/* === Landing Page Scope === */
.land-page {
    --land-font: 'Onest', -apple-system, BlinkMacSystemFont, sans-serif;
    --land-primary: var(--info-600);
    --land-primary-dark: var(--info-700);
    --land-primary-light: var(--info-400);
    --land-gradient: linear-gradient(135deg, var(--info-700) 0%, #075985 100%);
    --land-surface: #ffffff;
    --land-surface-alt: #f8fafc;
    --land-text: #0f172a;
    --land-text-muted: #64748b;
    --land-text-light: #475569;
    --land-border: #e2e8f0;
    --land-radius: 16px;
    --land-radius-sm: 10px;
    font-family: var(--land-font);
    color: var(--land-text);
    max-width: 1060px;
    margin: 0 auto;
    padding: 0 1rem 3rem;
}

/* === Landing background === */
.landing-page { background: var(--land-surface-alt); }

/* === slideUp animation === */
@keyframes land-slideUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

.land-anim {
    opacity: 0;
    animation: land-slideUp .55s cubic-bezier(.22,1,.36,1) forwards;
}
.land-anim--d1 { animation-delay: .08s; }
.land-anim--d2 { animation-delay: .16s; }
.land-anim--d3 { animation-delay: .24s; }
.land-anim--d4 { animation-delay: .32s; }
.land-anim--d5 { animation-delay: .40s; }
.land-anim--d6 { animation-delay: .48s; }
.land-anim--d7 { animation-delay: .56s; }

/* === Hero section === */
.land-hero {
    position: relative;
    background: var(--land-gradient);
    border-radius: var(--land-radius);
    padding: 4rem 2.5rem 3.5rem;
    text-align: center;
    overflow: hidden;
    margin-bottom: 2.5rem;
}

.land-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    pointer-events: none;
}
.land-hero__circle--1 {
    width: 340px; height: 340px;
    top: -120px; right: -80px;
    animation: land-float 7s ease-in-out infinite;
}
.land-hero__circle--2 {
    width: 220px; height: 220px;
    bottom: -60px; left: -50px;
    animation: land-float 9s ease-in-out infinite reverse;
}
.land-hero__circle--3 {
    width: 140px; height: 140px;
    top: 40%; left: 65%;
    background: rgba(255,255,255,.05);
    animation: land-float 11s ease-in-out infinite 1s;
}

@keyframes land-float {
    0%, 100% { transform: translateY(0) scale(1); }
    50%      { transform: translateY(-18px) scale(1.04); }
}

.land-hero__title {
    position: relative;
    font-size: 2.75rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.18;
    margin: 0 0 1.25rem;
    letter-spacing: -.02em;
}

.land-hero__desc {
    position: relative;
    font-size: 1.125rem;
    color: #fff;
    max-width: 560px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.land-hero__actions {
    position: relative;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.land-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .875rem 2rem;
    border-radius: var(--land-radius-sm);
    font-family: var(--land-font);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.land-btn:hover { transform: translateY(-2px); text-decoration: none; }

.land-btn--primary {
    background: #fff;
    color: var(--land-primary);
    box-shadow: 0 4px 14px rgba(0,0,0,.12);
}
.land-btn--primary:hover {
    background: #fff;
    color: var(--land-primary-dark);
    box-shadow: 0 8px 24px rgba(0,0,0,.18);
}

.land-btn--secondary {
    background: rgba(15,23,42,.18);
    color: #fff;
    border: 1px solid rgba(255,255,255,.65);
    backdrop-filter: blur(4px);
}
.land-btn--secondary:hover {
    background: rgba(15,23,42,.28);
    color: #fff;
    border-color: rgba(255,255,255,.85);
}

.land-btn__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* === Stats bar === */
.land-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 1.25rem 0;
    margin-bottom: 2.5rem;
}

.land-stats__item {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .95rem;
    font-weight: 500;
    color: var(--land-text-muted);
}

.land-stats__icon {
    width: 20px;
    height: 20px;
    color: var(--land-primary);
}

.land-stats__dot {
    width: 4px;
    height: 4px;
    background: var(--land-border);
    border-radius: 50%;
    flex-shrink: 0;
}

/* === Section title === */
.land-section__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--land-text);
    text-align: center;
    margin: 0 0 .5rem;
    letter-spacing: -.01em;
}

.land-section__subtitle {
    text-align: center;
    color: var(--land-text-muted);
    font-size: 1rem;
    max-width: 560px;
    margin: 0 auto 2rem;
    line-height: 1.65;
}

/* === Features grid === */
.land-features {
    margin-bottom: 3rem;
}

.land-features__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.land-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--land-surface);
    border: 1px solid var(--land-border);
    border-radius: var(--land-radius);
    transition: box-shadow .2s, transform .2s;
}
.land-feature:hover {
    box-shadow: 0 8px 24px rgba(var(--info-600-rgb),.08);
    transform: translateY(-2px);
}

.land-feature__icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(var(--info-600-rgb),.1) 0%, rgba(14,165,233,.1) 100%);
    border-radius: 12px;
    color: var(--land-primary);
}
.land-feature__icon svg {
    width: 24px;
    height: 24px;
}

.land-feature__body {
    display: flex;
    flex-direction: column;
    gap: .35rem;
}

.land-feature__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--land-text);
}

.land-feature__desc {
    font-size: .875rem;
    color: var(--land-text-muted);
    line-height: 1.55;
}

/* === How it works === */
.land-how {
    margin-bottom: 3rem;
}

.land-how__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.land-step {
    text-align: center;
    padding: 1.5rem 1rem;
    background: var(--land-surface);
    border: 1px solid var(--land-border);
    border-radius: var(--land-radius);
    position: relative;
    transition: box-shadow .2s, transform .2s;
}
.land-step:hover {
    box-shadow: 0 8px 24px rgba(var(--info-600-rgb),.08);
    transform: translateY(-2px);
}

.land-step__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--land-gradient);
    color: #fff;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: .75rem;
}

.land-step__title {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--land-text);
    margin-bottom: .35rem;
}

.land-step__desc {
    font-size: .85rem;
    color: var(--land-text-muted);
    line-height: 1.55;
}

/* === Levels section === */
.land-levels {
    margin-bottom: 3rem;
}

.land-levels__grid {
    display: flex;
    justify-content: center;
    gap: .75rem;
    flex-wrap: wrap;
}

.land-level {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--land-surface);
    border: 1px solid var(--land-border);
    border-radius: var(--land-radius);
    min-width: 90px;
    transition: box-shadow .2s, transform .2s, border-color .2s;
}
.land-level:hover {
    border-color: var(--land-primary-light);
    box-shadow: 0 4px 16px rgba(var(--info-600-rgb),.1);
    transform: translateY(-2px);
}

.land-level__code {
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--land-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.land-level__name {
    font-size: .75rem;
    color: var(--land-text-light);
    margin-top: .2rem;
    font-weight: 500;
}

/* === Footer CTA === */
.land-cta {
    background: var(--land-gradient);
    border-radius: var(--land-radius);
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.land-cta__circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
    pointer-events: none;
}
.land-cta__circle--1 {
    width: 200px; height: 200px;
    top: -60px; right: -40px;
}
.land-cta__circle--2 {
    width: 140px; height: 140px;
    bottom: -40px; left: -30px;
}

.land-cta__title {
    position: relative;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 .75rem;
}

.land-cta__desc {
    position: relative;
    color: #fff;
    font-size: 1rem;
    margin: 0 0 1.5rem;
}

.land-cta .land-btn--primary {
    font-size: 1.05rem;
    padding: 1rem 2.5rem;
}

/* === Responsive: 640px === */
@media (max-width: 640px) {
    .land-page {
        padding: 0 .75rem 2rem;
    }

    .land-hero {
        padding: 2.5rem 1.25rem 2rem;
        margin-bottom: 1.5rem;
        border-radius: 12px;
    }

    .land-hero__title {
        font-size: 1.75rem;
    }

    .land-hero__desc {
        font-size: .95rem;
        margin-bottom: 1.75rem;
    }

    .land-hero__actions {
        flex-direction: column;
    }

    .land-btn {
        width: 100%;
        justify-content: center;
    }

    .land-stats {
        flex-wrap: wrap;
        gap: .75rem 1.5rem;
        margin-bottom: 1.5rem;
    }

    .land-stats__dot {
        display: none;
    }

    .land-section__title {
        font-size: 1.35rem;
    }

    .land-section__subtitle {
        font-size: .9rem;
    }

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

    .land-feature {
        padding: 1.125rem;
    }

    .land-feature__icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
        border-radius: 10px;
    }
    .land-feature__icon svg {
        width: 20px;
        height: 20px;
    }

    .land-how__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .land-step {
        padding: 1.125rem .75rem;
    }

    .land-step__num {
        width: 34px;
        height: 34px;
        font-size: .95rem;
    }

    .land-levels__grid {
        gap: .5rem;
    }

    .land-level {
        min-width: 75px;
        padding: .75rem 1rem;
        border-radius: 12px;
    }

    .land-level__code {
        font-size: 1.1rem;
    }

    .land-cta {
        padding: 2rem 1.25rem;
        border-radius: 12px;
    }

    .land-cta__title {
        font-size: 1.25rem;
    }
}

.land-audio-btn:hover { border-color: var(--land-primary) !important; color: var(--land-primary) !important; }
.land-wod-cta:hover { transform: translateY(-1px); }