/* =======================================================================
   SyndiLibre — Landing commerciale
   ======================================================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #FFFFFF;
    --bg-soft: #FAFAFC;
    --bg-section: #F4F3FA;
    --ink: #1A1530;
    --ink-2: #2E2745;
    --ink-3: #52496E;
    --ink-4: #7B7395;
    --ink-5: #A9A3BD;
    --line: #E8E5F0;
    --line-soft: #F2F0F7;

    --violet: #6D28D9;
    --violet-deep: #5B21B6;
    --violet-darker: #3D1A78;
    --violet-darkest: #2B1259;
    --violet-light: #8B5CF6;
    --violet-lighter: #A78BFA;
    --violet-soft: #EDE9FE;
    --violet-softer: #F5F3FF;

    --red: #EF4444;
    --green: #10B981;
    --blue: #3B82F6;
    --amber: #F59E0B;

    --font: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Geist Mono', 'SF Mono', monospace;
    --container: min(1240px, 92vw);
    --container-wide: min(1360px, 94vw);

    /* Hero image — controlled by Tweaks via data-hero attr */
    --hero-image: url('https://images.unsplash.com/photo-1499678329028-101435549a4e?w=2400&q=80&auto=format&fit=crop');
}

/* Accueil — défauts alignés sur les réglages d'affichage (DEFAULTS dans site-settings.js)
   pour que le 1er rendu soit déjà correct, sans attendre fetchSettings() :
   image tour Eiffel/toits (clé « paris ») + film violet à 45 % (overlayIntensity). */
body[data-page="home"] {
    --hero-image: url('https://images.unsplash.com/photo-1502602898657-3e91760cbb34?w=2400&q=80&auto=format&fit=crop');
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--ink);
    font-size: 16px;
    line-height: 1.55;
    font-weight: 400;
    overflow-x: hidden;
    font-feature-settings: "ss01", "ss02", "cv11";
}
::selection { background: var(--violet); color: var(--bg); }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img, svg { display: block; max-width: 100%; }

.container { width: var(--container); margin: 0 auto; }
.container-wide { width: var(--container-wide); margin: 0 auto; }

/* ---------- Eyebrow ---------- */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--violet-soft);
    color: var(--violet);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}
.eyebrow::before {
    content: ""; width: 6px; height: 6px; border-radius: 50%;
    background: var(--violet);
    box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.2);
    animation: pulse 2.5s infinite;
}
.eyebrow.light {
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.18);
}
.eyebrow.light::before {
    background: #A78BFA;
    box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.3);
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }

/* =====================================================================
   NAVIGATION
   ===================================================================== */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 8px 0;
    transition: all 0.3s;
}
.nav-bg {
    position: absolute; inset: 0;
    background: rgba(255, 255, 255, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    border-bottom: 1px solid transparent;
    transition: all 0.3s;
}
.nav.scrolled .nav-bg {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: var(--line);
}
.nav-inner {
    position: relative;
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px;
    width: var(--container-wide);
    margin: 0 auto;
}
.nav-logo {
    display: flex; align-items: center; gap: 10px;
    font-weight: 600; font-size: 17px;
    color: #fff;
    transition: color .3s;
    letter-spacing: -0.01em;
}
.nav.scrolled .nav-logo { color: var(--ink); }
.nav-logo-mark {
    width: 32px; height: 32px;
    background: var(--violet);
    border-radius: 8px;
    display: grid; place-items: center;
    color: #fff;
}
.nav-logo-img {
    height: 50px; width: auto;
    filter: drop-shadow(0 1px 4px rgba(0,0,0,0.35));
    transition: filter .3s;
}
.nav.scrolled .nav-logo-img { filter: none; }
.footer-logo-img { height: 40px; width: auto; }
.nav.scrolled .nav-logo-mark { background: var(--violet); }

.nav-links {
    display: flex; align-items: center; gap: 4px;
}
.nav-link {
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    border-radius: 8px;
    transition: all 0.2s;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.1); }
.nav.scrolled .nav-link { color: var(--ink-3); }
.nav.scrolled .nav-link:hover { color: var(--violet); background: var(--violet-softer); }

.nav-cta {
    padding: 9px 16px;
    background: #fff;
    color: var(--violet);
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.2s;
    display: inline-flex; align-items: center; gap: 6px;
}
.nav-cta:hover { background: var(--violet); color: #fff; transform: translateY(-1px); }
.nav.scrolled .nav-cta { background: var(--violet); color: #fff; }
.nav.scrolled .nav-cta:hover { background: var(--violet-deep); }

/* =====================================================================
   HERO
   ===================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    overflow: hidden;
    color: #fff;
}
.hero-bg {
    position: absolute; inset: 0;
    background-image: var(--hero-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    transform: scale(1.02);
}
.hero-overlay {
    position: absolute; inset: 0;
    background:
        linear-gradient(180deg, rgba(20, 10, 50, 0.55) 0%, rgba(43, 18, 89, 0.78) 60%, rgba(43, 18, 89, 0.92) 100%),
        linear-gradient(90deg, rgba(109, 40, 217, 0.30) 0%, rgba(20, 10, 50, 0.15) 50%, rgba(109, 40, 217, 0.30) 100%);
    z-index: 1;
    opacity: var(--hero-overlay-op, .45);
}
.hero-grain {
    position: absolute; inset: 0; z-index: 1;
    opacity: 0.25; mix-blend-mode: overlay; pointer-events: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.35 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

.hero-inner {
    position: relative;
    z-index: 2;
    width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
}
[data-layout="centered"] .hero-inner { grid-template-columns: 1fr; max-width: 880px; text-align: center; }
[data-layout="centered"] .hero-trust { justify-content: center; }
[data-layout="centered"] .hero-ctas { justify-content: center; }
[data-layout="centered"] .hero-product { display: none; }

.hero-content { max-width: 640px; }
[data-layout="centered"] .hero-content { max-width: 100%; }

.hero-eyebrow { margin-bottom: 28px; animation: fadeUp 0.8s 0.05s both; }

.hero-title {
    font-size: clamp(36px, 5.4vw, 68px);
    line-height: 1.04;
    font-weight: 500;
    letter-spacing: -0.025em;
    color: #fff;
    margin-bottom: 24px;
    animation: fadeUp 0.8s 0.15s both;
    text-wrap: balance;
}
.hero-title em {
    font-style: italic;
    font-weight: 400;
    color: #fff;
    background: var(--violet);
    display: inline-block;
    padding: 2px 16px 8px;
    margin-top: 10px;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

.hero-sub {
    font-size: clamp(16px, 1.4vw, 19px);
    line-height: 1.6;
    color: rgba(255,255,255,0.85);
    max-width: 56ch;
    margin-bottom: 36px;
    animation: fadeUp 0.8s 0.25s both;
}
[data-layout="centered"] .hero-sub { margin-left: auto; margin-right: auto; }

.hero-ctas {
    display: flex; gap: 12px; flex-wrap: wrap;
    margin-bottom: 36px;
    animation: fadeUp 0.8s 0.35s both;
}
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 22px;
    border-radius: 10px;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.2s;
    white-space: nowrap;
}
.btn-primary {
    background: #fff;
    color: var(--violet-darker);
}
.btn-primary:hover {
    background: var(--violet-lighter);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(167, 139, 250, 0.4);
}
.btn-secondary {
    background: rgba(255,255,255,0.10);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(8px);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.45);
    transform: translateY(-2px);
}
.btn svg { width: 14px; height: 14px; }

.hero-trust {
    display: flex; flex-wrap: wrap; gap: 10px 12px;
    font-size: 12.5px;
    font-family: var(--font-mono);
    color: #fff;
    animation: fadeUp 0.8s 0.45s both;
}
.hero-trust span {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 6px 13px;
    background: rgba(20, 10, 40, 0.42);
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 100px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    text-shadow: 0 1px 3px rgba(0,0,0,0.45);
    font-weight: 500;
}

/* Hero product mockup (right column) */
.hero-product {
    animation: fadeUp 0.9s 0.5s both;
    position: relative;
}
.hero-product-card {
    border-radius: 14px;
    overflow: hidden;
    box-shadow:
        0 30px 80px -20px rgba(0,0,0,0.6),
        0 0 0 1px rgba(255,255,255,0.08);
    background: #fff;
    transform: none;
    transition: transform 0.4s, box-shadow 0.4s;
}
.hero-product-card:hover { transform: translateY(-4px); box-shadow: 0 40px 90px -20px rgba(0,0,0,0.65), 0 0 0 1px rgba(255,255,255,0.1); }
.hero-product-frame {
    background: #1a1530;
    padding: 8px 12px;
    display: flex; align-items: center; gap: 8px;
}
.hero-product-frame .dots { display: flex; gap: 5px; }
.hero-product-frame .dots span {
    width: 9px; height: 9px; border-radius: 50%;
    background: rgba(255,255,255,0.2);
}
.hero-product-frame .url {
    margin: 0 auto;
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(255,255,255,0.55);
    padding: 4px 12px;
    background: rgba(255,255,255,0.05);
    border-radius: 6px;
}
.hero-product-img { width: 100%; display: block; image-rendering: -webkit-optimize-contrast; }

.hero-product-stat {
    position: absolute;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 14px 16px;
    box-shadow: 0 16px 40px rgba(0,0,0,0.25);
    border: 1px solid rgba(255,255,255,0.4);
    animation: floatY 6s ease-in-out infinite;
}
.hero-product-stat .lbl {
    font-family: var(--font-mono); font-size: 10px;
    text-transform: uppercase; letter-spacing: 0.05em;
    color: var(--ink-4); margin-bottom: 2px;
}
.hero-product-stat .val {
    font-weight: 600; font-size: 18px; color: var(--ink);
    display: flex; align-items: center; gap: 6px;
}
.hero-product-stat .val .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 3px rgba(16,185,129,0.2);
}
.hero-product-stat.s1 { top: 18%; left: -36px; }
.hero-product-stat.s2 { bottom: 16%; right: -28px; animation-delay: -2s; }
.hero-product-stat.s3 { bottom: 14%; left: -36px; animation-delay: -4s; }
.hero-product-stat .check-ok {
    display: inline-grid; place-items: center;
    width: 20px; height: 20px; border-radius: 50%;
    background: var(--green); color: #fff; margin-left: 2px;
    box-shadow: 0 0 0 3px rgba(16,185,129,0.2);
}
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* Hero scroll cue */
.hero-scroll {
    position: absolute;
    bottom: 32px; left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: rgba(255,255,255,0.55);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.hero-scroll .line {
    width: 1px; height: 32px;
    background: linear-gradient(180deg, transparent, rgba(255,255,255,0.7), transparent);
    animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* =====================================================================
   TRUST STRIP
   ===================================================================== */
.trust-strip {
    padding: 32px 0;
    border-bottom: 1px solid var(--line);
    background: var(--bg);
}
.trust-strip-inner {
    width: var(--container);
    margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 24px 40px;
}
.trust-label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--ink-4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.trust-stats {
    display: flex; gap: 40px; flex-wrap: wrap;
}
.trust-stat {
    display: flex; flex-direction: column; gap: 2px;
}
.trust-stat .val {
    font-size: 22px; font-weight: 600; color: var(--ink);
    letter-spacing: -0.01em;
}
.trust-stat .val .accent { color: var(--violet); }
.trust-stat .lbl {
    font-size: 12px; color: var(--ink-4);
    font-family: var(--font-mono);
}

/* =====================================================================
   SECTIONS
   ===================================================================== */
.section {
    padding: 120px 0;
    position: relative;
}
.section.tight { padding: 80px 0; }
.section.alt { background: var(--bg-section); }
.section.dark {
    background: var(--violet-darkest);
    color: #fff;
}

.section-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 64px;
}
.section-head.left { text-align: left; margin-left: 0; }
.section-eyebrow { margin-bottom: 20px; }
.section-title {
    font-size: clamp(30px, 4vw, 48px);
    font-weight: 500;
    letter-spacing: -0.025em;
    line-height: 1.1;
    color: var(--ink);
    margin-bottom: 16px;
    text-wrap: balance;
}
.section.dark .section-title { color: #fff; }
.section-title em {
    font-style: italic; font-weight: 400;
    color: var(--violet);
}
.section.dark .section-title em { color: var(--violet-lighter); }
.section-sub {
    font-size: 17px;
    line-height: 1.55;
    color: var(--ink-3);
    max-width: 60ch;
    margin: 0 auto;
}
.section.dark .section-sub { color: rgba(255,255,255,0.75); }

/* =====================================================================
   DIFFERENCIATEURS — 5 cards
   ===================================================================== */
.diff-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 18px;
}
.diff-card {
    grid-column: span 2;
    padding: 28px 24px 24px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 14px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.diff-card:nth-child(4) { grid-column: 2 / span 2; }
.diff-card:nth-child(5) { grid-column: 4 / span 2; }
.diff-card:hover {
    transform: translateY(-4px);
    border-color: var(--violet-lighter);
    box-shadow: 0 16px 40px -16px rgba(109, 40, 217, 0.25);
}
.diff-num {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--violet);
    margin-bottom: 14px;
    letter-spacing: 0.05em;
}
.diff-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}
.diff-desc {
    font-size: 14px;
    color: var(--ink-3);
    line-height: 1.55;
}
.diff-card::before {
    content: ""; position: absolute;
    top: 0; left: 0; height: 3px;
    width: 0;
    background: linear-gradient(90deg, var(--violet), var(--violet-light));
    transition: width 0.4s;
}
.diff-card:hover::before { width: 100%; }

/* =====================================================================
   LES 5 IA
   ===================================================================== */
.ia-intro {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 56px;
    color: rgba(255,255,255,0.7);
    font-size: 16px;
    font-style: italic;
}
.ia-intro strong {
    color: var(--violet-lighter); font-weight: 500;
    font-style: normal;
}

.ia-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
}
.ia-card {
    background: #fff;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 14px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 16px 44px -20px rgba(0,0,0,0.5);
}
.ia-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 26px 60px -22px rgba(0,0,0,0.6);
}
.ia-art {
    border-bottom: 1px solid var(--line-soft);
}
.ia-art img { width: 100%; display: block; }
.ia-body { padding: 18px 20px 22px; }
.ia-name {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    color: var(--violet);
    margin-bottom: 8px;
    display: block;
}
.ia-mission {
    font-size: 17px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}
.ia-desc {
    font-size: 13.5px;
    color: var(--ink-3);
    line-height: 1.55;
}

.ia-rule {
    margin: 52px auto 0;
    text-align: center;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    max-width: 920px;
}
.ia-rule-label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--violet-lighter);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}
.ia-rule-text {
    font-size: 18px;
    color: var(--ink);
    font-weight: 500;
    letter-spacing: -0.01em;
}
.ia-rule-text em { color: var(--violet); font-style: italic; font-weight: 400; }

/* Principe en 3 temps (section sombre) */
.ia-principe {
    display: flex; align-items: stretch; justify-content: center; gap: 10px;
}
.iap-step {
    flex: 1; position: relative;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 16px; padding: 26px 18px 22px;
    display: flex; flex-direction: column; align-items: center;
    transition: transform .25s, border-color .25s;
}
.iap-step:hover { border-color: rgba(167,139,250,0.5); transform: translateY(-3px); }
.iap-step.key {
    background: linear-gradient(170deg, rgba(167,139,250,0.22), rgba(109,40,217,0.28));
    border-color: rgba(167,139,250,0.55);
    box-shadow: 0 20px 48px -22px rgba(167,139,250,0.55);
    transform: translateY(-8px);
}
.iap-step.key:hover { transform: translateY(-11px); }
.iap-ico {
    width: 52px; height: 52px; border-radius: 14px; margin-bottom: 16px;
    display: grid; place-items: center;
    background: rgba(255,255,255,0.1); color: var(--violet-lighter);
}
.iap-step.key .iap-ico { background: rgba(255,255,255,0.18); color: #fff; }
.iap-k {
    font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.07em;
    text-transform: uppercase; color: var(--violet-lighter); margin-bottom: 6px;
}
.iap-step.key .iap-k { color: #EFBF6E; }
.iap-t { font-size: 18px; font-weight: 600; color: #fff; letter-spacing: -0.015em; margin-bottom: 7px; }
.iap-d { font-size: 13px; line-height: 1.5; color: rgba(255,255,255,0.72); }
.iap-arrow { align-self: center; color: var(--violet-lighter); flex-shrink: 0; }
.ia-rule-gate {
    display: inline-flex; align-items: center; gap: 9px;
    margin-top: 26px;
    font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.01em;
    color: #fff;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(167,139,250,0.3);
    padding: 10px 18px; border-radius: 100px;
}
.ia-rule-gate svg { color: var(--violet-lighter); flex-shrink: 0; }
@media (max-width: 680px) {
    .ia-principe { flex-direction: column; }
    .iap-step.key { transform: none; }
    .iap-step.key:hover { transform: translateY(-3px); }
    .iap-arrow { transform: rotate(90deg); }
}
@media (prefers-reduced-motion: reduce) {
    .iap-step, .iap-step.key { transform: none !important; }
}

/* =====================================================================
   APERÇU PRODUIT
   ===================================================================== */
.product-showcase {
    margin-top: 24px;
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    box-shadow:
        0 40px 100px -30px rgba(43, 18, 89, 0.35),
        0 0 0 1px var(--line);
    background: #fff;
}
.product-window-bar {
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 12px 16px;
    display: flex; align-items: center; gap: 12px;
}
.product-window-bar .dots { display: flex; gap: 6px; }
.product-window-bar .dots span {
    width: 11px; height: 11px; border-radius: 50%;
    background: var(--line);
}
.product-window-bar .dots span:nth-child(1) { background: #FF5F57; }
.product-window-bar .dots span:nth-child(2) { background: #FEBC2E; }
.product-window-bar .dots span:nth-child(3) { background: #28C840; }
.product-window-bar .url {
    flex: 0 1 auto; margin: 0 auto;
    font-family: var(--font-mono);
    font-size: 12px; color: var(--ink-4);
    padding: 5px 14px;
    background: var(--bg-soft);
    border-radius: 6px;
    border: 1px solid var(--line);
}
.product-img { width: 100%; display: block; }

.product-callouts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 32px;
}
.product-callout {
    padding: 16px 18px;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: 10px;
    display: flex; gap: 12px;
}
.product-callout-num {
    width: 26px; height: 26px;
    background: var(--violet);
    color: #fff;
    border-radius: 50%;
    display: grid; place-items: center;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    flex-shrink: 0;
}
.product-callout-text {
    font-size: 13.5px;
    color: var(--ink-3);
    line-height: 1.5;
}
.product-callout-text strong { color: var(--ink); font-weight: 500; }

/* =====================================================================
   TARIFS
   ===================================================================== */
.tarifs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.tarif {
    padding: 36px 32px 32px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 16px;
    position: relative;
    display: flex; flex-direction: column;
    transition: all 0.3s;
}
.tarif:hover { transform: translateY(-4px); border-color: var(--violet-lighter); }
.tarif.featured {
    background: linear-gradient(180deg, var(--violet-darker) 0%, var(--violet-darkest) 100%);
    color: #fff;
    border-color: transparent;
    transform: scale(1.02);
}
.tarif.featured:hover { transform: scale(1.02) translateY(-4px); }
.tarif-badge {
    position: absolute;
    top: -12px; left: 50%;
    transform: translateX(-50%);
    background: var(--violet);
    color: #fff;
    padding: 5px 14px;
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}
.tarif-eyebrow {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--violet);
    margin-bottom: 8px;
}
.tarif.featured .tarif-eyebrow { color: var(--violet-lighter); }
.tarif-name {
    font-size: 22px;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
    color: var(--ink);
}
.tarif.featured .tarif-name { color: #fff; }
.tarif-tagline {
    font-size: 13px;
    color: var(--ink-4);
    margin-bottom: 28px;
    font-style: italic;
}
.tarif.featured .tarif-tagline { color: rgba(255,255,255,0.65); }
.tarif-price {
    display: flex; align-items: baseline; gap: 6px;
    margin-bottom: 6px;
}
.tarif-price .num {
    font-size: 48px;
    font-weight: 500;
    letter-spacing: -0.04em;
    color: var(--ink);
    line-height: 1;
}
.tarif.featured .tarif-price .num { color: #fff; }
.tarif-price .unit {
    font-size: 14px;
    color: var(--ink-4);
}
.tarif.featured .tarif-price .unit { color: rgba(255,255,255,0.7); }
.tarif-meta {
    font-size: 13px;
    color: var(--ink-4);
    margin-bottom: 24px;
    font-family: var(--font-mono);
}
.tarif.featured .tarif-meta { color: rgba(255,255,255,0.7); }
.tarif-features {
    list-style: none;
    margin-bottom: 28px;
    flex: 1;
}
.tarif-features li {
    padding: 7px 0 7px 24px;
    position: relative;
    font-size: 14px;
    color: var(--ink-2);
    line-height: 1.5;
    border-bottom: 1px solid var(--line-soft);
}
.tarif-features li:last-child { border-bottom: none; }
.tarif.featured .tarif-features li {
    color: rgba(255,255,255,0.88);
    border-bottom-color: rgba(255,255,255,0.08);
}
.tarif-features li::before {
    content: "✓";
    position: absolute; left: 0; top: 7px;
    color: var(--violet);
    font-weight: 600;
}
.tarif.featured .tarif-features li::before { color: var(--violet-lighter); }

.tarif-cta {
    display: flex; align-items: center; justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 18px;
    border-radius: 10px;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.2s;
    background: var(--bg);
    color: var(--violet);
    border: 1px solid var(--violet);
}
.tarif-cta:hover { background: var(--violet); color: #fff; }
.tarif.featured .tarif-cta { background: #fff; color: var(--violet-darker); border-color: #fff; }
.tarif.featured .tarif-cta:hover { background: var(--violet-lighter); color: #fff; border-color: var(--violet-lighter); }

.tarifs-foot {
    text-align: center;
    margin-top: 32px;
    color: var(--ink-4);
    font-size: 14px;
}
.tarifs-foot a {
    color: var(--violet);
    text-decoration: underline;
    text-decoration-color: rgba(109,40,217,0.3);
    text-underline-offset: 3px;
}

/* =====================================================================
   TÉMOIGNAGE PERON
   ===================================================================== */
.testi {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
    align-items: center;
    background: var(--violet-darkest);
    color: #fff;
    border-radius: 20px;
    padding: 64px;
    position: relative;
    overflow: hidden;
}
.testi::before {
    content: ""; position: absolute;
    top: -50%; right: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(167,139,250,0.18) 0%, transparent 60%);
    pointer-events: none;
}
.testi-quote {
    font-size: clamp(20px, 2.2vw, 26px);
    line-height: 1.4;
    font-weight: 400;
    color: #fff;
    margin-bottom: 28px;
    letter-spacing: -0.01em;
    position: relative;
}
.testi-quote::before {
    content: "“";
    font-size: 80px;
    line-height: 0;
    position: absolute;
    top: 20px; left: -36px;
    color: var(--violet-lighter);
    opacity: 0.5;
    font-family: Georgia, serif;
}
.testi-attrib {
    display: flex; align-items: center; gap: 14px;
    position: relative;
}
.testi-avatar {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--violet-light), var(--violet-lighter));
    display: grid; place-items: center;
    font-weight: 500;
    color: #fff;
    font-size: 18px;
    letter-spacing: -0.01em;
}
.testi-name {
    font-weight: 500;
    color: #fff;
    font-size: 15px;
    margin-bottom: 2px;
}
.testi-role {
    color: rgba(255,255,255,0.65);
    font-size: 13px;
    font-family: var(--font-mono);
}
.testi-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    position: relative;
}
.testi-stat {
    padding: 22px 22px 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
}
.testi-stat .val {
    font-size: 36px;
    font-weight: 500;
    letter-spacing: -0.03em;
    color: #fff;
    line-height: 1;
    margin-bottom: 6px;
}
.testi-stat .val .accent { color: var(--violet-lighter); }
.testi-stat .lbl {
    font-size: 12px;
    color: rgba(255,255,255,0.65);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* =====================================================================
   MIGRATION
   ===================================================================== */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    counter-reset: step;
}
.step {
    padding: 28px 24px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 14px;
    position: relative;
}
.step-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px;
    background: var(--violet-soft);
    color: var(--violet);
    border-radius: 50%;
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
}
.step-title {
    font-size: 17px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}
.step-desc {
    font-size: 13.5px;
    color: var(--ink-3);
    line-height: 1.55;
}
.step-meta {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--line-soft);
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--violet);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* =====================================================================
   FAQ
   ===================================================================== */
.faq-grid {
    max-width: 820px;
    margin: 0 auto;
    display: flex; flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.2s;
}
.faq-item[open] { border-color: var(--violet-lighter); box-shadow: 0 8px 24px -12px rgba(109,40,217,0.15); }
.faq-item summary {
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 500;
    font-size: 16px;
    color: var(--ink);
    list-style: none;
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px;
    letter-spacing: -0.01em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--violet-soft);
    color: var(--violet);
    display: grid; place-items: center;
    font-size: 18px;
    transition: transform 0.2s;
    flex-shrink: 0;
}
.faq-item[open] summary::after {
    content: "−";
    background: var(--violet);
    color: #fff;
}
.faq-answer {
    padding: 0 24px 22px;
    font-size: 14.5px;
    color: var(--ink-3);
    line-height: 1.65;
}
.faq-answer p + p { margin-top: 10px; }
.faq-answer strong { color: var(--ink); font-weight: 500; }

/* =====================================================================
   CTA FINAL
   ===================================================================== */
.final-cta {
    background:
        radial-gradient(circle at 30% 20%, rgba(167,139,250,0.2), transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(109,40,217,0.3), transparent 50%),
        var(--violet-darkest);
    color: #fff;
    text-align: center;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}
.final-cta::after {
    content: ""; position: absolute; inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.25 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    opacity: 0.18; mix-blend-mode: overlay;
    pointer-events: none;
}
.final-cta-inner {
    position: relative;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}
.final-cta h2 {
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 500;
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin-bottom: 18px;
    color: #fff;
    text-wrap: balance;
}
.final-cta h2 em {
    font-style: italic; font-weight: 400;
    color: var(--violet-lighter);
}
.final-cta p {
    font-size: 17px;
    color: rgba(255,255,255,0.8);
    line-height: 1.55;
    margin-bottom: 36px;
}
.final-cta-btns {
    display: flex; justify-content: center; gap: 12px; flex-wrap: wrap;
}

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer {
    background: #0f0823;
    color: rgba(255,255,255,0.6);
    padding: 64px 0 24px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(5, 1fr);
    gap: 48px;
    margin-bottom: 48px;
}
.footer-brand-logo {
    display: flex; align-items: center; gap: 10px;
    color: #fff;
    font-weight: 600;
    font-size: 17px;
    margin-bottom: 16px;
}
.footer-brand-text {
    font-size: 14px;
    line-height: 1.6;
    max-width: 32ch;
}
.footer-col-title {
    color: #fff;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: var(--font-mono);
    margin-bottom: 18px;
}
.footer-col a {
    display: block;
    padding: 5px 0;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 24px;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 13px;
    flex-wrap: wrap; gap: 16px;
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom a:hover { color: #fff; }

/* =====================================================================
   REVEAL ANIM
   ===================================================================== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-product { display: none; }
    .diff-grid { grid-template-columns: repeat(2, 1fr); }
    .diff-card,
    .diff-card:nth-child(4),
    .diff-card:nth-child(5) { grid-column: span 1; }
    .ia-grid { grid-template-columns: repeat(2, 1fr); }
    .tarifs-grid { grid-template-columns: 1fr; gap: 20px; }
    .tarif.featured { transform: none; }
    .testi { grid-template-columns: 1fr; gap: 36px; padding: 40px 32px; }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
    .product-callouts { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .nav-links { display: none; }
    .hero { padding: 120px 0 60px; min-height: auto; }
    .section { padding: 80px 0; }
    .diff-grid { grid-template-columns: 1fr; }
    .ia-grid { grid-template-columns: 1fr; }
    .testi-stats { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .trust-strip-inner { justify-content: center; text-align: center; }
    .hero-product-stat { display: none; }
}