:root {
    --red: #e30613;
    --dark-red: #b1050f;
    --bg: #ffffff;
    --bg-alt: #f7f7f8;
    --border-soft: #e5e5e8;
    --text-main: #1f1f25;
    --text-soft: #6b6b75;
    --radius: 14px;
    --radius-pill: 999px;
    --shadow-soft: 0 10px 30px rgba(0,0,0,0.06);
    --shadow-subtle: 0 4px 12px rgba(0,0,0,0.04);
    --transition: all 0.25s ease;
    --font: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --max-width: 1120px;
}

/* Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }

/* Body & Layout */
html, body { height: 100%; }

body {
    font-family: var(--font);
    background-color: var(--bg);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: var(--bg);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 10px rgba(0,0,0,0.03);
    padding: 0.6rem 1.3rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.header-left { display:flex; align-items:center; flex:1; }
.logo-area { display:flex; align-items:center; gap:0.6rem; }
.logo { width:46px; height:46px; object-fit:contain; }
.school-info h1 { font-size:1.05rem; font-weight:600; color:var(--red); }
.school-info p { font-size:0.75rem; color:var(--text-soft); }

/* Nav */
.nav { display:flex; flex-wrap:wrap; gap:0.4rem; font-size:0.78rem; }
.nav a {
    padding:0.25rem 0.7rem;
    border-radius:var(--radius-pill);
    text-decoration:none;
    color:var(--text-soft);
    transition:var(--transition);
    border:1px solid transparent;
}
.nav a:hover {
    color:var(--red);
    background-color:#fff5f6;
    border-color:#ffe0e3;
}
.nav a.active {
    background-color:var(--red);
    color:#ffffff;
    border-color:var(--red);
    box-shadow:var(--shadow-subtle);
}

/* Mobile nav */
.nav-toggle {
    display:none;
    background:none;
    border:none;
    font-size:1.4rem;
    cursor:pointer;
    color:var(--red);
}

/* Hero */
.hero {
    position:relative;
    padding:3.2rem 1.4rem 2.2rem;
    background:radial-gradient(circle at top left,#ffe7ea 0,#ffffff 45%,#ffffff 100%);
}
.hero-overlay {
    position:absolute; inset:0; opacity:0.1;
    background-image:radial-gradient(circle,var(--red) 1px,transparent 0);
    background-size:90px 90px;
    pointer-events:none;
}
.hero-inner {
    position:relative;
    max-width:var(--max-width);
    margin:0 auto;
    display:grid;
    grid-template-columns:minmax(0,2.1fr) minmax(200px,1fr);
    gap:1.5rem;
    align-items:center;
}
.hero-content { z-index:1; }
.hero-tag {
    display:inline-flex; align-items:center;
    padding:0.16rem 0.7rem;
    border-radius:var(--radius-pill);
    background-color:#fff5f6;
    color:var(--red);
    font-size:0.7rem;
    font-weight:500;
}
.hero h2 { font-size:1.7rem; margin:0.5rem 0; font-weight:600; color:var(--text-main); }
.hero p { font-size:0.9rem; color:var(--text-soft); max-width:520px; }
.hero-actions { margin-top:1rem; display:flex; flex-wrap:wrap; gap:0.6rem; }

/* Buttons */
.btn-primary,
.btn-ghost {
    display:inline-flex; align-items:center; justify-content:center;
    padding:0.5rem 1.2rem;
    border-radius:var(--radius-pill);
    font-size:0.82rem; font-weight:500;
    border:1.8px solid var(--red);
    cursor:pointer; text-decoration:none;
    transition:var(--transition);
}
.btn-primary { background-color:var(--red); color:#fff; box-shadow:var(--shadow-soft); }
.btn-primary:hover { background-color:var(--dark-red); border-color:var(--dark-red); transform:translateY(-1px); }
.btn-ghost { background-color:#fff5f6; color:var(--red); }
.btn-ghost:hover { background-color:var(--red); color:#fff; transform:translateY(-1px); }
.btn-full { width:100%; justify-content:center; }

/* Hero Stats */
.hero-stats { display:grid; gap:0.5rem; align-content:center; }
.stat-card {
    background-color:#fff; border-radius:var(--radius);
    padding:0.7rem 0.8rem; box-shadow:var(--shadow-soft);
    border:1px solid #ffe3e6; text-align:left;
}
.stat-number { display:block; font-size:1.1rem; font-weight:600; color:var(--red); }
.stat-label { font-size:0.72rem; color:var(--text-soft); }

/* Sections */
.section {
    padding:2.4rem 1.4rem;
    max-width:var(--max-width);
    margin:0 auto;
}
.section-alt { background-color:var(--bg-alt); }
.section-header { margin-bottom:1.4rem; }
.section-header h2 {
    font-size:1.25rem; color:var(--red);
    margin-bottom:0.25rem; font-weight:600;
}
.section-header p { font-size:0.86rem; color:var(--text-soft); }

/* Grids */
.grid-3 {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:1rem;
}
.content-grid-2 {
    display:grid;
    grid-template-columns:minmax(0,1.7fr) minmax(220px,1.1fr);
    gap:1.2rem;
    align-items:flex-start;
}

/* Boxes & Cards */
.info-box {
    background-color:#fff;
    border-radius:var(--radius);
    padding:0.9rem 1rem;
    border:1px solid var(--border-soft);
    box-shadow:var(--shadow-subtle);
    font-size:0.85rem;
}
.info-box h3 { font-size:0.9rem; color:var(--dark-red); margin-bottom:0.4rem; }
.info-box ul { list-style:none; }

.card {
    background-color:#fff;
    border-radius:var(--radius);
    padding:0.9rem 1rem;
    box-shadow:var(--shadow-subtle);
    border:1px solid var(--border-soft);
    transition:var(--transition);
    font-size:0.84rem;
}
.card-soft { background-color:#fffafa; }
.card h3 { font-size:0.95rem; margin-bottom:0.3rem; color:var(--dark-red); }
.card:hover {
    transform:translateY(-3px);
    box-shadow:var(--shadow-soft);
    border-color:#ffd5da;
}

/* Announcements */
.announcement-list { display:grid; gap:0.6rem; }
.announcement-item {
    background-color:#fff;
    border-radius:var(--radius);
    padding:0.7rem 0.9rem;
    border:1px solid var(--border-soft);
    box-shadow:var(--shadow-subtle);
    display:grid;
    grid-template-columns:auto minmax(0,1fr);
    gap:0.7rem;
    font-size:0.82rem;
    align-items:baseline;
}
.announcement-date {
    padding:0.16rem 0.6rem;
    border-radius:var(--radius-pill);
    background-color:#fff5f6;
    color:var(--red);
    font-size:0.7rem;
    font-weight:500;
}
.note { margin-top:0.4rem; font-size:0.74rem; color:var(--text-soft); }

/* Team */
.team-grid {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:0.9rem;
}

.team-card {
    background-color:#fff;
    padding:0.9rem 1rem;
    border-radius:var(--radius);
    border:1px solid var(--border-soft);
    box-shadow:var(--shadow-subtle);
    font-size:0.82rem;
}

.team-card .name { font-weight:600; color:var(--dark-red); }
.role { font-size:0.78rem; color:var(--text-soft); }

/* Ekip başlıkları (Kulüp Başkanı, Kulüp Başkan Yardımcıları vs.) */
.team-label {
    font-size:0.86rem;
    font-weight:600;
    color:var(--red);
    margin:1.3rem 0 0.35rem;
}

/* Grup içi kartlar için grid (genel) */
.team-row {
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
    gap:0.7rem;
}

/* Çok sayıda küçük üye kartı için */
.team-row.grid-small {
    grid-template-columns:repeat(auto-fit, minmax(180px,1fr));
}

/* Özellikle 2 sütun görmek istediğimiz gruplar (Başkan Yardımcıları gibi) */
.team-row.two-cols {
    display:grid;
    grid-template-columns:repeat(2, minmax(0,1fr));
    gap:0.7rem;
}

/* Telefonda yine tek sütun olsun */
@media (max-width:768px) {
    .team-row.two-cols {
        grid-template-columns:1fr;
    }
}

/* Ekip kartlarının kompakt hali */
.team-card.compact {
    padding:0.7rem 0.9rem;
    font-size:0.78rem;
}

/* Tek satırlık (single) kartlar */
.team-single {
    margin-bottom:0.4rem;
}

/* Üyeler için: satırda en fazla 5 kart, ortalı */
.team-row.members-5 {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    justify-content: center; /* Ortadan hizala */
}

/* Geniş ekranda 5'li dizilim */
.team-row.members-5 .team-card {
    flex: 0 0 calc(20% - 0.7rem);
    max-width: calc(20% - 0.7rem);
}

/* Daha dar ekranlarda sütun sayısını azalt */
@media (max-width: 1024px) {
    .team-row.members-5 .team-card {
        flex: 0 0 calc(25% - 0.7rem); /* 4 sütun */
        max-width: calc(25% - 0.7rem);
    }
}

@media (max-width: 840px) {
    .team-row.members-5 .team-card {
        flex: 0 0 calc(33.33% - 0.7rem); /* 3 sütun */
        max-width: calc(33.33% - 0.7rem);
    }
}

@media (max-width: 600px) {
    .team-row.members-5 .team-card {
        flex: 0 0 calc(50% - 0.7rem); /* 2 sütun */
        max-width: calc(50% - 0.7rem);
    }
}

@media (max-width: 420px) {
    .team-row.members-5 .team-card {
        flex: 0 0 100%; /* 1 sütun */
        max-width: 100%;
    }
}

/* Gallery */
.gallery-grid {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(130px,1fr));
    gap:0.7rem;
}
.gallery-item {
    border-radius:var(--radius);
    overflow:hidden;
    box-shadow:var(--shadow-subtle);
    background-color:#fff;
    min-height:90px;
}
.gallery-item img { width:100%; height:100%; object-fit:cover; }
.placeholder {
    display:flex; align-items:center; justify-content:center;
    font-size:0.76rem; color:var(--text-soft);
    border:1px dashed #ffd5da;
}

/* Forms */
.form { margin-top:0.6rem; font-size:0.8rem; }
.form-row {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(130px,1fr));
    gap:0.6rem;
}
.form-group {
    display:flex; flex-direction:column;
    gap:0.22rem; margin-bottom:0.55rem;
}
.form-group label {
    font-size:0.78rem;
    font-weight:500;
    color:var(--text-main);
}
.form-group input,
.form-group textarea {
    padding:0.45rem 0.6rem;
    border-radius:8px;
    border:1px solid var(--border-soft);
    font-size:0.8rem;
    outline:none;
    transition:var(--transition);
    background-color:#fff;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color:var(--red);
    box-shadow:0 0 0 2px rgba(227,6,19,0.09);
}
.success-msg {
    display:none;
    margin-top:0.2rem;
    font-size:0.78rem;
    color:#148f52;
}

/* Contact */
.contact-info {
    list-style:none;
    font-size:0.8rem;
    display:grid;
    gap:0.18rem;
}

/* Footer */
.site-footer {
    padding:1rem 1.4rem 1.3rem;
    text-align:center;
    font-size:0.72rem;
    background-color:#111;
    color:#f2f2f2;
    margin-top:auto;
}
.site-footer .mini { margin-top:0.15rem; color:#9d9d9d; }

/* Responsive */
@media (max-width:840px) {
    .hero-inner { grid-template-columns:1fr; }
    .hero-stats {
        grid-template-columns:repeat(3,minmax(0,1fr));
        gap:0.5rem;
    }
}
@media (max-width:720px) {
    .site-header { padding:0.5rem 0.9rem; }
    .nav-toggle { display:block; }
    .nav {
        position:absolute;
        top:100%; right:0; left:0;
        padding:0.5rem 0.9rem 0.7rem;
        flex-wrap:wrap; gap:0.35rem;
        background-color:#fff;
        box-shadow:0 10px 25px rgba(0,0,0,0.06);
        transform-origin:top;
        transform:scaleY(0.1);
        opacity:0;
        pointer-events:none;
    }
    .nav a { background-color:#fff5f6; border-radius:8px; }
    .nav.open {
        transform:scaleY(1);
        opacity:1;
        pointer-events:auto;
        transition:var(--transition);
    }
}