/* ============================================================
   İBK 2027 — Tez kapağı estetiği: resmi + modern
   Kağıt zemin, serif manşet, kelime yağmuru (şemsiye etkileşimi)
   ============================================================ */
:root {
  /* Logo paleti: camgöbeği → mor → fuşya */
  --paper: #f8f6f2;
  --paper-2: #f0ece6;
  --ink: #241d33;
  --ink-soft: #514868;
  --ink-faint: #90889f;
  --navy: #5b3d8f;              /* logo moru */
  --navy-deep: #37245c;         /* derin mor (buton, footer) */
  --accent: #b03a6e;            /* logo "2027" fuşyası */
  --cyan: #2ab3e0;              /* logo camgöbeği (küçük vurgular) */
  --line: #ddd6cd;
  --line-strong: #241d33;
  --radius: 6px;
  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
main { flex: 1 0 auto; width: 100%; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.7;
  overflow-x: hidden;
  /* Yapışkan footer: içerik kısa olsa da footer en altta kalır */
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { width: min(1180px, 92vw); margin-inline: auto; }
.container.narrow { width: min(860px, 92vw); }
.muted { color: var(--ink-faint); }
::selection { background: var(--navy); color: #fff; }

/* İnce doku: kağıt hissi */
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='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
}

/* ---------- Kaydırma göstergesi ---------- */
.scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 200; }
.scroll-progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--cyan), var(--navy), var(--accent)); }

/* ---------- Navigasyon ---------- */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 14px 0; transition: all 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  padding: 8px 0;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 58px; transition: height 0.3s ease; }
.site-nav.scrolled .brand img { height: 44px; }
.brand-mark {
  display: grid; place-items: center; width: 40px; height: 40px; font-size: 18px;
  background: linear-gradient(135deg, var(--cyan), var(--navy) 55%, var(--accent)); color: #fff; border-radius: 8px;
}
.brand-text { font-family: var(--font-serif); font-weight: 700; font-size: 1.25rem; line-height: 1.05; display: flex; flex-direction: column; color: var(--ink); }
.brand-text small { font-family: var(--font-mono); font-weight: 400; font-size: 0.58rem; color: var(--ink-faint); letter-spacing: 0.18em; text-transform: uppercase; margin-top: 3px; }
.nav-menu { display: flex; align-items: center; gap: 2px; }
.nav-item {
  position: relative; padding: 9px 14px;
  font-size: 0.9rem; font-weight: 500; color: var(--ink-soft);
  transition: color 0.2s; display: inline-flex; align-items: center; gap: 5px;
}
.nav-item::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 0.25s;
}
.nav-item:hover, .nav-item.active { color: var(--ink); }
.nav-item:hover::after, .nav-item.active::after { transform: scaleX(1); }
.has-sub { cursor: pointer; }
.has-sub > a { color: inherit; display: inline-flex; align-items: center; gap: 5px; }
.sub-menu {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 220px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(22, 32, 46, 0.12); padding: 6px;
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: all 0.22s;
}
.has-sub:hover .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.sub-menu a { display: block; padding: 9px 13px; border-radius: 4px; font-size: 0.88rem; color: var(--ink-soft); }
.sub-menu a:hover { background: var(--paper); color: var(--ink); }
.nav-cta { margin-left: 12px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 5px; padding: 8px; z-index: 110; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); transition: all 0.3s; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-sans); font-weight: 600; font-size: 0.92rem;
  padding: 12px 24px; border-radius: var(--radius); border: 1.5px solid var(--navy-deep);
  cursor: pointer; transition: all 0.22s ease; letter-spacing: 0.01em;
}
.btn-sm { padding: 7px 15px; font-size: 0.8rem; }
.btn-lg { padding: 15px 30px; font-size: 0.98rem; }
.btn-primary { background: var(--navy-deep); color: #fff; }
.btn-primary:hover { background: var(--navy); border-color: var(--navy); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(13, 38, 71, 0.25); }
.btn-outline { background: transparent; color: var(--navy-deep); }
.btn-outline:hover { background: var(--navy-deep); color: #fff; transform: translateY(-2px); }
.btn-invert { background: #fff; color: var(--navy-deep); border-color: #fff; }
.btn-invert:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25); }

/* ---------- MANŞET: tez kapağı ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  padding: 120px 4vw 70px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
/* Kalem imleç: ucu sol-alt köşede (hotspot 2,29) — yağmurlu tüm bölümlerde */
.hero, .page-hero {
  cursor: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='32'%20height='32'%20viewBox='0%200%2032%2032'%3E%3Cg%20stroke='%23f7f5f0'%20stroke-width='1'%3E%3Cpath%20d='M2%2030%20L4.8%2022%20L10%2027.2%20Z'%20fill='%23b3382e'/%3E%3Cpath%20d='M4.8%2022%20L21%205.8%20L26.2%2011%20L10%2027.2%20Z'%20fill='%230d2647'/%3E%3Cpath%20d='M21%205.8%20L23.8%203%20L29%208.2%20L26.2%2011%20Z'%20fill='%23b3382e'/%3E%3C/g%3E%3C/svg%3E") 2 29, auto;
  /* Kalemle mürekkep akıtırken (basılı sürükleme) yazılar seçilmesin */
  user-select: none;
  -webkit-user-select: none;
}
canvas.rain { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-cover {
  position: relative; z-index: 2; text-align: center;
  width: min(880px, 100%);
  padding: clamp(28px, 5vw, 64px) clamp(20px, 5vw, 72px);
  background: color-mix(in srgb, var(--paper) 72%, transparent);
  backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
  border: 1px solid var(--line-strong);
  outline: 1px solid var(--line-strong); outline-offset: 5px;
}
.cover-rule { display: flex; align-items: center; gap: 16px; color: var(--ink-faint); }
.cover-rule::before, .cover-rule::after { content: ''; flex: 1; height: 1px; background: var(--line-strong); opacity: 0.35; }
.cover-rule span { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.28em; text-transform: uppercase; white-space: nowrap; }
.cover-rule.top { margin-bottom: clamp(24px, 4vh, 44px); }
.cover-rule.bottom { margin-top: clamp(24px, 4vh, 44px); }
.cover-org {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: 10px;
}
.cover-series {
  display: inline-block; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--accent);
  padding: 2px 6px 9px; margin-bottom: clamp(18px, 3vh, 30px);
  /* Kalemle altı çizilmiş not etkisi: elle çekilmiş dalgalı çift çizgi */
  background: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20220%2012'%20preserveAspectRatio='none'%3E%3Cpath%20d='M3%206%20C%2035%202.5%2070%208.5%20110%205.5%20S%20185%207.5%20217%204.5'%20fill='none'%20stroke='%23b3382e'%20stroke-width='2.6'%20stroke-linecap='round'%20opacity='0.65'/%3E%3Cpath%20d='M8%209.5%20C%2050%207%2095%2011%20140%208%20S%20195%2010%20213%208'%20fill='none'%20stroke='%23b3382e'%20stroke-width='1.4'%20stroke-linecap='round'%20opacity='0.3'/%3E%3C/svg%3E") no-repeat bottom center / 100% 10px;
}
.cover-title {
  font-family: var(--font-serif); font-weight: 900; font-optical-sizing: auto;
  font-size: clamp(2.6rem, 7.2vw, 5.4rem); line-height: 1.02; letter-spacing: -0.015em;
  color: var(--ink); margin-bottom: 22px; text-wrap: balance;
}
.cover-title em, .cover-title i { font-style: italic; color: var(--navy); }
.cover-abstract { max-width: 560px; margin: 0 auto 24px; color: var(--ink-soft); font-size: 1.05rem; }
.cover-meta {
  display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 0.82rem; font-weight: 500; color: var(--ink);
  margin-bottom: clamp(22px, 3.5vh, 34px);
}
.cover-meta svg { color: var(--accent); vertical-align: -2px; }
.cover-meta .dot { color: var(--ink-faint); }
.cover-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.hero-hint {
  position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 2;
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-faint); animation: hint-fade 3.2s ease-in-out infinite;
}
@keyframes hint-fade { 0%, 100% { opacity: 0.35; } 50% { opacity: 0.9; } }
@media (hover: none) { .hero-hint { display: none; } }

/* ---------- Geri sayım bandı ---------- */
.countdown-band { padding: 64px 0; border-bottom: 1px solid var(--line); background: #fff; }
.cd-label {
  text-align: center; font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.26em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 26px;
}
.countdown { display: flex; justify-content: center; gap: clamp(10px, 3vw, 26px); }
.cd-box { text-align: center; min-width: clamp(72px, 12vw, 120px); padding: 18px 8px 14px; border: 1px solid var(--line); border-top: 3px solid var(--navy-deep); background: var(--paper); }
.cd-box b { display: block; font-family: var(--font-serif); font-weight: 700; font-size: clamp(1.9rem, 5vw, 3rem); line-height: 1; font-variant-numeric: tabular-nums; color: var(--navy-deep); }
.cd-box span { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-faint); }

/* ---------- Bölümler ---------- */
.section { padding: 96px 0; }
.section-alt { background: #fff; border-block: 1px solid var(--line); }
.section-head { display: flex; align-items: baseline; gap: 18px; margin-bottom: 48px; border-bottom: 2px solid var(--line-strong); padding-bottom: 18px; }
.section-no { font-family: var(--font-mono); font-weight: 700; font-size: 0.85rem; color: var(--accent); }
.section-title { font-family: var(--font-serif); font-weight: 700; font-size: clamp(1.7rem, 4vw, 2.5rem); letter-spacing: -0.01em; }
.section-tag { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--accent); }

/* ---------- Kartlar ---------- */
.card, .glass-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: transform 0.25s ease, box-shadow 0.25s, border-color 0.25s;
  position: relative;
}
.card:hover { transform: translateY(-3px); border-color: var(--ink-soft); box-shadow: 0 16px 36px rgba(22, 32, 46, 0.09); }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }

/* Hakkında */
.about-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: start; }
.about-text p { color: var(--ink-soft); font-size: 1.04rem; margin-bottom: 1.1em; }
.about-text p:first-child { font-family: var(--font-serif); color: var(--ink); font-size: 1.28rem; line-height: 1.55; }
.about-text p:first-child::first-letter {
  font-size: 3.2em; float: left; line-height: 0.85; padding: 4px 10px 0 0;
  font-weight: 900; color: var(--navy-deep);
}
.feature-list { display: flex; flex-direction: column; }
.feature-item { display: flex; gap: 20px; padding: 22px 4px; border-bottom: 1px solid var(--line); }
.feature-item:first-child { border-top: 1px solid var(--line); }
.feature-no { font-family: var(--font-serif); font-weight: 900; font-size: 1.6rem; color: var(--paper-2); -webkit-text-stroke: 1px var(--ink-faint); line-height: 1.2; }
.feature-item h3 { font-family: var(--font-serif); font-size: 1.12rem; margin-bottom: 4px; }
.feature-item p { color: var(--ink-soft); font-size: 0.93rem; }

/* İçindekiler stili tarihler */
.toc { display: flex; flex-direction: column; }
.toc-row { display: flex; align-items: baseline; gap: 14px; padding: 20px 4px; border-bottom: 1px solid var(--line); }
.toc-label { font-family: var(--font-serif); font-weight: 600; font-size: clamp(1rem, 2.4vw, 1.25rem); }
.toc-leader { flex: 1; border-bottom: 2px dotted var(--ink-faint); opacity: 0.55; transform: translateY(-4px); }
.toc-date { font-family: var(--font-mono); font-weight: 700; font-size: clamp(0.85rem, 2vw, 1rem); color: var(--navy-deep); white-space: nowrap; }
.toc-row.done { opacity: 0.45; }
.toc-row.done .toc-label { text-decoration: line-through; text-decoration-thickness: 1px; }

/* Duyuru & kurul kartları */
.announce-card time { display: block; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 10px; }
.announce-card h3, .committee-card h3 { font-family: var(--font-serif); font-size: 1.18rem; margin-bottom: 8px; }
.announce-card p, .committee-card p { color: var(--ink-soft); font-size: 0.92rem; }
.committee-card, a.announce-card { display: block; color: inherit; }
.card-arrow { position: absolute; top: 22px; right: 22px; color: var(--ink-faint); transition: all 0.25s; }
.committee-card:hover .card-arrow, a.announce-card:hover .card-arrow { color: var(--accent); transform: translate(2px, -2px); }
/* Bölüm başlığı satırının sağına yaslanan buton (Tüm Duyurular vb.) */
.section-head .head-link { margin-left: auto; text-decoration: none; align-self: center; }
/* Tek duyuru sayfası */
.announce-date { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 18px; }
.announce-back { margin-top: 26px; }
.announce-back .btn { text-decoration: none; }

/* CTA bant */
/* Bölüm içinde dikeyde dengeli dursun (üste yapışmasın) */
.cta-section { display: flex; align-items: center; }
.cta-section .container { width: 100%; }
.cta-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  padding: 46px 52px; border-radius: var(--radius);
  background: var(--navy-deep); color: #fff;
  background-image: linear-gradient(115deg, var(--navy-deep), var(--navy) 55%, #8a3563);
  box-shadow: 0 18px 44px rgba(13, 38, 71, 0.18);
}
.cta-banner h2, .cta-banner p { text-shadow: 0 1px 10px rgba(0, 0, 0, 0.25); }
.cta-banner h2 { font-family: var(--font-serif); font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 8px; }
.cta-banner p { color: rgba(255, 255, 255, 0.72); max-width: 520px; font-size: 0.95rem; }

/* ---------- İç sayfalar ---------- */
.page-hero { position: relative; overflow: hidden; padding: 112px 0 28px; border-bottom: 1px solid var(--line); background: #fff; }
.page-hero .container { position: relative; z-index: 2; }
.page-title {
  font-family: var(--font-serif); font-weight: 400; font-size: clamp(1.9rem, 4.5vw, 2.8rem);
  letter-spacing: -0.01em; margin-top: 6px;
  /* Alt başlıktaki kalem çizgisinin aynısı: elle çekilmiş dalgalı çift çizgi */
  display: inline-block; padding: 0 10px 16px;
  background: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20220%2012'%20preserveAspectRatio='none'%3E%3Cpath%20d='M3%206%20C%2035%202.5%2070%208.5%20110%205.5%20S%20185%207.5%20217%204.5'%20fill='none'%20stroke='%23b3382e'%20stroke-width='2.6'%20stroke-linecap='round'%20opacity='0.65'/%3E%3Cpath%20d='M8%209.5%20C%2050%207%2095%2011%20140%208%20S%20195%2010%20213%208'%20fill='none'%20stroke='%23b3382e'%20stroke-width='1.4'%20stroke-linecap='round'%20opacity='0.3'/%3E%3C/svg%3E") no-repeat bottom center / 100% 12px;
}
.page-content { padding: clamp(26px, 4vw, 48px); }
.page-content p { color: var(--ink-soft); margin-bottom: 1.1em; }
.page-content h2, .page-content h3 { font-family: var(--font-serif); margin: 1.4em 0 0.5em; }
.page-content ul, .page-content ol { color: var(--ink-soft); padding-left: 1.4em; margin-bottom: 1.1em; }
.page-content li { margin-bottom: 0.4em; }
.page-content a { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }
.page-content img { border-radius: var(--radius); max-width: 100%; height: auto; }

/* Duyuru görselleri: kartta küçük kapak, duyuru sayfasında geniş görsel */
.announce-thumb { width: 100%; height: 150px; object-fit: cover; border-radius: calc(var(--radius) - 4px); margin-bottom: 14px; display: block; }
.announce-img { width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--radius); margin-bottom: 22px; display: block; }

/* Sayfa bölümleri: her bölüm numaralı başlık + kendi kartı */
.page-section { margin-top: 64px; }
.page-content + .page-section:first-of-type,
.page-section:first-child { margin-top: 0; }
.page-content + .page-section { margin-top: 64px; }
.page-section .section-head { margin-bottom: 28px; }
.page-section .section-title { font-size: clamp(1.4rem, 3vw, 1.9rem); scroll-margin-top: 96px; }
.section-btns {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-top: 30px; padding-top: 26px; border-top: 1px dashed var(--line-strong);
}
.section-btns .btn { text-decoration: none; }
/* .page-content a rengi (lacivert) butonları ezmesin */
.section-btns .btn-primary { color: #fff; }
.section-btns .btn-outline { color: var(--navy-deep); }
.section-btns .btn-outline:hover { color: #fff; }

/* Kurullar sayfası: sekmeler + çizgili üye listesi */
.committee-tabs { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 34px; scroll-margin-top: 90px; }
.committee-tab {
  font-family: var(--font-sans); font-weight: 600; font-size: 0.82rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 12px 22px; cursor: pointer; border-radius: var(--radius);
  background: #fff; color: var(--ink-soft); border: 1px solid var(--line);
  transition: all 0.22s ease;
}
.committee-tab:hover { border-color: var(--navy); color: var(--navy); }
.committee-tab.active { background: var(--navy-deep); border-color: var(--navy-deep); color: #fff; }
.committee-panel { display: none; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.committee-panel.active { display: block; animation: panel-in 0.35s ease; }
@keyframes panel-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.member-row { display: grid; grid-template-columns: 220px 1fr; gap: 4px 20px; align-items: baseline; padding: 15px 24px; }
.member-row:nth-child(odd) { background: var(--paper); }
.member-role {
  font-family: var(--font-mono); font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; line-height: 1.6;
  color: var(--accent);
}
.member-main { display: inline-flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.member-name { font-weight: 700; font-size: 0.95rem; }
.member-inst { font-size: 0.86rem; color: var(--ink-faint); }
@media (max-width: 640px) {
  .member-row { grid-template-columns: 1fr; padding: 13px 16px; }
  .member-role:empty { display: none; }
}

/* 404 */
.hero-title { font-family: var(--font-serif); font-weight: 900; color: var(--navy-deep); }
.hero-subtitle { color: var(--ink-soft); }
.hero-actions { display: flex; gap: 12px; margin-top: 24px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: rgba(255, 255, 255, 0.85); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer-brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-serif); font-weight: 700; font-size: 1.3rem; color: #fff; margin-bottom: 14px; }
/* Koyu zeminde logo okunsun diye beyaz yastık */
.footer-brand img { height: 52px; background: #fff; padding: 6px 12px; border-radius: 10px; }
.site-footer .brand-mark { background: rgba(255, 255, 255, 0.12); }
.footer-desc { color: rgba(255, 255, 255, 0.55); font-size: 0.9rem; max-width: 380px; }
.site-footer h4 { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(255, 255, 255, 0.45); margin-bottom: 16px; }
.footer-contact, .footer-links { list-style: none; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; color: rgba(255, 255, 255, 0.7); font-size: 0.9rem; margin-bottom: 11px; }
.footer-contact svg { flex-shrink: 0; margin-top: 4px; color: rgba(255, 255, 255, 0.4); }
.footer-links li { margin-bottom: 9px; }
.footer-links a { color: rgba(255, 255, 255, 0.7); font-size: 0.9rem; transition: color 0.2s; }
.footer-links a:hover, .footer-contact a:hover { color: #fff; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.footer-social a { font-size: 0.8rem; color: rgba(255, 255, 255, 0.7); border: 1px solid rgba(255, 255, 255, 0.2); padding: 5px 13px; border-radius: 100px; transition: all 0.25s; }
.footer-social a:hover { color: var(--navy-deep); background: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); padding-top: 24px; text-align: center; color: rgba(255, 255, 255, 0.45); font-size: 0.82rem; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1); }
.reveal.visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
.reveal[data-delay="5"] { transition-delay: 0.4s; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Mobil ---------- */
@media (max-width: 960px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed; inset: 0; z-index: 90; padding: 100px 8vw 40px;
    flex-direction: column; align-items: flex-start; gap: 2px;
    background: var(--paper);
    transform: translateX(100%); transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
    overflow-y: auto;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-item { font-size: 1.2rem; padding: 12px 0; }
  .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; background: none; border: 0; box-shadow: none; padding-left: 16px; }
  .nav-cta { margin: 18px 0 0; }
  body.nav-open { overflow: hidden; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .about-grid, .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 68px 0; }
  .hero-cover { outline-offset: 4px; }
  .cta-banner { padding: 32px 26px; }
  .toc-row { flex-wrap: wrap; }
  .toc-leader { min-width: 40px; }
}