:root {
  --navy: #003049;
  --navy-2: #0a3f5c;
  --red: #C1121F;
  --red-dark: #a10e1a;
  --cream: #FEF8EC;
  --blue: #669BBC;
  --lime: #99B305;
  --ink: #14212b;
  --muted: #5b6b76;
  --line: rgba(0,48,73,.12);
  --shadow: 0 18px 50px -20px rgba(0,48,73,.35);
  --radius: 18px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .brand { font-family: 'Sora', sans-serif; letter-spacing: -0.02em; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1140px, 92%); margin-inline: auto; }
.accent { color: var(--red); }

.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 1.5rem; border-radius: 999px;
  font-weight: 600; font-size: .98rem; cursor: pointer;
  border: 2px solid transparent; transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 12px 28px -10px rgba(193,18,31,.6); }
.btn-ghost { border-color: rgba(255,255,255,.5); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-2); transform: translateY(-2px); }

header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(254,248,236,.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.25rem; color: var(--navy); }
.brand .mark {
  width: 34px; height: 34px; display: grid; place-items: center;
  background: var(--navy); color: var(--cream); border-radius: 9px;
  font-size: .95rem; clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
}
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { font-size: .95rem; font-weight: 500; color: var(--navy); opacity: .85; }
.nav-links a:hover { opacity: 1; color: var(--red); }
.nav-cta { padding: .55rem 1.15rem; }
.menu-btn { display: none; background: none; border: 0; font-size: 1.6rem; color: var(--navy); cursor: pointer; }

.hero {
  background: radial-gradient(1200px 500px at 80% -10%, rgba(102,155,188,.35), transparent 60%), var(--navy);
  color: var(--cream); padding: 5.5rem 0 6rem; position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -120px; bottom: -120px; width: 360px; height: 360px;
  background: var(--lime); opacity: .12; border-radius: 50%; filter: blur(10px);
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem; font-size: .82rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--blue);
  background: rgba(102,155,188,.15); padding: .4rem 1rem; border-radius: 999px; margin-bottom: 1.4rem;
}
.hero h1 { font-size: clamp(2.3rem, 5.5vw, 4rem); line-height: 1.05; font-weight: 800; max-width: 15ch; }
.hero p.lead { margin: 1.4rem 0 2.2rem; font-size: 1.15rem; max-width: 52ch; color: rgba(254,248,236,.82); }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.stats { background: var(--red); color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; padding: 2.2rem 0; }
.stat { text-align: center; }
.stat .num { font-family: 'Sora'; font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; }
.stat .lbl { font-size: .9rem; opacity: .9; }

section.block { padding: 5.5rem 0; }
.sec-head { max-width: 640px; margin-bottom: 3rem; }
.sec-head .kicker { color: var(--red); font-weight: 700; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; }
.sec-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin: .6rem 0 .8rem; color: var(--navy); }
.sec-head p { color: var(--muted); font-size: 1.05rem; }
.center { text-align: center; margin-inline: auto; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem 1.7rem; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card .ico { font-size: 1.9rem; width: 56px; height: 56px; display: grid; place-items: center; background: var(--cream); border-radius: 14px; margin-bottom: 1.1rem; }
.card h3 { font-size: 1.2rem; color: var(--navy); margin-bottom: .5rem; }
.card p { color: var(--muted); font-size: .97rem; }

.why { background: var(--navy); color: var(--cream); }
.why .sec-head h2 { color: var(--cream); }
.why .sec-head p { color: rgba(254,248,236,.7); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.why-item { padding: 1.6rem; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); background: rgba(255,255,255,.03); }
.why-item .ico { font-size: 1.7rem; margin-bottom: .8rem; }
.why-item h3 { font-size: 1.05rem; margin-bottom: .4rem; color: #fff; }
.why-item p { font-size: .93rem; color: rgba(254,248,236,.72); }

.svc { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
.svc-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem; display: flex; gap: 1.2rem; align-items: flex-start;
}
.svc-item .ico { font-size: 1.8rem; flex-shrink: 0; width: 54px; height: 54px; display: grid; place-items: center; background: var(--cream); border-radius: 14px; }
.svc-item h3 { color: var(--navy); font-size: 1.15rem; margin-bottom: .4rem; }
.svc-item p { color: var(--muted); font-size: .95rem; margin-bottom: .8rem; }
.svc-item ul { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem .5rem; }
.svc-item li { font-size: .82rem; color: var(--navy); background: rgba(102,155,188,.14); padding: .28rem .7rem; border-radius: 999px; }

.tst { background: linear-gradient(180deg, #fff, var(--cream)); }
.tst-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.quote { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; }
.quote .stars { color: var(--lime); margin-bottom: .8rem; }
.quote p { font-size: .98rem; color: var(--ink); margin-bottom: 1.2rem; }
.who { display: flex; align-items: center; gap: .8rem; }
.avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: var(--cream); display: grid; place-items: center; font-weight: 700; font-family: 'Sora'; }
.who .name { font-weight: 600; font-size: .95rem; color: var(--navy); }
.who .role { font-size: .82rem; color: var(--muted); }

.logos { display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; justify-content: center; align-items: center; opacity: .7; }
.logos span { font-family: 'Sora'; font-weight: 700; font-size: 1.2rem; color: var(--navy); }

.cta-band { background: var(--red); color: #fff; border-radius: 26px; padding: 3.2rem; text-align: center; }
.cta-band h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-bottom: .7rem; }
.cta-band p { opacity: .92; max-width: 46ch; margin: 0 auto 1.8rem; }

.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2.5rem; align-items: center; }
.contact-info li { list-style: none; display: flex; gap: .9rem; align-items: center; margin-bottom: 1.1rem; }
.contact-info .ci-ico { width: 46px; height: 46px; flex-shrink: 0; display: grid; place-items: center; background: var(--cream); border-radius: 12px; font-size: 1.2rem; }
.contact-info .ci-lbl { font-size: .82rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.contact-info .ci-val { font-weight: 600; color: var(--navy); }
form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); }
form label { display: block; font-size: .85rem; font-weight: 600; color: var(--navy); margin: 0 0 .35rem; }
form input, form textarea {
  width: 100%; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: 12px;
  font-family: inherit; font-size: .95rem; margin-bottom: 1rem; background: var(--cream); color: var(--ink);
}
form input:focus, form textarea:focus { outline: 2px solid var(--blue); border-color: transparent; }
form button { width: 100%; }

footer { background: var(--navy); color: rgba(254,248,236,.75); padding: 3.5rem 0 2rem; }
.foot-top { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.foot-top .brand { color: var(--cream); }
.foot-desc { max-width: 34ch; font-size: .95rem; margin-top: .8rem; }
.foot-links { display: flex; gap: 1.6rem; flex-wrap: wrap; }
.foot-links a { font-size: .95rem; }
.foot-links a:hover { color: var(--red); }
.foot-bottom { padding-top: 1.5rem; font-size: .85rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; }

/* İçerik sayfaları (yeni eklenen sayfalar) */
.page { padding: 4rem 0 5rem; }
.page-hero { background: var(--navy); color: var(--cream); padding: 4rem 0; margin-bottom: 3rem; }
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
.page-body { max-width: 760px; margin-inline: auto; font-size: 1.06rem; color: var(--ink); }
.page-body h2 { font-size: 1.7rem; color: var(--navy); margin: 2rem 0 .8rem; }
.page-body h3 { font-size: 1.3rem; color: var(--navy); margin: 1.6rem 0 .6rem; }
.page-body p { margin-bottom: 1.1rem; }
.page-body ul, .page-body ol { margin: 0 0 1.1rem 1.4rem; }
.page-body li { margin-bottom: .4rem; }
.page-body a { color: var(--red); text-decoration: underline; }
.page-body img { max-width: 100%; border-radius: var(--radius); margin: 1rem 0; }
.page-body blockquote { border-left: 3px solid var(--blue); padding-left: 1rem; color: var(--muted); margin: 1.2rem 0; }

@media (max-width: 900px) {
  .cards, .why-grid, .svc, .tst-grid, .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .nav-links { display: none; }
  .menu-btn { display: block; }
  .nav-links.open {
    display: flex; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column;
    background: var(--cream); padding: 1.2rem 5%; gap: 1rem; border-bottom: 1px solid var(--line);
  }
}