/* ==========================================================================
   MUSCLE STATION (ARTI BESIN) - MAIN STYLESHEET
   ========================================================================== */

/* 1. RESET & BASE
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, svg, picture {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    outline: none;
}

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-text-primary);
    letter-spacing: 0.02em;
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-eyebrow::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(2rem, 3.8vw, 3rem);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 620px;
    margin: 0 auto;
}

/* Buttons & Badges */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #FFFFFF;
    box-shadow: 0 8px 24px var(--color-primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px var(--color-primary-glow);
    filter: brightness(1.05);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--color-text-primary);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: var(--color-surface-hover);
    transform: translateY(-2px);
    border-color: var(--color-border-hover);
}

.btn-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    background: var(--color-primary);
    color: #FFF;
    transform: scale(1.06);
}

/* 2. TOP BAR & HEADER
   ========================================================================== */
.top-bar {
    background: var(--color-dark-navy, #0A1124);
    color: #FFFFFF;
    font-size: 0.82rem;
    padding: 9px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-social {
    display: flex;
    align-items: center;
    gap: 16px;
}

.top-bar-social a {
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition-fast);
}

.top-bar-social a:hover {
    color: var(--color-accent-gold);
}

.top-bar-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.top-bar-catalog {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: #FFF;
    transition: all var(--transition-fast);
}

.top-bar-catalog:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
}

/* Side-by-Side Language Switcher with Flags */
.lang-switch-group {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-pill);
    padding: 2px 4px;
    gap: 4px;
    white-space: nowrap;
    vertical-align: middle;
}

.lang-btn {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    background: transparent;
    border: 1px solid transparent;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.8rem;
    font-weight: 700;
    font-family: var(--font-heading);
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--transition-fast);
    line-height: 1;
    white-space: nowrap;
    user-select: none;
}

.lang-btn span {
    display: inline-block;
    line-height: 1;
    white-space: nowrap;
}

.lang-btn .lang-flag {
    width: 18px;
    height: 12px;
    border-radius: 2px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    flex-shrink: 0;
    display: inline-block;
    vertical-align: middle;
    transition: transform var(--transition-fast);
}

.lang-btn:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.18);
}

.lang-btn.active {
    background: #FFFFFF;
    color: var(--color-primary);
    border-color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.lang-btn.active .lang-flag {
    transform: scale(1.06);
}

/* Mobile Drawer Language Switcher */
#mobileDrawer .lang-switch-group {
    background: var(--color-surface-soft);
    border-color: var(--color-border);
}

#mobileDrawer .lang-btn {
    color: var(--color-text-secondary);
}

#mobileDrawer .lang-btn:hover {
    color: var(--color-text-primary);
    background: rgba(0, 0, 0, 0.05);
}

#mobileDrawer .lang-btn.active {
    background: var(--color-primary);
    color: #FFFFFF;
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px var(--color-primary-glow);
}

/* Sticky Navbar */
.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    transition: all var(--transition-normal);
}

.site-header.scrolled {
    padding: 6px 0;
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    transition: height var(--transition-normal);
}

.site-header.scrolled .header-inner {
    height: 68px;
}

/* Brand Logo */
.brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: 0.02em;
    text-decoration: none;
    flex-shrink: 0;
}

.brand-logo-img {
    height: 52px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    transition: all var(--transition-fast);
}

.site-header.scrolled .brand-logo-img {
    height: 44px;
}

.brand-logo:hover .brand-logo-img {
    transform: scale(1.04);
}

/* Nav Menu Desktop */
.nav-menu {
    display: flex;
    align-items: center;
    gap: clamp(10px, 1.4vw, 22px);
}

.nav-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    position: relative;
    padding: 8px 4px;
    white-space: nowrap; /* Prevents wrapping onto multiple lines */
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: width var(--transition-normal);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-primary);
}

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

.header-right-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

/* 3. HERO SHOWCASE SLIDER
   ========================================================================== */
.hero-section {
    position: relative;
    padding: 40px 0 70px;
    overflow: hidden;
    background: radial-gradient(circle at 80% 30%, rgba(212, 155, 68, 0.12) 0%, transparent 60%);
}

.hero-slider-container {
    position: relative;
    min-height: 560px;
}

.hero-slide {
    display: none;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 48px;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.hero-slide.active {
    display: grid;
    opacity: 1;
    animation: fadeInUp 0.6s var(--ease-spring) forwards;
}

.hero-slide-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(200, 131, 39, 0.14);
    color: var(--color-primary);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    margin-bottom: 18px;
    border: 1px solid rgba(200, 131, 39, 0.25);
}

.hero-slide-category {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.hero-slide-title {
    font-size: clamp(2.4rem, 4.5vw, 3.8rem);
    line-height: 1.08;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.hero-slide-desc {
    font-size: 1.12rem;
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-slide-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero Right: 3D Visual Card */
.hero-visual-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--glass-border);
    background: radial-gradient(circle at center, rgba(37, 99, 235, 0.08) 0%, var(--color-surface) 75%);
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 36px;
    transform-style: preserve-3d;
    perspective: 1000px;
    transition: transform var(--transition-normal);
}

.hero-visual-card img {
    max-width: 90%;
    max-height: 420px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 20px 35px rgba(16, 46, 138, 0.22));
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}

.hero-visual-card:hover img {
    transform: scale(1.05) rotate(-1.5deg);
    filter: drop-shadow(0 28px 45px rgba(225, 29, 42, 0.28));
}

.hero-floating-tag {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2;
}

.hero-tag-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
}

/* Slider Controls & Progress */
.slider-bottom-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.slider-dots {
    display: flex;
    align-items: center;
    gap: 12px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-border);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.slider-dot.active {
    width: 36px;
    border-radius: var(--radius-pill);
    background: var(--color-primary);
    box-shadow: 0 0 12px var(--color-primary-glow);
}

.slider-nav-arrows {
    display: flex;
    gap: 10px;
}

/* 4. BRAND FEATURES & VALUES (USP)
   ========================================================================== */
.features-section {
    padding: 60px 0;
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-lg);
}

.feature-icon-wrapper {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    background: rgba(200, 131, 39, 0.12);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.55;
    margin-bottom: 18px;
}

.feature-badge {
    align-self: flex-start;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    background: var(--color-bg-alt);
    color: var(--color-text-primary);
    padding: 4px 10px;
    border-radius: var(--radius-pill);
}

/* Statistics Bar */
.stats-banner {
    margin-top: 48px;
    background: linear-gradient(135deg, #0A1124 0%, #102E8A 100%);
    color: #FFF;
    border: 1px solid rgba(37, 99, 235, 0.25);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
    box-shadow: 0 20px 40px -10px rgba(16, 46, 138, 0.25);
}

.stat-item-val {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.2vw, 2.8rem);
    font-weight: 800;
    color: var(--color-primary-light);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-item-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
}

/* 5. PRODUCTS SHOWCASE & CATEGORY FILTER
   ========================================================================== */
.products-section {
    padding: 80px 0;
}

.section-header-center {
    text-align: center;
    margin-bottom: 44px;
}

/* Filter Pills */
.category-filter-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.filter-btn {
    padding: 10px 22px;
    border-radius: var(--radius-pill);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--color-border-hover);
    color: var(--color-primary);
}

.filter-btn.active {
    background: var(--color-primary);
    color: #FFFFFF;
    border-color: var(--color-primary);
    box-shadow: 0 6px 18px var(--color-primary-glow);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

/* ==========================================================================
   4. CORE PRODUCT SERIES (GRANIO STYLE 4 VISUAL CARDS)
   ========================================================================== */
.series-section {
    padding: 54px 0 28px;
}

.series-showcase-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.series-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px 20px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    cursor: pointer;
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.series-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-border-hover);
}

.series-card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--color-bg-alt);
    color: var(--color-primary);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    padding: 3px 8px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-border);
}

.series-card-img-wrap {
    width: 100%;
    height: 135px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 14px 0 14px;
}

.series-card-img-wrap img {
    max-height: 120px;
    max-width: 90%;
    object-fit: contain;
    filter: drop-shadow(0 10px 18px rgba(15, 23, 42, 0.12));
    transition: transform 0.4s ease;
}

.series-card:hover .series-card-img-wrap img {
    transform: scale(1.08) rotate(-2deg);
}

.series-card-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--color-text-primary);
}

.series-card-desc {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
    margin-bottom: 14px;
    min-height: 2.8em;
}

.series-card-link {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap var(--transition-fast);
}

.series-card:hover .series-card-link {
    gap: 8px;
    color: var(--color-accent-red);
}

@media (max-width: 1200px) {
    .series-showcase-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 800px) {
    .series-showcase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 520px) {
    .series-showcase-grid {
        grid-template-columns: 1fr;
    }
}

.products-section {
    padding: 54px 0;
}

.product-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-fast);
    display: flex;
    flex-direction: column;
    position: relative;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-border-hover);
}

.product-thumb-wrapper {
    position: relative;
    padding-top: 72%;
    background: radial-gradient(circle at 50% 65%, rgba(37, 99, 235, 0.06) 0%, var(--color-bg-alt) 85%);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-thumb-wrapper img {
    position: absolute;
    top: 58%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 86%;
    max-height: 70%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 14px 22px rgba(15, 23, 42, 0.16));
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
    z-index: 1;
}

.product-card:hover .product-thumb-wrapper img {
    transform: translate(-50%, -50%) scale(1.07) rotate(-1.5deg);
    filter: drop-shadow(0 20px 30px rgba(16, 46, 138, 0.3));
}

/* Thumbnail Header Bar: Left Badge & Right Weight (Never Overlapping) */
.product-thumb-header {
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    z-index: 3;
    pointer-events: none;
}

.product-badge {
    background: var(--color-primary);
    color: #FFFFFF;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    box-shadow: 0 2px 8px rgba(16, 46, 138, 0.3);
    white-space: nowrap;
    line-height: 1.2;
    flex-shrink: 0;
}

.product-weight-badge {
    position: static;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    font-size: 0.70rem;
    font-weight: 700;
    color: var(--color-text-primary);
    padding: 3px 9px;
    border-radius: var(--radius-pill);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    white-space: nowrap;
    line-height: 1.2;
    flex-shrink: 0;
}

[data-theme="dark"] .product-weight-badge {
    background: rgba(15, 23, 42, 0.85);
    border-color: rgba(255, 255, 255, 0.14);
    color: #F8FAFC;
}

.product-card-body {
    padding: 16px 18px 12px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-card-category-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
}

.product-card-category {
    font-size: 0.70rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    margin-bottom: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-sub-tag {
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: var(--color-accent-red);
    background: rgba(225, 29, 42, 0.08);
    border: 1px solid rgba(225, 29, 42, 0.22);
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    white-space: nowrap;
    line-height: 1.2;
    flex-shrink: 0;
}

[data-theme="dark"] .product-sub-tag {
    background: rgba(225, 29, 42, 0.18);
    border-color: rgba(225, 29, 42, 0.4);
    color: #FFA3A9;
}

.product-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 12px;
    min-height: 2.5em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Hide long description on card to keep homepage uncluttered (full text is in Quick View) */
.product-card-subtitle {
    display: none;
}

/* Nutrition Mini Pills */
.product-nutrition-preview {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px dashed var(--color-border);
}

.nutrition-pill {
    background: var(--color-bg-alt);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    padding: 3px 7px;
    border-radius: var(--radius-xs);
}

.product-card-footer {
    padding: 0 18px 18px;
}

.product-quick-view-btn {
    width: 100%;
    padding: 9px;
    border-radius: var(--radius-pill);
    background: var(--color-bg-alt);
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: 0.84rem;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.product-card:hover .product-quick-view-btn {
    background: var(--color-primary);
    color: #FFFFFF;
}

/* Expand / Show All Button */
.product-expand-wrap {
    margin-top: 36px;
    display: flex;
    justify-content: center;
}

.btn-expand-products {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 32px;
    background: var(--color-surface);
    color: var(--color-text-primary);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-pill);
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.btn-expand-products:hover {
    background: var(--color-primary);
    color: #FFFFFF;
    border-color: var(--color-primary);
    box-shadow: 0 10px 25px rgba(16, 46, 138, 0.25);
    transform: translateY(-2px);
}

.btn-expand-products svg {
    transition: transform var(--transition-normal);
}

.btn-expand-products.expanded svg {
    transform: rotate(180deg);
}

.product-card:hover .product-quick-view-btn {
    background: var(--color-primary);
    color: #FFFFFF;
}

/* 6. INTERACTIVE FLAVOR FINDER QUIZ ("LEZZETİNİ KEŞFET")
   ========================================================================== */
.quiz-section {
    padding: 80px 0;
    background: radial-gradient(circle at 20% 50%, rgba(200, 131, 39, 0.1) 0%, transparent 60%);
}

.quiz-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 48px;
    position: relative;
    overflow: hidden;
}

.quiz-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 36px;
}

.quiz-options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.quiz-option-btn {
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: 14px;
    transition: all var(--transition-fast);
}

.quiz-option-btn:hover {
    border-color: var(--color-primary);
    background: var(--color-surface-hover);
    transform: translateY(-2px);
}

.quiz-option-btn.selected {
    border-color: var(--color-primary);
    background: rgba(200, 131, 39, 0.1);
    color: var(--color-primary);
}

.quiz-option-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quiz-option-btn.selected .quiz-option-dot {
    border-color: var(--color-primary);
    background: var(--color-primary);
}

/* Quiz Result Recommendation Box */
.quiz-result-box {
    margin-top: 36px;
    background: linear-gradient(135deg, #0A1124 0%, #102E8A 100%);
    color: #FFF;
    border: 1px solid rgba(37, 99, 235, 0.25);
    border-radius: var(--radius-md);
    padding: 32px;
    display: none;
    align-items: center;
    gap: 32px;
    animation: fadeInUp 0.5s ease;
    box-shadow: 0 20px 40px -10px rgba(16, 46, 138, 0.3);
}

.quiz-result-box.show {
    display: flex;
}

.quiz-result-img {
    width: 140px;
    height: 140px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: var(--shadow-lg);
}

.quiz-result-details {
    flex-grow: 1;
}

.quiz-result-badge {
    font-size: 0.75rem;
    color: var(--color-primary-light);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.quiz-result-title {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: #FFF;
}

.quiz-result-desc {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    margin-bottom: 16px;
}

/* 7. FACTORY & ROBOTIC PRODUCTION SHOWCASE (ARTI BESIN)
   ========================================================================== */
.factory-section {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(135deg, #0A1124 0%, #0F172A 100%);
    color: #FFFFFF;
    overflow: hidden;
}

.factory-section::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.18) 0%, transparent 70%);
    pointer-events: none;
}

.factory-showcase-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 56px;
    position: relative;
    z-index: 2;
}

.factory-content {
    max-width: 620px;
}

.factory-quote {
    font-family: var(--font-heading);
    font-size: clamp(1.3rem, 2.4vw, 1.8rem);
    font-style: italic;
    color: var(--color-accent-gold);
    margin: 20px 0 18px;
    line-height: 1.35;
}

.factory-text {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.75;
    margin-bottom: 28px;
}

.factory-metrics-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 0;
}

.factory-metric-item {
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 22px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    color: #FFF;
    transition: transform var(--transition-fast), background var(--transition-fast);
}

.factory-metric-item:hover {
    transform: translateX(6px);
    background: rgba(37, 99, 235, 0.18);
    border-color: rgba(37, 99, 235, 0.35);
}

.factory-metric-link {
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.factory-metric-link:hover {
    background: rgba(37, 99, 235, 0.24);
    border-color: rgba(59, 130, 246, 0.55);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.22);
}

.factory-metric-arrow {
    margin-left: auto;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.factory-metric-link:hover .factory-metric-arrow {
    background: var(--color-primary);
    color: #FFF;
    transform: translate(2px, -2px);
}

.factory-metric-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Factory Visuals - Dual Stacked Cards */
.factory-visuals-wrapper {
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
}

.factory-card-visual {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: transform var(--transition-normal);
}

.factory-card-visual:hover {
    transform: translateY(-6px) scale(1.02);
}

.factory-card-visual img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.factory-card-visual:hover img {
    transform: scale(1.06);
}

.factory-card-label {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(10, 17, 36, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #FFF;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 8. PACKAGING & EXPORT LOGISTICS SECTION
   ========================================================================== */
.packaging-section {
    padding: 80px 0;
    background: var(--color-bg);
}

.packaging-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 40px;
}

.packaging-spec-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
}

.packaging-spec-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.packaging-badge-tag {
    align-self: flex-start;
    background: rgba(16, 46, 138, 0.1);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.packaging-card-title {
    font-size: 1.35rem;
    margin-bottom: 18px;
    color: var(--color-text-primary);
}

.packaging-specs-table {
    width: 100%;
    margin-top: auto;
    border-collapse: collapse;
}

.packaging-specs-table tr {
    border-bottom: 1px solid var(--color-border);
}

.packaging-specs-table tr:last-child {
    border-bottom: none;
}

.packaging-specs-table th {
    text-align: left;
    padding: 10px 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.packaging-specs-table td {
    text-align: right;
    padding: 10px 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

/* 8. CATALOG 2026 DOWNLOAD TEASER
   ========================================================================== */
.catalog-section {
    padding: 70px 0;
}

.catalog-banner {
    background: linear-gradient(135deg, #0A1124 0%, #0F172A 55%, #102E8A 100%);
    color: #FFF;
    border: 1px solid rgba(37, 99, 235, 0.25);
    border-radius: var(--radius-lg);
    padding: 50px 48px;
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    align-items: center;
    gap: 40px;
    box-shadow: 0 25px 50px -12px rgba(10, 17, 36, 0.7);
    position: relative;
    overflow: hidden;
}

.catalog-banner::after {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.3) 0%, transparent 70%);
}

.catalog-title {
    font-size: clamp(1.8rem, 3.2vw, 2.5rem);
    margin-bottom: 14px;
    color: #FFF;
}

.catalog-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: 28px;
    max-width: 540px;
}

.catalog-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.catalog-preview-mockup {
    display: flex;
    justify-content: center;
    position: relative;
}

.catalog-book-cover {
    width: 200px;
    height: 260px;
    background: linear-gradient(135deg, var(--color-primary), #0A1124);
    border-radius: 12px;
    box-shadow: -15px 20px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transform: rotate(5deg) scale(1.05);
    transition: transform var(--transition-normal);
}

.catalog-book-cover:hover {
    transform: rotate(0deg) scale(1.08);
}

.catalog-book-logo {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
}

.catalog-book-year {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-primary-light);
}

/* 9. MARQUEE SALES CHANNELS / PARTNERS
   ========================================================================== */
.marquee-section {
    padding: 40px 0;
    background: var(--color-bg-alt);
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.marquee-section::before, .marquee-section::after {
    content: '';
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.marquee-section::before {
    left: 0;
    background: linear-gradient(to right, var(--color-bg-alt), transparent);
}

.marquee-section::after {
    right: 0;
    background: linear-gradient(to left, var(--color-bg-alt), transparent);
}

.marquee-track {
    display: inline-flex;
    gap: 48px;
    animation: marqueeScroll 25s linear infinite;
}

.marquee-track:hover {
    animation-play-state: paused;
}

.marquee-item {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.marquee-item:hover {
    color: var(--color-primary);
}

/* 10. SITE FOOTER
   ========================================================================== */
.site-footer {
    background: var(--color-footer-bg, #070B16);
    color: rgba(255, 255, 255, 0.85);
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand-desc {
    margin: 18px 0 24px;
    line-height: 1.6;
    font-size: 0.95rem;
    max-width: 320px;
    color: rgba(255, 255, 255, 0.72);
}

.footer-col-title {
    font-size: 1.1rem;
    color: #FFF;
    margin-bottom: 20px;
    font-family: var(--font-heading);
    font-weight: 700;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.92rem;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent-gold);
    transform: translateX(4px);
}

.footer-newsletter-form {
    display: flex;
    gap: 8px;
    margin-top: 14px;
}

.footer-input {
    flex-grow: 1;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-pill);
    padding: 12px 18px;
    color: #FFF;
    font-size: 0.9rem;
    outline: none;
    transition: all var(--transition-fast);
}

.footer-input:focus {
    border-color: var(--color-primary-light);
    background: rgba(255, 255, 255, 0.12);
}

.footer-input::placeholder {
    color: rgba(255, 255, 255, 0.45);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* 11. QUICK VIEW MODAL
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(14, 10, 8, 0.75);
    backdrop-filter: blur(8px);
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.modal-dialog {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 880px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 40px;
    animation: fadeInUp 0.4s var(--ease-spring);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-bg-alt);
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.modal-close-btn:hover {
    background: var(--color-primary);
    color: #FFF;
}

.modal-content-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 36px;
    align-items: start;
}

.modal-product-image {
    width: 100%;
    height: 380px;
    border-radius: var(--radius-md);
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

/* Nutrition Table in Modal */
.nutrition-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.88rem;
}

.nutrition-table th, .nutrition-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

.nutrition-table th {
    font-weight: 700;
    color: var(--color-text-primary);
}

.nutrition-table td {
    text-align: right;
    color: var(--color-text-secondary);
    font-variant-numeric: tabular-nums;
    font-weight: 500;
}

/* 12. FULL SCREEN SEARCH OVERLAY
   ========================================================================== */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(20, 14, 10, 0.95);
    backdrop-filter: blur(16px);
    z-index: var(--z-modal);
    display: none;
    flex-direction: column;
    align-items: center;
    padding: 80px 24px 40px;
}

.search-overlay.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.search-container {
    width: 100%;
    max-width: 680px;
    position: relative;
}

.search-input-wrapper {
    position: relative;
    margin-bottom: 24px;
}

.search-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-pill);
    padding: 18px 28px;
    font-size: 1.3rem;
    color: #FFF;
    outline: none;
    transition: border-color var(--transition-fast);
}

.search-input:focus {
    border-color: var(--color-primary-light);
}

.search-results-list {
    max-height: 50vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.search-result-item {
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    color: #FFF;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-result-item:hover {
    background: rgba(200, 131, 39, 0.25);
}

/* 13. RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-slide {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .hero-visual-card img {
        height: 380px;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stats-banner {
        grid-template-columns: repeat(2, 1fr);
    }
    .catalog-banner {
        grid-template-columns: 1fr;
    }
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .mobile-menu-btn {
        display: flex;
    }
    .top-bar-social {
        display: none;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .stats-banner {
        grid-template-columns: 1fr 1fr;
        padding: 24px;
        gap: 16px;
    }
    .quiz-options-grid {
        grid-template-columns: 1fr;
    }
    .quiz-result-box {
        flex-direction: column;
        text-align: center;
    }
    .modal-content-grid {
        grid-template-columns: 1fr;
    }
    .footer-top {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}