/* ==========================================================================
   ENEL — Kişisel İç Mimarlık Portföyü
   Minimal · Editoryal · Premium
   ========================================================================== */

:root {
  /* Sessiz Modern — vurgu rengi yok; kontrast ve boşluk vurgu görevi görür */
  --bg: #FAFAF8;
  --bg-soft: #EDEBE6;
  --ink: #12100E;
  --ink-soft: #7A756D;
  --ink-faint: #A8A29A;
  --line: #E4E1DB;

  --font-display: "Instrument Serif", "Newsreader", Georgia, serif;
  /* Gövde: sistem fontu — sıfır bayt indirilir, Inter'e görsel olarak çok yakın.
     Inter'e dönmek isterseniz: "Inter" ekleyin ve Google Fonts bağlantısına &family=Inter:wght@400;500 geri koyun (~130 KB) */
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius: 12px;
  --wide: 1440px;
  --mid: 1140px;
  --read: 680px;
  --gutter: clamp(24px, 5vw, 72px);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.005em;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.022em;
  margin: 0 0 0.4em;
}

h1 { font-size: clamp(2.6rem, 6.4vw, 6rem); }
h2 { font-size: clamp(1.9rem, 4.2vw, 3.6rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.65rem); letter-spacing: -0.012em; }

p {
  margin: 0 0 1.2em;
  color: var(--ink-soft);
  max-width: 62ch;
}

::selection { background: var(--bg-soft); color: var(--ink); }

/* ---------- Layout ---------- */
.wrap { max-width: var(--mid); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--wide { max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--read { max-width: var(--read); margin: 0 auto; padding: 0 var(--gutter); }

.section { padding: clamp(80px, 12vw, 180px) 0; }
.section--tight { padding: clamp(56px, 7vw, 96px) 0; }
.section--soft { background: var(--bg-soft); }

.rule { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- Micro type ---------- */
.label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
  margin-bottom: 1.6em;
}

/* eski altın vurgu — artık koyu mürekkep, sadece daha güçlü bir etiket */
.label--gold { color: var(--ink); }

.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.7;
  color: var(--ink-soft);
}

.num {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
}

/* ---------- Links & buttons ---------- */
.link {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 6px;
  position: relative;
}

.link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform-origin: right;
  transform: scaleX(1);
  transition: transform 0.5s var(--ease);
}

.link:hover::after { transform-origin: left; transform: scaleX(0); }

.btn {
  display: inline-block;
  padding: 17px 40px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.45s var(--ease), color 0.45s var(--ease), border-color 0.45s var(--ease);
}

.btn:hover { background: var(--ink); color: var(--bg); }

.btn--solid { background: var(--ink); color: var(--bg); }
.btn--solid:hover { background: transparent; color: var(--ink); }

.btn--light { border-color: rgba(255,255,255,0.55); color: #fff; }
.btn--light:hover { background: #fff; border-color: #fff; color: var(--ink); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px var(--gutter);
  transition: background 0.5s var(--ease), padding 0.5s var(--ease), border-color 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  background: rgba(250, 250, 248, 0.88);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  padding: 18px var(--gutter);
  border-bottom-color: var(--line);
}

.nav__brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.28em;
  line-height: 1;
  text-transform: uppercase;
}

.nav__brand small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.56rem;
  letter-spacing: 0.34em;
  color: var(--ink-soft);
  margin-top: 7px;
  text-transform: uppercase;
}

.nav__menu {
  display: flex;
  gap: clamp(22px, 3vw, 44px);
  list-style: none;
  margin: 0; padding: 0;
}

.nav__menu a {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  padding-bottom: 5px;
  opacity: 0.75;
  transition: opacity 0.35s var(--ease);
}

.nav__menu a:hover { opacity: 1; }

.nav__menu a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--ink);
  transition: width 0.45s var(--ease);
}

.nav__menu a:hover::after,
.nav__menu a[aria-current="page"]::after { width: 100%; }
.nav__menu a[aria-current="page"] { opacity: 1; }

/* nav on dark hero */
.nav--over:not(.is-scrolled) .nav__brand,
.nav--over:not(.is-scrolled) .nav__menu a,
.nav--over:not(.is-scrolled) .nav__toggle { color: #fff; }
.nav--over:not(.is-scrolled) .nav__brand small { color: rgba(255,255,255,0.7); }

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  padding: 6px;
  cursor: pointer;
  color: var(--ink);
}

.nav__toggle span {
  display: block;
  width: 26px; height: 1px;
  background: currentColor;
  margin: 6px 0;
  transition: transform 0.4s var(--ease), opacity 0.3s var(--ease);
}

.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav__toggle { display: block; }
  .nav__menu {
    position: fixed;
    inset: 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s var(--ease);
  }
  .nav__menu a { font-size: 1rem; letter-spacing: 0.2em; color: var(--ink) !important; opacity: 1; }
  .nav.is-open .nav__menu { opacity: 1; pointer-events: auto; }
  .nav.is-open { background: var(--bg); }
  .nav.is-open .nav__brand, .nav.is-open .nav__toggle { color: var(--ink); position: relative; z-index: 1; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  height: 100svh;
  min-height: 620px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: -8% 0 -8% 0;
  will-change: transform;
  /* 134 baytlık bulanık ön-görüntü: fotoğraf inmeden ekran boyanır (boş beyaz görünmez) */
  background-image: url("data:image/webp;base64,UklGRn4AAABXRUJQVlA4IHIAAACwAwCdASoYAA8APuleqE0pJSQiMAgBIB0JZwAAMM5rXo+MEqGSAAD873tHdVDhtCtG/dnJjhjTaG6kajapDuVdw59aMQXgtwaIwQl5xJ/Ta/4nJhMN822YNOqFdM9O1NV13zcVkLORmaU+Cq7jhZQKAAA=");
  background-size: cover;
  background-position: center;
}

.hero__media img,
.hero__media picture {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,19,17,0.32) 0%, rgba(20,19,17,0.06) 42%, rgba(20,19,17,0.62) 100%);
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-bottom: clamp(56px, 8vw, 104px);
  color: #fff;
}

.hero__inner h1 {
  color: #fff;
  max-width: 16ch;
  margin-bottom: 0.35em;
}

.hero__inner .label { color: rgba(255,255,255,0.78); }

.hero__inner p {
  color: rgba(255,255,255,0.86);
  max-width: 46ch;
  font-size: 1.02rem;
}

.hero__actions { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 30px; }

.hero__scroll {
  position: absolute;
  right: var(--gutter);
  bottom: clamp(56px, 8vw, 104px);
  z-index: 2;
  color: rgba(255,255,255,0.7);
  font-size: 0.66rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

@media (max-width: 900px) { .hero__scroll { display: none; } }

/* ---------- Page header (inner pages) ---------- */
.pagehead {
  padding: clamp(150px, 20vw, 240px) 0 clamp(48px, 7vw, 90px);
}

.pagehead h1 { max-width: 15ch; }
.pagehead .lead { max-width: 52ch; }

.crumb {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 2.2em;
}

.crumb a:hover { color: var(--ink); }

/* ---------- Editorial split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 110px);
  align-items: center;
}

.split--offset { grid-template-columns: 0.85fr 1.15fr; align-items: start; }

.split__media img {
  width: 100%;
  border-radius: var(--radius);
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.split__media--wide img { aspect-ratio: 4 / 3; }

@media (max-width: 900px) {
  .split, .split--offset { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------- Signature / quote ---------- */
.statement {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.7rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
  max-width: 22ch;
  margin: 0;
}

.quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 2.3rem);
  line-height: 1.35;
  font-style: italic;
  color: var(--ink);
  max-width: 24ch;
  margin: 0 auto 1em;
  text-align: center;
}

.quote + cite {
  display: block;
  text-align: center;
  font-style: normal;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.signature {
  font-family: var(--font-display);
  font-size: 2rem;
  font-style: italic;
  color: var(--ink);
  margin-top: 24px;
}

/* ---------- Facts row ---------- */
.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(36px, 5vw, 56px) 0;
}

.facts div strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 3rem);
  font-weight: 400;
  line-height: 1;
  margin-bottom: 10px;
}

.facts div span {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

@media (max-width: 760px) { .facts { grid-template-columns: 1fr 1fr; gap: 28px; } }

/* ---------- Project grid ---------- */
.projects { display: grid; gap: clamp(48px, 7vw, 110px); }

.project {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.project:nth-child(even) .project__media { order: 2; }

.project__media { overflow: hidden; border-radius: var(--radius); }

.project__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}

.project:hover .project__media img { transform: scale(1.045); }

.project__meta {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.4em;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.project h3 { margin-bottom: 0.5em; }

@media (max-width: 860px) {
  .project { grid-template-columns: 1fr; }
  .project:nth-child(even) .project__media { order: 0; }
}

/* compact card grid (portfolio index, journal) */
.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: clamp(32px, 4vw, 56px);
}

.tile__media { overflow: hidden; border-radius: var(--radius); margin-bottom: 20px; }

.tile__media img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}

.tile:hover .tile__media img { transform: scale(1.045); }

.tile__meta {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.tile h3 { font-size: 1.35rem; margin-bottom: 0.35em; }
.tile p { font-size: 0.94rem; }

.tile--journal .tile__media img { aspect-ratio: 4 / 3; }

/* filters */
.filters {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: clamp(40px, 5vw, 64px);
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.filters button {
  background: none;
  border: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  cursor: pointer;
  transition: color 0.35s var(--ease);
}

.filters button:hover { color: var(--ink); }
.filters button.is-active { color: var(--ink); }
.filters button.is-active::after {
  content: "";
  display: block;
  height: 1px;
  background: var(--ink);
  margin-top: 6px;
}

/* ---------- Services list ---------- */
.services { border-top: 1px solid var(--line); }

.service {
  display: grid;
  grid-template-columns: 80px 1fr 1.1fr;
  gap: clamp(20px, 4vw, 56px);
  padding: clamp(32px, 4vw, 52px) 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: background 0.5s var(--ease);
}

.service:hover { background: rgba(239, 234, 226, 0.42); }
.service h3 { margin: 0; }
.service p { margin: 0; font-size: 0.96rem; }

@media (max-width: 800px) {
  .service { grid-template-columns: 1fr; gap: 12px; }
}

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 4vw, 56px); }

.step { border-top: 1px solid var(--line); padding-top: 24px; }
.step h3 { font-size: 1.2rem; }
.step p { font-size: 0.94rem; margin: 0; }

@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Project detail ---------- */
.spec {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(28px, 4vw, 44px) 0;
}

.spec dt {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.spec dd { margin: 0; font-family: var(--font-display); font-size: 1.3rem; }

@media (max-width: 760px) { .spec { grid-template-columns: 1fr 1fr; gap: 24px; } }

.gallery { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(16px, 2.5vw, 32px); }
.gallery img { width: 100%; border-radius: var(--radius); object-fit: cover; }
.g-full { grid-column: span 12; aspect-ratio: 16 / 9; }
.g-half { grid-column: span 6; aspect-ratio: 4 / 5; }
.g-third { grid-column: span 4; aspect-ratio: 3 / 4; }
.g-two-third { grid-column: span 8; aspect-ratio: 4 / 3; }

@media (max-width: 760px) {
  .g-half, .g-third, .g-two-third { grid-column: span 12; aspect-ratio: 4 / 3; }
}

/* before / after */
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2.5vw, 32px); }
.ba figure { margin: 0; }
.ba img { border-radius: var(--radius); aspect-ratio: 4 / 3; object-fit: cover; }
.ba figcaption {
  margin-top: 12px;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
@media (max-width: 700px) { .ba { grid-template-columns: 1fr; } }

/* materials */
.materials { display: flex; flex-wrap: wrap; gap: 12px; }
.materials span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 20px;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- Journal article ---------- */
.article { font-size: 1.05rem; }
.article h2 { margin-top: 1.8em; font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.article h3 { margin-top: 1.4em; }
.article ul, .article ol { color: var(--ink-soft); padding-left: 1.2em; }
.article li { margin-bottom: 0.5em; }
.article figure { margin: 48px 0; }
.article figure img { border-radius: var(--radius); }
.article figcaption {
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-align: center;
}
.article blockquote {
  margin: 40px 0;
  padding-left: 28px;
  border-left: 1px solid var(--ink);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--ink);
}

/* ---------- Contact ---------- */
.field { margin-bottom: 30px; }

.field label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 10px 0;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.4s var(--ease);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--ink);
}

/* iOS'ta 16px altı font otomatik zoom tetikler */
@media (max-width: 760px) {
  .field input, .field select, .field textarea { font-size: 16px; padding: 12px 0; }
}

.field textarea { resize: vertical; min-height: 110px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
@media (max-width: 700px) { .field-row { grid-template-columns: 1fr; gap: 0; } }

.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li { border-bottom: 1px solid var(--line); padding: 22px 0; }
.contact-list strong {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
  margin-bottom: 8px;
}
.contact-list span, .contact-list a { font-family: var(--font-display); font-size: 1.25rem; }
.contact-list a:hover { color: var(--ink-soft); }

.map {
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  background: var(--bg-soft);
}

/* ---------- Closing CTA ---------- */
.closing {
  position: relative;
  padding: clamp(90px, 13vw, 190px) 0;
  text-align: center;
  background: var(--bg-soft);
}

.closing h2 { max-width: 18ch; margin-left: auto; margin-right: auto; }
.closing p { margin-left: auto; margin-right: auto; max-width: 44ch; }

/* ---------- Footer ---------- */
.foot { background: var(--bg); border-top: 1px solid var(--line); padding: clamp(56px, 7vw, 88px) 0 32px; }

.foot__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  margin-bottom: clamp(48px, 6vw, 72px);
}

.foot h4 {
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
  margin-bottom: 20px;
}

.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { margin-bottom: 12px; font-size: 0.92rem; color: var(--ink-soft); }
.foot li a { color: var(--ink-soft); transition: color 0.35s var(--ease); }
.foot li a:hover { color: var(--ink); }

.foot__brand p { font-size: 0.94rem; max-width: 34ch; }

.foot__bottom {
  border-top: 1px solid var(--line);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

@media (max-width: 820px) { .foot__grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}

[data-reveal].is-visible { opacity: 1; transform: none; }

[data-reveal][data-delay="1"] { transition-delay: 0.1s; }
[data-reveal][data-delay="2"] { transition-delay: 0.2s; }
[data-reveal][data-delay="3"] { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .hero__media { transform: none !important; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ==========================================================================
   Mobil düzenlemeler
   ========================================================================== */

@media (max-width: 900px) {
  body { font-size: 15.5px; line-height: 1.7; }

  /* dokunma hedefleri en az 44px */
  .btn { padding: 16px 30px; width: auto; }
  .link { padding: 12px 0; display: inline-block; }
  .nav__toggle { padding: 10px; margin: -10px; }
  .nav__menu a { padding: 12px 16px; }
  .filters { gap: 22px 26px; }
  .filters button { padding: 8px 0; }
  .contact-list li { padding: 20px 0; }

  /* hero: mobil tarayıcı çubuğu yüzünden 100svh kullanılıyor */
  .hero { min-height: 540px; height: 92svh; }
  .hero__inner h1 { max-width: 12ch; }
  .hero__actions .btn { width: 100%; text-align: center; }

  /* uzun başlıkların taşmaması için */
  h1, h2 { hyphens: auto; overflow-wrap: break-word; }
}

@media (max-width: 600px) {
  .hero { height: 88svh; min-height: 480px; }
  .hero__inner h1 { max-width: 100%; }

  .pagehead { padding: 128px 0 40px; }
  .pagehead h1 { max-width: 100%; }

  /* tek sütun tile grid — 320px minmax küçük ekranda taşabiliyordu */
  .tiles { grid-template-columns: 1fr; gap: 40px; }
  .tile__media img { aspect-ratio: 4 / 5; }

  .statement, .quote { max-width: 100%; }
  .facts { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .spec { grid-template-columns: 1fr 1fr; }

  .foot__grid { grid-template-columns: 1fr; gap: 36px; }
  .foot__bottom { flex-direction: column; gap: 8px; }

  .split__media img { aspect-ratio: 4 / 5; }
  .gallery { gap: 14px; }
}

/* yatay taşmaya karşı güvenlik ağı */
html, body { overflow-x: hidden; max-width: 100%; }

/* ---------- Placeholder note ---------- */
.todo {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1px dashed var(--ink-faint);
  border-radius: 999px;
  padding: 5px 14px;
}