/* Imagina Desarrolladores - Design System */

:root {
    --primary-yellow: #DAA520;
    --primary-yellow-hover: #f1c40f;
    --dark-gray: #4c4b49;
    --dark-bg: #1a1a1a;
    --transition-speed: 0.4s;
}

body {
    font-family: 'Roboto', sans-serif;
}

h1,
h2,
h3,
.heading-font {
    font-family: 'Roboto Condensed', sans-serif;
    text-transform: uppercase;
}

/* Utilities */
.bg-primary-yellow {
    background-color: var(--primary-yellow);
}

.text-primary-yellow {
    color: var(--primary-yellow);
}

.bg-dark-gray {
    background-color: var(--dark-gray);
}

.transition-all-custom {
    transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
}

/* Header & Navigation */
.header-scrolled {
    background-color: rgba(26, 26, 26, 0.9) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding-top: 0.25rem !important;
    padding-bottom: 0.25rem !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-item-dropdown {
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: -1rem;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: rgba(26, 26, 26, 0.98);
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 3px solid var(--primary-yellow);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    padding: 1rem 0;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 100;
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-link {
    display: block;
    padding: 0.75rem 1.5rem;
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
    letter-spacing: 0.1em;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.dropdown-link:hover {
    background-color: rgba(218, 165, 32, 0.15);
    color: var(--primary-yellow);
    padding-left: 1.75rem;
}

/* Mobile Submenu & Menu */
#mobile-menu {
    will-change: transform;
}

.mobile-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease;
    background-color: rgba(0, 0, 0, 0.2);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mobile-submenu.active {
    max-height: 400px;
}

.mobile-dropdown-btn i {
    transition: transform 0.3s ease;
}

.mobile-dropdown-btn.active i {
    transform: rotate(180deg);
}

/* Botón Optimizado Premium */
.btn-premium {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    border: none;
    z-index: 1;
}

.btn-premium::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300%;
    height: 300%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%) rotate(45deg) translateY(100%);
    transition: transform 0.6s ease;
    z-index: -1;
}

.btn-premium:hover::before {
    transform: translate(-50%, -50%) rotate(45deg) translateY(0);
}

.btn-primary {
    background-color: var(--primary-yellow);
    color: var(--dark-gray);
    box-shadow: 0 10px 15px -3px rgba(218, 165, 32, 0.3);
}

.btn-primary:hover {
    background-color: #fff;
    color: var(--dark-gray);
    transform: translateY(-3px);
    box-shadow: 0 20px 25px -5px rgba(218, 165, 32, 0.4);
}

/* Animations */
.hero-section {
    position: relative;
    overflow: hidden;
    background-color: #000;
}

.hero-slider-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    z-index: 0;
    transform: scale(1);
    transition: opacity 2.5s ease-in-out, transform 0s linear;
    /* Reset instantáneo cuando no está activa ni prev */
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
    transform: scale(1.2);
    /* Escala objetivo */
    transition: opacity 2.5s ease-in-out, transform 20s linear;
    /* Zoom ultra lento continuo */
}

.hero-slide.prev {
    opacity: 0;
    z-index: 1;
    transform: scale(1.2);
    transition: opacity 2.5s ease-in-out, transform 20s linear;
}

/* Section Backgrounds */
.section-promo-bg {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('img/seccion_02.jpg');
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6));
    z-index: 1;
}

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

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* WhatsApp Floating Button */
@keyframes pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.whatsapp-btn {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.whatsapp-pulse {
    animation: pulse-green 2s infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.whatsapp-float {
    animation: float 3s ease-in-out infinite;
}

.whatsapp-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background-color: #ff3b30;
    color: white;
    font-size: 10px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
    font-weight: bold;
}

/* Background Patterns */
.bg-pattern {
    background-color: #f8f9fa;
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23DAA520' fill-opacity='0.1'%3E%3Crect x='0' y='0' width='4' height='4'/%3E%3Crect x='20' y='20' width='4' height='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Amenity Section Styles */
.amenity-card i {
    font-size: 3.5rem;
    color: var(--primary-yellow);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.amenity-card:hover i {
    transform: translateY(-10px);
}

.amenity-card h4 {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: #4b5563;
}

/* Tab & Carousel Styles */
.tipo-tab.active {
    background-color: var(--primary-yellow);
    color: #1a1a1a;
    border-color: var(--primary-yellow);
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Project Specific Backgrounds */
.plusvalia-bg {
    background-image: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('img/seccion_02.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

/* Global Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}