/* ══════════════════════════════════════════════════════════════
   LUFI DIGITAL — "PIXEL SHIFT" marka sistemi
   Soğuk kâğıt zemin · Antrasit #252525 · Kobalt piksel #164BFF
   Tipografi: Inter (tek aile — ağırlıkla hiyerarşi)
   Motif: kare piksel (logodaki kayan İ noktası)
   NOT: değişken adları tarihsel (--bone/--verm) — değerler yeni marka.
   ══════════════════════════════════════════════════════════════ */

:root {
  --bone: #f4f5f7;
  --bone-2: #eaecef;
  --card: #ffffff;
  --ink: #252525;
  --ink-2: #3a3b3d;
  --verm: #164bff;
  --verm-deep: #0f38cc;
  --tint: #e6ecff;
  --taupe: #63676e;
  --line: rgba(37, 37, 37, 0.9);
  --line-soft: rgba(37, 37, 37, 0.14);
  --line-dark: rgba(244, 245, 247, 0.18);
  --taupe-dark: #9ba1ac;
  --white: #ffffff;

  --font-display: 'Inter', sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'Inter', sans-serif;   /* etiket rolü: ağırlık+tracking ile ayrışır */

  --bw: 1px;                 /* marka çizgi kalınlığı — minimal */
  --r: 3px;                  /* keskin köşe */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1240px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
::selection { background: var(--verm); color: var(--bone); }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid var(--verm);
  outline-offset: 2px;
}

.container { max-width: var(--container); margin-inline: auto; padding-inline: clamp(20px, 4.5vw, 56px); }

/* ─── Tipografi rolleri ─── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  border: var(--bw) solid var(--ink);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
  background: var(--card);
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 1px;
  background: var(--verm);
  flex: none;
}
.section--ink .eyebrow { border-color: var(--bone); background: transparent; color: var(--bone); }
.section--verm .eyebrow { border-color: var(--ink); background: transparent; }

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.98;
  letter-spacing: 0.012em;
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  text-wrap: balance;
  max-width: 24ch;
}
/* vurgu: aynı Anton, farklı renk */
.section-title em, .hero h1 em, .page-hero h1 em {
  font-style: normal;
  color: var(--verm);
}
.section--verm .section-title em { color: #a9c2ff; }
.section-title .dot, .hero h1 .dot, .page-hero h1 .dot { color: var(--verm); }
.section--verm .section-title .dot { color: var(--bone); }
.section-lede {
  color: var(--taupe);
  max-width: 56ch;
  margin-top: 1.2rem;
  font-size: 1.07rem;
  line-height: 1.65;
}
.section--ink .section-lede { color: var(--taupe-dark); }
.section--verm .section-lede { color: rgba(255, 255, 255, 0.82); }

/* ─── Butonlar: afiş dili — keskin, çerçeveli ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 1rem 1.75rem;
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
  white-space: nowrap;
}
.btn .arr { transition: transform 0.22s var(--ease); }
.btn:hover .arr { transform: translateX(5px); }

.btn-solid { background: var(--ink); color: var(--bone); }
.btn-solid:hover { background: var(--verm); border-color: var(--verm); color: #fff; }
.btn-verm { background: var(--verm); border-color: var(--verm); color: #fff; }
.btn-verm:hover { background: var(--ink); color: var(--bone); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--bone); }

.section--ink .btn-solid { background: var(--bone); border-color: var(--bone); color: var(--ink); }
.section--ink .btn-solid:hover { background: var(--verm); border-color: var(--verm); color: #fff; }
.section--ink .btn-ghost { border-color: var(--bone); color: var(--bone); }
.section--ink .btn-ghost:hover { background: var(--bone); color: var(--ink); }
.section--verm .btn-solid { background: var(--ink); border-color: var(--ink); color: var(--bone); }
.section--verm .btn-solid:hover { background: #fff; border-color: #fff; color: var(--verm); }
.section--verm .btn-ghost { border-color: #fff; color: #fff; }
.section--verm .btn-ghost:hover { background: #fff; color: var(--verm); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
  border-bottom: var(--bw) solid var(--ink);
  padding-bottom: 0.3rem;
  transition: color 0.2s, border-color 0.2s;
}
.link-arrow:hover { color: var(--verm); border-color: var(--verm); }
.link-arrow .arr { transition: transform 0.22s var(--ease); }
.link-arrow:hover .arr { transform: translateX(5px); }

/* ─── Wordmark ─── */
.wordmark { display: inline-flex; align-items: center; }
.wordmark img { height: 25px; width: auto; display: block; }
.footer .wordmark img { height: 34px; }

/* ─── Header ─── */
.header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: var(--bone);
  border-bottom: var(--bw) solid var(--ink);
}
.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 72px;
}
.nav-brand { flex: none; display: flex; align-items: center; }

.nav-menu { display: flex; align-items: center; gap: 1.5rem; margin-inline: auto; }
.nav-item { position: relative; }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  padding: 0.6rem 0;
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-link:hover, .nav-item.open > .nav-link, .nav-link.active { color: var(--verm); }
.nav-link--accent { color: var(--verm); }
.nav-link--accent:hover { color: var(--ink); }
.nav-link .chev {
  width: 7px; height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.2s;
}
.nav-item.open .chev { transform: rotate(225deg) translateY(-1px); }

.dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translate(-50%, 6px);
  min-width: 250px;
  background: var(--ink);
  color: var(--bone);
  border-radius: var(--r);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
}
.dropdown::before {                /* köprü: hover boşluğu kapat */
  content: "";
  position: absolute;
  top: -14px; left: 0; right: 0;
  height: 14px;
}
.nav-item.open .dropdown, .nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}
.dropdown-link {
  display: block;
  padding: 0.6rem 0.9rem;
  border-radius: 2px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--bone);
  transition: background 0.15s, color 0.15s, padding-left 0.15s;
}
.dropdown-link:hover { background: var(--verm); color: var(--ink); padding-left: 1.15rem; }

.nav-cta { display: flex; align-items: center; gap: 1.2rem; flex: none; }
.nav-call {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--taupe);
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-call:hover { color: var(--verm); }
.nav-cta .btn { padding: 0.7rem 1.3rem; font-size: 0.74rem; }

.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
}
.nav-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 72px 0 0 0;
  z-index: 80;
  background: var(--ink);
  color: var(--bone);
  overflow-y: auto;
  padding: 2.2rem clamp(20px, 6vw, 40px) 3rem;
}
.mobile-menu.openm { display: block; }
.mm-link {
  display: block;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 2rem;
  letter-spacing: 0.015em;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line-dark);
  color: var(--bone);
}
.mm-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--taupe-dark);
  padding: 0.5rem 0 0.5rem 1.1rem;
}
.mm-sub:hover, .mm-link:hover { color: var(--verm); }
.mm-ctas { display: flex; flex-direction: column; gap: 0.8rem; margin-top: 2rem; }
.mm-ctas .btn { border-color: var(--bone); color: var(--bone); }
.mm-ctas .btn-verm { background: var(--verm); border-color: var(--verm); color: var(--ink); }
.mm-ctas .btn-solid { background: var(--bone); color: var(--ink); }

/* ─── Bölüm iskeleti ─── */
.section { padding-block: clamp(72px, 9vw, 128px); }
.section--flush { padding-top: 0; }
.section--ink { background: var(--ink); color: var(--bone); }
.section--verm { background: var(--verm); color: #fff; }
.section-head { margin-bottom: clamp(2.4rem, 5vw, 4rem); }
.section-head--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

/* ─── Fotoğraf çerçeveleri ─── */
.ph {
  position: relative;
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--ink);
}
.ph img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05) brightness(1.02);
  transition: filter 0.5s var(--ease);
}
.ph:hover img { filter: none; }
.ph--shadow { box-shadow: none; }
.section--ink .ph { border-color: var(--bone); }
.ph-cap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--taupe);
  padding-top: 0.7rem;
}
.ph-cap::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 1px;
  background: var(--verm);
}
.ph-cap span:last-child { margin-left: auto; }
.section--ink .ph-cap { color: var(--taupe-dark); }

/* ─── Hero: sade tipografik açılış ─── */
.hero { border-bottom: var(--bw) solid var(--line-soft); }
.hero-grid2 {
  display: grid;
  grid-template-columns: minmax(0, 6.2fr) minmax(0, 4.8fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(56px, 7.5vw, 104px) clamp(44px, 5.5vw, 72px);
}
.hero-min { max-width: 640px; }
.hero-sim .testsim { max-width: 520px; margin-left: auto; }
.hero-pixels { display: flex; align-items: flex-end; gap: 6px; margin-bottom: 2rem; }
.hero-pixels span { background: var(--verm); display: block; }
.hero-pixels span:nth-child(1) { width: 9px; height: 9px; opacity: 0.35; }
.hero-pixels span:nth-child(2) { width: 13px; height: 13px; opacity: 0.65; }
.hero-pixels span:nth-child(3) { width: 18px; height: 18px; }
.hero-min h1 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.98;
  letter-spacing: 0.012em;
  font-size: clamp(2.7rem, 6vw, 4.9rem);
}
.hero-min h1 em { font-style: normal; color: var(--verm); }
.hero-min h1 .dot { color: var(--ink); }
.hero-lede {
  color: var(--taupe);
  font-size: clamp(1.02rem, 1.3vw, 1.13rem);
  line-height: 1.7;
  max-width: 52ch;
  margin-top: 1.5rem;
}
.hero-lede strong { color: var(--ink); font-weight: 650; }
.hero-ctas { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 2.2rem; }
.hero-stats {
  border-top: var(--bw) solid var(--line-soft);
  padding-block: 1.3rem clamp(48px, 5vw, 72px);
  display: flex;
  gap: clamp(1.4rem, 4vw, 3.4rem);
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--taupe);
}
.hero-stats b { color: var(--ink); font-weight: 600; }

/* ─── Sonuç bandı (ticker) ─── */
.ticker {
  background: var(--ink);
  color: var(--bone);
  overflow: hidden;
  border-block: var(--bw) solid var(--ink);
  padding-block: 0.85rem;
}
.ticker--verm { background: var(--verm); color: var(--ink); }
.ticker-track {
  display: flex;
  width: max-content;
  animation: tickmove 30s linear infinite;
}
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-half { display: flex; align-items: center; flex: none; }
.ticker-half span {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  white-space: nowrap;
  padding-inline: 1.4rem;
  display: inline-flex;
  align-items: center;
  gap: 1.4rem;
}
.ticker-half span::after {
  content: "";
  width: 9px; height: 9px;
  border-radius: 1px;
  background: var(--verm);
  display: inline-block;
}
.ticker--verm .ticker-half span::after { background: var(--ink); }
@keyframes tickmove { to { transform: translateX(-50%); } }

/* ─── Üç sütun: Markan / Ajansın / Ekibin için ─── */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--ink);
  gap: var(--bw);
}
.pillar {
  background: var(--card);
  display: flex;
  flex-direction: column;
  transition: background 0.25s var(--ease);
  position: relative;
}
.pillar-ph {
  border: none;
  border-bottom: var(--bw) solid var(--ink);
  border-radius: 0;
  aspect-ratio: 16 / 9;
}
.pillar-body {
  padding: clamp(1.5rem, 2.6vw, 2.2rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}
.pillar-kicker {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--verm);
}
.pillar h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  line-height: 1;
  letter-spacing: 0.015em;
}
.pillar p { color: var(--taupe); font-size: 0.97rem; flex: 1; }
.pillar .link-arrow { align-self: flex-start; }
.pillar:hover { background: var(--tint); }

/* ─── Hizmet listesi: dev afiş menüsü ─── */
.svc-list { border-top: var(--bw) solid var(--ink); }
.svc-row {
  display: grid;
  grid-template-columns: 64px minmax(0, 6fr) minmax(0, 5fr) auto;
  gap: 1.4rem;
  align-items: center;
  padding: 1.5rem 0.3rem;
  border-bottom: var(--bw) solid var(--ink);
  transition: background 0.22s var(--ease), padding 0.22s var(--ease);
  position: relative;
}
.svc-row:hover { background: var(--tint); padding-inline: 1rem; }
.svc-no {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--taupe);
}
.svc-row:hover .svc-no { color: var(--verm); }
.svc-name {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(1.35rem, 2.6vw, 2.1rem);
  line-height: 1;
  letter-spacing: 0.015em;
}
.svc-desc { color: var(--taupe); font-size: 0.94rem; max-width: 46ch; }
.svc-go {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ink);
  transition: transform 0.22s var(--ease), color 0.2s;
}
.svc-row:hover .svc-go { transform: translateX(6px); color: var(--verm); }
.svc-foot { margin-top: 2.4rem; }

/* ─── Sonuç bandı (istatistik) ─── */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--bw);
  background: var(--line-dark);
}
.stats-strip > div { padding: clamp(1.6rem, 3vw, 2.6rem) 1.5rem; background: var(--ink); }
.stat-big {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 4.6vw, 4rem);
  line-height: 1;
  color: var(--verm);
  letter-spacing: 0.015em;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--taupe-dark);
  margin-top: 0.7rem;
}
/* açık zeminde */
.stats-strip--light { background: var(--ink); border: var(--bw) solid var(--ink); border-radius: var(--r); overflow: hidden; }
.stats-strip--light > div { background: var(--card); }
.stats-strip--light .stat-big { color: var(--ink); }
.stats-strip--light .stat-label { color: var(--taupe); }

/* ─── Alıntılar: italik serif sesi ─── */
.quotes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.8rem, 4vw, 3.2rem);
}
.quote-col { border-top: var(--bw) solid var(--ink); padding-top: 1.3rem; position: relative; }
.quote-metric {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--verm);
  color: #fff;
  padding: 0.35rem 0.75rem;
  border-radius: var(--r);
}
.quote-text {
  margin-top: 1.2rem;
  font-weight: 480;
  font-size: 1.03rem;
  line-height: 1.62;
  color: var(--ink-2);
}
.quote-who { margin-top: 1.4rem; display: flex; align-items: center; gap: 0.85rem; }
.quote-avatar {
  flex: none;
  width: 42px; height: 42px;
  border-radius: var(--r);
  border: var(--bw) solid var(--ink);
  background: var(--card);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
}
.quote-name { font-weight: 650; font-size: 0.96rem; line-height: 1.3; }
.quote-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--taupe);
}
.quotes-foot { margin-top: 3rem; }
.section--ink .quote-col { border-color: var(--bone); }
.section--ink .quote-text { color: var(--bone); }
.section--ink .quote-avatar { background: transparent; border-color: var(--bone); color: var(--bone); }
.section--ink .quote-tag { color: var(--taupe-dark); }

/* ─── Ad Tools (koyu bölüm) ─── */
.tools-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 4.6fr);
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
}
.tools-list { margin-top: 2rem; border-top: 1px solid var(--line-dark); }
.tools-list li {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 0.95rem 0.2rem;
  border-bottom: 1px solid var(--line-dark);
  font-weight: 500;
  font-size: 1.02rem;
}
.tools-list li::before {
  content: "";
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 1px;
  background: var(--verm);
  transform: translateY(-1px);
}
.tools-grid .btn { margin-top: 2.2rem; }
.tools-visual { text-align: center; }
.tools-visual .target { max-width: 340px; }
.tools-visual .target .ring { stroke: var(--bone); }
.tools-visual .target .ring--soft { stroke: rgba(247, 243, 234, 0.25); }
.tools-visual .target .cross { stroke: rgba(247, 243, 234, 0.3); }
.tools-visual .target .tag { fill: var(--taupe-dark); }
.tools-visual .caption {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--taupe-dark);
  display: flex;
  justify-content: space-between;
}

/* ─── Canlı test simülasyonu (uçmalı kaçmalı) ─── */
.testsim {
  border: var(--bw) solid var(--bone);
  border-radius: var(--r);
  background: rgba(247, 243, 234, 0.04);
  will-change: transform;
  transition: transform 0.2s ease-out;
}
.testsim-head, .testsim-foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--taupe-dark);
  padding: 0.75rem 1rem;
}
.testsim-head { border-bottom: 1px solid var(--line-dark); }
.testsim-foot { border-top: 1px solid var(--line-dark); }
.testsim-foot .win-label { color: var(--verm); filter: brightness(1.3); }
.testsim-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 1rem;
}
.tv {
  position: relative;
  border: 1px solid var(--line-dark);
  border-radius: var(--r);
  padding: 0.55rem 0.6rem 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-family: var(--font-mono);
  color: var(--taupe-dark);
  cursor: crosshair;
  transition: transform 0.35s var(--ease), background 0.35s, color 0.35s, border-color 0.35s;
}
.tv-id { font-size: 0.62rem; font-weight: 600; letter-spacing: 0.1em; }
.tv-roas { font-size: 0.86rem; font-weight: 600; color: var(--bone); font-variant-numeric: tabular-nums; transition: color 0.35s; }
.tv-bar {
  display: block;
  height: 4px;
  border-radius: 1px;
  background: var(--taupe-dark);
  width: calc(var(--p) * 100%);
  transition: width 0.6s var(--ease), background 0.35s;
}
.tv.win {
  background: var(--verm);
  border-color: var(--verm);
  color: #fff;
  transform: translateY(-4px) scale(1.05);
  z-index: 2;
}
.tv.win .tv-roas { color: #fff; }
.tv.win .tv-bar { background: rgba(255, 255, 255, 0.9); }
.tv.win::after {
  content: "";
  position: absolute;
  inset: -2px;
  border: 2px solid var(--verm);
  border-radius: var(--r);
  animation: tvping 1s var(--ease) both;
  pointer-events: none;
}
@keyframes tvping {
  from { transform: scale(1); opacity: 0.9; }
  to { transform: scale(1.35); opacity: 0; }
}
.tv.dim { opacity: 0.45; }

/* açık zemin varyantı (araçlar sayfası) */
.testsim--light { border-color: var(--ink); background: var(--card); }
.testsim--light .testsim-head { border-color: var(--line-soft); color: var(--taupe); }
.testsim--light .testsim-foot { border-color: var(--line-soft); color: var(--taupe); }
.testsim--light .tv { border-color: var(--line-soft); color: var(--taupe); }
.testsim--light .tv-roas { color: var(--ink); }
.testsim--light .tv-bar { background: var(--line); }
.testsim--light .tv.win .tv-roas { color: #fff; }
.testsim--light .tv.win .tv-bar { background: rgba(255, 255, 255, 0.9); }

/* bütçe kaydırma animasyonu (Scaling Tool) */
.budgetsim {
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  background: var(--card);
}
.budgetsim-head, .budgetsim-foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--taupe);
  padding: 0.75rem 1rem;
}
.budgetsim-head { border-bottom: 1px solid var(--line-soft); }
.budgetsim-foot { border-top: 1px solid var(--line-soft); }
.budgetsim-rows { padding: 1.1rem 1rem; display: grid; gap: 0.8rem; }
.bs-row { display: grid; grid-template-columns: 44px 1fr 56px; align-items: center; gap: 0.8rem; font-family: var(--font-mono); }
.bs-id { font-size: 0.66rem; font-weight: 600; letter-spacing: 0.1em; color: var(--taupe); }
.bs-track { height: 14px; border: 1px solid var(--line-soft); border-radius: 2px; overflow: hidden; background: var(--bone); }
.bs-fill {
  display: block;
  height: 100%;
  border-radius: 0;
  background: var(--ink);
  width: calc(var(--p) * 100%);
  transition: width 1s var(--ease), background 0.4s;
}
.bs-row.lead .bs-fill { background: var(--verm); }
.bs-row.lead .bs-id, .bs-row.lead .bs-val { color: var(--verm-deep); }
.bs-val { font-size: 0.74rem; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; color: var(--ink); }

/* ─── Akademi kartları ─── */
.edu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.edu-card {
  background: var(--card);
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.edu-card:hover { border-color: var(--verm); }
.edu-ph {
  border: none;
  border-bottom: var(--bw) solid var(--ink);
  border-radius: 0;
  aspect-ratio: 16 / 9;
}
.edu-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--taupe);
  border-bottom: var(--bw) solid var(--ink);
  padding: 0.8rem 1.3rem;
}
.edu-meta .no { color: var(--verm); }
.edu-body { padding: 1.4rem 1.3rem 1.6rem; display: flex; flex-direction: column; gap: 0.9rem; flex: 1; }
.edu-card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 1.55rem;
  line-height: 1;
  letter-spacing: 0.015em;
}
.edu-card p { color: var(--taupe); font-size: 0.95rem; flex: 1; }
.edu-tags { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.edu-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  padding: 0.28rem 0.7rem;
  color: var(--ink-2);
  background: var(--bone);
}

/* müfredat satırları */
.syllabus { border-top: var(--bw) solid var(--ink); }
.syllabus-row {
  display: grid;
  grid-template-columns: 90px minmax(0, 4fr) minmax(0, 6fr);
  gap: 1.4rem;
  align-items: baseline;
  padding: 1.3rem 0.2rem;
  border-bottom: 1px solid var(--line-soft);
}
.syllabus-row:last-child { border-bottom: var(--bw) solid var(--ink); }
.syllabus-no { font-family: var(--font-mono); font-weight: 600; font-size: 0.78rem; color: var(--verm); letter-spacing: 0.1em; }
.syllabus-t { font-weight: 700; font-size: 1.05rem; }
.syllabus-d { color: var(--taupe); font-size: 0.96rem; }

/* ─── Partner şeridi ─── */
.partners { border-top: var(--bw) solid var(--ink); }
.partners-inner {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  flex-wrap: wrap;
  justify-content: space-between;
  padding-block: 2.2rem;
}
.partners-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--taupe);
  flex: none;
}
.partners-logos {
  display: flex;
  align-items: center;
  gap: clamp(1.6rem, 3.5vw, 3rem);
  flex-wrap: wrap;
}
.partners-logos img {
  height: 26px;
  width: auto;
  filter: grayscale(1) brightness(0.3) opacity(0.55);
  transition: filter 0.25s, opacity 0.25s;
}
.partners-logos img:hover { filter: none; opacity: 1; }

/* ─── CTA bandı: vermilyon final ─── */
.ctaband { position: relative; padding: 0; overflow: hidden; }
.ctaband-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-block: clamp(64px, 8vw, 110px) clamp(60px, 7vw, 96px);
}
.ctaband .section-title {
  max-width: 20ch;
  margin-inline: auto;
  font-size: clamp(2rem, 4.6vw, 3.6rem);
  text-wrap: balance;
}
.ctaband-lede {
  color: rgba(255, 255, 255, 0.85);
  max-width: 48ch;
  margin-top: 1.4rem;
  font-size: 1.08rem;
  line-height: 1.65;
}
.ctaband-ctas { display: flex; gap: 0.9rem; flex-wrap: wrap; justify-content: center; margin-top: 2.2rem; }

/* dev arka plan halkaları */
.ctaband-rings {
  position: absolute;
  z-index: 1;
  left: -2%;
  bottom: -6%;
  width: min(34vw, 420px);
  aspect-ratio: 1;
  pointer-events: none;
  opacity: 0.5;
}
.ctaband-rings rect { fill: #fff; }

/* dev dairesel eylem düğmesi */
.cta-orb {
  position: relative;
  margin-top: clamp(2rem, 4vw, 3rem);
  width: clamp(150px, 16vw, 200px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bone);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  transition: transform 0.3s var(--ease), background 0.3s, color 0.3s;
}
.cta-orb .orb-arr { font-size: clamp(2.2rem, 3vw, 3rem); line-height: 1; transition: transform 0.3s var(--ease); }
.cta-orb .orb-label {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.cta-orb::after {
  content: "";
  position: absolute;
  inset: -16px;
  border: 2px dashed #fff;
  border-radius: 50%;
  animation: spin 18s linear infinite;
}
.cta-orb:hover { transform: scale(1.06); background: #fff; color: var(--verm); }
.cta-orb:hover .orb-arr { transform: translate(4px, -4px); }

/* ─── Dönen rozet (nokta atışı roundel'i) ─── */
.roundel {
  position: fixed;
  right: clamp(14px, 2.5vw, 34px);
  bottom: clamp(14px, 2.5vw, 34px);
  width: 108px;
  height: 108px;
  z-index: 70;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--verm);
  border: var(--bw) solid var(--ink);
  transition: transform 0.25s var(--ease);
}
.roundel:hover { transform: scale(1.07); }
.roundel svg { position: absolute; inset: 0; width: 100%; height: 100%; animation: spin 16s linear infinite; }
.roundel svg text {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  fill: #fff;
  text-transform: uppercase;
}
.roundel .core-arrow { font-size: 1.5rem; line-height: 1; color: #fff; font-weight: 700; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Footer ─── */
.footer { background: var(--ink); color: var(--bone); padding-top: clamp(3.2rem, 6vw, 5rem); overflow: hidden; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: clamp(2rem, 4vw, 3.5rem);
}

.footer-brand-desc { color: var(--taupe-dark); font-size: 0.95rem; margin-top: 0.9rem; max-width: 30ch; }
.footer-socials { display: flex; gap: 0.7rem; margin-top: 1.5rem; }
.social-btn {
  width: 40px; height: 40px;
  border: 1px solid var(--line-dark);
  border-radius: var(--r);
  display: grid;
  place-items: center;
  transition: border-color 0.2s, background 0.2s;
}
.social-btn:hover { border-color: var(--verm); background: var(--verm); }
.social-btn svg { width: 15px; height: 15px; fill: var(--bone); }
.social-btn:hover svg { fill: var(--ink); }
.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--verm);
  margin-bottom: 1.1rem;
}
.footer-links { display: grid; gap: 0.55rem; }
.footer-links a { color: var(--bone); font-size: 0.95rem; opacity: 0.85; transition: opacity 0.2s, color 0.2s; }
.footer-links a:hover { opacity: 1; color: var(--verm); }
.footer-contact-item {
  display: block;
  color: var(--bone);
  opacity: 0.85;
  font-size: 0.95rem;
  margin-bottom: 0.7rem;
  line-height: 1.5;
}
a.footer-contact-item:hover { opacity: 1; color: var(--verm); }
.footer-bottom {
  margin-top: clamp(2.2rem, 4vw, 3rem);
  padding-block: 1.4rem;
  border-top: 1px solid var(--line-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--taupe-dark);
}
.footer-bottom a { color: var(--taupe-dark); }
.footer-bottom a:hover { color: var(--bone); }
.footer-mega {
  text-align: center;
  user-select: none;
  pointer-events: none;
  margin-top: clamp(1.6rem, 3vw, 2.6rem);
  margin-bottom: -3vw;
  opacity: 0.08;
}
.footer-mega img { width: min(80vw, 1050px); margin-inline: auto; display: block; }

/* ─── Sayfa hero'su ─── */
.page-hero {
  padding-block: clamp(56px, 7.5vw, 96px) clamp(40px, 5vw, 64px);
  border-bottom: var(--bw) solid var(--ink);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.96;
  letter-spacing: 0.012em;
  font-size: clamp(2.3rem, 5vw, 4rem);
  text-wrap: balance;
  max-width: 24ch;
}
.page-hero .lede { color: var(--taupe); font-size: 1.1rem; line-height: 1.65; max-width: 54ch; margin-top: 1.5rem; }
.page-hero-stat { display: flex; align-items: baseline; gap: 0.9rem; margin-top: 2rem; }
.page-hero-stat .big { font-family: var(--font-display); font-size: 2.6rem; line-height: 1; color: var(--verm); }
.page-hero-stat .lbl {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--taupe);
}

/* ─── Kartlar ─── */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.card {
  background: var(--card);
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  padding: 1.9rem 1.7rem;
}
.card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 1.4rem;
  letter-spacing: 0.015em;
  margin-bottom: 0.8rem;
}
.card p { color: var(--taupe); font-size: 0.96rem; }

/* ─── Özellik listeleri ─── */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: start;
}
.about-copy p { color: var(--taupe); }
.about-copy p + p { margin-top: 1.1rem; }
.feature-list { margin-top: 1.8rem; display: grid; gap: 0.7rem; }
.feature-list li {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  font-weight: 550;
  font-size: 0.99rem;
}
.feature-list li::before {
  content: "";
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 1px;
  background: var(--verm);
  transform: translateY(-1px);
}

/* ─── Hizmet detay bölümleri ─── */
.svcd { border-top: var(--bw) solid var(--ink); padding-block: clamp(3rem, 6vw, 4.6rem); }
.svcd:first-of-type { border-top: none; }
.svcd-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.svcd-no {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--ink);
  background: var(--tint);
  border: 1px solid var(--ink);
  border-radius: var(--r);
  padding: 0.3rem 0.8rem;
  margin-bottom: 1.1rem;
}
.svcd h2 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  line-height: 0.98;
  letter-spacing: 0.015em;
}
.svcd-copy { color: var(--taupe); margin-top: 1.2rem; max-width: 56ch; }
.svcd-side { padding-top: 2.2rem; }
.svcd .link-arrow { margin-top: 1.9rem; }

/* ─── Araç sayfası ─── */
.tool-block { border-top: var(--bw) solid var(--ink); padding-block: clamp(3.4rem, 7vw, 5.5rem); }
.tool-block:first-of-type { border-top: none; }
.tool-head { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 1.3rem; }
.tool-chip {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.38rem 0.9rem;
  border-radius: var(--r);
  border: 1px solid var(--ink);
  color: var(--ink);
  background: var(--card);
}
.tool-chip--fill { background: var(--verm); border-color: var(--verm); color: #fff; }
.tool-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--bw);
  background: var(--ink);
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  overflow: hidden;
  margin-block: 2rem;
}
.tool-stats > div { padding: 1.5rem 1.2rem; background: var(--card); }
.tool-stats .stat-big { color: var(--verm); font-size: clamp(2rem, 3.4vw, 2.9rem); }
.tool-stats .stat-label { color: var(--taupe); }

/* ─── Paketler ─── */
.pricing-tabs {
  display: inline-flex;
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--card);
}
.pricing-tab {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 1.5rem;
  color: var(--taupe);
  transition: background 0.2s, color 0.2s;
}
.pricing-tab + .pricing-tab { border-left: var(--bw) solid var(--ink); }
.pricing-tab.active { background: var(--ink); color: var(--bone); }
.pricing-panels { margin-top: clamp(2.4rem, 5vw, 3.6rem); }
.pricing-panel { display: none; }
.pricing-panel.active { display: block; }
.plans-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.6rem; align-items: stretch; }
.plans-grid--single { grid-template-columns: minmax(0, 560px); justify-content: center; }
.plan {
  position: relative;
  background: var(--card);
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  padding: 2.3rem 2.1rem;
  display: flex;
  flex-direction: column;
}
.plan--featured { background: var(--ink); color: var(--bone); }
.plan-flag {
  position: absolute;
  top: -14px;
  left: 2rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: var(--verm);
  color: #fff;
  border: var(--bw) solid var(--ink);
  padding: 0.32rem 0.9rem;
  border-radius: var(--r);
}
.plan-name {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 2rem;
  letter-spacing: 0.02em;
  line-height: 1;
}
.plan-tagline { color: var(--taupe); margin-top: 0.6rem; font-size: 0.97rem; }
.plan--featured .plan-tagline { color: var(--taupe-dark); }
.plan-list { margin-top: 1.7rem; display: grid; gap: 0.6rem; flex: 1; }
.plan-list li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  font-size: 0.95rem;
  font-weight: 480;
}
.plan-list li::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 1px;
  background: var(--verm);
  transform: translateY(-1px);
}
.plan-list .plan-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--taupe);
  padding-bottom: 0.3rem;
}
.plan-list .plan-note::before { display: none; content: none; }
.plan--featured .plan-list .plan-note { color: var(--taupe-dark); }
.plan .btn { margin-top: 2rem; }
.plan--featured .btn-ghost { border-color: var(--bone); color: var(--bone); }
.plan--featured .btn-ghost:hover { background: var(--bone); color: var(--ink); }
.pricing-note { text-align: center; color: var(--taupe); font-size: 0.95rem; margin-top: 2.4rem; }

/* ─── Referans duvarı ─── */
.ref-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.ref-filter {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.55rem 1.25rem;
  border-radius: var(--r);
  border: var(--bw) solid var(--ink);
  color: var(--ink);
  background: var(--card);
  transition: all 0.2s;
}
.ref-filter:hover { background: var(--tint); }
.ref-filter.active { background: var(--ink); color: var(--bone); }
.ref-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--bw);
  background: var(--ink);
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  overflow: hidden;
  margin-top: 2.6rem;
}
.ref-cell {
  background: var(--white);
  aspect-ratio: 8 / 5;
  display: grid;
  place-items: center;
  padding: 1.6rem 2rem;
  position: relative;
  transition: background 0.25s;
}
.ref-cell img {
  max-height: 74px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(1) opacity(0.6);
  transition: filter 0.3s;
}
.ref-cell:hover { background: var(--tint); }
.ref-cell:hover img { filter: none; }
.ref-empty { color: var(--taupe); padding: 2rem; font-family: var(--font-mono); font-size: 0.85rem; background: var(--card); grid-column: 1 / -1; }

/* ─── İletişim ─── */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}
.contact-items { margin-top: 2rem; border-top: var(--bw) solid var(--ink); }
.contact-item { padding: 1.15rem 0.2rem; border-bottom: 1px solid var(--line-soft); }
.contact-item .lbl {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--verm);
  margin-bottom: 0.3rem;
}
.contact-item .val { font-weight: 600; font-size: 1.04rem; }
.contact-item a.val:hover { color: var(--verm); }
.contact-socials { display: flex; gap: 0.7rem; margin-top: 1.7rem; }
.contact-socials .social-btn { border-color: var(--ink); }
.contact-socials .social-btn svg { fill: var(--ink); }
.contact-note {
  margin-top: 2rem;
  border: var(--bw) solid var(--ink);
  border-left: 8px solid var(--verm);
  padding: 0.95rem 1.2rem;
  background: var(--card);
  border-radius: var(--r);
  font-size: 0.94rem;
  color: var(--taupe);
}
.contact-note strong { color: var(--ink); font-weight: 700; }

/* ─── Formlar ─── */
.form-card {
  background: var(--card);
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  padding: clamp(1.6rem, 3.5vw, 2.6rem);
}
.form-card > h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 1.7rem;
  letter-spacing: 0.015em;
  margin-bottom: 0.4rem;
}
.form-card > .form-sub { color: var(--taupe); font-size: 0.95rem; margin-bottom: 1.7rem; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.05rem; }
.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink);
  margin-bottom: 0.45rem;
}
.form-group .req { color: var(--verm); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--ink);
  background: var(--white);
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  padding: 0.78rem 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group textarea { min-height: 110px; resize: vertical; }
.form-group input::placeholder, .form-group textarea::placeholder { color: #b3aca0; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none;
  border-color: var(--verm);
  box-shadow: 0 0 0 3px rgba(22, 75, 255, 0.14);
}
form .btn { width: 100%; }

/* ─── SSS ─── */
.faq { max-width: 800px; }
.faq details { border-bottom: 1px solid var(--line-soft); }
.faq details:first-of-type { border-top: var(--bw) solid var(--ink); }
.faq details:last-of-type { border-bottom: var(--bw) solid var(--ink); }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.35rem 0.2rem;
  font-weight: 700;
  font-size: 1.06rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.35rem;
  color: var(--verm);
  transition: transform 0.25s var(--ease);
  flex: none;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq-body { padding: 0 0.2rem 1.4rem; color: var(--taupe); max-width: 64ch; }

/* ─── Süreç adımları ─── */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.step { border-top: var(--bw) solid var(--ink); padding-top: 1.3rem; }
.step-no {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--verm);
  color: #fff;
  padding: 0.3rem 0.75rem;
  border-radius: var(--r);
}
.step h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 1.45rem;
  letter-spacing: 0.015em;
  margin-top: 0.9rem;
}
.step p { color: var(--taupe); font-size: 0.96rem; margin-top: 0.6rem; }

/* ─── Modal ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(22, 19, 15, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
}
.modal-overlay.active { display: flex; }
body.modal-open { overflow: hidden; }
.modal-box {
  background: var(--bone);
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  width: min(620px, 100%);
  max-height: 92vh;
  overflow-y: auto;
  padding: clamp(1.6rem, 4vw, 2.4rem);
  position: relative;
  animation: modalIn 0.35s var(--ease);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
.modal-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: var(--verm);
  color: #fff;
  border: var(--bw) solid var(--ink);
  padding: 0.35rem 0.9rem;
  border-radius: var(--r);
  margin-bottom: 1rem;
}
.modal-box h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 1.9rem;
  letter-spacing: 0.015em;
  line-height: 1;
  max-width: 18ch;
}
.modal-box .modal-sub { color: var(--taupe); font-size: 0.95rem; margin: 0.7rem 0 1.6rem; max-width: 46ch; }
.modal-close {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  width: 40px;
  height: 40px;
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--ink);
  transition: all 0.2s;
  background: var(--card);
}
.modal-close:hover { background: var(--verm); color: #fff; transform: rotate(90deg); }

/* ─── Gizlilik / düzyazı ─── */
.prose { max-width: 760px; }
.prose h2 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 1.5rem;
  letter-spacing: 0.015em;
  margin: 2.6rem 0 0.9rem;
}
.prose h3 { font-size: 1.02rem; font-weight: 700; margin: 1.6rem 0 0.6rem; }
.prose p { color: var(--ink-2); margin-bottom: 0.9rem; }
.prose ul { margin: 0.6rem 0 1rem; display: grid; gap: 0.4rem; }
.prose ul li { display: flex; gap: 0.7rem; align-items: baseline; color: var(--ink-2); }
.prose ul li::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 1px;
  background: var(--verm);
  transform: translateY(-1px);
}
.prose a { color: var(--verm-deep); border-bottom: 1px solid currentColor; }
.prose .prose-date { font-family: var(--font-mono); font-size: 0.78rem; color: var(--taupe); letter-spacing: 0.06em; }

/* ─── Görünürlük animasyonu (yalnızca JS varsa gizle) ─── */
html.js .reveal { opacity: 0; transform: translateY(18px); }
html.js .reveal.in { opacity: 1; transform: none; transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-d1.in { transition-delay: 0.08s; }
.reveal-d2.in { transition-delay: 0.16s; }
.reveal-d3.in { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .reveal { opacity: 1; transform: none; }
  .ticker-track { animation: none; }
  .roundel svg { animation: none; }
  .target .ping { animation: none; opacity: 0; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ─── Duyarlılık ─── */
@media (max-width: 1120px) {
  .nav-menu, .nav-call { display: none; }
  .nav-burger { display: flex; }
  .nav { justify-content: space-between; }
  .nav-cta { margin-left: auto; margin-right: 0.7rem; }
}
@media (max-width: 900px) {
  .ph--shadow { box-shadow: 6px 6px 0 var(--verm); }
  .testsim-grid { grid-template-columns: repeat(3, 1fr); }
  .about-grid, .tools-grid, .contact-grid, .svcd-grid { grid-template-columns: 1fr; }
  .quotes-grid, .cards-3, .steps-grid, .edu-grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .plans-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .ref-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-strip { grid-template-columns: 1fr 1fr; }
  .svc-row { grid-template-columns: 44px minmax(0, 1fr) auto; }
  .svc-desc { grid-column: 2 / -1; }
  .syllabus-row { grid-template-columns: 70px 1fr; }
  .syllabus-d { grid-column: 2; }
  .tools-visual { order: -1; }
  .svcd-side { padding-top: 0.6rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .roundel { width: 86px; height: 86px; }
}
@media (max-width: 560px) {
  .hero-min h1 { font-size: clamp(2.2rem, 10.5vw, 2.9rem); }
  .page-hero h1 { font-size: clamp(2.1rem, 10vw, 2.9rem); }
  .section-title { font-size: clamp(1.8rem, 8.6vw, 2.4rem); }
  .ctaband .section-title { font-size: clamp(2rem, 9.4vw, 2.7rem); }
  .svc-name { font-size: clamp(1.2rem, 6vw, 1.6rem); }
  .nav-cta .btn { padding: 0.6rem 1rem; font-size: 0.68rem; }
  .form-row-2 { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .ref-cell { aspect-ratio: 3 / 2; padding: 1.1rem; }
  .hero-ctas .btn, .ctaband-ctas .btn { width: 100%; }
  .roundel { display: none; }
}


/* ═══ Inter: display rolü ağırlıkla kurulur ═══ */
.section-title, .hero-min h1, .page-hero h1, .svc-name, .plan-name,
.pillar h3, .card h3, .edu-card h3, .step h3, .svcd h2,
.form-card > h3, .modal-box h3, .prose h2, .mm-link,
.stat-big, .hb-value {
  font-weight: 740;
  letter-spacing: 0.004em;
  line-height: 1.06;
}
.hero-min h1 { font-size: clamp(2.2rem, 3.6vw, 3.4rem); line-height: 1.08; }
.section-title { line-height: 1.1; }
.page-hero h1 { line-height: 1.08; }
.hero-lede, .section-lede, .page-hero .lede { font-weight: 350; }
.svc-name { font-size: clamp(1.1rem, 1.8vw, 1.5rem); }
.plan-name { font-size: 1.55rem; }
.tv-roas, .bs-val, .hero-stats b { font-variant-numeric: tabular-nums; }

@media (max-width: 900px) {
  .hero-grid2 { grid-template-columns: 1fr; }
  .hero-sim .testsim { margin-left: 0; max-width: 560px; }
}


/* ═══ CTA paneli (v6.4): kobalt kart ═══ */
.ctaband2 { padding-block: 0 clamp(72px, 9vw, 128px); }
.cta-panel {
  background: var(--verm);
  color: #fff;
  border-radius: 12px;
  padding: clamp(2.2rem, 4.5vw, 4rem) clamp(1.8rem, 4vw, 4rem);
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.cta-pixels { display: flex; align-items: flex-end; gap: 5px; margin-bottom: 1.6rem; }
.cta-pixels span { background: #fff; display: block; }
.cta-pixels span:nth-child(1) { width: 8px; height: 8px; opacity: 0.35; }
.cta-pixels span:nth-child(2) { width: 11px; height: 11px; opacity: 0.65; }
.cta-pixels span:nth-child(3) { width: 15px; height: 15px; }
.cta-title {
  font-family: var(--font-display);
  font-weight: 740;
  text-transform: uppercase;
  letter-spacing: 0.004em;
  line-height: 1.12;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  max-width: 22ch;
  text-wrap: balance;
}
.cta-title em { font-style: normal; color: #a9c2ff; }
.cta-title .dot { color: #fff; }
.cta-lede {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 350;
  max-width: 52ch;
  margin-top: 1rem;
  font-size: 1.02rem;
  line-height: 1.65;
}
.cta-panel-actions { display: flex; flex-direction: column; gap: 0.8rem; }
.btn-white { background: #fff; border-color: #fff; color: var(--verm); }
.btn-white:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-outline-white { background: transparent; border-color: rgba(255, 255, 255, 0.6); color: #fff; }
.btn-outline-white:hover { background: #fff; border-color: #fff; color: var(--verm); }
.cta-note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.72);
  text-align: center;
  margin-top: 0.3rem;
}

/* ═══ Semibold vurgular ═══ */
strong { font-weight: 600; }
.nav-link--accent { font-weight: 600; }
.hero-lede strong, .section-lede strong { font-weight: 600; }
.hero-stats b { font-weight: 600; }

/* ═══ Gerçek partner logoları (PNG) ═══ */
.partners-logos img { height: 24px; filter: grayscale(1) opacity(0.55); }
.partners-logos img:hover { filter: none; opacity: 1; }

@media (max-width: 900px) {
  .cta-panel { grid-template-columns: 1fr; }
  .cta-panel-actions { flex-direction: column; align-items: stretch; }
}