/* =========================
   AKIFIO ANA TASARIM
   ========================= */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f7f8fc;
    color: #111827;
}

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

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 250px;
    height: 100vh;
    padding: 24px 16px;
    background: #ffffff;
    border-right: 1px solid #e5e7eb;
    overflow-y: auto;
}

.logo {
    display: block;
    padding: 0 12px 28px;
    font-size: 27px;
    font-weight: 800;
    text-decoration: none;
    color: #111827;
}

.logo span {
    color: #5b5cf0;
}

/* Menü başlıkları */

.menu-title {
    margin: 24px 12px 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #9ca3af;
}

/* Menü bağlantıları */

.menu-link {
    display: flex;
    align-items: center;
    gap: 11px;
    width: 100%;
    padding: 11px 12px;
    margin-bottom: 3px;
    border-radius: 10px;
    color: #4b5563;
    text-decoration: none;
    font-size: 14px;
    transition: 0.2s;
}

.menu-link:hover {
    background: #f3f4f6;
    color: #111827;
}

.menu-link.active {
    background: #eef0ff;
    color: #5b5cf0;
    font-weight: 600;
}

.menu-icon {
    width: 22px;
    text-align: center;
    font-size: 17px;
}

/* =========================
   ANA İÇERİK
   ========================= */

.main {
    margin-left: 250px;
    min-height: 100vh;
}

/* =========================
   ÜST BAR
   ========================= */

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;

    height: 72px;
    padding: 0 40px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid #e5e7eb;

    backdrop-filter: blur(10px);
}

/* =========================
   ARAMA
   ========================= */

.search {
    width: 360px;
    height: 42px;

    padding: 0 16px;

    border: 1px solid #e5e7eb;
    border-radius: 10px;

    outline: none;

    background: #f9fafb;

    font-size: 14px;
}

.search:focus {
    border-color: #5b5cf0;
    background: #ffffff;
}

/* =========================
   İÇERİK
   ========================= */

.content {
    max-width: 1250px;
    margin: 0 auto;
    padding: 55px 40px 80px;
}

.hero {
    margin-bottom: 55px;
}

.hero h1 {
    margin: 0 0 12px;
    font-size: 42px;
    letter-spacing: -1.5px;
}

.hero h1 span {
    color: #5b5cf0;
}

.hero p {
    max-width: 650px;
    margin: 0;
    color: #6b7280;
    font-size: 17px;
    line-height: 1.6;
}

/* =========================
   KATEGORİ
   ========================= */

.category {
    margin-bottom: 50px;
}

.category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    font-size: 22px;
}

.category-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #5b5cf0;
}

/* =========================
   ARAÇ KARTLARI
   ========================= */

.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.tool-card {
    display: block;

    min-height: 170px;
    padding: 24px;

    background: #ffffff;

    border: 1px solid #e5e7eb;
    border-radius: 16px;

    color: #111827;
    text-decoration: none;

    transition:
        transform 0.2s,
        box-shadow 0.2s,
        border-color 0.2s;
}

.tool-card:hover {
    transform: translateY(-3px);

    border-color: #d7d8ff;

    box-shadow:
        0 12px 30px rgba(17, 24, 39, 0.08);
}

.tool-icon {
    width: 46px;
    height: 46px;

    margin-bottom: 18px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 12px;

    background: #eef0ff;
    color: #5b5cf0;

    font-size: 21px;
}

.tool-card h3 {
    margin: 0 0 7px;
    font-size: 17px;
}

.tool-card p {
    margin: 0;

    color: #6b7280;

    font-size: 13px;
    line-height: 1.5;
}

/* =========================
   KATEGORİ RENKLERİ
   ========================= */

.category-qr .category-dot {
    background: #6366f1;
}

.category-qr .tool-icon {
    background: #eef0ff;
    color: #6366f1;
}

.category-image .category-dot {
    background: #0ea5e9;
}

.category-image .tool-icon {
    background: #eaf8ff;
    color: #0ea5e9;
}

.category-pdf .category-dot {
    background: #f97316;
}

.category-pdf .tool-icon {
    background: #fff2e8;
    color: #f97316;
}

.category-convert .category-dot {
    background: #10b981;
}

.category-convert .tool-icon {
    background: #eafaf4;
    color: #10b981;
}

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

.footer {
    padding: 30px 40px;

    border-top: 1px solid #e5e7eb;

    color: #9ca3af;
    font-size: 13px;
}

/* =========================
   TABLET
   ========================= */

@media (max-width: 1000px) {

    .tools-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

    .search {
        width: 280px;
    }

}

/* =========================
   MOBİL
   ========================= */

@media (max-width: 700px) {

    /* SOL MENÜ */

    .sidebar {
        position: static;

        width: 100%;
        height: auto;

        border-right: none;
        border-bottom: 1px solid #e5e7eb;
    }


    /* ANA ALAN */

    .main {
        margin-left: 0;
    }


    /* =========================
       ÜST BAR
       ========================= */

    .topbar {
        position: sticky;
        top: 0;

        z-index: 10;

        width: 100%;
        height: auto;
        min-height: 125px;

        padding: 12px 15px;

        display: flex;
        flex-direction: column;

        align-items: stretch;
        justify-content: flex-start;

        gap: 12px;
    }


    /* =========================
       ARAÇ ARA
       ========================= */

    .search {
        width: 100%;
        max-width: 100%;

        height: 42px;

        flex-shrink: 0;

        order: 1;
    }


    /* =========================
       TÜRK BAYRAĞI ALANI
       ========================= */

    .turkey-banner {
        display: flex;

        width: 100%;
        height: 75px;

        flex: none;

        align-items: center;
        justify-content: center;

        gap: 12px;

        padding: 0;

        overflow: hidden;

        order: 2;
    }


    /* =========================
       TÜRK BAYRAĞI
       ========================= */

    .turkey-flag-image {
        display: block !important;

        width: 210px;
        max-width: 65%;

        height: auto;

        object-fit: contain;

        flex-shrink: 1;
    }


    /* =========================
       TÜRK BAYRAĞI YAZISI
       ========================= */

    .turkey-text {
        font-size: 11px;
        line-height: 1.15;
    }


    .turkey-text strong {
        margin-top: 3px;

        font-size: 17px;
    }


    .turkey-text .star {
        right: -18px;
        bottom: 0;

        font-size: 16px;
    }


    /* =========================
       İÇERİK
       ========================= */

    .content {
        padding: 35px 20px 60px;
    }


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


    /* =========================
       ARAÇ KARTLARI
       ========================= */

    .tools-grid {
        grid-template-columns: 1fr;
    }

}

/* =========================
   ÇOK KÜÇÜK TELEFONLAR
   ========================= */

@media (max-width: 400px) {

    .topbar {
        min-height: 115px;
        padding: 10px 12px;
    }


    .turkey-banner {
        height: 65px;
        gap: 8px;
    }


    .turkey-flag-image {
        width: 170px;
        max-width: 60%;
    }


    .turkey-text {
        font-size: 10px;
    }


    .turkey-text strong {
        font-size: 15px;
    }


    .turkey-text .star {
        right: -15px;
        font-size: 14px;
    }

}