/* 
   Grand Cru Vault - Brand Identity CSS
   Project: PRJ-035-GRAND-CRU
*/

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,400&family=Montserrat:wght@300;400&display=swap');

:root {
    --bordeaux-red: #4D0011;
    --oak-brown: #8B5A2B;
    --slate-gray: #2F4F4F;
    --gold-accent: #D4AF37;
    --off-white: #F9F7F2;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

body {
    background-color: var(--bordeaux-red);
    color: var(--off-white);
    font-family: 'Cormorant Garamond', serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .brand-font {
    font-family: 'Playfair Display', serif;
    letter-spacing: 1px;
}

.navbar {
    background-color: rgba(77, 0, 17, 0.95);
    border-bottom: 1px solid var(--oak-brown);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.nav-link {
    color: var(--off-white) !important;
    font-size: 1.1rem;
    margin: 0 15px;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--gold-accent) !important;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 2px;
    padding: 2rem;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--gold-accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Buttons */
.btn-grand-cru {
    background: transparent;
    border: 1px solid var(--oak-brown);
    color: var(--off-white);
    padding: 12px 30px;
    border-radius: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
    display: inline-block;
    text-decoration: none;
}

.btn-grand-cru:hover {
    background: var(--oak-brown);
    color: white;
}

/* Wine Leg Animation for Buttons */
.btn-grand-cru::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.6s;
}

.btn-grand-cru:hover::after {
    top: 100%;
}

/* Sections */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 1px;
    background: var(--oak-brown);
    margin: 20px auto;
}

/* Footer */
footer {
    background-color: #2a000a;
    padding: 60px 0;
    border-top: 1px solid var(--oak-brown);
}

.footer-logo {
    font-size: 1.5rem;
    color: var(--gold-accent);
    margin-bottom: 20px;
}

.footer-links a {
    color: var(--off-white);
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s;
}

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