/* Emin Çelik — Teknoloji Hukuku | premium dark theme */
:root {
  --black: #0B0B0B;
  --charcoal: #141414;
  --charcoal-2: #1B1B1F;
  --white: #FFFFFF;
  --muted: #9CA3AF;
  --muted-2: #6B7280;
  --blue: #2563EB;
  --blue-soft: rgba(37, 99, 235, .14);
  --line: rgba(255, 255, 255, .08);
  --glass: rgba(20, 20, 20, .66);
  --radius: 18px;
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
::selection { background: var(--blue); color: #fff; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 110px 0; position: relative; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--blue); font-weight: 600; margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--blue); }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; letter-spacing: -.02em; }
h2.sec-title { font-size: clamp(30px, 4.4vw, 48px); margin-bottom: 16px; }
.sec-sub { color: var(--muted); max-width: 640px; font-size: 17px; }
.sec-head { margin-bottom: 56px; }
.sec-head.center { text-align: center; }
.sec-head.center .sec-sub { margin: 0 auto; }
.sec-head.center .eyebrow::before { display: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 30px; border-radius: 999px;
  font-weight: 600; font-size: 15px; font-family: var(--font-display);
  transition: all .3s ease; cursor: pointer; border: 1px solid transparent;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 8px 30px rgba(37,99,235,.35); }
.btn-primary:hover { background: #1d4fd8; transform: translateY(-2px); box-shadow: 0 12px 40px rgba(37,99,235,.45); }
.btn-ghost { border-color: rgba(255,255,255,.22); color: #fff; background: rgba(255,255,255,.03); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.btn .arr { transition: transform .3s; }
.btn:hover .arr { transform: translateX(4px); }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: all .35s ease; padding: 22px 0;
}
.nav.scrolled {
  padding: 12px 0;
  background: rgba(11,11,11,.82);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { font-family: var(--font-display); font-size: 19px; font-weight: 700; letter-spacing: -.01em; display: flex; align-items: center; gap: 12px; }
.brand .mark {
  width: 40px; height: 40px; border-radius: 11px; flex: none;
  background: var(--black); padding: 5px; overflow: hidden;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  box-shadow: 0 4px 18px rgba(0,0,0,.35);
}
.brand .mark img { width: 100%; height: 100%; object-fit: contain; display: block; }
.brand small { display: block; font-size: 10px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { font-size: 14.5px; font-weight: 500; color: var(--muted); transition: color .25s; position: relative; }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--blue); transition: width .3s; border-radius: 2px;
}
.nav-links a:hover::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-switch {
  font-size: 12.5px; font-weight: 600; letter-spacing: .08em;
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px;
  color: var(--muted); transition: all .25s;
}
.lang-switch:hover { color: #fff; border-color: var(--blue); }
.nav-cta { padding: 11px 22px; font-size: 13.5px; }
.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: all .3s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  min-height: 100svh; display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 140px 0 80px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: url("/assets/img/hero-bg.jpg") center/cover no-repeat;
  opacity: .5;
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 40%, transparent 0%, rgba(11,11,11,.72) 65%, var(--black) 100%),
              linear-gradient(to top, var(--black), transparent 35%);
}
#particles { position: absolute; inset: 0; z-index: 1; opacity: .65; }
.hero-content { position: relative; z-index: 2; max-width: 820px; }
.hero h1 {
  font-size: clamp(40px, 6.6vw, 76px);
  margin-bottom: 26px;
  background: linear-gradient(120deg, #fff 30%, #93b4f8 75%, var(--blue));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p.sub { font-size: clamp(17px, 2vw, 21px); color: var(--muted); max-width: 600px; margin-bottom: 42px; }
.hero-ctas { display: flex; gap: 18px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); z-index: 2;
  width: 26px; height: 44px; border: 1.5px solid rgba(255,255,255,.25); border-radius: 999px;
}
.hero-scroll::after {
  content: ""; position: absolute; top: 8px; left: 50%; margin-left: -2px;
  width: 4px; height: 8px; border-radius: 4px; background: var(--blue);
  animation: scrollDot 2s infinite ease;
}
@keyframes scrollDot { 0%{transform:translateY(0);opacity:1} 70%{transform:translateY(16px);opacity:0} 100%{opacity:0} }

/* ---------- trust ---------- */
.trust { padding: 80px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--charcoal); }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 34px; }
.metric { text-align: center; }
.metric .num {
  font-family: var(--font-display); font-size: clamp(38px, 5vw, 58px); font-weight: 700;
  background: linear-gradient(120deg, #fff, var(--blue));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.metric .lbl { color: var(--muted); font-size: 14px; margin-top: 6px; letter-spacing: .04em; }
.trust-note { text-align: center; color: var(--muted-2); font-size: 13.5px; margin-top: 44px; letter-spacing: .06em; text-transform: uppercase; }

/* ---------- practice cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: linear-gradient(160deg, var(--charcoal-2), var(--charcoal));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 30px; position: relative; overflow: hidden;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  opacity: 0; transition: opacity .35s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(37,99,235,.45); box-shadow: 0 24px 50px rgba(0,0,0,.5), 0 0 0 1px rgba(37,99,235,.15); }
.card:hover::before { opacity: 1; }
.card .ico {
  width: 50px; height: 50px; border-radius: 13px; background: var(--blue-soft);
  display: grid; place-items: center; margin-bottom: 22px;
  color: var(--blue);
}
.card .ico svg { width: 24px; height: 24px; }
.card h3 { font-size: 19px; margin-bottom: 12px; }
.card p { color: var(--muted); font-size: 14.5px; line-height: 1.65; }
.card .more {
  display: inline-flex; align-items: center; gap: 7px; margin-top: 20px;
  font-size: 13.5px; font-weight: 600; color: var(--blue); font-family: var(--font-display);
}
.card .more svg { width: 15px; height: 15px; transition: transform .3s; }
.card:hover .more svg { transform: translateX(4px); }
a.card { display: block; }

/* ---------- about ---------- */
.about { background: var(--charcoal); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.about-grid { display: grid; grid-template-columns: 420px 1fr; gap: 70px; align-items: start; }
.about-photo { position: sticky; top: 110px; }
.about-photo .frame {
  border-radius: var(--radius); overflow: hidden; position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
}
.about-photo .frame::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,11,11,.55), transparent 45%);
}
.about-photo .frame img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.about-photo .badge {
  position: absolute; left: 20px; bottom: 20px; z-index: 2;
  background: var(--glass); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line); border-radius: 14px; padding: 14px 20px;
}
.about-photo .badge strong { display: block; font-family: var(--font-display); font-size: 16px; }
.about-photo .badge span { font-size: 12.5px; color: var(--blue); font-weight: 600; }
.about-body .bio p { color: var(--muted); margin-bottom: 18px; font-size: 15.5px; }
.about-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; margin-top: 44px; }
.about-block h4 {
  font-size: 13px; letter-spacing: .18em; text-transform: uppercase; color: var(--blue);
  margin-bottom: 16px; font-weight: 600;
}
.about-block li {
  position: relative; padding: 9px 0 9px 22px; color: #d3d6dc; font-size: 14.5px;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.about-block li::before { content: ""; position: absolute; left: 0; top: 17px; width: 8px; height: 8px; border-radius: 2px; background: var(--blue); opacity: .8; }

/* ---------- industries ---------- */
.ind-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ind {
  border: 1px solid var(--line); border-radius: 14px; padding: 26px;
  background: rgba(255,255,255,.02); transition: all .3s ease; position: relative; overflow: hidden;
}
.ind:hover { background: var(--blue-soft); border-color: rgba(37,99,235,.5); transform: translateY(-3px); }
.ind h3 { font-size: 16.5px; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.ind h3::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 12px var(--blue); flex: none; }
.ind p { font-size: 13.5px; color: var(--muted); }

/* ---------- insights ---------- */
.insights { background: var(--charcoal); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.post {
  border-radius: var(--radius); overflow: hidden; background: var(--charcoal-2);
  border: 1px solid var(--line); transition: all .35s ease; display: flex; flex-direction: column;
}
.post:hover { transform: translateY(-6px); border-color: rgba(37,99,235,.45); box-shadow: 0 24px 50px rgba(0,0,0,.5); }
.post .thumb { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.post .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.post:hover .thumb img { transform: scale(1.06); }
.post .thumb .cat {
  position: absolute; top: 14px; left: 14px;
  background: var(--glass); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.14); border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  padding: 6px 13px; color: #cfd6e4;
}
.post .pbody { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.post .pmeta { font-size: 12.5px; color: var(--muted-2); margin-bottom: 10px; display: flex; gap: 14px; }
.post h3 { font-size: 17.5px; line-height: 1.4; margin-bottom: 10px; }
.post p.exc { color: var(--muted); font-size: 14px; flex: 1; }
.post .more { margin-top: 16px; font-size: 13.5px; color: var(--blue); font-weight: 600; font-family: var(--font-display); display: inline-flex; align-items: center; gap: 7px; }
.post .more svg, .btn .arr svg, .side-links svg { width: 15px; height: 15px; }
.btn .arr { display: inline-flex; }
.posts-foot { text-align: center; margin-top: 50px; }

/* ---------- cases ---------- */
.cases-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.case {
  position: relative; border-radius: var(--radius); overflow: hidden;
  min-height: 280px; display: flex; align-items: flex-end;
  border: 1px solid var(--line); transition: all .35s ease;
}
.case:hover { transform: translateY(-5px); border-color: rgba(37,99,235,.5); }
.case .bgimg { position: absolute; inset: 0; }
.case .bgimg img { width: 100%; height: 100%; object-fit: cover; opacity: .4; transition: opacity .4s, transform .6s; }
.case:hover .bgimg img { opacity: .55; transform: scale(1.04); }
.case .bgimg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(11,11,11,.94) 18%, rgba(11,11,11,.25)); }
.case .cbody { position: relative; z-index: 1; padding: 30px; }
.case .tag {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue); background: var(--blue-soft); border: 1px solid rgba(37,99,235,.35);
  border-radius: 999px; padding: 5px 12px; margin-bottom: 14px;
}
.case h3 { font-size: 19px; margin-bottom: 10px; }
.case p { color: var(--muted); font-size: 14px; max-width: 480px; }
.case.wide { grid-column: span 2; min-height: 240px; }

/* ---------- cta ---------- */
.cta-sec { position: relative; overflow: hidden; }
.cta-sec .ctabg { position: absolute; inset: 0; }
.cta-sec .ctabg img { width: 100%; height: 100%; object-fit: cover; opacity: .3; }
.cta-sec .ctabg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(11,11,11,.35), var(--black) 85%); }
.cta-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.cta-copy h2 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 20px; }
.cta-copy p { color: var(--muted); font-size: 16.5px; max-width: 480px; }
.form-card {
  background: var(--glass); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 38px;
  box-shadow: 0 30px 80px rgba(0,0,0,.55);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.f-group { margin-bottom: 14px; }
.f-group label { display: block; font-size: 12.5px; font-weight: 600; letter-spacing: .06em; color: var(--muted); margin-bottom: 7px; text-transform: uppercase; }
.f-group input, .f-group select, .f-group textarea {
  width: 100%; background: rgba(255,255,255,.045); border: 1px solid var(--line);
  border-radius: 11px; padding: 13px 16px; color: #fff; font: inherit; font-size: 14.5px;
  transition: border-color .25s, background .25s; appearance: none;
}
.f-group select option { background: var(--charcoal); }
.f-group textarea { resize: vertical; min-height: 96px; }
.f-group input:focus, .f-group select:focus, .f-group textarea:focus {
  outline: none; border-color: var(--blue); background: rgba(37,99,235,.07);
}
.form-card .btn { width: 100%; justify-content: center; margin-top: 6px; }
.form-note { font-size: 12px; color: var(--muted-2); text-align: center; margin-top: 14px; }
.form-ok { display: none; text-align: center; padding: 40px 10px; }
.form-ok .tick { width: 60px; height: 60px; border-radius: 50%; background: var(--blue-soft); border: 1px solid var(--blue); display: grid; place-items: center; margin: 0 auto 18px; color: var(--blue); font-size: 26px; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); background: var(--charcoal); padding: 80px 0 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 50px; padding-bottom: 60px; }
.foot-grid h4 { font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: #fff; margin-bottom: 20px; }
.foot-grid p, .foot-grid li { font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.foot-grid a:hover { color: var(--blue); }
.socials { display: flex; gap: 12px; margin-top: 20px; }
.socials a {
  width: 38px; height: 38px; border-radius: 11px; border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--muted); transition: all .25s;
}
.socials a:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.socials svg { width: 17px; height: 17px; }
.news-form { display: flex; gap: 8px; margin-top: 16px; }
.news-form input {
  flex: 1; background: rgba(255,255,255,.045); border: 1px solid var(--line);
  border-radius: 999px; padding: 11px 18px; color: #fff; font: inherit; font-size: 13.5px;
}
.news-form input:focus { outline: none; border-color: var(--blue); }
.news-form button {
  background: var(--blue); color: #fff; border: 0; border-radius: 999px;
  padding: 11px 20px; font-weight: 600; font-size: 13.5px; cursor: pointer; font-family: var(--font-display);
  transition: background .25s;
}
.news-form button:hover { background: #1d4fd8; }
.foot-bottom {
  border-top: 1px solid var(--line); padding: 26px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
}
.foot-bottom p { font-size: 12.5px; color: var(--muted-2); }
.disclaimer { font-size: 12px; color: var(--muted-2); padding: 18px 0 0; border-top: 1px solid var(--line); margin-top: 10px; line-height: 1.6; }

/* ---------- detail / blog pages ---------- */
.page-hero {
  padding: 190px 0 90px; position: relative; overflow: hidden;
  background: radial-gradient(ellipse at 20% 0%, rgba(37,99,235,.16), transparent 55%), var(--black);
  border-bottom: 1px solid var(--line);
}
.page-hero .crumbs { font-size: 13px; color: var(--muted-2); margin-bottom: 22px; }
.page-hero .crumbs a:hover { color: var(--blue); }
.page-hero h1 { font-size: clamp(34px, 5vw, 58px); max-width: 850px; margin-bottom: 18px; }
.page-hero .tagline { font-size: 18px; color: var(--muted); max-width: 640px; }
.detail-grid { display: grid; grid-template-columns: 1fr 340px; gap: 70px; align-items: start; }
.detail-body p { color: #c9cdd4; margin-bottom: 20px; font-size: 16px; }
.detail-body h2 { font-size: 26px; margin: 46px 0 20px; }
.svc-list { display: grid; gap: 14px; margin: 8px 0 10px; }
.svc-list .svc {
  border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px;
  background: rgba(255,255,255,.02); transition: all .3s;
}
.svc-list .svc:hover { border-color: rgba(37,99,235,.45); background: var(--blue-soft); }
.svc-list .svc strong { display: block; font-family: var(--font-display); font-size: 15.5px; margin-bottom: 5px; }
.svc-list .svc span { color: var(--muted); font-size: 14px; }
.faq { display: grid; gap: 12px; }
.faq details {
  border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.02);
  overflow: hidden; transition: border-color .3s;
}
.faq details[open] { border-color: rgba(37,99,235,.45); }
.faq summary {
  cursor: pointer; padding: 19px 22px; font-family: var(--font-display); font-weight: 600;
  font-size: 15.5px; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--blue); font-size: 22px; font-weight: 400; transition: transform .3s; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq-a { padding: 0 22px 20px; color: var(--muted); font-size: 14.5px; }
.side-card {
  position: sticky; top: 110px;
  background: var(--glass); backdrop-filter: blur(16px);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 30px;
}
.side-card h3 { font-size: 19px; margin-bottom: 12px; }
.side-card p { color: var(--muted); font-size: 14px; margin-bottom: 20px; }
.side-card .btn { width: 100%; justify-content: center; }
.side-links { margin-top: 26px; border-top: 1px solid var(--line); padding-top: 20px; }
.side-links h4 { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.side-links a { display: block; padding: 8px 0; font-size: 14px; color: #c9cdd4; border-bottom: 1px solid rgba(255,255,255,.05); transition: color .2s, padding-left .2s; }
.side-links a:hover { color: var(--blue); padding-left: 6px; }
.side-links a.cur { color: var(--blue); }

/* blog article */
.article { max-width: 780px; margin: 0 auto; }
.article-hero-img { border-radius: var(--radius); overflow: hidden; margin: -40px auto 60px; max-width: 980px; border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(0,0,0,.55); position: relative; z-index: 2; }
.article-hero-img img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.article .meta-row { display: flex; gap: 18px; font-size: 13.5px; color: var(--muted-2); margin-bottom: 26px; flex-wrap: wrap; }
.article .meta-row .cat { color: var(--blue); font-weight: 600; }
.article h2 { font-size: 26px; margin: 44px 0 18px; }
.article h3 { font-size: 20px; margin: 34px 0 14px; }
.article p { color: #c9cdd4; margin-bottom: 20px; font-size: 16.5px; line-height: 1.85; }
.article ul { margin: 0 0 22px 4px; }
.article li { position: relative; padding: 6px 0 6px 24px; color: #c9cdd4; font-size: 15.5px; }
.article li::before { content: ""; position: absolute; left: 0; top: 15px; width: 8px; height: 8px; border-radius: 2px; background: var(--blue); }
.article strong { color: #fff; }
.article-cta {
  margin-top: 60px; border: 1px solid rgba(37,99,235,.4); border-radius: var(--radius);
  background: var(--blue-soft); padding: 36px; text-align: center;
}
.article-cta h3 { font-size: 21px; margin-bottom: 10px; }
.article-cta p { font-size: 15px; margin-bottom: 22px; }

/* blog index */
.blog-hero { padding: 190px 0 70px; }
.cat-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.cat-pill {
  font-size: 13px; font-weight: 600; border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 18px; color: var(--muted); cursor: pointer; transition: all .25s; background: none; font-family: var(--font-body);
}
.cat-pill:hover, .cat-pill.active { border-color: var(--blue); color: var(--blue); background: var(--blue-soft); }

/* ---------- reveal anim ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.vis { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .1s; } .reveal-d2 { transition-delay: .2s; } .reveal-d3 { transition-delay: .3s; }

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .grid-3, .posts { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .about-photo { position: static; max-width: 440px; }
  .detail-grid { grid-template-columns: 1fr; }
  .side-card { position: static; }
  .cta-grid { grid-template-columns: 1fr; gap: 44px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 76px 0; }
  .nav-links {
    position: fixed; inset: 0; background: rgba(11,11,11,.97); backdrop-filter: blur(20px);
    flex-direction: column; justify-content: center; gap: 30px;
    opacity: 0; pointer-events: none; transition: opacity .3s; z-index: 99;
  }
  .nav-links.open { opacity: 1; pointer-events: auto; }
  .nav-links a { font-size: 20px; }
  .burger { display: block; position: relative; z-index: 100; }
  .nav-cta { display: none; }
  .grid-3, .posts, .ind-grid, .cases-row, .metrics { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(2, 1fr); gap: 26px; }
  .case.wide { grid-column: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .about-cols { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero { padding-top: 120px; }
}
@media (max-width: 520px) {
  .ind-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}