body {
    font-family: 'Poppins', sans-serif;
}


.hero {
    height: 90vh;
    background: url('../images/hero.jpg') center/cover no-repeat;
    position: relative;
}
.hero-left {
    background-color: var(--mechasys-red);
}


.slide .overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1;
}


.hero-content {
    position: absolute;
    z-index: 3;
}


.hero h1 span {
    color: #b40900;
}

/* SERVICES PRO SECTION */
.services-pro {
    background: radial-gradient(
        circle at top,
        #1a1a1a 0%,
        #0f0f0f 60%,
        #0b0b0b 100%
    );
    padding: 100px 0;
}

.services-pro h2 {
    font-size: 38px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* SERVICE CARD */
.service-pro {
    background: linear-gradient(
        145deg,
        #ffffff 0%,
        #f4f4f4 100%
    );
    max-width: 340px;
    margin: 0 auto;
    border-radius: 20px;
    padding: 28px 40px;
    height: 90%;
    text-align: left;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}
.image-service-card {
    max-width: 420px;
    margin: 0 auto;
}



/* subtle red accent line */
.service-pro::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 5px;
    height: 100%;
    background: #8B1E1E;
    transition: width 0.4s ease;
}

/* ICON */
.service-pro i {
    font-size: 36px;
    color: #8B1E1E;
    margin-bottom: 18px;
    display: inline-block;
    transition: 0.4s;
}

/* TITLE */
.service-pro h5 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #111;
}

/* TEXT */
.service-pro p {
    font-size: 15px;
    line-height: 1.7;
    color: #444;
    margin-bottom: 0;
}

/* HOVER EFFECT */
.service-pro:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.35);
}

.service-pro:hover i {
    transform: scale(1.1) rotate(-3deg);
    color: #B22222;
}

/* FEATURED CARD (isteğe bağlı) */
.service-pro.featured {
    background: linear-gradient(
        145deg,
        #8B1E1E 0%,
        #6E1414 100%
    );
    color: #fff;
}

@media (max-width: 768px) {
    .service-pro {
        padding: 26px 28px;
    }

    .service-pro i {
        font-size: 32px;
    }
}

.service-pro h5::after {
    content: " →";
    opacity: 0;
    transition: 0.3s;
}

.service-pro:hover h5::after {
    opacity: 1;
}
.section-subtitle {
    text-align: center;
    color: rgba(255,255,255,0.7);
    max-width: 620px;
    margin: 0 auto 60px;
    font-size: 15px;
}

/* PROJECT FILTER */
.project-filter {
    padding: 50px 0 20px;
    background: #fff;
}

.filter-item {
    transition: opacity .35s ease, transform .35s ease;
}

.filter-item.hide {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
    height: 0;
    overflow: hidden;
}

.filter-buttons {
    display: inline-flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    background: transparent;
    border: 1.5px solid #ddd;
    color: #333;
    padding: 10px 26px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: #D72638;
    color: #D72638;
}

.filter-btn.active {
    background: #D72638;
    color: #fff;
    border-color: #D72638;
}

/* PROJECT GRID */
.project-card {
    background: transparent;
    border-radius: 0;
    overflow: visible;
    box-shadow: none;
    transition: transform 0.3s ease;
}

/* IMAGE */
.project-card img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    border-radius: 6px;
    display: block;
}
/* PROJECT OVERLAY */
.project-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0,0,0,0.9),
        rgba(0,0,0,0.2)
    );
    z-index: 1;
}
/* SUBTLE HOVER (VERY SOFT) */
.project-card:hover {
    transform: translateY(-4px);
}


.service-pro:hover::before {
    width: 100%;
    opacity: 0.06;
}

/* CONTENT */
.project-info {
    padding: 14px 4px 6px;
}

/* TITLE */
.project-info h5 {
    font-size: 16px;
    font-weight: 700;
    color: #111;
    margin-bottom: 6px;
    line-height: 1.4;
}

/* INSTITUTION */
.project-info span {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #8B1E1E;
    margin-bottom: 6px;
}

/* DESCRIPTION */
.project-info p {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    margin: 0;
}

/* SUBTLE HOVER */
.project-card:hover {
    transform: translateY(-4px);
}
.contact-box {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
}

.contact-info {
    background: #1f1f1f;
    color: #fff;
    padding: 30px;
    border-radius: 10px;
}

.contact-info i {
    color: #D72638
;
    margin-right: 8px;
}
.mission-box {
    background: #ffffff;
    padding: 30px;
    border-radius: 10px;
    transition: 0.3s;
}

.mission-box i {
    font-size: 40px;
    color: #D72638
;
    margin-bottom: 15px;
}

.mission-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}
.navbar .btn-warning {
    padding: 8px 18px;
    border-radius: 20px;
}
/* MOBIL NAVBAR FIX */
@media (max-width: 768px) {
    .navbar .btn-warning {
        width: 100%;
        margin-top: 10px;
        text-align: center;
    }

    .navbar-nav {
        background: #1c1c1c;
        padding: 15px;
        border-radius: 10px;
    }
}
@media (max-width: 768px) {
    .hero {
        height: 70vh;
    }

    .hero h1 {
        font-size: 26px;
        line-height: 1.3;
    }

    .hero p {
        font-size: 14px;
    }

    .hero-content {
        padding: 0 15px;
    }
}
@media (max-width: 768px) {
    .service-box {
        margin-bottom: 15px;
    }
}
/* FADE IN EFFECT */
.service-box,
.project-card,
.mission-box {
    animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-slider {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease;
    z-index: 1;
        transform: scale(1.08);
}

.slide.active {
    opacity: 1;
    z-index: 2;
    transform: scale(1);
}
/* PROGRESS BAR */
.slider-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,0.15);
    z-index: 5;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: #8B1E1E;
}


.hero-slider .hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    z-index: 2;
}

.hero-slider h1 span {
    color: #D72638
;
}
.services-pro {
    background: linear-gradient(
        rgba(15,15,15,0.95),
        rgba(15,15,15,0.95)
    ),
    url('../images/industrial-bg.jpg') center/cover fixed;
}

/* HERO SLIDER */
.hero-slider {
    height: 90vh;
    position: relative;
    overflow: hidden;
}

.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease;
}

.slide.active {
    opacity: 1;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    z-index: 2;
}

.hero-content h1 span {
    color: #D72638
;
}

/* SERVICE CARDS */
.service-pro {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(6px);
    padding: 35px;
    border-radius: 18px;
    text-align: center;
    transition: 0.4s ease;
}

.service-pro i {
    font-size: 42px;
    color: #D72638
;
    margin-bottom: 15px;
}

.service-pro:hover {
    transform: translateY(-14px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

/* NAVBAR OVER HERO */
.navbar {
    background: rgba(20, 20, 20, 0.6) !important;
    backdrop-filter: blur(8px);
    position: absolute;
    width: 100%;
    z-index: 1000;
}
.navbar .nav-link {
    color: #fff !important;
    font-weight: 500;
}

.navbar .nav-link:hover {
    color: #D72638
 !important;
}

.navbar-brand {
    color: #fff !important;
}
/* NAVBAR SCROLL EFFECT */
.navbar {
    transition: all 0.3s ease;
}

/* ÜSTTEYKEN (HERO ÜZERİNDE) */
.navbar-transparent {
    background: rgba(20, 20, 20, 0.45) !important;
    backdrop-filter: blur(8px);
}

/* SCROLL SONRASI */
.navbar-scrolled {
    background: #121212 !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.navbar .nav-link {
    color: #fff !important;
    font-weight: 500;
}

.navbar .nav-link:hover {
    color: #D72638
 !important;
}

.navbar-brand {
    color: #fff !important;
}
/* HERO TEXT FIX */
.hero-content h1,
.hero-content p {
    background: none !important;
    color: #ffffff;
    padding: 0;
    margin: 0;
}

/* Sarı vurgulu kelimeler */
.hero-content h1 span {
    color: #D72638
;
    background: none;
}


.hero-content h1,
.hero-content p,
.hero-content a {
    animation: heroFade 1s ease forwards;
}

@keyframes heroFade {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.btn-warning:hover {
    box-shadow: 0 0 15px #D72638
;
    transform: translateY(-2px);
}


/* EXPERTISE TICKER */
.expertise-ticker {
    background: #0f0f0f;
    overflow: hidden;
    padding: 18px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.ticker-track {
    display: flex;
    width: max-content;
    animation: tickerMove 30s linear infinite;
}

.ticker-item {
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    margin-right: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}

.ticker-item i {
    color: #D72638
;
    font-size: 18px;
}

@keyframes tickerMove {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}
.service-intro {
    padding: 80px 0;
    background: #ffffff;
}

.service-intro h3 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 20px;
}

.service-intro ul {
    list-style: none;
    padding-left: 0;
}

.service-intro ul li {
    padding-left: 25px;
    margin-bottom: 8px;
    position: relative;
}

.service-intro ul li::before {
    content: "✔";
    color: #D72638
;
    position: absolute;
    left: 0;
}
/* FULL RIGHT IMAGE */
.image-full-right {
    position: relative;
}

.image-full-right::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to left,
        rgba(0,0,0,0.25),
        rgba(0,0,0,0)
    );
}


.image-full-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
}
.service-intro .col-md-6:first-child {
    padding-right: 60px;
}
.service-intro ul li {
    font-size: 16px;
    font-weight: 500;
}

/* FOOTER */
.site-footer {
   background: #111;
       border-top: 4px solid var(--primary-red);
    color: #cfcfcf;
    padding: 70px 0 30px;
    font-size: 15px;
}

.site-footer h5 {
    color: #ffffff;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-brand h3 {
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 1px;
}

.footer-tagline {
    color: #D72638
;
    font-size: 14px;
    margin-bottom: 20px;
}

.footer-address {
    line-height: 1.6;
    margin-bottom: 15px;
}

.footer-phone,
.footer-mail {
    margin-bottom: 10px;
}

.footer-phone i,
.footer-mail i {
    color: #D72638
;
    margin-right: 8px;
}

.footer-phone a,
.footer-mail a {
    color: #ffffff;
    text-decoration: none;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #cfcfcf;
    text-decoration: none;
    transition: 0.3s;
}

.footer-links a:hover {
    color: #D72638
;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 40px;
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #9a9a9a;
}

/* MOBİL */
@media (max-width: 768px) {
    .site-footer {
        text-align: center;
    }
}
/* STATEMENT SECTION */
.statement-section {
    display: flex;
    min-height: 520px;
}

.statement-text {
background: linear-gradient(
    135deg,
    #7A1818 0%,
    #8B1E1E 60%,
    #6E1414 100%
);
    color: #ffffff;
    padding: 80px 70px;
    width: 45%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: inset -40px 0 60px rgba(0,0,0,0.25);
}

.statement-site {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 15px;
}

.statement-text h2 {
    font-size: 44px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.5px;
    margin-bottom: 25px;
}


.statement-text h2 strong {
    color: #f0d37b; /* çok hafif altın/krem vurgu */
}


.statement-text p {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 15px;
    opacity: 0.95;
}

.statement-image {
    width: 55%;
}

.statement-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* MOBİL */
@media (max-width: 992px) {
    .statement-section {
        flex-direction: column;
    }

    .statement-text,
    .statement-image {
        width: 100%;
    }

    .statement-text {
        padding: 50px 30px;
    }
}
/* MECHASYS PRIMARY BUTTON */
.btn-mechasys {
     background-color: var(--mechasys-red);
    color: #ffffff;
    border: none;
    padding: 14px 34px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-mechasys:hover {
    background-color: #B22222;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(177, 18, 38, 0.45);
}
/* NAVBAR MECHASYS BUTTON */
.btn-mechasys-nav {
    background-color: #B11226;
    color: #ffffff;
    border: none;
    padding: 8px 22px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-mechasys-nav:hover {
    background-color: #D72638;
    color: #ffffff;
    box-shadow: 0 6px 15px rgba(177, 18, 38, 0.45);
    transform: translateY(-1px);
}
:root {
    --mechasys-red: #8B1E1E;
}
/* ================================
   SERVICE DETAIL (TEXT SERVICES)
   ================================ */

.service-detail {
    background: #ffffff;
    padding: 35px 40px;
    border-radius: 16px;
    height: 100%;
    transition: all 0.35s ease;
    position: relative;
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

/* RED ACCENT BAR */
.service-detail::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 6px;
    height: 100%;
    background: #8B1E1E; /* Mechasys red */
    border-radius: 16px 0 0 16px;
    transition: width 0.35s ease;
}

/* HOVER */
.service-detail:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(0,0,0,0.15);
}

.service-detail:hover::before {
    width: 100%;
    opacity: 0.05;
}

/* TITLE */
.service-detail h4 {
    font-size: 20px;
    font-weight: 600;
    color: #111;
    margin-bottom: 12px;
}

/* TEXT */
.service-detail p {
    font-size: 15px;
    line-height: 1.7;
    color: #555;
    margin: 0;
}

/* MOBILE */
@media (max-width: 768px) {
    .service-detail {
        padding: 28px;
    }

    .service-detail h4 {
        font-size: 18px;
    }

    .service-detail p {
        font-size: 14px;
    }
}
.service-detail.dark {
    background: #151515;
    color: #fff;
}
/* SERVICES IMAGE GRID */
.services-image-grid {
background: #f4f5f7;
}

/* CARD BASE */
.image-service-card {
    position: relative;
    height: 280px;
    border-radius: 18px;
    overflow: hidden;
    display: block;
    text-decoration: none;
    background-size: cover;
    background-position: center;
    transition: transform .4s ease, box-shadow .4s ease;
}

/* BACKGROUNDS */
.image-service-card.hvac { background-image: url('../images/hvac.png'); }
.image-service-card.isitma { background-image: url('../images/isitma.png'); }
.image-service-card.yangin { background-image: url('../images/yangin.png'); }
.image-service-card.su { background-image: url('../images/su.png'); }
.image-service-card.pnomatik { background-image: url('../images/pnomatik.png'); }
.image-service-card.medikal { background-image: url('../images/medikal.png'); }
.image-service-card.domestik { background-image: url('../images/domestik.png'); }
.image-service-card.otomasyon { background-image: url('../images/otomasyon.png'); }

/* OVERLAY */
.image-service-card .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0,0,0,.85),
        rgba(0,0,0,.3)
    );
    transition: background .4s ease;
}

/* CONTENT */
.image-service-card .content {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    color: #fff;
    z-index: 2;
}

.image-service-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.image-service-card p {
    font-size: 14px;
    line-height: 1.6;
    opacity: .9;
    margin: 0;
}

/* HOVER */
.image-service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0,0,0,.35);
}

.image-service-card:hover .overlay {
    background: linear-gradient(
        to top,
        rgba(139,30,30,.9),
        rgba(0,0,0,.35)
    );
}

/* CTA */
.image-service-card .content::after {
    content: "Detayları Gör →";
    display: block;
    margin-top: 8px;
    font-size: 13px;
    opacity: 0;
    transform: translateY(6px);
    transition: .3s;
}

.image-service-card:hover .content::after {
    opacity: 1;
    transform: translateY(0);
}

/* MOBILE */
@media (max-width: 768px) {
    .image-service-card {
        height: 240px;
    }
}
/* PAGE HEADER – CLEAN & PROFESSIONAL */
.page-header {
    position: relative;
    padding: 110px 0 90px;
    background: linear-gradient(
        180deg,
        #1a1a1a 0%,
        #121212 100%
    );
    text-align: center;
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

/* Başlık */
.page-header h1 {
    font-size: 38px;
    font-weight: 700;
    letter-spacing: 0;
    color: #ffffff;
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 30px;
        font-weight: 600;
    }
}


/* Alt açıklama */
.page-header p {
    font-size: 17px;
    color: rgba(255,255,255,0.75);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Kırmızı vurgu çizgisi */


/* Responsive */
@media (max-width: 768px) {
    .page-header {
        padding: 90px 20px 70px;
    }

    .page-header h1 {
        font-size: 34px;
    }

    .page-header p {
        font-size: 15px;
    }
}
/* RESET ANY OLD OVERLAYS */
.project-card::before,
.project-card::after {
    display: none !important;
}

.project-card img {
    filter: none !important;
    opacity: 1 !important;
}
/* NAVBAR BASE */
.main-navbar {
    transition: all 0.3s ease;
    padding: 20px 0;
    background: transparent;
}

.main-navbar.scrolled {
    background: rgba(10, 10, 10, 0.96);
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
    padding: 12px 0;
}



/* Menü linkleri */
.main-navbar .nav-link {
    color: #fff;
    font-weight: 500;
    margin-left: 18px;
    transition: color 0.3s;
}

.main-navbar .nav-link:hover {
    color: #D72638;
}

/* FILTER HIDE */
.project-card.hidden {
    display: none;
}
.project-item {
    background: transparent;
}

.project-card img {
    border-radius: 6px;
}

.project-info {
    padding: 14px 6px;
}
body {
    font-family: 'Poppins', sans-serif;
    background-color: #fff;
}

/* NAVBAR */
.main-navbar {
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(6px);
}



.page-header .overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.65);
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 700;
}

.page-header p {
    color: #ff3b3b;
    font-weight: 500;
}

/* SECTION TITLE */
.section-title {
    font-weight: 700;
    margin-bottom: 20px;
}
.about-section img {
    width: 100%;
    max-width: 460px;              /* YANDAN GENİŞ */
    aspect-ratio: 4 / 3;           /* ALTTAN DAHA DAR */
    object-fit: cover;

    margin-left: 30px;             /* biraz sola yaklaşsın */
    display: block;

    border-radius: 22px;
    background: #fff;

    box-shadow:
        0 28px 55px rgba(0,0,0,0.18),
        0 0 0 1px rgba(0,0,0,0.05);
}



/* RESPONSIVE */
@media (max-width: 992px) {
    .about-section {
        padding: 70px 0;
    }

    .about-section img {
        margin: 40px auto 0;
        max-width: 100%;
    }

    .about-section p {
        max-width: 100%;
    }
}

@media (max-width: 576px) {
    .about-section .section-title {
        font-size: 28px;
    }

    .about-section p,
    .about-list li {
        font-size: 15px;
    }
}

/* ABOUT */

.about-section {
    padding: 100px 0;
    background: #ffffff;
}
.about-section p {
    font-size: 16px;
    line-height: 1.7;
    color: #444;
    max-width: 520px;
    margin-bottom: 25px;
}
/* Sol Metin Alanı */
.about-section .section-title {
    font-size: 34px;
    font-weight: 700;
    color: #111;
    margin-bottom: 20px;
}

/* Liste */
.about-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 500;
    color: #222;
    margin-bottom: 12px;
}

.about-list i {
    color: #D72638;
    font-size: 15px;
}

.experience-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: #e50914;
    color: #fff;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
}

.experience-badge strong {
    font-size: 28px;
}

/* WHY US */
.why-us {
    background: #0f0f0f;
    padding: 80px 0;
}

.why-card {
    background: #151515;
    padding: 30px;
    border-radius: 16px;
    color: #fff;
    transition: 0.3s;
}

.why-card i {
    font-size: 32px;
    color: #ff3b3b;
    margin-bottom: 15px;
}

.why-card:hover {
    transform: translateY(-6px);
}

/* QUALITY */
.quality-section {
    padding: 80px 0;
}

.quality-list li {
    list-style: none;
    margin-bottom: 10px;
}

.stats {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.stat-box {
    background: #111;
    color: #fff;
    padding: 20px 30px;
    border-radius: 12px;
    text-align: center;
}

/* CTA */
.cta-section {
    background: linear-gradient(90deg, #7a0000, #e50914);
    color: #fff;
    text-align: center;
    padding: 60px 0;
}

/* FOOTER */
.site-footer {
    background: #0b0b0b;
    color: #aaa;
    padding: 30px 0;
}

/* =====================================
   KURUMSAL SAYFASI – HERO SOL HİZALAMA
   ===================================== */

.page-about .page-header {
    
    background: url('../images/about-hero.png') center/cover no-repeat;
    
}



/* SOLA SABİT HERO YAZISI */
.page-about .page-header .hero-content {
    position: absolute;
    top: 50%;
    left: 8%;
    transform: translateY(-50%);
    text-align: left;
    z-index: 20;
    max-width: 620px;
}

/* yazılar */
.page-about .page-header .hero-content h1 {
    font-size: 56px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.page-about .page-header .hero-content p {
    font-size: 18px;
    color: #D72638;
    font-weight: 500;
}

/* MOBİL */
@media (max-width: 768px) {
    .page-about .page-header .hero-content {
        left: 6%;
        right: 6%;
    }

    .page-about .page-header .hero-content h1 {
        font-size: 32px;
    }
}
/* KURUMSAL HERO – GERÇEK SOL HİZA */
.page-about .page-header {
    position: relative;
    height: 90vh;
    background: url('../images/about-hero.png') center/cover no-repeat;
}

/* karartma */
.page-about .page-header .overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.65);
    z-index: 1;
}

/* YAZI BLOĞU */
/* HERO TEXT – TEMİZ (KIRMIZI BLOK YOK) */
.page-about .hero-left {
    background: transparent !important;
    padding: 0 !important;
    box-shadow: none !important;
}


/* BAŞLIK */
.page-about .hero-left h1 {
    font-size: 60px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
    position: relative;
}



/* ALT YAZI */
.page-about .hero-left p {
    margin-top: 14px;
    font-size: 18px;
    color: #fbfbfb;
    font-weight: 500;
}

/* MOBİL */
@media (max-width: 768px) {
    .page-about .hero-left {
        left: 24px;
        right: 24px;
    }

    .page-about .hero-left h1 {
        font-size: 34px;
    }
}
/* ================================
   CTA BACKGROUND IMAGE
   ================================ */

.cta-bg {
    position: relative;
    padding: 100px 0;
    background: url('../images/cta-bg.png') center/cover no-repeat;
    color: #fff;
    text-align: center;
}

/* karartma */
.cta-bg .cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        rgba(0,0,0,0.65),
        rgba(0,0,0,0.65)
    );
    z-index: 1;
}

/* içerik */
.cta-bg .container {
    position: relative;
    z-index: 2;
     max-width: 2080px;
}

.cta-bg h3 {
    font-size: 32px;
    font-weight: 600;
    max-width: 720px;
    margin: 0 auto 25px;
    line-height: 1.4;
}

.cta-bg .btn {
    padding: 14px 38px;
    border-radius: 50px;
}
/* NAVBAR HEIGHT CONTROL */
.main-navbar {
    padding: 12px 0;   /* ÜST-ALT DARALIR */
}

.main-navbar.scrolled {
    padding: 8px 0;    /* Scroll sonrası DAHA DAR */
}
.page-header-contact {
    position: relative;
    padding: 140px 0 110px;
    color: #fff;
}

.page-header-contact .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        #1a1a1a 0%,
        #121212 100%
    );
}

.page-header-contact .container {
    position: relative;
    z-index: 2;
}

.page-header-contact h1 {
    font-size: 46px;
    font-weight: 700;
    margin-bottom: 10px;
}

.page-header-contact p {
    font-size: 18px;
    color: #D72638;
    font-weight: 500;
}
.contact-box {
    background: #ffffff;
    padding: 45px;
    border-radius: 18px;
    box-shadow: 0 30px 70px rgba(0,0,0,0.12);
}

.contact-box h4 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 6px;
}

.form-subtitle {
    font-size: 14px;
    color: #000000;
    margin-bottom: 25px;
}
.contact-box .form-control {
    height: 52px;
    border-radius: 12px;
    border: 1px solid #ddd;
    font-size: 15px;
    padding: 10px 15px;
}

.contact-box textarea.form-control {
    height: auto;
    resize: none;
}

.contact-box .form-control:focus {
    border-color: #D72638;
    box-shadow: 0 0 0 0.15rem rgba(215,38,56,0.15);
}
.contact-box .btn {
    padding: 14px;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.4px;
}
.contact-info {
    background: linear-gradient(
        135deg,
        #1a1a1a,
        #111
    );
    color: #fff;
    padding: 45px;
    border-radius: 18px;
    height: 100%;
}

.contact-info h4 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 15px;
    margin-bottom: 12px;
}

.contact-info i {
    color: #D72638;
    margin-right: 8px;
}
@media (max-width: 768px) {
    .contact-box,
    .contact-info {
        padding: 30px;
    }

    .page-header-contact h1 {
        font-size: 34px;
    }
}
.btn-loader {
    display: none;
    width: 18px;
    height: 18px;
    border: 3px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

button.loading .btn-text {
    display: none;
}

button.loading .btn-loader {
    display: block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* MAP INSIDE CONTACT INFO */
/* MAP WITH BRAND PIN */
.map-with-pin {
    position: relative;
}

/* KIRMIZI PIN */
.map-pin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -100%);
    font-size: 36px;
    color: #D72638; /* Mechasys kırmızısı */
    z-index: 5;
    text-shadow: 0 8px 18px rgba(0,0,0,0.65);
    pointer-events: none;
}

/* Harita çerçevesi */
.map-wrapper {
    margin-top: 25px;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 10px 25px rgba(0,0,0,0.45);
}

.map-wrapper iframe {
    width: 100%;
    height: 220px;
    border: none;
    pointer-events: auto; /* ÇOK KRİTİK */
    
}
/* MAP RESPONSIVE HEIGHT */
.map-wrapper iframe {
    height: 240px; /* desktop default */
}

/* Tablet */
@media (max-width: 992px) {
    .map-wrapper iframe {
        height: 220px;
    }
}

/* Mobile */
@media (max-width: 576px) {
    .map-wrapper iframe {
        height: 180px;
    }
}
/* FOOTER MAP LINK */
.footer-map-link {
    color: #cfcfcf;
    text-decoration: none;
    line-height: 1.6;
    transition: color 0.3s ease;
}

.footer-map-link:hover {
    color: #D72638; /* Mechasys kırmızısı */
    text-decoration: underline;
}

/* FOOTER MAP ICON */
.footer-map-icon {
    color: #D72638; /* Mechasys kırmızısı */
    margin-right: 6px;
    font-size: 14px;
    vertical-align: middle;
}

/* Footer link hover'da ikon + yazı */
.footer-map-link:hover .footer-map-icon {
    color: #ff4d4d;
}
/* AKTİF SAYFA (TEKLİF AL) */
.navbar .btn-mechasys-nav.active {
    background-color: #D72638; /* Mechasys kırmızısı */
    color: #ffffff;
    box-shadow: 0 0 0 2px rgba(215,38,56,0.35);
}

/* Hover’da abartmasın */
.navbar .btn-mechasys-nav.active:hover {
    background-color: #B81E30;
}
/* AKTİF NAV LINK (ABOUT / KURUMSAL) */
.navbar .nav-link.active {
    color: #D72638 !important; /* Mechasys kırmızısı */
    font-weight: 600;
    position: relative;
}

/* Alt çizgi vurgusu */
.navbar .nav-link.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background-color: #D72638;
}
/* NAVBAR AKTİF SAYFA VURGUSU */
.navbar .nav-link.active {
    color: #D72638 !important; /* Mechasys kırmızısı */
    font-weight: 600;
    position: relative;
}

/* Alt çizgi efekti */
.navbar .nav-link.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background-color: #D72638;
}

/* NAVBAR – AKTİF SAYFA VURGUSU */
.navbar .nav-link.active {
    color: #D72638 !important; /* Mechasys kırmızısı */
    font-weight: 600;
    position: relative;
}

/* Alt çizgi (profesyonel imza) */
.navbar .nav-link.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background-color: #D72638;
}
/* NAVBAR – AKTİF SAYFA VURGUSU */
.navbar .nav-link.active {
    color: #D72638 !important; /* Mechasys kırmızısı */
    font-weight: 600;
    position: relative;
}

/* Alt çizgi efekti */
.navbar .nav-link.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background-color: #D72638;
}
.navbar-logo {
    height: 38px;          /* Profesyonel navbar yüksekliği */
    width: auto;
    object-fit: contain;
}
/* Navbar sabit kalır */
.navbar {
    height: 70px; /* navbar yüksekliği */
    padding: 0;
}

/* Logo kapsayıcı */
.signature-logo {
    display: flex;
    align-items: center;
    height: 70px; /* navbar ile aynı */
    margin-left: -85px; /* 🔥 sola kaydırır */
}

/* LOGO KENDİSİ */
.signature-logo img {
    height: 170px;          /* 🔥 LOGO BOYUTU */
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

/* İstersen hover efekti (opsiyonel, premium hissi verir) */
.signature-logo img:hover {
    transform: scale(1.08);
}
@media (max-width: 768px) {
    .signature-logo img {
        height: 38px;
    }
}

/* HVAC MINI STATS */
/* HVAC MINI STATS - BEYAZ KART */
.hvac-stats {
    border-radius: 18px;
    padding: 30px 20px;
}

/* Kart */
.stat-box {
    background: #ffffff;              /* 🔥 BEYAZ */
    border-radius: 14px;
    padding: 28px 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

/* Hover efekti (premium hissi) */
.stat-box:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}

/* İkon */
.stat-box i {
    font-size: 26px;
    color: #b40900;                   /* Mechasys kırmızısı */
    margin-bottom: 10px;
}

/* Sayı */
.stat-box h4 {
    font-size: 30px;
    font-weight: 700;
    color: #111;
    margin-bottom: 6px;
}

/* Açıklama */
.stat-box p {
    font-size: 14px;
    color: #666;
    margin: 0;
}
/* MOBİLDE HVAC STAT KARTLARI ALT ALTA */
@media (max-width: 768px) {

    .hvac-stats .row {
        gap: 16px;
    }

    .hvac-stats .col-md-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .stat-box {
        margin-bottom: 12px;
    }
}
.service-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.service-link:hover {
    color: inherit;
}



.image-service-card.mekanik {
    background-image: url('../images/mekanikk.png');
}
/* MEKANİK – MİNİ AVANTAJLAR */
.mechanic-advantages {
    padding: 40px 30px;
    border-radius: 18px;
}

.advantage-box {
    background: #ffffff;
    padding: 28px 22px;
    border-radius: 14px;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.advantage-box i {
    font-size: 34px;
    color: #b40900; /* Mechasys kırmızısı */
    margin-bottom: 14px;
}

.advantage-box h5 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
}

.advantage-box p {
    font-size: 14px;
    color: #666;
    margin: 0;
}

.advantage-box:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}

/* MOBİL */
@media (max-width: 768px) {
    .mechanic-advantages {
        padding: 30px 20px;
    }
}

/* DEVAM EDEN PROJE PLACEHOLDER */
.project-image.placeholder {
    height: 220px;
    border-radius: 14px;
    background: linear-gradient(135deg, #1f1f1f, #111);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    overflow: hidden;
}

.project-image.placeholder i.fa-person-digging {
    font-size: 34px;
    color: #b40900;
    margin-bottom: 10px;
}

.project-image.placeholder h6 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.project-image.placeholder p {
    font-size: 13px;
    opacity: 0.75;
    margin: 0;
}

/* ALT BADGE */
.project-badge {
    position: absolute;
    bottom: 12px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(4px);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.project-badge i {
    color: #b40900;
}