/* =========================================
   VARIABLES & DESIGN TOKENS
   ========================================= */
:root {
    /* Colors - Premium Dark & Sand palette */
    --color-bg-dark: #0a0a0c;
    --color-bg-light: #fdfbf7;
    --color-surface-dark: #121215;
    --color-sand: #d4c0a5;
    --color-sand-light: #e5d8c6;
    --color-gold: #c5a880;
    --color-text-dark: #e0e0e0;
    --color-text-light: #2c2c2c;
    --color-text-muted: #888888;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    
    /* Glassmorphism */
    --glass-bg-dark: rgba(18, 18, 21, 0.4);
    --glass-border-dark: rgba(255, 255, 255, 0.05);
    --glass-bg-light: rgba(255, 255, 255, 0.6);
    --glass-border-light: rgba(255, 255, 255, 0.3);
}

/* =========================================
   RESET & FUNDAMENTALS
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-light);
    background-color: var(--color-bg-light);
    overflow-x: hidden;
    top: 0 !important; /* fixes Google Translate offset */
}

h1, h2, h3, h4, .logo-text {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
}

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

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
}

/* Utilities */
.text-light { color: var(--color-text-dark) !important; }
.text-light-muted { color: var(--color-text-muted) !important; }
.text-center { text-align: center; }
.w-100 { width: 100%; }

.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: 40px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 30px;
    height: 1px;
    background-color: var(--color-gold);
}

/* =========================================
   COMPONENTS
   ========================================= */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: 2px;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(197, 168, 128, 0.2);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-text-dark);
    color: var(--color-text-dark);
}

.btn-outline:hover {
    background-color: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

/* Glassmorphism */
.glassmorphism {
    background: var(--glass-bg-dark);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border-dark);
}

/* =========================================
   HEADER
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.5rem 0;
    transition: var(--transition-smooth);
}

.header.scrolled {
    padding: 1rem 0;
    background: var(--glass-bg-dark);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border-dark);
}

.header-logo {
    transition: opacity 0.4s ease, visibility 0.4s ease;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    object-fit: cover;
}

.header.scrolled .header-logo {
    opacity: 0;
    visibility: hidden;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo span {
    font-size: 1.5rem;
    color: var(--color-text-dark);
    font-family: var(--font-heading);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    color: var(--color-text-dark);
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 1px;
    background-color: var(--color-gold);
    transition: var(--transition-smooth);
}

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

/* Custom Translate Button */
.custom-translate-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--color-text-dark);
    color: var(--color-text-dark);
    padding: 6px 12px;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.custom-translate-btn:hover {
    background: var(--color-gold);
    color: #000;
    border-color: var(--color-gold);
}

.custom-translate-btn svg {
    width: 16px;
    height: 16px;
}

/* Hide Google Translate completely */
.skiptranslate iframe.goog-te-banner-frame {
    display: none !important;
}
.goog-te-spinner-pos {
    display: none !important;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.bar {
    display: block;
    width: 25px;
    height: 2px;
    margin: 5px auto;
    background-color: var(--color-text-dark);
    transition: var(--transition-smooth);
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    padding: 0;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05); /* To allow parallax */
    animation: slowZoom 20s ease-in-out infinite alternate;
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(10,10,12,0.8) 0%, rgba(10,10,12,0.1) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 0 5%;
    margin-top: 50px;
}

.hero-title {
    font-size: 5vw;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.1;
}

.hero-title .highlight {
    color: var(--color-gold);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-dark);
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

/* =========================================
   NOSOTROS SECTION
   ========================================= */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-text h2 {
    font-size: 3rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.about-text p {
    margin-bottom: var(--spacing-sm);
    color: #444;
}

.stats-grid {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    border-top: 1px solid rgba(0,0,0,0.1);
    padding-top: var(--spacing-md);
}

.stat-num {
    font-size: 2.5rem;
    color: var(--color-gold);
    font-style: italic;
}

.stat-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #888 !important;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: 2px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.1);
}

.image-glass-card {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: var(--glass-bg-light);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border-light);
    padding: 1.5rem 2rem;
    border-radius: 2px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.glass-text {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.2rem;
    color: var(--color-text-light);
}

/* =========================================
   EXPERIENCIAS (SERVICES)
   ========================================= */
.dark-section {
    background-color: var(--color-bg-dark);
    color: var(--color-text-dark);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.section-header .section-tag::before {
    display: none;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.service-card {
    padding: var(--spacing-md);
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255,255,255,0.05);
    border-color: rgba(197, 168, 128, 0.3);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.service-title {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
}

.service-desc {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.service-link {
    color: var(--color-sand);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link span {
    transition: var(--transition-smooth);
}

.service-card:hover .service-link span {
    transform: translateX(5px);
}

/* =========================================
   CONTACTO SECTION
   ========================================= */
.contact {
    background-color: var(--color-bg-light);
    background-image: radial-gradient(var(--color-sand-light) 1px, transparent 1px);
    background-size: 40px 40px;
}

.contact-card {
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.05);
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
}

.contact-info {
    background-color: var(--color-bg-dark);
    color: var(--color-text-dark);
    padding: var(--spacing-xl) var(--spacing-md);
}

.contact-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.contact-desc {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.detail-icon {
    font-size: 1.5rem;
}

.contact-form-container {
    padding: var(--spacing-xl) var(--spacing-md);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 2px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-smooth);
    background: #fafafa;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(197, 168, 128, 0.1);
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
    background-color: #050505;
    color: var(--color-text-dark);
    padding-top: var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand p {
    color: var(--color-text-muted);
    margin-top: 1rem;
}

.footer-logo {
    border-radius: 50%;
    width: 80px;
    height: 80px;
    object-fit: cover;
}

.footer h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--color-sand);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: var(--color-text-muted);
}

.footer-links a:hover {
    color: var(--color-gold);
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--color-text-muted);
}

.social-icons a:hover {
    background: var(--color-gold);
    color: #000;
    border-color: var(--color-gold);
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* =========================================
   ANIMATIONS & RESPONSIVE
   ========================================= */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

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

.scroll-reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.scroll-reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.scroll-reveal-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.scroll-reveal-left.visible,
.scroll-reveal-right.visible,
.scroll-reveal-up.visible {
    opacity: 1;
    transform: translate(0);
}

@media (max-width: 992px) {
    .about-grid, .contact-card {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .image-glass-card {
        bottom: 20px;
        left: 20px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--glass-bg-dark);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        text-align: center;
        border-bottom: 1px solid var(--glass-border-dark);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}