/* ==========================================================================
   DISEÑO SYSTEM & ESTILOS GLOBALES - INMOBILIARIA LAGOM
   ========================================================================== */

/* Variables de Diseño (Paleta de Colores Natural y Cálida) */
:root {
    --color-forest: #1b3821;      /* Verde bosque profundo y premium */
    --color-forest-light: #2c4e33;/* Verde bosque claro */
    --color-sand: #bf9f70;        /* Tono arena dorado para acentos */
    --color-sand-hover: #a68453;  /* Arena hover */
    --color-cream: #faf8f5;       /* Fondo cálido Hygge off-white */
    --color-dark: #0f1811;        /* Fondo oscuro verde-negro */
    --color-card-bg: #ffffff;     /* Fondo de tarjetas */
    --color-text: #2b352e;        /* Texto principal gris-verde */
    --color-text-muted: #5e6b61;  /* Texto secundario */
    --color-border: #e2e8e4;      /* Bordes suaves */
    --color-success: #2e7d32;     /* Verde de disponibilidad */
    --color-sold: #8e9a91;        /* Gris de vendido */
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-sm: 0 2px 8px rgba(27, 56, 33, 0.04);
    --shadow-md: 0 8px 24px rgba(27, 56, 33, 0.08);
    --shadow-lg: 0 16px 48px rgba(27, 56, 33, 0.12);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-cream);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Tipografías */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400; /* Sober and modern */
    line-height: 1.25;
    color: var(--color-forest);
    letter-spacing: -0.01em;
}

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--color-sand);
}

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

/* Estructura y Contenedores */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background-color: #f3f6f4;
}

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

.text-light {
    color: #f3f6f4;
}

.text-light h1, .text-light h2, .text-light h3, .text-light h4 {
    color: #ffffff;
}

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

/* Grillas */
.grid {
    display: grid;
    gap: 32px;
}

.grid-2 {
    grid-template-columns: 1fr 1fr;
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 900px) {
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }
    .section-padding {
        padding: 60px 0;
    }
}

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

.gap-large {
    gap: 64px;
}

/* Encabezados de Sección */
.section-header {
    margin-bottom: 60px;
}

.section-tag {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    color: var(--color-sand);
    font-weight: 600;
    display: inline-block;
    margin-bottom: 12px;
}

.text-accent {
    color: var(--color-sand) !important;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    position: relative;
}

.section-description {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: 2rem;
    }
}

/* ==========================================================================
   COMPONENTES
   ========================================================================== */

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-normal);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-forest);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-forest-light);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(27, 56, 33, 0.15);
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--color-forest);
    color: var(--color-forest);
}

.btn-secondary:hover {
    background-color: var(--color-forest);
    color: #ffffff;
    transform: translateY(-2px);
}

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

/* Tarjetas (Cards) */
.card {
    background-color: var(--color-card-bg);
    border-radius: 8px;
    padding: 40px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

/* ==========================================================================
   HEADER / BARRA NAVEGACIÓN
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(250, 248, 245, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-normal);
}

.header-container {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logotipo */
.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 46px;
    width: auto;
    display: block;
    transition: var(--transition-fast);
}

/* Navegación */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-forest);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-sand);
    transition: var(--transition-fast);
}

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

.btn-header-contact {
    background-color: var(--color-forest);
    color: #ffffff !important;
    padding: 8px 20px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.btn-header-contact:hover {
    background-color: var(--color-sand);
    color: #ffffff !important;
}

.btn-header-contact::after {
    display: none;
}

/* Toggle Móvil */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-forest);
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 90px;
        left: 0;
        width: 100%;
        background-color: var(--color-cream);
        flex-direction: column;
        padding: 40px 24px;
        gap: 24px;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
        transform: translateY(-150%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition-normal);
    }
    
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
}

/* ==========================================================================
   LANDING LAGOM (index.html)
   ========================================================================== */

/* Hero Inmobiliaria */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 650px;
    background-color: var(--color-dark);
    /* Imagen real del árbol nativo como fondo, optimizada */
    background-image: linear-gradient(rgba(15, 24, 17, 0.45), rgba(15, 24, 17, 0.6)), url('images/arbol-hero.jpg');
    background-size: cover;
    background-position: center 20%;
    background-attachment: fixed; /* Parallax effect */
    display: flex;
    align-items: center;
    padding-top: 90px;
}

.hero-container {
    position: relative;
    z-index: 2;
    color: #ffffff;
    max-width: 800px;
}

.hero-brand-icon {
    height: 56px;
    width: auto;
    margin-bottom: 28px;
    opacity: 0.95;
    display: block;
    transition: var(--transition-fast);
}

.hero-tag {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    color: var(--color-sand);
    font-weight: 600;
    margin-bottom: 24px;
    display: inline-block;
}

.hero-title {
    font-size: 3.5rem;
    color: #ffffff;
    margin-bottom: 24px;
    font-weight: 500;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: #d1dcd4;
    max-width: 650px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-actions .btn-secondary {
    border-color: #ffffff;
    color: #ffffff;
}

.hero-actions .btn-secondary:hover {
    background-color: #ffffff;
    color: var(--color-dark);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1.1rem;
    }
    .hero-actions {
        flex-direction: column;
    }
}

/* Flotante WhatsApp */
.whatsapp-sticky {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-btn-float {
    background-color: #25d366;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 50px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    font-weight: 600;
    font-family: var(--font-heading);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.whatsapp-btn-float i {
    font-size: 1.4rem;
}

.whatsapp-btn-float:hover {
    color: #ffffff;
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

/* Sección Filosofía */
.filosofia-section {
    background-color: var(--color-cream);
}

.value-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.value-icon {
    font-size: 2rem;
    color: var(--color-sand);
    margin-bottom: 24px;
}

.value-card h3 {
    font-size: 1.35rem;
    margin-bottom: 16px;
}

.value-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* Tarjeta Proyecto Destacado */
.featured-project-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition-normal);
    margin-top: 40px;
}

.featured-project-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.project-image-wrapper {
    flex: 1.2;
    min-height: 400px;
    background-color: var(--color-forest);
    position: relative;
}

.project-image-box {
    width: 100%;
    height: 100%;
    position: relative;
}

.project-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.project-badge {
    position: absolute;
    top: 24px;
    left: 24px;
    background-color: var(--color-sand);
    color: #ffffff;
    font-family: var(--font-heading);
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 4px;
}

.project-info-wrapper {
    flex: 1;
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-location {
    color: var(--color-sand);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 12px;
    display: inline-block;
}

.project-info-wrapper h3 {
    font-size: 2.25rem;
    margin-bottom: 20px;
}

.project-excerpt {
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

.project-meta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 40px;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 0;
}

.meta-item {
    display: flex;
    flex-direction: column;
}

.meta-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.meta-val {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-forest);
    font-size: 1.05rem;
    margin-top: 4px;
}

@media (max-width: 1024px) {
    .featured-project-card {
        flex-direction: column;
    }
    .project-image-wrapper {
        min-height: 300px;
    }
    .project-info-wrapper {
        padding: 40px;
    }
}

/* ==========================================================================
   SECCIÓN PRENSA / NOTICIAS
   ========================================================================== */
.noticias-section {
    background-color: var(--color-cream);
}

.news-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 30px;
    background-color: #ffffff;
}

.news-logo-area {
    background-color: #f3f6f4;
    border-radius: 4px;
    padding: 8px 16px;
    margin-bottom: 20px;
    align-self: stretch;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
}

.news-logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-forest);
    letter-spacing: 0.03em;
}

.news-date {
    font-size: 0.75rem;
    color: var(--color-sand);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 12px;
}

.news-card h3 {
    font-size: 1.25rem;
    margin-bottom: 14px;
    line-height: 1.4;
}

.news-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    flex-grow: 1;
}

.news-link-btn {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-forest);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.news-link-btn i {
    font-size: 0.75rem;
    transition: transform var(--transition-fast);
}

.news-link-btn:hover i {
    transform: translateX(4px);
}

.news-link-btn.disabled {
    color: var(--color-text-muted);
    opacity: 0.7;
    cursor: default;
    pointer-events: none;
}

/* ==========================================================================
   SECCIÓN REDES SOCIALES / RRSS
   ========================================================================== */
.rrss-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 32px;
    margin-top: 40px;
}

@media (max-width: 900px) {
    .rrss-grid {
        grid-template-columns: 1fr;
    }
}

.rrss-card {
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
}

.rrss-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.rrss-card-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.rrss-icon {
    font-size: 2.25rem;
    color: var(--color-forest);
}

.rrss-info h4 {
    font-size: 1.2rem;
    margin-bottom: 2px;
}

.rrss-info span {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Preview Instagram Grid con imágenes reales */
.rrss-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: auto;
}

.rrss-img-slot {
    aspect-ratio: 1 / 1;
    background-color: #f3f6f4;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

.rrss-feed-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition-fast);
}

.rrss-card.instagram:hover .rrss-feed-img {
    transform: scale(1.05);
}

.rrss-card.instagram:hover .rrss-img-slot {
    border-color: var(--color-sand);
}

.rrss-card.instagram .rrss-icon {
    background: -webkit-linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* LinkedIn Card Styling */
.rrss-card.linkedin .rrss-icon {
    color: #0077b5;
}

.rrss-linkedin-text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ==========================================================================
   SECCIÓN NOSOTROS & EQUIPO
   ========================================================================== */
.nosotros-section {
    background-color: var(--color-cream);
}

.founder-signature-box {
    margin-top: 32px;
    border-left: 3px solid var(--color-sand);
    padding-left: 20px;
}

.founder-info strong {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--color-forest);
    display: block;
}

.founder-info span {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    display: block;
}

.team-cards-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.team-profile-card {
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 24px;
    transition: var(--transition-normal);
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.team-profile-card:hover {
    border-color: var(--color-sand);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.team-profile-card h4 {
    color: var(--color-forest);
    transition: var(--transition-fast);
}

.team-profile-card:hover h4 {
    color: var(--color-sand);
}

/* Avatar de perfil real circular */
.profile-avatar-container {
    width: 80px; /* Slightly larger for presence */
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--color-border);
    background-color: #f3f6f4;
    transition: var(--transition-normal);
}

.team-profile-card:hover .profile-avatar-container {
    border-color: var(--color-sand);
    box-shadow: 0 0 12px rgba(191, 159, 112, 0.25);
}

.profile-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(25%); /* Elegant modern grayscale default */
    transition: var(--transition-normal);
}

.team-profile-card:hover .profile-avatar {
    filter: grayscale(0%); /* Full color on hover */
}

.profile-details h4 {
    font-size: 1.25rem;
    margin-bottom: 4px;
    font-weight: 500;
}

.profile-role {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.profile-socials {
    font-size: 0.8rem;
    font-weight: 500;
}

/* ==========================================================================
   CONTACTO & FORMULARIO
   ========================================================================== */
.contact-text-box h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.contact-details-list {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(191, 159, 112, 0.1);
    color: var(--color-sand);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 1.25rem;
}

.contact-detail-info span {
    font-size: 0.75rem;
    color: #8e9a91;
    display: block;
}

.contact-detail-info strong {
    font-size: 1.05rem;
}

.contact-form-box {
    color: var(--color-text);
}

.contact-form-box h3 {
    margin-bottom: 30px;
    font-size: 1.75rem;
}

/* Campos de Formulario */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--color-forest);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: 4px;
    border: 1px solid var(--color-border);
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: #fcfbf9;
    color: var(--color-text);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-forest);
    box-shadow: 0 0 0 2px rgba(27, 56, 33, 0.05);
}

.form-response-msg {
    margin-top: 16px;
    font-size: 0.9rem;
    text-align: center;
    font-weight: 500;
}

.form-response-msg.success {
    color: var(--color-success);
}

.form-response-msg.error {
    color: #c62828;
}

/* ==========================================================================
   FOOTER GLOBAL
   ========================================================================== */
.main-footer {
    background-color: var(--color-dark);
    color: #8e9a91;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
    padding: 80px 0 40px 0;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    margin-bottom: 24px;
    opacity: 0.95;
    display: block;
    transition: var(--transition-fast);
}

.footer-brand p {
    margin-top: 20px;
    font-size: 0.9rem;
    max-width: 280px;
    color: #8e9a91;
}

.footer-links h4,
.footer-socials-box h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 24px;
    font-weight: 500;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #8e9a91;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-sand);
    padding-left: 4px;
}

.footer-socials-box p {
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.footer-socials-box i {
    width: 20px;
    color: var(--color-sand);
}

.social-icons {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.social-icons a {
    width: 38px;
    height: 38px;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.social-icons a:hover {
    background-color: var(--color-sand);
    color: #ffffff;
    transform: translateY(-2px);
}

.footer-bottom {
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    font-size: 0.8rem;
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS (FLUIDEZ)
   ========================================================================== */
.reveal-init {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.215, 0.61, 0.355, 1), transform 1s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.reveal-init.revealed {
    opacity: 1;
    transform: translateY(0);
}