/**
 * Lion Bleu – Landing Page
 * Modern, attractive, conversion-focused design
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ═══════════════════════════════════════════════
   RESET & TOKENS
   ═══════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --lb-primary: #4f46e5;
    --lb-primary-hover: #4338ca;
    --lb-primary-light: rgba(79, 70, 229, 0.08);
    --lb-text: #111827;
    --lb-text-secondary: #374151;
    --lb-text-muted: #6b7280;
    --lb-bg: #ffffff;
    --lb-bg-subtle: #f9fafb;
    --lb-bg-alt: #f3f4f6;
    --lb-border: #e5e7eb;
    --lb-success: #10b981;
    --lb-radius: 12px;
    --lb-radius-lg: 16px;
    --lb-radius-xl: 20px;
    --lb-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

body.lb-home {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--lb-text);
    background: var(--lb-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.lb-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ═══════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════ */
.lb-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-weight: 600;
    font-size: 0.95rem;
    font-family: inherit;
    border-radius: var(--lb-radius);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--lb-transition);
    line-height: 1.4;
}

.lb-btn--primary {
    background: var(--lb-primary);
    color: #fff;
    box-shadow: 0 1px 3px rgba(79, 70, 229, 0.2);
}
.lb-btn--primary:hover {
    background: var(--lb-primary-hover);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.3);
    transform: translateY(-1px);
}

.lb-btn--ghost {
    background: transparent;
    color: var(--lb-text-secondary);
    border: 1.5px solid var(--lb-border);
}
.lb-btn--ghost:hover {
    background: var(--lb-bg-alt);
    border-color: #d1d5db;
}

.lb-btn--white {
    background: #fff;
    color: var(--lb-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.lb-btn--white:hover {
    background: #f9fafb;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    transform: translateY(-1px);
}

.lb-btn--ghost-white {
    background: transparent;
    color: rgba(255,255,255,0.9);
    border: 1.5px solid rgba(255,255,255,0.3);
}
.lb-btn--ghost-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
    color: #fff;
}

.lb-btn--sm { padding: 8px 18px; font-size: 0.875rem; }
.lb-btn--lg { padding: 14px 28px; font-size: 1rem; }

/* ═══════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════ */
.lb-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.lb-nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.lb-nav__brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--lb-text);
    text-decoration: none;
    letter-spacing: -0.03em;
}

.lb-nav__logo-img {
    height: 32px;
    width: auto;
    flex-shrink: 0;
    object-fit: contain;
}

.lb-nav__logo-dot {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    flex-shrink: 0;
}

.lb-nav__links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.lb-nav__link {
    padding: 8px 14px;
    color: var(--lb-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 8px;
    transition: color var(--lb-transition), background var(--lb-transition);
}

.lb-nav__link:hover {
    color: var(--lb-text);
    background: var(--lb-bg-alt);
}

.lb-nav__actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lb-nav__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.lb-nav__burger span {
    width: 22px;
    height: 2px;
    background: var(--lb-text);
    border-radius: 2px;
    transition: all 0.3s;
}

.lb-nav__burger--open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.lb-nav__burger--open span:nth-child(2) { opacity: 0; }
.lb-nav__burger--open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.lb-mobile-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--lb-border);
    z-index: 99;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.lb-mobile-menu--open { display: block; }

.lb-mobile-menu__link {
    display: block;
    padding: 12px 0;
    color: var(--lb-text);
    font-weight: 500;
    text-decoration: none;
    font-size: 0.95rem;
}

/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */
.lb-hero {
    padding: 80px 24px 72px;
    text-align: center;
    background: linear-gradient(180deg, #f9fafb 0%, #fff 100%);
    position: relative;
    overflow: hidden;
}

.lb-hero::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.lb-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
    color: #059669;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 99px;
    border: 1px solid rgba(16, 185, 129, 0.15);
    margin-bottom: 28px;
}

.lb-hero__title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.035em;
    color: var(--lb-text);
    max-width: 720px;
    margin: 0 auto 20px;
}

.lb-hero__highlight {
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lb-hero__sub {
    font-size: 1.15rem;
    color: var(--lb-text-muted);
    line-height: 1.65;
    max-width: 560px;
    margin: 0 auto 36px;
}

.lb-hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 16px;
}

.lb-hero__trial-note {
    font-size: 0.8rem;
    color: var(--lb-text-muted);
    margin-top: 4px;
}

/* ═══════════════════════════════════════════════
   SOCIAL PROOF
   ═══════════════════════════════════════════════ */
.lb-proof {
    padding: 48px 24px;
    background: var(--lb-bg);
    border-top: 1px solid var(--lb-border);
    border-bottom: 1px solid var(--lb-border);
}

.lb-proof__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.lb-proof__item {
    text-align: center;
    padding: 20px 16px;
}

.lb-proof__value {
    display: block;
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--lb-primary);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 8px;
}

.lb-proof__label {
    font-size: 0.85rem;
    color: var(--lb-text-muted);
    line-height: 1.5;
}

/* ═══════════════════════════════════════════════
   SECTION HEADERS
   ═══════════════════════════════════════════════ */
.lb-section-header {
    text-align: center;
    margin-bottom: 48px;
}

.lb-section-badge {
    display: inline-block;
    padding: 5px 14px;
    background: var(--lb-primary-light);
    color: var(--lb-primary);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 99px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 16px;
}

.lb-section-title {
    font-size: clamp(1.5rem, 3.5vw, 2.15rem);
    font-weight: 800;
    color: var(--lb-text);
    letter-spacing: -0.03em;
    margin-bottom: 12px;
    line-height: 1.2;
}

.lb-section-sub {
    font-size: 1.05rem;
    color: var(--lb-text-muted);
    line-height: 1.6;
    max-width: 520px;
    margin: 0 auto;
}

/* ═══════════════════════════════════════════════
   FEATURES
   ═══════════════════════════════════════════════ */
.lb-features {
    padding: 80px 24px;
    background: var(--lb-bg-subtle);
}

.lb-features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.lb-feature-card {
    background: #fff;
    border: 1px solid var(--lb-border);
    border-radius: var(--lb-radius-lg);
    padding: 28px 24px;
    transition: border-color var(--lb-transition), box-shadow var(--lb-transition), transform var(--lb-transition);
}

.lb-feature-card:hover {
    border-color: #d1d5db;
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
    transform: translateY(-2px);
}

.lb-feature-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.lb-feature-card__icon--purple { background: rgba(79, 70, 229, 0.1); color: #4f46e5; }
.lb-feature-card__icon--blue { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.lb-feature-card__icon--green { background: rgba(16, 185, 129, 0.1); color: #10b981; }
.lb-feature-card__icon--orange { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }
.lb-feature-card__icon--pink { background: rgba(236, 72, 153, 0.1); color: #ec4899; }
.lb-feature-card__icon--teal { background: rgba(20, 184, 166, 0.1); color: #14b8a6; }

.lb-feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--lb-text);
    margin-bottom: 8px;
}

.lb-feature-card p {
    font-size: 0.9rem;
    color: var(--lb-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ═══════════════════════════════════════════════
   STEPS
   ═══════════════════════════════════════════════ */
.lb-steps {
    padding: 80px 24px;
    background: var(--lb-bg);
}

.lb-steps__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}

.lb-step {
    text-align: center;
    padding: 32px 24px;
    border-radius: var(--lb-radius-lg);
    background: var(--lb-bg-subtle);
    border: 1px solid var(--lb-border);
    transition: transform var(--lb-transition), box-shadow var(--lb-transition);
}

.lb-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.lb-step__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--lb-primary);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 800;
    border-radius: 50%;
    margin-bottom: 18px;
}

.lb-step__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--lb-text);
    margin-bottom: 10px;
}

.lb-step__text {
    font-size: 0.9rem;
    color: var(--lb-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ═══════════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════════ */
.lb-pricing {
    padding: 80px 24px;
    background: var(--lb-bg-subtle);
}

.lb-pricing__card {
    max-width: 480px;
    margin: 0 auto;
    background: #fff;
    border: 2px solid var(--lb-primary);
    border-radius: var(--lb-radius-xl);
    padding: 40px 36px;
    text-align: center;
    position: relative;
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.1);
}

.lb-pricing__popular {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 18px;
    background: var(--lb-primary);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 99px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Pricing toggle */
.lb-pricing__toggle {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--lb-bg-alt);
    border-radius: 12px;
    margin: 20px 0 24px;
}

.lb-pricing__toggle-btn {
    flex: 1;
    padding: 10px 18px;
    background: transparent;
    border: none;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--lb-text-muted);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.lb-pricing__toggle-btn--active {
    background: #fff;
    color: var(--lb-text);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.lb-pricing__save {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 99px;
}

.lb-pricing__plan {
    display: none;
}
.lb-pricing__plan--active {
    display: block;
}

.lb-pricing__savings {
    font-size: 0.85rem;
    color: var(--lb-success);
    font-weight: 600;
    margin: 4px 0 0;
}

.lb-pricing__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    margin-bottom: 8px;
}

.lb-pricing__amount {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--lb-text);
    letter-spacing: -0.04em;
    line-height: 1;
}

.lb-pricing__currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--lb-text);
}

.lb-pricing__period {
    font-size: 0.95rem;
    color: var(--lb-text-muted);
    margin-left: 4px;
}

.lb-pricing__trial {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--lb-success);
    margin-bottom: 28px;
}

.lb-pricing__features {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    text-align: left;
}

.lb-pricing__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    font-size: 0.9rem;
    color: var(--lb-text-secondary);
    border-bottom: 1px solid var(--lb-bg-alt);
}

.lb-pricing__features li:last-child { border-bottom: none; }

.lb-pricing__features li svg { flex-shrink: 0; }

.lb-pricing__cta {
    width: 100%;
    justify-content: center;
    margin-bottom: 12px;
}

.lb-pricing__note {
    font-size: 0.8rem;
    color: var(--lb-text-muted);
}

/* ═══════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════ */
.lb-faq {
    padding: 80px 24px;
    background: var(--lb-bg);
}

.lb-faq__list {
    max-width: 680px;
    margin: 0 auto;
}

.lb-faq__item {
    border: 1px solid var(--lb-border);
    border-radius: var(--lb-radius);
    margin-bottom: 10px;
    overflow: hidden;
    transition: border-color var(--lb-transition);
}

.lb-faq__item[open] {
    border-color: var(--lb-primary);
}

.lb-faq__item summary {
    padding: 18px 24px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--lb-text);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background var(--lb-transition);
}

.lb-faq__item summary::-webkit-details-marker { display: none; }

.lb-faq__item summary::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--lb-text-muted);
    flex-shrink: 0;
    margin-left: 16px;
    transition: transform 0.3s;
}

.lb-faq__item[open] summary::after {
    content: '−';
    color: var(--lb-primary);
}

.lb-faq__item summary:hover { background: var(--lb-bg-subtle); }

.lb-faq__item p {
    padding: 0 24px 18px;
    font-size: 0.9rem;
    color: var(--lb-text-muted);
    line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   CTA FINAL
   ═══════════════════════════════════════════════ */
.lb-cta-final {
    padding: 80px 24px;
    text-align: center;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 60%, #9333ea 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.lb-cta-final::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
}

.lb-cta-final__title {
    font-size: clamp(1.5rem, 3.5vw, 2.15rem);
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
    position: relative;
}

.lb-cta-final__sub {
    font-size: 1.05rem;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.lb-cta-final__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    position: relative;
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */
.lb-footer {
    padding: 40px 24px;
    background: #111827;
    color: rgba(255,255,255,0.7);
}

.lb-footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}

.lb-footer__logo {
    height: 36px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.85;
    margin-bottom: 4px;
}

.lb-footer__brand {
    font-size: 0.95rem;
}

.lb-footer__brand strong {
    color: #fff;
    font-weight: 700;
}

.lb-footer__brand p {
    font-size: 0.85rem;
    margin: 4px 0 0;
    opacity: 0.6;
}

.lb-footer__links {
    display: flex;
    gap: 24px;
    font-size: 0.85rem;
}

.lb-footer__links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color var(--lb-transition);
}

.lb-footer__links a:hover { color: #fff; }

.lb-footer__copy {
    font-size: 0.8rem;
    opacity: 0.4;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media (max-width: 960px) {
    .lb-features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .lb-nav__links,
    .lb-nav__actions { display: none; }
    .lb-nav__burger { display: flex; }

    .lb-hero { padding: 56px 20px; }
    .lb-hero__sub { font-size: 1rem; }

    .lb-proof__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .lb-proof__value { font-size: 1.75rem; }

    .lb-features,
    .lb-steps,
    .lb-pricing,
    .lb-faq,
    .lb-cta-final {
        padding: 56px 20px;
    }

    .lb-features__grid {
        grid-template-columns: 1fr;
    }

    .lb-steps__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .lb-pricing__card {
        padding: 32px 24px;
    }

    .lb-pricing__amount { font-size: 2.75rem; }
}

@media (max-width: 480px) {
    .lb-hero { padding: 40px 16px 48px; }
    .lb-hero__title { font-size: 1.75rem; }

    .lb-proof__grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .lb-proof__item { padding: 16px 12px; }
    .lb-proof__value { font-size: 1.5rem; }

    .lb-hero__ctas {
        flex-direction: column;
        align-items: center;
    }

    .lb-hero__ctas .lb-btn { width: 100%; justify-content: center; max-width: 300px; }

    .lb-cta-final__actions {
        flex-direction: column;
        align-items: center;
    }

    .lb-cta-final__actions .lb-btn { width: 100%; justify-content: center; max-width: 300px; }

    .lb-footer__links { flex-wrap: wrap; justify-content: center; gap: 16px; }
}