/* 
 * Atak Ambalaj — Premium 2.0 Tasarım Sistemi
 * Yeniden yazıldı: Modern, Premium, Şık
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Montserrat:wght@400;500;600;700;800;900&display=swap');

/* =========================================================
   DESIGN TOKENS
   ========================================================= */
:root {
    /* Renk Paleti */
    --color-primary-dark: #0a0f1e;
    --color-primary: #1a2540;
    --color-secondary: #64748b;
    --color-accent: #e02020;
    --color-accent-hover: #b91c1c;
    --color-accent-light: rgba(224, 32, 32, 0.08);
    --color-accent-glow: rgba(224, 32, 32, 0.25);
    --color-bg-light: #f8fafc;
    --color-bg-white: #ffffff;
    --color-border: #e2e8f0;
    --color-border-subtle: rgba(226, 232, 240, 0.6);

    /* Tipografi */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Gölgeler */
    --shadow-xs:   0 1px 3px rgba(10, 15, 30, 0.06);
    --shadow-soft: 0 4px 16px rgba(10, 15, 30, 0.05);
    --shadow-card: 0 8px 30px rgba(10, 15, 30, 0.07), 0 2px 8px rgba(10, 15, 30, 0.04);
    --shadow-premium: 0 20px 50px -15px rgba(10, 15, 30, 0.12), 0 4px 12px rgba(10, 15, 30, 0.05);
    --shadow-hover: 0 30px 60px -20px rgba(10, 15, 30, 0.18), 0 8px 20px rgba(10, 15, 30, 0.07);
    --shadow-red:  0 8px 25px rgba(224, 32, 32, 0.30);
    --shadow-red-hover: 0 16px 40px rgba(224, 32, 32, 0.45);

    /* Kenar Yuvarlaklıkları */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Geçişler */
    --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
    --transition: all 0.3s var(--ease-smooth);
    --transition-fast: all 0.18s ease;

    /* Layout */
    --section-padding: 96px;
}

/* =========================================================
   RESET & BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-white);
    color: var(--color-secondary);
    overflow-x: hidden;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.25;
    letter-spacing: -0.02em;
}

a { transition: var(--transition-fast); }

img { max-width: 100%; height: auto; }

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-28px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes heroPulse {
    from { opacity: 0.5; transform: scale(0.85); }
    to   { opacity: 1;   transform: scale(1.35); }
}

@keyframes pulseGlow {
    from { opacity: 0.4; transform: scale(0.9); }
    to   { opacity: 1;   transform: scale(1.3); }
}

@keyframes floatingPill {
    0%   { transform: translateY(0px); }
    100% { transform: translateY(-10px); }
}

@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes waSpin {
    0%   { transform: rotate(0deg) scale(1); }
    50%  { transform: rotate(10deg) scale(1.1); }
    100% { transform: rotate(0deg) scale(1); }
}

@keyframes waPing {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%       { transform: scale(1.6); opacity: 0; }
}

.fade-in-up  { animation: fadeInUp 0.65s var(--ease-smooth) forwards; }
.fade-in-left{ animation: fadeInLeft 0.65s var(--ease-smooth) forwards; }

/* =========================================================
   TOP BAR
   ========================================================= */
.top-bar {
    background: linear-gradient(135deg, #0a0f1e 0%, #1a2540 100%);
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.top-bar a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: var(--transition-fast);
}

.top-bar a:hover { color: #fff; }

.top-bar .badge {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.4px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

/* =========================================================
   NAVBAR
   ========================================================= */
.navbar-custom {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 18px 0;
    transition: padding 0.3s ease, box-shadow 0.3s ease;
    border-bottom: 1px solid var(--color-border);
    z-index: 1050;
}

.navbar-custom.scrolled {
    padding: 12px 0;
    box-shadow: 0 4px 24px rgba(10, 15, 30, 0.09);
    border-bottom-color: transparent;
}

.navbar-custom .navbar-brand {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.55rem;
    color: var(--color-primary-dark) !important;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-custom .navbar-brand i {
    color: var(--color-accent);
    font-size: 1.3rem;
}

.navbar-custom .navbar-brand span { color: var(--color-accent); }

.navbar-custom .nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-primary-dark) !important;
    margin: 0 6px;
    padding: 6px 2px !important;
    position: relative;
    letter-spacing: 0.01em;
    transition: color 0.2s ease;
}

.navbar-custom .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), #ff6b6b);
    border-radius: 2px;
    transition: width 0.3s var(--ease-smooth);
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
    color: var(--color-accent) !important;
}

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

/* =========================================================
   HERO SLIDER — DARK OVERLAY VERSION
   ========================================================= */
#heroSlider { position: relative; }

.hero-slide {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: #0a0f1e;
}

.hero-slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 10s ease;
    transform: scale(1.08);
}

.carousel-item.active .hero-slide-bg { transform: scale(1); }

.hero-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        130deg,
        rgba(5, 10, 20, 0.92) 0%,
        rgba(5, 10, 20, 0.72) 45%,
        rgba(5, 10, 20, 0.28) 100%
    );
    z-index: 1;
}

.hero-slide::after {
    content: '';
    position: absolute;
    bottom: -120px;
    right: -80px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(224, 32, 32, 0.22) 0%, transparent 68%);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 120px 0 100px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: rgba(224, 32, 32, 0.12);
    border: 1px solid rgba(224, 32, 32, 0.4);
    backdrop-filter: blur(10px);
    padding: 8px 22px;
    border-radius: var(--radius-full);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: #fca5a5;
    margin-bottom: 24px;
}

.hero-badge-dot {
    width: 7px;
    height: 7px;
    background: #ef4444;
    border-radius: 50%;
    box-shadow: 0 0 10px #ef4444;
    animation: heroPulse 1.5s ease-in-out infinite alternate;
    flex-shrink: 0;
}

.hero-title {
    font-size: clamp(2.1rem, 5.5vw, 4rem);
    font-weight: 900;
    color: #ffffff;
    line-height: 1.08;
    margin-bottom: 20px;
    text-shadow: 0 4px 24px rgba(0,0,0,0.3);
    letter-spacing: -0.03em;
}

.hero-title-accent {
    color: #ef4444;
    position: relative;
    display: inline;
}

.hero-desc {
    font-size: clamp(0.95rem, 2vw, 1.12rem);
    color: rgba(226, 232, 240, 0.85);
    line-height: 1.7;
    max-width: 540px;
    margin-bottom: 38px;
    font-weight: 400;
}

.hero-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.hero-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--color-accent);
    color: #ffffff;
    padding: 15px 32px;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid var(--color-accent);
    transition: var(--transition);
    box-shadow: var(--shadow-red);
    letter-spacing: 0.01em;
}

.hero-btn-primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-red-hover);
}

.hero-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.07);
    color: #ffffff;
    padding: 15px 32px;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid rgba(255,255,255,0.28);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    letter-spacing: 0.01em;
}

.hero-btn-secondary:hover {
    background: rgba(255,255,255,0.16);
    border-color: rgba(255,255,255,0.55);
    color: #fff;
    transform: translateY(-3px);
}

/* Carousel Controls */
.carousel-control-prev,
.carousel-control-next {
    width: 52px;
    height: 52px;
    top: 50%;
    transform: translateY(-50%);
    bottom: auto;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(12px);
    opacity: 1;
    margin: 0 16px;
    transition: var(--transition);
}

.carousel-control-prev { left: 0; }
.carousel-control-next { right: 0; }

.carousel-control-prev:hover,
.carousel-control-next:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: transparent !important;
    background-size: 60%;
    opacity: 1;
}

#heroSlider .carousel-indicators {
    bottom: 28px;
    gap: 5px;
    z-index: 5;
}

#heroSlider .carousel-indicators button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.4);
    border: none;
    transition: all 0.3s ease;
    opacity: 1;
    padding: 0;
    margin: 0 4px;
}

#heroSlider .carousel-indicators button.active {
    background-color: #ef4444;
    width: 28px;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(239,68,68,0.7);
}

/* =========================================================
   HERO STATS BAR
   ========================================================= */
.hero-stats-bar {
    background: linear-gradient(135deg, #0a0f1e 0%, #1a2540 100%);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 24px 0;
}

.hero-stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
    color: #ffffff;
}

.hero-stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background: rgba(224, 32, 32, 0.15);
    border: 1px solid rgba(224, 32, 32, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #f87171;
    flex-shrink: 0;
}

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    line-height: 1;
    color: #fff;
    margin-bottom: 4px;
}

.hero-stat-label {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.55);
    margin: 0;
    letter-spacing: 0.3px;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.1);
}

/* =========================================================
   BUTTONS (Global)
   ========================================================= */
.btn-premium {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    padding: 13px 28px;
    letter-spacing: 0.02em;
    transition: var(--transition);
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-premium-primary {
    background: var(--color-accent);
    color: #ffffff;
    border-color: var(--color-accent);
    box-shadow: var(--shadow-red);
}

.btn-premium-primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-red-hover);
}

.btn-premium-outline {
    background: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn-premium-outline:hover {
    background: var(--color-accent);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-red);
}

/* =========================================================
   SECTION UTILITIES
   ========================================================= */
.section-padding { padding: var(--section-padding) 0; }

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-accent);
    background: var(--color-accent-light);
    border: 1px solid rgba(224, 32, 32, 0.18);
    padding: 6px 18px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-tag::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
}

.section-title {
    font-size: clamp(1.9rem, 3.5vw, 2.75rem);
    font-weight: 900;
    color: var(--color-primary-dark);
    margin-bottom: 16px;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.section-lead {
    font-size: 1.05rem;
    color: var(--color-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #0a0f1e 0%, #1e2d4a 60%, #0a0f1e 100%);
    padding: 72px 0 60px;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(224, 32, 32, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.page-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: #ffffff;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.breadcrumb-custom {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
}

.breadcrumb-custom a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
}

.breadcrumb-custom a:hover { color: #fff; }

.breadcrumb-custom span { color: rgba(255,255,255,0.3); }

/* =========================================================
   PRODUCT / CATEGORY CARDS
   ========================================================= */
.product-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    background: linear-gradient(135deg, var(--color-accent), transparent) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(224, 32, 32, 0.2);
}

.product-card:hover::before { opacity: 1; }

.product-img-container {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    aspect-ratio: 4 / 3;
    flex-shrink: 0;
}

.product-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease-smooth);
}

.product-card:hover .product-img-container img { transform: scale(1.08); }

/* Overlay badge on hover */
.product-img-container::after {
    content: 'İncele';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,15,30,0.65) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 16px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.82rem;
    color: #fff;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-img-container::after { opacity: 1; }

.product-info {
    padding: 22px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category-name {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    display: block;
    margin-bottom: 8px;
}

.product-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: 10px;
    line-height: 1.3;
}

.product-card-desc {
    font-size: 0.87rem;
    color: var(--color-secondary);
    line-height: 1.65;
    flex: 1;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-info a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-accent);
    text-decoration: none;
    transition: gap 0.2s ease, color 0.2s ease;
}

.product-info a:hover {
    color: var(--color-accent-hover);
    gap: 10px;
}

/* =========================================================
   CERTIFICATE BADGES (Features)
   ========================================================= */
.certificate-badge {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    height: 100%;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.certificate-badge::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), #ff6b6b);
    transform: scaleX(0);
    transition: transform 0.3s var(--ease-smooth);
    transform-origin: left;
}

.certificate-badge:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(224, 32, 32, 0.2);
}

.certificate-badge:hover::after { transform: scaleX(1); }

.certificate-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: var(--color-accent-light);
    border: 1px solid rgba(224, 32, 32, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--color-accent);
    margin: 0 auto 18px;
    transition: var(--transition);
}

.certificate-badge:hover .certificate-icon {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
    box-shadow: var(--shadow-red);
}

.certificate-badge h4 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: 10px;
}

/* =========================================================
   FACTORY GALLERY
   ========================================================= */
.factory-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow-soft);
}

.factory-gallery-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(224, 32, 32, 0.2);
}

.factory-img-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.factory-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease-smooth);
}

.factory-gallery-item:hover .factory-img-wrapper img { transform: scale(1.1); }

.factory-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,15,30,0.88) 0%, rgba(10,15,30,0.3) 60%, transparent 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 20px;
    transition: opacity 0.3s ease;
    opacity: 0;
}

.factory-gallery-item:hover .factory-img-overlay { opacity: 1; }

.factory-img-caption {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
    margin-top: 8px;
}

/* =========================================================
   ABOUT / KURUMSAL SECTION
   ========================================================= */
.about-image-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.about-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-stat-overlay {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(16px);
    border-radius: var(--radius-md);
    padding: 16px 22px;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(255,255,255,0.6);
}

.about-stat-overlay .display-4 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
}

/* =========================================================
   CONTACT PAGE
   ========================================================= */
.contact-info-list {
    list-style: none;
    padding: 0;
}

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 28px;
    gap: 16px;
}

.contact-info-list .contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--color-accent-light);
    border: 1px solid rgba(224,32,32,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--color-accent);
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-info-list li:hover .contact-icon {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.contact-info-list a {
    color: var(--color-secondary);
    text-decoration: none;
}

.contact-info-list a:hover { color: var(--color-accent); }

/* Contact Form */
.contact-form-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-premium);
}

.form-control, .form-select {
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 13px 16px;
    font-size: 0.92rem;
    color: var(--color-primary-dark);
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-family: var(--font-body);
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(224, 32, 32, 0.08);
    outline: none;
}

.form-label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-primary-dark);
    margin-bottom: 7px;
    letter-spacing: 0.01em;
}

/* =========================================================
   PRODUCT DETAIL PAGE
   ========================================================= */
.product-detail-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    padding: 36px;
}

.product-detail-img-box {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 460px;
    overflow: hidden;
    transition: var(--transition);
}

.product-detail-img-box:hover { box-shadow: var(--shadow-premium); }

.product-detail-img-box img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.5s var(--ease-smooth);
}

.product-detail-img-box:hover img { transform: scale(1.04); }

.spec-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.spec-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 14px;
    font-size: 0.92rem;
    gap: 12px;
    padding: 10px 16px;
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-subtle);
}

.spec-list li i {
    color: var(--color-accent);
    margin-top: 2px;
    flex-shrink: 0;
}

/* =========================================================
   CATEGORY WIDE CARD (Product list page)
   ========================================================= */
.category-wide-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.category-wide-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(224,32,32,0.18);
}

.cat-wide-img-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 280px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 24px;
}

.cat-wide-img-wrapper img {
    max-width: 90%;
    max-height: 240px;
    object-fit: contain;
    transition: transform 0.6s var(--ease-smooth);
}

.category-wide-card:hover .cat-wide-img-wrapper img { transform: scale(1.06); }

.cat-wide-title {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--color-primary-dark);
    letter-spacing: -0.02em;
}

.cat-wide-desc { font-size: 0.95rem; line-height: 1.65; }

/* =========================================================
   CATEGORY SLIDER (Home)
   ========================================================= */
.category-slider-wrapper { position: relative; padding: 0 44px; }

.category-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    gap: 24px;
    padding: 10px 0;
    scrollbar-width: none;
}

.category-slider::-webkit-scrollbar { display: none; }

.category-slider-item {
    scroll-snap-align: start;
    flex: 0 0 calc(33.333% - 18px);
    min-width: 280px;
}

.slider-arrow-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: var(--color-bg-white);
    border: 1.5px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-card);
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.slider-arrow-btn:hover {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
    box-shadow: var(--shadow-red);
    transform: translateY(-50%) scale(1.08);
}

.slider-arrow-left-btn  { left: -6px; }
.slider-arrow-right-btn { right: -6px; }

/* =========================================================
   HERO LIGHT SLIDER (Alternate style)
   ========================================================= */
.home-slider-light {
    background: radial-gradient(ellipse at 80% 20%, rgba(254,242,242,0.9) 0%, rgba(248,250,252,0.98) 55%, #fff 100%);
    padding: 90px 0;
    position: relative;
    overflow: hidden;
    min-height: 580px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
}

.home-slider-light::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -8%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(224,32,32,0.07) 0%, rgba(224,32,32,0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-light-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    border: 1px solid rgba(224,32,32,0.2);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--color-accent);
    margin-bottom: 24px;
    box-shadow: 0 4px 16px rgba(224,32,32,0.08);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-accent);
    animation: pulseGlow 1.5s infinite alternate;
}

.hero-light-title {
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 900;
    color: var(--color-primary-dark);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.hero-light-title span { color: var(--color-accent); }

.hero-light-desc {
    font-size: 1.08rem;
    color: var(--color-secondary);
    margin-bottom: 36px;
    max-width: 560px;
    line-height: 1.7;
}

.hero-stage-card-light {
    position: relative;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-premium);
    display: inline-block;
    transition: all 0.5s var(--ease-smooth);
}

.hero-stage-card-light img {
    max-height: 340px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.08));
    transition: transform 0.6s var(--ease-smooth);
}

.hero-stage-card-light:hover img { transform: scale(1.04); }

.floating-pill-light {
    position: absolute;
    background: #fff;
    border: 1px solid rgba(224,32,32,0.2);
    color: var(--color-primary-dark);
    padding: 10px 18px;
    border-radius: var(--radius-full);
    font-size: 0.83rem;
    font-weight: 700;
    box-shadow: var(--shadow-card);
    z-index: 5;
    animation: floatingPill 5s ease-in-out infinite alternate;
    display: flex;
    align-items: center;
    gap: 7px;
}

.floating-pill-light i { color: var(--color-accent); }
.pill-top-left    { top: -18px; left: -18px; animation-delay: 0s; }
.pill-bottom-right{ bottom: -18px; right: -18px; animation-delay: 2.5s; }

.hero-stats-bar-light {
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    padding: 24px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.hero-stat-item-light {
    display: flex;
    align-items: center;
    gap: 14px;
}

.hero-stat-icon-light {
    width: 50px;
    height: 50px;
    background: var(--color-accent-light);
    border: 1px solid rgba(224,32,32,0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.hero-stat-item-light:hover .hero-stat-icon-light {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.hero-stat-title-light {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: 2px;
}

.hero-stat-sub-light {
    font-size: 0.78rem;
    color: var(--color-secondary);
    margin-bottom: 0;
}

/* =========================================================
   CTA SECTION
   ========================================================= */
.cta-section {
    background: linear-gradient(135deg, var(--color-accent) 0%, #b91c1c 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -60%;
    right: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0,0,0,0.12) 0%, transparent 70%);
    border-radius: 50%;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer-custom {
    background: linear-gradient(160deg, #080d1a 0%, #0f172a 50%, #0a0f1e 100%);
    color: rgba(255,255,255,0.65);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-top { padding: 72px 0 48px; }

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.7rem;
    color: #ffffff;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.03em;
}

.footer-logo i { color: var(--color-accent); }
.footer-logo span { color: var(--color-accent); }

.footer-title {
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 12px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
    border-radius: 2px;
}

.footer-links { list-style: none; padding-left: 0; margin-bottom: 0; }

.footer-links li { margin-bottom: 12px; }

.footer-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0;
}

.footer-links a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-social-links {
    display: flex;
    gap: 10px;
    margin-top: 24px;
}

.footer-social-links a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.65);
    font-size: 0.95rem;
    transition: var(--transition);
    text-decoration: none;
}

.footer-social-links a:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-red);
}

.footer-bottom {
    background: rgba(0,0,0,0.25);
    padding: 22px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 0.85rem;
}

/* =========================================================
   WHATSAPP FLOAT BUTTON
   ========================================================= */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0;
    transition: gap 0.3s var(--ease-smooth);
}

.whatsapp-float:hover { gap: 12px; }

.whatsapp-label {
    background: #fff;
    color: #1a1a1a;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.82rem;
    padding: 10px 18px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-premium);
    white-space: nowrap;
    max-width: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.35s var(--ease-smooth);
    pointer-events: none;
    border: 1px solid rgba(37,211,102,0.2);
}

.whatsapp-float:hover .whatsapp-label {
    max-width: 200px;
    opacity: 1;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: #fff;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    flex-shrink: 0;
}

.whatsapp-btn:hover {
    background: #1fba5a;
    color: #fff;
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

.whatsapp-btn i { animation: waSpin 3s ease-in-out infinite; }

/* Ping effect */
.whatsapp-ping {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-accent);
    border: 2px solid #fff;
}

.whatsapp-ping::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: var(--color-accent);
    animation: waPing 1.8s ease-out infinite;
}

/* =========================================================
   ADMIN PANEL
   ========================================================= */
.stat-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.stat-info h3 {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-primary-dark);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-info p {
    font-size: 0.88rem;
    color: var(--color-secondary);
    margin: 0;
    font-weight: 500;
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.stat-primary { background: rgba(26,37,64,0.08); color: var(--color-primary); }
.stat-success { background: rgba(16,185,129,0.1); color: #10b981; }
.stat-danger  { background: rgba(224,32,32,0.08); color: var(--color-accent); }

.card-custom {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-soft);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 767.98px) {
    :root { --section-padding: 60px; }

    .hero-slide { min-height: 85vh; }

    .hero-content { padding: 80px 0 70px; text-align: center; }

    .hero-badge { font-size: 0.72rem; }

    .hero-desc { max-width: 100%; font-size: 0.9rem; margin-bottom: 26px; }

    .hero-btn-group {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .hero-btn-primary,
    .hero-btn-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
        padding: 13px 24px;
    }

    .carousel-control-prev,
    .carousel-control-next { display: none !important; }

    .hero-stats-bar .row {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 4px;
    }

    .hero-stats-bar .row::-webkit-scrollbar { display: none; }
    .hero-stat-divider { display: none; }

    .whatsapp-float { bottom: 20px; right: 20px; }
    .whatsapp-btn   { width: 54px; height: 54px; font-size: 1.55rem; }

    .section-title  { font-size: 1.75rem; }
    .contact-form-card { padding: 24px; }

    .home-slider-light { padding: 40px 0 48px; min-height: auto; }
    .hero-light-title  { font-size: 1.8rem; }
    .hero-light-desc   { font-size: 0.9rem; }

    .hero-stage-card-light {
        padding: 18px;
        max-width: 320px;
        margin: 16px auto 0;
    }

    .hero-stage-card-light img { max-height: 210px; }

    .floating-pill-light {
        position: static;
        display: inline-flex;
        margin: 4px;
        animation: none;
        font-size: 0.76rem;
        padding: 6px 12px;
    }
}

@media (min-width: 768px) and (max-width: 991.98px) {
    .hero-slide    { min-height: 76vh; }
    .hero-content  { padding: 88px 0 80px; text-align: center; }
    .hero-desc     { max-width: 100%; margin: 0 auto 32px; }
    .hero-btn-group{ justify-content: center; }

    .category-slider-item { flex: 0 0 calc(50% - 12px); }
    .category-slider-wrapper { padding: 0 24px; }
}

@media (max-width: 575.98px) {
    .category-slider-item { flex: 0 0 100%; }
}

/* =========================================================
   HERO SLIDE — PORTRAIT IMAGE FIX
   ========================================================= */
.hero-slide-bg {
    background-position: center 20% !important;   /* dikey fotoğraf için üst bölgeyi göster */
    background-size: cover !important;
}

/* Daha koyu gradient — dikey fotoğraf zemininde metni oku */
.hero-slide::before {
    background: linear-gradient(
        125deg,
        rgba(5, 10, 20, 0.96) 0%,
        rgba(5, 10, 20, 0.80) 40%,
        rgba(5, 10, 20, 0.45) 70%,
        rgba(5, 10, 20, 0.20) 100%
    ) !important;
}

/* Hero yüksekliğini makul tut — dikey fotoğraflar yüksek kalmasın */
.hero-slide {
    min-height: 80vh !important;
    max-height: 760px;
}

@media (max-width: 767px) {
    .hero-slide { min-height: 70vh !important; max-height: none; }
    .hero-slide::before {
        background: rgba(5,10,20,0.88) !important;
    }
}

/* =========================================================
   KATEGORİ PILL KARTLARI (Homepage)
   ========================================================= */
.cat-pill-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    height: 100%;
    cursor: pointer;
}

.cat-pill-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(224, 32, 32, 0.25);
}

.cat-pill-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;     /* kare — dikey fotoğraf güzel durur */
    background: var(--color-bg-light);
    flex-shrink: 0;
}

.cat-pill-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 15%;   /* dikey fotoğrafın üst-orta kısmını göster */
    transition: transform 0.7s var(--ease-smooth);
}

.cat-pill-card:hover .cat-pill-img img { transform: scale(1.07); }

.cat-pill-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,15,30,0.5) 0%, transparent 55%);
    pointer-events: none;
}

.cat-pill-body {
    padding: 20px 22px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.cat-pill-tag {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    display: block;
    margin-bottom: 7px;
}

.cat-pill-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.cat-pill-desc {
    font-size: 0.83rem;
    color: var(--color-secondary);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cat-pill-link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.2s ease;
}

.cat-pill-card:hover .cat-pill-link { gap: 10px; }

/* =========================================================
   ÜRÜN MASONRY / SHOWCASE GRID (Homepage)
   ========================================================= */
.products-showcase-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: auto;
    gap: 20px;
}

/* Featured item (1. ve 6. ürün) — 2 kolon genişliğinde */
.psg-item--featured {
    grid-column: span 2;
}

@media (max-width: 991px) {
    .products-showcase-grid { grid-template-columns: repeat(2, 1fr); }
    .psg-item--featured     { grid-column: span 2; }
}

@media (max-width: 575px) {
    .products-showcase-grid { grid-template-columns: 1fr; }
    .psg-item--featured     { grid-column: span 1; }
}

.psg-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    height: 100%;
}

.psg-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(224, 32, 32, 0.2);
}

.psg-card-img {
    position: relative;
    overflow: hidden;
    background: var(--color-bg-light);
    flex-shrink: 0;
}

/* Normal kart: kare oran */
.psg-item:not(.psg-item--featured) .psg-card-img { aspect-ratio: 1 / 1; }

/* Featured kart: landscape oran */
.psg-item--featured .psg-card-img { aspect-ratio: 16 / 9; }

.psg-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 15%;
    transition: transform 0.7s var(--ease-smooth);
}

.psg-card:hover .psg-card-img img { transform: scale(1.08); }

.psg-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,15,30,0.75) 0%, rgba(10,15,30,0.1) 60%, transparent 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 16px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.psg-card:hover .psg-card-overlay { opacity: 1; }

.psg-card-cta {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.82rem;
    color: #fff;
    background: var(--color-accent);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-red);
    letter-spacing: 0.5px;
}

.psg-card-body {
    padding: 16px 18px 18px;
    flex: 1;
}

.psg-card-cat {
    font-family: var(--font-heading);
    font-size: 0.67rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    display: block;
    margin-bottom: 6px;
}

.psg-card-title {
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: 0;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.psg-item--featured .psg-card-title { font-size: 1.1rem; }

.psg-card-desc {
    font-size: 0.83rem;
    color: var(--color-secondary);
    margin-top: 8px;
    margin-bottom: 0;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Kategori filtre buttonları hover */
.cat-filter-btn:hover {
    background: var(--color-accent) !important;
    color: #fff !important;
    border-color: var(--color-accent) !important;
}



/* Ana Sayfa Ürün Kartları - Göz Yormayan Minimal Tasarım */
.psg-card {
    border: 1px solid #f1f5f9;
    box-shadow: 0 4px 12px rgba(10, 15, 30, 0.03) !important;
    border-radius: 12px !important;
    background: #fff;
    transition: all 0.3s ease;
}
.psg-card:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 12px 24px rgba(10, 15, 30, 0.08) !important;
    border-color: rgba(224, 32, 32, 0.15) !important;
}
.psg-card-body {
    padding: 16px 18px !important;
}
.psg-card-title {
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: #1e293b !important;
}
.psg-card-cat {
    font-size: 0.65rem !important;
    font-weight: 700 !important;
    margin-bottom: 4px !important;
}
.psg-card-desc {
    font-size: 0.8rem !important;
    line-height: 1.5 !important;
    color: #64748b !important;
}
.psg-card-cta {
    font-size: 0.75rem !important;
    padding: 6px 14px !important;
}

/* Kategori Pillerinin Küçültülmesi */
.cat-pill-card {
    border-radius: 12px !important;
    box-shadow: 0 4px 12px rgba(10, 15, 30, 0.03) !important;
}
.cat-pill-card:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 12px 24px rgba(10, 15, 30, 0.08) !important;
}
.cat-pill-img {
    aspect-ratio: 4 / 3 !important; /* Çok dik durmasını engeller */
}
.cat-pill-body {
    padding: 16px 18px 18px !important;
}
.cat-pill-title {
    font-size: 0.95rem !important;
    font-weight: 700 !important;
}
.cat-pill-desc {
    font-size: 0.8rem !important;
    margin-bottom: 10px !important;
}

@media (max-width: 767.98px) {
    .hero-content {
        padding: 50px 0 !important;
    }
    .hero-title {
        font-size: 1.6rem !important;
    }
    .hero-desc {
        font-size: 0.85rem !important;
        margin-bottom: 20px !important;
    }
}

/* =========================================================
   PREMIUM FULL-SCREEN HERO SLIDER CSS — FLOATING PRODUCT SHOWCASE
   ========================================================= */
.hero-slide-split {
    position: relative;
    min-height: 85vh;
    padding: 120px 0;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 40% 60%, #1a2540 0%, #0a0f1e 50%, #03050a 100%) !important;
}

.hero-slide-split::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 90% 10%, rgba(224, 32, 32, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 10% 90%, rgba(224, 32, 32, 0.1) 0%, transparent 40%);
    z-index: 1;
    pointer-events: none;
}

.hero-slide-split::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1.5px, transparent 1.5px);
    background-size: 32px 32px;
    z-index: 1;
    pointer-events: none;
}

.hero-mockup-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    z-index: 2;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
    margin: 0 auto;
}

.hero-mockup-wrapper:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 40px 80px rgba(224, 32, 32, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.hero-mockup-glass {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 auto;
    max-width: 450px !important;
}

.hero-mockup-img {
    width: 100% !important;
    max-height: 400px !important;
    object-fit: contain !important;
    border-radius: 16px;
    filter: drop-shadow(0 25px 40px rgba(0, 0, 0, 0.75)) !important;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-mockup-wrapper:hover .hero-mockup-img {
    transform: scale(1.05) rotate(1deg) !important;
}

.hero-mockup-badge {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #e02020 !important;
    color: #fff !important;
    font-family: var(--font-heading);
    font-size: 0.75rem !important;
    font-weight: 800;
    padding: 8px 24px;
    border-radius: 99px;
    white-space: nowrap;
    letter-spacing: 1px;
    box-shadow: 0 8px 20px rgba(224, 32, 32, 0.5);
    z-index: 10;
}

@media (max-width: 767.98px) {
    .hero-slide-split {
        min-height: 85vh !important;
        padding: 50px 0 80px 0 !important;
        text-align: center !important;
    }
    .hero-title {
        font-size: 2rem !important;
        line-height: 1.2 !important;
        margin-bottom: 16px !important;
    }
    .hero-desc {
        font-size: 0.95rem !important;
        margin-bottom: 24px !important;
        padding: 0 10px;
    }
    .hero-badge {
        margin-bottom: 15px !important;
    }
    .hero-mockup-wrapper {
        padding: 25px;
        max-width: 90% !important;
        margin: 20px auto;
    }
    .hero-mockup-img {
        max-height: 250px !important;
    }
}

/* =========================================================
   INTERACTIVE MINIMAL CATALOG SYSTEM (HOME CATALOG)
   ========================================================= */
#catalogFilters {
    margin-bottom: 40px;
}

.catalog-filter-btn {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: #475569;
    background: #fff;
    border: 1px solid var(--color-border);
    padding: 8px 20px;
    border-radius: 99px;
    transition: all 0.25s ease;
}

.catalog-filter-btn:hover {
    background: #f8fafc;
    color: #0f172a;
    border-color: #cbd5e1;
}

.catalog-filter-btn.active {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
    box-shadow: var(--shadow-red);
}

/* Sade Katalog Kartı */
.catalog-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid #f1f5f9;
    border-radius: 16px;
    overflow: hidden;
    height: 100%;
    box-shadow: 0 4px 10px rgba(10, 15, 30, 0.02);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.catalog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 32px rgba(10, 15, 30, 0.07);
    border-color: rgba(224, 32, 32, 0.12);
}

.catalog-card-img {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #f8fafc;
}

.catalog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 15%; /* Fotoğrafın ortasına odaklan */
    transition: transform 0.6s var(--ease-smooth);
}

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

/* Kart Kategori Rozeti */
.catalog-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    color: #0f172a;
    font-family: var(--font-heading);
    font-size: 0.64rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}

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

.catalog-card-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.35;
    margin-bottom: 12px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.38rem;
}

.catalog-card-btn {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.2s ease;
    margin-top: auto;
}

.catalog-card:hover .catalog-card-btn {
    gap: 10px;
}

/* İnteraktif Geçiş Animasyonu */
.catalog-item-wrapper {
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 1;
    transform: scale(1);
}

/* Ensure catalog images display cleanly without clipping */
.catalog-card-img img {
    object-fit: contain !important;
    padding: 12px;
}

/* =========================================================
   MOBİL SABİT İLETİŞİM BARI & MOBİL UYUMLULUK SİSTEMİ
   ========================================================= */
.mobile-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(7, 11, 20, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 10px 14px;
    z-index: 1045;
    box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.3);
}

@media (max-width: 991.98px) {
    body {
        padding-bottom: 68px !important;
    }
    
    /* Mobil Menü Konumlandırma */
    .navbar-collapse {
        background: #ffffff;
        padding: 16px;
        border-radius: 16px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        margin-top: 12px;
        border: 1px solid #f1f5f9;
    }
    
    /* Mobil Slider İnce Ayarı */
    .hero-slide-split {
        min-height: auto !important;
        height: auto !important;
        max-height: none !important;
        padding: 30px 0 !important;
    }

    .hero-title {
        font-size: 1.75rem !important;
        line-height: 1.25 !important;
    }

    .hero-desc {
        font-size: 0.88rem !important;
        line-height: 1.6 !important;
        margin-bottom: 20px !important;
    }

    .hero-btn-group .btn,
    .hero-btn-group a,
    .hero-btn-group button {
        padding: 10px 20px !important;
        font-size: 0.82rem !important;
    }

    /* Mobil Kartlarda 2 Sütun Izgara */
    .catalog-card-body {
        padding: 12px !important;
    }
    
    .catalog-card-title {
        font-size: 0.82rem !important;
        margin-bottom: 6px !important;
    }

    /* Mobil Okunabilirlik ve Padding Sıkılaştırma */
    .section-padding {
        padding: 42px 0 !important;
    }
    
    .section-title {
        font-size: 1.6rem !important;
    }

    .section-lead {
        font-size: 0.88rem !important;
    }
}

/* Mobil 480px ve altı telefonlar */
@media (max-width: 480px) {
    .container {
        padding-left: 14px;
        padding-right: 14px;
    }

    .hero-title {
        font-size: 1.5rem !important;
        line-height: 1.2 !important;
    }

    .hero-desc {
        font-size: 0.84rem !important;
        line-height: 1.5 !important;
    }

    .top-bar {
        font-size: 0.72rem !important;
    }

    .catalog-filter-btn {
        padding: 6px 14px !important;
        font-size: 0.75rem !important;
    }

    .catalog-card-img img {
        padding: 6px !important;
    }

    .catalog-card-title {
        font-size: 0.8rem !important;
        min-height: auto !important;
    }
}


    .top-bar {
        font-size: 0.75rem !important;
    }
}

/* =========================================================
   FLOATING WHATSAPP BUTTON (DESKTOP / PC ONLY)
   ========================================================= */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    background: #25d366;
    color: #ffffff !important;
    padding: 12px 22px;
    border-radius: 99px;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4), 0 2px 8px rgba(0, 0, 0, 0.15);
    z-index: 1045;
    text-decoration: none !important;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    display: none; /* Mobilde tamamen kapalı */
    align-items: center;
    gap: 10px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

@media (min-width: 992px) {
    .whatsapp-float {
        display: flex !important;
    }
}

.whatsapp-float:hover {
    background: #128c7e;
    color: #ffffff !important;
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 16px 40px rgba(37, 211, 102, 0.55);
}

.whatsapp-float i {
    font-size: 1.3rem;
}