/* Design System & Aesthetics - Masaje Californiano a Domicilio */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Alex+Brush&display=swap');

:root {
    --color-primary-dark: #2c3a2a;
    --color-primary: #4a5d43;
    --color-primary-hover: #3d4f37;
    --color-primary-light: #708468;
    --color-primary-soft: #edf2ea;
    --color-gold: #c59f5f;
    --color-gold-light: #ebd7b2;
    --color-sand: #dcd3c4;
    --color-cream: #faf7f2;
    --color-card-bg: #ffffff;
    --color-surface: #f4ede2;
    --color-text-dark: #222920;
    --color-text-muted: #647060;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-script: 'Alex Brush', cursive;
    --shadow-soft: 0 10px 30px -10px rgba(44, 58, 42, 0.08);
    --shadow-elevated: 0 20px 45px -15px rgba(44, 58, 42, 0.14);
    --border-radius-lg: 20px;
    --border-radius-xl: 28px;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--color-cream);
    color: var(--color-text-dark);
    line-height: 1.65;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Typography Helpers */
h1, h2, h3, h4, .font-serif {
    font-family: var(--font-serif);
    font-weight: 600;
    color: var(--color-primary-dark);
    letter-spacing: -0.01em;
}

.font-script {
    font-family: var(--font-script);
}

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

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

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

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

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

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

/* Navigation Bar */
.spa-navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(250, 247, 242, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(74, 93, 67, 0.1);
    transition: all 0.3s ease;
}

.spa-nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.spa-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
    color: var(--color-primary-dark);
}

.spa-brand-img {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-gold);
    box-shadow: 0 4px 10px rgba(197, 159, 95, 0.2);
}

.spa-brand-text h1 {
    font-size: 1.25rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    line-height: 1.1;
    margin: 0;
}

.spa-brand-text span {
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-gold);
    font-weight: 600;
}

.spa-nav-links {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    list-style: none;
}

.spa-nav-links a {
    text-decoration: none;
    color: var(--color-text-dark);
    font-size: 0.92rem;
    font-weight: 500;
    transition: color 0.25s ease;
    position: relative;
}

.spa-nav-links a:hover {
    color: var(--color-primary);
}

.spa-nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-gold);
    transition: width 0.25s ease;
}

.spa-nav-links a:hover::after {
    width: 100%;
}

.spa-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.btn-portal {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    border-radius: 9999px;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    transition: all 0.3s ease;
}

.btn-portal:hover {
    background: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(74, 93, 67, 0.25);
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.4rem;
    border-radius: 9999px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    background: var(--color-primary);
    color: #ffffff;
    border: 1px solid var(--color-primary);
    box-shadow: 0 4px 14px rgba(74, 93, 67, 0.25);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-cta:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(74, 93, 67, 0.32);
}

.btn-cta-gold {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(197, 159, 95, 0.3);
}

.btn-cta-gold:hover {
    background: #b28c4e;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(197, 159, 95, 0.4);
}

/* Hero Section */
.spa-hero {
    position: relative;
    padding: 8.5rem 1.5rem 5rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 10% 20%, rgba(220, 211, 196, 0.3) 0%, rgba(250, 247, 242, 1) 70%);
    overflow: hidden;
}

.spa-hero-container {
    max-width: 1240px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-subtitle {
    font-size: 2.2rem;
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.5rem;
}

.hero-title {
    font-size: clamp(2.6rem, 5vw, 4.2rem);
    line-height: 1.08;
    color: var(--color-primary-dark);
    margin-bottom: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.hero-badge-domicilio {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-sand);
    border-radius: 9999px;
    font-size: 0.85rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-primary-dark);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-tagline {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    max-width: 540px;
}

/* 4 Pillars Grid (como el flyer) */
.pillars-card {
    background: var(--color-primary);
    color: #ffffff;
    border-radius: var(--border-radius-xl);
    padding: 2rem 2.2rem;
    box-shadow: var(--shadow-elevated);
    position: relative;
    overflow: hidden;
}

.pillars-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
}

.pillars-card-title {
    font-size: 1rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-align: center;
    color: #ffffff;
    margin-bottom: 1.6rem;
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: 0.8rem;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    text-align: center;
}

.pillar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.pillar-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.pillar-item:hover .pillar-icon-box {
    transform: scale(1.12);
    background: rgba(255, 255, 255, 0.22);
}

.pillar-name {
    font-size: 0.82rem;
    font-weight: 500;
    line-height: 1.25;
    color: #f5f8f3;
}

/* Hero Media Card */
.hero-media-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-img-card {
    position: relative;
    border-radius: 36px;
    overflow: hidden;
    box-shadow: 0 25px 60px -15px rgba(44, 58, 42, 0.22);
    border: 8px solid #ffffff;
    max-width: 440px;
    width: 100%;
}

.hero-img-card img {
    width: 100%;
    height: auto;
    display: block;
    transform: scale(1.02);
    transition: transform 0.6s ease;
}

.hero-img-card:hover img {
    transform: scale(1.06);
}

.floating-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 1rem 1.4rem;
    box-shadow: var(--shadow-elevated);
    border: 1px solid var(--color-sand);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    max-width: 280px;
    animation: floatAnim 4s ease-in-out infinite;
}

@keyframes floatAnim {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Section Common Styling */
.spa-section {
    padding: 6.5rem 1.5rem;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 3.8rem;
}

.section-eyebrow {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold);
    display: block;
    margin-bottom: 0.6rem;
}

.section-title {
    font-size: clamp(2rem, 3.8vw, 3rem);
    line-height: 1.15;
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.05rem;
    color: var(--color-text-muted);
}

/* Service Cards */
.services-grid {
    max-width: 1240px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 2.2rem;
}

.service-card {
    background: #ffffff;
    border-radius: var(--border-radius-xl);
    padding: 2.4rem;
    border: 1px solid rgba(74, 93, 67, 0.1);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-gold));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-elevated);
    border-color: rgba(74, 93, 67, 0.25);
}

.service-card:hover::after {
    opacity: 1;
}

.service-meta-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
}

.service-badge {
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    font-size: 0.76rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.service-duration {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-gold);
}

.service-card-title {
    font-size: 1.7rem;
    line-height: 1.2;
    margin-bottom: 0.9rem;
    color: var(--color-primary-dark);
}

.service-card-desc {
    font-size: 0.94rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-benefits-list {
    list-style: none;
    margin-bottom: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.service-benefits-list li {
    font-size: 0.88rem;
    color: var(--color-text-dark);
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
}

.service-benefits-list li svg {
    flex-shrink: 0;
    margin-top: 0.2rem;
    color: var(--color-primary);
}

/* Booking Calendar Widget */
.booking-container {
    max-width: 1080px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 32px;
    border: 1px solid rgba(74, 93, 67, 0.12);
    box-shadow: var(--shadow-elevated);
    padding: 3rem;
}

.booking-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    margin-bottom: 1.2rem;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    letter-spacing: 0.02em;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.8rem 1.1rem;
    border-radius: 14px;
    border: 1.5px solid var(--color-sand);
    background: var(--color-cream);
    font-family: inherit;
    font-size: 0.92rem;
    color: var(--color-text-dark);
    transition: all 0.25s ease;
    outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--color-primary);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(74, 93, 67, 0.12);
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 0.6rem;
    margin-top: 0.5rem;
}

.slot-btn {
    padding: 0.6rem 0.5rem;
    text-align: center;
    border-radius: 12px;
    border: 1.5px solid var(--color-sand);
    background: #ffffff;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    transition: all 0.2s ease;
}

.slot-btn:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
}

.slot-btn.selected {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    box-shadow: 0 4px 10px rgba(74, 93, 67, 0.25);
}

/* Chatbot Floating Widget */
.chat-launcher-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #ffffff;
    border: 2px solid var(--color-gold);
    box-shadow: 0 10px 25px rgba(44, 58, 42, 0.35);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.chat-launcher-btn:hover {
    transform: scale(1.08);
    background: var(--color-primary-hover);
    box-shadow: 0 14px 30px rgba(44, 58, 42, 0.45);
}

.chat-badge-pulse {
    position: absolute;
    top: 0;
    right: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-gold);
    border: 2px solid #ffffff;
}

.chat-window {
    position: fixed;
    bottom: 104px;
    right: 28px;
    width: 380px;
    max-width: calc(100vw - 40px);
    height: 540px;
    max-height: calc(100vh - 130px);
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 25px 60px -10px rgba(44, 58, 42, 0.3);
    border: 1px solid rgba(74, 93, 67, 0.15);
    display: flex;
    flex-direction: column;
    z-index: 999;
    overflow: hidden;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    transform-origin: bottom right;
}

.chat-window.hidden {
    display: none;
    opacity: 0;
    transform: scale(0.9);
}

.chat-header {
    background: var(--color-primary-dark);
    color: #ffffff;
    padding: 1.1rem 1.3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-header-title h4 {
    color: #ffffff;
    font-size: 1.05rem;
    margin: 0;
}

.chat-header-title span {
    font-size: 0.72rem;
    color: var(--color-gold-light);
    display: block;
}

.chat-messages {
    flex: 1;
    padding: 1.2rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    background: var(--color-cream);
}

.chat-bubble {
    max-width: 82%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.88rem;
    line-height: 1.45;
}

.chat-bubble-bot {
    background: #ffffff;
    color: var(--color-text-dark);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.chat-bubble-user {
    background: var(--color-primary);
    color: #ffffff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    box-shadow: 0 2px 8px rgba(74, 93, 67, 0.25);
}

.chat-input-box {
    padding: 0.8rem 1rem;
    background: #ffffff;
    border-top: 1px solid rgba(74, 93, 67, 0.1);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.chat-input {
    flex: 1;
    border: 1px solid var(--color-sand);
    border-radius: 9999px;
    padding: 0.6rem 1rem;
    font-size: 0.88rem;
    outline: none;
}

.chat-input:focus {
    border-color: var(--color-primary);
}

.chat-send-btn {
    background: var(--color-primary);
    color: #ffffff;
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease;
}

.chat-send-btn:hover {
    background: var(--color-primary-hover);
}

/* Responsive */
@media (max-width: 992px) {
    .spa-hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-tagline {
        margin: 0 auto 2rem;
    }
    .hero-actions {
        justify-content: center;
    }
    .booking-form-grid {
        grid-template-columns: 1fr;
    }
    .spa-nav-links {
        display: none;
    }
}