/*==================================================
        TEKNİK KALİBRASYON - STYLE.CSS
==================================================*/

/*=========================
        RESET
==========================*/

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", Tahoma, Arial, sans-serif;
    background: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

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

a {
    text-decoration: none;
    transition: all .3s ease;
}

/*=========================
        GENEL
==========================*/

.container {
    width: 1200px;
    max-width: 95%;
    margin: 0 auto;
}

/*=========================
        TOPBAR
==========================*/

.topbar {
    background: #003366;
    color: #fff;
    font-size: 14px;
}

    .topbar .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        min-height: 42px;
    }

/*=========================
        HEADER
==========================*/

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .08);
}

.navbar {
    padding: 10px 0;
}

    .navbar .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

.logo img {
    height: 80px;
    width: auto;
}

/*=========================
        MENÜ
==========================*/

nav ul {
    display: flex;
    list-style: none;
    gap: 35px;
}

nav a {
    position: relative;
    color: #003366;
    font-size: 17px;
    font-weight: 600;
}

    nav a:hover {
        color: #C00000;
    }

    nav a::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: -6px;
        width: 0;
        height: 2px;
        background: #C00000;
        transition: width .3s ease;
    }

    nav a:hover::after {
        width: 100%;
    }

.menu-btn {
    background: #C00000;
    color: #fff !important;
    padding: 12px 22px;
    border-radius: 6px;
}

    .menu-btn:hover {
        background: #003366;
        color: #fff !important;
    }

/*=========================
          MAIN
==========================*/

main {
    width: 100%;
}

/*=========================
          HERO
==========================*/

.hero {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 650px;
    background: url("../Images/hero.jpg") center center / cover no-repeat;
}

    .hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: rgba(0, 51, 102, .58);
    }

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 20px;
    text-align: center;
    color: #fff;
}

.hero-badge {
    display: inline-block;
    padding: 10px 18px;
    margin-bottom: 25px;
    border-radius: 30px;
    color: #fff;
    font-size: 15px;
    background: rgba(255,255,255,.18);
    border: 1px solid rgba(255,255,255,.35);
    backdrop-filter: blur(5px);
}

.hero-content h1 {
    margin-bottom: 20px;
    font-size: 56px;
}

.hero-content p {
    margin-bottom: 35px;
    font-size: 22px;
}

.hero-buttons {
    margin-top: 30px;
}

/*=========================
          BUTONLAR
==========================*/

.btn {
    display: inline-block;
    margin: 8px;
    padding: 15px 34px;
    background: #C00000;
    color: #fff;
    border-radius: 6px;
    font-weight: 600;
}

    .btn:hover {
        background: #003366;
    }

.btn-outline {
    background: transparent;
    border: 2px solid #fff;
}

    .btn-outline:hover {
        background: #fff;
        color: #003366;
    }

/*=========================
        BAŞLIKLAR
==========================*/

.section-title {
    margin-bottom: 50px;
    text-align: center;
    color: #003366;
    font-size: 36px;
}

.section-subtitle {
    max-width: 700px;
    margin: 0 auto 50px;
    text-align: center;
    color: #666;
    font-size: 18px;
}
/*==================================================
                HİZMETLER
==================================================*/

.services {
    padding: 90px 0;
    background: #fff;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    position: relative;
    overflow: hidden;
    height: 100%;
    padding: 35px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,.08);
    text-align: center;
    transition: all .35s ease;
}

    .service-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 35px rgba(0,0,0,.15);
    }

.service-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    border-radius: 50%;
    background: #003366;
    color: #fff;
    font-size: 38px;
    transition: all .35s ease;
}

.service-card:hover .service-icon {
    background: #C00000;
    transform: rotate(10deg) scale(1.1);
}

.service-card h3 {
    margin-bottom: 18px;
    color: #003366;
}

.service-card p {
    min-height: 120px;
    color: #666;
}

.service-link {
    display: inline-block;
    margin-top: 20px;
    color: #003366;
    font-weight: 700;
}

    .service-link:hover {
        color: #C00000;
    }

/*==================================================
            NEDEN BİZ
==================================================*/

.why {
    padding: 90px 0;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.why-box {
    padding: 25px;
    background: #fff;
    border-left: 5px solid #C00000;
    border-radius: 8px;
}

/*==================================================
                İSTATİSTİKLER
==================================================*/

.stats {
    padding: 80px 0;
    background: #003366;
    color: #fff;
}

    .stats .container {
        display: flex;
        justify-content: space-around;
        gap: 20px;
        text-align: center;
    }

.stat-box h2 {
    font-size: 58px;
}

.stat-box span {
    font-size: 20px;
}

/*==================================================
                AKREDİTASYON
==================================================*/

.accreditation {
    padding: 100px 0;
    background: #fff;
}

.accreditation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.mini-title {
    color: #C00000;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 2px;
}

.accreditation h2 {
    margin: 18px 0 25px;
    color: #003366;
    font-size: 42px;
}

.accreditation p {
    margin-bottom: 35px;
    color: #666;
    font-size: 18px;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 35px;
}

    .feature-list div {
        padding: 14px 18px;
        background: #f5f7fa;
        border-radius: 8px;
        font-weight: 600;
    }

.accreditation-right img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0,0,0,.15);
}
/*==================================================
                HAKKIMIZDA
==================================================*/

.page-header {
    padding: 70px 0;
    background: #003366;
    color: #fff;
    text-align: center;
}

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

.about {
    padding: 90px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.about h2 {
    margin: 20px 0;
    color: #003366;
    font-size: 40px;
}

.about p {
    margin-bottom: 20px;
    color: #555;
    font-size: 17px;
    line-height: 1.8;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,.15);
}

/*==================================================
                MİSYON - VİZYON
==================================================*/

.mission {
    padding: 90px 0;
    background: #f5f7fa;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.mission-box {
    padding: 35px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,.08);
    transition: transform .3s ease, box-shadow .3s ease;
}

    .mission-box:hover {
        transform: translateY(-6px);
        box-shadow: 0 12px 30px rgba(0,0,0,.12);
    }

    .mission-box h3 {
        margin-bottom: 20px;
        color: #003366;
    }

/*==================================================
            KALİBRASYON HİZMETLERİ
==================================================*/

.services-list {
    padding: 90px 0;
}

.list-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

    .list-grid div {
        padding: 18px;
        background: #003366;
        color: #fff;
        border-radius: 8px;
        text-align: center;
        font-weight: 600;
        transition: all .3s ease;
    }

        .list-grid div:hover {
            background: #C00000;
            transform: translateY(-5px);
        }

/*==================================================
                FİRMA SLOGANI
==================================================*/

.quote-section {
    padding: 70px 0;
    background: #003366;
    color: #fff;
    text-align: center;
}

    .quote-section p {
        max-width: 900px;
        margin: auto;
        font-size: 30px;
        font-style: italic;
        font-weight: 300;
        line-height: 1.6;
    }

/*==================================================
                HİZMETLER SAYFASI
==================================================*/

.services-page {
    padding: 90px 0;
}

.service-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 35px;
    margin-top: 50px;
}

.service-item {
    background: #fff;
    padding: 35px;
    border-radius: 12px;
    border-top: 5px solid #003366;
    box-shadow: 0 5px 20px rgba(0,0,0,.08);
    transition: all .35s ease;
}

    .service-item:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 35px rgba(0,0,0,.15);
    }

    .service-item h3 {
        margin-bottom: 20px;
        color: #003366;
        font-size: 24px;
    }

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

        .service-item ul li {
            padding: 10px 0;
            color: #555;
            border-bottom: 1px solid #ececec;
            line-height: 1.7;
        }

            .service-item ul li:last-child {
                border-bottom: none;
            }

/*==================================================
            DESTEK HİZMETLERİ
==================================================*/

.support-services {
    padding: 90px 0;
    background: #f5f7fa;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.support-box {
    padding: 35px;
    background: #fff;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,.08);
    transition: all .35s ease;
}

    .support-box:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 35px rgba(0,0,0,.12);
    }

    .support-box h3 {
        margin-bottom: 20px;
        color: #003366;
    }

    .support-box p {
        color: #666;
        line-height: 1.8;
    }

/*==================================================
                TEKLİF AL
==================================================*/

.cta {
    padding: 90px 0;
    background: #003366;
    color: #fff;
    text-align: center;
}

    .cta h2 {
        margin-bottom: 20px;
        font-size: 38px;
    }

    .cta p {
        max-width: 850px;
        margin: 0 auto 35px;
        font-size: 18px;
        line-height: 1.8;
    }

/*==================================================
                İLETİŞİM SAYFASI
==================================================*/

.contact-page {
    padding: 90px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 50px;
    align-items: start;
}

/*==================================================
                İLETİŞİM BİLGİLERİ
==================================================*/

.contact-info h2 {
    margin-bottom: 30px;
    color: #003366;
    font-size: 34px;
}

.info-box {
    margin-bottom: 25px;
    padding: 25px;
    background: #fff;
    border-left: 5px solid #003366;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,.08);
}

    .info-box h3 {
        margin-bottom: 12px;
        color: #003366;
    }

    .info-box p {
        color: #555;
        line-height: 1.8;
    }

    .info-box a {
        color: #003366;
        font-weight: 600;
    }

        .info-box a:hover {
            color: #C00000;
        }

/*==================================================
                İLETİŞİM FORMU
==================================================*/

.contact-form {
    display: flex;
    flex-direction: column;
    padding: 40px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0,0,0,.08);
}

    .contact-form h2 {
        margin-bottom: 15px;
        color: #003366;
    }

.form-note {
    margin-bottom: 30px;
    color: #777;
    line-height: 1.7;
}

.form-control {
    display: block;
    width: 100%;
    margin-bottom: 18px;
    padding: 16px;
    border: 1px solid #dcdcdc;
    border-radius: 6px;
    font-size: 16px;
    font-family: inherit;
    box-sizing: border-box;
    transition: border-color .3s ease, box-shadow .3s ease;
}

    .form-control:focus {
        outline: none;
        border-color: #003366;
        box-shadow: 0 0 8px rgba(0,51,102,.20);
    }

.contact-form textarea.form-control {
    resize: vertical;
    min-height: 170px;
}

.contact-form .btn {
    width: 220px;
    margin: 0;
    border: none;
    cursor: pointer;
    align-self: flex-start;
}

/*==================================================
            DOĞRULAMA MESAJLARI
==================================================*/

.field-error {
    display: block;
    margin-top: -10px;
    margin-bottom: 15px;
    color: #dc3545;
    font-size: 13px;
    font-weight: 500;
}

.form-control.error {
    border-color: #dc3545;
    box-shadow: 0 0 5px rgba(220,53,69,.20);
}

.btn:disabled {
    background: #888;
    cursor: not-allowed;
}

.btn.loading {
    cursor: wait;
}

/*==================================================
                HARİTA
==================================================*/

.contact-map {
    width: 100%;
    height: 500px;
}

    .contact-map iframe {
        width: 100%;
        height: 100%;
        border: 0;
    }

/*==================================================
                FOOTER
==================================================*/

footer {
    padding: 22px 0;
    background: #00264d;
    color: #fff;
}

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

/*==================================================
                WHATSAPP
==================================================*/

.whatsapp {
    position: fixed;
    right: 25px;
    bottom: 25px;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    font-size: 34px;
    box-shadow: 0 10px 30px rgba(0,0,0,.25);
    transition: transform .3s ease;
}

    .whatsapp:hover {
        transform: scale(1.08);
    }

/*==================================================
                TOAST
==================================================*/

.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 360px;
    padding: 18px;
    border-radius: 8px;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
    box-shadow: 0 8px 30px rgba(0,0,0,.25);
    opacity: 0;
    transform: translateX(120px);
    transition: opacity .35s ease, transform .35s ease;
    display: none;
    z-index: 99999;
}

    .toast.show {
        opacity: 1;
        transform: translateX(0);
    }

    .toast.success {
        background: #28a745;
    }

    .toast.error {
        background: #dc3545;
    }

/*==================================================
                RESPONSIVE
==================================================*/

@media (max-width:992px) {

    .service-grid,
    .why-grid,
    .service-list,
    .support-grid,
    .mission-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .feature-list {
        grid-template-columns: 1fr;
    }

    .stats .container {
        flex-direction: column;
    }
}

@media (max-width:768px) {

    .topbar .container,
    .navbar .container,
    footer .container {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 18px;
    }

    .hero {
        min-height: 500px;
    }

    .hero-content h1 {
        font-size: 34px;
    }

    .hero-content p {
        font-size: 18px;
    }

    .btn {
        display: block;
        max-width: 260px;
        margin: 10px auto;
    }

    .contact-form .btn {
        width: 100%;
    }

    .whatsapp {
        width: 58px;
        height: 58px;
        font-size: 30px;
        right: 20px;
        bottom: 20px;
    }

    .toast {
        width: calc(100% - 30px);
        right: 15px;
        left: 15px;
    }
}