@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700;800;900&display=swap");

:root {
    --font: "Poppins", sans-serif;
    --body-color: #6c757d; /* Kurumsal orta gri (Metinler) */
    --heading-color: #333333; /* Koyu gri (Başlıklar ve Menü) */
    --primary-color: #cda144; /* Altın/Hardal Sarısı (Marka Rengi) */
    --primary-dark: #b38936; /* Altın Sarısı Koyu Ton (Hover) */
    --white: #ffffff;
    --light-bg: #f8f9fa;
}

body {
    font-family: var(--font);
    font-weight: normal;
    font-style: normal;
    color: var(--body-color);
    overflow-x: hidden;
    background-color: var(--light-bg);
}

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

img {
    max-width: 100%;
}

a,
button,
input,
textarea {
    -webkit-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
}

    a,
    a:focus,
    input:focus,
    textarea:focus,
    button:focus,
    .navbar-toggler:focus {
        text-decoration: none;
        outline: none;
        -webkit-box-shadow: none;
        box-shadow: none;
    }

        a:focus,
        a:hover {
            text-decoration: none;
        }

i,
span,
a {
    display: inline-block;
}

audio,
canvas,
iframe,
img,
svg,
video {
    vertical-align: middle;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--heading-color);
    margin: 0px;
}

h1 {
    font-size: 48px;
}

h2 {
    font-size: 36px;
}

h3 {
    font-size: 28px;
}

h4 {
    font-size: 22px;
}

h5 {
    font-size: 18px;
}

h6 {
    font-size: 16px;
}

ul, ol {
    margin: 0px;
    padding: 0px;
    list-style-type: none;
}

p {
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
    color: var(--body-color);
    margin: 0px;
}

.bg_cover {
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
}

/*===== All Button Style =====*/
.ud-main-btn {
    display: inline-block;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    font-weight: 600;
    font-size: 16px;
    border-radius: 50px;
    padding: 15px 35px;
    border: 1px solid transparent;
    color: var(--white);
    cursor: pointer;
    z-index: 5;
    -webkit-transition: all 0.4s ease-out 0s;
    transition: all 0.4s ease-out 0s;
    background: var(--primary-color);
}

    .ud-main-btn:hover {
        color: var(--white);
        background: var(--heading-color);
        -webkit-box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.1);
        box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.1);
    }

@media (max-width: 767px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}

.back-to-top {
    width: 45px;
    height: 45px;
    line-height: 45px;
    background: var(--heading-color);
    -webkit-box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
    text-align: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    border-radius: 50%;
    position: fixed;
    right: 30px;
    bottom: 110px; /* WhatsApp ikonunun üstünde kalması için */
    z-index: 99;
    color: var(--white);
    font-size: 18px;
}

    .back-to-top:hover {
        color: var(--heading-color);
        background: var(--primary-color);
    }

/* =========================================
   ===== KURUMSAL HEADER & MENÜ CSS ===== 
   ========================================= */
.ud-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background-color: var(--white); /* Sabit Beyaz Zemin */
    -webkit-box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.05); /* Yumuşak gölge */
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.05);
    -webkit-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
}

.sticky {
    position: fixed;
    background-color: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    -webkit-box-shadow: 0px 5px 25px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 5px 25px rgba(0, 0, 0, 0.1);
}

.navbar {
    padding: 15px 0;
    position: relative;
}

.navbar-brand img {
    max-width: 180px;
    -webkit-transition: transform 0.3s ease;
    transition: transform 0.3s ease;
}
 
/* Hamburger Menü İkonu (Mobil) */
.navbar-toggler {
    padding: 5px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 5px;
}

    .navbar-toggler .toggler-icon {
        width: 25px;
        height: 2px;
        background-color: var(--heading-color); /* Gri Çizgiler */
        display: block;
        margin: 5px 0;
        -webkit-transition: all 0.3s ease-out 0s;
        transition: all 0.3s ease-out 0s;
    }

    .navbar-toggler.active .toggler-icon:nth-of-type(1) {
        -webkit-transform: rotate(45deg);
        transform: rotate(45deg);
        top: 7px;
    }

    .navbar-toggler.active .toggler-icon:nth-of-type(2) {
        opacity: 0;
    }

    .navbar-toggler.active .toggler-icon:nth-of-type(3) {
        -webkit-transform: rotate(135deg);
        transform: rotate(135deg);
        top: -7px;
    }

/* Mobil Menü Arka Planı */
@media (max-width: 991px) {
    .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        z-index: 999;
        -webkit-box-shadow: 0px 15px 20px 0px rgba(0, 0, 0, 0.1);
        box-shadow: 0px 15px 20px 0px rgba(0, 0, 0, 0.1);
        padding: 15px 20px;
        border-radius: 0 0 10px 10px;
    }
}

/* Menü Linkleri */
.navbar-nav .nav-item {
    position: relative;
    padding: 0px 15px;
}

    .navbar-nav .nav-item > a {
        font-size: 15px;
        font-weight: 600;
        color: var(--heading-color); /* Koyu Gri Yazı */
        padding: 10px 0;
        display: inline-block;
        position: relative;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

        /* Altın Rengi Animasyonlu Alt Çizgi */
        .navbar-nav .nav-item > a::before {
            content: "";
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background-color: var(--primary-color);
            transition: all 0.3s ease-out 0s;
        }

        .navbar-nav .nav-item > a:hover,
        .navbar-nav .nav-item > a.active {
            color: var(--primary-color);
        }

            .navbar-nav .nav-item > a:hover::before,
            .navbar-nav .nav-item > a.active::before {
                width: 100%;
            }

@media (max-width: 991px) {
    .navbar-nav .nav-item > a {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }

        .navbar-nav .nav-item > a::before {
            display: none;
        }
}

/* Menü Sağ Butonlar */
.navbar-btn .ud-login-btn {
    background: transparent;
    color: var(--heading-color);
    border: 2px solid var(--heading-color);
    padding: 10px 25px;
    border-radius: 50px;
}

    .navbar-btn .ud-login-btn:hover {
        background: var(--heading-color);
        color: var(--white);
    }

.navbar-btn .ud-white-btn {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 50px;
}

    .navbar-btn .ud-white-btn:hover {
        background: var(--primary-dark);
    }

@media (max-width: 991px) {
    .navbar-btn {
        display: flex;
        flex-direction: column;
        gap: 15px;
        margin-top: 20px;
    }

        .navbar-btn a {
            width: 100%;
            text-align: center;
        }
}


/* ===== Hero CSS ===== */
.ud-hero {
    background: transparent;
    padding-top: 180px;
}

@media only screen and (min-width: 768px) and (max-width: 991px) {
    .ud-hero {
        padding-top: 160px;
    }
}

@media (max-width: 767px) {
    .ud-hero {
        padding-top: 130px;
    }
}

/* ===== Features CSS ===== */
.ud-features {
    padding-top: 100px;
    padding-bottom: 80px;
}

.ud-section-title {
    max-width: 650px;
    margin-bottom: 60px;
}

    .ud-section-title span {
        font-weight: 700;
        font-size: 14px;
        letter-spacing: 2px;
        color: var(--primary-color);
        margin-bottom: 10px;
        display: block;
    }

    .ud-section-title h2 {
        font-weight: 700;
        font-size: 40px;
        line-height: 52px;
        color: var(--heading-color);
        margin-bottom: 20px;
    }

/* Kart Vurguları (Hover Efekti) */
.transition-hover {
    transition: all 0.4s ease;
}

    .transition-hover:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 40px rgba(0,0,0,0.08) !important;
    }

/* ===== Pricing (Çözümlerimiz) CSS ===== */
.ud-pricing {
    padding-top: 100px;
    padding-bottom: 90px;
}

.ud-single-pricing {
    background: var(--white);
    border-radius: 12px;
    text-align: center;
    padding: 50px 40px;
    position: relative;
    border: 1px solid #e9ecef;
}

/* ===== FAQ CSS ===== */
.ud-faq {
    padding-top: 100px;
    padding-bottom: 90px;
    background: var(--white);
}

.ud-single-faq {
    background: var(--white);
    border: 1px solid #e9ecef;
    box-shadow: 0px 10px 30px rgba(0, 0, 0, 0.03);
    border-radius: 10px;
    margin-bottom: 20px;
}

    .ud-single-faq .ud-faq-btn {
        text-align: left;
        display: flex;
        width: 100%;
        align-items: center;
        border: none;
        background: transparent;
        font-weight: 600;
        font-size: 18px;
        color: var(--heading-color);
        padding: 25px 30px;
    }

        .ud-single-faq .ud-faq-btn span.icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 45px;
            height: 45px;
            background: rgba(205, 161, 68, 0.1); /* Altın Sarısı Zemin */
            border-radius: 8px;
            color: var(--primary-color);
            margin-right: 20px;
        }

/* ===== Footer CSS ===== */
.ud-footer {
    background: #23272b; /* Logonun en koyu kurumsal gri tonu */
    padding-top: 90px;
    position: relative;
    z-index: 1;
}

    .ud-footer .shape {
        position: absolute;
        z-index: -1;
        opacity: 0.1;
    }

        .ud-footer .shape.shape-1 {
            top: 0;
            left: 0;
        }

        .ud-footer .shape.shape-2 {
            top: 0;
            right: 0;
        }

        .ud-footer .shape.shape-3 {
            bottom: 0;
            right: 0;
        }

.ud-widget {
    margin-bottom: 40px;
}

    .ud-widget .ud-widget-title {
        font-weight: 600;
        font-size: 18px;
        margin-bottom: 25px;
        color: var(--white);
    }

    .ud-widget .ud-widget-links a {
        display: block;
        margin-bottom: 12px;
        font-size: 15px;
        color: #adb5bd;
    }

        .ud-widget .ud-widget-links a:hover {
            color: var(--primary-color);
            transform: translateX(5px);
        }

.ud-footer-bottom {
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 30px;
}