/* ================================================
   Hanedan Satranç - Premium Tema
   Beyaz arka plan, yeşil üst / vurgular
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Outfit:wght@400;500;600;700&display=swap');

:root {
    /* Kurumsal: 003126 yeşil, c1ac35 altın, beyaz arka plan */
    --navy:       #003126;
    --navy-light: #004738;
    --navy-mid:   #005a48;
    --navy-card:  #003126;
    --gold:       #c1ac35;
    --gold-light: #d4c04a;
    --gold-pale:  #e8dc90;
    --cream:      #fffef4;
    --white:      #ffffff;
    --bg:         #ffffff;
    --bg-soft:    #f8f9fa;
    --text:       #1a1a1a;
    --gray:       #5c6b62;
    --gray-light: #8a9a8e;
    --danger:     #c53030;
    --success:    #2d7d46;
    --border:     rgba(0,49,38,0.12);
    --border-strong: rgba(0,49,38,0.2);
    --shadow:    0 4px 24px rgba(0,49,38,0.08);
    --shadow-lg:  0 12px 48px rgba(0,49,38,0.12);
    --radius:     8px;
    --radius-lg:  16px;
    --font-title: 'Outfit', sans-serif;
    --font-body:  'Plus Jakarta Sans', sans-serif;
    --transition: all 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4,h5,h6 { font-family: var(--font-title); color: var(--navy); line-height: 1.25; font-weight: 600; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }
a { color: var(--navy); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold); }
p { margin-bottom: 1rem; color: var(--gray); }

/* ---- LAYOUT ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 4.5rem 0; }
.section-sm { padding: 3rem 0; }
.grid { display: grid; gap: 2rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.flex { display: flex; gap: 1rem; align-items: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* ---- ÜST BAR (İletişim + Sosyal) ---- */
.topbar {
    background: var(--navy);
    padding: 0.5rem 0;
    font-size: 0.8rem;
}

.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.topbar-contact {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}
.topbar-contact a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}
.topbar-contact a:hover { color: var(--gold); }

.topbar-social {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.topbar-social a,
.topbar-social .topbar-social-icon {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.95);
    border-radius: 6px;
    transition: var(--transition);
    text-decoration: none;
}
.topbar-social a svg { width: 18px; height: 18px; flex-shrink: 0; display: block; }
.topbar-social a:hover { background: rgba(255,255,255,0.2); color: var(--white); }
.topbar-social a[href="#"] { opacity: 0.75; }

/* ---- HEADER (Beyaz) ---- */
.main-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: var(--white);
    box-shadow: 0 1px 0 var(--border);
}
.topbar { z-index: 1000; }

.main-header .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: var(--navy);
    color: var(--gold);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.logo-text { line-height: 1.2; }

.logo-name {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: -0.02em;
}

.logo-sub {
    font-size: 0.65rem;
    color: var(--gray-light);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 500;
}

.logo-img {
    max-height: 64px;
    width: auto;
    object-fit: contain;
    display: block;
}
.logo-footer .logo-img-footer { max-height: 52px; }

.main-header nav { display: flex; gap: 0.1rem; align-items: center; }
.main-header nav a {
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius);
    transition: var(--transition);
}
.main-header nav a:hover, .main-header nav a.active {
    color: var(--navy);
    background: var(--bg-soft);
}

.main-header .nav-btn {
    background: var(--navy);
    color: var(--white) !important;
    font-weight: 600;
    padding: 0.5rem 1.2rem !important;
    border-radius: var(--radius);
    margin-left: 0.5rem;
}
.main-header .nav-btn:hover { background: var(--navy-light); color: var(--white) !important; }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
    background: none;
    border: none;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); transition: var(--transition); }

/* ---- HERO ---- */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    opacity: 0.97;
}

.hero-chess-grid {
    position: absolute;
    right: -5%;
    top: 50%;
    transform: translateY(-50%);
    width: min(55vw, 680px);
    height: min(55vw, 680px);
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    opacity: 0.07;
    transform: translateY(-50%) rotate(15deg);
}

.hero-chess-grid div:nth-child(odd) { background: var(--gold); }

.hero-content { position: relative; z-index: 2; max-width: 620px; padding: 4rem 0; }

.hero-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold-pale);
    margin-bottom: 1.25rem;
    opacity: 0.95;
}

.hero h1 { margin-bottom: 1.25rem; color: var(--white); }
.hero h1 em { font-style: italic; color: var(--gold); }
.hero p { font-size: 1.1rem; color: rgba(255,255,255,0.8); max-width: 480px; margin-bottom: 2rem; }

/* Slider başlık renkleri beyaz */
.hero-slider h1,
.hero-slider .hero-content h1 { color: #ffffff !important; }
.hero-slider h1 em { color: var(--gold) !important; }
.hero-slider .hero-lead { color: rgba(255,255,255,0.9) !important; }

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gold);
    color: var(--navy);
    font-weight: 600;
    box-shadow: 0 2px 12px rgba(193,172,53,0.3);
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(193,172,53,0.4); color: var(--navy); }

.btn-outline {
    background: transparent;
    color: var(--navy);
    border: 2px solid var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); }
.hero-slider .btn-outline { color: rgba(255,255,255,0.95); border-color: rgba(255,255,255,0.5); }
.hero-slider .btn-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); color: var(--white); }

.btn-sm { padding: 0.5rem 1.2rem; font-size: 0.88rem; }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-success { background: var(--success); color: var(--white); }

/* ---- SECTION TITLES ---- */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title .label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.75rem;
}

.section-title h2 { margin-bottom: 0.75rem; color: var(--navy); }

.section-title p { color: var(--gray); max-width: 540px; margin: 0 auto; }

.divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
    margin: 1rem 0;
}
.divider::before, .divider::after {
    content: '';
    flex: 1;
    max-width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold));
}
.divider::after { background: linear-gradient(90deg, var(--gold), transparent); }
.divider span { color: var(--gold); font-size: 1rem; }
.divider .home-icon-inline svg { width: 24px; height: 24px; color: var(--gold); }

.home-icon-wrap { display: inline-flex; align-items: center; justify-content: center; }
.home-icon-wrap svg { width: 100%; height: 100%; color: currentColor; flex-shrink: 0; }
.home-icon-inline { display: inline-flex; align-items: center; vertical-align: middle; margin-right: 0.25rem; }
.home-icon-inline svg { color: currentColor; flex-shrink: 0; }
.home-icon--xs svg { width: 16px; height: 16px; }
.home-icon-inline.home-icon--xs { margin-right: 0.2rem; }
.home-icon-inline.home-icon--xs svg { width: 16px; height: 16px; }
.home-icon--sm svg { width: 24px; height: 24px; }
.home-icon-inline.home-icon--sm svg { width: 20px; height: 20px; }
.home-icon--large { width: 80px; height: 80px; }
.home-icon--large svg { width: 64px; height: 64px; }
.about-image.home-icon-wrap { color: var(--gold); opacity: 0.9; }
.meta-icon .home-icon-inline, .meta-date .home-icon-inline { color: var(--gray); }
.card-img-placeholder.home-icon-wrap { color: var(--gold); opacity: 0.6; }

/* ---- CARDS ---- */
.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}
.card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-img { width: 100%; height: 200px; object-fit: cover; display: block; }
.card-img-placeholder {
    width: 100%;
    height: 200px;
    background: var(--bg-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--navy);
    opacity: 0.4;
}

.card-body { padding: 1.5rem; }
.card-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}
.card-meta span { font-size: 0.8rem; color: var(--gray); }
.card-meta .badge { background: rgba(193,172,53,0.15); color: var(--navy); padding: 0.25rem 0.7rem; border-radius: 2rem; font-size: 0.72rem; font-weight: 600; }
.card h3 { margin-bottom: 0.5rem; font-size: 1.15rem; color: var(--navy); }
.card p { font-size: 0.92rem; color: var(--gray); margin-bottom: 1rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ---- STATS ---- */
.stats-section { background: var(--navy); padding: 3.5rem 0; }

.stat-item { text-align: center; }
.stat-num { font-family: var(--font-title); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--white); display: block; }
.stat-label { font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.75); text-transform: uppercase; letter-spacing: 0.1em; }

/* ---- TURNUVA CARDS ---- */
.tournament-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1.5rem;
    align-items: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}
.tournament-card:hover { border-color: var(--gold); box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.tournament-date {
    text-align: center;
    background: var(--navy);
    color: var(--white);
    border-radius: var(--radius);
    padding: 0.75rem;
    min-width: 65px;
}
.tournament-date .day { font-family: var(--font-title); font-size: 1.75rem; font-weight: 700; color: var(--white); display: block; line-height: 1; }
.tournament-date .month { font-size: 0.65rem; font-weight: 600; color: rgba(255,255,255,0.8); text-transform: uppercase; letter-spacing: 0.1em; }

.tournament-info h3 { font-size: 1.1rem; margin-bottom: 0.4rem; color: var(--navy); }
.tournament-info .meta { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.tournament-info .meta span { font-size: 0.85rem; color: var(--gray); }
.tournament-info .meta span::before { margin-right: 0.3rem; }

.status-badge {
    padding: 0.35rem 0.9rem;
    border-radius: 2rem;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
}
.status-planlandi { background: rgba(76,163,255,0.15); color: #4ca3ff; border: 1px solid rgba(76,163,255,0.3); }
.status-aktif { background: rgba(76,175,125,0.15); color: var(--success); border: 1px solid rgba(76,175,125,0.3); }
.status-tamamlandi { background: rgba(136,136,136,0.15); color: var(--gray); border: 1px solid rgba(136,136,136,0.3); }
.status-iptal { background: rgba(214,64,69,0.15); color: var(--danger); border: 1px solid rgba(214,64,69,0.3); }

/* ---- DERS CARDS ---- */
.lesson-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    transition: var(--transition);
    box-shadow: var(--shadow);
}
.lesson-card:hover { border-color: var(--gold); box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.lesson-icon {
    width: 50px;
    height: 50px;
    background: var(--navy);
    color: var(--gold);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.lesson-info { flex: 1; }
.lesson-info h3 { font-size: 1.05rem; margin-bottom: 0.35rem; color: var(--navy); }
.lesson-info p { font-size: 0.88rem; color: var(--gray); margin: 0; }
.lesson-level { display: inline-block; font-size: 0.72rem; padding: 0.2rem 0.6rem; border-radius: 2rem; margin-top: 0.5rem; }
.level-Başlangıç { background: rgba(76,175,125,0.15); color: var(--success); }
.level-Orta { background: rgba(76,163,255,0.15); color: #4ca3ff; }
.level-İleri { background: rgba(255,165,0,0.15); color: #ffa500; }
.level-Uzman { background: rgba(214,64,69,0.15); color: var(--danger); }

/* ---- ÜYELER ---- */
.member-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}
.member-card:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.member-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-title);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
    margin: 0 auto 1rem;
    border: 3px solid var(--border);
    overflow: hidden;
}
.member-avatar img { width: 100%; height: 100%; object-fit: cover; }

.member-card h3 { font-size: 1.05rem; color: var(--navy); margin-bottom: 0.25rem; }
.member-card .rating { font-size: 1.4rem; font-family: var(--font-title); font-weight: 700; color: var(--gold); }
.member-card .derece { font-size: 0.8rem; color: var(--gray); }

/* ---- GALERİ ---- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 40%, rgba(0,49,38,0.88) 100%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
}
.gallery-item:hover .overlay { opacity: 1; }
.gallery-item .overlay span { font-size: 0.85rem; color: var(--white); }

/* ---- FOOTER (yeşil) ---- */
footer {
    background: var(--navy);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.75); margin-top: 1rem; line-height: 1.7; }
.footer-brand .logo-name { color: var(--white); }
.footer-brand .logo-sub { color: rgba(255,255,255,0.6); }

.footer-col h4 { font-family: var(--font-title); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.25rem; }
.footer-col a { display: block; color: rgba(255,255,255,0.8); font-size: 0.9rem; margin-bottom: 0.6rem; transition: var(--transition); }
.footer-col a:hover { color: var(--white); padding-left: 4px; }
.footer-col span { color: rgba(255,255,255,0.75); }

.social-links { display: flex; gap: 0.75rem; margin-top: 1.25rem; }
.social-links a {
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.9);
    transition: var(--transition);
}
.social-links a { color: rgba(255,255,255,0.9); }
.social-links a svg { width: 18px; height: 18px; display: block; }
.social-links a:hover { background: var(--gold); color: var(--navy); border-color: var(--gold); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.75rem;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.65);
}

/* ---- BREADCRUMB ---- */
.breadcrumb {
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 0;
}
.breadcrumb .container { display: flex; gap: 0.5rem; align-items: center; font-size: 0.85rem; color: var(--gray); }
.breadcrumb a { color: var(--gray); }
.breadcrumb a:hover { color: var(--navy); }
.breadcrumb .sep { color: var(--border-strong); }

/* ---- ALERTS ---- */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}
.alert-success { background: rgba(76,175,125,0.15); border: 1px solid rgba(76,175,125,0.3); color: var(--success); }
.alert-danger  { background: rgba(214,64,69,0.15);  border: 1px solid rgba(214,64,69,0.3);  color: var(--danger); }
.alert-info    { background: rgba(76,163,255,0.15); border: 1px solid rgba(76,163,255,0.3); color: #4ca3ff; }

/* ---- PAGE HERO (yeşil üst) ---- */
.page-hero {
    background: var(--navy);
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { margin-bottom: 0.75rem; color: var(--white); }
.page-hero p { color: rgba(255,255,255,0.8); font-size: 1.1rem; }
.page-hero-sm { padding: 2.5rem 0; }
.page-hero-label { display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-pale); margin-bottom: 0.5rem; }
.page-hero-sm h1 { font-size: 1.75rem; }
.page-hero-sm p { font-size: 0.95rem; }

/* ---- İLETİŞİM SAYFASI ---- */
.contact-section { padding: 3.5rem 0; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 3rem;
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
}
.contact-form-wrap {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
}
.contact-form-header { margin-bottom: 1.5rem; }
.contact-form-header h2 { font-size: 1.35rem; margin-bottom: 0.35rem; color: var(--navy); }
.contact-form-header p { font-size: 0.9rem; color: var(--gray); margin: 0; }
.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.contact-form .form-group { margin-bottom: 1.25rem; }
.btn-block { width: 100%; justify-content: center; margin-top: 0.25rem; }

.contact-info-wrap { position: sticky; top: 6rem; }
.contact-info-title { font-size: 1.1rem; margin-bottom: 1.25rem; color: var(--navy); padding-bottom: 0.75rem; border-bottom: 1px solid var(--border); }
.contact-cards { display: flex; flex-direction: column; gap: 1rem; }
.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    box-shadow: var(--shadow);
}
.contact-card:hover { border-color: var(--gold); box-shadow: var(--shadow-lg); }
.contact-card-static { cursor: default; }
.contact-card-static:hover { border-color: var(--border); box-shadow: var(--shadow); }
.contact-card-icon { width: 48px; height: 48px; background: var(--navy); color: var(--gold); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 1.35rem; flex-shrink: 0; }
.contact-card-body h3 { font-size: 0.85rem; font-weight: 700; color: var(--navy); margin-bottom: 0.25rem; text-transform: uppercase; letter-spacing: 0.05em; }
.contact-card-body p { margin: 0; font-size: 0.95rem; color: var(--gray); }
.contact-social { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.contact-social-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray); display: block; margin-bottom: 0.75rem; }
.contact-social-links { display: flex; gap: 0.5rem; }
.contact-social-links a {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--navy);
    font-size: 1rem;
    transition: var(--transition);
}
.contact-social-links a svg { width: 20px; height: 20px; display: block; }
.contact-social-links a:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* ---- PAGINATION ---- */
.pagination { display: flex; justify-content: center; gap: 0.5rem; margin-top: 3rem; }
.page-btn {
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    background: var(--white);
    border: 1px solid var(--border-strong);
    color: var(--gray);
    font-size: 0.9rem;
    transition: var(--transition);
}
.page-btn:hover, .page-btn.active { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* ---- FORMS ---- */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-size: 0.9rem; font-weight: 500; color: var(--navy); }
.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--white);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}
.form-control:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(0,49,38,0.1); }
.form-control::placeholder { color: var(--gray-light); }
select.form-control option { background: var(--white); color: var(--text); }
textarea.form-control { resize: vertical; min-height: 120px; }

/* ---- DETAIL PAGE ---- */
.detail-content {
    max-width: 820px;
    margin: 0 auto;
}
.detail-content h2,h3 { color: var(--navy); margin: 2rem 0 1rem; }
.detail-content p { font-size: 1.05rem; color: var(--gray); }
.detail-content img { max-width: 100%; border-radius: var(--radius-lg); margin: 1.5rem 0; }

.haber-galeri-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}
.haber-galeri-item {
    display: block;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    aspect-ratio: 1;
}
.haber-galeri-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin: 0;
    transition: transform 0.25s ease;
}
.haber-galeri-item:hover img { transform: scale(1.05); }

/* ---- HERO SLIDER ---- */
.hero-slider {
    position: relative;
    min-height: 90vh;
    overflow: hidden;
}
.hero-slider-track {
    display: flex;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
}
.hero-slide {
    min-width: 100%;
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 4rem 0;
}
.hero-slide-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
}
.hero-slide-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,49,38,0.92) 0%, transparent 45%, rgba(0,49,38,0.6) 100%);
}
.hero-slide-container { position: relative; z-index: 2; }
.hero-lead { font-size: 1.15rem; line-height: 1.6; max-width: 480px; }
.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}
.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--navy-mid);
    border: 2px solid var(--gold);
    cursor: pointer;
    transition: var(--transition);
}
.slider-dot.active { background: var(--gold); transform: scale(1.2); }
.slider-arrows {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    pointer-events: none;
    z-index: 10;
}
.slider-arrow {
    pointer-events: auto;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(193,172,53,0.2);
    border: 1px solid var(--border);
    color: var(--gold);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.slider-arrow:hover { background: var(--gold); color: var(--navy); }

/* ---- BİZ KİMİZ / NEDEN BİZ ---- */
.section-label { display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem; }
.section-heading { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 1.25rem; color: var(--navy); }

.about-section, .why-section {
    padding: 5rem 0;
    background: var(--bg);
}
.why-section { background: var(--bg-soft); }
.about-text p { margin-bottom: 1rem; }
.about-visual { display: flex; align-items: center; justify-content: center; }
.about-grid, .why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}
.about-image, .why-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    aspect-ratio: 4/3;
    background: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--gold);
    opacity: 0.9;
}
.why-cards { display: grid; gap: 1.25rem; }
.why-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: var(--transition);
    box-shadow: var(--shadow);
}
.why-card:hover { border-color: var(--gold); box-shadow: var(--shadow-lg); }
.why-card-icon { font-size: 2rem; flex-shrink: 0; }
.why-card h4 { font-size: 1.05rem; margin-bottom: 0.35rem; color: var(--navy); }
.why-card p { margin: 0; font-size: 0.95rem; color: var(--gray); }

/* ---- HİZMETLERİMİZ ---- */
.services-section { padding: 5rem 0; background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.service-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}
.service-item:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-item-icon { width: 64px; height: 64px; margin: 0 auto 1.25rem; background: var(--navy); color: var(--gold); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; }
.service-item h3 { font-size: 1.15rem; margin-bottom: 0.5rem; color: var(--navy); }
.service-item p { margin: 0; font-size: 0.92rem; color: var(--gray); }

/* ---- DEĞERLER & CTA ---- */
.values-section { background: var(--bg); }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.value-item {
    padding: 1.5rem 1rem;
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px solid var(--border);
    transition: var(--transition);
    box-shadow: var(--shadow);
}
.value-item:hover { border-color: var(--gold); box-shadow: var(--shadow-lg); }
.value-icon { width: 56px; height: 56px; margin: 0 auto 1rem; background: var(--bg-soft); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.value-item h3 { font-size: 1.05rem; margin-bottom: 0.5rem; color: var(--navy); }
.value-item p { margin: 0; font-size: 0.9rem; color: var(--gray); }

.cta-section { padding: 4rem 0; background: var(--bg-soft); }
.cta-box {
    background: var(--navy);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 3.5rem 3rem;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}
.cta-box h2 { color: var(--white); margin-bottom: 0.75rem; }
.cta-box p { color: rgba(255,255,255,0.85); margin-bottom: 1.5rem; font-size: 1.05rem; }
.cta-box .btn-primary { background: var(--gold); color: var(--navy); }
.cta-box .btn-primary:hover { background: var(--gold-light); color: var(--navy); }
.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }

/* ---- TURNUVA KART BUTONLARI ---- */
.tournament-actions { display: flex; flex-direction: column; gap: 0.5rem; align-items: flex-end; }
.tournament-actions .btn { min-width: 100px; justify-content: center; }

/* ---- MOBILE ---- */
@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .tournament-card { grid-template-columns: auto 1fr; }
    .tournament-card .btn { grid-column: 2; }
}

@media (max-width: 992px) {
    .values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .about-grid, .why-grid { grid-template-columns: 1fr; gap: 2rem; }
    .values-grid { grid-template-columns: 1fr; }
    .cta-box { padding: 2.5rem 1.5rem; }
    .hero-slider, .hero-slide { min-height: 75vh; }
    .slider-arrows { padding: 0 0.5rem; }
    .slider-arrow { width: 40px; height: 40px; font-size: 1.2rem; }
    .main-header { position: relative; z-index: 1002; }
    .hamburger { display: flex; z-index: 1003; }

    .topbar { padding: 0.4rem 0; font-size: 0.75rem; }
    .topbar-inner { justify-content: center; }
    .topbar-contact { gap: 0.75rem; }
    .topbar-social { display: none; }

    .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
    .contact-form-wrap { padding: 1.5rem; }
    .contact-form .form-row { grid-template-columns: 1fr; }
    .contact-info-wrap { position: static; }

    .main-header nav {
        position: fixed;
        top: 0; right: -100%;
        width: 280px;
        max-width: 85vw;
        height: 100vh;
        background: var(--white);
        border-left: 1px solid var(--border);
        flex-direction: column;
        align-items: stretch;
        padding: 5rem 1.25rem 2rem;
        padding-top: 5.5rem;
        transition: right 0.25s ease;
        z-index: 1003;
        gap: 0.25rem;
        box-shadow: -8px 0 32px rgba(0,0,0,0.15);
    }
    .main-header nav.open { right: 0; }
    .main-header nav a { padding: 0.85rem 1rem; border-radius: var(--radius); font-size: 1rem; color: var(--navy); font-weight: 500; }
    .main-header nav a:hover, .main-header nav a.active { background: var(--bg-soft); color: var(--navy); }
    .main-header .nav-btn { margin-left: 0; margin-top: 0.5rem; justify-content: center; }

    .hero { min-height: 80vh; }
    .hero-chess-grid { display: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .tournament-card { grid-template-columns: 1fr; }
    .stats-section .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .contact-form-wrap { padding: 1.25rem; }
    .page-hero-sm { padding: 2rem 0; }
}

/* ---- MOBİL ALT NAVİGASYON ---- */
.bottom-nav {
    display: none;
}

@media (max-width: 768px) {
    .bottom-nav {
        display: flex;
        justify-content: space-around;
        align-items: center;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 64px;
        background: var(--white);
        border-top: 1px solid var(--border);
        border-radius: 16px 16px 0 0;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
        z-index: 999;
        padding: 0 0.5rem;
        padding-bottom: env(safe-area-inset-bottom, 0);
    }
    .bottom-nav-item {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.25rem;
        padding: 0.5rem;
        text-decoration: none;
        color: var(--gray);
        font-size: 0.7rem;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .bottom-nav-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
    }
    .bottom-nav-icon svg {
        width: 24px;
        height: 24px;
        stroke: currentColor;
    }
    .bottom-nav-item.active {
        color: var(--navy);
    }
    .bottom-nav-item.active .bottom-nav-icon::before {
        content: '';
        position: absolute;
        top: -8px;
        left: 50%;
        transform: translateX(-50%);
        width: 24px;
        height: 3px;
        background: var(--navy);
        border-radius: 2px;
    }
    body { padding-bottom: calc(64px + env(safe-area-inset-bottom, 0)); }
}

/* ---- UTILITIES ---- */
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.hidden { display: none !important; }
.gold { color: var(--gold); }
.gray { color: var(--gray); }
.small { font-size: 0.85rem; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--navy-mid); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }