tasarimci-portfolyo/style.css

/* =========================================================
   Elif Demirsoy — Portfolyo
   Tasarım kararı: sıcak kırık beyaz · mürdüm + hardal · bol boşluk
   Renkler yalnızca değişkenlerden gelir; karanlık mod tek blok.
   ========================================================= */

:root {
  /* açık tema */
  --zemin: #f4efe6;
  --zemin-alt: #ece4d7;
  --kart: #fffdf9;
  --murekkep: #211a1f;
  --murekkep-soluk: #6a5f66;
  --cizgi: rgba(33, 26, 31, 0.14);
  --vurgu: #7d2b4e;
  --vurgu-metin: #fff7f2;
  --ikincil: #d9a441;
  --koyu-blok: #211a1f;
  --koyu-blok-metin: #f4efe6;
  --golge: 0 1px 2px rgba(33, 26, 31, .06), 0 12px 32px -18px rgba(33, 26, 31, .45);

  --sarmal: 1180px;
  --yaricap: 18px;
  --gecis: 220ms cubic-bezier(.2, .7, .3, 1);

  --yazi-baslik: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --yazi-govde: "Inter", "Segoe UI", system-ui, sans-serif;
}

html[data-tema="karanlik"] {
  --zemin: #151114;
  --zemin-alt: #1d181b;
  --kart: #221c20;
  --murekkep: #f2ece6;
  --murekkep-soluk: #a89ea6;
  --cizgi: rgba(242, 236, 230, 0.16);
  --vurgu: #e58bab;
  --vurgu-metin: #2a0f1c;
  --ikincil: #e8bd6b;
  --koyu-blok: #0d0a0c;
  --koyu-blok-metin: #f2ece6;
  --golge: 0 1px 2px rgba(0, 0, 0, .4), 0 18px 40px -22px rgba(0, 0, 0, .85);
}

/* ---------- temel ---------- */
* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--zemin);
  color: var(--murekkep);
  font-family: var(--yazi-govde);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.65;
  overflow-x: hidden;
  overflow-y: auto;
  transition: background-color var(--gecis), color var(--gecis);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

.sarmal {
  width: min(100% - 2.5rem, var(--sarmal));
  margin-inline: auto;
}

.atla {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: .75rem 1rem;
  background: var(--vurgu);
  color: var(--vurgu-metin);
  z-index: 100;
}
.atla:focus { left: 1rem; top: 1rem; }

:focus-visible {
  outline: 3px solid var(--vurgu);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- tipografi ---------- */
.baslik-buyuk,
.baslik-orta {
  font-family: var(--yazi-baslik);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.94;
  margin: 0;
}

.baslik-buyuk { font-size: clamp(3.4rem, 12vw, 8.5rem); }
.baslik-orta { font-size: clamp(2rem, 5.4vw, 3.5rem); line-height: 1; }

.satir { display: block; }
.satir--vurgu { color: var(--vurgu); }
.satir--vurgu i {
  color: var(--ikincil);
  font-style: normal;
  font-size: .45em;
  vertical-align: super;
  margin-left: .08em;
}

.ust-yazi {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--murekkep-soluk);
  margin: 0 0 1.4rem;
}

.nokta-parlak {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #3fbf7f;
  box-shadow: 0 0 0 4px rgba(63, 191, 127, .18);
  flex: none;
}

.etiket {
  display: block;
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--murekkep-soluk);
}

/* ---------- üst bar ---------- */
.ust-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--zemin) 82%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color var(--gecis), background-color var(--gecis);
}
.ust-bar.kaydirildi { border-bottom-color: var(--cizgi); }

.ust-bar__ic {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 72px;
}

.imza {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--yazi-baslik);
  font-weight: 600;
  letter-spacing: -.02em;
  margin-right: auto;
}
.imza__isaret {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--vurgu);
  color: var(--vurgu-metin);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .02em;
}
.imza__metin { font-size: .95rem; }
.imza__nokta { color: var(--ikincil); }

.menu { display: flex; gap: .35rem; }
.menu a {
  padding: .55rem .85rem;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 500;
  transition: background-color var(--gecis), color var(--gecis);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.menu a:hover { background: var(--zemin-alt); }

.ust-bar__eylem { display: flex; align-items: center; gap: .5rem; }

.tema-dugme {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  min-height: 44px;
  padding: .4rem .9rem;
  border: 1px solid var(--cizgi);
  border-radius: 999px;
  background: var(--kart);
  cursor: pointer;
  font-size: .88rem;
  font-weight: 500;
  transition: background-color var(--gecis), border-color var(--gecis);
}
.tema-dugme:hover { background: var(--zemin-alt); }
.tema-dugme__ikon {
  width: 18px; height: 18px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tema-dugme__ikon--ay { display: none; }
html[data-tema="karanlik"] .tema-dugme__ikon--gunes { display: none; }
html[data-tema="karanlik"] .tema-dugme__ikon--ay { display: block; }

.menu-dugme {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--cizgi);
  border-radius: 12px;
  background: var(--kart);
  cursor: pointer;
  padding: 0;
  place-items: center;
}
.menu-dugme span {
  display: block;
  width: 18px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  margin: 3px auto;
  transition: transform var(--gecis), opacity var(--gecis);
}
.menu-dugme[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.menu-dugme[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-dugme[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* ---------- kahraman ---------- */
.kahraman { padding: clamp(2rem, 6vw, 4.5rem) 0 0; }

.kahraman__ic {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, .82fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: end;
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}

.tanitim {
  max-width: 46ch;
  margin: 1.6rem 0 0;
  color: var(--murekkep-soluk);
  font-size: clamp(.98rem, 1.3vw, 1.08rem);
}
.tanitim strong { color: var(--murekkep); }

.kahraman__eylem {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 2rem;
}

.dugme {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 48px;
  padding: .8rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--gecis), background-color var(--gecis), border-color var(--gecis), color var(--gecis);
}
.dugme--dolu { background: var(--vurgu); color: var(--vurgu-metin); }
.dugme--dolu:hover { transform: translateY(-2px); }
.dugme--bos { border-color: var(--cizgi); background: transparent; }
.dugme--bos:hover { background: var(--zemin-alt); }
.dugme--tam { width: 100%; margin-top: .4rem; }

.kart-vizit {
  border: 1px solid var(--cizgi);
  border-radius: var(--yaricap);
  background: var(--kart);
  padding: 1.4rem;
  display: grid;
  gap: 1rem;
  box-shadow: var(--golge);
}
.kart-vizit__kutu p { margin: .35rem 0 0; font-size: .92rem; }
.kart-vizit__kutu + .kart-vizit__kutu {
  border-top: 1px solid var(--cizgi);
  padding-top: 1rem;
}
.kart-vizit__kutu--vurgu p { color: var(--vurgu); font-weight: 500; }

/* kayan şerit — sol/sağ kenarı yumuşak kırp, ilk kelime eksik görünmesin */
.kahraman > .sarmal { overflow: hidden; }

.serit {
  overflow: hidden;
  position: relative;
  border-block: 1px solid var(--cizgi);
  padding: .85rem 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
/* Şerit bilerek taşır (kayan yazı) — üst sarmalın dışına çıkmasın diye kırp */
.kahraman > .sarmal { overflow: hidden; }
.serit__ic {
  display: flex;
  gap: 1.4rem;
  width: max-content;
  animation: kaydir 32s linear infinite;
  font-family: var(--yazi-baslik);
  font-weight: 600;
  letter-spacing: -.01em;
  font-size: clamp(.95rem, 2vw, 1.15rem);
  color: var(--murekkep-soluk);
  white-space: nowrap;
}
.serit__ic span[aria-hidden] { color: var(--ikincil); }
@keyframes kaydir {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .serit__ic { animation: none; }
  * { transition-duration: 1ms !important; }
}

/* ---------- bölümler ---------- */
.bolum { padding: clamp(3.5rem, 9vw, 7rem) 0; }
.bolum--koyu {
  background: var(--koyu-blok);
  color: var(--koyu-blok-metin);
  --murekkep: var(--koyu-blok-metin);
  --murekkep-soluk: color-mix(in srgb, var(--koyu-blok-metin) 62%, transparent);
  --cizgi: color-mix(in srgb, var(--koyu-blok-metin) 20%, transparent);
}

.bolum-basi {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 30ch);
  gap: 1.5rem;
  align-items: end;
  margin-bottom: clamp(2rem, 5vw, 3.2rem);
}
.bolum-basi__not {
  margin: 0;
  color: var(--murekkep-soluk);
  font-size: .95rem;
}

/* ---------- proje kartları ---------- */
.projeler {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 1.6rem);
}

.kart {
  border: 1px solid var(--cizgi);
  border-radius: var(--yaricap);
  background: var(--kart);
  overflow: hidden;
  transition: transform var(--gecis), box-shadow var(--gecis), border-color var(--gecis);
}
.kart:hover { transform: translateY(-4px); box-shadow: var(--golge); }

.kart__tikla {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
  min-height: 44px;
}

.kart__kapak {
  display: block;
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--zemin-alt);
  overflow: hidden;
}
.kart__kapak img {
  width: 100%; height: 100%;
  object-fit: contain; /* kapaklar 4:3 üretildi — kırpmak yerine tamamı görünsün */
  transition: transform 420ms cubic-bezier(.2, .7, .3, 1);
}
.kart:hover .kart__kapak img { transform: scale(1.045); }

.kart__rozet {
  position: absolute;
  left: .8rem;
  top: .8rem;
  padding: .3rem .7rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--kart) 88%, transparent);
  border: 1px solid var(--cizgi);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  backdrop-filter: blur(6px);
}

.kart__alt {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .15rem .5rem;
  padding: 1rem 1.1rem 1.15rem;
  align-items: start;
}
.kart__ad {
  font-family: var(--yazi-baslik);
  font-weight: 600;
  font-size: 1.06rem;
  letter-spacing: -.015em;
  line-height: 1.25;
}
.kart__meta {
  grid-column: 1 / 2;
  font-size: .82rem;
  color: var(--murekkep-soluk);
}
.kart__ok {
  grid-row: 1 / 3;
  grid-column: 2 / 3;
  align-self: center;
  width: 28px; height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--cizgi);
  font-size: 1rem;
  line-height: 1;
  transition: transform var(--gecis), background-color var(--gecis), color var(--gecis);
}
.kart__tikla[aria-expanded="true"] .kart__ok {
  transform: rotate(45deg);
  background: var(--vurgu);
  color: var(--vurgu-metin);
  border-color: transparent;
}

.kart__detay {
  padding: 0 1.1rem 1.2rem;
  border-top: 1px solid var(--cizgi);
  margin-top: 0;
  padding-top: 1rem;
  animation: acil 220ms ease-out;
}
.kart__detay p {
  margin: 0 0 .8rem;
  font-size: .9rem;
  color: var(--murekkep-soluk);
}
@keyframes acil {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

.etiket-liste {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.etiket-liste li {
  font-size: .74rem;
  padding: .25rem .6rem;
  border-radius: 999px;
  background: var(--zemin-alt);
  color: var(--murekkep-soluk);
  border: 1px solid var(--cizgi);
}

/* ---------- hakkımda ---------- */
.hakkinda {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
}
.hakkinda__sag p { margin: 0 0 1rem; color: var(--murekkep-soluk); }
.hakkinda__sag p:first-child { color: var(--murekkep); }

.rakamlar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--cizgi);
}
.rakamlar dt { font-size: .76rem; letter-spacing: .06em; text-transform: uppercase; color: var(--murekkep-soluk); }
.rakamlar dd {
  margin: .25rem 0 0;
  font-family: var(--yazi-baslik);
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -.03em;
}

/* ---------- iletişim ---------- */
.iletisim {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: start;
}
.iletisim__metin { color: var(--murekkep-soluk); max-width: 38ch; margin: 1.4rem 0 2rem; }
.iletisim__bilgi { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.iletisim__bilgi li { display: grid; gap: .15rem; }
.iletisim__bilgi a { font-family: var(--yazi-baslik); font-weight: 600; font-size: 1.05rem; letter-spacing: -.01em; }
.iletisim__bilgi a:hover { color: var(--vurgu); }

.form-kap {
  border: 1px solid var(--cizgi);
  border-radius: var(--yaricap);
  background: var(--kart);
  padding: clamp(1.2rem, 3vw, 2rem);
  box-shadow: var(--golge);
}
.form { display: grid; gap: 1rem; }
/* hidden özelliği display:grid tarafından ezilmesin */
.form[hidden], .tesekkur[hidden] { display: none !important; }

.alan { display: grid; gap: .35rem; }
.alan label { font-size: .82rem; font-weight: 600; letter-spacing: .02em; }
.alan input,
.alan select,
.alan textarea {
  width: 100%;
  font: inherit;
  font-size: .95rem;
  color: var(--murekkep);
  background: var(--zemin);
  border: 1px solid var(--cizgi);
  border-radius: 12px;
  padding: .75rem .85rem;
  min-height: 48px;
  transition: border-color var(--gecis), box-shadow var(--gecis);
}
.alan textarea { resize: vertical; min-height: 120px; }
.alan input::placeholder,
.alan textarea::placeholder { color: var(--murekkep-soluk); opacity: .8; }
.alan input:focus,
.alan select:focus,
.alan textarea:focus {
  outline: none;
  border-color: var(--vurgu);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--vurgu) 22%, transparent);
}
.alan.hatali input,
.alan.hatali select,
.alan.hatali textarea { border-color: #cf445f; }

.alan__hata {
  font-size: .78rem;
  color: #cf445f;
  min-height: 0;
}
html[data-tema="karanlik"] .alan__hata { color: #ff94a6; }

.form__dipnot { margin: .2rem 0 0; font-size: .76rem; color: var(--murekkep-soluk); }

.tesekkur { text-align: center; padding: 1.5rem .5rem; }
.tesekkur:focus { outline: none; }
.tesekkur__isaret {
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: color-mix(in srgb, #3fbf7f 18%, transparent);
  color: #2e8f5f;
  font-size: 1.5rem;
  font-weight: 700;
}
html[data-tema="karanlik"] .tesekkur__isaret { color: #6adb9d; }
.tesekkur h3 {
  font-family: var(--yazi-baslik);
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  letter-spacing: -.02em;
  margin: 0 0 .5rem;
}
.tesekkur p { margin: 0 0 1.4rem; color: var(--murekkep-soluk); font-size: .95rem; }

/* ---------- büyük görünüm (lightbox) ---------- */
body.kilitli { overflow: hidden; }

.buyuk {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: clamp(.6rem, 3vw, 2rem);
}
.buyuk[hidden] { display: none !important; }

.buyuk__perde {
  position: absolute;
  inset: 0;
  background: rgba(12, 9, 11, .72);
  backdrop-filter: blur(6px);
  animation: perdeGir 200ms ease-out;
}
@keyframes perdeGir { from { opacity: 0; } to { opacity: 1; } }

.buyuk__govde {
  position: relative;
  z-index: 1;
  width: min(100%, 1040px);
  max-height: 100%;
  overflow: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  background: var(--kart);
  color: var(--murekkep);
  border: 1px solid var(--cizgi);
  border-radius: 22px;
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .7);
  animation: buyukGir 240ms cubic-bezier(.2, .7, .3, 1);
}
@keyframes buyukGir {
  from { opacity: 0; transform: translateY(14px) scale(.985); }
  to { opacity: 1; transform: none; }
}

.buyuk__medya {
  background: var(--zemin-alt);
  display: grid;
  place-items: center;
  min-height: 240px;
}
.buyuk__medya img {
  width: 100%;
  height: auto;
  max-height: 78vh;
  object-fit: contain;
  display: block;
}

.buyuk__bilgi {
  padding: clamp(1.2rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.buyuk__rozet {
  align-self: flex-start;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  padding: .3rem .7rem;
  border-radius: 999px;
  background: var(--zemin-alt);
  border: 1px solid var(--cizgi);
  color: var(--murekkep-soluk);
}
.buyuk__ad {
  font-family: var(--yazi-baslik);
  font-weight: 800;
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: -.025em;
  line-height: 1.1;
  margin: .2rem 0 0;
}
.buyuk__meta { margin: 0; font-size: .85rem; color: var(--murekkep-soluk); }
.buyuk__aciklama { margin: .4rem 0 0; font-size: .95rem; color: var(--murekkep-soluk); }

.buyuk__gezinme {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: .8rem;
  border-top: 1px solid var(--cizgi);
}
.buyuk__ok {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--cizgi);
  background: var(--zemin);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  transition: background-color var(--gecis);
}
.buyuk__ok:hover { background: var(--zemin-alt); }
.buyuk__sayac { font-size: .82rem; color: var(--murekkep-soluk); letter-spacing: .06em; }

.buyuk__kapat {
  position: absolute;
  top: .7rem;
  right: .7rem;
  z-index: 2;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--cizgi);
  background: color-mix(in srgb, var(--kart) 86%, transparent);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.buyuk__kapat svg {
  width: 18px; height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}
.buyuk__kapat:hover { background: var(--zemin-alt); }

@media (max-width: 820px) {
  .buyuk__govde {
    grid-template-columns: 1fr;
    max-height: 92vh;
  }
  .buyuk__medya img { max-height: 46vh; }
  .buyuk__gezinme { padding: .7rem; }
}

/* ---------- alt bilgi ---------- */
.alt-bilgi {
  border-top: 1px solid var(--cizgi);
  padding: 1.6rem 0 2.2rem;
  font-size: .85rem;
  color: var(--murekkep-soluk);
}
.alt-bilgi__ic {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}
.alt-bilgi p { margin: 0; }
.alt-bilgi nav { display: flex; gap: 1.2rem; }
.alt-bilgi nav a { min-height: 44px; display: inline-flex; align-items: center; }
.alt-bilgi nav a:hover { color: var(--vurgu); }

/* ---------- yukarı çık ---------- */
.yukari {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--cizgi);
  background: var(--kart);
  box-shadow: var(--golge);
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 40;
}
.yukari svg {
  width: 20px; height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.yukari:hover { background: var(--zemin-alt); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .projeler { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kahraman__ic { grid-template-columns: 1fr; align-items: start; }
  .kart-vizit { max-width: 560px; }
  .hakkinda { grid-template-columns: 1fr; }
  .iletisim { grid-template-columns: 1fr; }
  .bolum-basi { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .sarmal { width: min(100% - 1.6rem, var(--sarmal)); }
  html { scroll-padding-top: 78px; }
  .ust-bar__ic { min-height: 64px; }

  .menu-dugme { display: grid; }
  .tema-dugme__etiket { display: none; }
  .tema-dugme { padding: 0; width: 44px; justify-content: center; }

  .menu {
    position: absolute;
    top: calc(100% + 8px);
    left: .8rem;
    right: .8rem;
    flex-direction: column;
    gap: .2rem;
    background: var(--kart);
    border: 1px solid var(--cizgi);
    border-radius: var(--yaricap);
    box-shadow: var(--golge);
    padding: .5rem;
    display: none;
  }
  .menu.acik { display: flex; }
  .menu a { justify-content: flex-start; width: 100%; }

  .baslik-buyuk { font-size: clamp(3rem, 17vw, 4.6rem); }
  .projeler { grid-template-columns: 1fr; }
  .rakamlar { grid-template-columns: 1fr; gap: .8rem; }
  .rakamlar div { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
  .rakamlar dd { margin: 0; }
  .kahraman__eylem .dugme { flex: 1 1 100%; }
  .kart-vizit { padding: 1.1rem; }
  .alt-bilgi__ic { flex-direction: column; align-items: flex-start; }
  .yukari { width: 44px; height: 44px; right: .8rem; bottom: .8rem; }
}

@media (max-width: 400px) {
  .imza__metin { font-size: .88rem; }
  .kart__alt { padding: .85rem .9rem 1rem; }
  .kart__detay { padding: 0 .9rem 1rem; padding-top: .9rem; }
}

/* yazdırma */
@media print {
  .ust-bar, .yukari, .serit, .tema-dugme, .menu-dugme { display: none !important; }
  body { background: #fff; color: #000; }
}