/* Ruta: /assets/css/styles-v3.css */
@font-face {
    font-family: 'Kallisto';
    src: url('/assets/css/fonts/Kallisto-Light.woff') format('woff');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Kallisto';
    src: url('/assets/css/fonts/Kallisto-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Kallisto';
    src: url('/assets/css/fonts/Kallisto-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Kallisto';
    src: url('/assets/css/fonts/Kallisto-Heavy.woff') format('woff');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-light: #e1e1e1;
    --color-gray-dark: #000000;
}

body {
    font-family: 'Work Sans', sans-serif;
    color: var(--color-black);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, .font-kallisto {
    font-family: 'Kallisto', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ls-1 { letter-spacing: 1px; }
.ls-2 { letter-spacing: 2px; }
.ls-3 { letter-spacing: 3px; }

.btn {
    border-radius: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-dark {
    background-color: var(--color-black);
    border-color: var(--color-black);
    color: var(--color-white);
}

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

.btn-outline-dark {
    color: var(--color-black);
    border-color: var(--color-black);
}

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

.main-navbar {
    background-color: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.main-navbar .nav-link {
    font-family: 'Work Sans', sans-serif;
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-black) !important;
    position: relative;
    padding-bottom: 5px;
}

.main-navbar .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--color-black);
    transition: width 0.3s ease;
}

.main-navbar .nav-link:hover::after,
.main-navbar .nav-link.active-link::after {
    width: 100%;
}

.offcanvas-luxury {
    background-color: var(--color-white);
}

.mobile-nav-link {
    font-family: 'Work Sans', sans-serif;
    font-size: 1.5rem;
    color: var(--color-black);
    text-decoration: none;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active-link {
    color: var(--color-gray-dark);
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}