color .25s, background .25s, color .25s; }
.syr-opts button:hover { border-color: var(--black); }
.syr-opts button b { font-size: 15px; }
.syr-opts button small { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.syr-opts button.active { border-color: var(--black); background: var(--black); color: #fff; }
.syr-opts button.active small { color: rgba(255,255,255,.6); }
.calc-note { font-size: 12px; color: var(--muted); display: flex; gap: 10px; align-items: flex-start; line-height: 1.5; }
.calc-note svg { width: 16px; height: 16px; flex: none; margin-top: 2px; }

.calc-result { background: var(--black); color: #fff; border-radius: var(--radius); padding: clamp(22px, 3vw, 32px); position: relative; overflow: hidden; isolation: isolate; }
.calc-result::before { content: ''; position: absolute; inset: -30% -20% auto; height: 70%; background: radial-gradient(50% 60% at 60% 0%, rgba(15,157,138,.3), transparent 70%); z-index: -1; pointer-events: none; }
.calc-result .eyebrow { color: rgba(255,255,255,.5); }
.res-big { margin-top: 14px; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.res-big b { font-family: var(--mono); font-size: clamp(52px, 7vw, 76px); font-weight: 700; line-height: 1; letter-spacing: -.04em; }
.res-big span { font-size: 15px; color: rgba(255,255,255,.6); }
.res-sub { margin-top: 6px; font-size: 14px; color: rgba(255,255,255,.55); }
.syringe { margin-top: 22px; width: 100%; height: auto; display: block; }
.res-rows { margin-top: 18px; display: grid; border-top: 1px solid rgba(255,255,255,.1); }
.res-rows div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 14px; }
.res-rows span:first-child { color: rgba(255,255,255,.55); }
.res-rows span:last-child { font-family: var(--mono); font-weight: 600; text-align: right; }
.res-alert { margin-top: 18px; padding: 12px 14px; border-radius: 12px; font-size: 13px; line-height: 1.5; display: none; gap: 10px; align-items: flex-start; }
.res-alert.show { display: flex; }
.res-alert svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.res-alert.warn { background: rgba(217,119,6,.2); color: #fcd9a8; }
.res-alert.bad { background: rgba(220,38,38,.2); color: #fecaca; }
.res-alert.ok { background: rgba(22,163,74,.18); color: #bbf7d0; }
.res-actions { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 10px; }

/* Contenu éditorial */
.section-alt { background: var(--bg-soft); }
.two-col { display: grid; gap: 44px; }
@media (min-width: 900px) { .two-col { grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; } }
.prose { max-width: 720px; }
.prose h2 { font-size: clamp(26px, 3.4vw, 38px); margin-top: 14px; }
.prose h3 { font-size: 19px; margin-top: 30px; }
.prose p { margin-top: 14px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.prose p strong, .prose li strong { color: var(--black); font-weight: 600; }
.prose ul { margin-top: 14px; display: grid; gap: 8px; }
.prose ul li { position: relative; padding-left: 22px; color: var(--muted); font-size: 16px; line-height: 1.6; }
.prose ul li::before { content: ''; position: absolute; left: 0; top: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.prose a { color: var(--accent-deep); font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }
.formula { margin-top: 20px; padding: 18px 22px; border-radius: 16px; background: #fff; border: 1px solid var(--line); font-family: var(--mono); font-size: 13.5px; line-height: 1.9; overflow-x: auto; white-space: nowrap; }
.section-alt .formula { background: #fff; }
.formula b { color: var(--accent-deep); font-weight: 600; }
.table-wrap { margin-top: 22px; overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
table.ref { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 420px; }
table.ref th, table.ref td { padding: 12px 16px; text-align: left; border-top: 1px solid var(--line); white-space: nowrap; }
table.ref th { background: var(--bg-soft); font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 600; border-top: 0; }
table.ref td:not(:first-child), table.ref th:not(:first-child) { text-align: right; }
table.ref td { font-family: var(--mono); }
table.ref td:first-child { font-family: var(--font); font-weight: 600; }
table.ref tbody tr:nth-child(even) td { background: var(--bg-soft); }


/* ═══════════════════════════════════════════════════════════
   PEPTIDES LAB — accueil, guides, capture
   ═══════════════════════════════════════════════════════════ */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
body.menu-open .drawer a.link:nth-child(5) { transition-delay: .32s; }
.hero-visual .hero-orb { inset: 0; background: radial-gradient(closest-side, rgba(15,157,138,.18), transparent); }
.home-visual { display: flex; align-items: center; justify-content: center; min-height: 320px; }
.demo-card { width: 100%; max-width: 420px; background: var(--black); color: #fff; border-radius: var(--radius); padding: 26px 28px; box-shadow: var(--shadow-lg); position: relative; }
.demo-card .eyebrow { color: rgba(255,255,255,.5); }
.demo-rows { margin-top: 14px; display: grid; }
.demo-rows div { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 14px; }
.demo-rows span:first-child { color: rgba(255,255,255,.55); }
.demo-rows span:last-child { font-family: var(--mono); font-weight: 600; }
.demo-rows.small div { font-size: 13px; padding: 8px 0; }
.demo-result { margin: 18px 0 8px; display: flex; align-items: baseline; gap: 10px; }
.demo-result b { font-family: var(--mono); font-size: 56px; line-height: 1; letter-spacing: -.04em; color: #5ad3c0; }
.demo-result span { font-size: 14px; color: rgba(255,255,255,.6); }
.cards-4.two { grid-template-columns: 1fr; }
@media (min-width: 700px) { .cards-4.two { grid-template-columns: 1fr 1fr; } }
.teaser { align-items: center; }
.teaser .formula { font-size: 15px; padding: 26px 28px; }

/* Liste de guides */
.guide-list { display: grid; gap: 16px; }
@media (min-width: 700px) { .guide-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .guide-list { grid-template-columns: repeat(2, 1fr); } }
.guide-card { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s; }
.guide-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(10,10,10,.14); }
.guide-card h2, .guide-card h3 { font-size: 20px; margin-top: 12px; letter-spacing: -.02em; }
.guide-card p:not(.eyebrow) { margin-top: 10px; color: var(--muted); font-size: 14.5px; line-height: 1.6; }
.guide-card-meta { display: block; margin-top: 16px; font-family: var(--mono); font-size: 11px; color: var(--muted-2); letter-spacing: .05em; }

/* Page guide */
.guide-head { padding: clamp(24px, 4vw, 48px) 0 clamp(20px, 3vw, 32px); }
.guide-head .crumbs { margin-bottom: 26px; }
.guide-head h1 { margin-top: 14px; font-size: clamp(30px, 4.6vw, 52px); letter-spacing: -.03em; max-width: 820px; }
.guide-head .section-lead { max-width: 760px; }
.guide-meta { margin-top: 18px; font-family: var(--mono); font-size: 12px; color: var(--muted-2); letter-spacing: .05em; }
.guide-grid { display: grid; gap: 40px; padding-bottom: clamp(48px, 7vw, 96px); }
@media (min-width: 960px) { .guide-grid { grid-template-columns: minmax(0, 1fr) 300px; gap: 64px; align-items: start; } .guide-aside { position: sticky; top: 96px; } }
.guide-body h2 { margin-top: 44px; font-size: clamp(24px, 3vw, 32px); }
.guide-body h2:first-child { margin-top: 0; }
.guide-body ol.steps-list { margin-top: 16px; display: grid; gap: 14px; counter-reset: step; list-style: none; }
.guide-body ol.steps-list li { position: relative; padding-left: 52px; color: var(--muted); font-size: 16px; line-height: 1.65; counter-increment: step; }
.guide-body ol.steps-list li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 2px; width: 38px; height: 38px; border-radius: 12px; background: var(--black); color: #fff; font-family: var(--mono); font-size: 13px; font-weight: 700; display: grid; place-items: center; }
.guide-body .faq-list { margin-top: 18px; }
.guide-body .table-wrap { margin-top: 18px; }
.guide-body table.ref { min-width: 0; }
.guide-body table.ref td { white-space: normal; }
.guide-aside { display: grid; gap: 14px; }
.aside-card { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 18px; padding: 22px; }
.aside-card h3 { font-size: 17px; margin-top: 10px; letter-spacing: -.02em; }
.aside-card p:not(.eyebrow) { margin-top: 8px; font-size: 13.5px; color: var(--muted); line-height: 1.55; }
.aside-card .btn { margin-top: 14px; }
.aside-card.dark { background: var(--black); color: #fff; border-color: transparent; }
.aside-card.dark .eyebrow { color: rgba(255,255,255,.5); }
.aside-card.dark p:not(.eyebrow) { color: rgba(255,255,255,.6); }
.aside-links { margin-top: 10px; display: grid; gap: 8px; }
.aside-links a { font-size: 14px; font-weight: 500; color: var(--black); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(10,10,10,.25); }
.aside-links a:hover { text-decoration-color: var(--accent); }

/* Capture email */
.capture { margin: 26px auto 0; max-width: 520px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.capture input { flex: 1; min-width: 220px; padding: 16px 18px; border-radius: var(--radius-pill); border: 1.5px solid rgba(255,255,255,.18); background: rgba(255,255,255,.06); color: #fff; font: 500 15px var(--font); outline: none; transition: border-color .25s, background .25s; }
.capture input::placeholder { color: rgba(255,255,255,.4); }
.capture input:focus { border-color: #fff; background: rgba(255,255,255,.1); }
.capture .btn { padding: 16px 24px; }
.capture-msg { width: 100%; margin: 4px 0 0; font-size: 13px; min-height: 18px; color: rgba(255,255,255,.6); text-align: center; }
.capture-msg.ok { color: #bbf7d0; }
.capture-msg.bad { color: #fecaca; }
.contact .handle { margin-top: 14px; }
/* Les colonnes de grille ne doivent jamais élargir la page (formule en nowrap sur mobile) */
.offer-grid > *, .two-col > *, .guide-grid > *, .hero-grid > *, .calc > * { min-width: 0; }
.formula { max-width: 100%; }