/* ============================================================
   THEME.CSS — Concentración Deportiva de Pichincha
   Sistema de Cursos Vacacionales
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   CSS Custom Properties (Design Tokens)
   ============================================================ */
:root {
    /* Brand Colors */
    --cdp-gold:           #CE912B;
    --cdp-gold-light:     #DCA54A;
    --cdp-gold-dark:      #B07A1E;
    --cdp-gold-gradient:  linear-gradient(135deg, #CE912B 0%, #DCA54A 100%);
    --cdp-gold-shine:     linear-gradient(135deg, #DCA54A 0%, #F0C96E 50%, #CE912B 100%);
    
    /* Backgrounds */
    --cdp-bg-cream:       #FAF5E5;
    --cdp-bg-white:       #FEFCF5;
    --cdp-bg-dark:        #1A1A2E;
    --cdp-bg-dark-panel:  #16213E;
    --cdp-bg-card:        #FFFFFF;
    
    /* Text */
    --cdp-text-dark:      #2D2D2D;
    --cdp-text-gray:      #4A4A4A;
    --cdp-text-muted:     #8B8B8B;
    --cdp-text-light:     #FEFCF5;
    
    /* Borders & Surfaces */
    --cdp-border:         #E8E3D5;
    --cdp-border-light:   #F0EBD8;
    --cdp-surface:        #F5F0E0;
    
    /* Status Colors */
    --cdp-success:        #2ECC71;
    --cdp-warning:        #F39C12;
    --cdp-danger:         #E74C3C;
    --cdp-info:           #3498DB;
    
    /* Shadows */
    --cdp-shadow-sm:      0 2px 8px rgba(206, 145, 43, 0.08);
    --cdp-shadow-md:      0 4px 20px rgba(206, 145, 43, 0.12);
    --cdp-shadow-lg:      0 8px 40px rgba(206, 145, 43, 0.16);
    --cdp-shadow-card:    0 4px 24px rgba(0, 0, 0, 0.06);
    
    /* Typography */
    --cdp-font:           'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --cdp-radius-sm:      8px;
    --cdp-radius-md:      12px;
    --cdp-radius-lg:      20px;
    --cdp-radius-xl:      28px;
    
    /* Transitions */
    --cdp-transition:     all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --cdp-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   Reset & Base Styles
   ============================================================ */
.cdp-landing * {
    font-family: var(--cdp-font) !important;
}

.cdp-landing {
    background-color: var(--cdp-bg-cream);
    color: var(--cdp-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.cdp-navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--cdp-border-light);
    padding: 0.6rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--cdp-transition);
}

.cdp-navbar.scrolled {
    box-shadow: var(--cdp-shadow-md);
}

.cdp-navbar .navbar-brand img {
    height: 50px;
    transition: var(--cdp-transition);
}

.cdp-navbar .nav-link {
    color: var(--cdp-text-gray) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1rem !important;
    border-radius: var(--cdp-radius-sm);
    transition: var(--cdp-transition);
}

.cdp-navbar .nav-link:hover {
    color: var(--cdp-gold) !important;
    background: rgba(206, 145, 43, 0.06);
}

.cdp-btn-gold {
    background: var(--cdp-gold-gradient);
    color: #FFFFFF !important;
    border: none;
    padding: 0.55rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--cdp-transition);
    box-shadow: 0 4px 15px rgba(206, 145, 43, 0.25);
}

.cdp-btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(206, 145, 43, 0.35);
    color: #FFFFFF !important;
    text-decoration: none;
}

.cdp-btn-outline {
    background: transparent;
    color: var(--cdp-gold) !important;
    border: 2px solid var(--cdp-gold);
    padding: 0.5rem 1.4rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--cdp-transition);
}

.cdp-btn-outline:hover {
    background: var(--cdp-gold);
    color: #FFFFFF !important;
    text-decoration: none;
    transform: translateY(-2px);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.cdp-hero {
    background: linear-gradient(135deg, #1A1A2E 0%, #16213E 50%, #0F3460 100%);
    min-height: 480px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
}

.cdp-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(206, 145, 43, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: cdp-float 8s ease-in-out infinite;
}

.cdp-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(220, 165, 74, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: cdp-float 10s ease-in-out infinite reverse;
}

@keyframes cdp-float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

.cdp-hero-content {
    position: relative;
    z-index: 2;
}

.cdp-hero-content h1 {
    font-size: 2.8rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.cdp-hero-content h1 span {
    background: var(--cdp-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cdp-hero-content p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 1.05rem;
    font-weight: 300;
    max-width: 500px;
    margin-bottom: 2rem;
}

.cdp-hero-badge {
    display: inline-block;
    background: rgba(206, 145, 43, 0.15);
    border: 1px solid rgba(206, 145, 43, 0.3);
    color: var(--cdp-gold-light);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1.2rem;
    animation: cdp-pulse-border 2s ease-in-out infinite;
}

@keyframes cdp-pulse-border {
    0%, 100% { border-color: rgba(206, 145, 43, 0.3); }
    50% { border-color: rgba(206, 145, 43, 0.6); }
}

/* ============================================================
   VIDEO SECTION
   ============================================================ */
.cdp-video-section {
    padding: 3.5rem 0;
    background: var(--cdp-bg-cream);
}

.cdp-section-title {
    text-align: center;
    margin-bottom: 2.5rem;
}

.cdp-section-title h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--cdp-text-dark);
}

.cdp-section-title h2 span {
    color: var(--cdp-gold);
}

.cdp-section-title p {
    color: var(--cdp-text-muted);
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

.cdp-section-divider {
    width: 60px;
    height: 4px;
    background: var(--cdp-gold-gradient);
    border-radius: 2px;
    margin: 1rem auto 0;
}

.cdp-video-wrapper {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--cdp-radius-lg);
    box-shadow: var(--cdp-shadow-lg);
}

.cdp-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--cdp-radius-lg);
}

/* ============================================================
   COURSES / SPORTS GRID
   ============================================================ */
.cdp-courses-section {
    padding: 4rem 0;
    background: var(--cdp-bg-white);
}

.cdp-course-card {
    border-radius: var(--cdp-radius-lg);
    overflow: hidden;
    background: var(--cdp-bg-card);
    box-shadow: var(--cdp-shadow-card);
    transition: var(--cdp-transition);
    border: 1px solid var(--cdp-border-light);
    cursor: pointer;
}

.cdp-course-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--cdp-shadow-lg);
    border-color: var(--cdp-gold);
}

.cdp-course-card img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: var(--cdp-transition-slow);
}

.cdp-course-card:hover img {
    transform: scale(1.05);
}

.cdp-course-card-body {
    padding: 1rem;
}

.cdp-course-card-body h5 {
    font-weight: 600;
    color: var(--cdp-text-dark);
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
}

.cdp-course-card-body p {
    color: var(--cdp-text-muted);
    font-size: 0.8rem;
    margin: 0;
}

/* ============================================================
   CAROUSEL
   ============================================================ */
.cdp-carousel {
    border-radius: var(--cdp-radius-lg);
    overflow: hidden;
    box-shadow: var(--cdp-shadow-lg);
}

.cdp-carousel img {
    border-radius: var(--cdp-radius-lg);
}

.cdp-carousel .carousel-indicators button {
    background-color: var(--cdp-gold);
    border-radius: 50%;
    width: 10px;
    height: 10px;
}

/* ============================================================
   SOCIAL MEDIA SECTION
   ============================================================ */
.cdp-social-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #1A1A2E 0%, #16213E 100%);
}

.cdp-social-link {
    display: inline-block;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    overflow: hidden;
    transition: var(--cdp-transition);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.cdp-social-link:hover {
    transform: translateY(-5px) scale(1.1);
    border-color: var(--cdp-gold);
    box-shadow: 0 8px 25px rgba(206, 145, 43, 0.3);
}

.cdp-social-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================================
   INFO CARDS (requisitos, descuentos, etc.)
   ============================================================ */
.cdp-info-card {
    background: var(--cdp-bg-card);
    border-radius: var(--cdp-radius-lg);
    padding: 2rem;
    box-shadow: var(--cdp-shadow-card);
    border: 1px solid var(--cdp-border-light);
    transition: var(--cdp-transition);
}

.cdp-info-card:hover {
    box-shadow: var(--cdp-shadow-md);
}

.cdp-info-card-gold {
    background: var(--cdp-gold-gradient);
    color: #FFFFFF;
    border: none;
}

.cdp-info-card-dark {
    background: linear-gradient(135deg, #1A1A2E 0%, #16213E 100%);
    color: #FFFFFF;
    border: none;
}

.cdp-requisito-item {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    margin-bottom: 0.6rem;
    background: rgba(206, 145, 43, 0.06);
    border-radius: var(--cdp-radius-sm);
    border-left: 3px solid var(--cdp-gold);
    transition: var(--cdp-transition);
}

.cdp-requisito-item:hover {
    background: rgba(206, 145, 43, 0.12);
    transform: translateX(4px);
}

.cdp-requisito-item .icon {
    font-size: 1.3rem;
    margin-right: 0.8rem;
    flex-shrink: 0;
}

.cdp-requisito-item .text {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--cdp-text-dark);
}

/* ============================================================
   FOOTER
   ============================================================ */
.cdp-footer {
    background: #0D0D1A;
    color: rgba(255, 255, 255, 0.6);
    padding: 2rem 0;
    text-align: center;
    font-size: 0.85rem;
}

.cdp-footer a {
    color: var(--cdp-gold-light);
    text-decoration: none;
    transition: var(--cdp-transition);
}

.cdp-footer a:hover {
    color: var(--cdp-gold);
}

/* ============================================================
   ALERT BOX (Requerimientos popup)
   ============================================================ */
.cdp-alert-header {
    background: var(--cdp-gold-gradient);
    color: #FFFFFF;
    padding: 1.2rem;
    border-radius: var(--cdp-radius-md);
    margin-bottom: 1.5rem;
    text-align: center;
}

.cdp-alert-warning {
    background: linear-gradient(135deg, #E74C3C, #C0392B);
    color: #FFFFFF;
    padding: 1.2rem;
    border-radius: var(--cdp-radius-md);
    margin-bottom: 1.2rem;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.cdp-alert-discount {
    background: linear-gradient(135deg, #6f42c1, #5a2d91);
    color: #FFFFFF;
    padding: 1.5rem;
    border-radius: var(--cdp-radius-md);
    margin-bottom: 1rem;
}

.cdp-discount-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.6rem;
    padding: 0.5rem 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--cdp-radius-sm);
    font-size: 0.9rem;
}

.cdp-discount-item .icon {
    font-size: 1.2rem;
    margin-right: 0.7rem;
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.cdp-scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--cdp-gold-gradient);
    border: none;
    border-radius: 50%;
    color: #FFFFFF;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(206, 145, 43, 0.3);
    transition: var(--cdp-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.cdp-scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(206, 145, 43, 0.4);
    color: #FFFFFF;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes cdp-fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes cdp-fadeInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes cdp-scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.cdp-animate-in {
    animation: cdp-fadeInUp 0.6s ease-out forwards;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
    .cdp-hero-content h1 {
        font-size: 2rem;
    }
    
    .cdp-hero {
        min-height: 380px;
        padding: 3rem 0;
    }
}

@media (max-width: 768px) {
    .cdp-hero-content h1 {
        font-size: 1.7rem;
    }
    
    .cdp-hero-content p {
        font-size: 0.9rem;
    }
    
    .cdp-hero {
        min-height: 320px;
        text-align: center;
    }
    
    .cdp-hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .cdp-section-title h2 {
        font-size: 1.4rem;
    }
    
    .cdp-social-link {
        width: 50px;
        height: 50px;
    }
    
    .cdp-navbar .navbar-brand img {
        height: 40px;
    }
}

@media (max-width: 576px) {
    .cdp-hero-content h1 {
        font-size: 1.5rem;
    }
    
    .cdp-btn-gold, .cdp-btn-outline {
        padding: 0.45rem 1.2rem;
        font-size: 0.8rem;
    }
}