@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..600;1,9..144,300..600&family=Geist:wght@300..600&display=swap');

:root {
  --bg: #F5F1E8;
  --bg-2: #ECE5D3;
  --bg-3: #DDD3BD;
  --ink: #1A1612;
  --ink-2: #3A322A;
  --ink-3: #5C5247;
  --muted: #8A8278;
  --accent: #8B3A1F;
  --accent-2: #6A2A14;
  --gold: #B68943;
  --rule: rgba(26, 22, 18, 0.12);
  --rule-2: rgba(26, 22, 18, 0.06);

  --serif: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  --sans: 'Geist', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

  --nav-h: 64px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 17px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--sans);
  font-weight: 400;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

/* Paper grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.1, 0 0 0 0 0.08, 0 0 0 0 0.06, 0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
  opacity: 0.4;
  mix-blend-mode: multiply;
}

main, nav, header, section, footer { position: relative; z-index: 2; }

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

.container { max-width: 1180px; margin: 0 auto; padding: 0 2rem; }
.container-narrow { max-width: 720px; margin: 0 auto; padding: 0 1.5rem; }

/* ============ NAV ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 241, 232, 0.86);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  border-bottom: 1px solid var(--rule-2);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.18rem;
  font-weight: 400;
  font-variation-settings: 'opsz' 14;
  letter-spacing: -0.005em;
  color: var(--ink);
  text-decoration: none;
}

.nav-logo em { font-style: italic; color: var(--accent); }

.nav-links { display: flex; gap: 2.25rem; list-style: none; }

.nav-links a {
  font-family: var(--sans);
  color: var(--ink-2);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.015em;
  position: relative;
  padding: 0.4rem 0;
  transition: color 240ms ease;
}

.nav-links a.active { color: var(--ink); }

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -0.1rem;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--accent);
  animation: nav-underline 320ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes nav-underline {
  from { transform: scaleX(0); transform-origin: left; }
  to { transform: scaleX(1); transform-origin: left; }
}

.nav-links a:hover { color: var(--accent); }

/* ============ PRIMITIVES ============ */
.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  display: inline-block;
  position: relative;
  padding-left: 1.5rem;
}

.eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(2.25rem, 4.5vw, 3.6rem);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: 'opsz' 144;
}

.section-title em { font-style: italic; color: var(--accent); }

section[id] { scroll-margin-top: var(--nav-h); }

/* ============ HERO (Anasayfa) ============ */
.hero {
  padding: 5rem 0 4rem;
  min-height: 80vh;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 5rem;
  align-items: center;
}

.hero-eyebrow { margin-bottom: 2rem; }

.hero-title {
  font-family: var(--serif);
  font-size: clamp(3.2rem, 8vw, 6.8rem);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: -0.035em;
  color: var(--ink);
  font-variation-settings: 'opsz' 144;
  margin-bottom: 2rem;
}

.hero-title-line { display: block; }
.hero-title em { font-style: italic; color: var(--accent); font-weight: 400; }
.hero-title .period { color: var(--accent); }

.hero-sub {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.3rem, 2.2vw, 1.65rem);
  font-weight: 300;
  line-height: 1.4;
  color: var(--ink-2);
  margin-bottom: 2.25rem;
  font-variation-settings: 'opsz' 24;
  max-width: 28rem;
}

.hero-body {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 32rem;
}

.hero-photo {
  position: relative;
  transform: translateY(-1rem);
}

.hero-intro {
  padding: 4rem 0 5rem;
  border-top: 1px solid var(--rule);
}

.hero-intro .eyebrow { margin-bottom: 1.75rem; }

.intro-text {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  line-height: 1.45;
  color: var(--ink);
  font-weight: 400;
  font-variation-settings: 'opsz' 36;
  margin: 0;
  letter-spacing: -0.005em;
}

.intro-text em { font-style: italic; color: var(--accent); }

/* ============ PHOTO ============ */
.photo {
  position: relative;
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--rule);
}

.photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.photo--portrait { aspect-ratio: 3 / 4; }
.photo--portrait-tall { aspect-ratio: 4 / 5.5; }
.photo--square { aspect-ratio: 1 / 1; }
.photo--landscape { aspect-ratio: 4 / 3; }
.photo--wide { aspect-ratio: 16 / 9; }
.photo--cinemascope { aspect-ratio: 21 / 9; }

.photo--medium { max-width: 460px; margin: 0 auto; }
.photo--small { max-width: 340px; margin: 0 auto; }

/* ============ SECTION-AS-PAGE HEADER ============ */
.section-header {
  padding: 5rem 0 3rem;
}

.section-header .eyebrow { margin-bottom: 1.75rem; }
.section-header .section-title { max-width: 22ch; }

/* ============ SECTION DIVIDER ============ */
.section-divider {
  padding: 2rem 0 4rem;
  display: flex;
  justify-content: center;
}

.section-divider span {
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  font-size: 1.3rem;
  letter-spacing: 1.4em;
  padding-left: 1.4em;
  font-variation-settings: 'opsz' 14;
}

/* ============ BIO ============ */
.bio { padding: 1rem 0 3rem; }

.bio-label {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.bio-text {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.1vw, 1.5rem);
  line-height: 1.55;
  color: var(--ink);
  font-weight: 400;
  font-variation-settings: 'opsz' 30;
  letter-spacing: -0.005em;
}

/* ============ PROSE ============ */
.prose {
  font-size: 1.05rem;
  line-height: 1.78;
  color: var(--ink-2);
}

.prose p { margin-bottom: 1.4rem; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { font-weight: 500; color: var(--ink); }
.prose em { font-style: italic; }

/* ============ SUBSECTIONS ============ */
.subsection { padding: 3.5rem 0; border-top: 1px solid var(--rule-2); }
.subsection:first-of-type { border-top: none; padding-top: 1.5rem; }

.subsection-header {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 2rem;
  align-items: baseline;
  margin-bottom: 1.75rem;
}

.subsection-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--accent);
  font-variation-settings: 'opsz' 14;
  letter-spacing: 0.04em;
}

.subsection-title {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--ink);
  letter-spacing: -0.01em;
  font-variation-settings: 'opsz' 72;
}

.subsection-title em { font-style: italic; color: var(--accent); }

.subsection-body { margin-left: 7rem; max-width: 36rem; }

/* ============ PULL QUOTE ============ */
.pull-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  line-height: 1.4;
  color: var(--ink);
  padding: 0.5rem 0 0.5rem 2rem;
  border-left: 2px solid var(--accent);
  margin: 3rem 0 3rem 1rem;
  font-variation-settings: 'opsz' 30;
  letter-spacing: -0.005em;
  max-width: 38rem;
}

/* ============ PHOTO BREAKS ============ */
.photo-break { margin: 3.5rem 0; }
.photo-break-wide { margin: 4.5rem 0; }

.photo-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.5rem;
  margin: 4rem 0;
}

.photo-grid-2 .photo:first-child { transform: translateY(2rem); }

/* ============ MANIFESTO ============ */
.principles { margin: 1rem 0 4rem; display: flex; flex-direction: column; }

.principle {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 2rem;
  align-items: start;
  padding: 3rem 0;
  border-top: 1px solid var(--rule-2);
}

.principle:first-child { border-top: 1px solid var(--rule); }
.principle:last-child { border-bottom: 1px solid var(--rule); }

.principle-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.65rem;
  color: var(--accent);
  font-variation-settings: 'opsz' 14;
  line-height: 1;
  padding-top: 0.5rem;
  letter-spacing: 0.04em;
}

.principle-text {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  line-height: 1.3;
  color: var(--ink);
  font-variation-settings: 'opsz' 72;
  letter-spacing: -0.015em;
}

.principle-text em { font-style: italic; color: var(--accent); }

/* ============ INTERVIEW ============ */
.interview-intro {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--rule);
}

.interview-intro .eyebrow { margin-bottom: 1.75rem; }

.interview-intro-note {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.1rem, 1.8vw, 1.25rem);
  color: var(--ink-3);
  line-height: 1.5;
  max-width: 38rem;
  margin-top: 2rem;
  font-variation-settings: 'opsz' 24;
}

.qa {
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--rule-2);
}

.qa:last-child { border-bottom: none; margin-bottom: 0; }

.qa-meta {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.qa-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--accent);
  letter-spacing: 0.04em;
  font-variation-settings: 'opsz' 9;
}

.qa-label {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.qa-question {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.1vw, 1.4rem);
  font-style: italic;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 1.75rem;
  font-variation-settings: 'opsz' 30;
  letter-spacing: -0.005em;
  max-width: 38rem;
}

.qa-answer {
  font-size: 1.05rem;
  line-height: 1.78;
  color: var(--ink-2);
  max-width: 38rem;
}

.qa-answer p { margin-bottom: 1.25rem; }
.qa-answer p:last-child { margin-bottom: 0; }

/* ============ FOOTER ============ */
.footer {
  border-top: 1px solid var(--rule);
  padding: 2.25rem 0;
  margin-top: 6rem;
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--muted);
}

.footer-base {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.82rem;
}

.footer-mark {
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  font-variation-settings: 'opsz' 9;
}

/* ============ ANIMATIONS ============ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal { opacity: 0; }
.reveal.in-view { animation: fade-up 1.1s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.reveal-1.in-view { animation-delay: 0.05s; }
.reveal-2.in-view { animation-delay: 0.20s; }
.reveal-3.in-view { animation-delay: 0.35s; }
.reveal-4.in-view { animation-delay: 0.50s; }
.reveal-5.in-view { animation-delay: 0.65s; }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 3rem 0 2rem;
    min-height: auto;
  }
  .hero-photo { max-width: 340px; transform: none; }
  .subsection-body { margin-left: 0; }
  .subsection-header { grid-template-columns: 3rem 1fr; gap: 1rem; }
  .photo-grid-2 { grid-template-columns: 1fr; gap: 1rem; }
  .photo-grid-2 .photo:first-child { transform: none; }
}

@media (max-width: 640px) {
  html { font-size: 16px; }
  :root { --nav-h: 110px; }

  .nav-inner {
    padding: 1rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .nav-links { gap: 1.5rem; }
  .container, .container-narrow { padding: 0 1.25rem; }
  .principle { grid-template-columns: 2.5rem 1fr; gap: 1rem; padding: 2rem 0; }
  .principle-num { font-size: 1.25rem; padding-top: 0.3rem; }
  .footer-base { flex-direction: column; gap: 0.75rem; align-items: flex-start; }
  .pull-quote { margin-left: 0; padding-left: 1.25rem; }
}