@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=Montserrat:wght@700;900&display=swap');

:root {
    --bg-deep: #f8f9fc;
    --surface: rgba(255, 255, 255, 0.9);
    --dark-gold: #6344E7;
    --bright-gold: #7E57C2;
    --light-bronze: #7E57C2;
    --led-white: #0f172a;
    --text-muted: #475569;
    --led-glow: 0 2px 10px rgba(99, 68, 231, 0.1);
    --gold-glow: 0 8px 25px rgba(99, 68, 231, 0.08);
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Genel Sıfırlama */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background-color: var(--bg-deep);
    color: var(--led-white);
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
    background-image: radial-gradient(circle at 50% 50%, rgba(99, 68, 231, 0.03) 0%, transparent 70%);
    background-attachment: fixed;
}

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 30px; }

/* Typography */
h1, h2, h3 { font-family: 'Montserrat', sans-serif; text-transform: uppercase; letter-spacing: 1px; }
h1 { font-weight: 900; line-height: 1.1; }
h2 { font-size: 2.2rem; color: var(--led-white); margin-bottom: 1rem; }

/* Hero Bölümü */
.hero {
    padding: 120px 0 80px;
    text-align: center;
    background: radial-gradient(circle at top, rgba(99, 68, 231, 0.08) 0%, transparent 60%);
}

.badge {
    background: rgba(99, 68, 231, 0.05);
    color: var(--dark-gold);
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid rgba(99, 68, 231, 0.2);
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-block;
    margin-bottom: 25px;
}

/* Kartlar ve Grid */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 50px; }

.card {
    background: var(--surface) !important;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(99, 68, 231, 0.1) !important;
    border-radius: 20px;
    padding: 50px 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(99, 68, 231, 0.03);
}

.card::before {
    content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, transparent, var(--dark-gold), transparent);
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--dark-gold) !important;
    box-shadow: 0 20px 40px rgba(99, 68, 231, 0.08), var(--gold-glow);
}

/* İkonlar */
.icon { 
    display: inline-block; 
    margin-bottom: 20px; 
}

/* Bölüm Başlıkları */
section { padding: 100px 0; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 50px; }
.section-header h2 { color: var(--dark-gold); }
.section-header p { color: var(--text-muted); font-size: 1.1rem; }

/* Butonlar */
.btn-action {
    background: transparent;
    border: 2px solid var(--dark-gold);
    color: var(--dark-gold);
    padding: 16px 35px;
    border-radius: 50px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.btn-action:hover {
    background: var(--dark-gold);
    color: white;
    box-shadow: var(--led-glow);
}

/* Liste Yapısı */
.styled-list { list-style: none; margin: 30px 0; }
.styled-list li { 
    position: relative; 
    padding-left: 35px; 
    margin-bottom: 15px; 
    color: var(--text-muted); 
    font-size: 1.05rem;
}

.gold-tick li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--dark-gold);
    font-weight: 900;
    font-size: 1.2rem;
}

/* Görsel Efekti */
.logo-circle {
    padding: 40px;
    background: rgba(99, 68, 231, 0.05);
    border-radius: 50%;
    display: inline-block;
    border: 1px solid var(--dark-gold);
}

/* Animasyon: reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: 1s all ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
    h1 { font-size: 2.5rem !important; }
}
/* =========================================
   YENİ NESİL MOBİL ALT NAVİGASYON (AIMA TEMA)
   ========================================= */

.footer-device-mobile {
    display: none; 
}

@media (max-width: 768px) {
    body {
        padding-bottom: 85px; /* Menünün altı kapatmasını engeller */
    }

    .footer-device-mobile {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.95); 
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid rgba(99, 68, 231, 0.15); /* Üst kısma ince mor çizgi */
        z-index: 9998;
    }

    .mobile-bottom-nav {
        display: flex;
        justify-content: space-around;
        align-items: center;
        height: 75px; 
        padding: 0 10px;
        margin: 0;
        list-style: none;
    }

    .mobile-bottom-nav__item {
        display: flex;
        flex: 1;
    }

    /* Standart İkon ve Metin Stilleri */
    .mobile-bottom-nav__item a {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 100%;
        text-decoration: none;
        background: none;
        border: none;
        cursor: pointer;
        transition: var(--transition);
        gap: 4px; /* İkon ile yazı arasındaki boşluk */
    }

    .mobile-bottom-nav__item a i {
        color: var(--light-bronze); /* Görseldeki mat mor tonu */
        font-size: 22px;
        transition: all 0.3s ease;
    }

    .mobile-bottom-nav__item a span {
        color: var(--text-muted);
        font-size: 9px;
        font-weight: 700;
        font-family: 'Montserrat', sans-serif;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        transition: all 0.3s ease;
    }

    /* Aktif ve Hover Durumu (Tıklandığında Parlama) */
    .mobile-bottom-nav__item a:hover i,
    .mobile-bottom-nav__item a:active i {
        color: var(--dark-gold);
        filter: drop-shadow(0 0 8px rgba(99, 68, 231, 0.4));
        transform: translateY(-2px);
    }
    
    .mobile-bottom-nav__item a:hover span,
    .mobile-bottom-nav__item a:active span {
        color: var(--dark-gold);
    }

    /* ORTADAKİ TESTE BAŞLA BUTONU (Görseldeki Özel Stil) */
    .mobile-bottom-nav__item a.bg {
        background: var(--surface); /* İç kısmı aydınlık */
        border: 2px solid var(--dark-gold); /* Etrafında görseldeki gibi mor çerçeve */
        border-radius: 50%;
        width: 65px;
        height: 65px;
        transform: translateY(-25px); /* Yukarı taşır */
        box-shadow: 0 0 20px rgba(99, 68, 231, 0.2), inset 0 0 10px rgba(99, 68, 231, 0.1);
        position: relative;
    }

    /* Play İkonunun Ayarı */
    .mobile-bottom-nav__item a.bg i {
        color: var(--dark-gold);
        font-size: 30px;
        margin-left: 3px; /* Play (üçgen) ikonunu optik olarak tam ortaya hizalamak için */
        filter: drop-shadow(0 0 5px rgba(99, 68, 231, 0.3));
    }

    .mobile-bottom-nav__item a.bg:active {
        transform: translateY(-20px) scale(0.95);
        box-shadow: 0 0 30px rgba(99, 68, 231, 0.4);
    }
}