/* ===================================
   GLOBAL STYLES
   Estilos globales y clases de utilidad
   =================================== */

/* ===================================
   ELIMINACIÓN DE ESPACIOS SUPERIORES
   =================================== */

html {
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-normal);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* Compensación ÚNICA para contenido bajo el header fijo - ACTUALIZADO */
body {
    padding-top: 80px; /* Móvil - Aumentado de 60px a 80px */
}

@media screen and (min-width: 768px) {
    body {
        padding-top: 110px; /* Tablet - Aumentado de 90px a 110px */
    }
}

@media screen and (min-width: 1024px) {
    body {
        padding-top: 130px; /* Desktop con solapamiento - Aumentado de 110px a 130px */
        display: flex;
        flex-direction: column;
        min-height: 100vh;
    }
}

@media screen and (min-width: 1280px) {
    body {
        padding-top: 140px; /* Desktop grande - Aumentado de 115px a 140px */
    }
}

/* Contenido principal flexible */
.main {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
}

/* Contenedor principal */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding-mobile);
}

.container-narrow {
    max-width: var(--container-narrow);
}

.container-wide {
    max-width: var(--container-wide);
}

/* Secciones */
section {
    padding: var(--section-padding-mobile) 0;
}

/* Títulos con fuente principal */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
}

h1 {
    font-size: var(--font-size-h1);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

h4 {
    font-size: var(--font-size-h4);
}

h5 {
    font-size: var(--font-size-h5);
}

h6 {
    font-size: var(--font-size-h6);
}

/* Variantes de color para títulos */
.title-gold {
    color: var(--color-primary);
}

.title-white {
    color: var(--color-white);
}

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

/* Párrafos */
p {
    margin-bottom: var(--spacing-4);
}

p:last-child {
    margin-bottom: 0;
}

/* Enlaces */
a {
    transition: var(--transition-colors);
}

a:hover {
    opacity: 0.8;
}

/* Imágenes responsivas */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Logo */
.logo {
    display: block;
    width: auto;
    height: 50px;
}

.logo img {
    width: auto;
    height: 100%;
    object-fit: contain;
}

/* Botones base */
.btn {
    display: inline-block;
    padding: var(--spacing-3) var(--spacing-6);
    font-family: var(--font-secondary);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-all);
    line-height: 1;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
}

/* Variantes de botones */
.btn-primary {
    background-color: var(--color-white);
    color: var(--text-primary);
}

.btn-primary:hover {
    background-color: var(--color-gray-100);
}

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

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

.btn-outline {
    background-color: transparent;
    color: var(--color-white);
    border: var(--border-width-2) solid var(--color-white);
}

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

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

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

/* Tamaños de botones */
.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

/* Formularios */
.form-group {
    margin-bottom: var(--spacing-4);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-white);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-3);
    font-family: var(--font-secondary);
    font-size: var(--font-size-md);
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
    border: var(--border-width-1) solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    transition: var(--transition-all);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: var(--color-primary);
    outline: none;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* Card de formulario con fondo oscuro */
.form-card {
    background-color: rgba(74, 44, 74, 0.85);
    backdrop-filter: blur(10px);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
}

.form-card-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-h4);
    text-align: center;
}

/* Overlays */
.overlay {
    position: relative;
}

.overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-overlay);
    z-index: var(--z-base);
}

.overlay > * {
    position: relative;
    z-index: calc(var(--z-base) + 1);
}

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

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

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

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

/* Colores de texto */
.text-primary {
    color: var(--text-primary);
}

.text-secondary {
    color: var(--text-secondary);
}

.text-light {
    color: var(--text-light);
}

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

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

/* Text alignment */
.text-left {
    text-align: left;
}

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

.text-right {
    text-align: right;
}

/* Display utilities */
.d-block {
    display: block;
}

.d-inline-block {
    display: inline-block;
}

.d-flex {
    display: flex;
}

.d-grid {
    display: grid;
}

.d-none {
    display: none;
}

/* Flex utilities */
.flex-column {
    flex-direction: column;
}

.flex-row {
    flex-direction: row;
}

.justify-start {
    justify-content: flex-start;
}

.justify-center {
    justify-content: center;
}

.justify-end {
    justify-content: flex-end;
}

.justify-between {
    justify-content: space-between;
}

.align-start {
    align-items: flex-start;
}

.align-center {
    align-items: center;
}

.align-end {
    align-items: flex-end;
}

.gap-1 {
    gap: var(--spacing-1);
}

.gap-2 {
    gap: var(--spacing-2);
}

.gap-3 {
    gap: var(--spacing-3);
}

.gap-4 {
    gap: var(--spacing-4);
}

.gap-6 {
    gap: var(--spacing-6);
}

.gap-8 {
    gap: var(--spacing-8);
}

/* Spacing utilities */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-1); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-3 { margin-top: var(--spacing-3); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-1); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }

.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

/* Width utilities */
.w-full {
    width: 100%;
}

.w-auto {
    width: auto;
}

/* Max-width utilities */
.max-w-full {
    max-width: 100%;
}

/* Controles de carrusel */
.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--color-white);
    border: none;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-all);
    z-index: var(--z-dropdown);
}

.carousel-control:hover {
    background-color: rgba(0, 0, 0, 0.7);
}

.carousel-control-prev {
    left: var(--spacing-4);
}

.carousel-control-next {
    right: var(--spacing-4);
}

.carousel-control svg,
.carousel-control i {
    font-size: var(--font-size-xl);
}

/* Puntos indicadores de carrusel */
.carousel-indicators {
    display: flex;
    gap: var(--spacing-2);
    justify-content: center;
    margin-top: var(--spacing-4);
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: var(--transition-all);
}

.carousel-indicator.active {
    background-color: var(--color-white);
    width: 30px;
}


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

/* Tablet */
@media screen and (min-width: 768px) {
    .container {
        padding: 0 var(--container-padding-tablet);
    }
    
    section {
        padding: var(--section-padding-tablet) 0;
    }
    
    .logo {
        height: 60px;
    }
    
    .form-card {
        padding: var(--spacing-10);
    }
}

/* Desktop */
@media screen and (min-width: 1280px) {
    .container {
        padding: 0 var(--container-padding-desktop);
    }
    
    section {
        padding: var(--section-padding-desktop) 0;
    }
    
    .logo {
        height: 70px;
    }
}