/* ═══════════════════════════════════════════════
   Vivant — Website
   "Rebelles de l'ensauvagement urbain"
   ═══════════════════════════════════════════════ */

/* ── Fonts (Google Fonts CDN) ─────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600&family=Lora:ital,wght@0,400;0,500;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Design tokens ────────────────────────────── */
:root {
  /* Palette — papier · forêt · terre */
  --ivory:        #F5F0E8;
  --ivory-dark:   #EDE8DC;
  --white:        #FDFAF4;
  --moss:         #3A5A3C;
  --moss-light:   #4E7A50;
  --moss-pale:    #D4E3D5;
  --sienna:       #C47A3A;
  --sienna-light: #D4935A;
  --sienna-pale:  #F2E3D0;
  --charcoal:       #2C2416;
  --charcoal-mid:   #5A5347;
  --charcoal-light: #8A8075;
  --border:       rgba(44, 36, 22, 0.12);
  --border-strong:rgba(44, 36, 22, 0.20);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-editorial: 'Lora', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --radius-xs:   4px;
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   20px;
  --radius-pill: 999px;

  /* Shadows — warm charcoal, never neutral black */
  --shadow-xs: 0 1px 3px rgba(44, 36, 22, 0.06);
  --shadow-sm: 0 2px 8px rgba(44, 36, 22, 0.08);
  --shadow-md: 0 4px 16px rgba(44, 36, 22, 0.10);
  --shadow-lg: 0 8px 32px rgba(44, 36, 22, 0.12);

  /* Motion */
  --ease-out:     ease-out;
  --ease-in-out:  ease-in-out;
  --ease-organic: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast:   150ms;
  --dur-normal: 250ms;
  --dur-slow:   400ms;
  --transition-fast:   all var(--dur-fast) var(--ease-out);
  --transition-normal: all var(--dur-normal) var(--ease-in-out);
  --transition-slow:   all var(--dur-slow) var(--ease-organic);

  /* Botanical filigree motif (inline SVG) */
  --motif-moss: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300' viewBox='0 0 300 300'%3E%3Cg fill='none' stroke='%233A5A3C' stroke-opacity='0.1' stroke-width='1.2'%3E%3Cellipse cx='150' cy='150' rx='60' ry='100'/%3E%3Cellipse cx='150' cy='150' rx='100' ry='60' transform='rotate(60 150 150)'/%3E%3Cellipse cx='150' cy='150' rx='100' ry='60' transform='rotate(120 150 150)'/%3E%3Ccircle cx='150' cy='150' r='5'/%3E%3C/g%3E%3C/svg%3E");
  --motif-white: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg fill='none' stroke='white' stroke-opacity='0.1' stroke-width='1'%3E%3Cellipse cx='100' cy='100' rx='40' ry='70'/%3E%3Cellipse cx='100' cy='100' rx='70' ry='40' transform='rotate(60 100 100)'/%3E%3Cellipse cx='100' cy='100' rx='70' ry='40' transform='rotate(120 100 100)'/%3E%3Ccircle cx='100' cy='100' r='4'/%3E%3C/g%3E%3C/svg%3E");
}

/* ── Reset & base ─────────────────────────────── */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ivory);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
main, nav, footer { position: relative; z-index: 1; }

/* ── Shared layout ────────────────────────────── */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.section { padding: 120px 0; position: relative; }
.eyebrow {
  font-size: 13px; font-weight: 600; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--sienna);
}
.section-head { max-width: 760px; margin-bottom: 64px; }
.section-head .eyebrow { margin-bottom: 20px; display: block; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; color: var(--charcoal); margin: 0; text-wrap: balance; }
h2.title { font-size: clamp(38px, 5vw, 60px); line-height: 1.08; letter-spacing: -0.01em; }
.italic { font-style: italic; font-weight: 500; color: var(--moss); }
.italic.sienna { color: var(--sienna); }
.lead { font-family: var(--font-editorial); font-style: italic; font-size: 21px; line-height: 1.6; color: var(--charcoal-mid); }

/* ── Buttons ──────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  letter-spacing: 0.01em; padding: 15px 30px; border-radius: var(--radius-pill);
  border: 2px solid transparent; cursor: pointer; transition: var(--transition-fast);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--moss); color: var(--ivory); }
.btn-primary:hover { background: var(--moss-light); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-secondary { background: transparent; color: var(--moss); border-color: var(--moss); }
.btn-secondary:hover { background: var(--moss); color: var(--ivory); }
.btn-accent { background: var(--sienna); color: #fff; }
.btn-accent:hover { background: var(--sienna-light); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--charcoal-mid); border-color: var(--border); }
.btn-ghost:hover { color: var(--moss); border-color: var(--moss); }
.btn-lg { padding: 17px 36px; font-size: 16px; }
.btn-on-dark.btn-secondary { color: var(--ivory); border-color: rgba(245,240,232,0.4); }
.btn-on-dark.btn-secondary:hover { background: var(--ivory); color: var(--moss); border-color: var(--ivory); }

/* ── Nav ──────────────────────────────────────── */
nav.site {
  position: fixed; top: 0; left: 0; right: 0; height: 72px; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; background: rgba(245,240,232,0.82);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: var(--transition-normal);
}
nav.site.scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow-xs); }
.brand { display: flex; align-items: center; gap: 11px; }
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.brand span { font-family: var(--font-display); font-weight: 600; font-size: 24px; color: var(--moss); letter-spacing: 0.01em; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; margin: 0; padding: 0; }
.nav-links a { font-size: 13px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--charcoal-mid); transition: color var(--dur-fast) var(--ease-out); }
.nav-links a:hover { color: var(--moss); }
.nav-cta { display: flex; align-items: center; gap: 16px; }
.nav-burger { display: none; background: none; border: none; cursor: pointer; color: var(--charcoal); padding: 8px; }

/* Mobile nav overlay */
.mobile-nav {
  display: none; position: fixed; inset: 0; z-index: 99;
  background: rgba(245,240,232,0.97); backdrop-filter: blur(16px);
  flex-direction: column; align-items: center; justify-content: center; gap: 32px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-display); font-size: 28px; font-weight: 500;
  color: var(--charcoal); transition: color var(--dur-fast) var(--ease-out);
}
.mobile-nav a:hover { color: var(--moss); }
.mobile-nav-close {
  position: absolute; top: 20px; right: 24px; background: none; border: none;
  cursor: pointer; color: var(--charcoal); padding: 8px;
}

/* ── HERO ─────────────────────────────────────── */
.hero { position: relative; }
.hero-eyebrow { margin-bottom: 26px; display: block; }
.hero h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(46px, 7.5vw, 96px); line-height: 1.02; letter-spacing: -0.015em;
}
.hero .sub { font-family: var(--font-editorial); font-style: italic; font-size: clamp(19px, 2vw, 24px); line-height: 1.55; margin: 34px 0 38px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

/* Hero A — editorial "carnet" */
.hero-a { padding: 150px 0 90px; }
.hero-a .grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.hero-a .sub { color: var(--charcoal-mid); max-width: 520px; }
.hero-a .hero-media { position: relative; }
.hero-a .photo-placeholder {
  width: 100%; aspect-ratio: 4/5; border-radius: var(--radius-xl);
  background: linear-gradient(155deg, var(--moss) 0%, var(--moss-light) 50%, var(--sienna) 100%);
  position: relative; overflow: hidden; box-shadow: var(--shadow-lg);
}
.hero-a .photo-placeholder::before {
  content: ''; position: absolute; inset: 0;
  background-image: var(--motif-white); background-size: 200px; opacity: 0.2;
}
.hero-a .photo-placeholder img {
  width: 100%; height: 100%; object-fit: cover; position: relative; z-index: 1;
}
.hero-a .media-tag {
  position: absolute; left: -26px; bottom: 38px; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px 20px;
  box-shadow: var(--shadow-md); max-width: 230px; z-index: 2;
}
.hero-a .media-tag .t1 { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sienna); margin-bottom: 6px; }
.hero-a .media-tag .t2 { font-family: var(--font-display); font-size: 17px; color: var(--charcoal); line-height: 1.25; }
.hero-a .media-frame { position: absolute; inset: -14px; border: 1px solid var(--border); border-radius: calc(var(--radius-xl) + 14px); pointer-events: none; }

/* Scroll cue */
.scroll-cue { display: inline-flex; align-items: center; gap: 10px; margin-top: 46px; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--charcoal-light); }
.scroll-cue .dot { width: 30px; height: 30px; border-radius: 50%; border: 1px solid currentColor; display: flex; align-items: center; justify-content: center; animation: cue-bob 2.4s var(--ease-in-out) infinite; }
@keyframes cue-bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(4px); } }

/* ── Quote band ───────────────────────────────── */
.quoteband { background: var(--charcoal); color: var(--ivory); padding: 92px 0; position: relative; overflow: hidden; }
.quoteband::before { content: ''; position: absolute; inset: 0; background-image: var(--motif-white); background-size: 320px; opacity: 0.16; }
.quoteband .wrap { position: relative; text-align: center; max-width: 960px; }
.quoteband .mark { font-family: var(--font-display); font-size: 120px; line-height: 0.4; color: rgba(196,122,58,0.45); display: block; height: 50px; }
.quoteband blockquote { font-family: var(--font-editorial); font-style: italic; font-size: clamp(24px, 3.2vw, 38px); line-height: 1.4; color: var(--ivory); margin: 0 0 28px; }
.quoteband .cite { font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sienna-light); }

/* ── Features ─────────────────────────────────── */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-xl);
  padding: 36px 32px; box-shadow: var(--shadow-sm); transition: var(--transition-slow);
}
.feature:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.feature .ic-wrap {
  width: 56px; height: 56px; border-radius: var(--radius-md); background: var(--moss-pale);
  color: var(--moss); display: flex; align-items: center; justify-content: center; margin-bottom: 24px; flex-shrink: 0;
}
.feature.accent .ic-wrap { background: var(--sienna-pale); color: var(--sienna); }
.feature .ic-wrap svg { width: 28px; height: 28px; }
.feature h3 { font-size: 23px; font-weight: 600; margin-bottom: 12px; line-height: 1.2; }
.feature p { font-size: 15px; color: var(--charcoal-mid); line-height: 1.65; margin: 0; }

/* ── Constitution (dark editorial) ────────────── */
.constitution { background: var(--charcoal); color: var(--ivory); position: relative; overflow: hidden; }
.constitution::before { content: ''; position: absolute; inset: 0; background-image: var(--motif-white); background-size: 380px; opacity: 0.1; }
.constitution .wrap { position: relative; }
.constitution .eyebrow { color: var(--sienna-light); }
.constitution h2.title { color: var(--ivory); }
.constitution h2.title .italic { color: var(--sienna-light); }
.constitution .intro { font-family: var(--font-editorial); font-style: italic; font-size: 20px; color: rgba(245,240,232,0.72); max-width: 700px; margin-top: 24px; }
.articles { margin-top: 72px; display: flex; flex-direction: column; gap: 8px; }
.article { display: grid; grid-template-columns: 150px 1fr; gap: 36px; padding: 40px 0; border-top: 1px solid rgba(245,240,232,0.12); }
.article:last-child { border-bottom: 1px solid rgba(245,240,232,0.12); }
.article .num { font-family: var(--font-display); font-weight: 500; font-size: 72px; line-height: 0.9; color: transparent; -webkit-text-stroke: 1.2px var(--sienna-light); }
.article .a-body h3 { color: var(--ivory); font-size: 27px; font-weight: 600; line-height: 1.25; margin-bottom: 16px; max-width: 18ch; }
.article .a-body p { color: rgba(245,240,232,0.7); font-size: 16px; line-height: 1.75; margin: 0; max-width: 62ch; }
.constitution .closer { margin-top: 56px; font-family: var(--font-editorial); font-style: italic; font-size: 18px; color: rgba(245,240,232,0.6); text-align: center; }

/* Reading list + media */
.reading { margin-top: 96px; }
.reading .lbl { font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--sienna-light); margin-bottom: 26px; }
.book-cloud { display: flex; flex-wrap: wrap; gap: 10px 14px; max-width: 980px; }
.book { font-size: 14px; color: rgba(245,240,232,0.75); padding: 7px 14px; border: 1px solid rgba(245,240,232,0.16); border-radius: var(--radius-pill); transition: var(--transition-fast); }
.book:hover { color: var(--ivory); border-color: var(--sienna-light); }
.book b { font-weight: 600; color: rgba(245,240,232,0.92); }
.media-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.media-card { background: rgba(245,240,232,0.05); border: 1px solid rgba(245,240,232,0.14); border-radius: var(--radius-lg); padding: 28px; transition: var(--transition-fast); }
.media-card:hover { background: rgba(245,240,232,0.09); border-color: var(--sienna-light); }
.media-card .m-name { font-family: var(--font-display); font-size: 21px; color: var(--ivory); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.media-card .m-name svg { width: 15px; height: 15px; color: var(--sienna-light); opacity: 0; transition: var(--transition-fast); }
.media-card:hover .m-name svg { opacity: 1; }
.media-card p { font-size: 14px; color: rgba(245,240,232,0.68); line-height: 1.6; margin: 0; }

/* ── Carnet (quote wall) ──────────────────────── */
.carnet .quote-wall { columns: 2; column-gap: 24px; }
.q-card { break-inside: avoid; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 34px 36px; margin-bottom: 24px; box-shadow: var(--shadow-sm); position: relative; }
.q-card.moss { background: var(--moss); }
.q-card.sienna { background: var(--sienna); }
.q-card blockquote { font-family: var(--font-editorial); font-style: italic; font-size: 21px; line-height: 1.5; color: var(--charcoal); margin: 0 0 18px; }
.q-card.moss blockquote, .q-card.sienna blockquote { color: var(--ivory); }
.q-card .qa { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sienna); }
.q-card.moss .qa { color: rgba(245,240,232,0.8); }
.q-card.sienna .qa { color: rgba(253,250,244,0.92); }

/* ── FAQ ──────────────────────────────────────── */
.faq-list { max-width: 860px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary { list-style: none; cursor: pointer; padding: 26px 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; font-family: var(--font-display); font-size: 21px; font-weight: 500; color: var(--charcoal); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .pm { flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--moss); transition: var(--transition-fast); }
.faq-item[open] .pm { background: var(--moss); color: var(--ivory); border-color: var(--moss); transform: rotate(45deg); }
.faq-item .pm svg { width: 16px; height: 16px; }
.faq-item .ans { padding: 0 54px 28px 0; color: var(--charcoal-mid); font-size: 16px; line-height: 1.75; }
.faq-item[open] summary { color: var(--moss); }

/* ── Marquee ──────────────────────────────────── */
.marquee { background: var(--moss); color: var(--ivory); padding: 26px 0; overflow: hidden; white-space: nowrap; }
.marquee .track { display: inline-flex; gap: 0; animation: marquee 38s linear infinite; }
.marquee .track span { font-family: var(--font-editorial); font-style: italic; font-size: 20px; padding: 0 30px; position: relative; }
.marquee .track span::after { content: '·'; position: absolute; right: -4px; color: var(--sienna-light); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── Tarifs ────────────────────────────────────── */
.pricing { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; max-width: 920px; margin: 0 auto; }
.plan { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 44px 40px; position: relative; box-shadow: var(--shadow-sm); }
.plan.featured { background: var(--charcoal); color: var(--ivory); box-shadow: var(--shadow-lg); }
.plan .ribbon { position: absolute; top: 26px; right: 26px; background: var(--sienna); color: #fff; font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; padding: 6px 14px; border-radius: var(--radius-pill); }
.plan .p-name { font-family: var(--font-display); font-size: 26px; font-weight: 600; margin-bottom: 18px; }
.plan.featured .p-name { color: var(--ivory); }
.plan .price { display: flex; align-items: baseline; gap: 8px; margin-bottom: 6px; }
.plan .price .amt { font-family: var(--font-display); font-size: 56px; font-weight: 700; color: var(--moss); line-height: 1; }
.plan.featured .price .amt { color: var(--sienna-light); }
.plan .sub-note { font-size: 14px; color: var(--charcoal-light); margin-bottom: 28px; }
.plan.featured .sub-note { color: rgba(245,240,232,0.6); }
.plan ul { list-style: none; padding: 0; margin: 0 0 32px; display: flex; flex-direction: column; gap: 13px; }
.plan li { display: flex; align-items: flex-start; gap: 11px; font-size: 15px; color: var(--charcoal-mid); }
.plan.featured li { color: rgba(245,240,232,0.85); }
.plan li svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--moss); margin-top: 2px; }
.plan.featured li svg { color: var(--sienna-light); }
.pricing-note { text-align: center; margin-top: 32px; font-size: 14px; color: var(--charcoal-light); }

/* ── Download CTA ─────────────────────────────── */
.download { position: relative; }
.download .cta-card {
  background: linear-gradient(155deg, #2d4a2e 0%, var(--moss) 55%, #2c3a24 110%);
  border-radius: var(--radius-xl); padding: 84px 64px; position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center;
}
.download .cta-card::before { content: ''; position: absolute; inset: 0; background-image: var(--motif-white); background-size: 300px; opacity: 0.16; }
.download .cta-text { position: relative; z-index: 1; }
.download h2.title { color: var(--ivory); }
.download .cta-text .lead { color: rgba(245,240,232,0.82); margin: 22px 0 36px; }
.store-row { display: flex; flex-wrap: wrap; gap: 14px; }
.store-btn { display: inline-flex; align-items: center; gap: 12px; background: var(--charcoal); color: var(--ivory); padding: 13px 22px; border-radius: var(--radius-md); transition: var(--transition-fast); }
.store-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.store-btn svg { width: 24px; height: 24px; }
.store-btn .s-small { font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; opacity: 0.7; line-height: 1.1; }
.store-btn .s-big { font-family: var(--font-display); font-size: 18px; line-height: 1.1; }
.download .cta-media { position: relative; z-index: 1; }
.download .cta-photo {
  width: 100%; height: 750px; border-radius: var(--radius-xl);
  background: linear-gradient(155deg, var(--moss-light) 0%, var(--sienna) 100%);
  position: relative; overflow: hidden; box-shadow: var(--shadow-lg);
}
.download .cta-photo::before {
  content: ''; position: absolute; inset: 0;
  background-image: var(--motif-white); background-size: 180px; opacity: 0.2;
}
.download .cta-photo img {
  width: 100%; height: 100%; object-fit: cover; position: relative; z-index: 1;
}

/* ── Footer ───────────────────────────────────── */
footer.site { background: var(--ivory-dark); padding: 72px 0 48px; border-top: 1px solid var(--border); }
footer.site .f-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; margin-bottom: 48px; }
footer.site .brand span { font-size: 28px; }
footer.site .f-links { display: flex; flex-wrap: wrap; gap: 14px 28px; max-width: 540px; }
footer.site .f-links a { font-size: 13px; font-weight: 500; letter-spacing: 0.04em; color: var(--charcoal-mid); }
footer.site .f-links a:hover { color: var(--moss); }
footer.site .credits { font-size: 12px; color: var(--charcoal-light); line-height: 1.7; border-top: 1px solid var(--border); padding-top: 28px; }
footer.site .credits a { color: var(--charcoal-mid); }
footer.site .copy { margin-top: 8px; font-family: var(--font-editorial); font-style: italic; }

/* ── Reveal animations (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
  html.reveal-on .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease-organic), transform 0.7s var(--ease-organic); }
  html.reveal-on .reveal.in { opacity: 1; transform: none; }
}

/* ── Responsive ───────────────────────────────── */
@media (max-width: 980px) {
  .wrap { padding: 0 24px; }
  .section { padding: 84px 0; }
  nav.site { padding: 0 24px; }
  .nav-links, .nav-cta .btn { display: none; }
  .nav-burger { display: flex; }
  .hero-a .grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-a .hero-media { max-width: 440px; }
  .features-grid, .media-grid { grid-template-columns: 1fr; }
  .article { grid-template-columns: 1fr; gap: 14px; }
  .article .num { font-size: 56px; }
  .carnet .quote-wall { columns: 1; }
  .pricing, .download .cta-card { grid-template-columns: 1fr; }
  .download .cta-card { padding: 48px 32px; }
  .download .cta-media { display: none; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: clamp(36px, 10vw, 52px); }
  .hero-a { padding: 120px 0 60px; }
  .hero-a .media-tag { left: 0; bottom: -20px; }
  .hero-a .media-frame { inset: -8px; }
  h2.title { font-size: clamp(30px, 8vw, 44px); }
  .features-grid { gap: 16px; }
  .feature { padding: 28px 24px; }
}