/*
 * Yeniden Umut Partisi (YUP) Ana Stilleri
 * Tasarım Felsefesi: Kurumsal, Ciddi, Dengeli, Güven Veren, Modern
 */

:root {
    /* Renk Paleti */
    --yup-turkuaz: #14B8A6; /* Ana Kurumsal Renk / Umut, Barış */
    --yup-turkuaz-dark: #0F766E;
    --yup-white: #FFFFFF;
    --yup-gold: #D4AF37; /* Altın Sarısı / Başak - Prestij Vurgusu */
    --yup-gold-light: #FCEFD9;
    --yup-dark: #1E293B; /* Antrasit / Güç - Ciddiyet */
    --yup-darker: #0F172A;
    --yup-light-gray: #F8FAFC;
    --yup-border-color: #E2E8F0;

    /* Fontlar */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Roboto', sans-serif;
}

body {
    font-family: var(--font-primary);
    background-color: var(--yup-light-gray);
    color: var(--yup-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--yup-darker);
    letter-spacing: -0.02em;
}

a {
    color: var(--yup-turkuaz-dark);
    transition: all 0.3s ease;
    text-decoration: none;
}

a:hover {
    color: var(--yup-gold);
}

/* ================= HEADER & TOPBAR ================= */
.top-bar {
    background-color: var(--yup-darker);
    color: var(--yup-white);
    font-size: 0.85rem;
    padding: 8px 0;
}

.top-bar a {
    color: var(--yup-white);
    opacity: 0.8;
}

.top-bar a:hover {
    opacity: 1;
    color: var(--yup-gold);
}

/* NAVBAR */
.navbar-brand {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--yup-turkuaz-dark) !important;
    text-transform: uppercase;
}

.navbar-brand span {
    color: var(--yup-gold);
}

.logo-icon {
    height: 40px;
    margin-right: 10px;
}

.main-navbar {
    background-color: var(--yup-white);
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    padding: 15px 0;
}

.nav-link {
    font-weight: 600;
    color: var(--yup-dark) !important;
    padding: 10px 15px !important;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.nav-link:hover, .nav-item.active .nav-link {
    color: var(--yup-turkuaz) !important;
}

/* ================= UI COMPONENTS ================= */
.btn-yup {
    background-color: var(--yup-turkuaz);
    color: var(--yup-white);
    border: none;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 4px; /* Minimal yuvarlama - Ciddiyet için */
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.btn-yup:hover {
    background-color: var(--yup-turkuaz-dark);
    color: var(--yup-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
}

.btn-yup-outline {
    background-color: transparent;
    border: 2px solid var(--yup-turkuaz);
    color: var(--yup-turkuaz);
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 4px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.btn-yup-outline:hover {
    background-color: var(--yup-turkuaz);
    color: var(--yup-white);
}

.btn-gold {
    background-color: var(--yup-gold);
    color: var(--yup-darker);
}

.btn-gold:hover {
    background-color: #C5A02E;
    color: var(--yup-white);
}

.section-title {
    text-align: center;
    position: relative;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.2rem;
    text-transform: uppercase;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--yup-turkuaz);
}

/* ================= CARDS ================= */
.yup-card {
    background: var(--yup-white);
    border: 1px solid var(--yup-border-color);
    border-radius: 6px;
    transition: all 0.3s ease;
    overflow: hidden;
    height: 100%;
}

.yup-card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    transform: translateY(-5px);
    border-color: var(--yup-turkuaz);
}

.yup-card .card-img-top {
    height: 200px;
    object-fit: cover;
    border-bottom: 3px solid var(--yup-turkuaz);
}

.yup-card .card-body {
    padding: 25px;
}

/* Leader / Team Cards */
.leader-card {
    background: var(--yup-white);
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    text-align: center;
    padding: 30px 20px;
    border-top: 4px solid transparent;
    transition: all 0.3s;
}

.leader-card:hover {
    border-top-color: var(--yup-turkuaz);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.leader-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 15px;
    border: 3px solid var(--yup-light-gray);
    padding: 3px;
    background: var(--yup-white);
}

.leader-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.leader-title {
    color: var(--yup-gold);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 15px;
}

/* ================= HERO SECTION ================= */
.hero-section {
    position: relative;
    background-color: var(--yup-darker);
    background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(15, 118, 110, 0.85)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    padding: 120px 0;
    color: var(--yup-white);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    text-transform: uppercase;
    color: var(--yup-white);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: 40px;
    color: var(--yup-gold-light);
}

/* ================= SPACING & UTILS ================= */
.pt-100 { padding-top: 100px; }
.pb-100 { padding-bottom: 100px; }
.py-100 { padding-top: 100px; padding-bottom: 100px; }
.bg-light-gray { background-color: var(--yup-light-gray); }

/* ================= PAGE BANNER ================= */
.page-banner {
    background-color: var(--yup-darker);
    padding: 60px 0;
    color: var(--yup-white);
    border-bottom: 4px solid var(--yup-turkuaz);
}

.page-banner h1 {
    color: var(--yup-white);
    margin: 0;
}

.breadcrumb-item a {
    color: var(--yup-turkuaz);
}
.breadcrumb-item.active {
    color: var(--yup-white);
    opacity: 0.7;
}

/* ================= FOOTER ================= */
.main-footer {
    background-color: var(--yup-darker);
    color: rgba(255,255,255,0.7);
    padding: 70px 0 20px;
    font-size: 0.9rem;
}

.footer-title {
    color: var(--yup-white);
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background-color: var(--yup-turkuaz);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
}

.footer-links a:hover {
    color: var(--yup-gold);
    padding-left: 5px;
}

.footer-contact li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.footer-contact i {
    color: var(--yup-turkuaz);
    margin-right: 15px;
    margin-top: 3px;
    font-size: 1.1rem;
}

.footer-bottom {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

/* ================= CONTENT STYLES (Program/Tüzük) ================= */
.page-content {
    background: var(--yup-white);
    padding: 40px;
    border-radius: 4px;
    border: 1px solid var(--yup-border-color);
}

.page-content h2 {
    color: var(--yup-turkuaz-dark);
    margin-top: 35px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--yup-light-gray);
}

.page-content p {
    font-size: 1.05rem;
    color: #475569;
    margin-bottom: 20px;
}

/* İçindekiler Menüsü */
.sticky-sidebar {
    position: sticky;
    top: 100px;
    background: var(--yup-white);
    padding: 25px;
    border-radius: 4px;
    border: 1px solid var(--yup-border-color);
}

/* Harita Alanı Placeholder */
.turkey-map-container {
    background: var(--yup-white);
    padding: 40px;
    border-radius: 6px;
    border: 1px solid var(--yup-border-color);
    text-align: center;
}

.turkey-map-container svg {
    max-width: 100%;
    height: auto;
}