/* TUS'u Kazan — hazırlık sayfası. Kurallar: AGENTS.md "Arayüz kuralları". */

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url("/fonts/archivo-latin-ext-wdth-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url("/fonts/archivo-latin-wdth-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("/fonts/geist-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("/fonts/geist-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Geist Mono";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("/fonts/geist-mono-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Geist Mono";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("/fonts/geist-mono-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  color-scheme: light dark;
  --zemin: #ffffff;
  --murekkep: #18181b;
  --murekkep-2: #27272a;
  --cizgi: #18181b;
  --golge: #18181b;
  --fosfor: #ffe500;
  --fosfor-metin: #18181b;
  --kap: 1200px;
  --yazi-baslik: "Archivo", "Arial Black", sans-serif;
  --yazi-metin: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --yazi-es: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --zemin: #09090b;
    --murekkep: #fafafa;
    --murekkep-2: #e4e4e7;
    --cizgi: #fafafa;
    --golge: #e4e4e7;
    --fosfor-metin: #09090b;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--zemin);
  color: var(--murekkep);
  font-family: var(--yazi-metin);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  hyphens: manual;
  overflow-wrap: normal;
  word-break: normal;
}

.kap {
  width: 100%;
  max-width: var(--kap);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

/* Üst şerit */
.ust {
  border-bottom: 3px solid var(--cizgi);
}
.ust .kap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}
.marka {
  font-family: var(--yazi-baslik);
  font-weight: 900;
  font-stretch: 115%;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.etiket {
  font-family: var(--yazi-es);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* Ana bölüm */
main {
  flex: 1;
  padding-block: clamp(2.5rem, 7vw, 5.5rem) clamp(3rem, 8vw, 6rem);
}
.izgara {
  display: grid;
  gap: clamp(2.75rem, 6vw, 4.5rem);
}
@media (min-width: 1024px) {
  .izgara {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

.damga {
  display: inline-block;
  margin: 0 0 1.75rem;
  padding: 0.35rem 0.7rem;
  border: 2px solid var(--cizgi);
  font-family: var(--yazi-es);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transform: rotate(-2.5deg);
  transform-origin: left center;
}

h1 {
  margin: 0;
  font-family: var(--yazi-baslik);
  font-weight: 900;
  font-stretch: 125%;
  font-size: clamp(2.75rem, 10.5vw, 7.25rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
}
h1.kucuk {
  font-size: clamp(2.25rem, 7vw, 4.5rem);
}

.oncu {
  margin: 1.75rem 0 0;
  max-width: 30ch;
  font-family: var(--yazi-baslik);
  font-weight: 800;
  font-size: clamp(1.375rem, 2.6vw, 2rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
}

mark {
  color: var(--fosfor-metin);
  background: linear-gradient(to bottom, transparent 6%, var(--fosfor) 6%, var(--fosfor) 94%, transparent 94%);
  padding-inline: 0.12em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.aciklama {
  margin: 1.5rem 0 0;
  max-width: 52ch;
  font-size: 1.125rem;
  color: var(--murekkep-2);
}

/* Bölümler kartı */
.kart {
  margin-right: 8px;
  padding: clamp(1.5rem, 3.5vw, 2.25rem);
  border: 3px solid var(--cizgi);
  box-shadow: 8px 8px 0 var(--golge);
  background: var(--zemin);
}
.kart h2 {
  margin: 0 0 1.5rem;
  font-family: var(--yazi-baslik);
  font-weight: 800;
  font-stretch: 110%;
  font-size: 1.25rem;
  line-height: 1.25;
}

.optik {
  display: grid;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.optik li {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: 0.875rem;
  align-items: start;
}
.daire {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 2px solid var(--cizgi);
  border-radius: 50%;
  font-family: var(--yazi-es);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
}
.optik h3 {
  margin: 0.2rem 0 0.3rem;
  font-family: var(--yazi-baslik);
  font-weight: 800;
  font-size: 1.0625rem;
  line-height: 1.3;
}
.optik p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--murekkep-2);
}

/* Alt bilgi */
.alt {
  border-top: 3px solid var(--cizgi);
}
.alt .kap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-block: 1.5rem;
}
.alt p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
}
a:focus-visible {
  outline: 3px solid var(--cizgi);
  outline-offset: 3px;
}