/* ========================================
   VARIABLES CSS - PALETA DE COLORES ARTÍSTICA
   ======================================== */
:root {
    /* Colores principales inspirados en arte y murales */
    --color-primary: #2C3E50;        /* Azul profundo elegante */
    --color-secondary: #E67E22;      /* Naranja terracota artístico */
    --color-accent: #16A085;         /* Verde turquesa */
    --color-dark: #1A1A1A;           /* Negro carbón */
    --color-light: #F8F9FA;          /* Blanco cálido */
    --color-gray: #95A5A6;           /* Gris neutro */
    --color-gray-light: #ECF0F1;     /* Gris muy claro */
    
    /* Tipografía */
    --font-display: 'Playfair Display', serif;  /* Títulos elegantes */
    --font-body: 'Inter', sans-serif;            /* Cuerpo legible */
    
    /* Espaciado */
    --spacing-xs: 0.5rem;    /* 8px */
    --spacing-sm: 1rem;      /* 16px */
    --spacing-md: 2rem;      /* 32px */
    --spacing-lg: 4rem;      /* 64px */
    --spacing-xl: 6rem;      /* 96px */
    
    /* Contenedor */
    --container-max: 1200px;
    --container-padding: 1.5rem;
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* ========================================
   RESET Y BASE
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-dark);
    background-color: var(--color-light);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ========================================
   UTILIDADES
   ======================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.section__title--center {
    text-align: center;
}

.section__intro {
    font-size: 1.125rem;
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

/* ========================================
   HEADER Y NAVEGACIÓN
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--container-padding);
}

.nav__logo img {
    height: 50px;
    width: auto;
    box-shadow: 0px 0px 15px var(--color-secondary);
}

.nav__menu {
    display: none;
    gap: var(--spacing-md);
}

.nav__link {
    font-weight: 500;
    color: var(--color-dark);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition-normal);
}

.nav__link:hover::after {
    width: 100%;
}

/* Botón hamburguesa */
.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.nav__toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.nav__toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Menú móvil */
@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background-color: white;
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
        transition: var(--transition-normal);
    }
    
    .nav__menu.active {
        left: 0;
        display: flex;
    }
}

@media (min-width: 769px) {
    .nav__menu {
        display: flex;
    }
    
    .nav__toggle {
        display: none;
    }
}

/* ========================================
   BOTONES
   ======================================== */
.btn {
    display: inline-block;
   align-items: center;   
    padding: 0.875rem 2rem;
    margin: 2rem 0;
    margin-top: 25px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: var(--transition-normal);
    cursor: pointer;
}

.btn--primary {
    background-color: var(--color-secondary);
    color: white;
    box-shadow: var(--shadow-sm);
    margin-right: 100px;
}

.btn--primary:hover {
    background-color: #D35400;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
    background-color: var(--color-primary);
    color: white;
}

.btn--large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--color-light) 0%, var(--color-gray-light) 100%);
    position: relative;
    overflow: hidden;
}

.hero__container {
    display: grid;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero__content {
    z-index: 2;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    text-align: center;
}

.hero__subtitle {
    font-size: clamp(1.125rem, 3vw, 1.375rem);
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
}

.hero__cta {
    display: flex;
  
}

.hero__visual img{
    width: 80%;
    height: auto;
    margin-left: 60px;
    border-radius: 50px 15px 50px 15px;
    box-shadow: 0px 0px 20px var(--color-secondary);
}

.hero__visual audio{
    margin-top: 20px;
    width: 50%;
    display: grid;
    margin-left: 140px;
    background: fixed;
    border: 2px solid var(--color-secondary);

    
}

.hero__shape {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    border-radius: 50% 40% 60% 50%;
    opacity: 0.1;
    animation: morphing 8s ease-in-out infinite;
}

@keyframes morphing {
    0%, 100% { border-radius: 50% 40% 60% 50%; }
    25% { border-radius: 40% 60% 50% 40%; }
    50% { border-radius: 60% 50% 40% 60%; }
    75% { border-radius: 50% 60% 40% 50%; }
}

@media (min-width: 992px) {
    .hero__container {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero__visual , audio{
        display: grid;
        margin: 20px;
        justify-content: center;
        
    }

    .hero__visual .hero__audio{
        display: block;
        padding: 0gs;
        align-content: center;
    }
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    padding: var(--spacing-xl) 0;
    background-color: white;
}

.about__grid {
    display: grid;
    gap: var(--spacing-lg);
    align-items: center;
}

.about__image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about__image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.about__image:hover img {
    transform: scale(1.05);
}

.about__text p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
    line-height: 1.8;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-gray-light);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    font-family: var(--font-display);
}

.stat__label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-gray);
    margin-top: var(--spacing-xs);
}

@media (min-width: 992px) {
    .about__grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ========================================
   GALLERY SECTION
   ======================================== */
.gallery {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.carousel-section {
    margin-bottom: var(--spacing-xl);
}

.carousel-section__header {
    margin-bottom: var(--spacing-md);
}

.carousel-section__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.carousel-section__description {
    color: var(--color-gray);
    max-width: 700px;
}

/* Carrusel */
.carousel {
    position: relative;
    overflow: hidden;
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.carousel__track-container {
    overflow: hidden;
    border-radius: var(--radius-md);
}

.carousel__track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    gap: var(--spacing-sm);
}

.carousel__slide {
    min-width: 100%;
    flex-shrink: 0;
}

.carousel__image {
    width: 80%;
    height: 400px;
    object-fit: cover;
    display:grid;
    position: relative;
    margin: 0 auto;

    border-radius: var(--radius-md);
}

.carousel__caption {
    padding: var(--spacing-sm);
    text-align: center;
    font-weight: 500;
    color: var(--color-dark);
}

/* Botones de navegación */
.carousel__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--color-dark);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    z-index: 10;
}

.carousel__btn:hover {
    background-color: white;
    transform: translateY(-50%) scale(1.1);
}

.carousel__btn--prev {
    left: var(--spacing-sm);
}

.carousel__btn--next {
    right: var(--spacing-sm);
}

.carousel__btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Indicadores */
.carousel__indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.carousel__indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-gray-light);
    cursor: pointer;
    transition: var(--transition-fast);
}

.carousel__indicator.active {
    background-color: var(--color-secondary);
    width: 30px;
    border-radius: 5px;
}

/* Soporte táctil */
.carousel__track-container {
    touch-action: pan-y;
    user-select: none;
}

/* ========================================
   PROCESS SECTION
   ======================================== */
.process {
    padding: var(--spacing-xl) 0;
    background-color: white;
}

.process__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.process__step {
    position: relative;
    padding: var(--spacing-md);
    background-color: var(--color-light);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.process__step:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.process__number {
    font-size: 3rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--color-secondary);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.process__title {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.process__description {
    color: var(--color-gray);
    line-height: 1.7;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, #1A2530 100%);
    color: white;
}

.contact__grid {
    display: grid;
    gap: var(--spacing-lg);
    align-items: start;
}

.contact .section__title {
    color: white;
}

.contact__text {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.contact__methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact__method {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.contact__method:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateX(8px);
}

.contact__icon {
    flex-shrink: 0;
    color: var(--color-secondary);
}

.contact__method strong {
    display: block;
    font-size: 1.125rem;
}

.contact__method span {
    display: block;
    font-size: 0.875rem;
    opacity: 0.8;
}

.contact__cta-box {
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.contact__cta-box h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.contact__zones {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-sm);
}

.contact__zones li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact__zones li:last-child {
    border-bottom: none;
}

@media (min-width: 992px) {
    .contact__grid {
        grid-template-columns: 1.5fr 1fr;
    }
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background-color: var(--color-dark);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand img {
    margin-bottom: var(--spacing-sm);
}

.footer__brand p {
    opacity: 0.7;
}

.footer__links h4,
.footer__social h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.footer__links ul li {
    margin-bottom: 0.5rem;
}

.footer__links a {
    opacity: 0.7;
    transition: var(--transition-fast);
}

.footer__links a:hover {
    opacity: 1;
    color: var(--color-secondary);
}

.footer__social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.footer__social-links a:hover {
    background-color: var(--color-secondary);
    transform: translateY(-4px);
}

.footer__bottom {
    text-align: center;
    opacity: 0.6;
    font-size: 0.875rem;
}

.footer__bottom p {
    margin: 0.25rem 0;
}

/* ========================================
   ANIMACIONES CON INTERSECTION OBSERVER
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE HELPERS
   ======================================== */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .carousel__image {
        height: 300px;
    }
    
    .btn {
        width: 100%;
    }
    
    .hero__cta {
        flex-direction: column;
    }
}

/* ========================================
   LAZY LOADING PLACEHOLDER
   ======================================== */
img[loading="lazy"] {
    background-color: var(--color-gray-light);
}

/* ========================================
   ACCESIBILIDAD
   ======================================== */
:focus-visible {
    outline: 3px solid var(--color-secondary);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   PERFORMANCE - WILL-CHANGE
   ======================================== */
.carousel__track {
    will-change: transform;
}

.nav__menu {
    will-change: left;
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .header,
    .nav__toggle,
    .carousel__btn,
    .btn {
        display: none;
    }
    
    .hero,
    .about,
    .gallery,
    .process,
    .contact {
        page-break-inside: avoid;
    }
}

/* ========================================
   Footer
   ======================================== */

   .footer__brand img{
    width: 160px;
    height: auto;
    box-shadow: 0px 0px 15px var(--color-secondary);
   }