/* Tunahan Öztürk · Geçici karşılama sayfası · Tasarım V1.0 */
:root {
  --navy: #131e29;   /* Pantone 7547 C'ye yakın dijital ton */
  --ivory: #f5f2ea;  /* Ekru / sıcak kırık beyaz */
  --ink: #343a40;
  --muted: #626a70;
  --gold: #b6a078;

  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-body: "Source Serif 4", Georgia, serif;
  --font-interface: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  min-height: 100%;
  background: var(--ivory);
  color-scheme: light;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-interface);
  -webkit-font-smoothing: antialiased;
}

.site-header {
  background: var(--navy);
  color: var(--ivory);
}

.header-inner {
  width: min(100% - 64px, 1320px);
  min-height: 86px;
  margin-inline: auto;
  display: flex;
  align-items: center;
}

.site-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.2vw, 1.95rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.site-main {
  flex: 1;
  display: grid;
  place-items: center;
  width: 100%;
  padding: 76px 24px 50px;
}

.announcement {
  width: min(100%, 900px);
  margin-inline: auto;
  text-align: center;
}

.announcement h1 {
  max-width: 820px;
  margin: 0 auto;
  color: var(--navy);
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.1vw, 4.25rem);
  font-weight: 500;
  line-height: 1.17;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.announcement-english {
  margin: 19px 0 0;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 2.1vw, 1.55rem);
  font-weight: 400;
  line-height: 1.5;
  text-wrap: balance;
}

.gold-rule {
  width: 56px;
  height: 2px;
  margin: 35px auto 0;
  background: var(--gold);
}

.site-footer {
  padding: 0 24px 34px;
  text-align: center;
}

.site-footer p {
  margin: 0;
  color: #767972;
  font-family: var(--font-interface);
  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.035em;
}

@media (max-width: 600px) {
  .header-inner {
    width: min(100% - 40px, 1320px);
    min-height: 74px;
  }

  .site-main {
    padding: 64px 20px 48px;
  }

  .announcement-english {
    margin-top: 16px;
  }

  .gold-rule {
    margin-top: 30px;
  }

  .site-footer {
    padding-bottom: 26px;
  }
}