/**
 * /assets/css/style.css
 * Genel stiller (navbar, footer, butonlar, newsletter butonu).
 * 
 * 15/09/2026 - v1.0 - Oluşturuldu.
 * 17/09/2026 - v2.0 - Newsletter butonu eklendi.
 * 17/09/2026 - v2.3 - Notched label: pill shape + ince kenarlık.
 * 19/09/2026 - v2.4 - Ruluko fontu eklendi.
 * 27/09/2026 - v2.5 - YouthActiverse marka yazısı Gloock fontuna geçti.
 */

:root {
    --primary-color: #6C3CE1;
    --secondary-color: #FF6B6B;
    --dark-bg: #0A0A1A;
}

/* ============================================
   TEMEL TİPOGRAFİ
   ============================================ */
body {
    font-family: 'Ruluko', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1.05rem;
    line-height: 1.7;
    color: #333;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

p {
    font-family: 'Ruluko', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.75;
}

/* ============================================
   MARKA YAZISI (YouthActiverse) — Gloock
   ============================================ */
.brand-text {
    font-family: 'Gloock', Georgia, serif;
    font-weight: 400;
    letter-spacing: -0.3px;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar-brand {
    font-family: 'Gloock', Georgia, serif;
    font-weight: 400;
    color: var(--primary-color) !important;
    font-size: 1.6rem;
    letter-spacing: -0.3px;
}

.navbar-brand img {
    border-radius: 50%;
    object-fit: cover;
}

.navbar .nav-link {
    font-family: 'Ruluko', sans-serif;
    font-size: 1.05rem;
    font-weight: 400;
    transition: color 0.3s ease;
}

.navbar .nav-link.active {
    color: var(--primary-color) !important;
    font-weight: 700;
}

.lang-switch {
    font-family: 'Ruluko', sans-serif;
    color: var(--primary-color) !important;
    font-weight: 700;
    transition: all 0.3s ease;
}

.lang-switch:hover {
    color: var(--secondary-color) !important;
    transform: scale(1.05);
}

/* ============================================
   BUTONLAR
   ============================================ */
.btn-primary-custom {
    font-family: 'Ruluko', sans-serif;
    font-size: 1.05rem;
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 14px 40px;
    border-radius: 50px;
    font-weight: 400;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary-custom:hover {
    background: #5a2fc7;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(108, 60, 225, 0.5);
    color: white;
}

.btn-outline-custom {
    font-family: 'Ruluko', sans-serif;
    font-size: 1.05rem;
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    padding: 14px 40px;
    border-radius: 50px;
    font-weight: 400;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    background: transparent;
}

.btn-outline-custom:hover {
    background: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--dark-bg);
    color: white;
    padding: 50px 0 20px;
    font-family: 'Ruluko', sans-serif;
}

.site-footer h5 {
    font-family: 'Gloock', Georgia, serif;
    font-weight: 400;
    color: white;
    font-size: 1.5rem;
    letter-spacing: -0.3px;
}

.site-footer h6 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 700;
    color: white;
}

.footer-link {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color 0.3s ease;
    font-family: 'Ruluko', sans-serif;
}

.footer-link:hover {
    color: var(--secondary-color);
}

.social-icon {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    color: white;
    margin: 0 5px 0 0;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

/* ============================================
   NEWSLETTER BUTONU (Navbar)
   ============================================ */
.btn-newsletter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 45px;
    padding: 0 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 50px;
    font-family: 'Ruluko', sans-serif;
    font-weight: 400;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(108, 60, 225, 0.25);
    line-height: 1;
    white-space: nowrap;
}

.btn-newsletter:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(108, 60, 225, 0.4);
    color: white;
}

.btn-newsletter i {
    font-size: 0.9rem;
}

/* ============================================
   NEWSLETTER SAYFASI
   ============================================ */
.newsletter-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    box-shadow: 0 10px 30px rgba(108, 60, 225, 0.3);
}

.newsletter-card {
    background: white;
    border-radius: 24px;
    padding: 50px 40px 45px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
    border: 1px solid #eee;
}

/* ============================================
   NOTCHED PILL FORM GROUP
   ============================================ */
.notched-group {
    position: relative;
    margin-bottom: 26px;
}

.notched-group .notched-label {
    position: absolute;
    top: -12px;
    left: 40px;
    font-family: 'Ruluko', sans-serif;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--primary-color);
    letter-spacing: 0.3px;
    background: white;
    padding: 3px 12px;
    border: 1.5px solid var(--primary-color);
    border-radius: 50px;
    z-index: 3;
    line-height: 1;
    transition: all 0.3s ease;
    display: inline-block;
}

.notched-group .notched-icon {
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    font-size: 1rem;
    transition: color 0.3s ease;
    pointer-events: none;
    z-index: 2;
}

.notched-group .notched-input {
    width: 100%;
    height: 58px;
    padding: 0 24px 0 50px;
    font-family: 'Ruluko', sans-serif;
    font-size: 1.05rem;
    color: var(--dark-bg);
    background: #f8f9fa;
    border: 2px solid #d8dce3;
    border-radius: 50px;
    outline: none;
    transition: all 0.3s ease;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.notched-group .notched-input::placeholder {
    color: #bbb;
    font-family: 'Ruluko', sans-serif;
}

.notched-group .notched-input:focus {
    background: white;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(108, 60, 225, 0.12);
}

.notched-group .notched-input:focus ~ .notched-icon {
    color: var(--primary-color);
}

.notched-group:focus-within .notched-label {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(108, 60, 225, 0.25);
}

.notched-group .notched-select {
    padding-right: 50px;
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236C3CE1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 22px center;
    background-size: 18px;
}

/* ============================================
   FORM SUBMIT BUTONU
   ============================================ */
.btn-newsletter-submit {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 58px;
    padding: 0 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 50px;
    font-family: 'Ruluko', sans-serif;
    font-weight: 400;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(108, 60, 225, 0.35);
    letter-spacing: 0.5px;
    margin-top: 15px;
}

.btn-newsletter-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(108, 60, 225, 0.5);
    color: white;
}

.btn-newsletter-submit:active {
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 991px) {
    .btn-newsletter {
        width: 100%;
        margin-top: 10px;
        margin-bottom: 5px;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 1rem;
    }
    
    .navbar-brand {
        font-size: 1.4rem;
    }
    
    .site-footer h5 {
        font-size: 1.3rem;
    }
    
    .newsletter-card {
        padding: 35px 22px 30px;
    }
    
    .newsletter-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
    
    .notched-group .notched-input {
        height: 52px;
        padding-left: 44px;
        font-size: 1rem;
    }
    
    .notched-group .notched-label {
        left: 32px;
        font-size: 0.75rem;
        padding: 2px 10px;
        top: -10px;
    }
    
    .notched-group .notched-icon {
        left: 18px;
        font-size: 0.95rem;
    }
    
    .btn-newsletter-submit {
        height: 54px;
        font-size: 1.05rem;
    }
}