/* =========================================
   VARIABLES DE DISEÑO (Design Tokens)
========================================= */
:root {
    /* Paleta de colores Premium / Bienestar */
    --color-blanco-roto: #F9F8F6;
    --color-lino: #F2EFE9;
    --color-arena: #E2DACE;
    --color-piedra: #5A5A55;
    --color-piedra-oscuro: #2A2A28;
    --color-bronce: #B8997D;
    --color-bronce-oscuro: #A58466;

    /* Tipografía */
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;

    /* Espaciados y estructura */
    --section-padding: 100px 0;
    --container-max-width: 1200px;
    
    /* Transiciones */
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--color-blanco-roto);
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.6;
    color: var(--color-piedra);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    color: var(--color-piedra-oscuro);
    font-weight: 400;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 5%;
}

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

/* Helper Classes */
.bg-blanco { background-color: var(--color-blanco-roto); }
.bg-lino { background-color: var(--color-lino); }
.bg-arena { background-color: var(--color-arena); }
.section-padding { padding: var(--section-padding); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.margin-bottom-lg { margin-bottom: 60px; }
.margin-bottom-sm { margin-bottom: 20px; }
.margin-top-md { margin-top: 40px; }
.max-w-m { max-width: 700px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.italic-text { font-style: italic; font-family: var(--font-serif); font-size: 1.2rem; }
.rounded-img { border-radius: 2px 60px 2px 2px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); object-fit: cover;}
.brand-logo { max-height: 60px; mix-blend-mode: multiply; }

/* =========================================
   LANGUAGE SWITCHER
========================================= */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-right: 5px;
    padding: 0 8px;
    border-right: 1px solid var(--color-arena);
    border-left: 1px solid var(--color-arena);
}

.lang-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 3px;
    padding: 4px 6px;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--color-piedra);
    opacity: 0.5;
    transition: var(--transition-smooth);
    border-radius: 2px;
}

.lang-btn:hover {
    opacity: 0.8;
    color: var(--color-piedra-oscuro);
}

.lang-btn.active {
    opacity: 1;
    color: var(--color-bronce);
}

.lang-flag {
    border-radius: 1px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .lang-switcher {
        border: none;
        padding: 10px 0;
        margin: 0;
        justify-content: center;
        width: 100%;
    }
    .lang-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
}

/* =========================================
   SECTION DIVIDER (Diamond ornament)
========================================= */
.section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: linear-gradient(90deg, var(--color-lino), var(--color-arena), var(--color-lino));
    height: 1px;
    position: relative;
}

.divider-diamond {
    width: 10px;
    height: 10px;
    background-color: var(--color-bronce);
    transform: rotate(45deg);
    position: absolute;
    border: 2px solid var(--color-blanco-roto);
    box-shadow: 0 0 0 1px var(--color-bronce);
}

/* =========================================
   BOTONES
========================================= */
.btn-primary {
    display: inline-block;
    padding: 14px 32px;
    background-color: var(--color-bronce);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid var(--color-bronce);
    border-radius: 2px;
    transition: var(--transition-smooth);
    cursor: pointer;
    text-align: center;
}

.btn-primary:hover {
    background-color: var(--color-bronce-oscuro);
    border-color: var(--color-bronce-oscuro);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(184, 153, 125, 0.3);
}

.btn-secondary {
    display: inline-block;
    padding: 14px 32px;
    background-color: transparent;
    color: var(--color-piedra-oscuro);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid var(--color-piedra-oscuro);
    border-radius: 2px;
    transition: var(--transition-smooth);
    cursor: pointer;
    text-align: center;
}

.btn-secondary:hover {
    background-color: var(--color-piedra-oscuro);
    color: #fff;
}

/* =========================================
   HEADER
========================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 10px 0;
    background-color: rgba(249, 248, 246, 0.98);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid rgba(226, 218, 206, 0.5);
    transition: var(--transition-smooth);
}

.site-header.scrolled {
    padding: 8px 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.main-nav a:not(.btn-primary) {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    padding: 5px 0;
}

.main-nav a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--color-bronce);
    transition: var(--transition-smooth);
}

.main-nav a:not(.btn-primary):hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle .bar {
    width: 25px;
    height: 2px;
    background-color: var(--color-piedra-oscuro);
    transition: var(--transition-smooth);
}

/* =========================================
   SECCIÓN 1: HOME (HERO)
========================================= */
.hero-section {
    min-height: 100vh;
    padding-top: 100px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-blanco-roto) 0%, var(--color-lino) 100%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-subtitle {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-bronce);
    margin-bottom: 20px;
}



.hero-title {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 40px;
    letter-spacing: -0.5px;
}

.hero-quote-wrapper {
    margin-bottom: 40px;
    padding-left: 20px;
    border-left: 1px solid var(--color-bronce);
}

.hero-quote {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.5rem;
    color: var(--color-piedra-oscuro);
    margin-bottom: 10px;
}

.hero-quote-author {
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-bronce);
}

.hero-welcome {
    margin-bottom: 40px;
    font-size: 1.05rem;
    max-width: 95%;
}

.hero-welcome p {
    margin-bottom: 15px;
}

.hero-welcome .signature {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-piedra-oscuro);
    margin-top: 20px;
}

.hero-actions {
    display: flex;
    gap: 15px;
}

.hero-image-wrapper {
    height: 80vh;
    border-radius: 2px 80px 2px 2px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* =========================================
   SECCIONES DE CONTENIDO
========================================= */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.split-layout.reverse .image-box {
    order: 2;
}

.split-layout.reverse .text-box {
    order: 1;
}

.section-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-bronce);
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 30px;
}

.lead-text {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-piedra-oscuro);
    margin-bottom: 20px;
}

.text-box p {
    margin-bottom: 20px;
}

/* Grid de Métodos */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.principle-card {
    background-color: #fff;
    padding: 40px;
    border-radius: 2px 30px 2px 2px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.03);
    border: 1px solid var(--color-lino);
    transition: var(--transition-smooth);
}

.principle-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.06);
    border-color: var(--color-arena);
}

.principle-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--color-bronce);
}

.principles-text {
    font-size: 1.3rem;
    color: var(--color-piedra-oscuro);
    letter-spacing: 0.5px;
}

.method-img {
    width: 100%;
    max-width: 800px;
    margin: 40px auto 0;
    border-radius: 2px 40px 2px 2px;
}

/* =========================================
   AUDIENCIA / A QUIÉN SE DIRIGE
========================================= */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.audience-card {
    background-color: rgba(255,255,255,0.7);
    backdrop-filter: blur(5px);
    padding: 40px 35px;
    border-radius: 2px 30px 2px 2px;
    border: 1px solid rgba(226, 218, 206, 0.5);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.audience-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, var(--color-bronce), var(--color-bronce-oscuro));
    transition: height 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.audience-card:hover::before {
    height: 100%;
}

.audience-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.06);
    border-color: var(--color-arena);
}

.audience-card-wide {
    grid-column: 1 / -1;
    max-width: 600px;
    justify-self: center;
}

.audience-icon {
    color: var(--color-bronce);
    margin-bottom: 20px;
}

.audience-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: var(--color-piedra-oscuro);
}

.audience-card p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* =========================================
   SERVICIOS
========================================= */
.services-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--color-lino);
    padding: 40px 30px;
    border-radius: 2px 40px 2px 2px;
    text-align: center;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.06);
}

.service-card.featured {
    background-color: var(--color-piedra-oscuro);
    color: var(--color-blanco-roto);
}

.service-card.featured h3, 
.service-card.featured .location {
    color: var(--color-arena);
}

.service-header h3 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.service-header .location {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-bronce);
    margin-bottom: 30px;
}

.service-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-body p {
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.service-body .price {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-top: auto;
    margin-bottom: 0;
    color: var(--color-piedra-oscuro);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.service-card.featured .price {
    color: var(--color-blanco-roto);
}

.hidden-price {
    opacity: 0.7;
    font-size: 1rem !important;
    text-decoration: underline;
}
.hidden-price:hover {
    color: var(--color-bronce);
    opacity: 1;
}

.subtle-text {
    font-style: italic;
    font-size: 0.95rem;
    color: var(--color-piedra);
    opacity: 0.8;
}

/* =========================================
   FAQ
========================================= */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    margin-bottom: 10px;
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 20px 0;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--color-piedra-oscuro);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--color-bronce);
}

.faq-question .icon {
    font-family: var(--font-sans);
    color: var(--color-bronce);
    font-weight: 300;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 20px;
}

.faq-question.active .icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer p {
    padding-bottom: 20px;
    line-height: 1.8;
}

/* =========================================
   CONTACTO / CITA PREVIA
========================================= */
.contact-section-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info-side {
    padding-top: 30px;
}

.contact-description {
    font-size: 1.05rem;
    margin-bottom: 30px;
    line-height: 1.8;
}

.contact-details {
    margin-top: 30px;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    color: var(--color-piedra);
}

.contact-detail-item svg {
    color: var(--color-bronce);
    flex-shrink: 0;
}

.contact-form-wrapper {
    padding: 50px;
    border-radius: 2px 40px 2px 2px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.06);
    background-color: #fff;
}

.booking-form input,
.booking-form select,
.booking-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid var(--color-arena);
    background-color: var(--color-blanco-roto);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    border-radius: 2px;
    color: var(--color-piedra);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
    outline: none;
    border-color: var(--color-bronce);
    box-shadow: 0 0 0 3px rgba(184, 153, 125, 0.1);
}

/* =========================================
   SCROLL ANIMATIONS
========================================= */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.fade-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* =========================================
   FOOTER
========================================= */
.site-footer {
    background-color: var(--color-piedra-oscuro);
    color: var(--color-blanco-roto);
    padding: 60px 0 30px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
}

.footer-logo {
    filter: invert(1) brightness(2);
    margin-bottom: 10px;
}

.site-footer p {
    opacity: 0.6;
    font-size: 0.85rem;
}

/* =========================================
   RESPONSIVE
========================================= */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.6rem; }
    .split-layout { gap: 40px; }
    .section-title { font-size: 2.4rem; }
    .services-wrapper { grid-template-columns: 1fr; }
    .main-nav { gap: 15px; }
    .audience-grid { grid-template-columns: 1fr; }
    .audience-card-wide { max-width: 100%; }
    .contact-section-layout { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(249, 248, 246, 0.98);
        flex-direction: column;
        padding: 20px 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease;
    }

    .main-nav.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }

    .hero-container, .split-layout { grid-template-columns: 1fr; }
    .split-layout.reverse .image-box { order: unset; }
    .hero-image-wrapper { height: 50vh; }
    .hero-actions { flex-direction: column; }
    .grid-3 { grid-template-columns: 1fr; }
    .footer-inner { flex-direction: column; text-align: center; gap: 20px; }
    .footer-col { text-align: center; }
    .footer-col.text-right { text-align: center; }
    
    .contact-form-wrapper { padding: 30px 20px; }

    .hero-title { font-size: 2.2rem; }
    .section-title { font-size: 2rem; }
    
    .section-divider { margin: 0; }
}