/* ==========================================================================
   1. ПОДКЛЮЧЕНИЕ ЛОКАЛЬНЫХ ШРИФТОВ (Variable Fonts)
   ========================================================================== */
@font-face {
    font-family: 'Cormorant Garamond';
    src: url('../fonts/Cormorant_Garamond/CormorantGaramond-VariableFont_wght.ttf') format('truetype-variations');
    font-weight: 300 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Cormorant Garamond';
    src: url('../fonts/Cormorant_Garamond/CormorantGaramond-Italic-VariableFont_wght.ttf') format('truetype-variations');
    font-weight: 300 700;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat/Montserrat-VariableFont_wght.ttf') format('truetype-variations');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

/* ==========================================================================
   2. ПЕРЕМЕННЫЕ И ФИРМЕННАЯ ПАЛИТРА
   ========================================================================== */
:root {
    --color-warm-ivory: #F5F2ED;
    --color-stone: #D8D0C7;
    --color-taupe: #A89F93;
    --color-bronze: #B58A62;
    --color-graphite: #1F1F1F;
    
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
}

/* ==========================================================================
   3. БАЗОВЫЕ СТИЛИ И ТИПОГРАФИКА
   ========================================================================== */
body {
    font-family: var(--font-sans);
    background-color: var(--color-warm-ivory);
    color: var(--color-graphite);
    font-size: 15px;
    font-weight: 300;
    line-height: 1.6;
    letter-spacing: 0.03em;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Элементы журнальной верстки (Editorial Layout) */
h1, h2, h3, h4, .font-serif {
    font-family: var(--font-serif);
    font-weight: 400;
    color: var(--color-graphite);
}

a {
    color: var(--color-graphite);
    text-decoration: none;
    transition: color 0.4s ease;
}

/* ==========================================================================
   4. КОМПОНЕНТЫ И КНОПКИ
   ========================================================================== */
.btn-luxury {
    background: transparent;
    border: 1px solid var(--color-graphite);
    color: var(--color-graphite);
    border-radius: 0;
    padding: 12px 34px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    display: inline-block;
}

.btn-luxury:hover {
    background-color: var(--color-graphite);
    color: var(--color-warm-ivory);
    border-color: var(--color-graphite);
}

/* Светлая кнопка для темных фонов */
.btn-luxury-light {
    border-color: var(--color-warm-ivory);
    color: var(--color-warm-ivory);
}

.btn-luxury-light:hover {
    background-color: var(--color-warm-ivory);
    color: var(--color-graphite);
    border-color: var(--color-warm-ivory);
}

/* Тонкие премиальные разделители */
.luxury-divider {
    height: 1px;
    background-color: rgba(31, 31, 31, 0.1);
    width: 100%;
    margin: 5rem 0;
}

/* ==========================================================================
   5. СТРУКТУРНЫЕ БЛОКИ САЙТА
   ========================================================================== */
/* Навигационная панель */
.navbar {
    background-color: rgba(245, 242, 237, 0.95);
    border-bottom: 1px solid rgba(168, 159, 93, 0.15);
    padding: 1.8rem 0;
    transition: padding 0.3s ease;
}

.navbar-brand {
    font-size: 1.35rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 400;
}

.nav-link {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--color-graphite) !important;
    padding: 0 20px !important;
}

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

/* Главный баннер (Hero Block) */
.hero-section {
    background: linear-gradient(rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.15)), 
                url('https://unsplash.com') no-repeat center center;
    background-size: cover;
    min-height: 85vh;
    display: flex;
    align-items: center;
    color: var(--color-warm-ivory);
}

.hero-title {
    font-size: 4.2rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

/* Сетка карточек коллекций */
.collection-card {
    border: none;
    background: transparent;
    border-radius: 0;
}

.collection-card .img-wrapper {
    overflow: hidden;
    position: relative;
}

.collection-card img {
    border-radius: 0;
    transition: transform 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: grayscale(10%);
}

.collection-card:hover img {
    transform: scale(1.03);
}

.collection-card-title {
    font-size: 1.5rem;
    margin-top: 1.2rem;
    margin-bottom: 0.3rem;
    letter-spacing: 0.02em;
}

.collection-card-subtitle {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-taupe);
    letter-spacing: 0.15em;
}

/* Заглушки блоков Textile Library */
.library-box-placeholder {
    background-color: #EAE5DD;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.4s ease;
}

.library-box-placeholder:hover {
    background-color: var(--color-stone);
}

/* ==========================================================================
   6. ПОДВАЛ (Footer)
   ========================================================================== */
footer {
    background-color: var(--color-graphite);
    color: var(--color-warm-ivory);
    font-size: 0.85rem;
    font-weight: 300;
}

footer a {
    color: var(--color-stone);
}

footer a:hover {
    color: var(--color-warm-ivory);
}

footer .footer-title {
    font-size: 1.2rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-warm-ivory);
}

/* ==========================================================================
   7. АДАПТИВНОСТЬ (Media Queries)
   ========================================================================== */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .navbar {
        padding: 1rem 0;
    }
    .nav-link {
        padding: 10px 0 !important;
    }
}