/* ==============================================
   DINORAH NATION - BIENES RAÍCES DE LUJO
   Estilos CSS Modernos y Responsivos (Mobile First)
   
   PALETA DE COLORES:
   - Azul Marino: #1A2B3C (color principal)
   - Dorado Suave: #C5A059 (acento)
   - Blanco: #FFFFFF (fondo)
   - Grises: #F8F9FA, #E9ECEF, #6C757D
   ============================================== */

/* ==============================================
   1. VARIABLES CSS (Tokens de diseño)
   ============================================== */
:root {
    /* Colores principales */
    --color-primary: #1A2B3C;
    --color-primary-light: #2A3B4C;
    --color-primary-dark: #0A1B2C;
    
    /* Color acento (Dorado) */
    --color-accent: #C5A059;
    --color-accent-light: #D4B574;
    --color-accent-dark: #A68942;
    
    /* Colores neutrales */
    --color-white: #FFFFFF;
    --color-gray-100: #F8F9FA;
    --color-gray-200: #E9ECEF;
    --color-gray-300: #DEE2E6;
    --color-gray-400: #CED4DA;
    --color-gray-500: #ADB5BD;
    --color-gray-600: #6C757D;
    --color-gray-700: #495057;
    --color-gray-800: #343A40;
    --color-gray-900: #212529;
    
    /* Tipografía */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Raleway', 'Segoe UI', sans-serif;
    
    /* Tamaños de fuente */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Espaciado */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Bordes y sombras */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    
    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
}

/* ==============================================
   2. RESET Y ESTILOS BASE
   ============================================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Tipografía base */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-primary);
}

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

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

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

ul, ol {
    list-style: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ==============================================
   3. UTILIDADES
   ============================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }
}

/* Texto con acento dorado */
.text-accent {
    color: var(--color-accent);
}

/* Iconos SVG */
.icon {
    width: 1.25em;
    height: 1.25em;
    flex-shrink: 0;
}

/* ==============================================
   4. BOTONES
   ============================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(197, 160, 89, 0.4);
}

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

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

.btn--full {
    width: 100%;
}

.btn svg {
    width: 1rem;
    height: 1rem;
}

/* ==============================================
   5. HEADER
   ============================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(26, 43, 60, 0.1);
    transition: all var(--transition-base);
}

/* ===========================
   Propiedades - mostrar solo imágenes
   Oculta badges, botones y contenido de las tarjetas
   =========================== */
.property-card__content,
.property-card__badge,
.property-card__favorite,
.property-card__location,
.property-card__title,
.property-card__features,
.property-card__footer {
    display: none !important;
}

.properties__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-6);
}

.property-card {
    background: transparent;
    box-shadow: none;
    padding: 0;
}

.property-card__image-wrapper {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.property-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

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

/* ============================= */
/* HEADER LOGOS CONFIGURACIÓN   */
/* ============================= */

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: auto;
    padding: 15px 0;
}

/* Contenedor de los dos logos con flexbox */
.header__logo-container {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Logo principal */
.header__logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header__logo img {
    height: auto;
    width: auto;
    max-height: 70px;
    object-fit: contain;
    display: block;
}

/* Logo Harvard */
.partner__logo {
    max-height: 85px;
    width: auto;
    object-fit: contain;
    display: block;
    
}

@media (max-width: 767px) {
    .partner__logo {
        display: none;
    }
    
    .header__logo-container {
        gap: 15px;
    }
}


/* Navegación */
.header__nav {
    display: none;
}

@media (min-width: 1024px) {
    .header__nav {
        display: block;
    }
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav__link {
    position: relative;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-2) 0;
}

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

.nav__link:hover {
    color: var(--color-primary);
}

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

/* Botón CTA del header */
.header__cta {
    display: none;
}

@media (min-width: 1024px) {
    .header__cta {
        display: inline-flex;
    }
}

/* Menú hamburguesa móvil */
.header__menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    padding: 0;
}

@media (min-width: 1024px) {
    .header__menu-toggle {
        display: none;
    }
}

.menu-toggle__bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* Estado activo del menú hamburguesa */
.header__menu-toggle.active .menu-toggle__bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.header__menu-toggle.active .menu-toggle__bar:nth-child(2) {
    opacity: 0;
}

.header__menu-toggle.active .menu-toggle__bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Navegación móvil */
@media (max-width: 1023px) {
    .header__nav {
        display: block;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: var(--space-6);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        box-shadow: var(--shadow-lg);
    }
    
    .header__nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav__list {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .nav__link {
        font-size: var(--text-base);
    }
}

/* ==============================================
   6. HERO SECTION
   ============================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-24) 0 var(--space-16);
    background: 
        linear-gradient(135deg, rgba(26, 43, 60, 0.85) 0%, rgba(26, 43, 60, 0.7) 100%),
        url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?w=1920&q=80') center/cover no-repeat;
    overflow: hidden;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(26, 43, 60, 0.3) 100%);
}

.hero__container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero__content {
    max-width: 800px;
    margin: 0 auto var(--space-10);
}

.hero__title {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-4);
    line-height: 1.3;
}

@media (min-width: 768px) {
    .hero__title {
        font-size: var(--text-5xl);
    }
}

@media (min-width: 1024px) {
    .hero__title {
        font-size: var(--text-6xl);
    }
}

.hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-300);
    font-weight: 300;
}

@media (min-width: 768px) {
    .hero__subtitle {
        font-size: var(--text-xl);
    }
}

/* Buscador en el Hero */
.hero__search {
    max-width: 900px;
    margin: 0 auto;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
}

@media (min-width: 768px) {
    .search-form {
        flex-direction: row;
        align-items: flex-end;
        padding: var(--space-6) var(--space-8);
    }
}

.search-form__group {
    flex: 1;
    text-align: left;
}

.search-form__label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-600);
    margin-bottom: var(--space-2);
}

.search-form__input,
.search-form__select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    color: var(--color-gray-800);
    transition: all var(--transition-fast);
}

.search-form__input:focus,
.search-form__select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.search-form__btn {
    width: 100%;
    padding: var(--space-4);
}

@media (min-width: 768px) {
    .search-form__btn {
        width: auto;
        min-width: 150px;
    }
}

/* Indicador de scroll */
.hero__scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-white);
    opacity: 0.7;
    animation: bounce 2s infinite;
}

.hero__scroll-indicator span {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.hero__scroll-indicator svg {
    width: 24px;
    height: 24px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ==============================================
   7. SECCIÓN ENCABEZADOS
   ============================================== */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-12);
}

.section-header__tag {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: var(--space-3);
}

.section-header__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .section-header__title {
        font-size: var(--text-4xl);
    }
}

.section-header__description {
    font-size: var(--text-base);
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* Variante clara (para fondos oscuros) */
.section-header--light .section-header__title {
    color: var(--color-white);
}

.section-header--light .section-header__description {
    color: var(--color-gray-400);
}

/* ==============================================
   7.5 SECCIÓN BIENVENIDA Y SERVICIOS
   ============================================== */
.welcome {
    padding: var(--space-20) 0;
    background: var(--color-white);
}

/* Pregunta de impacto */
.welcome__hero {
    text-align: center;
    margin-bottom: var(--space-12);
}

.welcome__question {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-4);
    line-height: 1.3;
}

@media (min-width: 768px) {
    .welcome__question {
        font-size: var(--text-4xl);
    }
}

@media (min-width: 1024px) {
    .welcome__question {
        font-size: var(--text-5xl);
    }
}

.welcome__answer {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .welcome__answer {
        font-size: var(--text-xl);
    }
}

/* Mensaje de bienvenida */
.welcome__message {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
    padding: var(--space-8);
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
}

@media (min-width: 768px) {
    .welcome__message {
        grid-template-columns: 1fr 1fr;
        align-items: center;
        padding: var(--space-10);
    }
}

.welcome__title {
    font-size: var(--text-2xl);
    color: var(--color-accent);
    margin-bottom: var(--space-4);
}

.welcome__message-content p {
    color: var(--color-gray-700);
    line-height: 1.8;
}

.welcome__message-content strong {
    color: var(--color-primary);
}

/* Caja ITIN destacada */
.welcome__itin-box {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-lg);
    color: var(--color-white);
}

.itin-box__icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.itin-box__icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-accent);
}

.itin-box__text {
    margin-bottom: var(--space-2);
    line-height: 1.6;
}

.itin-box__text strong {
    color: var(--color-accent);
    font-weight: 700;
}

.itin-box__highlight {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-accent);
}

/* Título de servicios */
.services__title {
    text-align: center;
    font-size: var(--text-2xl);
    color: var(--color-primary);
    margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
    .services__title {
        font-size: var(--text-3xl);
    }
}

/* Grid de servicios */
.services__grid {
    display: grid;
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-8);
    }
}

/* Tarjetas de servicio */
.service-card {
    position: relative;
    padding: var(--space-8);
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-card--featured {
    border-color: var(--color-accent);
    background: linear-gradient(to bottom, rgba(197, 160, 89, 0.05) 0%, var(--color-white) 100%);
}

.service-card__badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: var(--space-1) var(--space-4);
    background: var(--color-accent);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.service-card__icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
    background: var(--color-accent);
}

.service-card__icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
    transition: color var(--transition-base);
}

.service-card:hover .service-card__icon svg {
    color: var(--color-white);
}

.service-card__title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.service-card__description {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.service-card__btn {
    display: inline-block;
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.service-card__btn:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

/* Mensaje de compromiso */
.welcome__commitment {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-8);
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    border-radius: var(--radius-lg);
    text-align: center;
}

.welcome__commitment p {
    font-size: var(--text-lg);
    color: var(--color-white);
    line-height: 1.8;
}

.welcome__commitment strong {
    color: var(--color-white);
    font-weight: 700;
}

/* ==============================================
   8. SECCIÓN PROPIEDADES
   ============================================== */
.properties {
    padding: var(--space-20) 0;
    background: var(--color-gray-100);
}

.properties__grid {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .properties__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .properties__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tarjeta de propiedad */
.property-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.property-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.property-card__image-wrapper {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.property-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.property-card:hover .property-card__image {
    transform: scale(1.05);
}

.property-card__badge {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--radius-sm);
}

.property-card__badge--new {
    background: #22C55E;
}

.property-card__badge--sold {
    background: var(--color-gray-600);
}

.property-card__favorite {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.property-card__favorite svg {
    width: 20px;
    height: 20px;
    color: var(--color-gray-500);
    transition: all var(--transition-fast);
}

.property-card__favorite:hover {
    background: var(--color-accent);
}

.property-card__favorite:hover svg {
    color: var(--color-white);
    fill: var(--color-white);
}

.property-card__content {
    padding: var(--space-6);
}

.property-card__location {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-2);
}

.property-card__location svg {
    width: 16px;
    height: 16px;
    color: var(--color-accent);
}

.property-card__title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: var(--color-primary);
}

.property-card__features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
    margin-bottom: var(--space-4);
}

.property-card__features .feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.property-card__features .feature svg {
    width: 16px;
    height: 16px;
    color: var(--color-gray-500);
}

.property-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.property-card__price {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary);
}

.property-card__price span {
    font-size: var(--text-sm);
    font-weight: 400;
    color: var(--color-gray-600);
}

.property-card__btn {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
}

.property-card__btn:hover {
    color: var(--color-accent-dark);
}

/* Botón ver más propiedades */
.properties__cta {
    text-align: center;
}

/* FlexMLS - Listado de propiedades */
.properties__flexmls {
    margin-top: var(--space-16);
    padding: var(--space-12);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.flexmls__title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-2);
    font-family: var(--font-display);
}

.flexmls__subtitle {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-6);
}

.properties__flexmls iframe {
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ==============================================
   9. SECCIÓN SOBRE MÍ
   ============================================== */
.about {
    padding: var(--space-20) 0;
    background: var(--color-white);
}

.about__container {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .about__container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

/* Imagen / Foto */
.about__image-wrapper {
    position: relative;
    max-width: 450px;
    margin: 0 auto;
}

.about__image-frame {
    position: relative;
    z-index: 2;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about__image {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
}

/* Placeholder para foto */
.about__image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
    color: var(--color-gray-500);
}

.about__image-placeholder svg {
    width: 80px;
    height: 80px;
    opacity: 0.5;
}

.about__image-placeholder span {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Decoración detrás de la imagen */
.about__decoration {
    position: absolute;
    top: var(--space-6);
    left: var(--space-6);
    right: calc(var(--space-6) * -1);
    bottom: calc(var(--space-6) * -1);
    z-index: 1;
    border: 3px solid var(--color-accent);
    border-radius: var(--radius-lg);
}

/* Contenido de texto */
.about__content {
    text-align: center;
}

@media (min-width: 1024px) {
    .about__content {
        text-align: left;
    }
}

.about__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
    .about__title {
        font-size: var(--text-4xl);
    }
}

.about__role {
    font-size: var(--text-lg);
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: var(--space-6);
}

.about__text {
    margin-bottom: var(--space-8);
}

.about__text p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

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

.about__text strong {
    color: var(--color-primary);
}

/* Estadísticas */
.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-gray-200);
    border-bottom: 1px solid var(--color-gray-200);
}

.stat {
    text-align: center;
}

@media (min-width: 1024px) {
    .stat {
        text-align: left;
    }
}

.stat__number {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--space-1);
}

@media (min-width: 768px) {
    .stat__number {
        font-size: var(--text-3xl);
    }
}

.stat__label {
    font-size: var(--text-xs);
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==============================================
   10. SECCIÓN CONTACTO
   ============================================== */
.contact {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.contact__wrapper {
    display: grid;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .contact__wrapper {
        grid-template-columns: 1fr 1.5fr;
        gap: var(--space-16);
    }
}

/* Información de contacto */
.contact__info {
    color: var(--color-white);
}

.contact__info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.contact__info-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact__info-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

.contact__info-item h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-1);
}

.contact__info-item p {
    font-size: var(--text-base);
    color: var(--color-white);
}

/* Redes sociales */
.contact__social {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-8);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.social-link svg {
    width: 20px;
    height: 20px;
    color: var(--color-white);
}

.social-link:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
}

/* Formulario */
.contact__form {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
}

@media (min-width: 768px) {
    .contact__form {
        padding: var(--space-10);
    }
}

.form-row {
    display: grid;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    color: var(--color-gray-800);
    background: var(--color-gray-100);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    background: var(--color-white);
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(197, 160, 89, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-gray-500);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236C757D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 16px;
    padding-right: var(--space-10);
}

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

/* ==============================================
   11. FOOTER
   ============================================== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding-top: var(--space-16);
}

.footer__container {
    display: grid;
    gap: var(--space-8);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .footer__container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1200px) {
    .footer__container {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    margin-bottom: var(--space-4);
}

.footer__description {
    font-size: var(--text-sm);
    line-height: 1.7;
}

.footer__links h4,
.footer__services h4,
.footer__contact h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.footer__links ul li,
.footer__services ul li {
    margin-bottom: var(--space-2);
}

.footer__links a,
.footer__services a {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer__links a:hover,
.footer__services a:hover {
    color: var(--color-accent);
}

.footer__contact p {
    font-size: var(--text-sm);
    margin-bottom: var(--space-2);
}

.footer__bottom {
    padding: var(--space-6) 0;
    text-align: center;
}

.footer__bottom .container {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

@media (min-width: 768px) {
    .footer__bottom .container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer__bottom p {
    font-size: var(--text-sm);
    
}

.footer__partner {
    font-size: var(--text-xs);
    opacity: 0.7;
}

.footer__partner a {
    color: var(--color-accent);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.footer__partner a:hover {
    opacity: 0.8;
    text-decoration: underline;

       
}

/* ==============================================
   12. ANIMACIONES Y EFECTOS
   ============================================== */

/* Animación de fade-in al hacer scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Efecto de loading en botones */
.btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Mensaje de éxito para el formulario */
.form-success {
    display: none;
    text-align: center;
    padding: var(--space-8);
}

.form-success.show {
    display: block;
}

.form-success__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-4);
    color: #22C55E;
}

.form-success__title {
    font-size: var(--text-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.form-success__text {
    color: var(--color-gray-600);
}



/* ==============================================
   13. MEDIA QUERIES ADICIONALES
   ============================================== */

/* Preferencia de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Modo oscuro (opcional) */
@media (prefers-color-scheme: dark) {
    /* Descomenta estas líneas si deseas soporte de modo oscuro automático */
    /*
    :root {
        --color-background: var(--color-gray-900);
        --color-text: var(--color-gray-100);
    }
    */
}
/* Group for multiple logos in header - Removed */