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

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;

    background-color: #fff9ef;
    color: #14464b;

    font-family: "Anek Devanagari", Arial, sans-serif;
}


/* =========================================
   LOGO
   ========================================= */

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    width: 60px !important;
    height: 60px !important;

    object-fit: cover !important;
    border-radius: 50% !important;

    display: block;
}


/* =========================================
   NAVBAR
   ========================================= */

header {
    width: 100%;

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

    padding: 15px 55px;

    background-color: #ffffff;

    border-bottom: 1px solid rgba(20, 70, 75, 0.08);

    box-shadow: 0 2px 12px rgba(20, 70, 75, 0.05);

    position: relative;
    z-index: 10;
}

nav {
    display: flex;
    align-items: center;
    gap: 35px;
}

nav a {
    text-decoration: none;

    color: #14464b;

    font-size: 16px;
    font-weight: 500;

    transition:
        color 0.2s ease,
        opacity 0.2s ease;
}

nav a:hover {
    color: #14464b;
    opacity: 0.6;
}


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

.hero {
    min-height: calc(100vh - 91px);

    display: flex;
    flex-direction: column;

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

    text-align: center;

    padding: 70px 30px;

    background-color: #fff9ef;

    position: relative;
    overflow: hidden;
}


/* Dekoratif arka plan */

.hero::before {
    content: "";

    position: absolute;

    width: 420px;
    height: 420px;

    border-radius: 50%;

    background-color: rgba(20, 70, 75, 0.035);

    top: -180px;
    left: -140px;
}

.hero::after {
    content: "";

    position: absolute;

    width: 350px;
    height: 350px;

    border-radius: 50%;

    background-color: rgba(20, 70, 75, 0.03);

    bottom: -170px;
    right: -120px;
}


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

.hero h1 {
    position: relative;
    z-index: 1;

    max-width: 1000px;

    margin: 0 0 28px;

    color: #14464b;

    font-family: "Ojuju", Arial, sans-serif;

    font-size: clamp(55px, 7vw, 100px);

    font-weight: 700;

    line-height: 1.02;

    letter-spacing: -2px;
}


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

.hero p {
    position: relative;
    z-index: 1;

    max-width: 750px;

    margin: 0 0 38px;

    color: #14464b;

    font-family: "Anek Devanagari", Arial, sans-serif;

    font-size: 25px;

    font-weight: 500;

    line-height: 1.5;
}


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

.hero-button {
    position: relative;
    z-index: 1;

    display: inline-block;

    padding: 15px 32px;

    background-color: #14464b;

    color: #ffffff;

    text-decoration: none;

    border-radius: 30px;

    font-size: 15px;
    font-weight: 600;

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

.hero-button:hover {
    background-color: #0e373b;

    transform: translateY(-3px);

    box-shadow: 0 8px 20px rgba(20, 70, 75, 0.18);
}


/* =========================================
   ÖZELLİKLER
   ========================================= */

.features {
    display: flex;

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

    gap: 25px;

    padding: 80px 50px;

    background-color: #ffffff;
}


/* =========================================
   ÖZELLİK KARTLARI
   ========================================= */

.feature-card {
    position: relative;

    width: 300px;

    padding: 32px 28px;

    background-color: #fff9ef;

    border: 1px solid rgba(20, 70, 75, 0.08);

    border-radius: 18px;

    text-align: center;

    cursor: pointer;

    box-shadow: 0 8px 25px rgba(20, 70, 75, 0.06);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.feature-card:hover {
    transform: translateY(-7px);

    box-shadow: 0 15px 30px rgba(20, 70, 75, 0.11);
}


/* =========================================
   KART BAŞLIKLARI
   ========================================= */

.feature-card h2 {
    margin: 0 0 15px;

    color: #14464b;

    font-size: 21px;

    font-weight: 600;
}


/* =========================================
   KART METİNLERİ
   ========================================= */

.feature-card p {
    margin: 0;

    color: #315e62;

    font-size: 16px;

    line-height: 1.6;
}


/* =========================================
   COMING SOON MESAJI
   ========================================= */

.coming-soon {
    display: flex;

    align-items: center;

    gap: 10px;

    margin-top: 20px;

    padding: 12px 15px;

    background-color: #fff7ed;

    border: 1px solid #fed7aa;

    border-radius: 12px;

    text-align: left;

    animation: showMessage 0.25s ease;
}

.warning-icon {
    font-size: 24px;
}

.coming-soon strong {
    display: block;

    color: #9a3412;

    font-size: 14px;

    margin-bottom: 3px;
}

.coming-soon p {
    color: #7c2d12;

    font-size: 12px;

    margin: 0;

    line-height: 1.4;
}


/* =========================================
   ANİMASYON
   ========================================= */

@keyframes showMessage {

    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


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

@media (max-width: 900px) {

    header {
        padding: 15px 30px;
    }

    nav {
        gap: 20px;
    }

    .hero h1 {
        font-size: 65px;
    }

    .hero p {
        font-size: 22px;
    }

    .features {
        padding: 60px 25px;
        gap: 18px;
    }

    .feature-card {
        width: 30%;
    }
}


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

@media (max-width: 768px) {

    header {
        flex-direction: column;

        gap: 15px;

        padding: 15px 20px;
    }

    nav {
        flex-wrap: wrap;

        justify-content: center;

        gap: 15px;
    }

    nav a {
        font-size: 14px;
    }

    .hero {
        min-height: 600px;

        padding: 50px 20px;
    }

    .hero h1 {
        font-size: 48px;

        letter-spacing: -1px;
    }

    .hero p {
        font-size: 19px;

        max-width: 500px;
    }

    .hero-button {
        padding: 14px 27px;
    }

    .features {
        flex-direction: column;

        align-items: center;

        padding: 50px 20px;
    }

    .feature-card {
        width: 100%;

        max-width: 380px;
    }
}


/* =========================================
   KÜÇÜK TELEFON
   ========================================= */

@media (max-width: 480px) {

    header {
        padding: 12px 15px;
    }

    .logo img {
        width: 52px !important;
        height: 52px !important;
    }

    nav {
        gap: 10px;
    }

    nav a {
        font-size: 13px;
    }

    .hero {
        min-height: 550px;

        padding: 40px 18px;
    }

    .hero h1 {
        font-size: 39px;

        line-height: 1.08;
    }

    .hero p {
        font-size: 17px;
    }

    .hero-button {
        font-size: 14px;

        padding: 13px 24px;
    }
}

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

.site-footer {
    width: 100%;

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

    padding: 18px 50px;

    background-color: #dbe8eb;

    color: #14464b;

    font-family: "Anek Devanagari", Arial, sans-serif;

    font-size: 13px;

    box-sizing: border-box;

    border-top: 1px solid rgba(20, 70, 75, 0.08);
}

.footer-developer,
.footer-copyright {
    margin: 0;

}


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

@media (max-width: 600px) {

    .site-footer {
        padding: 16px 20px;

        font-size: 12px;
    }

}