/* ======================================
   NERO OTOMASYON - ANA STIL DOSYASI
   Renk Paleti:
   - Koyu: #1a1a2e (header/footer)
   - Kirmizi: #cc0000 / #e60000 (vurgular)
   - Acik gri: #f5f6fa (zemin)
   - Beyaz: #ffffff (kartlar)
   - Metalik: #6c757d (ikincil)
   - Metin: #333333
====================================== */

/* ============================== */
/* CSS DEGISKENLERI               */
/* ============================== */
:root {
    --nero-dark: #1a1a2e;
    --nero-dark-light: #16213e;
    --nero-red: #cc0000;
    --nero-red-hover: #e60000;
    --nero-red-dark: #990000;
    --nero-gray-bg: #f5f6fa;
    --nero-metallic: #6c757d;
    --nero-white: #ffffff;
    --nero-text: #333333;
    --nero-text-light: #666666;
    --nero-border: #e0e0e0;
    --nero-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --nero-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
    --nero-radius: 8px;
    --nero-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Rajdhani', 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--nero-text);
    background-color: var(--nero-gray-bg);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--nero-dark);
}

a {
    text-decoration: none;
    color: var(--nero-red);
    transition: var(--nero-transition);
}

a:hover {
    color: var(--nero-red-hover);
}

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

.section-padding {
    padding: 80px 0;
}

/* ============================== */
/* TOP BAR                        */
/* ============================== */
.top-bar {
    background-color: var(--nero-dark);
    padding: 8px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.top-bar-left {
    display: flex;
    gap: 20px;
}

.top-contact {
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--nero-transition);
}

.top-contact:hover {
    color: var(--nero-red);
}

.top-contact i {
    color: var(--nero-red);
    font-size: 11px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: var(--nero-transition);
}

.social-links a:hover {
    color: var(--nero-red);
    transform: translateY(-2px);
}

/* ============================== */
/* MAIN NAVIGATION                */
/* ============================== */
.main-nav {
    background-color: var(--nero-white);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--nero-transition);
}

.main-nav.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

.nav-logo .logo-img {
    height: 50px;
    width: auto;
    transition: var(--nero-transition);
}

.nav-logo .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
    text-decoration: none;
}

.nav-logo .logo-nero {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--nero-red);
    letter-spacing: -1px;
}

.nav-logo .logo-otom {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--nero-metallic);
    letter-spacing: 3px;
    background: linear-gradient(135deg, #666, #999);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 5px;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 10px 16px;
    color: var(--nero-text);
    font-weight: 500;
    font-size: 15px;
    border-radius: var(--nero-radius);
    transition: var(--nero-transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--nero-red);
    transition: var(--nero-transition);
    transform: translateX(-50%);
}

.nav-link:hover,
.nav-item.active .nav-link {
    color: var(--nero-red);
}

.nav-link:hover::after,
.nav-item.active .nav-link::after {
    width: 60%;
}

/* Dropdown */
.nav-item.has-dropdown .nav-link::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 11px;
    margin-left: 5px;
    position: static;
    width: auto;
    height: auto;
    background-color: transparent;
    transform: none;
    display: inline-block;
    transition: var(--nero-transition);
}

.nav-item.has-dropdown:hover .nav-link::after {
    transform: rotate(180deg);
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    background: var(--nero-white);
    min-width: 200px;
    padding: 10px 0;
    border-radius: var(--nero-radius);
    box-shadow: var(--nero-shadow-hover);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--nero-transition);
    list-style: none;
    border: 1px solid var(--nero-border);
}

.nav-item.has-dropdown:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown li a {
    display: block;
    padding: 8px 20px;
    color: var(--nero-text);
    font-size: 14px;
    transition: var(--nero-transition);
}

.nav-dropdown li a:hover {
    color: var(--nero-red);
    background-color: var(--nero-gray-bg);
    padding-left: 25px;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    width: 36px;
    height: 36px;
    position: relative;
    cursor: pointer;
    z-index: 1100;
    border-radius: 6px;
    transition: var(--nero-transition);
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--nero-dark);
    position: absolute;
    transition: var(--nero-transition);
    border-radius: 2px;
}

.hamburger {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hamburger::before {
    content: '';
    top: -7px;
}

.hamburger::after {
    content: '';
    top: 7px;
}

/* ============================== */
/* HERO SLIDER                    */
/* ============================== */
.hero-slider {
    position: relative;
    height: 85vh;
    min-height: 550px;
    max-height: 800px;
}

.hero-swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
    overflow: hidden;
}

.slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.swiper-slide-active .slide-bg {
    transform: scale(1);
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.85) 0%, rgba(22, 33, 62, 0.6) 100%);
}

.slide-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 40px;
}

.slide-title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    color: var(--nero-white);
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    max-width: 600px;
}

.slide-btn {
    width: fit-content;
}

/* Swiper custom styles */
.hero-slider .swiper-button-next,
.hero-slider .swiper-button-prev {
    color: var(--nero-white);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    backdrop-filter: blur(5px);
    transition: var(--nero-transition);
}

.hero-slider .swiper-button-next:hover,
.hero-slider .swiper-button-prev:hover {
    background: var(--nero-red);
}

.hero-slider .swiper-button-next::after,
.hero-slider .swiper-button-prev::after {
    font-size: 18px;
}

.hero-slider .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
}

.hero-slider .swiper-pagination-bullet-active {
    background: var(--nero-red);
    width: 30px;
    border-radius: 6px;
}

/* ============================== */
/* SECTION HEADERS                */
/* ============================== */
.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--nero-red);
    margin-bottom: 10px;
    position: relative;
}

.section-tag::before {
    display: none;
}

.text-center .section-tag {
    padding-left: 0;
}

.text-center .section-tag::before {
    display: none;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 15px;
}

.section-desc {
    font-size: 16px;
    color: var(--nero-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================== */
/* SERVICE CARDS                  */
/* ============================== */
.service-card {
    background: var(--nero-white);
    border-radius: var(--nero-radius);
    padding: 35px 30px;
    height: 100%;
    box-shadow: var(--nero-shadow);
    transition: var(--nero-transition);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--nero-red), var(--nero-red-hover));
    transform: scaleX(0);
    transition: var(--nero-transition);
    transform-origin: left;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--nero-shadow-hover);
    border-color: rgba(204, 0, 0, 0.1);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 65px;
    height: 65px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(204, 0, 0, 0.1), rgba(204, 0, 0, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--nero-transition);
}

.service-icon i {
    font-size: 26px;
    color: var(--nero-red);
    transition: var(--nero-transition);
}

.service-card:hover .service-icon {
    background: var(--nero-red);
}

.service-card:hover .service-icon i {
    color: var(--nero-white);
}

.service-title {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.service-desc {
    color: var(--nero-text-light);
    font-size: 14px;
    margin-bottom: 15px;
}

.service-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--nero-red);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.service-link i {
    transition: var(--nero-transition);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* ============================== */
/* ABOUT PREVIEW                  */
/* ============================== */
.about-image-wrapper {
    position: relative;
    border-radius: var(--nero-radius);
    overflow: hidden;
    height: 100%;
}

.about-img {
    width: 100%;
    height: 100%;
    min-height: 400px;
    object-fit: cover;
    border-radius: var(--nero-radius);
}

.experience-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--nero-red);
    color: var(--nero-white);
    padding: 20px 25px;
    border-radius: var(--nero-radius);
    text-align: center;
    box-shadow: 0 5px 20px rgba(204, 0, 0, 0.4);
}

.exp-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    line-height: 1;
}

.exp-text {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 5px;
}

.about-content {
    padding-left: 20px;
}

.about-text {
    color: var(--nero-text-light);
    margin-bottom: 25px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
}

.feature-item i {
    color: var(--nero-red);
    font-size: 16px;
}

/* ============================== */
/* STATS SECTION                  */
/* ============================== */
.stats-section {
    position: relative;
    background: url('../images/backgrounds/stats-bg.svg') center/cover no-repeat fixed;
    padding: 80px 0;
}

.stats-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.92), rgba(22, 33, 62, 0.88));
}

.stats-section .container {
    position: relative;
    z-index: 2;
}

.stat-item {
    text-align: center;
    padding: 30px 15px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    border-radius: 50%;
    border: 2px solid rgba(204, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon i {
    font-size: 22px;
    color: var(--nero-red);
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--nero-white);
    font-family: var(--font-heading);
    line-height: 1;
}

.stat-label {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================== */
/* REQUEST FORM SECTION           */
/* ============================== */
.request-form-wrapper {
    max-width: 800px;
    margin: 40px auto 0;
    background: var(--nero-white);
    border-radius: 12px;
    box-shadow: var(--nero-shadow);
    overflow: hidden;
}

.request-tabs {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    background: var(--nero-dark);
}

.request-tab {
    flex: 1;
    padding: 18px 15px;
    text-align: center;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    font-weight: 500;
    transition: var(--nero-transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    border-bottom: 3px solid transparent;
}

.request-tab i {
    font-size: 20px;
}

.request-tab:hover {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.05);
}

.request-tab.active {
    color: var(--nero-white);
    border-bottom-color: var(--nero-red);
    background: rgba(204, 0, 0, 0.1);
}

.request-form {
    padding: 35px;
}

/* ============================== */
/* BLOG CARDS                     */
/* ============================== */
.blog-card {
    background: var(--nero-white);
    border-radius: var(--nero-radius);
    overflow: hidden;
    transition: var(--nero-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.06);
    position: relative;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--nero-red);
    transition: height 0.4s ease;
    border-radius: 0 0 4px 0;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
    border-color: rgba(204, 0, 0, 0.08);
}

.blog-card:hover::before {
    height: 100%;
}

.blog-card-img {
    position: relative;
    height: 180px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease, opacity 0.3s ease;
}

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

.blog-card-date {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(255,255,255,0.95);
    color: var(--nero-dark);
    padding: 6px 10px;
    border-radius: 6px;
    text-align: center;
    line-height: 1.1;
    backdrop-filter: blur(4px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.blog-card-date .day {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--nero-red);
}

.blog-card-date .month {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--nero-text-light);
}

.blog-card-body {
    padding: 22px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-title {
    font-size: 1.05rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-card-title a {
    color: var(--nero-dark);
    transition: var(--nero-transition);
}

.blog-card-title a:hover {
    color: var(--nero-red);
}

.blog-card-excerpt {
    color: var(--nero-text-light);
    font-size: 13.5px;
    margin-bottom: 16px;
    flex: 1;
    line-height: 1.6;
}

.blog-card-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--nero-red);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding-top: 12px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.blog-card-link:hover i {
    transform: translateX(4px);
}

.blog-card-link i {
    transition: var(--nero-transition);
    font-size: 11px;
}

/* ============================== */
/* FOOTER                         */
/* ============================== */
.site-footer {
    background: var(--nero-dark);
    color: rgba(255, 255, 255, 0.8);
}

.footer-top {
    padding: 70px 0 40px;
}

.footer-logo img {
    height: 45px;
    margin-bottom: 20px;
}

.footer-logo .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
    margin-bottom: 20px;
}

.footer-logo .logo-nero {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--nero-red);
    letter-spacing: -1px;
}

.footer-logo .logo-otom {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: var(--nero-transition);
}

.footer-social a:hover {
    background: var(--nero-red);
    color: var(--nero-white);
    transform: translateY(-3px);
}

.widget-title {
    color: var(--nero-white);
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    position: relative;
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background: var(--nero-red);
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    transition: var(--nero-transition);
    display: inline-flex;
    align-items: center;
}

.footer-links a::before {
    content: '\f105';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 8px;
    font-size: 11px;
    color: var(--nero-red);
}

.footer-links a:hover {
    color: var(--nero-white);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 14px;
}

.footer-contact li i {
    color: var(--nero-red);
    margin-top: 3px;
    width: 16px;
}

.footer-contact li a {
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact li a:hover {
    color: var(--nero-white);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 0;
}

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

.copyright {
    margin: 0;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
}

.footer-bottom-links a:hover {
    color: var(--nero-red);
}

/* ============================== */
/* SITE TOAST NOTIFICATIONS       */
/* ============================== */
.site-toast-container {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    max-width: 480px;
    width: 100%;
    padding-top: 20px;
    pointer-events: none;
}

.site-toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 8px;
    background: var(--nero-dark);
    color: #fff;
    animation: toastDropIn 0.4s ease forwards;
    opacity: 0;
    transform: translateY(-20px);
    pointer-events: auto;
}

.site-toast-icon {
    font-size: 16px;
    flex-shrink: 0;
    color: var(--nero-red);
}

.site-toast-msg {
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    line-height: 1.4;
}

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

@keyframes toastDropOut {
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

.site-toast.hiding {
    animation: toastDropOut 0.3s ease forwards;
}

@media (max-width: 576px) {
    .site-toast-container {
        max-width: none;
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* ============================== */
/* SIDE NAVIGATION (Desktop)      */
/* ============================== */
.side-nav {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%) translateX(-70px);
    z-index: 9990;
    display: flex;
    flex-direction: column;
    gap: 6px;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none;
}

.side-nav.visible {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
    pointer-events: auto;
}

.side-nav-item {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nero-dark);
    font-size: 14px;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    text-decoration: none;
}

.side-nav-item:hover {
    background: var(--nero-dark);
    color: var(--nero-white);
    border-color: var(--nero-dark);
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(26, 26, 46, 0.25);
}

.side-nav-item.side-nav-phone:hover {
    background: var(--nero-red);
    border-color: var(--nero-red);
    box-shadow: 0 4px 15px rgba(204, 0, 0, 0.3);
}

/* Tooltip */
.side-nav-item::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%) translateX(-5px);
    background: var(--nero-dark);
    color: var(--nero-white);
    padding: 5px 12px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.side-nav-item:hover::after {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

/* Sadece desktop (>992px) */
@media (max-width: 992px) {
    .side-nav {
        display: none !important;
    }
}

/* ============================== */
/* WHATSAPP BUTTON                */
/* ============================== */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 56px;
    height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nero-white);
    font-size: 28px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--nero-transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: var(--nero-white);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25d366;
    animation: whatsappPulse 2s infinite;
}

@keyframes whatsappPulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ============================== */
/* SCROLL TOP BUTTON              */
/* ============================== */
.scroll-top-btn {
    position: fixed;
    bottom: 95px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--nero-dark);
    color: var(--nero-white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--nero-transition);
    z-index: 998;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background: var(--nero-red);
    transform: translateY(-3px);
}

/* ============================== */
/* BUTTONS                        */
/* ============================== */
.btn-primary {
    background-color: var(--nero-red);
    border-color: var(--nero-red);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--nero-radius);
    transition: var(--nero-transition);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--nero-red-hover);
    border-color: var(--nero-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(204, 0, 0, 0.3);
}

.btn-outline-primary {
    color: var(--nero-red);
    border-color: var(--nero-red);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--nero-radius);
    transition: var(--nero-transition);
}

.btn-outline-primary:hover {
    background-color: var(--nero-red);
    border-color: var(--nero-red);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(204, 0, 0, 0.3);
}

.btn-outline-light {
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--nero-radius);
}

/* ============================== */
/* FORM STYLES                    */
/* ============================== */
.form-control,
.form-select {
    border-radius: var(--nero-radius);
    border-color: var(--nero-border);
    padding: 12px 16px;
    transition: var(--nero-transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--nero-red);
    box-shadow: 0 0 0 3px rgba(204, 0, 0, 0.1);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--nero-red);
}

/* ============================== */
/* ALERTS                         */
/* ============================== */
.alert {
    border-radius: var(--nero-radius);
    border: none;
    font-size: 14px;
}

/* ============================== */
/* BACKGROUND HELPERS             */
/* ============================== */
.bg-light {
    background-color: var(--nero-gray-bg) !important;
}

/* ============================== */
/* PAGE BANNER                    */
/* ============================== */
.page-banner {
    background: linear-gradient(135deg, var(--nero-dark) 0%, #2d2d4e 100%);
    padding: 80px 0 50px;
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M54.627 0l.83.828-1.415 1.415L51.8 0h2.827zM5.373 0l-.83.828L5.96 2.243 8.2 0H5.374zM48.97 0l3.657 3.657-1.414 1.414L46.143 0h2.828zM11.03 0L7.372 3.657 8.787 5.07 13.857 0H11.03zm32.284 0L49.8 6.485 48.384 7.9l-7.9-7.9h2.83zM16.686 0L10.2 6.485 11.616 7.9l7.9-7.9h-2.83zM22.344 0L13.858 8.485 15.272 9.9l9.9-9.9h-2.828zM27.03 0L17.544 9.485 18.96 10.9l10.9-10.9h-2.83zM32.688 0L22.2 10.485 23.616 11.9l10.9-10.9h-1.828z' fill='rgba(255,255,255,0.02)' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.page-banner-content {
    position: relative;
    z-index: 2;
}

.page-title {
    color: var(--nero-white);
    font-size: 2.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 15px;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.breadcrumb-nav a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: var(--nero-transition);
}

.breadcrumb-nav a:hover {
    color: var(--nero-red);
}

.breadcrumb-nav .separator {
    color: rgba(255, 255, 255, 0.4);
    font-size: 10px;
}

.breadcrumb-nav span:last-child {
    color: var(--nero-red);
    font-size: 14px;
}

/* ============================== */
/* SECTION HEADERS (Left aligned) */
/* ============================== */
.section-header-left {
    margin-bottom: 30px;
}

.section-header-left .section-tag {
    display: inline-block;
    background: rgba(204, 0, 0, 0.08);
    color: var(--nero-red);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
}

.section-title-left {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--nero-dark);
    line-height: 1.3;
}

.section-desc {
    color: var(--nero-text-light);
    font-size: 15px;
    max-width: 600px;
    margin: 10px auto 0;
}

/* ============================== */
/* ABOUT PAGE                     */
/* ============================== */
.about-page .about-image-area {
    position: relative;
}

.about-page .about-main-img img {
    border-radius: var(--nero-radius);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.experience-badge-lg {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--nero-red);
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(204, 0, 0, 0.3);
}

.experience-badge-lg .badge-inner {
    text-align: center;
    color: white;
}

.experience-badge-lg .number {
    font-size: 2.2rem;
    font-weight: 800;
    font-family: var(--font-heading);
    display: block;
    line-height: 1;
}

.experience-badge-lg .text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-content-area .lead-text {
    font-size: 1.1rem;
    color: var(--nero-dark);
    font-weight: 500;
    line-height: 1.7;
    margin-bottom: 15px;
}

.page-content-html {
    font-size: 15px;
    line-height: 1.8;
    color: var(--nero-text);
}

.page-content-html p {
    margin-bottom: 15px;
}

/* Why Us Cards */
.why-card {
    background: white;
    border-radius: var(--nero-radius);
    padding: 35px 25px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--nero-transition);
    height: 100%;
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.why-icon {
    width: 70px;
    height: 70px;
    background: rgba(204, 0, 0, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    color: var(--nero-red);
    transition: var(--nero-transition);
}

.why-card:hover .why-icon {
    background: var(--nero-red);
    color: white;
}

.why-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.why-card p {
    font-size: 14px;
    color: var(--nero-text-light);
    margin: 0;
}

/* Vision Mission */
.vm-card {
    background: white;
    border-radius: var(--nero-radius);
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid #e8e8e8;
    height: 100%;
}

.vm-icon {
    width: 50px;
    height: 50px;
    background: rgba(204, 0, 0, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--nero-red);
    margin-bottom: 20px;
}

.vm-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.vm-card p {
    color: var(--nero-text-light);
    line-height: 1.8;
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: 60px 0;
}

.cta-box {
    background: linear-gradient(135deg, var(--nero-dark) 0%, #2d2d4e 100%);
    border-radius: var(--nero-radius);
    padding: 50px;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(204, 0, 0, 0.1) 0%, transparent 70%);
}

.cta-box h3 {
    color: white;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 8px;
    position: relative;
}

.cta-box p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    position: relative;
}

.btn-primary-custom {
    background: var(--nero-red);
    color: white;
    border: 2px solid var(--nero-red);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--nero-radius);
    transition: var(--nero-transition);
    display: inline-block;
    text-decoration: none;
    position: relative;
}

.btn-primary-custom:hover {
    background: var(--nero-red-hover);
    border-color: var(--nero-red-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(204, 0, 0, 0.3);
}

.btn-outline-custom {
    background: transparent;
    color: var(--nero-red);
    border: 2px solid var(--nero-red);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--nero-radius);
    transition: var(--nero-transition);
    display: inline-block;
    text-decoration: none;
}

.btn-outline-custom:hover {
    background: var(--nero-red);
    color: white;
    transform: translateY(-2px);
}

/* ============================== */
/* SERVICES PAGE - TEKNIK KARTLAR */
/* Sade, endustriyel/muhendislik hissi — yumusak "SaaS" kart klisesinden kacinilir: */
/* zipla-golgele hover yok, gradyanli ikon kutusu yok, buyuk numara yapisal bir eleman. */
/* ============================== */
.service-card-modern {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 28px 26px 26px;
    background: #fff;
    border-radius: 10px;
    text-decoration: none;
    color: var(--nero-text);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-top: 3px solid rgba(0, 0, 0, 0.08);
    transition: border-color 0.25s ease, background 0.25s ease;
}

.service-card-modern:hover {
    border-color: var(--nero-red);
    border-top-color: var(--nero-red);
    background: #fff;
    color: var(--nero-text);
    text-decoration: none;
}

.service-card-number {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--nero-red);
    line-height: 1;
    margin-bottom: 18px;
}

.service-card-number::before {
    content: '';
    display: inline-block;
    width: 18px;
    height: 1px;
    background: var(--nero-red);
    margin-right: 8px;
    vertical-align: middle;
    opacity: 0.6;
}

.service-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: none;
    border: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--nero-dark);
    transition: border-color 0.25s ease, color 0.25s ease;
}

.service-card-modern:hover .service-card-icon {
    border-color: var(--nero-red);
    color: var(--nero-red);
}

.service-card-heading {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--nero-dark);
    transition: color 0.25s ease;
}

.service-card-modern:hover .service-card-heading {
    color: var(--nero-red);
}

.service-card-text {
    color: var(--nero-text-light);
    font-size: 14px;
    line-height: 1.75;
    flex: 1;
    margin-bottom: 18px;
}

.service-card-arrow {
    width: auto;
    height: auto;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    border-radius: 0;
    background: none;
    color: var(--nero-text-light);
    font-size: 13px;
    transition: color 0.25s ease, transform 0.25s ease;
    align-self: flex-start;
}

.service-card-modern:hover .service-card-arrow {
    background: none;
    color: var(--nero-red);
    transform: translateX(4px);
    box-shadow: none;
}

.service-card-accent {
    display: none;
}

/* Service Card Background Image */
.service-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.service-card-modern:hover .service-card-bg {
    opacity: 0.08;
}

/* ============================== */
/* SERVICE DETAIL PAGE            */
/* ============================== */
.service-icon-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.service-icon-header i {
    font-size: 2rem;
    color: var(--nero-red);
}

.service-icon-header h2 {
    font-family: var(--font-heading);
    margin: 0;
}

.service-cta-inline {
    background: var(--nero-gray-bg);
    border-radius: var(--nero-radius);
    padding: 30px;
    border: 1px solid var(--nero-border);
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.06);
}

.service-cta-inline h4 {
    font-family: var(--font-heading);
    margin-bottom: 8px;
}

.service-cta-inline p {
    color: var(--nero-text-light);
    margin-bottom: 15px;
}

/* Service Sidebar */
.sidebar-card {
    background: white;
    border-radius: var(--nero-radius);
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.sidebar-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--nero-gray-bg);
}

.service-sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-sidebar-list li {
    margin-bottom: 5px;
}

.service-sidebar-list li a {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border-radius: var(--nero-radius);
    color: var(--nero-text);
    font-size: 14px;
    transition: var(--nero-transition);
}

.service-sidebar-list li a:hover,
.service-sidebar-list li.active a {
    background: rgba(204, 0, 0, 0.06);
    color: var(--nero-red);
}

.service-sidebar-list li.active a {
    font-weight: 600;
}

.sidebar-contact-card {
    text-align: center;
    background: linear-gradient(135deg, var(--nero-dark) 0%, #2d2d4e 100%);
    color: white;
}

.sidebar-contact-card h4 {
    color: white;
    font-family: var(--font-heading);
}

.sidebar-contact-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.contact-card-icon {
    width: 60px;
    height: 60px;
    background: rgba(204, 0, 0, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
    color: var(--nero-red);
}

/* ============================== */
/* HR PAGE                        */
/* ============================== */
.hr-value-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: var(--nero-gray-bg);
    border-radius: var(--nero-radius);
    transition: var(--nero-transition);
}

.hr-value-item:hover {
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.hr-value-item i {
    font-size: 1.5rem;
    color: var(--nero-red);
    margin-top: 3px;
}

.hr-value-item h5 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.hr-value-item p {
    font-size: 13px;
    color: var(--nero-text-light);
    margin: 0;
}

.hr-apply-card {
    background: white;
    border-radius: var(--nero-radius);
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    border-top: 3px solid var(--nero-red);
}

.apply-icon {
    width: 60px;
    height: 60px;
    background: rgba(204, 0, 0, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
    color: var(--nero-red);
}

.hr-info-card {
    background: white;
    border-radius: var(--nero-radius);
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.hr-info-card h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--nero-dark);
}

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

.hr-list li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--nero-text-light);
    border-bottom: 1px solid var(--nero-gray-bg);
    padding-left: 20px;
    position: relative;
}

.hr-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--nero-red);
    font-size: 11px;
}

/* ============================== */
/* GALLERY PAGE - 3 THEMED        */
/* ============================== */

/* Base Gallery Structure */
.gallery-themed {
    position: relative;
    overflow: hidden;
}

/* Theme Indicator */
.gallery-theme-indicator {
    position: fixed;
    top: 100px;
    right: -250px;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px 0 0 8px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-theme-indicator.show {
    right: 0;
}

[data-theme="hmi"] .gallery-theme-indicator { background: #fff; color: #0077b6; border: 1px solid rgba(0, 119, 182, 0.2); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
[data-theme="circuit"] .gallery-theme-indicator { background: #fff; color: #1b8a4a; border: 1px solid rgba(27, 138, 74, 0.2); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
[data-theme="energy"] .gallery-theme-indicator { background: #fff; color: #cc5500; border: 1px solid rgba(204, 85, 0, 0.2); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }

/* Filter Buttons */
.gallery-theme-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.gtheme-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.gtheme-filter-btn .btn-icon {
    font-size: 11px;
    opacity: 0.7;
}

/* HMI Theme Filters */
[data-theme="hmi"] .gtheme-filter-btn {
    background: #fff;
    color: #5a6e80;
    border: 1px solid #d0dce8;
}
[data-theme="hmi"] .gtheme-filter-btn:hover { color: #0077b6; border-color: #0077b6; }
[data-theme="hmi"] .gtheme-filter-btn.active {
    background: linear-gradient(135deg, #0077b6, #00a8e8);
    color: #fff;
    border-color: #0077b6;
    box-shadow: 0 4px 15px rgba(0, 119, 182, 0.3);
}

/* Circuit Theme Filters */
[data-theme="circuit"] .gtheme-filter-btn {
    background: #fff;
    color: #4a7a5e;
    border: 1px solid #c8e6d4;
}
[data-theme="circuit"] .gtheme-filter-btn:hover { color: #1b8a4a; border-color: #1b8a4a; }
[data-theme="circuit"] .gtheme-filter-btn.active {
    background: linear-gradient(135deg, #1b8a4a, #2ecc71);
    color: #fff;
    border-color: #1b8a4a;
    box-shadow: 0 4px 15px rgba(27, 138, 74, 0.3);
}

/* Energy Theme Filters */
[data-theme="energy"] .gtheme-filter-btn {
    background: #fff;
    color: #7a5a8a;
    border: 1px solid #e0d0e8;
}
[data-theme="energy"] .gtheme-filter-btn:hover { color: #cc5500; border-color: #cc5500; }
[data-theme="energy"] .gtheme-filter-btn.active {
    background: linear-gradient(135deg, #cc5500, #ff8c00);
    color: #fff;
    border-color: #cc5500;
    box-shadow: 0 4px 15px rgba(204, 85, 0, 0.3);
}

/* Section backgrounds */
[data-theme="hmi"].gallery-themed { background: #f0f4f8; }
[data-theme="circuit"].gallery-themed { background: #f0f7f3; }
[data-theme="energy"].gallery-themed { background: #f5f2f8; }

/* Grid Layout */
.gallery-theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

/* Card Base */
.gtheme-card {
    position: relative;
    border-radius: 8px 8px 0 0;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gtheme-card:hover {
    transform: translateY(-5px);
}

/* Image */
.gtheme-image-wrap {
    position: absolute;
    inset: 0;
}

.gtheme-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gtheme-card:hover .gtheme-image-wrap img {
    transform: scale(1.08);
}

/* Scan Line (HMI) */
.gtheme-scan-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

[data-theme="hmi"] .gtheme-scan-line {
    background: linear-gradient(90deg, transparent, #0077b6, transparent);
    animation: scanLineMove 3s linear infinite;
    opacity: 0;
}
[data-theme="hmi"] .gtheme-card:hover .gtheme-scan-line { opacity: 1; }

@keyframes scanLineMove {
    0% { top: 0; }
    100% { top: 100%; }
}

/* Overlay */
.gtheme-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 16px;
    opacity: 0;
    transition: all 0.4s ease;
}

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

[data-theme="hmi"] .gtheme-overlay { background: linear-gradient(to top, rgba(8, 15, 30, 0.95) 0%, rgba(8, 15, 30, 0.4) 50%, transparent 100%); }
[data-theme="circuit"] .gtheme-overlay { background: linear-gradient(to top, rgba(6, 15, 10, 0.95) 0%, rgba(6, 15, 10, 0.4) 50%, transparent 100%); }
[data-theme="energy"] .gtheme-overlay { background: linear-gradient(to top, rgba(13, 8, 24, 0.95) 0%, rgba(13, 8, 24, 0.4) 50%, transparent 100%); }

/* Status LED */
.gtheme-status-led {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
    margin-bottom: 6px;
}

[data-theme="hmi"] .gtheme-status-led { background: #0077b6; box-shadow: 0 0 6px #0077b6; }
[data-theme="circuit"] .gtheme-status-led { background: #1b8a4a; box-shadow: 0 0 6px #1b8a4a; }
[data-theme="energy"] .gtheme-status-led { background: #cc5500; box-shadow: 0 0 6px #cc5500; }

/* Data */
.gtheme-data {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.gtheme-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 4px;
    line-height: 1.3;
}

.gtheme-project {
    font-size: 11px;
    opacity: 0.7;
    color: #ccc;
}

.gtheme-category {
    display: inline-block;
    margin-top: 6px;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 3px;
    width: fit-content;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

[data-theme="hmi"] .gtheme-category { background: rgba(0, 119, 182, 0.1); color: #0077b6; }
[data-theme="circuit"] .gtheme-category { background: rgba(27, 138, 74, 0.1); color: #1b8a4a; }
[data-theme="energy"] .gtheme-category { background: rgba(204, 85, 0, 0.1); color: #cc5500; }

/* Zoom Button */
.gtheme-zoom-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #fff;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.7);
    transition: all 0.3s ease;
    z-index: 3;
}

.gtheme-card:hover .gtheme-zoom-btn {
    opacity: 1;
    transform: scale(1);
}

[data-theme="hmi"] .gtheme-zoom-btn { background: rgba(0, 119, 182, 0.8); backdrop-filter: blur(4px); }
[data-theme="hmi"] .gtheme-zoom-btn:hover { background: #0077b6; color: #fff; }
[data-theme="circuit"] .gtheme-zoom-btn { background: rgba(27, 138, 74, 0.8); backdrop-filter: blur(4px); }
[data-theme="circuit"] .gtheme-zoom-btn:hover { background: #1b8a4a; color: #fff; }
[data-theme="energy"] .gtheme-zoom-btn { background: rgba(204, 85, 0, 0.8); backdrop-filter: blur(4px); }
[data-theme="energy"] .gtheme-zoom-btn:hover { background: #cc5500; color: #fff; }

/* Frame Corners */
.gtheme-frame-corner {
    position: absolute;
    width: 12px;
    height: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.gtheme-card:hover .gtheme-frame-corner {
    opacity: 1;
}

.gtheme-frame-corner.tl { top: 6px; left: 6px; border-top: 2px solid; border-left: 2px solid; }
.gtheme-frame-corner.tr { top: 6px; right: 6px; border-top: 2px solid; border-right: 2px solid; }
.gtheme-frame-corner.bl { bottom: 6px; left: 6px; border-bottom: 2px solid; border-left: 2px solid; }
.gtheme-frame-corner.br { bottom: 6px; right: 6px; border-bottom: 2px solid; border-right: 2px solid; }

[data-theme="hmi"] .gtheme-frame-corner { border-color: #0077b6; }
[data-theme="circuit"] .gtheme-frame-corner { border-color: #1b8a4a; }
[data-theme="energy"] .gtheme-frame-corner { border-color: #cc5500; }

/* Card border glow */
[data-theme="hmi"] .gtheme-card { border: 1px solid #d0dce8; }
[data-theme="hmi"] .gtheme-card:hover { border-color: #0077b6; box-shadow: 0 8px 30px rgba(0, 119, 182, 0.15), 0 4px 12px rgba(0, 0, 0, 0.08); }

[data-theme="circuit"] .gtheme-card { border: 1px solid #c8e6d4; }
[data-theme="circuit"] .gtheme-card:hover { border-color: #1b8a4a; box-shadow: 0 8px 30px rgba(27, 138, 74, 0.15), 0 4px 12px rgba(0, 0, 0, 0.08); }

[data-theme="energy"] .gtheme-card { border: 1px solid #e0d0e8; }
[data-theme="energy"] .gtheme-card:hover { border-color: #cc5500; box-shadow: 0 8px 30px rgba(204, 85, 0, 0.15), 0 4px 12px rgba(0, 0, 0, 0.08); }

/* Gallery Card Info */
.gtheme-card-info {
    padding: 10px 12px;
    background: #fff;
    border: 1px solid var(--nero-border);
    border-top: none;
    border-radius: 0 0 8px 8px;
}

.gtheme-card-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--nero-dark);
    margin: 0 0 4px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gtheme-card-cat {
    font-size: 0.7rem;
    color: var(--nero-text-light);
    display: inline-block;
    background: var(--nero-gray-bg);
    padding: 2px 8px;
    border-radius: 10px;
}

/* Theme-based card info colors */
[data-theme="hmi"] .gtheme-card-info {
    background: #f0f7fc;
    border-color: #d0dce8;
}
[data-theme="hmi"] .gtheme-card-name {
    color: #0a3d62;
}
[data-theme="hmi"] .gtheme-card-cat {
    background: #d6eaf8;
    color: #0077b6;
}

[data-theme="circuit"] .gtheme-card-info {
    background: #f0faf4;
    border-color: #c8e6d4;
}
[data-theme="circuit"] .gtheme-card-name {
    color: #145a32;
}
[data-theme="circuit"] .gtheme-card-cat {
    background: #d4efdf;
    color: #1b8a4a;
}

[data-theme="energy"] .gtheme-card-info {
    background: #fdf6f0;
    border-color: #e0d0c8;
}
[data-theme="energy"] .gtheme-card-name {
    color: #5c2d00;
}
[data-theme="energy"] .gtheme-card-cat {
    background: #fde8d8;
    color: #cc5500;
}

@media (max-width: 767px) {
    .gtheme-card-info {
        padding: 8px 10px;
    }

    .gtheme-card-name {
        font-size: 0.75rem;
    }

    .gtheme-card-cat {
        font-size: 0.6rem;
    }
}

/* Animate In */
.gtheme-animate-in {
    animation: gthemeSlideIn 0.5s ease forwards;
}

@keyframes gthemeSlideIn {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Lightbox */
.gtheme-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.gtheme-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.gtheme-lightbox-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
}

.gtheme-lightbox-content {
    position: relative;
    z-index: 2;
    max-width: 90%;
    max-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 80px;
}

.gtheme-lightbox-img {
    max-width: 100%;
    max-height: 65vh;
    object-fit: contain;
    border-radius: 8px;
}

.gtheme-lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 50%;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.gtheme-lightbox-close:hover {
    background: #cc0000;
    transform: rotate(90deg);
}

.gtheme-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 50%;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.gtheme-lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.25);
}

.gtheme-lb-prev { left: -60px; }
.gtheme-lb-next { right: -60px; }

.gtheme-lightbox-caption {
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    white-space: nowrap;
}

/* Lightbox Thumbnail Strip */
.gtheme-lightbox-thumbs {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 10px;
    max-width: 80vw;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.3) transparent;
    z-index: 10;
}

.gtheme-lightbox-thumbs::-webkit-scrollbar {
    height: 4px;
}

.gtheme-lightbox-thumbs::-webkit-scrollbar-track {
    background: transparent;
}

.gtheme-lightbox-thumbs::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.3);
    border-radius: 4px;
}

.gtheme-thumb-item {
    flex-shrink: 0;
    width: 60px;
    height: 44px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.5;
    transition: all 0.2s ease;
}

.gtheme-thumb-item:hover {
    opacity: 0.8;
    border-color: rgba(255,255,255,0.4);
}

.gtheme-thumb-item.active {
    opacity: 1;
    border-color: var(--nero-red);
    box-shadow: 0 0 8px rgba(204, 0, 0, 0.5);
}

.gtheme-thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Responsive */
@media (max-width: 767px) {
    .gallery-theme-filters {
        gap: 6px;
        margin-bottom: 1.5rem !important;
    }

    .gtheme-filter-btn {
        padding: 6px 12px;
        font-size: 11px;
        border-radius: 20px;
        gap: 4px;
    }

    .gtheme-filter-btn .btn-icon {
        font-size: 10px;
    }

    .gallery-theme-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .gtheme-lb-prev { left: 10px; }
    .gtheme-lb-next { right: 10px; }

    .gtheme-lightbox-nav {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }

    .gtheme-lightbox-thumbs {
        max-width: 90vw;
        bottom: 12px;
        padding: 8px 10px;
        gap: 6px;
    }

    .gtheme-thumb-item {
        width: 48px;
        height: 36px;
    }
}

@media (max-width: 400px) {
    .gallery-theme-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
}

/* Section header for light themed gallery */
.gallery-themed .section-header .section-title,
.gallery-themed .section-header .section-desc,
.gallery-themed .section-header .section-tag {
    color: var(--nero-dark);
}

.gallery-themed .section-header .section-desc {
    color: var(--nero-text-light);
}

/* ============================== */
/* REFERENCES PAGE                */
/* ============================== */

/* Filtre Bar */
.ref-filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.ref-filter-btn {
    padding: 8px 20px;
    border: 2px solid rgba(204, 0, 0, 0.15);
    background: transparent;
    color: var(--nero-text);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.ref-filter-btn:hover {
    border-color: var(--nero-red);
    color: var(--nero-red);
    background: rgba(204, 0, 0, 0.04);
}

.ref-filter-btn.active {
    background: var(--nero-red);
    border-color: var(--nero-red);
    color: #fff;
    box-shadow: 0 4px 15px rgba(204, 0, 0, 0.3);
}

/* Logo Grid */
.ref-logo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 20px;
}

@media (max-width: 991px) {
    .ref-logo-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 767px) {
    .ref-logo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 400px) {
    .ref-logo-grid {
        grid-template-columns: 1fr;
    }
}

/* Referans sayfası — otomasyon arka plan dekoru (referanslar + CTA'yı kaplar) */
.ref-atmos { position: relative; overflow: hidden; }
.ref-atmos > section { position: relative; z-index: 2; }
.ref-atmos .container { position: relative; z-index: 2; }
.ref-bg { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.ref-bg-circuit { position: absolute; color: #0f1420; opacity: 0.05; width: 440px; height: auto; }
.ref-bg-circuit-tr { top: 40px; right: 40px; }
.ref-bg-circuit-bl { bottom: 40px; left: 40px; width: 400px; }
@media (max-width: 991px) {
    .ref-bg-circuit { width: 300px; opacity: 0.045; }
}
@media (max-width: 767px) {
    .ref-bg-circuit { display: none; }
}

/* Minimal Logo Card */
.ref-logo-card {
    background: #fff;
    border-radius: 14px;
    text-align: center;
    border: 1.5px solid #e4e6e9;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Sade, profesyonel hover: kırmızı ışıltı/zıplama yok; belirgin çerçeve + yumuşak gölge */
.ref-logo-card:hover {
    border-color: #c9ccd1;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
}

/* Logo Visual - karti kaplayacak sekilde buyuk */
.ref-logo-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    background: #fff;
    overflow: hidden;
    min-height: 170px;
}

.ref-logo-visual img {
    width: 100%;
    height: 100%;
    max-height: 100%;
    object-fit: contain;
}

.ref-logo-letter {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 700;
    color: var(--nero-red);
}

/* Company Name - kartin alt kismi */
.ref-logo-name {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--nero-dark);
    margin: 0;
    padding: 12px 10px;
    line-height: 1.3;
    border-top: 1px solid var(--nero-border);
    background: #fff;
}
.ref-logo-name a {
    color: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}
.ref-logo-name a:hover {
    color: var(--nero-red);
}
.ref-name-ext {
    font-size: 0.72em;
    opacity: 0.55;
}

/* Lightbox */
.ref-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.ref-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.ref-lightbox-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
}

.ref-lightbox-container {
    position: relative;
    z-index: 2;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.ref-lightbox.active .ref-lightbox-container {
    transform: scale(1);
}

.ref-lightbox-close {
    position: absolute;
    top: -45px;
    right: 0;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 50%;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.ref-lightbox-close:hover {
    background: var(--nero-red);
    transform: rotate(90deg);
}

.ref-lightbox-header {
    padding: 0 0 12px;
}

.ref-lightbox-title {
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.ref-lightbox-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Main Image */
.ref-lightbox-main {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60vh;
}

.ref-lightbox-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

/* Nav Buttons */
.ref-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 50%;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 3;
}

.ref-lightbox-nav:hover {
    background: var(--nero-red);
}

.ref-lightbox-prev {
    left: 12px;
}

.ref-lightbox-next {
    right: 12px;
}

/* Thumbnails */
.ref-lightbox-thumbs {
    display: flex;
    gap: 8px;
    justify-content: center;
    padding: 4px 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.ref-lightbox-thumbs::-webkit-scrollbar {
    display: none;
}

.ref-thumb {
    width: 60px;
    height: 45px;
    min-width: 60px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.5;
    transition: opacity 0.25s ease, border-color 0.25s ease;
    flex-shrink: 0;
}

.ref-thumb:hover {
    opacity: 0.8;
}

.ref-thumb.active {
    border-color: var(--nero-red);
    opacity: 1;
    box-shadow: 0 2px 8px rgba(204, 0, 0, 0.4);
}

.ref-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Fade-in animasyonu */
@keyframes refFadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 575px) {
    .ref-lightbox-container {
        width: 95%;
    }

    .ref-lightbox-main {
        min-height: 200px;
    }

    .ref-lightbox-nav {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }

    .ref-thumb {
        width: 48px;
        height: 36px;
    }
}

/* ============================== */
/* BLOG PAGE                      */
/* ============================== */
.blog-grid {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.blog-card-horizontal {
    display: flex;
    background: white;
    border-radius: var(--nero-radius);
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--nero-transition);
}

.blog-card-horizontal:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.blog-card-img {
    width: 280px;
    min-height: 200px;
    position: relative;
    flex-shrink: 0;
}

.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-category-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--nero-red);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.blog-card-body {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--nero-text-light);
}

.blog-card-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-card-title a {
    color: var(--nero-dark);
    transition: var(--nero-transition);
}

.blog-card-title a:hover {
    color: var(--nero-red);
}

.blog-card-excerpt {
    color: var(--nero-text-light);
    font-size: 14px;
    line-height: 1.7;
    flex: 1;
}

.blog-read-more {
    color: var(--nero-red);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    transition: var(--nero-transition);
}

.blog-read-more:hover {
    color: var(--nero-red-hover);
    gap: 5px;
}

/* Blog Sidebar */
.blog-sidebar .sidebar-card + .sidebar-card {
    margin-top: 20px;
}

.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: var(--nero-radius);
    color: var(--nero-text);
    font-size: 14px;
    transition: var(--nero-transition);
}

.category-list li a:hover,
.category-list li.active a {
    background: rgba(204, 0, 0, 0.06);
    color: var(--nero-red);
}

.category-list .count {
    background: var(--nero-gray-bg);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
}

/* Pagination */
.pagination .page-link {
    border: none;
    color: var(--nero-text);
    border-radius: var(--nero-radius);
    padding: 10px 16px;
    font-weight: 500;
    margin: 0 3px;
}

.pagination .page-item.active .page-link {
    background: var(--nero-red);
    color: white;
}

.pagination .page-link:hover {
    background: rgba(204, 0, 0, 0.08);
    color: var(--nero-red);
}

/* ============================== */
/* BLOG DETAIL PAGE               */
/* ============================== */
.blog-detail-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--nero-text-light);
}

.blog-detail-image img {
    border-radius: var(--nero-radius);
    width: 100%;
}

.blog-detail-body {
    font-size: 15px;
    line-height: 1.9;
    color: var(--nero-text);
}

.blog-detail-body h2,
.blog-detail-body h3,
.blog-detail-body h4 {
    font-family: var(--font-heading);
    margin-top: 30px;
    margin-bottom: 15px;
}

.blog-detail-body img {
    max-width: 100%;
    border-radius: var(--nero-radius);
    margin: 20px 0;
}

.blog-detail-body ul,
.blog-detail-body ol {
    padding-left: 25px;
    margin-bottom: 15px;
}

.blog-share {
    border-top: 1px solid var(--nero-border);
    padding-top: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.blog-share h5 {
    margin: 0;
    font-size: 0.9rem;
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    transition: var(--nero-transition);
}

.share-btn.linkedin { background: #0077b5; }
.share-btn.twitter { background: #1da1f2; }
.share-btn.whatsapp { background: #25d366; }

.share-btn:hover {
    transform: translateY(-3px);
    color: white;
}

/* Related Posts */
.related-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--nero-gray-bg);
}

.blog-card-mini {
    background: white;
    border-radius: var(--nero-radius);
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.blog-card-mini-img {
    height: 140px;
    overflow: hidden;
}

.blog-card-mini-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.blog-card-mini h5 {
    padding: 12px 15px 5px;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.4;
}

.blog-card-mini h5 a {
    color: var(--nero-dark);
}

.blog-card-mini h5 a:hover {
    color: var(--nero-red);
}

.mini-date {
    padding: 0 15px 12px;
    font-size: 0.75rem;
    color: var(--nero-text-light);
    display: block;
}

/* Blog Mobile 2 Column */
@media (max-width: 767px) {
    .blog-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .blog-card-horizontal {
        flex-direction: column;
    }

    .blog-card-img {
        width: 100%;
        min-height: 120px;
        height: 120px;
    }

    .blog-card-body {
        padding: 12px;
    }

    .blog-meta {
        gap: 8px;
        font-size: 10px;
        margin-bottom: 6px;
    }

    .blog-card-title {
        font-size: 0.8rem;
        line-height: 1.3;
        margin-bottom: 6px;
    }

    .blog-card-title a {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .blog-card-excerpt {
        display: none;
    }

    .blog-read-more {
        font-size: 12px;
    }

    .blog-category-badge {
        padding: 2px 8px;
        font-size: 9px;
    }

    /* Related posts mini cards */
    .blog-card-mini-img {
        height: 100px;
    }

    .blog-card-mini h5 {
        padding: 8px 10px 4px;
        font-size: 0.75rem;
    }

    .mini-date {
        padding: 0 10px 8px;
        font-size: 0.65rem;
    }

    /* Sidebar spacing on mobile */
    .blog-page .blog-sidebar,
    .blog-detail-page .blog-sidebar {
        margin-top: 2rem;
    }
}

/* ============================== */
/* CONTACT PAGE                   */
/* ============================== */
.contact-form-area {
    background: white;
    border-radius: var(--nero-radius);
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-info-card {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: var(--nero-radius);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: var(--nero-transition);
}

.contact-info-card:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(204, 0, 0, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--nero-red);
    flex-shrink: 0;
}

.info-content h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.info-content p {
    margin: 0;
    font-size: 14px;
    color: var(--nero-text-light);
}

.info-content a {
    color: var(--nero-text-light);
}

.info-content a:hover {
    color: var(--nero-red);
}

.contact-social {
    margin-top: 30px;
}

.social-links-lg {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.social-link-item {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nero-dark);
    font-size: 1.1rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: var(--nero-transition);
}

.social-link-item:hover {
    background: var(--nero-red);
    color: white;
    transform: translateY(-3px);
}

/* Map */
.contact-map {
    margin-top: -30px;
}

.map-wrapper {
    height: 350px;
    background: var(--nero-gray-bg);
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.map-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--nero-text-light);
}

.map-placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
}

/* ============================== */
/* LIBRARY PAGE                   */
/* ============================== */
.library-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-btn {
    background: white;
    border: 2px solid var(--nero-border);
    padding: 8px 22px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--nero-transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--nero-red);
    border-color: var(--nero-red);
    color: white;
}

.document-card {
    display: flex;
    align-items: center;
    gap: 15px;
    background: white;
    border-radius: var(--nero-radius);
    padding: 20px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
    transition: var(--nero-transition);
    height: 100%;
    border: 1px solid transparent;
}

.document-card:hover {
    border-color: rgba(204, 0, 0, 0.2);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-3px);
}

.document-icon {
    width: 50px;
    height: 50px;
    background: rgba(204, 0, 0, 0.08);
    border-radius: var(--nero-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--nero-red);
    flex-shrink: 0;
}

.document-info {
    flex: 1;
    min-width: 0;
}

.document-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.document-desc {
    font-size: 13px;
    color: var(--nero-text-light);
    margin-bottom: 8px;
}

.document-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 12px;
    color: var(--nero-text-light);
}

.document-download-btn {
    width: 40px;
    height: 40px;
    background: var(--nero-gray-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nero-dark);
    font-size: 1rem;
    transition: var(--nero-transition);
    flex-shrink: 0;
}

.document-download-btn:hover {
    background: var(--nero-red);
    color: white;
}

/* ============================== */
/* EMPTY STATE                    */
/* ============================== */
.empty-state {
    padding: 60px 20px;
}

.empty-state i {
    color: var(--nero-border);
}

.empty-state h4 {
    font-family: var(--font-heading);
    color: var(--nero-dark);
    margin-bottom: 8px;
}

/* ============================== */
/* LEGAL PAGES (Privacy/Terms)    */
/* ============================== */

.legal-page {
    background: var(--nero-gray-bg);
}

.legal-content {
    background: #fff;
    border-radius: 12px;
    padding: 40px 48px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.legal-content .legal-update-date {
    color: #666;
    font-size: 14px;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid #eee;
}

.legal-content h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--nero-dark);
    margin-top: 32px;
    margin-bottom: 12px;
}

.legal-content h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--nero-dark);
    margin-top: 20px;
    margin-bottom: 8px;
}

.legal-content p {
    color: #444;
    line-height: 1.8;
    margin-bottom: 12px;
}

.legal-content ul {
    padding-left: 20px;
    margin-bottom: 16px;
}

.legal-content ul li {
    color: #444;
    line-height: 1.8;
    margin-bottom: 6px;
}

.legal-content ul li strong {
    color: var(--nero-dark);
}

/* ============================== */
/* COOKIE CONSENT BANNER          */
/* ============================== */

.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    background: rgba(26, 26, 46, 0.97);
    backdrop-filter: blur(8px);
    padding: 14px 20px;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-consent.visible {
    transform: translateY(0);
}

.cookie-consent-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.cookie-consent-text {
    color: rgba(255,255,255,0.85);
    font-size: 13px;
    margin: 0;
    line-height: 1.5;
}

.cookie-consent-text i {
    color: var(--nero-red);
    margin-right: 8px;
}

.cookie-consent-text a {
    color: #fff;
    text-decoration: underline;
    font-weight: 500;
}

.cookie-consent-text a:hover {
    color: var(--nero-red);
}

.cookie-consent-btn {
    background: var(--nero-red);
    color: #fff;
    border: none;
    padding: 8px 24px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s ease;
}

.cookie-consent-btn:hover {
    background: #b30000;
}

@media (max-width: 768px) {
    .legal-content {
        padding: 24px 20px;
    }
    .legal-content h2 {
        font-size: 19px;
    }
    .cookie-consent {
        bottom: 64px;
    }
    .cookie-consent-inner {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}

/* ============================== */
/* MOBILE BOTTOM NAVIGATION       */
/* ============================== */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: var(--nero-dark);
    z-index: 9999;
    align-items: center;
    justify-content: space-around;
    padding: 0 4px;
    box-shadow: 0 -2px 20px rgba(0, 0, 0, 0.15);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@media (max-width: 992px) {
    .mobile-bottom-nav {
        display: flex;
    }

    body {
        padding-bottom: 64px;
    }

    .whatsapp-float {
        bottom: 80px;
    }

    .scroll-top-btn {
        bottom: 150px;
    }
}

.mobile-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.55);
    font-size: 10px;
    font-weight: 500;
    gap: 3px;
    padding: 6px 8px;
    border-radius: 10px;
    transition: var(--nero-transition);
    position: relative;
    min-width: 56px;
}

.mobile-bottom-nav-item i {
    font-size: 18px;
    transition: var(--nero-transition);
}

.mobile-bottom-nav-item span {
    letter-spacing: 0.2px;
}

.mobile-bottom-nav-item:hover,
.mobile-bottom-nav-item:focus {
    color: var(--nero-white);
    text-decoration: none;
}

.mobile-bottom-nav-item.active {
    color: var(--nero-white);
}

.mobile-bottom-nav-item.active i {
    color: var(--nero-red);
}

.mobile-bottom-nav-item.active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--nero-red);
    border-radius: 0 0 3px 3px;
}

/* CTA - Ortadaki vurgulu buton */
.mobile-bottom-nav-cta {
    color: var(--nero-white);
    position: relative;
    top: -8px;
}

.mobile-bottom-nav-cta .cta-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--nero-red), var(--nero-red-hover));
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(204, 0, 0, 0.4);
    transition: var(--nero-transition);
}

.mobile-bottom-nav-cta .cta-icon-wrap i {
    font-size: 16px;
    color: var(--nero-white);
}

.mobile-bottom-nav-cta:hover .cta-icon-wrap,
.mobile-bottom-nav-cta:focus .cta-icon-wrap {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(204, 0, 0, 0.55);
}

.mobile-bottom-nav-cta:hover,
.mobile-bottom-nav-cta:focus {
    color: var(--nero-white);
}

.mobile-bottom-nav-cta span:last-child {
    font-size: 9px;
    font-weight: 600;
    margin-top: 2px;
    color: var(--nero-red);
}

/* Service Cards - Mobile 2 Column */
@media (max-width: 767px) {
    .service-card-modern {
        padding: 18px 14px 14px;
        border-radius: 8px;
    }

    .service-card-icon {
        width: 36px;
        height: 36px;
        border-radius: 7px;
        margin-bottom: 12px;
        font-size: 0.95rem;
    }

    .service-card-heading {
        font-size: 0.9rem;
        margin-bottom: 8px;
    }

    .service-card-text {
        font-size: 11px;
        line-height: 1.5;
        margin-bottom: 12px;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .service-card-number {
        font-size: 0.85rem;
        margin-bottom: 12px;
    }

    .service-card-arrow {
        font-size: 11px;
    }
}

/* Blog Cards (Homepage) - Mobile 2 Column */
@media (max-width: 767px) {
    .blog-section .blog-card-img {
        height: 110px;
    }

    .blog-section .blog-card-body {
        padding: 12px;
    }

    .blog-section .blog-card-title {
        font-size: 0.8rem;
        margin-bottom: 6px;
        line-height: 1.3;
    }

    .blog-section .blog-card-title a {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .blog-section .blog-card-excerpt {
        display: none;
    }

    .blog-section .blog-card-link {
        font-size: 12px;
    }

    .blog-section .blog-card-date {
        display: none;
    }
}