/* Landing page - Ecopooling */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

.landing-body {
    margin: 0;
    padding: 0;
    font-family: 'Plus Jakarta Sans', 'Segoe UI', -apple-system, sans-serif;
    background: #0f172a;
    color: #fff;
    overflow-x: hidden;
    min-height: 100vh;
}

.landing-body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255, 153, 0, 0.25) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 100% 50%, rgba(20, 110, 180, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 0% 80%, rgba(255, 153, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.landing-wrap {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Hero */
.landing-hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 24px 80px;
}

.landing-logo {
    width: 180px;
    max-width: 220px;
    height: auto;
    margin-bottom: 36px;
    object-fit: contain;
    filter: drop-shadow(0 4px 24px rgba(255, 153, 0, 0.4));
    animation: landing-float 4s ease-in-out infinite;
}

@keyframes landing-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.landing-hero h1 {
    font-size: clamp(2.2rem, 6vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 16px;
    letter-spacing: -0.02em;
    background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.85) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.landing-hero .landing-tagline {
    font-size: clamp(1.05rem, 2.5vw, 1.25rem);
    color: rgba(255, 255, 255, 0.75);
    max-width: 520px;
    margin: 0 auto 40px;
    line-height: 1.6;
    font-weight: 500;
}

.landing-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    font-size: 1.15rem;
    font-weight: 700;
    font-family: inherit;
    color: #0f172a;
    background: linear-gradient(135deg, #FF9900 0%, #E47911 100%);
    border: none;
    border-radius: 14px;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 8px 32px rgba(255, 153, 0, 0.45), 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.landing-cta:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(255, 153, 0, 0.5), 0 4px 12px rgba(0, 0, 0, 0.25);
}

.landing-cta:active {
    transform: translateY(-1px);
}

.landing-cta i {
    font-size: 1.25rem;
}

.landing-manual-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 18px;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.6);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-weight: 500;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.landing-manual-link::before {
    content: '\f02d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 153, 0, 0.12);
    color: #FFB347;
    font-size: 0.9rem;
}

.landing-manual-link span {
    white-space: nowrap;
}

.landing-manual-link:hover {
    background: rgba(15, 23, 42, 0.9);
    border-color: rgba(255, 153, 0, 0.7);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.55);
    transform: translateY(-1px);
}

@media (max-width: 480px) {
    .landing-manual-link {
        margin-top: 16px;
        padding: 9px 14px;
        font-size: 0.85rem;
    }
}

/* Sección Qué ofrecemos */
.landing-section {
    padding: 64px 24px 80px;
    max-width: 1000px;
    margin: 0 auto;
}

.landing-section h2 {
    font-size: clamp(1.5rem, 4vw, 1.85rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.95);
}

.landing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.landing-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 28px 24px;
    text-align: center;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.landing-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 153, 0, 0.35);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.landing-card-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 153, 0, 0.25) 0%, rgba(255, 153, 0, 0.1) 100%);
    border-radius: 16px;
    color: #FF9900;
    font-size: 1.5rem;
}

.landing-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
}

.landing-card p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.55;
    margin: 0;
}

/* CTA final */
.landing-cta-wrap {
    text-align: center;
    padding: 48px 24px 64px;
}

.landing-cta-wrap .landing-cta {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* Footer landing */
.landing-footer {
    margin-top: auto;
    padding: 20px 24px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.landing-footer-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.landing-footer span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.landing-footer i {
    color: #FF9900;
}

.landing-footer .landing-footer-dev {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
}

@media (min-width: 768px) {
    .landing-logo {
        width: 200px;
        max-width: 260px;
        margin-bottom: 40px;
    }
    .landing-hero {
        padding: 80px 24px 100px;
    }
    .landing-section {
        padding: 80px 32px 100px;
    }
}