/*
Theme Name: Engin Group
Theme URI: https://www.engingroup.com.tr
Author: Engin Group
Author URI: https://www.engingroup.com.tr
Description: Engin Group kurumsal web sitesi teması - Toptan ayakkabı tedarikçisi
Version: 1.0.0
License: All Rights Reserved
Text Domain: engingroup
*/

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    background-color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==============================
   HEADER / NAVIGATION
   ============================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.site-logo img {
    height: 55px;
    width: auto;
}

.main-nav ul {
    display: flex;
    gap: 8px;
}

.main-nav a {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #ffffff;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: #c8102e;
    background-color: rgba(200, 16, 46, 0.1);
}

/* Hamburger Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    background: none;
    border: none;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ==============================
   HERO SECTION (Anasayfa)
   ============================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    margin-top: 0;
    padding-top: 140px;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.2) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    padding: 40px 60px;
    color: #fff;
}

.hero-logo {
    width: 200px;
    margin-bottom: 30px;
    filter: brightness(0) invert(1);
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 30px;
}

.hero-btn {
    display: inline-block;
    padding: 14px 40px;
    background: #c8102e;
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.hero-btn:hover {
    background: #a00d24;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(200, 16, 46, 0.4);
}

/* ==============================
   SECTION TITLES
   ============================== */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1a1a1a;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #c8102e;
}

/* ==============================
   MARKALARIMIZ (Brands Section)
   ============================== */
.brands-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.brand-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.brand-card-header {
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 220px;
    background: #fafafa;
}

.brand-card-header img {
    max-height: 180px;
    width: auto;
}

.brand-card-body {
    padding: 25px 30px;
}

.brand-card-body p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
}

.brand-link {
    display: inline-block;
    padding: 10px 25px;
    border: 2px solid #c8102e;
    color: #c8102e;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.brand-link:hover {
    background: #c8102e;
    color: #fff;
}

/* ==============================
   ÜRÜNLER (Products Section)
   ============================== */
.products-section {
    padding: 80px 0;
    background: #fff;
}

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

.product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.product-card-img {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 220px;
    background: #f8f9fa;
}

.product-card-img img {
    max-height: 200px;
    width: auto;
    transition: transform 0.3s ease;
}

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

.product-card-info {
    padding: 15px 20px;
    text-align: center;
}

.product-card-info h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: #333;
}

/* ==============================
   HAKKIMIZDA (About Section)
   ============================== */
.about-section {
    padding: 80px 0;
    background: #fff;
}

.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.about-text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
}

.about-text p {
    font-size: 1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 15px;
}

.about-image img {
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    background: #1a1a1a;
    padding: 30px;
}

.about-values {
    max-width: 900px;
    margin: 0 auto;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-card {
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid #c8102e;
}

.value-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.value-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: #666;
}

/* Vizyon / Misyon */
.vm-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.vm-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.vm-card {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
}

.vm-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #c8102e;
    margin-bottom: 20px;
}

.vm-card p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #555;
}

/* ==============================
   İNSAN KAYNAKLARI
   ============================== */
.hr-section {
    padding: 80px 0;
    background: #fff;
}

.hr-content {
    max-width: 800px;
    margin: 0 auto;
}

.hr-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 30px;
    text-align: center;
}

.hr-content > p {
    font-size: 1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 15px;
}

.hr-principles {
    margin-top: 40px;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
}

.hr-principles ul {
    list-style: none;
    padding: 0;
}

.hr-principles li {
    padding: 12px 0 12px 30px;
    position: relative;
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
    border-bottom: 1px solid #eee;
}

.hr-principles li:last-child {
    border-bottom: none;
}

.hr-principles li::before {
    content: '•';
    position: absolute;
    left: 10px;
    color: #c8102e;
    font-weight: bold;
    font-size: 1.2rem;
}

.hr-email {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 30px;
    background: #c8102e;
    color: #fff;
    font-weight: 600;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.hr-email:hover {
    background: #a00d24;
    color: #fff;
}

/* ==============================
   PAGE HEADER (İç Sayfalar)
   ============================== */
.page-header {
    padding: 160px 0 60px;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: #fff;
    text-align: center;
    margin-top: 0;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.7;
    margin-top: 10px;
}

/* ==============================
   FOOTER
   ============================== */
.site-footer {
    background: #1a1a1a;
    color: #ccc;
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #333;
}

.footer-col h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: #999;
    margin-bottom: 10px;
}

.footer-col a {
    color: #999;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: #c8102e;
}

.footer-nav li {
    margin-bottom: 8px;
}

.footer-nav a {
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #333;
    border-radius: 50%;
    color: #fff;
    font-size: 16px;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: #c8102e;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    font-size: 0.8rem;
    color: #666;
}

/* ==============================
   CONTACT FORM
   ============================== */
.contact-section {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-card {
    background: #fff;
    padding: 25px 30px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.contact-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.contact-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.7;
}

.contact-form-wrap {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.contact-form-wrap h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #555;
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
    background: #fafafa;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #c8102e;
    background: #fff;
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-submit {
    display: inline-block;
    padding: 14px 40px;
    background: #c8102e;
    color: #fff;
    border: none;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.form-submit:hover {
    background: #a00d24;
}

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 992px) {
    .about-intro {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }

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

    .vm-grid {
        grid-template-columns: 1fr;
    }

    .hero-content {
        padding: 40px 30px;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .header-inner {
        padding: 10px 20px;
    }

    .menu-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: #fff;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .main-nav ul {
        flex-direction: column;
        padding: 20px;
    }

    .main-nav a {
        padding: 12px 20px;
    }

    .hero-section {
        min-height: 70vh;
        background-attachment: scroll;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .brands-grid {
        grid-template-columns: 1fr;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .page-header {
        padding: 100px 0 40px;
    }

    .page-header h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 1.5rem;
    }
}