:root {
    /* Paleta Editorial Elegante - Verdes Profundos */
    --verde-pasto: #1E3B29; /* Verde oscuro elegante */
    --verde-pasto-claro: #E8EFE9; /* Tono muy tenue para fondos */
    --plateado: #B5B5B5; /* Plateado suave chic */
    --blanco: #FCFCFA; /* Off-white premium */
    --texto-principal: #1A1A1A;
    --texto-secundario: #4A4A4A;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--texto-principal);
    background-color: var(--blanco);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.font-playfair {
    font-family: 'Cormorant Garamond', serif;
}

/* Header Parallax y Soft Gradient */
.header-bg {
    background-image: 
        linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.6)),
        url('../images/header.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3rem;
    color: var(--verde-pasto);
    font-weight: 500;
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background-color: var(--plateado);
}

/* Rediseño del Countdown */
.countdown-box {
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(181, 181, 181, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.countdown-box:hover {
    transform: translateY(-5px);
}

/* Botones refinados */
.btn {
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 999px; /* Pill shape */
}

.btn-primary {
    background-color: var(--verde-pasto);
    color: #fff;
    border: 1px solid var(--verde-pasto);
    box-shadow: 0 4px 15px rgba(30, 59, 41, 0.2);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--verde-pasto);
    box-shadow: none;
}

.btn-secondary {
    background-color: transparent;
    color: var(--verde-pasto);
    border: 1px solid var(--plateado);
}

.btn-secondary:hover {
    border-color: var(--verde-pasto);
    background-color: rgba(30, 59, 41, 0.05);
}

/* Cards (Glass/Minimal) */
.card {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: 4px; /* Bordes más rectos y modernos */
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.02);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.06);
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Modal Elegante */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(30, 59, 41, 0.8); /* Overlay usa el tono verde */
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.modal-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--blanco);
    padding: 3rem 2rem;
    border-radius: 4px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
    max-width: 450px;
    width: 90%;
    text-align: center;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    border: 1px solid var(--plateado);
}

.modal-overlay.visible .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    font-weight: 300;
    cursor: pointer;
    color: var(--texto-secundario);
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--verde-pasto);
}