/* ===== Landing Page v2.0 — Refonte Complète ===== */
/* Basé sur marquete_ref.v2.html */

:root {
    --bg: #0b1220;
    --panel: #0f1a2e;
    --card: #111f38;
    --text: #e9eefc;
    --muted: #b7c2df;
    --muted2: #91a0c8;
    --line: rgba(255, 255, 255, 0.10);
    --shadow: 0 12px 34px rgba(0, 0, 0, 0.35);
    --radius: 18px;
    --radius2: 26px;
    --max: 1120px;
    --pad: 22px;
    --btn: #ffffff;
    --btnText: #0b1220;
    --btn2: rgba(255, 255, 255, 0.10);
    --btn2Text: #e9eefc;
    --focus: rgba(255, 255, 255, 0.18);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    background: radial-gradient(1200px 700px at 20% -10%, rgba(255, 255, 255, 0.08), transparent 60%), var(--bg);
    color: var(--text);
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--pad);
}

/* Topbar */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(10px);
    background: linear-gradient(to bottom, rgba(11, 18, 32, 0.80), rgba(11, 18, 32, 0.35));
    border-bottom: 1px solid var(--line);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 12px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.logo {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    background: radial-gradient(12px 12px at 30% 30%, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.15)), rgba(255, 255, 255, 0.06);
    border: 1px solid var(--line);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
}

.brand small {
    display: block;
    color: var(--muted);
    font-weight: 600;
    letter-spacing: 0.1px;
    margin-top: -2px;
}

.navlinks {
    display: flex;
    gap: 16px;
    align-items: center;
}

.navlinks a {
    color: var(--muted);
    font-weight: 600;
    padding: 8px 10px;
    border-radius: 12px;
}

.navlinks a:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
}

.actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    border-radius: 14px;
    font-weight: 800;
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.08s ease, background 0.15s ease, border-color 0.15s ease;
    user-select: none;
}

.btn:active {
    transform: translateY(1px);
}

.btn.primary {
    background: var(--btn);
    color: var(--btnText);
}

.btn.primary:hover {
    filter: brightness(0.96);
}

.btn.secondary {
    background: var(--btn2);
    color: var(--btn2Text);
    border-color: var(--line);
}

.btn.secondary:hover {
    background: rgba(255, 255, 255, 0.14);
}

.pill {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    padding: 7px 10px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 999px;
    color: var(--muted);
    font-weight: 700;
    font-size: 13px;
}

/* HERO */
.hero {
    padding: 56px 0 34px;
}

.heroGrid {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 22px;
    align-items: stretch;
}

@media (max-width: 980px) {
    .heroGrid {
        grid-template-columns: 1fr;
    }
    .navlinks {
        display: none;
    }
}

.heroCard {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
    border-radius: var(--radius2);
    box-shadow: var(--shadow);
    padding: 28px;
    position: relative;
    overflow: hidden;
}

.heroCard h1 {
    color: var(--text) !important; /* Texte blanc pour contraste maximum */
    font-weight: 800;
}

.heroCard::before {
    content: "";
    position: absolute;
    inset: -120px -120px auto auto;
    width: 340px;
    height: 340px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.14), transparent 60%);
    transform: rotate(10deg);
    pointer-events: none;
}

h1 {
    margin: 10px 0 10px;
    font-size: clamp(34px, 4.1vw, 54px);
    line-height: 1.08;
    letter-spacing: -0.8px;
    color: var(--text) !important; /* Texte blanc pour contraste */
    font-weight: 800;
}

.subtitle {
    color: var(--muted);
    font-size: 18px;
    max-width: 54ch;
    margin: 0 0 18px;
}

.ctaRow {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.microProof {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.proofItem {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 10px 12px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    border-radius: 16px;
    color: var(--muted);
    font-weight: 650;
    font-size: 14px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.70);
    margin-top: 5px;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.08);
    flex: 0 0 auto;
}

.heroAside {
    display: grid;
    gap: 14px;
}

.asideCard {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius2);
    padding: 18px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.25);
}

.asideTitle {
    font-weight: 900;
    letter-spacing: -0.2px;
    margin: 2px 0 8px;
}

.asideText {
    color: var(--muted);
    margin: 0;
}

.miniGrid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 14px;
}

@media (max-width: 540px) {
    .miniGrid {
        grid-template-columns: 1fr;
    }
}

.kpi {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 18px;
    padding: 14px;
}

.kpi b {
    display: block;
    font-size: 18px;
}

.kpi span {
    color: var(--muted);
    font-weight: 650;
    font-size: 13px;
}

/* SECTIONS */
section {
    padding: 52px 0;
}

.sectionHeader {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

h2 {
    margin: 0;
    font-size: clamp(24px, 3vw, 34px);
    letter-spacing: -0.5px;
    line-height: 1.15;
    color: var(--text) !important; /* Texte blanc pour contraste */
    font-weight: 800;
}

.lead {
    color: var(--muted);
    margin: 6px 0 0;
    max-width: 70ch;
    font-size: 16px;
}

.grid2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

@media (max-width: 900px) {
    .grid2 {
        grid-template-columns: 1fr;
    }
}

.card {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius2);
    padding: 20px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
}

.card h3 {
    margin: 0 0 8px;
    font-size: 18px;
    letter-spacing: -0.2px;
    color: var(--text) !important; /* Texte blanc pour contraste */
    font-weight: 800;
}

.card p {
    margin: 0;
    color: var(--muted);
}

.list {
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 12px 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
}

.li .icon {
    width: 32px;
    height: 32px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 900;
    flex: 0 0 auto;
}

.li b {
    display: block;
    margin-top: -2px;
}

.li span {
    display: block;
    color: var(--muted);
    margin-top: 2px;
}

.callout {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
    border-radius: var(--radius2);
    padding: 18px;
    margin-top: 14px;
    color: var(--muted);
}

.callout strong {
    color: var(--text);
}

.steps {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 14px;
}

@media (max-width: 950px) {
    .steps {
        grid-template-columns: 1fr;
    }
}

.step {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius2);
    padding: 18px;
    position: relative;
    overflow: hidden;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.06);
    font-weight: 900;
}

.step h3 {
    margin: 10px 0 8px;
    color: var(--text) !important; /* Texte blanc pour contraste */
    font-weight: 800;
}

.muted {
    color: var(--muted);
}

.quote {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius2);
    padding: 18px;
}

.quote p {
    margin: 0;
    color: var(--text);
    font-weight: 750;
}

.quote span {
    display: block;
    margin-top: 8px;
    color: var(--muted);
}

.faq {
    display: grid;
    gap: 10px;
}

details {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius2);
    padding: 14px 16px;
}

summary {
    cursor: pointer;
    list-style: none;
    font-weight: 850;
    letter-spacing: -0.15px;
    outline: none;
}

summary::-webkit-details-marker {
    display: none;
}

details[open] {
    background: rgba(255, 255, 255, 0.06);
}

details p {
    margin: 10px 0 0;
    color: var(--muted);
}

.footer {
    padding: 36px 0 44px;
    border-top: 1px solid var(--line);
    background: linear-gradient(to top, rgba(255, 255, 255, 0.05), transparent 70%);
}

.footerGrid {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
    align-items: center;
}

.tiny {
    color: var(--muted2);
    font-size: 12px;
    margin-top: 8px;
}

.anchor {
    scroll-margin-top: 90px;
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Inputs */
input[type="email"],
select {
    width: 100%;
    padding: 12px 12px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    outline: none;
}

input[type="email"]:focus,
select:focus {
    border-color: var(--focus);
    background: rgba(255, 255, 255, 0.06);
}

label {
    display: block;
}

label .tiny {
    display: block;
    margin-bottom: 6px;
}

/* Override layout pour cette page */
body.landing-v2-complete {
    background: radial-gradient(1200px 700px at 20% -10%, rgba(255, 255, 255, 0.08), transparent 60%), var(--bg) !important;
    color: var(--text) !important;
}