/* Kökdemir Hukuk ve Danışmanlık — ana stil dosyası */

:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-alt: #f4f6fb;
  --ink: #0d1b33;
  --ink-soft: #4b5568;
  --muted: #8791a3;
  --line: #e4e8f0;
  --navy: #0a1a33;
  --navy-2: #13306b;
  --blue: #3048e6;
  --blue-2: #0b8af5;
  --blue-soft: #eaf0ff;
  --gradient: linear-gradient(90deg, var(--blue) 0%, var(--blue-2) 100%);

  --font-sans: "Jost", system-ui, -apple-system, "Segoe UI", sans-serif;

  --container: 1160px;
  --radius: 6px;
  --radius-lg: 14px;
  --shadow: 0 10px 30px -12px rgba(13, 27, 51, 0.18);
  --shadow-hover: 0 18px 40px -14px rgba(48, 72, 230, 0.35);
  --header-h: 76px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

h1, h2, h3 {
  font-family: var(--font-sans);
  font-weight: 500;
  line-height: 1.2;
  margin: 0 0 0.5em;
  color: var(--ink);
}
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.35rem; }

p { margin: 0 0 1.1em; color: var(--ink-soft); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.8rem;
}

.lead { font-size: 1.18rem; max-width: 640px; }

/* ---------- Üst şerit ---------- */

.topbar { background: var(--navy); color: #c3cde0; font-size: 0.86rem; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 40px; }
.topbar-items { display: flex; gap: 28px; flex-wrap: wrap; }
.topbar a { color: #e6ecf7; display: inline-flex; align-items: center; gap: 8px; }
.topbar a:hover { color: #fff; text-decoration: none; }
.topbar svg { width: 15px; height: 15px; fill: none; stroke: #7fa8ff; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.topbar-right { display: flex; align-self: stretch; align-items: stretch; gap: 6px; }
.topbar-social { padding: 0 12px; }
.topbar-social:hover { background: rgba(255, 255, 255, 0.08); }
.topbar .topbar-social svg { width: 17px; height: 17px; stroke: #e6ecf7; }
.topbar .topbar-social .dot, .footer-social .dot { fill: currentColor; stroke: none; }
.topbar-social .dot { fill: #e6ecf7; }
.topbar-wa { background: var(--gradient); padding: 0 18px; font-weight: 500; }
.topbar-wa svg { fill: currentColor; stroke: none; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 20px -12px rgba(13, 27, 51, 0.2);
}
.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-logo { width: 52px; height: auto; mix-blend-mode: multiply; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.site-footer .brand-logo { filter: invert(1); mix-blend-mode: screen; }
.brand-name { font-size: 1.45rem; font-weight: 600; letter-spacing: 0.08em; }
.brand-sub { font-size: 0.66rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted); }

.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 32px; }
.nav a { color: var(--ink); font-size: 0.98rem; font-weight: 500; padding: 6px 0; position: relative; }
.nav a:hover { color: var(--blue); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--blue); }
.nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px; background: var(--gradient);
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 6px 0; transition: transform .2s, opacity .2s; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 14px 30px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: 0;
  background: var(--gradient);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 10px 24px -10px rgba(48, 72, 230, 0.6);
  transition: transform .2s, box-shadow .2s;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(48, 72, 230, 0.7); }
.btn-ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.7); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); box-shadow: inset 0 0 0 1.5px #fff; }

/* ---------- Sections ---------- */

section { padding: 76px 0; }
.section-alt { background: var(--surface-alt); }
.section-head { max-width: 680px; margin: 0 auto 40px; text-align: center; }

/* Giriş: tam genişlik fotoğraf + lacivert geçiş */
.hero { position: relative; overflow: hidden; background: var(--navy); color: #fff; padding: 0; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% 0; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(10, 26, 51, 0.94) 0%, rgba(10, 26, 51, 0.82) 38%, rgba(10, 26, 51, 0.25) 70%, rgba(10, 26, 51, 0.05) 100%);
}
.hero-inner { position: relative; z-index: 2; min-height: 500px; display: flex; flex-direction: column; justify-content: center; padding-top: 64px; padding-bottom: 64px; }
.hero .eyebrow { color: #8fb4ff; }
.hero h1 { color: #fff; max-width: 640px; font-size: clamp(2.1rem, 3.4vw, 2.9rem); font-weight: 500; }
.hero .lead { color: #c9d4ea; max-width: 540px; font-size: 1.12rem; margin-bottom: 2rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.page-hero {
  padding: 64px 0 52px;
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
}
.page-hero h1 { color: #fff; font-size: clamp(2.3rem, 4.6vw, 3.3rem); }
.page-hero .eyebrow { color: #8fb4ff; }
.page-hero .lead, .page-hero p { color: #c9d4ea; }
.page-hero a { color: #fff; }

/* Çalışma alanı kartları */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.area-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 34px 30px;
  color: inherit;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform .25s, box-shadow .25s;
}
.area-card:hover { text-decoration: none; transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.area-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--blue-soft);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.area-icon svg { width: 30px; height: 30px; fill: none; stroke: var(--blue); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.area-num { font-size: 0.95rem; font-weight: 600; color: var(--blue); margin-bottom: 10px; display: block; }
.area-card h3 { margin-bottom: 0.4em; }
.area-card p { flex: 1; font-size: 0.97rem; margin-bottom: 1em; }
.area-link { font-size: 0.85rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue); }
.area-card-more { background: var(--gradient); }
.area-card-more h3, .area-card-more p, .area-card-more .area-link { color: #fff; }
.area-card-more .area-icon { background: rgba(255, 255, 255, 0.18); }
.area-card-more .area-icon svg { stroke: #fff; }

/* Öncelikli alan: Şirketlere Hukuki Danışmanlık */
.area-featured {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 100%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  color: #e8edf3;
  padding: 44px 48px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}
.area-featured::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(11, 138, 245, 0.35) 0%, rgba(11, 138, 245, 0) 70%);
  pointer-events: none;
}
.area-featured h2, .area-featured h3 { color: #fff; }
.area-featured h3 { font-size: 2rem; }
.area-featured p { color: #c3cde0; }
.area-featured .eyebrow { color: #8fb4ff; }
.area-featured .area-link { color: #fff; }
.area-featured ul { list-style: none; margin: 0; padding: 0; position: relative; z-index: 1; }
.area-featured li { padding: 9px 0 9px 28px; position: relative; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.area-featured li:last-child { border-bottom: 0; }
.area-featured li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gradient);
}
.area-featured-link { transition: transform .25s, box-shadow .25s; }
.area-featured-link:hover { text-decoration: none; transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.featured-section { padding: 56px 0 0; scroll-margin-top: var(--header-h); }

/* İlkeler */
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.principle { background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 30px 28px; border-top: 3px solid var(--blue); }
.principle p { margin-bottom: 0; }

/* İki kolon */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }

/* Kurucu profilleri */
.profile { display: grid; grid-template-columns: 240px 1fr; gap: 64px; align-items: start; }
.profile + .profile { margin-top: 70px; padding-top: 70px; border-top: 1px solid var(--line); }
.profile-photo { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.profile h2 { margin-bottom: 0.2em; }
.profile-role { font-size: 0.95rem; font-weight: 500; color: var(--blue); margin-bottom: 1.4em; }

/* Çalışma alanı detayı */
.area-detail { display: grid; grid-template-columns: 300px 1fr; gap: 60px; padding: 56px 0; border-bottom: 1px solid var(--line); scroll-margin-top: var(--header-h); }
.area-detail:last-child { border-bottom: 0; }
.area-detail ul { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: 40px; }
.area-detail li { padding: 9px 0 9px 26px; position: relative; color: var(--ink-soft); break-inside: avoid; }
.area-detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gradient);
}

/* CTA */
.cta { text-align: center; background: linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; }
.cta h2 { color: #fff; }
.cta .eyebrow { color: #8fb4ff; }
.cta .lead { color: #c9d4ea; margin: 0 auto 1.6rem; }

/* İletişim */
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-list li:first-child { border-top: 1px solid var(--line); }
.contact-list .label { display: block; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); margin-bottom: 4px; }
.contact-list .value { color: var(--ink); }

.map-embed { margin-top: 40px; width: 100%; height: 300px; border: 0; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.map-links { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 16px; font-size: 0.95rem; font-weight: 500; }

.form { display: grid; gap: 20px; background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field label { display: block; font-size: 0.9rem; font-weight: 500; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 14px;
  font: inherit;
  font-size: 0.97rem;
  color: var(--ink);
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .2s, background .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: #fff; }
.field textarea { min-height: 150px; resize: vertical; }
.checkbox { display: flex; gap: 12px; align-items: flex-start; font-size: 0.9rem; color: var(--ink-soft); }
.checkbox input { margin-top: 5px; accent-color: var(--blue); }
.form-note { font-size: 0.85rem; color: var(--muted); margin: 0; }

/* Metin sayfası (KVKK vb.) */
.prose { max-width: 760px; }
.prose h2 { font-size: 1.6rem; margin-top: 2em; }
.prose ul { color: var(--ink-soft); padding-left: 1.2em; }

/* ---------- Footer ---------- */

.site-footer { background: var(--navy); color: #b9c3d6; padding: 56px 0 28px; font-size: 0.95rem; }
.site-footer a { color: #e6ecf7; }
.site-footer p { color: #93a0b8; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 60px; padding-bottom: 36px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.footer-grid h4 { font-family: var(--font-sans); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: #8fb4ff; margin: 0 0 18px; font-weight: 600; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-social { display: flex; gap: 10px; margin-top: 22px; }
.footer-social a { width: 42px; height: 42px; border-radius: 50%; background: rgba(255, 255, 255, 0.08); color: #fff; display: grid; place-items: center; transition: background .25s, transform .25s; }
.footer-social a:hover { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fd5949 45%, #d6249f 60%, #285aeb 90%); transform: translateY(-2px); }
.footer-social svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.footer-grid li { margin-bottom: 10px; }
.site-footer .brand-name { color: #fff; }
.site-footer .brand-sub { color: #93a0b8; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 28px; font-size: 0.85rem; color: #7f8ba3; }

/* ---------- Blog ---------- */

.post-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.post-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 34px;
  color: inherit;
  display: flex;
  flex-direction: column;
  border-top: 3px solid var(--blue);
  transition: transform .25s, box-shadow .25s;
}
.post-card:hover { text-decoration: none; transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.post-card h2 { font-size: 1.5rem; margin-bottom: 0.4em; }
.post-card p { flex: 1; font-size: 0.98rem; }
.post-card-meta { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px; }

.post-hero { padding: 56px 0 46px; }
.post-hero h1 { font-size: clamp(2.1rem, 4.2vw, 3rem); }
.back-link { display: block; width: fit-content; font-size: 0.92rem; margin-bottom: 20px; }
.post-meta { color: #c9d4ea; font-size: 0.98rem; margin: 0; }
.post-section { padding: 56px 0 90px; }
.post-body { font-size: 1.08rem; }
.post-body p { color: var(--ink); line-height: 1.85; }
.post-body h2 { font-size: 1.55rem; margin: 1.6em 0 0.6em; }
.source-note { margin-top: 44px; padding: 20px 24px; background: var(--blue-soft); border-left: 3px solid var(--blue); border-radius: 0 var(--radius) var(--radius) 0; font-size: 0.93rem; color: var(--ink-soft); }
.post-disclaimer { margin-top: 20px; font-size: 0.88rem; color: var(--muted) !important; }

/* ---------- WhatsApp butonu ---------- */

.wa-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px 14px 18px;
  background: #1f8f4e;
  color: #fff;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: 0 6px 20px rgba(13, 27, 51, 0.22);
  transition: background .2s, transform .2s;
}
.wa-float:hover { background: #18763f; text-decoration: none; transform: translateY(-2px); }
.wa-float svg { width: 20px; height: 20px; fill: currentColor; }
.site-footer .muted, .site-footer .muted a { color: #93a0b8; }

/* WhatsApp sohbet penceresi */
.wa-chat {
  position: fixed;
  right: 24px;
  bottom: 92px;
  z-index: 61;
  width: 340px;
  max-width: calc(100vw - 32px);
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px -18px rgba(13, 27, 51, 0.45);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px) scale(0.98);
  transform-origin: bottom right;
  transition: opacity .25s, transform .25s, visibility .25s;
}
.wa-chat.open { opacity: 1; visibility: visible; transform: none; }
.wa-chat-head { display: flex; align-items: center; gap: 12px; padding: 16px 16px 16px 18px; background: linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; }
.wa-chat-avatar { flex: none; width: 42px; height: 42px; border-radius: 50%; background: #fff; display: grid; place-items: center; overflow: hidden; }
.wa-chat-avatar img { width: 34px; height: auto; mix-blend-mode: multiply; }
.wa-chat-title { flex: 1; display: flex; flex-direction: column; line-height: 1.3; }
.wa-chat-title strong { font-weight: 600; font-size: 1rem; }
.wa-chat-title span { font-size: 0.82rem; color: #b9c8e6; }
.wa-chat-close { flex: none; width: 32px; height: 32px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.12); color: #fff; font-size: 1.3rem; line-height: 1; cursor: pointer; }
.wa-chat-close:hover { background: rgba(255, 255, 255, 0.22); }
.wa-chat-body { padding: 20px 18px; background: #efeae2; min-height: 110px; }
.wa-bubble { position: relative; max-width: 85%; background: #fff; border-radius: 0 10px 10px 10px; padding: 10px 14px; font-size: 0.95rem; line-height: 1.5; color: var(--ink); box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08); }
.wa-bubble::before { content: ""; position: absolute; left: -8px; top: 0; border-top: 10px solid #fff; border-left: 8px solid transparent; }
.wa-chat-form { display: flex; align-items: flex-end; gap: 10px; padding: 12px; border-top: 1px solid var(--line); }
.wa-chat-form textarea { flex: 1; resize: none; font: inherit; font-size: 0.95rem; padding: 10px 14px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface-alt); color: var(--ink); max-height: 120px; }
.wa-chat-form textarea:focus { outline: none; border-color: #1f8f4e; background: #fff; }
.wa-chat-form button { flex: none; width: 44px; height: 44px; border: 0; border-radius: 50%; background: #1f8f4e; color: #fff; display: grid; place-items: center; cursor: pointer; transition: background .2s; }
.wa-chat-form button:hover { background: #18763f; }
.wa-chat-form svg { width: 20px; height: 20px; fill: currentColor; }

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  section { padding: 60px 0; }
  .split, .profile, .area-detail, .area-featured { grid-template-columns: 1fr; gap: 36px; }
  .area-featured { padding: 40px 32px; }
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .profile-photo { max-width: 240px; }
  .profile + .profile { margin-top: 56px; padding-top: 56px; }
  .principles { grid-template-columns: 1fr; gap: 20px; }
  .hero::before { background: linear-gradient(90deg, rgba(10, 26, 51, 0.92) 0%, rgba(10, 26, 51, 0.7) 60%, rgba(10, 26, 51, 0.35) 100%); }
  .topbar-items .topbar-mail { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .container { padding: 0 16px; }
  .topbar { display: none; }
  .hero-inner { min-height: 0; padding-top: 72px; padding-bottom: 72px; }
  .hero::before { background: rgba(10, 26, 51, 0.78); }
  .page-hero { padding: 48px 0 40px; }
  .areas-grid, .post-list { grid-template-columns: 1fr; }
  .post-card { padding: 28px 24px; }
  .area-featured { padding: 34px 24px; }
  .area-featured h3 { font-size: 1.7rem; }
  .featured-section { padding-top: 48px; }
  .area-card { padding: 28px 24px; }
  .area-detail { padding: 44px 0; }
  .area-detail ul { columns: 1; }
  .form { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .brand-logo { width: 44px; }
  .wa-float { right: 16px; bottom: 16px; padding: 14px; }
  .wa-float span { display: none; }
  .wa-chat { right: 16px; bottom: 82px; }

  .nav-toggle { display: block; }
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    display: none;
  }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 0; padding: 12px 16px 24px; }
  .nav a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav a[aria-current="page"]::after { display: none; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}