/* ============================================================
   MARY — PAGE DÉMO (Steve direction)
   Landing de réservation : hero, ce que vous verrez, déroulé, CTA.
   ============================================================ */

:root {
    --demo-black: #1a1a1a;
    --demo-text-secondary: #5a5a5e;
    --demo-text-muted: #86868b;
    --demo-bg: #ffffff;
    --demo-bg-soft: #f9f7f3;
    --demo-border: rgba(0, 0, 0, 0.06);
    --demo-green: #00a86b;
    --demo-green-dark: #047857;
}

.demo-hero,
.demo-section,
.demo-steps-section,
.demo-cta {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    font-feature-settings: 'cv11', 'ss03', 'ss01';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.demo-hero .em,
.demo-cta h2 .em {
    font-style: italic;
    font-weight: 500;
    color: var(--demo-green);
    letter-spacing: -0.025em;
}

/* Reveal au scroll (piloté par website-reveal.js) */
.demo-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.demo-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Boutons ---------- */
.demo-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    font-family: inherit;
    transition: background 0.25s ease, transform 0.25s ease;
}
.demo-btn:hover { transform: translateY(-2px); }
.demo-btn-dark { background: var(--demo-black); color: #ffffff; }
.demo-btn-dark:hover { background: var(--demo-green); }
.demo-btn-primary { background: var(--demo-green); color: #ffffff; }
.demo-btn-primary:hover { background: var(--demo-green-dark); }

/* ============================================================
   1. HERO
   ============================================================ */
.demo-hero {
    max-width: 820px;
    margin: 0 auto;
    padding: 100px 24px 64px;
    text-align: center;
}
.demo-eyebrow {
    font-size: 13px;
    color: var(--demo-green);
    font-style: italic;
    font-weight: 500;
    letter-spacing: 0.02em;
    margin: 0 0 16px;
}
.demo-hero h1 {
    font-size: clamp(40px, 7vw, 68px);
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--demo-black);
    margin: 0 0 24px;
    font-weight: 600;
}
.demo-hero-sub {
    font-size: clamp(17px, 2.2vw, 20px);
    line-height: 1.55;
    color: var(--demo-text-secondary);
    max-width: 580px;
    margin: 0 auto 36px;
}
.demo-hero-note {
    font-size: 13.5px;
    color: var(--demo-text-muted);
    margin: 18px 0 0;
}

/* ============================================================
   2. CE QUE VOUS VERREZ
   ============================================================ */
.demo-section {
    max-width: 1080px;
    margin: 0 auto;
    padding: 56px 24px;
    text-align: center;
}
.demo-section h2,
.demo-steps-section h2,
.demo-cta h2 {
    font-size: clamp(28px, 4vw, 40px);
    letter-spacing: -0.025em;
    color: var(--demo-black);
    margin: 0 0 12px;
    font-weight: 600;
}
.demo-section-sub {
    font-size: 17px;
    color: var(--demo-text-muted);
    margin: 0 0 44px;
}
.demo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    text-align: left;
}
.demo-card {
    background: var(--demo-bg-soft);
    border: 1px solid var(--demo-border);
    border-radius: 20px;
    padding: 28px;
}
.demo-card-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(0, 168, 107, 0.1);
    color: var(--demo-green);
    font-size: 20px;
    margin-bottom: 16px;
}
.demo-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--demo-black);
    margin: 0 0 8px;
    letter-spacing: -0.01em;
}
.demo-card p {
    font-size: 15px;
    line-height: 1.55;
    color: var(--demo-text-secondary);
    margin: 0;
}

/* ============================================================
   3. COMMENT ÇA SE PASSE
   ============================================================ */
.demo-steps-section {
    max-width: 760px;
    margin: 0 auto;
    padding: 56px 24px;
    text-align: center;
}
.demo-steps {
    display: flex;
    flex-direction: column;
    gap: 22px;
    margin-top: 40px;
    text-align: left;
}
.demo-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: var(--demo-bg);
    border: 1px solid var(--demo-border);
    border-radius: 16px;
    padding: 22px 24px;
}
.demo-step-num {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: var(--demo-green);
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
}
.demo-step h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--demo-black);
    margin: 4px 0 6px;
}
.demo-step p {
    font-size: 15px;
    line-height: 1.5;
    color: var(--demo-text-secondary);
    margin: 0;
}

/* ============================================================
   4. CTA FINAL
   ============================================================ */
.demo-cta {
    max-width: 720px;
    margin: 24px auto 0;
    padding: 72px 24px 100px;
    text-align: center;
}
.demo-cta p {
    font-size: 17px;
    color: var(--demo-text-secondary);
    margin: 0 0 32px;
}
.demo-cta-alt {
    font-size: 14.5px;
    color: var(--demo-text-muted);
    margin: 24px 0 0;
}
.demo-cta-alt a {
    color: var(--demo-green);
    text-decoration: none;
    font-weight: 500;
}
.demo-cta-alt a:hover { text-decoration: underline; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 720px) {
    .demo-hero { padding: 72px 20px 48px; }
    .demo-grid { grid-template-columns: 1fr; }
    .demo-btn-dark { width: 100%; justify-content: center; }
}