/* OFF ESSENCE - Luxury Perfumery Design System */
:root {
    /* Color Palette */
    --color-primary: #0A1C3E;
    --color-accent: #FFFFFF;
    --color-neutral: #F4F6F9;
    --color-white: #FFFFFF;
    
    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    
    /* Variables */
    --transition-speed: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Global Typography & Resets */
body {
    font-family: var(--font-sans);
    background-color: var(--color-neutral);
    color: var(--color-primary);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .font-serif {
    font-family: var(--font-serif);
}

.font-sans {
    font-family: var(--font-sans);
}

/* Custom Color Utilities */
.bg-primary-dark { background-color: var(--color-primary) !important; }
.bg-neutral { background-color: var(--color-neutral) !important; }
.bg-accent { background-color: var(--color-accent) !important; }

.text-primary-dark { color: var(--color-primary) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-light { color: var(--color-white) !important; }
.text-light-50 { color: rgba(255,255,255,0.7) !important; }

.border-accent { border-color: var(--color-accent) !important; }

/* Buttons Customization */
.btn-gold {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border: 1px solid var(--color-accent);
}

.btn-gold:hover, .btn-gold:focus {
    background-color: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

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

.btn-outline-gold:hover, .btn-outline-gold:focus {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.btn-outline-light-gold {
    background-color: rgba(255,255,255,0.05);
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    backdrop-filter: blur(5px);
}

.btn-outline-light-gold:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.btn-primary-dark {
    background-color: var(--color-primary) !important;
    color: var(--color-accent) !important;
    border: 1px solid var(--color-accent) !important;
}

.btn-primary-dark:hover,
.btn-primary-dark:focus,
.btn-primary-dark:focus-visible,
.btn-primary-dark:active {
    background-color: var(--color-accent) !important;
    color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
}

.btn-whatsapp:hover,
.btn-whatsapp:focus,
.btn-whatsapp:focus-visible,
.btn-whatsapp:active {
    background-color: #25D366 !important;
    color: var(--color-white) !important;
    border-color: #25D366 !important;
}

.custom-transition {
    transition: all var(--transition-speed);
}

/* Navbar Supplements */
.header-shadow {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    background-color: rgba(10, 28, 62, 0.95); /* matching navy blue */
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 2px;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background-color: var(--color-primary);
    background-image: url('../logooffessense.jpeg');
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 28, 62, 0.6); /* Navy mask para oscurecer sutilmente y dar legibilidad */
    z-index: 0;
}

.z-index-1 {
    z-index: 1;
}

.letter-spacing-wide {
    letter-spacing: 0.2rem;
}

/* Dividers */
.gold-divider {
    width: 60px;
    height: 2px;
    background-color: var(--color-accent);
}

/* Product Cards */
.card-luxury {
    background-color: var(--color-white);
    border: none;
    border-radius: 0;
    transition: box-shadow var(--transition-speed), transform var(--transition-speed);
    overflow: hidden;
}

.card-luxury:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.card-luxury .card-img-top {
    height: 320px;
    object-fit: cover;
    border-radius: 0;
    transition: transform 0.6s ease;
}

.card-luxury:hover .card-img-top {
    transform: scale(1.05);
}

.card-body-luxury {
    padding: 2rem;
}

.product-title {
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.form-select-luxury {
    border: 1px solid #e0e0e0;
    border-radius: 0;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: none !important;
}

.form-select-luxury:focus {
    border-color: var(--color-accent);
}

/* Modals */
.modal-content {
    border-radius: 0;
}

/* Footer Socials */
.btn-social {
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}
.btn-social:hover {
    color: var(--color-white) !important;
    transform: translateY(-3px);
}

/* Utility to ensure space rendering (py-5 and mb-4 overrides if needed) */
@media (max-width: 768px) {
    .display-3 {
        font-size: 2.5rem;
    }
    .hero-section {
        min-height: 80vh;
    }
}