:root {
    --navy: #0c1b33;
    --navy-light: #1a3a5c;
    --accent: #e63946;
    --accent-hover: #c5303c;
    --teal: #2a9d8f;
    --gold: #e9c46a;
    --bg: #ffffff;
    --bg-gray: #f5f7fa;
    --bg-dark: #0c1b33;
    --text: #1a202c;
    --text-mid: #4a5568;
    --text-light: #8896ab;
    --border: #e8ecf1;
    --radius: 12px;
    --radius-lg: 18px;
    --shadow: 0 2px 12px rgba(0,0,0,.06);
    --shadow-lg: 0 8px 32px rgba(0,0,0,.1);
    --font: 'Plus Jakarta Sans', -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ===== HEADER ===== */
.header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.95); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.hdr-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark { width: 42px; height: 42px; background: var(--navy); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 20px; color: #fff; }
.logo strong { display: block; font-size: 14px; color: var(--navy); }
.logo span { font-size: 11px; color: var(--text-light); font-weight: 500; }
.nav { display: flex; align-items: center; gap: 32px; }
.nav a { font-size: 14px; font-weight: 500; color: var(--text-mid); transition: color .2s; }
.nav a:hover { color: var(--navy); }
.nav-cta { background: var(--accent); color: #fff !important; padding: 9px 22px; border-radius: 10px; font-weight: 600 !important; }
.nav-cta:hover { background: var(--accent-hover) !important; }
.nav-login { font-size: 13px !important; color: var(--text-light) !important; }
.hamburger { display: none; background: none; border: none; cursor: pointer; width: 32px; height: 24px; position: relative; }
.hamburger span { display: block; width: 100%; height: 2px; background: var(--navy); border-radius: 2px; position: absolute; left: 0; transition: .3s; }
.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 11px; }
.hamburger span:nth-child(3) { top: 22px; }

/* ===== HERO ===== */
.hero { background: var(--navy); color: #fff; padding: 100px 0 120px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(230,57,70,.15) 0%, transparent 70%); }
.hero::after { content: ''; position: absolute; bottom: -40%; left: -10%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(42,157,143,.1) 0%, transparent 70%); }
.hero-content { position: relative; z-index: 1; max-width: 640px; }
.hero-badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 6px 16px; border-radius: 50px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15); color: rgba(255,255,255,.8); margin-bottom: 24px; letter-spacing: .5px; text-transform: uppercase; }
.hero h1 { font-size: 46px; font-weight: 800; line-height: 1.15; margin-bottom: 20px; letter-spacing: -.5px; }
.hero p { font-size: 17px; color: rgba(255,255,255,.7); line-height: 1.7; margin-bottom: 36px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-wave { position: absolute; bottom: -2px; left: 0; right: 0; height: 60px; background: var(--bg); clip-path: ellipse(55% 100% at 50% 100%); }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 28px; border-radius: 10px; font-size: 15px; font-weight: 600; border: none; cursor: pointer; transition: all .2s; font-family: var(--font); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(230,57,70,.3); }
.btn-ghost { background: transparent; color: rgba(255,255,255,.9); border: 1.5px solid rgba(255,255,255,.2); }
.btn-ghost:hover { border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.05); }
.btn-full { width: 100%; justify-content: center; }

/* ===== SECTIONS ===== */
.section { padding: 80px 0; }
.section-gray { background: var(--bg-gray); }
.section-dark { background: var(--navy); color: #fff; }
.section-title { margin-bottom: 40px; }
.section-title span { display: block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); margin-bottom: 8px; }
.section-dark .section-title span { color: var(--gold); }
.section-title h2 { font-size: 30px; font-weight: 800; color: var(--navy); letter-spacing: -.3px; }
.section-dark .section-title h2 { color: #fff; }

/* ===== SERVICES ===== */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 28px; transition: all .25s; }
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.svc-icon { font-size: 32px; margin-bottom: 16px; }
.svc h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--navy); }
.svc p { font-size: 14px; color: var(--text-mid); line-height: 1.6; }

/* ===== CARDS ===== */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; }
.card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; cursor: pointer; transition: all .25s; position: relative; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card-badge { display: inline-block; font-size: 10px; font-weight: 700; padding: 4px 12px; border-radius: 6px; text-transform: uppercase; letter-spacing: .8px; margin-bottom: 14px; }
.badge-haber { background: #e8f4fd; color: #0369a1; }
.badge-duyuru { background: #fef3c7; color: #92400e; }
.badge-emsal_karar { background: #d1fae5; color: #065f46; }
.badge-kazanim { background: #ede9fe; color: #5b21b6; }
.badge-bilgilendirme { background: #f0f2f5; color: #4a5568; }
.badge-mevzuat { background: #fce7f3; color: #9d174d; }
.card h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 10px; line-height: 1.4; word-break: break-word; }
.card p { font-size: 14px; color: var(--text-mid); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card-meta { display: flex; align-items: center; gap: 16px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); font-size: 12px; color: var(--text-light); }
.card-arrow { position: absolute; bottom: 28px; right: 28px; font-size: 18px; color: var(--text-light); transition: .2s; }
.card:hover .card-arrow { color: var(--accent); transform: translateX(3px); }
.loading-msg { text-align: center; padding: 48px; color: var(--text-light); font-size: 14px; grid-column: 1/-1; }

/* ===== FORM ===== */
.form-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.form-info h2 { font-size: 28px; font-weight: 800; margin-bottom: 14px; }
.form-info p { font-size: 15px; color: rgba(255,255,255,.7); line-height: 1.7; margin-bottom: 32px; }
.form-features { display: flex; flex-direction: column; gap: 20px; }
.ff { display: flex; gap: 14px; align-items: flex-start; }
.ff-icon { font-size: 24px; flex-shrink: 0; }
.ff strong { display: block; font-size: 14px; margin-bottom: 2px; }
.ff p { font-size: 13px; color: rgba(255,255,255,.5); margin: 0; }
.form-card { background: #fff; border-radius: var(--radius-lg); padding: 32px; color: var(--text); }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fg { margin-bottom: 16px; }
.fg label { display: block; font-size: 12px; font-weight: 600; color: var(--text-mid); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .5px; }
.fg input, .fg select, .fg textarea { width: 100%; padding: 11px 14px; border: 2px solid var(--border); border-radius: 10px; font-size: 14px; font-family: var(--font); background: #fafbfc; transition: border .2s; color: var(--text); }
.fg input:focus, .fg select:focus, .fg textarea:focus { border-color: var(--navy); outline: none; background: #fff; }
.fg small { display: block; font-size: 11px; color: var(--text-light); margin-top: 4px; }
.radio-row { display: flex; gap: 20px; padding-top: 8px; }
.rlbl { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.rlbl input { accent-color: var(--navy); }
.chk { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--text-mid); cursor: pointer; margin-bottom: 16px; }
.chk input { accent-color: var(--navy); margin-top: 2px; }
.form-result { margin-top: 20px; padding: 24px; border-radius: var(--radius); text-align: center; font-size: 15px; font-weight: 600; }
.form-result.success { background: #d1fae5; color: #065f46; }
.form-result.error { background: #fee2e2; color: #991b1b; }

/* ===== FOOTER ===== */
.footer { background: var(--navy); color: #fff; padding: 56px 0 40px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.footer-logo { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.footer-sub { font-size: 13px; color: rgba(255,255,255,.5); }
.footer-copy { font-size: 12px; color: rgba(255,255,255,.3); margin-top: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links strong { font-size: 13px; font-weight: 700; margin-bottom: 4px; color: rgba(255,255,255,.7); }
.footer-links a { font-size: 13px; color: rgba(255,255,255,.5); transition: color .2s; }
.footer-links a:hover { color: #fff; }

/* ===== MOBILE ===== */
@media (max-width: 768px) {
    .hamburger { display: block; }
    .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 24px; border-bottom: 1px solid var(--border); gap: 16px; box-shadow: var(--shadow-lg); }
    .nav.open { display: flex; }
    .hero { padding: 60px 0 80px; }
    .hero h1 { font-size: 30px; }
    .services { grid-template-columns: 1fr; }
    .card-grid { grid-template-columns: 1fr; }
    .form-wrap { grid-template-columns: 1fr; gap: 24px; }
    .form-card { padding: 24px; }
    .frow { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}