@font-face {
    font-family: 'helvetical';
    src: url('../font/HelveticaNeueRoman.otf') format('truetype');
}

* {
    font-family: "helvetical", sans-serif;
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    text-decoration: none;
    list-style: none;
}

/*#region Theme*/
.light {
    --bg: #F3F7FB; /* Hafif buzlu açık gri-mavi, göz yormaz */
    --text-color: #1C2A39; /* Koyu mavi-gri – okunabilirlik yüksek */
    --text-color-hover: #0B5660; /* Daha canlı ama temiz mavi hover */

    --gray: #E2E8F0; /* Kart/yan panel için açık gri-mavi yüzey */

    --orange: #0B818F; /* Marka rengi aynı – açık temada da çalışır */
    --orange-hover: #09636C; /* Hover için koyulaştırılmış mantıklı ton */

    --card-bg: #FFFFFF; /* Kartları belirginleştiren saf açık yüzey */
    --input-bg: #ECF2F8; /* Mavi alt tonlu temiz input yüzeyi */

    --border-color: #C6D4E1; /* Hafif mavi-gri çizgi – açık temada ideal */

    --linear: linear-gradient(140deg, #FFFFFF, #F3F7FB);
}

:root {
    --bg: #050B12; /* Derin ve soğuk koyu – maviyle uyumlu gerçek zemin */
    --text-color: #DDE6F2; /* Açık buz gri – çok net okunur */
    --text-color-hover: #7c9ea3; /* Belirgin ama yumuşak neon-mavi hover */

    --gray: #0E1621; /* Kart + yan bölümler için mükemmel koyu mavi-gri */

    --orange: #0B818F; /* Elektrik etkili, modern, doygun mavi */
    --orange-hover: #033e44; /* Daha belirgin hover – canlı ama temiz */

    --card-bg: #101924; /* Kartların göze çarpması için ideal ayrışmış koyu */
    --input-bg: #16202C; /* Input’lar için hafif mavi alt tonlu koyu yüzey */

    --border-color: #233040; /* Hem görünür hem rahatsız etmeyen mavi-gri çizgi */

    --linear: linear-gradient(140deg, #101924, #050B12);
}



.theme-light, .theme-dark {
    cursor: pointer;
    font-size: 1.4rem;
    margin: 0 0.5rem;
    transition: transform 0.2s ease;
}

.theme-dark {
    display: none;
}

.theme-light {
    display: block;
}

    .theme-light:hover, .theme-dark:hover {
        transform: rotate(15deg) scale(1.1);
    }

.invert-logo {
    filter: invert(1);
}


/*#endregion*/



/*#region Body And Main*/

.layout-cta-btn {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 2;
    background: var(--orange);
    color: white;
    padding: 1rem;
    border-radius: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

    .layout-cta-btn i {
    }


body {
    background: var(--bg);
    color: var(--text-color);
    transition: all 300ms;
}

main {
    margin-top: 60px;
}

/*#endregion*/

/*#region Alert*/
#Alert {
    position: fixed;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 5px 0px, rgba(0, 0, 0, 0.1) 0px 0px 1px 0px;
    padding: 1rem;
    background: #000;
    border-radius: 7px;
    display: flex;
    align-items: center;
    gap: 7px;
    z-index: 100;
    top: -100px; /* Start position above the screen */
    right: 50%;
    transform: translateX(50%);
    font-size: 13px;
    opacity: 0; /* Initially hidden */
    animation: slideIn 0.5s ease forwards, slideOut 0.5s ease 2.5s forwards;
}

#AlertJS {
    position: fixed;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 5px 0px, rgba(0, 0, 0, 0.1) 0px 0px 1px 0px;
    padding: 1rem;
    background: #000;
    border-radius: 7px;
    display: flex;
    align-items: center;
    gap: 7px;
    z-index: 100;
    top: -100px; /* Start position above the screen */
    right: 50%;
    transform: translateX(50%);
    font-size: 13px;
    opacity: 0; /* Initially hidden */
    transition: top 0.5s ease, opacity 0.5s ease; /* Smooth transition for sliding and fading */
}


    #Alert > i,
    #AlertJS > i {
        font-size: 15px;
    }

.failed {
    background: #b53a3a !important;
}

    .failed > i {
        color: #ea5553;
    }

.success {
    background: #007c4f !important;
}

    .success > i {
        color: #fff;
    }

@keyframes slideIn {
    0% {
        top: -100px;
        opacity: 0;
    }

    100% {
        top: 13px;
        opacity: 1;
    }
}

@keyframes slideOut {
    0% {
        top: 13px;
        opacity: 1;
    }

    100% {
        top: -100px;
        opacity: 0;
    }
}
/*#endregion*/

/*#region Header*/
.header-logo-light {
    display: none;
}

.header-logo-dark {
}


header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background-color: var(--bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
}

    header > div {
        max-width: 90%;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

        header > div > div:first-of-type {
            display: flex;
            align-items: center;
            gap: 3.5rem;
        }

            header > div > div:first-of-type > div {
                display: flex;
                align-items: center;
                gap: 3.5rem;
            }

            header > div > div:first-of-type img {
                width: 195px;
                transition: 300ms;
                max-height: 50px;
                object-fit: contain;
            }

            header > div > div:first-of-type a {
                color: var(--text-color);
                font-size: 16px;
                transition: 300ms;
            }

                header > div > div:first-of-type a:hover {
                    color: var(--orange);
                }

        header > div > div:last-of-type {
            display: flex;
            align-items: center;
            gap: 10px;
        }

            header > div > div:last-of-type svg {
                width: 20px;
                height: 20px;
                stroke: var(--text-color);
                transition: 300ms;
            }

                header > div > div:last-of-type svg:hover {
                    stroke: var(--text-color-hover);
                }

.menu-btn {
    display: none;
}


/*#endregion Header*/
/*#region BUTTONS AND INPUTS */
.btn-orange {
    background-color: var(--orange);
    color: white;
    padding: 6px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: 300ms;
    font-size: 16px;
    font-weight: bold;
    display: block;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    width: max-content;
}

    .btn-orange:hover {
        background-color: var(--orange-hover);
    }

input, textarea {
    background-color: var(--input-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 12px 15px;
    width: calc(100% - 30px);
    transition: border-color 0.3s;
    resize: vertical;
}

select {
    background-color: var(--input-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 12px 15px;
    width: 100%;
    margin-bottom: 20px;
    transition: border-color 0.3s;
}

    input:focus, textarea:focus, select:focus {
        border-color: var(--orange);
    }


.checkbox-group {
    display: flex;
    /* flex-direction: column; */
    gap: 8px;
    flex-wrap: wrap;
    gap: 2rem;
}

    .checkbox-group label {
        display: flex;
        align-items: center;
        gap: 10px;
        cursor: pointer;
        position: relative;
        padding-left: 25px;
        user-select: none;
        font-size: 13px;
    }

    .checkbox-group input[type="checkbox"] {
        position: absolute;
        opacity: 0;
        cursor: pointer;
        height: 0;
        width: 0;
    }

.checkmark {
    position: absolute;
    left: 0;
    top: 0;
    height: 16px;
    width: 16px;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: 0.3s;
}

.checkbox-group input:checked ~ .checkmark {
    background-color: var(--orange);
    border-color: var(--orange);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-group input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-group .checkmark:after {
    left: 5px;
    top: 1px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}
/*#endregion buttom*/

/*#region OfferForm*/
.layout-offer {
    width: 100%;
    padding: 100px 0;
    background: radial-gradient(circle at top left, var(--bg) 40%, var(--gray) 100%);
    position: relative;
    overflow: hidden;
}

    .layout-offer::before {
        content: "";
        position: absolute;
        top: -20%;
        left: -20%;
        width: 140%;
        height: 140%;
        background: radial-gradient(circle at center, rgba(179, 146, 47, 0.12), transparent 70%);
        filter: blur(120px);
        z-index: 0;
    }

.offer-container {
    position: relative;
    z-index: 0;
    width: 90%;
    max-width: 900px;
    margin: 0 auto;
}

.offer-card {
    background: var(--linear);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    padding: 50px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    z-index: -1;
    position: relative;
}

    .offer-card:hover {
        transform: scale(1.02);
        box-shadow: 0 35px 70px -20px rgba(0, 0, 0, 0.6);
    }


#contactForm h2 {
    font-size: 15px;
    text-align: center;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--gray);
}

#contactForm .btn-orange {
    justify-self: center;
}

.form-group {
    margin-bottom: 20px;
}

    .form-group input {
        font-size: 15px;
        margin-bottom: 20px;
    }

.others {
    display: none;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.responsive-menu-header {
    display: none;
}

.responsive-menu-footer {
    display: none;
}



.popup {
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    background: #0000007a;
    display: none;
    align-items: center;
    justify-content: center;
}

    .popup > div {
        max-width: 550px;
        background: white;
        color: black;
        padding: 2rem;
        border-radius: 10px;
        position: relative;
    }

        .popup > div i {
            position: absolute;
            right: 15px;
            top: 15px;
            font-size: 14px;
        }

        .popup > div h2 {
            font-size: 18px;
        }

        .popup > div p {
            font-size: 13px;
            margin-top: 10px;
            line-height: 1.6;
        }


/*#endregion*/
@media (max-width: 1280px) {
}

@media (max-width: 992px) {
    .header-logo {
        display: none;
    }

    .menu-btn {
        display: flex;
    }

    .header-logo {
        position: absolute;
        transform: translateX(-75%);
        left: 50%;
    }

    .responsive-menu {
        transform: translateX(-100%);
        position: fixed;
        flex-direction: column;
        width: 65%;
        height: calc(100% - 4rem);
        left: 0;
        top: 0;
        background: var(--input-bg);
        align-items: start !important;
        padding: 2rem;
        gap: 15px !important;
        transition: 300ms ease-in-out;
    }

        .responsive-menu.active {
            transform: translateX(0);
        }

    .responsive-menu-header {
        display: flex;
        width: 100%;
        padding-bottom: 1.4rem;
        border-bottom: 1px solid gray;
    }

        .responsive-menu-header img {
            width: 150px !important;
        }

        .responsive-menu-header svg {
            width: 20px;
            height: 20px;
            position: absolute;
            right: 27px;
            top: 35px;
        }

    .responsive-menu a {
        color: var(--text-color);
        font-size: 14px;
        transition: 300ms;
        width: calc(100% - 15px);
        padding: 20px 0;
        background: var(--gray);
        padding-left: 15px;
        border-radius: 10px;
    }

    .responsive-menu-footer {
        display: flex;
        position: absolute;
        bottom: 1rem;
        left: 2rem;
        font-size: 12px;
        color: gray;
    }
}

@media (max-width: 768px) {
}

@media (max-width: 576px) {
    header > div {
        max-width: 85%;
    }
}

.blog-writer-date {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.blog-writer {
    font-size: 12px;
}

.blog-card {
    max-width: 600px;
}

.footer {
    background: var(--gray);
    color: var(--text-color);
    padding: 60px 8%;
    display: flex;
    flex-direction: column;
    gap: 40px;
    border-top: 1px solid var(--border-color);
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 40px;
}

/* LOGO ve a��klama */
.footer-about {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    width: 180px;
}

.footer-about p {
    line-height: 1.6;
    font-size: 15px;
    color: var(--text-color);
}

/* Link Gruplar� */
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

    .footer-links b {
        color: var(--text-color);
        font-size: 17px;
        margin-bottom: 10px;
    }

    .footer-links a {
        color: var(--text-color);
        font-size: 15px;
        transition: color 0.2s ease;
    }

        .footer-links a:hover {
            color: var(--orange);
        }

/* �leti�im Alan� */
.footer-contact b {
    display: block;
    margin-bottom: 10px;
    font-size: 17px;
}

.footer-contact p {
    color: var(--text-color);
    font-size: 15px;
    margin-bottom: 6px;
}

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

    .footer-social a {
        color: white;
        background: var(--orange);
        width: 34px;
        height: 34px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        transition: background 0.3s ease;
    }

        .footer-social a:hover {
            background: var(--orange-hover);
        }

/* Alt Bilgi */
.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
    justify-content: center;
    text-align: center;
}

    .footer-bottom p {
        font-size: 14px;
        color: #28717a;
    }

.footer-policies {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

    .footer-policies a {
        font-size: 14px;
        color: var(--text-color);
        cursor: pointer;
        transition: color 0.2s ease;
    }

        .footer-policies a:hover {
            color: var(--orange);
        }

/* Responsive */
@media (max-width: 768px) {
    .footer {
        padding: 50px 5%;
    }

    .footer-container {
        gap: 30px;
    }

    .footer-bottom {
        font-size: 13px;
    }

    .form-group {
        margin-bottom: 0;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    #contactForm textarea {
        margin: 1rem 0;
    }

    .offer-card h2 {
        font-size: 17px !important;
        font-weight: normal;
    }

    .offer-card p {
        font-size: 12px !important;
        word-spacing: 3px !important;
    }

    .offer-card {
        padding: 20px;
    }
}