/* ============================================================
   ESPACIO NAMASTÉ — Stylesheet
   Colors: warm earth tones, terracotta, cream, deep brown
   ============================================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --color-primary: #93462a;       /* terracotta / brown */
    /*--color-primary: #8B4513;*/       /* anterior terracotta / brown */
    --color-primary-dark: #6B3410;
    --color-accent: #C0623A;        /* warm orange-brown */
    --color-accent-light: #D4845A;
    --color-cream: #FAF5EF;
    --color-cream-dark: #F0E6D8;
    --color-dark: #2C1810;
    --color-text: #3A2A1E;
    --color-text-light: #7A6A5E;
    --color-white: #FFFFFF;
    --color-green: #4A7C59;
    --color-whatsapp: #4a9767;
    /* --color-whatsapp: #25D366;  old*/
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Lato', 'Segoe UI', sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(44,24,16,.08);
    --shadow-lg: 0 8px 40px rgba(44,24,16,.12);
    --transition: .3s ease;
    --max-width: 1200px;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border: 2px solid transparent;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: .875rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-sm { padding: 10px 24px; font-size: .8rem; }
.btn-lg { padding: 16px 40px; font-size: .95rem; }

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); transform: translateY(-2px); }

.btn-accent {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}
.btn-accent:hover { background: var(--color-primary); border-color: var(--color-primary); transform: translateY(-2px); }

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

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

.btn-whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-color: var(--color-whatsapp);
    width: 370px !important;
}
.btn-whatsapp:hover { background: #1DAE54; border-color: #1DAE54; transform: translateY(-2px); }

/* ---------- HEADER ---------- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,.06);
    transition: var(--transition);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.15rem;
}
.logo-icon { font-size: 1.5rem; }
.logo-text strong { font-family: var(--font-heading); color: var(--color-primary); }
.logo-text em { font-family: var(--font-heading); color: var(--color-accent); font-style: italic; }

.main-nav ul {
    display: flex;
    gap: 28px;
}
.main-nav a {
    font-size: .875rem;
    font-weight: 600;
    color: var(--color-text);
    position: relative;
    padding: 4px 0;
}
.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0; right: 0;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: var(--transition);
}

/* Hover Y Active */
.main-nav a:hover::after,
.main-nav a.active::after { 
    transform: scaleX(1); 
}

.main-nav a:hover,
.main-nav a.active { 
    color: var(--color-accent); 
}

/* Peso adicional para activo */
.main-nav a.active {
    font-weight: 700;
}

.header-cta { font-size: .8rem; }

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.mobile-toggle span {
    width: 26px; height: 3px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition);
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: url('../images/hero-meditation.jpg') center/cover no-repeat;
    margin-top: 72px;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(44,24,16,.75) 0%, rgba(139,69,19,.55) 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
    max-width: 620px;
    padding: 80px 0;
}
.hero-tag {
    font-size: .75rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    background: rgba(255,255,255,.15);
    display: inline-block;
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 20px;
    backdrop-filter: blur(4px);
}
.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 16px;
}
.hero-sub {
    font-size: 1.05rem;
    opacity: .9;
    margin-bottom: 32px;
    line-height: 1.7;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- FEATURES BAR ---------- */
.features-bar {
    background: var(--color-cream);
    padding: 28px 0;
    border-bottom: 1px solid var(--color-cream-dark);
}
.features-grid {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}
.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .9rem;
    color: var(--color-text-light);
    font-weight: 600;
}
.feature-item i {
    color: var(--color-accent);
    font-size: 1.1rem;
}

/* ---------- SERVICES (YOGA, MED, CHI KUNG) ---------- */
.services-section {
    padding: 80px 0;
    background: var(--color-white);
}
.services-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.services-image img {
    border-radius: var(--radius);
    width: 100%;
    height: 450px;
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}
.services-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--color-dark);
    margin-bottom: 16px;
    line-height: 1.3;
}
.services-content > p {
    color: var(--color-text-light);
    margin-bottom: 32px;
    font-size: 1rem;
}
.services-icons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}
.service-icon-item {
    display: flex;
    align-items: center;
    gap: 12px;
}
.icon-circle {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--color-cream);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.icon-circle i { color: var(--color-accent); font-size: 1.1rem; }
.service-icon-item span {
    font-size: .85rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
}

/* ---------- SCHEDULE ---------- */
.schedule-section {
    padding: 80px 0;
    background: var(--color-cream);
}
.schedule-section h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--color-dark);
    margin-bottom: 40px;
    text-align: center;
}
.schedule-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: var(--color-white);
}
.schedule-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}
.schedule-table th {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 14px 12px;
    font-size: .75rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    font-weight: 700;
    text-align: center;
}
.schedule-table th:first-child {
    background: var(--color-primary-dark);
    width: 70px;
}
.schedule-table td {
    padding: 12px 10px;
    text-align: center;
    font-size: .8rem;
    border-bottom: 1px solid var(--color-cream-dark);
    vertical-align: middle;
}
.schedule-table tr:last-child td { border-bottom: none; }
.schedule-table td:first-child {
    font-weight: 700;
    color: var(--color-primary);
    background: var(--color-cream);
    font-size: .78rem;
}
.schedule-table tbody tr:hover td { background: rgba(192,98,58,.06); }
.class-name {
    display: block;
    font-weight: 600;
    color: var(--color-text);
}
.class-empty { color: #ccc; }
.schedule-cta {
    text-align: center;
    margin-top: 32px;
}

/* ---------- CARDS SECTION (Terapias, Cursos, Tienda) ---------- */
.cards-section {
    padding: 80px 0;
    background: var(--color-white);
}
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.info-card {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    background: var(--color-white);
}
.info-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.info-card-img {
    height: 200px;
    overflow: hidden;
}
.info-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.info-card:hover .info-card-img img { transform: scale(1.08); }
.info-card-body {
    padding: 28px 24px;
}
.info-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: .08em;
    color: var(--color-primary);
    margin-bottom: 12px;
}
.info-card-body p {
    font-size: .9rem;
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

/* ---------- GALLERY ---------- */
.gallery-section {
    padding: 80px 0;
    background: var(--color-cream);
}
.gallery-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    align-items: start;
}
.gallery-text h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.8vw, 2rem);
    color: var(--color-dark);
    margin-bottom: 16px;
    line-height: 1.3;
}
.gallery-text p {
    color: var(--color-text-light);
    margin-bottom: 28px;
    line-height: 1.6;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.gallery-item {
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.gallery-item:hover img { transform: scale(1.08); }

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,.92);
    align-items: center;
    justify-content: center;
    padding: 40px;
}
.lightbox.active { display: flex; }
.lightbox img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: var(--radius);
    box-shadow: 0 0 60px rgba(0,0,0,.5);
}
.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}
.lightbox-close { top: 24px; right: 32px; font-size: 2.5rem; }
.lightbox-close:hover { color: var(--color-accent); }
.lightbox-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-prev:hover, .lightbox-next:hover { color: var(--color-accent); }

/* ---------- TESTIMONIALS ---------- */
.testimonials-section {
    padding: 80px 0;
    background: var(--color-white);
}
.testimonials-section h2 {
    font-family: var(--font-heading);
    font-size: .85rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 48px;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.testimonial-card {
    text-align: center;
    padding: 32px 24px;
    border-radius: var(--radius);
    background: var(--color-cream);
}
.testimonial-avatar {
    margin-bottom: 20px;
}
.avatar-placeholder {
    width: 56px; height: 56px;
    margin: 0 auto;
    border-radius: 50%;
    background: var(--color-accent);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
}
.testimonial-text {
    font-size: .9rem;
    color: var(--color-text-light);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 16px;
}
.testimonial-stars {
    color: #E8A83E;
    font-size: 1rem;
    margin-bottom: 8px;
}
.testimonial-author strong {
    color: var(--color-text);
    font-size: .85rem;
}

/* ---------- CONTACT ---------- */
.contact-section {
    padding: 80px 0;
    background: var(--color-cream);
}
.contact-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: start;
}
.contact-info h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: .1em;
    color: var(--color-primary);
    margin-bottom: 16px;
}
.contact-info p {
    font-size: .9rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
    line-height: 1.6;
}
.contact-info p i {
    color: var(--color-accent);
    margin-right: 8px;
    width: 18px;
    text-align: center;
}
.contact-info .btn { margin-top: 8px; margin-bottom: 24px; }
.contact-details { border-top: 1px solid var(--color-cream-dark); padding-top: 20px; }

/* ---------- FORM ---------- */
.form-section {
    padding: 80px 0;
    background: var(--color-primary);
    color: var(--color-white);
}
.form-section h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    text-align: center;
    margin-bottom: 8px;
}
.form-subtitle {
    text-align: center;
    opacity: .85;
    margin-bottom: 40px;
}
.contact-form {
    max-width: 720px;
    margin: 0 auto;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .05em;
    margin-bottom: 6px;
    text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(255,255,255,.25);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,.1);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: .9rem;
    transition: var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.5); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-light);
    background: rgba(255,255,255,.15);
}
.form-group select option { color: var(--color-text); background: var(--color-white); }
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.form-check input[type="checkbox"] {
    width: 18px; height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}
.form-check label {
    text-transform: none;
    font-weight: 400;
    font-size: .85rem;
}
.form-check a { color: var(--color-accent-light); text-decoration: underline; }
.form-section .btn-accent {
    display: block;
    width: 100%;
    margin-top: 8px;
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}
.form-section .btn-accent:hover {
    background: var(--color-cream);
    border-color: var(--color-cream);
}
.form-message {
    margin-top: 16px;
    text-align: center;
    font-weight: 600;
    font-size: .9rem;
    min-height: 24px;
}
.form-message.success { color: #A8E6CF; }
.form-message.error { color: #FFB3B3; }

/* ---------- FOOTER ---------- */
.site-footer {
    background: var(--color-dark);
    color: rgba(255,255,255,.7);
    padding-top: 60px;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}
.footer-brand p {
    font-size: .9rem;
    margin-top: 12px;
    line-height: 1.6;
}
.logo-footer .logo-text strong { color: var(--color-white); }
.logo-footer .logo-text em { color: var(--color-accent-light); }
.footer-social {
    display: flex;
    gap: 14px;
    margin-top: 20px;
}
.footer-social a {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: rgba(255,255,255,.7);
}
.footer-social a:hover { background: var(--color-accent); color: var(--color-white); }
.footer-col h4 {
    font-size: .75rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: 16px;
    font-weight: 700;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
    font-size: .88rem;
    color: rgba(255,255,255,.6);
}
.footer-col ul a:hover { color: var(--color-accent-light); }
.footer-col p {
    font-size: .85rem;
    margin-bottom: 8px;
    line-height: 1.6;
}
.footer-col p i {
    color: var(--color-accent-light);
    margin-right: 8px;
    width: 16px;
    text-align: center;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding: 20px 0;
    text-align: center;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.45); }
.footer-bottom a { color: rgba(255,255,255,.55); }
.footer-bottom a:hover { color: var(--color-accent-light); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .services-layout { grid-template-columns: 1fr; gap: 40px; }
    .services-image { order: -1; }
    .services-image img { height: 350px; }
    .gallery-layout { grid-template-columns: 1fr; }
    .gallery-text { text-align: center; }
    .contact-layout { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .mobile-toggle { display: flex; }
    .main-nav {
        position: fixed;
        top: 52px;
        left: 0; right: 0;
        background: var(--color-white);
        box-shadow: var(--shadow-lg);
        padding: 24px;
        transform: translateY(-120%);
        transition: var(--transition);
        z-index: 999;
    }
    .main-nav.open { transform: translateY(0); }
    .main-nav ul { flex-direction: column; gap: 16px; }
    .main-nav a { font-size: 1rem; }
    .header-cta { display: none; }

    .hero { min-height: 500px; }
    .hero h1 { font-size: 1.8rem; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; text-align: center; }

    .features-grid { flex-direction: column; gap: 16px; align-items: center; }

    .cards-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr; }

    .form-row { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
    .hero { min-height: 420px; }
    .hero-content { padding: 40px 0; }
    .hero h1 { font-size: 1.5rem; }
    .gallery-grid { grid-template-columns: 1fr; }
    .schedule-table { min-width: 600px; }
}