:root {
  --ink: #13202b;
  --ink-soft: #34434f;
  --paper: #f4f1ea;
  --paper-light: #fbfaf6;
  --line: rgba(19, 32, 43, 0.15);
  /* Referans görseldeki mat bronz-altın tonu */
  --accent: #957b53;
  --accent-light: #957b53;
  --accent-rgb: 149, 123, 83;
  --white: #fff;
  --max-width: 1180px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper-light);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--accent-light); outline-offset: 4px; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--white);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.shell { width: min(calc(100% - 40px), var(--max-width)); margin-inline: auto; }
.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--white);
  background: rgba(19, 32, 43, 0.94);
  backdrop-filter: blur(14px);
}
.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: var(--white);
  text-decoration: none;
}
.brand-mark {
  width: 38px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(var(--accent-rgb), 0.78);
  color: var(--accent-light);
  font-family: var(--serif);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
}
.brand-copy { display: grid; line-height: 1.15; }
.brand-name { font-size: 0.88rem; font-weight: 750; letter-spacing: 0.025em; }
.brand-office {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.83rem;
  font-weight: 650;
  text-decoration: none;
}
.nav-links a:hover { color: var(--white); }
.nav-links .nav-cta {
  padding: 10px 16px;
  border: 1px solid rgba(var(--accent-rgb), 0.72);
  color: var(--accent-light);
}
.menu-button {
  width: 42px;
  height: 42px;
  display: none;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--white);
  background: transparent;
  cursor: pointer;
}
.menu-button span,
.menu-button::before,
.menu-button::after {
  width: 18px;
  height: 1px;
  display: block;
  margin: 5px auto;
  background: currentColor;
  content: "";
}

.hero {
  min-height: 760px;
  display: grid;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 160px 0 96px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(19, 32, 43, 0.98) 0%, rgba(19, 32, 43, 0.92) 54%, rgba(19, 32, 43, 0.78) 100%),
    radial-gradient(circle at 77% 33%, #52636d, #13202b 62%);
}
.hero::before {
  width: min(46vw, 620px);
  aspect-ratio: 1;
  position: absolute;
  top: 52%;
  right: -7%;
  border: 1px solid rgba(var(--accent-rgb), 0.30);
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
  box-shadow: 0 0 0 70px rgba(var(--accent-rgb), 0.045), 0 0 0 140px rgba(var(--accent-rgb), 0.03);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: center;
  gap: 70px;
  position: relative;
  z-index: 1;
}
.hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 6.4vw, 6.1rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
  text-wrap: balance;
}
.hero h1 em { display: block; color: var(--accent-light); font-style: normal; }
.hero-summary {
  max-width: 650px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1rem, 1.5vw, 1.16rem);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 20px;
  border: 1px solid transparent;
  font-size: 0.86rem;
  font-weight: 750;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: transform 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--accent-light); }
.button-secondary {
  border-color: rgba(255, 255, 255, 0.26);
  color: var(--white);
  background: rgba(255, 255, 255, 0.02);
}
.hero-signature { min-height: 390px; display: grid; place-items: center; position: relative; }
.monogram {
  width: min(100%, 330px);
  aspect-ratio: 0.82;
  display: grid;
  place-items: center;
  position: relative;
  border: 1px solid rgba(var(--accent-rgb), 0.58);
  color: var(--accent-light);
  background: rgba(255, 255, 255, 0.025);
}
.monogram::before,
.monogram::after { position: absolute; content: ""; background: rgba(var(--accent-rgb), 0.58); }
.monogram::before { width: 42px; height: 1px; top: 26px; left: 26px; }
.monogram::after { width: 1px; height: 42px; right: 26px; bottom: 26px; }
.monogram strong {
  font-family: var(--serif);
  font-size: clamp(4rem, 9vw, 7rem);
  font-weight: 400;
  letter-spacing: -0.1em;
  transform: translateX(-0.08em);
}
.monogram small {
  position: absolute;
  right: 26px;
  bottom: 22px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section { padding: 112px 0; }
.section-heading { max-width: 760px; margin-bottom: 58px; }
.section-heading h2,
.contact-copy h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.3rem, 4.5vw, 4.4rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.03;
  text-wrap: balance;
}
.practice { background: var(--paper); }
.practice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.practice-card {
  min-height: 260px;
  padding: 34px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.16);
  transition: background 180ms ease, transform 180ms ease;
}
.practice-card:hover { position: relative; z-index: 1; background: var(--paper-light); transform: translateY(-3px); }
.practice-number { color: var(--accent); font-family: var(--serif); font-size: 0.84rem; }
.practice-card h3 {
  margin: 48px 0 14px;
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 400;
  line-height: 1.15;
}
.practice-card p { margin: 0; color: var(--ink-soft); font-size: 0.9rem; }

.contact { padding: 110px 0 72px; color: var(--white); background: var(--ink); }
.contact-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 90px; align-items: start; }
.contact-copy h2 { max-width: 640px; }
.contact-copy p { max-width: 580px; margin: 28px 0 0; color: rgba(255, 255, 255, 0.66); }
.contact-list { margin: 0; border-top: 1px solid rgba(255, 255, 255, 0.16); }
.contact-row {
  display: grid;
  grid-template-columns: 105px 1fr;
  gap: 20px;
  padding: 21px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}
.contact-row dt {
  color: var(--accent-light);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.contact-row dd { margin: 0; color: rgba(255, 255, 255, 0.82); font-size: 0.92rem; }
.contact-row a { text-decoration-color: rgba(var(--accent-rgb), 0.72); text-underline-offset: 4px; }
.footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-top: 86px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.72rem;
}
.footer p { max-width: 680px; margin: 0; }

@media (max-width: 900px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero-signature { min-height: 300px; }
  .monogram { width: 250px; }
  .practice-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 54px; }
}

@media (max-width: 720px) {
  .shell { width: min(calc(100% - 28px), var(--max-width)); }
  .nav-wrap { min-height: 68px; }
  .menu-button { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    inset: 68px 0 auto;
    padding: 18px 20px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(19, 32, 43, 0.98);
  }
  .nav-links.is-open { display: grid; gap: 0; }
  .nav-links a { padding: 13px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .nav-links .nav-cta { margin-top: 12px; padding: 12px; text-align: center; }
  .hero { padding: 132px 0 76px; }
  .hero::before { width: 86vw; right: -42%; }
  .hero h1 { font-size: clamp(2.8rem, 15vw, 4.4rem); }
  .hero-signature { display: none; }
  .section { padding: 82px 0; }
  .section-heading { margin-bottom: 38px; }
  .practice-grid { grid-template-columns: 1fr; }
  .practice-card { min-height: 220px; }
  .contact { padding: 82px 0 48px; }
  .contact-row { grid-template-columns: 88px 1fr; }
  .footer { display: grid; margin-top: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}