/*
Theme Name: Borubar
Theme URI: 
Author: Efkan EFENDIOGLU
Author URI: 
Description: Kurumsal demir-çelik firması Borubar için modern ve endüstriyel WordPress teması.
Version: 1.0
Text Domain: borubar
*/

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

/* Reset ve Temel Ayarlar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f8f9fa;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Montserrat', sans-serif !important;
    letter-spacing: 1px !important;
}

/* Renk Paleti */
:root {
    --primary-color: #000080;
    /* Lacivert */
    --secondary-color: #C0C0C0;
    /* Gümüş Metalik */
    --text-color: #333;
    --light-bg: #fff;
    --gray-bg: #e9ecef;
}

body {
    background-color: #000022 !important;
}

/* Header & Navigation */
.top-bar {
    background-color: #000033;
    color: #ffffff;
    padding: 8px 5%;
    font-size: 13px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Inter', sans-serif;
    z-index: 10000;
    position: relative;
}

header {
    position: sticky !important;
    top: 0 !important;
    z-index: 9999 !important;
    background: transparent !important;
    border: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    margin-bottom: -100px !important;
    transition: background 0.4s ease, backdrop-filter 0.4s ease, -webkit-backdrop-filter 0.4s ease, box-shadow 0.4s ease, border-bottom 0.4s ease !important;
}

header nav a,
header .logo,
header a,
.site-logo-text {
    color: #ffffff !important;
    transition: color 0.4s ease !important;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: saturate(180%) blur(20px) !important;
    -webkit-backdrop-filter: saturate(180%) blur(20px) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05) !important;
    margin-bottom: -120px !important;
}

header.scrolled nav a,
header.scrolled .logo,
header.scrolled a,
header.scrolled .site-logo-text {
    color: #000033 !important;
}

.site-header .container {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-direction: row !important;
    padding-top: 15px !important;
    max-width: 1400px;
    margin: 0 auto;
}

.site-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.site-logo-text {
    font-size: 32px;
    font-weight: 900;
    letter-spacing: 3px;
    margin: 0;
    transition: color 0.3s ease;
}

.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
    align-items: center;
}

.main-navigation li {
    margin: 0;
    position: relative;
}

/* Dropdown Menu Styles */
.main-navigation .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px) scale(0.98);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 999;
    background-color: #000033;
    min-width: 250px;
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex;
    flex-direction: column;
    gap: 0 !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-top: 3px solid #9ea7b0;
    /* Metalik gümüş dropdown üst çizgisi */
}

.main-navigation li:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.main-navigation a .dropdown-arrow {
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.main-navigation li:hover>a .dropdown-arrow {
    transform: rotate(180deg);
}

.main-navigation .dropdown-menu li {
    margin: 0;
    width: 100%;
}

header .main-navigation .dropdown-menu a,
header.scrolled .main-navigation .dropdown-menu a {
    color: #ffffff !important;
    font-family: 'Montserrat', sans-serif !important;
    padding: 10px 15px !important;
    display: block !important;
    text-transform: none !important;
    font-size: 14px !important;
    line-height: 1.2 !important;
    border-bottom: 1px solid rgba(200, 205, 215, 0.3);
}

header .main-navigation .dropdown-menu li:last-child a,
header.scrolled .main-navigation .dropdown-menu li:last-child a {
    border-bottom: none !important;
}

header .main-navigation .dropdown-menu a:hover,
header.scrolled .main-navigation .dropdown-menu a:hover {
    color: #9ea7b0 !important;
    /* Metalik gümüş dropdown hover rengi */
    background-color: rgba(255, 255, 255, 0.05);
}

/* Mega Menu Sub-category Styles */
.main-navigation .menu-category {
    position: relative;
}

.main-navigation .sub-menu {
    position: absolute;
    top: 0;
    left: 100%;
    /* Açılış yönü sağa doğru */
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    background-color: #000033;
    min-width: 250px;
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex;
    flex-direction: column;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.2);
    border-left: 2px solid rgba(255, 255, 255, 0.1);
}

.main-navigation .menu-category:hover>.sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.main-navigation .menu-category>a {
    display: flex !important;
    align-items: center;
    font-weight: 700 !important;
    letter-spacing: 0.5px;
    padding: 9px 15px !important;
    line-height: 1.2 !important;
    border-bottom: 1px solid rgba(200, 205, 215, 0.3) !important;
    padding-right: 20px !important;
}

.main-navigation .sub-menu li {
    margin: 0 !important;
    padding: 0 !important;
}

.main-navigation .sub-menu a {
    font-weight: 400 !important;
    font-size: 13px !important;
    padding: 9px 20px !important;
    line-height: 1.2 !important;
    border-bottom: 1px solid rgba(200, 205, 215, 0.3) !important;
}

.main-navigation .sub-menu li:last-child a {
    border-bottom: none !important;
}

.main-navigation .sub-arrow {
    transition: transform 0.3s ease;
}

.main-navigation .menu-category:hover>a .sub-arrow {
    transform: translateX(3px);
    color: #9ea7b0;
}

.main-navigation a {
    text-decoration: none;
    font-family: 'Montserrat', sans-serif !important;
    text-transform: uppercase !important;
    font-size: 17px;
    font-weight: 600;
    padding: 10px 15px;
    transition: color 0.3s ease;
}

.main-navigation a:hover,
header nav a:hover,
header a:hover,
header.scrolled nav a:hover,
header.scrolled a:hover {
    color: var(--secondary-color) !important;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    animation: heroFadeSlide 15s infinite;
}

/* Her görsel üzerine lacivert gradyan overlay */
.slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 51, 0.4), rgba(0, 0, 51, 0.4));
}

.slide-1 {
    animation-delay: 0s;
}

.slide-2 {
    animation-delay: 5s;
}

.slide-3 {
    animation-delay: 10s;
}

@keyframes heroFadeSlide {
    0% {
        opacity: 0;
    }

    5% {
        opacity: 1;
    }

    33% {
        opacity: 1;
    }

    38% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: 0 20px;
}

.hero-eyebrow {
    display: inline-block;
    color: #E8E8E8;
    font-weight: 600;
    letter-spacing: 3px;
    font-size: 14px;
    margin-bottom: 15px;
    text-transform: uppercase;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: 800;
    color: #fff;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.7);
}

.hero-title .highlight {
    color: #E8E8E8;
    text-shadow: 0 0 20px rgba(192, 192, 192, 0.4);
}

@media (max-width: 768px) {
    header {
        top: 0 !important;
        margin-top: 0 !important;
    }

    .hero-title {
        font-size: 2.5rem;
    }
}

.hero-subtitle {
    font-family: 'Inter', sans-serif;
    color: #E0E0E0;
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto 30px auto;
    line-height: 1.6;
    text-shadow: 1px 1px 8px rgba(0, 0, 0, 0.5);
}

.btn-primary {
    display: inline-block;
    padding: 15px 35px;
    background: linear-gradient(90deg, #C0C0C0 0%, #E8E8E8 50%, #C0C0C0 100%);
    background-size: 200% auto;
    color: #000033;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif !important;
    font-weight: 800;
    border-radius: 50px;
    text-transform: uppercase !important;
    transition: all 0.4s ease;
    box-shadow: 0 4px 15px rgba(192, 192, 192, 0.3);
}

.btn-primary .arrow {
    display: inline-block;
    margin-left: 8px;
    font-weight: 400;
    transition: transform 0.3s ease;
}

.btn-primary:hover {
    background-position: right center;
    color: #000033 !important;
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.btn-primary:hover .arrow {
    transform: translateX(4px);
}

/* --- Welcome to Borubar Section --- */
.welcome-section {
    background-color: #fbfbfb;
    /* Kırık beyaz / Açık gri */
    background-image: url("https://www.transparenttextures.com/patterns/brushed-alum.png");
    /* Çok ince demir/çelik dokusu */
    position: relative;
    border-bottom: 3px solid #E8E8E8;
    z-index: 1;
}

.welcome-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.welcome-content h2 {
    color: #000033;
    font-size: 2.8rem;
    margin-bottom: 10px;
    font-weight: 800;
}

.welcome-slogan {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 25px;
    display: inline-block;
    /* Soft Mat Gümüş Metalik Efekti */
    background: linear-gradient(135deg, #7c8591 0%, #b8c1cd 40%, #8e98a5 60%, #a4afbd 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0px 1px 1px rgba(0, 0, 0, 0.1));
    /* Gölgelendirme yumuşatıldı */
}

.welcome-content p {
    color: #555555;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.welcome-content p strong {
    color: #000033;
    font-weight: 700;
}

.welcome-image-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    /* Hafif ve profesyonel gölge */
    border: none;
    /* Tasarım bütünlüğü için kaldırıldı */
}

.welcome-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 12px;
}

@media (max-width: 900px) {
    .welcome-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .welcome-image-wrapper {
        transform: none;
    }
}

/* Stats Section (Sayılarla Borubar) */
.stats-section {
    background: linear-gradient(rgba(0, 0, 34, 0.85), rgba(0, 0, 34, 0.95)), url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?q=80&w=2070') no-repeat center center/cover;
    background-attachment: fixed;
    /* Parallax */
    padding: 80px 20px 0;
    color: #fff;
    text-align: center;
    border-top: 4px solid #E8E8E8;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: #E8E8E8;
    margin-bottom: 10px;
    text-shadow: 0 4px 10px rgba(232, 232, 232, 0.3);
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #e9ecef;
}



/* Products/Services Grid */
.products-section {
    padding: 100px 20px;
    background-color: #f8f9fa;
    position: relative;
    /* Arka plandaki glassmorphism hissi için */
}

.products-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Opsiyonel: Eğer products section arkasında havalı bir endüstriyel doku istenirse */
.products-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://www.transparenttextures.com/patterns/cubes.png');
    opacity: 0.05;
    z-index: -1;
    pointer-events: none;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    font-size: 2.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    position: relative;
    font-weight: 800;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    margin: 20px auto 0;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    /* Jilet gibi mesafe */
}

.product-card {
    background: #ffffff !important;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    padding: 50px 30px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
    border: 1px solid #E8E8E8 !important;
    /* Gümüş tema kenarlığı */
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
    background: rgba(255, 255, 255, 1);
}

.product-icon i {
    color: #000033 !important;
    /* Lacivert ikonlar */
    transition: transform 0.3s ease;
}

.product-card:hover .product-icon {
    transform: scale(1.1);
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #000033;
    font-weight: 600;
}

.product-card p {
    color: #555555;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Butonları her zaman kartın en altına sabitler */
.product-card .product-btn,
.product-card .btn-primary {
    margin-top: auto !important;
    display: inline-block !important;
    align-self: center;
    /* Butonu ortalar */
}

/* Şık Çizgi Buton (Outline Button) */
.product-btn {
    display: inline-block;
    margin-top: auto;
    padding: 10px 25px;
    border: 2px solid var(--secondary-color);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    border-radius: 30px;
    transition: all 0.4s ease;
    background: transparent;
}

.product-btn:hover {
    background: var(--secondary-color);
    color: #000033 !important;
    box-shadow: 0 5px 15px rgba(192, 192, 192, 0.4);
}

/* Page Banner */
.page-banner {
    background-color: #000040;
    /* Koyu lacivert */
    padding: 120px 20px 60px;
    /* Üstten header yüksekliği kadar boşluk */
    text-align: center;
    color: #fff;
    border-bottom: 4px solid var(--secondary-color);
}

.page-banner h1 {
    font-size: 3rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0;
}

/* Products Hero Premium Restoration */
.products-hero {
    position: relative !important;
    background: linear-gradient(rgba(0, 0, 51, 0.75), rgba(0, 0, 51, 0.75)),
        url('https://test.borubar.com.tr/wp-content/uploads/2026/03/Gemini_Generated_Image_x8449x8449x8449x-scaled.webp') !important;
    background-size: cover !important;
    background-position: center !important;
    padding: 180px 0 150px 0 !important;
    /* Üstten 180px dikey boşluk, metni aşağı çeker */
    text-align: center !important;
    color: #ffffff !important;
    border-bottom: 4px solid var(--secondary-color) !important;
    z-index: 1 !important;
}

.products-hero h1 {
    font-size: 3.5rem !important;
    font-weight: 800 !important;
    /* Endüstriyel karakter için 800 ağırlık */
    text-transform: uppercase !important;
    margin: 0 !important;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5) !important;
}

.page-banner.sustainability-bg {
    background: linear-gradient(135deg, rgba(0, 0, 34, 0.9) 0%, rgba(0, 150, 70, 0.8) 100%), url('https://images.unsplash.com/photo-1542601906990-b4d3fb778b09?q=80&w=2070') center/cover no-repeat;
    padding: 160px 20px 80px;
    /* Normal banner'a göre biraz daha heybetli */
    border-bottom: 4px solid #2ecc71;
    /* Yeşil tasarım çizgisi */
}

/* Contact Section */
.contact-section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2,
.contact-form-wrapper h2 {
    color: var(--primary-color);
    margin-bottom: 25px;
    font-size: 2rem;
}

.contact-info p {
    color: #555;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.info-item {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.info-item:last-child {
    border-bottom: none;
}

.info-item strong {
    display: block;
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.info-item p {
    margin-bottom: 5px;
    color: #333;
    font-size: 1.05rem;
}

.info-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
}

.info-item a:hover {
    color: var(--secondary-color);
}

/* Contact Form */
.contact-form-wrapper {
    background-color: #ffffff;
    background-image: url("https://www.transparenttextures.com/patterns/graphy.png");
    /* Hafif teknik çizim dokusu */
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    /* Biraz daha derin gölge */
    position: relative;
    border: 1px solid #eaebec;
}

/* Industrial Form */
.industrial-form {
    background-color: #f8f9fa;
    padding: 40px;
    border: 1px solid #dee2e6;
    border-top: 4px solid var(--primary-color);
}

.industrial-form .form-group {
    margin-bottom: 25px;
}

.industrial-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
}

.industrial-form input,
.industrial-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ced4da;
    border-bottom: 3px solid #b5b9bd;
    /* Daha kalın alt çizgi */
    border-radius: 0;
    /* Köşeli tasarım */
    background-color: rgba(248, 249, 250, 0.8);
    font-family: 'Inter', sans-serif;
    transition: all 0.4s ease;
}

.industrial-form input:focus,
.industrial-form textarea:focus {
    outline: none;
    border-bottom-color: var(--secondary-color);
    /* Focus anında Borubar sarısı alt çizgi */
    background-color: #ffffff;
    box-shadow: 0 10px 20px rgba(241, 196, 15, 0.1);
    /* Hafif sarımsı bir parlama */
    transform: translateY(-2px);
    /* Yazmaya başlarken sanki alan öne çıkıyormuş efekti */
}

.submit-btn {
    width: 100%;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 18px;
}

/* Footer Liquid Glass Aesthetic */
.site-footer {
    position: relative;
    background: linear-gradient(135deg, #121216 0%, #1a1b26 50%, #0d0d12 100%), url('https://www.transparenttextures.com/patterns/brushed-alum.png');
    color: #e9ecef;
    padding: 0;
    margin-top: 0;
    font-family: 'Inter', sans-serif;
    z-index: 1;
}

/* Pseudo-element for extra ambient light in background */
.site-footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(255, 179, 71, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 60px 20px 60px 20px;
    /* 60px top gives cards room to hover without overflowing above */
    text-align: left;
    max-width: 80%;
    margin: 0 auto;
}

/* Premium Compact Panels */
.footer-col {
    background: #1a1a1a;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 15px 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    transition: transform 0.4s ease, background 0.4s ease, border-color 0.4s ease;
}

.footer-col:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.footer-col h3 {
    font-family: 'Montserrat', sans-serif;
    color: #ffffff;
    font-size: 16px;
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo .logo-icon {
    font-size: 28px;
    margin-right: 12px;
    filter: drop-shadow(0 0 6px rgba(192, 192, 192, 0.6));
}

.footer-logo .logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: #ffffff;
    letter-spacing: 1px;
}

.about-text {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
}

.footer-col p,
.footer-col address {
    font-size: 13px;
    line-height: 1.6;
    color: #cccccc;
    font-style: normal;
}

.widget-menu ul,
.widget-services ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget-menu li,
.widget-services li {
    margin-bottom: 8px;
    position: relative;
}

.widget-menu a,
.widget-services a {
    color: #cccccc;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    font-weight: 400;
    font-size: 13px;
}

/* Micro-ok simgeleri */
.widget-menu a::before,
.widget-services a::before {
    content: "›";
    font-size: 14px;
    margin-right: 6px;
    color: rgba(255, 255, 255, 0.4);
    transition: transform 0.3s ease, color 0.3s ease;
    line-height: 1;
    transform: translateY(1px);
    /* Mükemmel dikey hizalama için ufak dokunuş */
}

.widget-menu a:hover,
.widget-services a:hover {
    color: #DCDCDC;
    text-shadow: 0 0 10px rgba(220, 220, 220, 0.4);
}

.widget-menu a:hover::before,
.widget-services a:hover::before {
    color: #DCDCDC;
    text-shadow: 0 0 10px rgba(220, 220, 220, 0.8);
    transform: translateX(4px);
}

.widget-contact a {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.3s;
}

.widget-contact a:hover {
    color: #DCDCDC;
    text-shadow: 0 0 10px rgba(220, 220, 220, 0.4);
}

.contact-icon small {
    display: inline-block;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.7));
    margin-right: 8px;
    font-size: 14px;
    vertical-align: middle;
}

.widget-contact p {
    display: flex;
    align-items: flex-start;
    margin-bottom: 8px;
    font-size: 13px;
}

.footer-bottom {
    background: #0d0d14;
    border-top: 1px solid #A9A9A9;
    /* Clean silver line */
    padding: 25px 0;
    position: relative;
}

.footer-bottom-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    padding: 0 20px;
}



.copyright-text {
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    font-family: 'Inter', sans-serif;
    text-align: center;
}

/* Responsive */
@media (max-width: 900px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 600px) {
    .product-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .site-header .container {
        flex-direction: column;
        gap: 15px;
    }

    .main-navigation ul {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .main-navigation li {
        margin-left: 0;
    }

    .page-banner h1 {
        font-size: 2rem;
    }

    .industrial-form {
        padding: 20px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .site-logo-text {
        font-size: 24px;
    }
}


/* --- SÜRDÜRÜLEBİLİRLİK PREMIUM TASARIM VE KART DÜZELTMESİ --- */

/* 1. Hero Alanı: Lacivert-Zümrüt Gradyan ve Fotoğraf */
.surdurulebilirlik-hero-premium {
    position: relative !important;
    /* DİKKAT: Fotoğraf linkini aşağıya yapıştır */
    background: linear-gradient(rgba(0, 0, 51, 0.5), rgba(0, 0, 51, 0.5)),
        url('https://test.borubar.com.tr/wp-content/uploads/2026/03/Gemini_Generated_Image_kb6o2tkb6o2tkb6o-scaled.png') !important;
    background-size: cover !important;
    background-position: center !important;
    background-blend-mode: overlay !important;
    /* Gradyanla fotoğrafı profesyonelce kaynaştırır */
    padding: 200px 0 140px 0 !important;
    /* O devasa boşluğu silip ferahlatır */
    text-align: center !important;
    width: 100% !important;
}

.surdurulebilirlik-hero-premium h1 {
    color: #ffffff !important;
    font-size: 3.5rem !important;
    font-weight: 900 !important;
    margin: 0 !important;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5) !important;
    -webkit-text-fill-color: #ffffff !important;
}

/* 2. Kartların Zıplamasını ve Proporsiyonunu Çözen Ayar */
.page-template-page-surdurulebilirlik .products-section {
    padding: 0 0 80px 0 !important;
}

.page-template-page-surdurulebilirlik .product-grid {
    margin-top: -60px !important;
    /* Kartları arka planın üstüne hafifçe bindirir, jilet gibi durur */
    position: relative !important;
    z-index: 10 !important;
}

.page-template-page-surdurulebilirlik .product-card {
    background: #ffffff !important;
    border-radius: 12px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
    /* Animasyonu yumuşatır */
    border: 1px solid #E8E8E8 !important;
    /* Gümüş tema detayı */
}

/* Sayfayı bozmadan, sadece kendi içinde hafif ve pürüzsüz bir kalkış yapar */
.page-template-page-surdurulebilirlik .product-card:hover {
    transform: translateY(-8px) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
}

/* Sadece bu sayfada Header linklerini okunur yapmak için beyaz tut */
.page-template-page-surdurulebilirlik .site-header nav a {
    color: #ffffff !important;
}



/* --- İSTATİSTİK BÖLÜMÜ (20+ YIL) KUSURSUZ ORTALAMA --- */

/* Ana lacivert kapsayıcıyı esnek yapıya çevirip dikeyde ortalar */
.stats-section,
.home-stats {
    display: flex !important;
    align-items: center !important;
    /* Dikeyde tam merkez */
    justify-content: center !important;
    min-height: 280px !important;
    /* Kutu yüksekliğini dengeler, gerekirse bu rakamla oynayabilirsin */
    padding: 0 !important;
    /* Dengesiz itme yapan tüm boşlukları sıfırlar */
}

/* 3'lü yapıyı yan yana ve eşit aralıklı dizer */
.stats-section .container,
.home-stats .container,
.stats-row {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-evenly !important;
    /* Yatayda aralarını eşit açar */
    align-items: center !important;
    width: 100% !important;
    max-width: 1200px !important;
    /* Ekranın uçlarına çok kaçmasını engeller */
    margin: 0 auto !important;
}

/* Her bir sayının ve alt yazısının kendi içindeki hizalaması */
.stat-item,
.stat-box {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
}

/* Sayılar ve altındaki 'YILLIK TECRÜBE' yazısı arasındaki mesafeyi jilet gibi yapar */
.stat-item h2,
.stat-box h2 {
    margin: 0 0 10px 0 !important;
    /* Sadece altından 10px boşluk bırakır */
    line-height: 1 !important;
}

.stat-item p,
.stat-box p {
    margin: 0 !important;
}

/* Mobil Görünüm İçin Alt Alta Dizme (Zortlamaması için) */
@media (max-width: 768px) {

    .stats-section .container,
    .home-stats .container,
    .stats-row {
        flex-direction: column !important;
        gap: 40px !important;
        /* Mobilde aralarını açar */
        padding: 40px 0 !important;
    }
}

/* --- GERÇEK KROM / METALİK GÜMÜŞ EFEKTLERİ --- */

/* 1. İstatistik Sayıları (3D Işık Yansımalı Gümüş) */
.stat-item h2,
.stat-box h2,
.home-stats h2 {
    /* Butonun keskin krom yansıması için güncellenmiş gradyan */
    background: linear-gradient(to bottom, #ffffff 0%, #f0f0f0 40%, #777777 50%, #f0f0f0 60%, #ffffff 100%) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    filter: drop-shadow(0px 2px 2px rgba(0, 0, 0, 0.3)) !important;
    font-family: 'Montserrat', sans-serif !important;
    font-weight: 900 !important;
}



/* 3. Ana Sayfadaki Buton (Krom Kaplama Hissi) */
.btn-primary,
.surdurulebilirlik-hero-premium .btn,
[class*="btn-"] {
    background: linear-gradient(135deg, #e0e0e0 0%, #ffffff 30%, #a0a0a0 70%, #ffffff 100%) !important;
    color: #000033 !important;
    border: 1px solid #ffffff !important;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1), inset 0 1px 2px rgba(255, 255, 255, 1) !important;
    transition: all 0.3s ease !important;
}

.btn-primary:hover,
[class*="btn-"]:hover {
    /* Üzerine gelince ışık yön değiştirir */
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 30%, #ffffff 70%, #a0a0a0 100%) !important;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3), inset 0 1px 2px rgba(255, 255, 255, 1) !important;
    transform: translateY(-2px) !important;
}

/* --- ÜRÜN DETAY SAYFALARI (KROM MİL & HONLANMIŞ BORU) --- */
.product-detail-container {
    max-width: 1100px !important;
    margin: 60px auto !important;
    padding: 0 20px !important;
}

.product-header h1 {
    color: #000033 !important;
    font-size: 2.8rem !important;
    font-weight: 800 !important;
    border-bottom: 3px solid #C0C0C0 !important;
    /* Gümüş tema uyumu */
    padding-bottom: 15px !important;
    margin-bottom: 25px !important;
    text-transform: uppercase !important;
}

.product-desc {
    font-size: 1.1rem !important;
    line-height: 1.8 !important;
    color: #444 !important;
    margin-bottom: 40px !important;
}

.tech-specs-box {
    background: #ffffff !important;
    border: 1px solid #E8E8E8 !important;
    border-radius: 8px !important;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05) !important;
    overflow: hidden !important;
}

.tech-specs-box h3 {
    background: linear-gradient(90deg, #000033 0%, #001a4d 100%) !important;
    color: #ffffff !important;
    margin: 0 !important;
    padding: 20px !important;
    font-size: 1.5rem !important;
}

.tech-table {
    width: 100% !important;
    border-collapse: collapse !important;
}

.tech-table td {
    padding: 16px 20px !important;
    border-bottom: 1px solid #E8E8E8 !important;
    font-size: 1rem !important;
    color: #333 !important;
}

.tech-table tr:nth-child(even) {
    background-color: #fcfcfc !important;
}

.tech-table td strong {
    color: #000033 !important;
    font-weight: 700 !important;
}

/* --- Global Button Typography Override --- */
button,
input[type="submit"],
input[type="button"],
.btn,
.button {
    font-family: 'Montserrat', sans-serif !important;
    text-transform: uppercase !important;
}

/* --- Sustainability Hero Section --- */
.surdurulebilirlik-hero-premium {
    position: relative;
    padding: 150px 20px;
    background-image: url('https://test.borubar.com.tr/wp-content/uploads/2026/03/Gemini_Generated_Image_kb6o2tkb6o2tkb6o-scaled.png');
    background-size: cover;
    background-position: center;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.surdurulebilirlik-hero-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 51, 0.5);
    /* Navy overlay */
    z-index: 1;
}

.surdurulebilirlik-hero-premium .container {
    position: relative;
    z-index: 2;
}

.surdurulebilirlik-hero-premium h1 {
    font-family: 'Montserrat', sans-serif !important;
    text-transform: uppercase !important;
    color: #ffffff;
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* --- Product Detail Page --- */
.product-detail-page {
    background: linear-gradient(135deg, #ffffff 0%, #f0f2f5 100%);
    /* Fırçalanmış çelik/metal hissi veren pürüzsüz açık gri gradyan */
    width: 100%;
}

.product-hero {
    /* Overlay ve Görsel Birleşimi (Koyu Lacivert %75) */
    background-image: linear-gradient(rgba(0, 0, 51, 0.75), rgba(0, 0, 51, 0.75)), url('https://test.borubar.com.tr/wp-content/uploads/2026/03/Gemini_Generated_Image_5wfye05wfye05wfy-scaled.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #000033;
    /* Fallback */

    min-height: 500px;
    /* Esnek yükseklik */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* Dikeyde garanti ortalama */
    text-align: center;
    color: #ffffff;
    padding: 0 40px;
    /* Yatay padding korunur; dikey ortalama tamamen flex'e bırakılır */
    box-shadow: inset 0 -10px 30px rgba(0, 0, 0, 0.5);
    /* Derinlik hissi */
}

.product-hero h1 {
    font-family: 'Montserrat', sans-serif !important;
    font-weight: 900 !important;
    font-size: 3rem;
    margin: 0 0 15px 0;
    color: #ffffff;
    letter-spacing: 2px;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.7);
}

.product-hero .product-subtitle {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 1.2rem;
    color: #e0e0e0;
    max-width: 800px;
    margin: 0;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.product-content-section {
    padding: 120px 0 140px 0;
    /* İçerik ve butonlar arası ferahlatıldı */
}

.product-container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}

.product-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 100px;
    /* Boşluklar daha da artırıldı */
}

.product-image-col {
    width: 45%;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    /* Yumuşak dış gölge */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.product-info-col {
    width: 45%;
    display: flex;
    flex-direction: column;
}

.product-main-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    object-fit: cover;
    margin-bottom: 25px;
    /* Altındaki listeyle boşluk */
}

/* Tablo alt çizgisi hizalaması için liste sarmalayıcı */
.product-feature-list-wrapper {
    margin-top: auto;
    /* Kalan boşluğu doldurup listeyi en alta (tabloyla hizaya) iter */
    padding: 15px 20px;
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 8px;
    border: 1px solid rgba(200, 200, 200, 0.2);
}

.product-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-feature-list li {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: #000033;
    display: flex;
    align-items: center;
    line-height: 1.4;
}

.feature-check {
    background: linear-gradient(90deg, #cfd6df 0%, #8b95a1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    /* Metalik krom onay işareti */
    font-size: 1.2rem;
    margin-right: 12px;
    font-weight: bold;
}

.product-description {
    font-size: 1.1rem;
    /* Okunabilirlik için hafif büyütüldü */
    line-height: 1.8;
    margin-bottom: 40px;
    /* Tablo öncesi boşluk, ferahlatıldı */
}

.product-tech-table-wrapper {
    margin-bottom: 60px;
    /* Buton öncesi boşluk */
}

.product-tech-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #ffffff;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
    border-radius: 10px;
    overflow: hidden;
}

.product-tech-table thead {
    background-color: #000033;
    color: #ffffff;
}

.product-tech-table th {
    padding: 20px 25px;
    text-align: left;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.15rem;
    border: none;
    letter-spacing: 0.5px;
}

.product-tech-table td {
    padding: 18px 25px;
    border-bottom: 1px solid #e9ecef;
    /* İnce açık gri çizgi */
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    color: #444444;
    line-height: 1.6;
}

.product-tech-table tbody tr:last-child td {
    border-bottom: none;
}

.product-tech-table td strong {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #000033;
}

.product-cta-wrapper {
    margin-top: auto;
    text-align: left;
    /* Buton hizalaması */
}

/* Ana sayfa "View Details" buton yapısına uygun yenilenmiş CTA */
.btn-product-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    /* Beyaz/Açık Gri Arka Plan */
    color: #000033 !important;
    /* Lacivert Metin */
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    /* Montserrat Bold */
    font-size: 1.05rem;
    padding: 16px 40px;
    border-radius: 50px;
    /* Tam yuvarlak kapsül form */
    text-transform: uppercase;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    /* Zarif başlangıç gölgesi */
    border: 1px solid #e2e5e8;
}

.btn-product-cta span {
    margin-left: 10px;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.btn-product-cta:hover {
    background: #f8f9fa;
    /* Hoverda çok hafif ton değişimi */
    color: #000033 !important;
    /* İptal edildi, her zaman lacivert kalacak */
    transform: translateY(-4px);
    /* Yukarı kalkma hareketi */
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    /* Hoverda gölge artışı */
    border-color: transparent;
}

.btn-product-cta:hover span {
    transform: translateX(4px);
    /* Ok sağa kayar */
}

@media (max-width: 900px) {
    .product-grid {
        flex-direction: column;
        gap: 40px;
    }

    .product-image-col,
    .product-info-col {
        width: 100%;
    }

    .product-hero {
        height: 300px;
        padding: 0 20px;
    }

    .product-hero h1 {
        font-size: 2rem;
    }
}

/* --- Advanced Engineering Specifications - Tab Section --- */
.eng-specs-section {
    background: #ffffff;
    padding: 60px 0;
    width: 100%;
}

.eng-specs-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
}

.eng-specs-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.8rem;
    color: #000033;
    text-align: center;
    margin: 0 0 35px 0;
    letter-spacing: 0.5px;
}

.eng-tabs {
    display: flex;
    border-bottom: 2px solid #eaeaea;
    margin-bottom: 30px;
    gap: 0;
}

.eng-tab {
    flex: 1;
    background: #f4f6f8;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 14px 16px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    color: #666;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s ease;
    margin-bottom: -2px;
}

.eng-tab:hover {
    background: #eef0f3;
    color: #000033;
}

.eng-tab.active {
    background: #ffffff;
    color: #000033;
    border-bottom: 3px solid #9ea7b0;
    /* Metalik gümüş aktif sekme çizgisi */
}

.eng-tab .tab-icon {
    margin-right: 6px;
}

.eng-tab-content {
    display: none;
    padding: 20px 5px;
    animation: fadeIn 0.2s ease;
}

.eng-tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.eng-spec-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.eng-spec-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.97rem;
    color: #444;
    line-height: 1.6;
    padding: 12px 16px;
    border-left: 3px solid #9ea7b0;
    /* Metalik gümüş sol çizgi */
    background: #fafafa;
    border-radius: 0 6px 6px 0;
}

.spec-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.eng-spec-group {
    margin-bottom: 24px;
}

.spec-group-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: #000033;
    margin: 0 0 14px 0;
    padding-bottom: 6px;
    border-bottom: 1px solid #eaeaea;
}

@media (max-width: 768px) {
    .eng-tabs {
        flex-direction: column;
    }

    .eng-tab {
        border-bottom: none;
        border-left: 3px solid transparent;
        text-align: left;
    }

    .eng-tab.active {
        border-left: 3px solid #9ea7b0;
        /* Metalik gümüş - mobil aktif sekme */
        border-bottom: none;
    }
}

/* --- Standard Production Sizes Section --- */
.production-sizes-section {
    background-color: #f9f9fa;
    /* Ana zeminden çok hafif farklı açık gri */
    padding: 40px 0 60px 0;
    width: 100%;
}

.sizes-header {
    text-align: center;
    margin-bottom: 30px;
}

.sizes-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 2.2rem;
    color: #000033;
    margin: 0 0 5px 0;
}

.sizes-header p {
    font-family: 'Inter', sans-serif;
    font-style: italic;
    font-size: 1.1rem;
    color: #666666;
    margin: 0;
}

.sizes-grid-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.sizes-col {
    background: #ffffff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.sizes-col-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.3rem;
    color: #000033;
    margin: 0 0 25px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #9ea7b0;
    /* Metalik gümüş başlık çizgisi */
    display: inline-block;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
}

.imperial-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5px;
}

.size-cell {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    /* İnce açık gri çerçeve */
    border-radius: 4px;
    padding: 8px 10px;
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: #444444;
    transition: background-color 0.2s ease;
    cursor: default;
}

.size-cell:hover {
    background-color: #eef0f3;
    /* Metalik gri hover - kırmızı kaldırıldı */
    color: #000033;
}

@media (max-width: 900px) {
    .sizes-grid-wrapper {
        grid-template-columns: 1fr;
        /* Mobil cihazlarda alt alta tek sütun */
    }

    .metric-grid,
    .imperial-grid {
        grid-template-columns: repeat(2, 1fr);
        /* Mobilde daralınca da okunabilirlik için 2'li akış */
    }
}

/* --- 2x2 Product Catalog Grid (Our Products Page) --- */
.catalog-grid-section {
    background: #f0f2f5;
    padding: 70px 0 80px;
    width: 100%;
}

.catalog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

.catalog-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

/* --- Catalog Card --- */
.catalog-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 51, 0.08);
    display: flex;
    flex-direction: column;
    transition: transform 0.35s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.35s ease;
}

.catalog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.13);
}

/* 16:9 görsel alanı */
.catalog-card-image {
    width: 100%;
    padding-top: 56.25%;
    /* 16:9 Aspect Ratio */
    position: relative;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
    transition: transform 0.6s ease;
}

.catalog-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

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

.catalog-card-body {
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    flex: 1;
    text-align: left;
}

.catalog-card-title {
    font-family: 'Montserrat', sans-serif !important;
    font-weight: 800;
    font-size: 1.15rem;
    color: #000033;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 15px 0;
}

.catalog-card-separator {
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #cfd6df 0%, #8b95a1 100%);
    margin-bottom: 20px;
}

.catalog-card-desc {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    color: #666666;
    line-height: 1.6;
    margin: 0 0 24px 0;
    flex: 1;
}

/* VIEW DETAILS butonu — global metalik buton stiliyle uyumlu */
.catalog-card-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    align-self: flex-start !important;
    text-decoration: none !important;
    font-family: 'Montserrat', sans-serif !important;
    font-weight: 700 !important;
    font-size: 0.82rem !important;
    letter-spacing: 0.8px !important;
    text-transform: uppercase !important;
    padding: 12px 28px !important;
    border-radius: 50px !important;
    transition: all 0.3s ease !important;
    /* Metalik gümüş gradyan — sitedeki tüm metalik butonlarla birebir */
    background: linear-gradient(135deg, #e0e0e0 0%, #ffffff 30%, #a0a0a0 70%, #ffffff 100%) !important;
    color: #000033 !important;
    border: 1px solid #ffffff !important;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1), inset 0 1px 2px rgba(255, 255, 255, 1) !important;
}

.catalog-card-btn span {
    margin-left: 8px;
    transition: transform 0.25s ease;
}

.catalog-card-btn:hover {
    /* Hover'da ışık yön değiştirir — diğer metalik butonlarla aynı */
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 30%, #ffffff 70%, #a0a0a0 100%) !important;
    color: #000033 !important;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3), inset 0 1px 2px rgba(255, 255, 255, 1) !important;
    transform: translateY(-2px) !important;
}

.catalog-card-btn:hover span {
    transform: translateX(4px);
}

/* Mobil: tek sütun */
@media (max-width: 768px) {
    .catalog-grid-2x2 {
        grid-template-columns: 1fr;
    }

    .catalog-container {
        padding: 0 16px;
    }
}