/* ============================================
   GYM ELITE - CUSTOM STYLES
   Design: Cyberpunk Modern + Neon Energy
   ============================================ */

/* Root Variables */
:root {
    --color-primary: #39FF14;
    --color-secondary: #00E5FF;
    --color-dark: #0D0D0D;
    --color-dark-light: #1A1A1A;
    --color-dark-lighter: #2A2A2A;
    --color-text: #B3B3B3;
    --color-text-light: #FFFFFF;
    --color-accent-orange: #FF9800;
    --color-accent-green: #2ECC71;
    --transition: all 0.3s ease;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--color-dark);
    color: var(--color-text);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.text-neon {
    color: var(--color-primary);
    text-shadow: 0 0 20px rgba(57, 255, 20, 0.6);
}

/* ============================================
   NAVBAR / HEADER
   ============================================ */

.navbar {
    background-color: rgba(13, 13, 13, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-dark-lighter);
    transition: var(--transition);
}

.navbar.navbar-scroll {
    background-color: rgba(13, 13, 13, 0.98) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.logo-box {
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    border-radius: 4px;
    font-family: 'Bebas Neue', sans-serif;
}

.brand-text {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
}

.navbar-nav .nav-link {
    color: var(--color-text) !important;
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    font-weight: 500;
    margin: 0 10px;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--color-primary) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
}

.navbar-toggler {
    border-color: var(--color-primary) !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2339FF14' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-dark);
    border: 2px solid var(--color-primary);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    border-radius: 4px;
    transition: var(--transition);
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-dark);
    color: var(--color-primary);
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.8);
    transform: translateY(-2px);
}

.btn-outline-primary {
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-outline-primary:hover {
    background-color: var(--color-primary);
    color: var(--color-dark);
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.8);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 60px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, 
        rgba(13, 13, 13, 1) 0%, 
        rgba(13, 13, 13, 0.7) 40%, 
        transparent 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
}

.hero-text {
    animation: slideInLeft 1s ease-out;
}

.hero-subtitle {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.hero-title {
    font-family: 'Anton', sans-serif;
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 700;
    color: var(--color-text-light);
    line-height: 1.1;
    margin-bottom: 30px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
}

.hero-description {
    font-family: 'Roboto', sans-serif;
    font-size: 18px;
    color: var(--color-text);
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-buttons .btn {
    font-size: 16px;
    padding: 12px 30px;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-dot {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-primary);
    border-radius: 12px;
    position: relative;
    animation: bounce 2s infinite;
}

.scroll-dot::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 1px;
    animation: scrollDot 2s infinite;
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes scrollDot {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

/* ============================================
   SECTIONS
   ============================================ */

.section-dark {
    background-color: var(--color-dark);
    padding: 80px 0;
}

.section-light {
    background-color: var(--color-dark-light);
    padding: 80px 0;
}

.section-header {
    margin-bottom: 60px;
}

.section-subtitle {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 15px;
}

.section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(36px, 6vw, 60px);
    color: var(--color-text-light);
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.section-description {
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    color: var(--color-text);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ============================================
   CLASES SECTION
   ============================================ */

.class-card {
    background-color: var(--color-dark-light);
    border: 1px solid var(--color-dark-lighter);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.class-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(57, 255, 20, 0.2);
}

.class-image {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.class-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(13, 13, 13, 0.4);
    transition: var(--transition);
}

.class-card:hover .class-image::after {
    background-color: rgba(13, 13, 13, 0.2);
}

.class-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.class-icon {
    width: 45px;
    height: 45px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    font-size: 20px;
}

.class-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px;
    color: var(--color-text-light);
    margin-bottom: 10px;
}

.class-description {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.5;
    margin-bottom: 20px;
    flex-grow: 1;
}

.btn-class-action {
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition);
    align-self: flex-start;
}

.btn-class-action:hover {
    background-color: var(--color-primary);
    color: var(--color-dark);
}

/* ============================================
   HORARIOS SECTION
   ============================================ */

.day-filter {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-day {
    background-color: var(--color-dark-lighter);
    color: var(--color-text);
    border: 1px solid transparent;
    padding: 10px 20px;
    border-radius: 4px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.btn-day:hover {
    border-color: var(--color-primary);
}

.btn-day.active {
    background-color: var(--color-primary);
    color: var(--color-dark);
    border-color: var(--color-primary);
}

.schedule-card {
    background-color: var(--color-dark);
    border: 1px solid var(--color-dark-lighter);
    border-radius: 8px;
    padding: 25px;
    transition: var(--transition);
}

.schedule-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(57, 255, 20, 0.1);
}

.schedule-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 20px;
}

.schedule-class {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px;
    color: var(--color-primary);
}

.schedule-capacity {
    background-color: rgba(57, 255, 20, 0.15);
    color: var(--color-primary);
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}

.schedule-trainer {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    color: var(--color-text);
    margin-top: 5px;
}

.schedule-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 12px 0;
    color: var(--color-text);
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
}

.schedule-detail i {
    color: var(--color-secondary);
    width: 18px;
}

.schedule-card .btn {
    margin-top: 20px;
    width: 100%;
}

/* ============================================
   MEMBRESÍAS SECTION
   ============================================ */

.membership-card {
    background-color: var(--color-dark-light);
    border: 1px solid var(--color-dark-lighter);
    border-radius: 8px;
    padding: 40px 30px;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.membership-card.featured {
    border: 2px solid var(--color-primary);
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(57, 255, 20, 0.2);
}

.badge-featured {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--color-dark);
    padding: 8px 20px;
    border-radius: 4px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 12px;
}

.membership-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    color: var(--color-text-light);
    margin-bottom: 5px;
}

.membership-description {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 20px;
}

.membership-price {
    display: flex;
    align-items: baseline;
    gap: 5px;
    margin-bottom: 30px;
}

.price {
    font-family: 'Anton', sans-serif;
    font-size: 48px;
    color: var(--color-primary);
}

.period {
    font-family: 'Roboto', sans-serif;
    color: var(--color-text);
    font-size: 14px;
}

.membership-benefits {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.membership-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    color: var(--color-text);
}

.membership-benefits i {
    color: var(--color-primary);
    width: 18px;
}

.membership-card .btn {
    width: 100%;
}

/* ============================================
   ENTRENADORES SECTION
   ============================================ */

.trainer-card {
    background-color: var(--color-dark-light);
    border: 1px solid var(--color-dark-lighter);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    text-align: center;
}

.trainer-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-10px);
}

.trainer-image {
    width: 100%;
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.trainer-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(13, 13, 13, 0.8));
    opacity: 0;
    transition: var(--transition);
}

.trainer-card:hover .trainer-image::after {
    opacity: 1;
}

.trainer-content {
    padding: 25px;
}

.trainer-badge {
    display: inline-block;
    padding: 8px 15px;
    border-radius: 4px;
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 15px;
}

.trainer-badge i {
    margin-right: 5px;
}

.trainer-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px;
    color: var(--color-text-light);
    margin-bottom: 10px;
}

.trainer-bio {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.5;
    margin-bottom: 20px;
}

/* ============================================
   TESTIMONIOS SECTION
   ============================================ */

.testimonial-card {
    background-color: var(--color-dark);
    border: 1px solid var(--color-dark-lighter);
    border-radius: 8px;
    padding: 30px;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(57, 255, 20, 0.1);
}

.stars {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
}

.stars i {
    color: var(--color-primary);
    font-size: 16px;
}

.testimonial-quote {
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    color: var(--color-text);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 20px;
}

.testimonial-author {
    border-top: 1px solid var(--color-dark-lighter);
    padding-top: 20px;
}

.testimonial-author h4 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 18px;
    color: var(--color-text-light);
    margin-bottom: 5px;
}

.testimonial-author p {
    font-family: 'Roboto', sans-serif;
    font-size: 13px;
    color: var(--color-primary);
}

.cta-text {
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    color: var(--color-text);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--color-dark-light);
    border-top: 1px solid var(--color-dark-lighter);
    color: var(--color-text);
}

.footer-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 18px;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.footer-text {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    line-height: 1.6;
}

.footer-contact {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
}

.footer-contact p {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--color-primary);
    width: 18px;
}

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

.footer-contact a:hover {
    color: var(--color-primary);
}

.footer-hours {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
}

.footer-hours p {
    margin-bottom: 15px;
    line-height: 1.6;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--color-text);
    text-decoration: none;
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-divider {
    border-color: var(--color-dark-lighter);
    margin: 30px 0;
}

.footer-copyright {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    color: var(--color-text);
}

.social-links {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: var(--color-dark-lighter);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transition: var(--transition);
    text-decoration: none;
}

.social-link:hover {
    background-color: var(--color-primary);
    color: var(--color-dark);
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.5);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .hero-title {
        font-size: 48px;
    }

    .section-title {
        font-size: 36px;
    }

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

    .hero-buttons .btn {
        width: 100%;
    }

    .membership-card.featured {
        transform: scale(1);
    }

    .social-links {
        justify-content: center;
        margin-top: 20px;
    }

    .day-filter {
        gap: 5px;
    }

    .btn-day {
        padding: 8px 15px;
        font-size: 12px;
    }
}

@media (max-width: 576px) {
    .navbar {
        padding: 10px 0 !important;
    }

    .hero-section {
        margin-top: 70px;
    }

    .hero-title {
        font-size: 36px;
    }

    .section-title {
        font-size: 28px;
    }

    .section-dark,
    .section-light {
        padding: 50px 0;
    }

    .class-card {
        margin-bottom: 20px;
    }

    .membership-card {
        padding: 30px 20px;
    }

    .price {
        font-size: 36px;
    }

    .footer {
        padding: 30px 0 !important;
    }

    .footer-title {
        font-size: 16px;
    }
}

/* Utility Classes */
.animate-in {
    animation: slideInLeft 1s ease-out;
}

.hidden {
    display: none !important;
}