/**
 * ================================================
 * Landing Page Styles - Concurso Académico Natán Zundel
 * Colores principales: #FFBB00 (Amarillo) y #182945 (Azul Oscuro)
 * ================================================
 */

/* Estilos específicos para la landing page */
.landing-page {
    --primary-yellow: #FFBB00;
    --primary-dark: #182945;
    --secondary-dark: #0f1d2f;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --text-gray: #6c757d;
    --shadow: 0 4px 12px rgba(24, 41, 69, 0.1);
    --shadow-lg: 0 8px 24px rgba(24, 41, 69, 0.15);
    width: 100%;
    overflow-x: hidden;
}

.landing-page .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ================================================
   Navbar - Totalmente Transparente
   ================================================ */
.landing-page .landing-navbar {
    background: transparent !important;
    box-shadow: none !important;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
}

.landing-page .navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.landing-page .logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.landing-page .logo {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.landing-page .brand-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white) !important;
}

.landing-page .btn-login {
    background: var(--primary-yellow) !important;
    color: var(--primary-dark) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    border: none;
}

.landing-page .btn-login:hover {
    background: #ffc61a !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--primary-dark) !important;
    text-decoration: none;
}

/* ================================================
   Hero Section
   ================================================ */
.landing-page .hero-section {
    position: relative;
    padding: 140px 0 100px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    overflow: hidden;
}

.landing-page .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 187, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 187, 0, 0.08) 0%, transparent 50%);
}

.landing-page .hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.landing-page .hero-text {
    color: var(--white);
}

.landing-page .badge-new {
    display: inline-block;
    background: rgba(255, 187, 0, 0.2);
    color: var(--primary-yellow);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid var(--primary-yellow);
}

.landing-page .hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.landing-page .highlight {
    color: var(--primary-yellow);
    position: relative;
}

.landing-page .hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.landing-page .hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.landing-page .btn-primary,
.landing-page .btn-secondary {
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    font-size: 1.1rem;
    border: none;
}

.landing-page .btn-primary {
    background: var(--primary-yellow);
    color: var(--primary-dark);
}

.landing-page .btn-primary:hover {
    background: #ffc61a;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(255, 187, 0, 0.3);
    color: var(--primary-dark);
    text-decoration: none;
}

.landing-page .btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white) !important;
}

.landing-page .btn-secondary:hover {
    background: var(--white);
    color: var(--primary-dark);
    text-decoration: none;
}

/* Hero Stats */
.landing-page .hero-stats {
    display: flex;
    gap: 2rem;
}

.landing-page .stat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.landing-page .stat-icon {
    font-size: 2rem;
}

.landing-page .stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-yellow);
}

.landing-page .stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Hero Image - Floating Cards */
.landing-page .hero-image {
    position: relative;
    height: 400px;
}

.landing-page .floating-card {
    position: absolute;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: landing-float 3s ease-in-out infinite;
}

.landing-page .card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.landing-page .card-2 {
    top: 50%;
    right: 10%;
    animation-delay: 1s;
}

.landing-page .card-3 {
    bottom: 10%;
    left: 30%;
    animation-delay: 2s;
}

@keyframes landing-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.landing-page .card-icon {
    font-size: 2.5rem;
}

.landing-page .card-title {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.landing-page .card-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
}

/* ================================================
   CTA Section - Colores mejorados
   ================================================ */
.landing-page .cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #FFBB00 0%, #ffc61a 100%);
    position: relative;
    overflow: hidden;
}

.landing-page .cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 50%, rgba(24, 41, 69, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(24, 41, 69, 0.03) 0%, transparent 50%);
}

.landing-page .cta-content {
    position: relative;
    text-align: center;
    color: var(--primary-dark);
}

.landing-page .cta-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.landing-page .cta-description {
    font-size: 1.3rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    color: var(--primary-dark);
}

.landing-page .btn-cta {
    background: var(--primary-dark);
    color: var(--white);
    padding: 1.25rem 3rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.2rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    border: none;
}

.landing-page .btn-cta:hover {
    background: var(--secondary-dark);
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(24, 41, 69, 0.3);
    color: var(--white);
    text-decoration: none;
}

/* ================================================
   Footer - Logo sin estirar
   ================================================ */
.landing-page .landing-footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.landing-page .footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.landing-page .footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.landing-page .footer-logo {
    height: auto !important;
    width: auto !important;
    max-height: 60px !important;
    max-width: 200px !important;
    object-fit: contain !important;
}

.landing-page .footer-text {
    opacity: 0.8;
    font-size: 0.9rem;
}

.landing-page .footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.landing-page .footer-column h4 {
    color: var(--primary-yellow);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.landing-page .footer-column a {
    display: block;
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.landing-page .footer-column a:hover {
    opacity: 1;
    color: var(--primary-yellow);
    padding-left: 5px;
}

.landing-page .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    opacity: 0.7;
}

.landing-page .footer-bottom p {
    margin: 0;
}

/* ================================================
   Responsive
   ================================================ */
@media (max-width: 992px) {
    .landing-page .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .landing-page .hero-image {
        display: none;
    }

    .landing-page .hero-title {
        font-size: 2.5rem;
    }

    .landing-page .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .landing-page .navbar-content {
        flex-direction: column;
        gap: 1rem;
    }

    .landing-page .brand-text {
        font-size: 1rem;
        text-align: center;
    }

    .landing-page .hero-section {
        padding: 120px 0 80px;
    }

    .landing-page .hero-title {
        font-size: 2rem;
    }

    .landing-page .hero-buttons {
        flex-direction: column;
    }

    .landing-page .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .landing-page .cta-section {
        padding: 80px 0;
    }

    .landing-page .cta-title {
        font-size: 2rem;
    }

    .landing-page .footer-links {
        grid-template-columns: 1fr;
    }

    .landing-page .footer-logo {
        max-height: 50px !important;
    }
}