/* Modern Color Palette & Variables - Light/Rose/Gold Theme */
:root {
    --bg-main: #ffffff;
    --bg-alt: #fcf8f8; /* Soft dusty rose tint */
    --bg-card: rgba(255, 255, 255, 0.85);
    
    --text-main: #3d3535; /* Deep dark grey/brown for readability */
    --text-muted: #7d6f6f;
    
    --accent-gold: #c9a66b; /* Elegant Gold */
    --accent-gold-hover: #b08a4a;
    
    --accent-rose: #d17d86; /* Rosa Viejo Acentuado */
    --accent-rose-hover: #bc6872;
    
    --whatsapp-green: #7a9c84; /* Verde Salvia Suave Elegante */
    --whatsapp-green-hover: #65866e;
    
    --font-heading: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
    
    --transition: all 0.3s ease-in-out;
}

/* Base Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: url('bg_ondas_doradas.svg') center/cover no-repeat;
    background-attachment: fixed;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

@supports (-webkit-touch-callout: none) {
    body {
        background-attachment: scroll;
    }
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-main);
}

.highlight-gold {
    color: var(--accent-gold);
}

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

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    letter-spacing: 1px;
    color: var(--accent-gold);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
}

/* Button Styles */
.btn-primary, .btn-secondary, .btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--accent-gold);
    color: #fff;
    box-shadow: 0 4px 15px rgba(201, 166, 107, 0.3);
}

.btn-primary:hover {
    background-color: var(--accent-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 166, 107, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid var(--accent-rose);
}

.btn-secondary:hover {
    background-color: var(--accent-rose);
    color: #fff;
    border-color: var(--accent-rose);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background-color: var(--whatsapp-green);
    color: #fff;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(122, 156, 132, 0.3);
}

.btn-whatsapp:hover {
    background-color: var(--whatsapp-green-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(122, 156, 132, 0.4);
}

.mt-2 {
    margin-top: 1.5rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 1rem 5%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-gold);
    letter-spacing: 2px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links li a {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-main);
}

.nav-links li a:hover {
    color: var(--accent-gold);
}

.nav-links .btn-primary {
    padding: 0.5rem 1.5rem;
    color: #fff;
    font-family: var(--font-body);
}

/* Hero Section */
.hero {
    height: 75vh;
    min-height: 550px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    padding-top: 100px; /* Compensar la barra de navegación fija */
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to bottom, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 3.5rem; /* Ligeramente más pequeño para evitar saltos de línea excesivos */
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--text-main);
}

.hero h1 span {
    color: var(--accent-gold);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Sections */
.section {
    padding: 3.5rem 5%;
}

.bg-light {
    background-color: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

.bg-alt {
    background-color: rgba(252, 248, 248, 0.5);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255,255,255,0.4);
    border-bottom: 1px solid rgba(255,255,255,0.4);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Grids & Cards */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.reverse-grid .card-text-valign {
    order: 1;
}
.reverse-grid .card {
    order: 2;
}

.card-text-valign h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.card-text-valign p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

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

.align-right .btn-whatsapp {
    margin-left: auto;
}

.glass-card {
    background: var(--bg-card);
    border: 1px solid rgba(220, 186, 186, 0.3);
    border-radius: 8px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
    box-shadow: 0 15px 40px rgba(201, 166, 107, 0.15);
}

.card-image-wrap {
    width: 100%;
    height: auto;
    overflow: hidden;
    background-color: #fff;
    display: block;
}

.card-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.7s ease;
}

.glass-card:hover .card-image {
    transform: scale(1.05);
}

.card-content {
    padding: 2rem;
    background: #fff;
}

.card-content h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--accent-gold);
}

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


/* Footer */
.footer {
    background: var(--bg-alt);
    padding: 4rem 5% 2rem;
    text-align: center;
    border-top: 1px solid rgba(220,186,186,0.3);
}

.footer-content {
    margin-bottom: 2rem;
}

.footer-content .logo {
    margin-bottom: 1rem;
}

.footer-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    color: var(--accent-gold);
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.social-links a:hover {
    background: var(--accent-gold);
    color: #fff;
    transform: translateY(-3px);
}

.footer-bottom {
    font-size: 0.8rem;
    color: var(--text-muted);
    padding-top: 2rem;
    border-top: 1px solid rgba(220,186,186,0.3);
}

/* Animations & Utilities */
.fade-in-up {
    animation: fadeInUp 1s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Responsiveness */
@media (max-width: 992px) {
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .reverse-grid .card-text-valign {
        order: 2;
    }
    .reverse-grid .card {
        order: 1;
    }
    
    .align-right {
        text-align: left;
    }
    
    .align-right .btn-whatsapp {
        margin-left: 0;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
}

/* Mobile menu overlay */
.menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1040;
}

.menu-overlay.open {
    display: block;
}

/* Mobile menu toggle button */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1100;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--accent-gold);
    transition: var(--transition);
}

.menu-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.menu-toggle.open span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(10px);
        padding: 5rem 2rem 2rem;
        gap: 2rem;
        transition: right 0.3s ease-in-out;
        z-index: 1050;
        box-shadow: -5px 0 20px rgba(0,0,0,0.1);
    }

    .nav-links.open {
        right: 0;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .card-text-valign h3 {
        font-size: 1.6rem;
    }

    .contact-wrapper {
        padding: 2rem 1.5rem;
    }

    .section {
        padding: 4rem 5%;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.9rem;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .card-text-valign h3 {
        font-size: 1.4rem;
    }

    .section {
        padding: 3rem 4%;
    }
}