/**
 * Forward Labs - Ana stil dosyası
 * Derin lacivert zemin (#0A0E20) + Parliament Blue yüzeyler (#1B2A6B) + Electric mavi (#5C77FF).
 * Saf siyah değil; bölümler lacivert yüzeylerle nefes alır. BEM, desktop-first responsive.
 * Tipografi: Archivo (başlık/gövde) + IBM Plex Mono (etiketler).
 */

:root {
  --color-bg: #0A0E20;          /* derin lacivert ana zemin */
  --color-navy: #141C3F;        /* Parliament Blue yüzey (bölümler) */
  --color-navy-soft: #1B2A6B;   /* Parliament Blue vurgu */
  --color-ink: #EDEFF5;
  --color-body: #C9CCD6;
  --color-muted: #9BA0B0;
  --color-faint: #5D6070;
  --color-electric: #5C77FF;
  --color-electric-soft: #8FA3FF;
  --color-electric-pale: #B7C4FF;
  --line-soft: rgba(237, 239, 245, 0.12);
  --line-faint: rgba(237, 239, 245, 0.1);
  --line-fainter: rgba(237, 239, 245, 0.09);
  --surface-alt: rgba(27, 42, 107, 0.16);   /* Parliament Blue tint (dönüşümlü bölümler) */
  --font-body: 'Archivo', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

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

a { color: var(--color-ink); }
a:hover { color: var(--color-electric-soft); }

input,
textarea { font-family: var(--font-body); }

input::placeholder,
textarea::placeholder { color: var(--color-faint); }

.u-electric { color: var(--color-electric); }

/* Klavye kullanıcıları için içeriğe atlama bağlantısı */
.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 100;
  padding: 10px 18px;
  background: var(--color-electric);
  color: var(--color-bg);
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 12px;
  color: var(--color-bg);
}

/* ---------- Nav ---------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 44px;
  background: rgba(10, 14, 32, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(237, 239, 245, 0.07);
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav__brand-name {
  font-size: 15.5px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.nav__links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav__link {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
}

.nav__link:hover { color: var(--color-ink); }

.nav__link--active {
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-electric);
  padding-bottom: 2px;
}

.nav__cta {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-bg);
  background: var(--color-electric);
  text-decoration: none;
  padding: 11px 22px;
  border-radius: 999px;
  transition: background 0.2s;
}

.nav__cta:hover {
  background: var(--color-electric-soft);
  color: var(--color-bg);
}

/* ---------- Butonlar ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 15px;
  border-radius: 999px;
}

.btn--primary {
  background: var(--color-electric);
  color: var(--color-bg);
  font-weight: 700;
  padding: 17px 34px;
  transition: background 0.2s;
}

.btn--primary:hover {
  background: var(--color-electric-soft);
  color: var(--color-bg);
}

.btn--ghost {
  color: var(--color-ink);
  font-weight: 600;
  padding: 17px 30px;
  border: 1px solid rgba(237, 239, 245, 0.28);
  transition: border-color 0.2s;
}

.btn--ghost:hover {
  border-color: rgba(237, 239, 245, 0.7);
  color: var(--color-ink);
}

.btn--block { justify-content: center; margin-top: 6px; }

/* ---------- Hero (ana sayfa) ---------- */

.hero {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.hero__shade {
  position: absolute;
  inset: 0;
  /* Fotoğraf hero'da başlık okunabilirliği: soldan ve alttan lacivert scrim. */
  background:
    linear-gradient(90deg, rgba(10, 14, 32, 0.86) 0%, rgba(10, 14, 32, 0.5) 36%, rgba(10, 14, 32, 0.1) 64%, rgba(10, 14, 32, 0) 100%),
    linear-gradient(0deg, rgba(10, 14, 32, 0.72) 0%, rgba(10, 14, 32, 0) 34%);
  pointer-events: none;
}

.hero__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 44px;
  max-width: 1560px;
  margin: 0 auto;
}

.hero__kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
}

.hero__title {
  font-size: clamp(50px, 7vw, 132px);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.96;
  margin: 3.5vh 0 0;
}

.hero__sub {
  font-size: clamp(24px, 2.6vw, 46px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-electric-soft);
  margin: 2.5vh 0 0;
}

.hero__bottom {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
  margin-top: 5vh;
}

.hero__lead {
  font-size: clamp(16px, 1.3vw, 20px);
  line-height: 1.6;
  color: rgba(237, 239, 245, 0.85);
  max-width: 560px;
  margin: 0;
}

.hero__actions {
  display: flex;
  gap: 14px;
}

.hero__meta {
  position: absolute;
  bottom: 26px;
  left: 44px;
  right: 44px;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(237, 239, 245, 0.55);
}

/* ---------- %95 tezi ---------- */

.thesis {
  padding: 22vh 44px 20vh;
  max-width: 1560px;
  margin: 0 auto;
}

.thesis__grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(40px, 6vw, 110px);
  align-items: start;
}

.thesis__figure {
  font-size: clamp(90px, 13vw, 240px);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 0.8;
  color: var(--color-electric);
}

.thesis__pct { font-size: 0.55em; }

.thesis__body { padding-top: 1.2vh; }

.thesis__claim {
  font-size: clamp(26px, 2.9vw, 46px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.22;
  margin: 0;
  max-width: 900px;
}

.thesis__detail {
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.7;
  color: var(--color-muted);
  max-width: 640px;
  margin: 3.5vh 0 0;
}

.thesis__aside {
  font-size: clamp(17px, 1.4vw, 22px);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.5;
  color: var(--color-body);
  max-width: 640px;
  margin: 3.5vh 0 0;
  padding-left: 22px;
  border-left: 2px solid var(--color-electric);
}

.thesis__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-electric-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 163, 255, 0.5);
  padding-bottom: 4px;
  margin-top: 4vh;
}

.thesis__link:hover { color: var(--color-ink); }

/* ---------- Bölüm başlıkları ---------- */

.section {
  padding: 0 44px 18vh;
  max-width: 1560px;
  margin: 0 auto;
}

.section--work { padding: 16vh 44px; }

.section__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 3vh;
}

.section__title {
  font-size: clamp(15px, 1.1vw, 17px);
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-electric-soft);
  margin: 0;
  font-family: var(--font-mono);
}

.section__more {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
}

.section__more:hover { color: var(--color-ink); }

/* ---------- Metod önizlemesi (ana sayfa) ---------- */

.method-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 7vh;
}

.method-preview__col {
  text-decoration: none;
  color: var(--color-ink);
  padding: 0 44px;
  border-right: 1px solid var(--line-faint);
}

.method-preview__col:first-child { padding-left: 0; }

.method-preview__col:last-child {
  padding-right: 0;
  border-right: none;
}

.method-preview__num {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--color-electric);
}

.method-preview__name {
  font-size: clamp(32px, 3.2vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-top: 2.5vh;
}

.method-preview__desc {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 2.5vh 0 0;
}

/* ---------- Kanıt bandı ---------- */

.proof {
  border-top: 1px solid var(--line-fainter);
  border-bottom: 1px solid var(--line-fainter);
  background: rgba(20, 28, 63, 0.55);
}

.proof__inner {
  max-width: 1560px;
  margin: 0 auto;
  padding: 10vh 44px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(40px, 6vw, 110px);
  align-items: center;
}

.proof__intro { max-width: 340px; }

.proof__label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-electric-soft);
}

.proof__text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 2.5vh 0 0;
}

.proof__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 44px;
}

.proof__stat {
  font-size: clamp(40px, 4vw, 68px);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--color-ink);
  line-height: 1;
}

.proof__desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 14px 0 0;
}

/* ---------- Seçili işler (ana sayfa) ---------- */

.case-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 6vh 0;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--color-ink);
}

.case-row__sector {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-muted);
}

.case-row__title {
  font-size: clamp(30px, 3.4vw, 54px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-top: 10px;
}

.case-row__result { text-align: right; }

.case-row__stat {
  font-size: clamp(40px, 4.8vw, 84px);
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--color-electric);
  line-height: 1;
}

.case-row__stat-label {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-muted);
  margin-top: 8px;
}

/* ---------- Sahiplik kartı ---------- */

.ownership {
  padding: 6vh 44px 18vh;
  max-width: 1560px;
  margin: 0 auto;
}

.ownership__card {
  border: 1px solid rgba(92, 119, 255, 0.35);
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(92, 119, 255, 0.1), rgba(20, 28, 63, 0.4) 55%);
  padding: clamp(40px, 5vw, 80px);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(36px, 5vw, 90px);
  align-items: center;
}

.ownership__label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-electric-soft);
}

.ownership__title {
  font-size: clamp(30px, 3.4vw, 54px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 2.5vh 0 0;
}

.ownership__text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 3vh 0 0;
  max-width: 520px;
}

.ownership__list {
  display: flex;
  flex-direction: column;
}

.ownership__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
}

.ownership__item--last { border-bottom: none; }

.ownership__check {
  color: var(--color-electric);
  font-size: 18px;
}

.ownership__item-text {
  font-size: 16.5px;
  font-weight: 600;
}

/* ---------- Governed by design (ana sayfa) ---------- */

.governed {
  border-top: 1px solid var(--line-fainter);
  border-bottom: 1px solid var(--line-fainter);
  background: var(--surface-alt);
}

.governed__inner {
  max-width: 1560px;
  margin: 0 auto;
  padding: 12vh 44px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(36px, 5vw, 90px);
  align-items: center;
}

.governed__label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-electric-soft);
}

.governed__title {
  font-size: clamp(30px, 3.4vw, 54px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 2.5vh 0 0;
}

.governed__text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 3vh 0 0;
  max-width: 520px;
}

.governed__list {
  display: flex;
  flex-direction: column;
}

.audit-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.audit-row--last { border-bottom: none; }

.audit-row__slash {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--color-electric);
  flex: none;
}

.audit-row__text {
  font-family: var(--font-mono);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--color-body);
}

.section--writing { padding-top: 16vh; }

/* ---------- Yazı önizlemesi (ana sayfa) ---------- */

.writing-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 64px;
}

.post-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 4vh 0;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--color-ink);
}

.post-row__title {
  font-size: clamp(17px, 1.5vw, 22px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
}

.post-row__date {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-muted);
  flex: none;
}

/* ---------- CTA bandı ---------- */

.cta {
  padding: 18vh 44px;
  text-align: center;
  border-top: 1px solid var(--line-fainter);
}

.cta--compact { padding: 16vh 44px; }

.cta__kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
}

.cta__title {
  font-size: clamp(44px, 7vw, 120px);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.94;
  margin-top: 3vh;
}

.cta__title--md {
  font-size: clamp(38px, 5.5vw, 92px);
  line-height: 0.95;
  margin-top: 0;
}

.cta__title--sm {
  font-size: clamp(30px, 4vw, 64px);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-top: 0;
}

.cta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 5vh;
}

/* ---------- Sayfa hero (iç sayfalar) ---------- */

.page-hero {
  padding: 24vh 44px 12vh;
  max-width: 1560px;
  margin: 0 auto;
  position: relative;
}

.page-hero--tight { padding-bottom: 10vh; }

.page-hero--method { overflow: hidden; }

.page-hero__glyph {
  position: absolute;
  right: -40px;
  top: -80px;
  opacity: 0.05;
}

.page-hero__kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
  position: relative;
}

.page-hero__title {
  font-size: clamp(48px, 7vw, 120px);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.95;
  margin: 3vh 0 0;
  position: relative;
}

.page-hero__title--wide {
  font-size: clamp(40px, 5.6vw, 96px);
  letter-spacing: -0.04em;
  line-height: 1;
  max-width: 1200px;
}

.page-hero__lead {
  font-size: clamp(16px, 1.3vw, 20px);
  line-height: 1.65;
  color: var(--color-muted);
  max-width: 620px;
  margin: 4vh 0 0;
  position: relative;
}

/* ---------- Method: fazlar ---------- */

.phase { border-top: 1px solid var(--line-fainter); }

.phase--alt { background: var(--surface-alt); }

.phase__inner {
  max-width: 1560px;
  margin: 0 auto;
  padding: 12vh 44px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(40px, 7vw, 130px);
}

.phase__num {
  font-size: clamp(80px, 9vw, 160px);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 0.8;
  color: transparent;
  -webkit-text-stroke: 2px rgba(92, 119, 255, 0.7);
}

.phase__period {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-electric-soft);
  margin-top: 20px;
}

.phase__title {
  font-size: clamp(34px, 3.6vw, 58px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0;
}

.phase__text {
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.75;
  color: var(--color-muted);
  max-width: 680px;
  margin: 3vh 0 0;
}

.phase__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 5vh;
  max-width: 680px;
}

.phase__specs {
  display: flex;
  flex-direction: column;
  margin-top: 5vh;
  max-width: 680px;
}

.info-card {
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  padding: 24px;
}

.info-card__title {
  font-size: 16px;
  font-weight: 700;
}

.info-card__text {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--color-muted);
  margin: 10px 0 0;
}

.spec-row {
  display: flex;
  gap: 18px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-faint);
}

.spec-row--last { border-bottom: none; }

.spec-row__key {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-electric);
  width: 90px;
  flex: none;
}

.spec-row__val {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--color-body);
}

.quote-card {
  border: 1px solid rgba(92, 119, 255, 0.35);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(92, 119, 255, 0.09), transparent 60%);
  padding: 32px;
  margin-top: 5vh;
  max-width: 680px;
}

.quote-card__text {
  font-size: clamp(20px, 1.8vw, 27px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.quote-card__source {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-electric-soft);
  margin-top: 16px;
}

/* ---------- Method: 90 günün şekli ---------- */

.timeline-band { border-top: 1px solid var(--line-fainter); }

.timeline-band__inner {
  max-width: 1560px;
  margin: 0 auto;
  padding: 12vh 44px;
}

.timeline-band__label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-electric-soft);
}

.timeline-band__title {
  font-size: clamp(30px, 3.4vw, 54px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 2.5vh 0 0;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 7vh;
  border-top: 2px solid var(--line-soft);
}

.timeline__mark { padding-top: 22px; }

.timeline__slash {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--color-muted);
}

.timeline__mark--accent .timeline__slash { color: var(--color-electric); }

.timeline__week {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-electric-soft);
  margin-top: 14px;
}

.timeline__step {
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-top: 8px;
}

.timeline__note {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--color-muted);
  margin: 10px 0 0;
  max-width: 280px;
}

/* ---------- Method: ekonomi ---------- */

.economics {
  border-top: 1px solid var(--line-fainter);
  background: var(--surface-alt);
}

.economics__inner {
  max-width: 1560px;
  margin: 0 auto;
  padding: 12vh 44px;
}

.economics__label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-electric-soft);
}

.economics__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 5vh;
}

.econ-card {
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  padding: 32px;
}

.econ-card__title {
  font-size: clamp(26px, 2.4vw, 38px);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-ink);
}

.econ-card__text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--color-muted);
  margin: 14px 0 0;
}

/* ---------- Method: SSS ---------- */

.faq { border-top: 1px solid var(--line-fainter); }

.faq__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12vh 44px;
}

.faq__label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-electric-soft);
}

.faq__title {
  font-size: clamp(30px, 3.2vw, 52px);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  margin: 18px 0 0;
}

.faq__list {
  margin-top: 6vh;
  border-top: 1px solid var(--line-soft);
}

.faq__item { border-bottom: 1px solid var(--line-soft); }

.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 26px 0;
  font-size: clamp(17px, 1.4vw, 21px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  cursor: pointer;
  list-style: none;
}

.faq__question::-webkit-details-marker { display: none; }

.faq__question:hover { color: var(--color-electric-soft); }

.faq__marker {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--color-electric);
  transition: transform 0.2s ease;
}

.faq__item[open] .faq__marker { transform: rotate(45deg); }

.faq__answer {
  max-width: 780px;
  margin: 0;
  padding: 0 0 28px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-body);
}

/* ---------- Work: vaka çalışmaları ---------- */

.case-study { border-top: 1px solid var(--line-fainter); }

.case-study--alt { background: var(--surface-alt); }

.case-study__inner {
  max-width: 1560px;
  margin: 0 auto;
  padding: 12vh 44px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(40px, 6vw, 110px);
  align-items: center;
}

.case-study__meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-electric-soft);
}

.case-study__title {
  font-size: clamp(32px, 3.6vw, 58px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 2.5vh 0 0;
}

.case-study__problem {
  font-size: clamp(15.5px, 1.2vw, 18px);
  line-height: 1.75;
  color: var(--color-muted);
  margin: 3vh 0 0;
  max-width: 560px;
}

.case-study__solution {
  font-size: clamp(15.5px, 1.2vw, 18px);
  line-height: 1.75;
  color: var(--color-body);
  margin: 2.5vh 0 0;
  max-width: 560px;
}

.case-study__figures {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.case-study__hero-stat {
  border: 1px solid rgba(92, 119, 255, 0.35);
  border-radius: 18px;
  background: rgba(92, 119, 255, 0.07);
  padding: 36px;
}

.case-study__stat {
  font-size: clamp(56px, 6vw, 104px);
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--color-electric);
  line-height: 1;
}

.case-study__stat-label {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-muted);
  margin-top: 12px;
}

.case-study__substats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.stat-card {
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  padding: 22px;
}

.stat-card__value {
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 900;
  letter-spacing: -0.03em;
}

.stat-card__label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-muted);
  margin-top: 8px;
}

/* ---------- About: fotoğraf bandı ---------- */

.photo-band {
  max-width: 1560px;
  margin: 0 auto;
  padding: 4vh 44px 0;
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  gap: 18px;
  align-items: end;
}

.photo-band__item {
  margin: 0;
  height: 300px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line-faint);
}

.photo-band__item--tall { height: 380px; }

.photo-band__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.35) contrast(1.05) brightness(0.8);
}

.photo-band__caption {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-faint);
  padding: 14px 0 0;
}

/* ---------- About: manifesto ---------- */

.statement--about {
  max-width: 1560px;
  margin: 0 auto;
  padding: 18vh 44px 14vh;
}

.statement__label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-electric-soft);
  margin-bottom: 4vh;
}

.statement__text {
  font-size: clamp(28px, 3.2vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.24;
  margin: 0;
  max-width: 1240px;
}

.statement__em { color: var(--color-electric-soft); }

.statement__follow {
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.75;
  color: var(--color-muted);
  max-width: 720px;
  margin: 4vh 0 0;
}

/* ---------- About: rakam bandı ---------- */

.stat-band {
  border-top: 1px solid var(--line-fainter);
  border-bottom: 1px solid var(--line-fainter);
  background: var(--surface-alt);
}

.stat-band__inner {
  max-width: 1560px;
  margin: 0 auto;
  padding: 8vh 44px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 44px;
}

.stat-band__value {
  font-size: clamp(36px, 3.6vw, 60px);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--color-electric);
  line-height: 1;
}

.stat-band__label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 14px 0 0;
  max-width: 240px;
}

/* ---------- About: bloklar ---------- */

.about-block { border-top: 1px solid var(--line-fainter); }

.about-block--alt { background: var(--surface-alt); }

.about-block__inner {
  max-width: 1560px;
  margin: 0 auto;
  padding: 12vh 44px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(40px, 7vw, 130px);
}

.about-block__label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-electric-soft);
  padding-top: 8px;
}

.about-block__body { max-width: 820px; }

.about-block__claim {
  font-size: clamp(22px, 2.2vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.4;
  margin: 0;
}

.about-block__title {
  font-size: clamp(30px, 3.2vw, 50px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0;
}

.about-block__detail {
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.75;
  color: var(--color-muted);
  margin: 3.5vh 0 0;
}

.about-block__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 5vh;
}

.about-block__cards .info-card { padding: 26px; }

.about-block__cards .info-card__title { font-size: 17px; }

.about-block__inner--split {
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
}

.about-block__body--full { max-width: none; }

.about-block__label--cold { color: var(--color-muted); }

.about-block__figure {
  margin: 0;
  position: relative;
}

.about-block__photo {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid var(--line-faint);
  filter: grayscale(0.35) contrast(1.05) brightness(0.75);
  display: block;
}

.about-block__figcaption {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-faint);
  margin-top: 14px;
}

.loop-diagram {
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  background: rgba(10, 14, 32, 0.55);
  overflow: hidden;
}

.loop-diagram__band {
  padding: 30px 32px;
  border-bottom: 1px solid var(--line-faint);
  min-height: 110px;
}

.loop-diagram__band--last { border-bottom: none; }

.loop-diagram__tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-faint);
}

.loop-diagram__square {
  display: block;
  width: 22px;
  height: 22px;
  background: var(--color-electric);
  margin-top: 18px;
}

.loop-diagram__slashes {
  display: block;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-electric-soft);
  opacity: 0.75;
  margin-top: 14px;
}

.loop-diagram__slashes--sparse { opacity: 0.45; }

.principle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.principle-card {
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  padding: clamp(28px, 2.4vw, 40px);
  transition: border-color 0.25s;
}

.principle-card:hover { border-color: rgba(92, 119, 255, 0.45); }

.principle-card__num {
  font-size: clamp(40px, 3.6vw, 64px);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1.6px rgba(92, 119, 255, 0.65);
}

.principle-card__title {
  font-size: clamp(20px, 1.9vw, 28px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-top: 24px;
}

.principle-card__desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 12px 0 0;
}

.spec-row--cold .spec-row__key { color: var(--color-muted); }

.u-strike { text-decoration: line-through; text-decoration-thickness: 1px; }

.about-block__coda {
  font-size: clamp(18px, 1.6vw, 24px);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-ink);
  margin: 4vh 0 0;
}

.loop-rows {
  display: flex;
  flex-direction: column;
  margin-top: 4vh;
}

/* ---------- About: ofisler ---------- */

.presence {
  border-top: 1px solid var(--line-fainter);
  background: var(--surface-alt);
}

.presence__inner {
  max-width: 1560px;
  margin: 0 auto;
  padding: 10vh 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.place-card {
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  padding: 36px;
  position: relative;
  overflow: hidden;
}

.place-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.place-card__body { position: relative; }

.place-card__city {
  font-size: clamp(26px, 2.4vw, 38px);
  font-weight: 900;
  letter-spacing: -0.03em;
}

.place-card__role {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--color-body);
  margin: 10px 0 0;
}

/* ---------- Writing ---------- */

.featured {
  padding: 0 44px 6vh;
  max-width: 1560px;
  margin: 0 auto;
}

.featured__card {
  display: block;
  border: 1px solid rgba(92, 119, 255, 0.35);
  border-radius: 20px;
  background: linear-gradient(160deg, rgba(92, 119, 255, 0.1), rgba(20, 28, 63, 0.4) 55%);
  padding: clamp(36px, 4vw, 64px);
  text-decoration: none;
  color: var(--color-ink);
}

.featured__meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  flex-wrap: wrap;
}

.featured__tag {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-electric-soft);
}

.featured__read {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-muted);
}

.featured__title {
  font-size: clamp(30px, 3.6vw, 58px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 3vh 0 0;
  max-width: 1000px;
}

.featured__summary {
  font-size: clamp(15.5px, 1.25vw, 19px);
  line-height: 1.7;
  color: var(--color-muted);
  margin: 3vh 0 0;
  max-width: 720px;
}

.essays {
  padding: 0 44px 14vh;
  max-width: 1560px;
  margin: 0 auto;
}

.essay-row {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  gap: 32px;
  align-items: baseline;
  padding: 4.5vh 0;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--color-ink);
}

.essay-row__tag {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-electric);
}

.essay-row__title {
  font-size: clamp(20px, 2vw, 30px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.essay-row__summary {
  font-size: 15px;
  line-height: 1.65;
  color: var(--color-muted);
  margin: 12px 0 0;
  max-width: 680px;
}

.essay-row__date {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-muted);
}

/* ---------- Blog: liste linkleri ---------- */

.featured__card--link {
  transition: border-color 0.25s;
}

.featured__card--link:hover {
  border-color: rgba(92, 119, 255, 0.7);
  color: var(--color-ink);
}

.featured__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-electric-soft);
  margin-top: 4vh;
}

.essay-row--link { transition: border-color 0.25s; }

.essay-row--link:hover {
  color: var(--color-ink);
  border-bottom-color: rgba(92, 119, 255, 0.55);
}

.essay-row--link:hover .essay-row__title { color: var(--color-electric-soft); }

/* ---------- Blog: makale detayı ---------- */

.article {
  max-width: 820px;
  margin: 0 auto;
  padding: 20vh 44px 10vh;
}

.article__back {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  margin-bottom: 5vh;
}

.article__back:hover { color: var(--color-ink); }

.article__meta {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-muted);
}

.article__tag { color: var(--color-electric-soft); }

.article__dot { color: var(--color-faint); }

.article__title {
  font-size: clamp(32px, 4vw, 62px);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.04;
  margin: 3vh 0 0;
}

.article__summary {
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.6;
  color: var(--color-muted);
  margin: 3.5vh 0 0;
}

.article__hero {
  margin: 6vh 0 0;
}

.article__hero-img {
  width: 100%;
  height: clamp(260px, 34vw, 420px);
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid var(--line-faint);
  filter: grayscale(0.3) contrast(1.05) brightness(0.8);
  display: block;
}

.article__body {
  margin-top: 6vh;
  border-top: 1px solid var(--line-soft);
  padding-top: 6vh;
}

.article__para {
  font-size: clamp(16.5px, 1.25vw, 19px);
  line-height: 1.85;
  color: var(--color-body);
  margin: 0 0 3.2vh;
}

.article__subhead {
  font-size: clamp(21px, 1.9vw, 28px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin: 6vh 0 2.5vh;
}

.article__quote {
  border: 1px solid rgba(92, 119, 255, 0.35);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(92, 119, 255, 0.09), transparent 60%);
  padding: 28px 32px;
  margin: 5vh 0;
  font-size: clamp(19px, 1.7vw, 25px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--color-ink);
}

.article__footer {
  border-top: 1px solid var(--line-soft);
  margin-top: 8vh;
  padding-top: 4vh;
}

.article__sig {
  display: flex;
  align-items: center;
  gap: 12px;
}

.article__sig-text {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-faint);
}

.article-more {
  border-top: 1px solid var(--line-fainter);
  background: var(--surface-alt);
}

.article-more__inner {
  max-width: 1560px;
  margin: 0 auto;
  padding: 10vh 44px 12vh;
}

/* ---------- Cursor görsel önizlemesi ---------- */

.cursor-preview {
  position: fixed;
  top: 0;
  left: 0;
  width: 300px;
  height: 150px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(92, 119, 255, 0.45);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
  pointer-events: none;
  z-index: 100;
  opacity: 0;
  scale: 0.92;
  transition: opacity 0.22s ease, scale 0.22s ease;
  will-change: transform;
}

.cursor-preview--visible {
  opacity: 1;
  scale: 1;
}

.cursor-preview__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.3) contrast(1.05) brightness(0.85);
  display: block;
}

/* ---------- Contact ---------- */

.contact-layout {
  max-width: 1560px;
  margin: 0 auto;
  width: 100%;
  padding: 24vh 44px 12vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 7vw, 130px);
  align-items: start;
}

.contact-intro__title {
  font-size: clamp(40px, 5vw, 84px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.98;
  margin: 3vh 0 0;
}

.contact-intro__lead {
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.7;
  color: var(--color-muted);
  max-width: 520px;
  margin: 4vh 0 0;
}

.contact-facts {
  display: flex;
  flex-direction: column;
  margin-top: 6vh;
  max-width: 520px;
}

.fact-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.fact-row--last { border-bottom: none; }

.fact-row__key {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-electric-soft);
}

.fact-row__val {
  font-size: 16px;
  font-weight: 600;
}

.fact-row__val--link {
  color: var(--color-ink);
  text-decoration: none;
}

.form-card {
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  background: rgba(20, 28, 63, 0.6);
  padding: clamp(30px, 3vw, 48px);
}

.form-card__title {
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.form-card__fields {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 28px;
}

.form-card__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-card__note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-faint);
  margin: 4px 0 0;
  line-height: 1.6;
}

.field__label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.field__input,
.field__textarea {
  width: 100%;
  background: rgba(10, 14, 32, 0.7);
  border: 1px solid rgba(237, 239, 245, 0.15);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 15px;
  color: var(--color-ink);
  outline: none;
}

.field__textarea { resize: vertical; }

.field__select {
  width: 100%;
  background: rgba(10, 14, 32, 0.7);
  border: 1px solid rgba(237, 239, 245, 0.15);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 15px;
  font-family: var(--font-body);
  color: var(--color-ink);
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239BA0B0' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.field__select:invalid { color: var(--color-faint); }

.field__optional {
  color: var(--color-faint);
  font-weight: 400;
}

.field__label {
  display: block;
}

.btn--block {
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}

.form-card__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-status {
  border-radius: 12px;
  padding: 20px 22px;
  margin-top: 22px;
}

.form-status--ok {
  border: 1px solid rgba(92, 119, 255, 0.45);
  background: rgba(92, 119, 255, 0.08);
}

.form-status--error {
  border: 1px solid rgba(255, 120, 120, 0.4);
  background: rgba(255, 120, 120, 0.06);
}

.form-status__title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.form-status__text {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--color-body);
  margin: 8px 0 0;
}

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

.footer {
  border-top: 1px solid var(--line-fainter);
  padding: 24px 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__links {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.footer__link {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-muted);
  text-decoration: none;
}

.footer__link:hover { color: var(--color-ink); }

.footer__copy {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-faint);
}

/* ---------- Responsive (desktop-first) ---------- */

@media (max-width: 1024px) {
  .method-preview { grid-template-columns: 1fr; }

  .governed__inner { grid-template-columns: 1fr; }

  .about-block__inner--split { grid-template-columns: 1fr; }

  .stat-band__inner {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .photo-band { grid-template-columns: 1fr 1fr; }

  .photo-band__item--tall { height: 300px; }

  .photo-band__item:last-child { display: none; }

  .timeline {
    grid-template-columns: 1fr;
    gap: 0;
    border-top: none;
  }

  .timeline__mark {
    border-top: 2px solid var(--line-soft);
    padding: 22px 0 4vh;
  }

  .method-preview__col {
    padding: 4vh 0;
    border-right: none;
    border-bottom: 1px solid var(--line-faint);
  }

  .method-preview__col:last-child { border-bottom: none; }

  .proof__inner,
  .case-study__inner {
    grid-template-columns: 1fr;
  }

  .ownership__card { grid-template-columns: 1fr; }

  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav { padding: 14px 24px; }

  .hero__content,
  .thesis,
  .section,
  .featured,
  .essays,
  .cta,
  .ownership,
  .page-hero,
  .article,
  .article-more__inner,
  .contact-layout {
    padding-left: 24px;
    padding-right: 24px;
  }

  .phase__inner,
  .economics__inner,
  .case-study__inner,
  .about-block__inner,
  .presence__inner,
  .governed__inner,
  .timeline-band__inner,
  .proof__inner {
    padding-left: 24px;
    padding-right: 24px;
  }

  .hero__meta { left: 24px; right: 24px; }

  .hero__bottom { grid-template-columns: 1fr; }

  .thesis__grid,
  .phase__inner,
  .about-block__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .proof__stats,
  .economics__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .phase__cards,
  .about-block__cards,
  .writing-preview,
  .presence__inner,
  .form-card__row,
  .principle-grid,
  .case-study__substats {
    grid-template-columns: 1fr;
  }

  .stat-band__inner {
    grid-template-columns: 1fr;
    padding-left: 24px;
    padding-right: 24px;
  }

  .photo-band {
    grid-template-columns: 1fr;
    padding-left: 24px;
    padding-right: 24px;
  }

  .statement--about {
    padding-left: 24px;
    padding-right: 24px;
  }

  .case-row {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .case-row__result { text-align: left; }

  .essay-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .cta__actions {
    flex-direction: column;
    align-items: center;
  }

  .footer { padding: 24px; }
}

/* =====================================================================
   Sprint 1 — iki dilli generic sayfa component'leri
   (Renk paleti Sprint 3'te lacivert yüzeylerle derinleştirilecek.)
   ===================================================================== */

/* Dil değiştirme butonu (nav) */
.nav__lang {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.nav__lang:hover {
  color: var(--color-ink);
  border-color: rgba(92, 119, 255, 0.55);
  background: rgba(92, 119, 255, 0.12);
}

/* Generic içerik blokları */
.content-blocks {
  max-width: 1560px;
  margin: 0 auto;
}

.content-block {
  border-top: 1px solid var(--line-fainter);
  padding: 11vh 44px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(40px, 7vw, 130px);
  align-items: start;
}

.content-block--alt { background: var(--surface-alt); }

.content-block__title {
  font-size: clamp(28px, 3.4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0;
}

.content-block__text {
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.7;
  color: var(--color-body);
  margin: 0;
  max-width: 680px;
}

/* Kanıt şeridi */
.proof-strip {
  max-width: 1560px;
  margin: 0 auto;
  padding: 10vh 44px;
  border-top: 1px solid var(--line-fainter);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(30px, 5vw, 90px);
  align-items: center;
}

.proof-strip__label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
}

.proof-strip__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 40px;
}

.proof-strip__item {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--color-ink);
  position: relative;
  padding-left: 20px;
}

.proof-strip__item::before {
  content: "/";
  position: absolute;
  left: 0;
  color: var(--color-electric);
}

/* Insight liste */
.insight-list {
  max-width: 1560px;
  margin: 0 auto;
  padding: 6vh 44px 4vh;
}

.insight-list__head { margin-bottom: 2vh; }

.insight-list__title {
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0;
}

.insight-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 26px 0;
  border-top: 1px solid var(--line-fainter);
  text-decoration: none;
  color: var(--color-ink);
  transition: opacity 0.2s;
}

.insight-row:hover { opacity: 0.62; }

.insight-row__title {
  font-size: clamp(18px, 1.6vw, 24px);
  font-weight: 600;
  letter-spacing: -0.02em;
  max-width: 900px;
}

.insight-row__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted);
  display: flex;
  gap: 14px;
  white-space: nowrap;
}

.insight-row__lang {
  color: var(--color-faint);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 2px 8px;
}

/* İletişim: kısa açıklama blokları */
.contact-blocks {
  margin-top: 5vh;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.contact-block__title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.contact-block__text {
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-body);
  margin: 0;
  max-width: 480px;
}

/* Footer meta satırı */
.footer__meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted);
}

.footer__nda { color: var(--color-electric-pale); }

@media (max-width: 860px) {
  .content-block,
  .proof-strip {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-left: 24px;
    padding-right: 24px;
  }

  .content-blocks,
  .insight-list { padding-left: 0; padding-right: 0; }

  .insight-list { padding-left: 24px; padding-right: 24px; }

  .insight-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* =====================================================================
   Sprint 2 — lacivert yüzeyler (siyah tek düze değil, bölümler nefes alır)
   Derin lacivert zemin + dönüşümlü Parliament Blue bölümler.
   ===================================================================== */

/* Sayfa hero: derin lacivere hafif Parliament Blue derinlik */
.page-hero {
  background:
    radial-gradient(ellipse 90% 70% at 15% 0%, rgba(27, 42, 107, 0.35), rgba(10, 14, 32, 0) 60%);
}

/* Dönüşümlü içerik blokları: net Parliament Blue yüzey */
.content-block--alt {
  background: linear-gradient(180deg, var(--color-navy) 0%, #0E1533 100%);
  border-top-color: rgba(92, 119, 255, 0.14);
}

/* Kanıt şeridi: Parliament Blue bandı, sol vurgu çizgisi */
.proof-strip {
  background: linear-gradient(160deg, rgba(27, 42, 107, 0.30), rgba(20, 28, 63, 0.10) 70%);
  border-top: 1px solid rgba(92, 119, 255, 0.18);
}

/* Insight liste başlığı üstünde ince Parliament ayrımı */
.insight-list { border-top: 1px solid var(--line-fainter); }

/* CTA bandı: üstte Parliament Blue vurgu, altta derin lacivert */
.cta {
  background: linear-gradient(180deg, rgba(27, 42, 107, 0.22) 0%, rgba(10, 14, 32, 0) 55%);
  border-top: 1px solid rgba(92, 119, 255, 0.16);
}

/* Article gövdesi: alıntı bloğu Parliament Blue kenarlı */
.article__quote {
  border-left: 3px solid var(--color-electric);
  background: linear-gradient(90deg, rgba(27, 42, 107, 0.18), rgba(27, 42, 107, 0) 80%);
}

/* Nav: derin lacivert cam */
.nav { background: rgba(10, 14, 32, 0.78); }

/* Footer: üstte ince Parliament ayrımı */
.footer { border-top: 1px solid rgba(92, 119, 255, 0.12); }

/* Sprint 6 — insights RSS bağlantısı */
.insight-list__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
}

.insight-list__feed {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--color-electric-pale);
  text-decoration: none;
  border: 1px solid rgba(92, 119, 255, 0.3);
  border-radius: 999px;
  padding: 5px 12px;
}

.insight-list__feed:hover { color: var(--color-ink); border-color: var(--color-electric); }

/* =====================================================================
   Sprint 7 — mobil navigasyon + erişilebilirlik + hareket
   ===================================================================== */

/* Hamburger toggle — masaüstünde gizli */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0 9px;
  background: transparent;
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  cursor: pointer;
}

.nav__toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav--open .nav__toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav--open .nav__toggle-bar:nth-child(2) { opacity: 0; }
.nav--open .nav__toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Görünür klavye odağı (tüm etkileşimli öğeler) */
.nav__link:focus-visible,
.nav__cta:focus-visible,
.nav__lang:focus-visible,
.nav__toggle:focus-visible,
.nav__brand:focus-visible,
.btn:focus-visible,
.footer__link:focus-visible,
.insight-row:focus-visible,
.insight-list__feed:focus-visible,
.faq__question:focus-visible,
.field__input:focus-visible,
.field__textarea:focus-visible {
  outline: 2px solid var(--color-electric-soft);
  outline-offset: 3px;
  border-radius: 4px;
}

.field__input:focus-visible,
.field__textarea:focus-visible { outline-offset: 1px; }

@media (max-width: 900px) {
  .nav__toggle { display: inline-flex; }

  /* Menü paneli: hamburger ile açılır */
  .nav__links {
    position: fixed;
    top: 62px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 18px 24px 26px;
    background: var(--color-navy);
    border-bottom: 1px solid rgba(92, 119, 255, 0.18);
    box-shadow: 0 24px 40px rgba(5, 7, 18, 0.5);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.22s ease, opacity 0.22s ease, visibility 0.22s;
  }

  .nav--open .nav__links {
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav__link {
    font-size: 17px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line-fainter);
  }

  .nav__link--active { border-bottom-color: var(--color-electric); }

  .nav__lang {
    align-self: flex-start;
    margin-top: 14px;
  }

  .nav__cta {
    margin-top: 12px;
    text-align: center;
    padding: 14px 22px;
  }

  body.nav-locked { overflow: hidden; }
}

/* Hareket azaltma tercihi: geçiş/animasyonları sustur */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Sprint 9 — insight liste satırında bölüm etiketi */
.insight-row__tag {
  color: var(--color-electric-pale);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* =====================================================================
   REDESIGN — ritim, derinlik ve fotoğraf (VARIANCE 7 / MOTION 5 / DENSITY 4)
   Native CSS, navy + Parliament Blue + electric. Archivo + IBM Plex Mono.
   ===================================================================== */

:root {
  --wrap: 1360px;
  --gutter: clamp(24px, 5vw, 88px);
  --hair: rgba(143, 163, 255, 0.16);
  --hair-soft: rgba(237, 239, 245, 0.08);
}

/* ---- scroll-reveal (yalnız JS varsa gizler; reduced-motion'da anında) ---- */
.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--i, 0) * 70ms);
  will-change: opacity, transform;
}
.reveal-ready [data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal-ready [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---- Hero (ana sayfa): her zaman viewport'a sığar, nav'ı temizler ---- */
.hero {
  height: auto;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(100px, 14vh, 168px) var(--gutter) clamp(84px, 12vh, 128px);
}
.hero__content {
  position: relative;
  inset: auto;
  z-index: 2;
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0;
  justify-content: flex-start;
}
.hero__kicker { font-size: 12px; letter-spacing: 0.3em; }
.hero__title {
  font-size: clamp(32px, 4.4vw, 74px);
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin: 18px 0 0;
  max-width: 22ch;
}
.hero__sub {
  font-size: clamp(16px, 1.6vw, 24px);
  line-height: 1.36;
  margin: 22px 0 0;
  max-width: 48ch;
}
.hero__actions { margin-top: clamp(22px, 3.6vh, 38px); }
.hero__meta {
  left: var(--gutter);
  right: var(--gutter);
  bottom: 20px;
  gap: 20px;
}
@media (max-width: 860px) {
  .hero { min-height: 92dvh; padding-top: 96px; }
  .hero__meta { position: static; margin-top: 40px; flex-direction: column; gap: 6px; }
}

/* ---- Generic sayfa hero (.phero) ---- */
.phero {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(120px, 17vh, 200px) var(--gutter) clamp(64px, 10vh, 120px);
  position: relative;
}
/* Full-bleed, yumuşak, yavaşça süzülen glow — içerik kutusuna kırpılmaz (kesik kenar yok). */
.phero::before {
  content: "";
  position: absolute;
  top: -8%;
  left: 50%;
  width: 100vw;
  height: 128%;
  transform: translateX(-50%);
  background:
    radial-gradient(42% 60% at 30% 30%, rgba(92, 119, 255, 0.20), transparent 70%),
    radial-gradient(34% 52% at 66% 16%, rgba(27, 42, 107, 0.42), transparent 72%);
  pointer-events: none;
  z-index: -1;
  will-change: transform, opacity;
  animation: pheroGlow 14s ease-in-out infinite alternate;
}
@keyframes pheroGlow {
  0%   { transform: translateX(-50%) translate3d(-9%, -4%, 0) scale(1);    opacity: 0.78; }
  50%  { transform: translateX(-50%) translate3d(10%, 6%, 0) scale(1.16);  opacity: 1; }
  100% { transform: translateX(-50%) translate3d(-5%, 5%, 0) scale(1.06);  opacity: 0.9; }
}
.phero__top {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-bottom: 5vh;
}
.phero__kicker {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
  white-space: nowrap;
}
.phero__rule { height: 1px; flex: 1; background: linear-gradient(90deg, var(--hair), transparent); }
.phero__title {
  font-size: clamp(34px, 4.2vw, 66px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.0;
  margin: 0;
  max-width: 18ch;
}
.phero__lead {
  font-size: clamp(16px, 1.2vw, 20px);
  line-height: 1.6;
  color: var(--color-body);
  max-width: 60ch;
  margin: 4vh 0 0;
}

/* ---- Steps (approach): numaralı adımlar, dikey bağlaç ---- */
.steps { max-width: var(--wrap); margin: 0 auto; padding: 4vh var(--gutter) 8vh; }
.steps__list { list-style: none; margin: 0; padding: 0; }
.steps__item {
  display: grid;
  grid-template-columns: minmax(120px, 0.9fr) minmax(0, 3fr);
  gap: clamp(28px, 6vw, 96px);
  padding: 7vh 0;
  border-top: 1px solid var(--hair-soft);
  position: relative;
}
.steps__item:first-child { border-top: none; }
.steps__index {
  font-family: var(--font-mono);
  font-size: clamp(40px, 5vw, 76px);
  font-weight: 500;
  line-height: 1;
  color: var(--color-electric);
  letter-spacing: -0.02em;
}
.steps__title {
  font-size: clamp(26px, 3vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 20px;
  max-width: 22ch;
}
.steps__text {
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.72;
  color: var(--color-body);
  margin: 0;
  max-width: 62ch;
}

/* ---- Card grid (capabilities / industries) ---- */
.cardgrid {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 4vh var(--gutter) 8vh;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--hair-soft);
  border: 1px solid var(--hair-soft);
  border-radius: 18px;
  overflow: hidden;
}
.cardgrid {
  padding: 0;
  margin-top: 4vh;
  margin-bottom: 8vh;
  max-width: min(var(--wrap), calc(100% - 2 * var(--gutter)));
}
.cardgrid__cell {
  background: linear-gradient(165deg, rgba(20, 28, 63, 0.55), rgba(10, 14, 32, 0.9));
  padding: clamp(32px, 3.6vw, 60px);
  position: relative;
  transition: background 0.3s ease;
}
.cardgrid__cell:hover { background: linear-gradient(165deg, rgba(27, 42, 107, 0.6), rgba(15, 21, 51, 0.95)); }
.cardgrid__cell::before {
  content: "";
  position: absolute;
  left: 0; top: 24px; bottom: 24px;
  width: 2px;
  background: var(--color-electric);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.cardgrid__cell:hover::before { transform: scaleY(1); }
.cardgrid__index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--color-electric-pale);
}
.cardgrid__title {
  font-size: clamp(22px, 2.1vw, 30px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 20px 0 14px;
}
.cardgrid__text {
  font-size: 16px;
  line-height: 1.68;
  color: var(--color-body);
  margin: 0;
}

/* ---- Chapters (editorial): dev soluk arka-plan numarası ---- */
.chapters { max-width: var(--wrap); margin: 0 auto; padding: 2vh var(--gutter) 6vh; }
.chapter {
  position: relative;
  padding: 9vh clamp(20px, 4vw, 72px);
  border-top: 1px solid var(--hair-soft);
  overflow: hidden;
}
.chapter:first-child { border-top: none; }
.chapter--alt {
  background: linear-gradient(180deg, var(--color-navy), #0E1533);
  border-radius: 20px;
  border-top: none;
  margin: 2vh 0;
}
.chapter__ghost {
  position: absolute;
  top: 3vh;
  right: 2vw;
  font-family: var(--font-mono);
  font-size: clamp(120px, 20vw, 300px);
  font-weight: 500;
  line-height: 0.7;
  color: rgba(92, 119, 255, 0.06);
  pointer-events: none;
  z-index: 0;
}
.chapter__title {
  position: relative;
  z-index: 1;
  font-size: clamp(28px, 3.6vw, 56px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0 0 24px;
  max-width: 20ch;
}
.chapter__text {
  position: relative;
  z-index: 1;
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.72;
  color: var(--color-body);
  margin: 0;
  max-width: 60ch;
}

/* ---- Scene: tam genişlik fotoğraf bandı ---- */
.scene {
  position: relative;
  width: 100%;
  min-height: clamp(420px, 62vh, 640px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  margin: 6vh 0;
}
.scene__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1) brightness(1);
}
.scene__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 14, 32, 0.86) 0%, rgba(10, 14, 32, 0.38) 48%, rgba(10, 14, 32, 0.05) 100%),
    linear-gradient(0deg, rgba(10, 14, 32, 0.78), transparent 52%);
}
.scene__content {
  position: relative;
  z-index: 1;
  max-width: var(--wrap);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(40px, 6vh, 72px);
}
.scene__statement {
  font-size: clamp(30px, 4.6vw, 74px);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.98;
  margin: 0;
  max-width: 18ch;
}
.scene__caption {
  display: inline-block;
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
}

/* ---- Metrics (kanıt şeridi yeniden) ---- */
.metrics {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 8vh var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(28px, 5vw, 90px);
  align-items: center;
  border-top: 1px solid var(--hair);
}
.metrics__label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
}
.metrics__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px 44px;
}
.metrics__item {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-ink);
  display: flex;
  gap: 12px;
}
.metrics__mark { color: var(--color-electric); }

/* ---- End CTA (tam genişlik navy panel) ---- */
.endcta {
  position: relative;
  margin-top: 4vh;
  padding: clamp(64px, 12vh, 150px) var(--gutter);
  background:
    radial-gradient(ellipse 70% 120% at 80% 0%, rgba(92, 119, 255, 0.22), transparent 60%),
    linear-gradient(180deg, var(--color-navy-soft), #0B1130 70%);
  border-top: 1px solid var(--hair);
  overflow: hidden;
}
.endcta__inner { max-width: var(--wrap); margin: 0 auto; text-align: center; }
.endcta__kicker {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
}
.endcta__title {
  font-size: clamp(38px, 6vw, 92px);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.98;
  margin: 24px auto 0;
  max-width: 18ch;
}
.endcta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: clamp(32px, 5vh, 56px);
}

/* ---- Insight liste: kartsı satırlar ---- */
.insight-list { max-width: var(--wrap); }
.insight-row { padding-left: 0; padding-right: 0; }

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .phero { padding-top: 20vh; }
  .phero__rule { display: none; }
  .steps__item { grid-template-columns: 1fr; gap: 16px; padding: 6vh 0; }
  .steps__index { font-size: 44px; }
  .cardgrid { grid-template-columns: 1fr; }
  .chapter { padding: 7vh 0; }
  .chapter--alt { padding: 6vh 22px; }
  .chapter__ghost { font-size: 120px; top: auto; bottom: -10px; right: -4px; }
  .metrics { grid-template-columns: 1fr; gap: 20px; }
  .scene { min-height: 60vh; }
  .scene__veil { background: linear-gradient(0deg, rgba(10, 14, 32, 0.95), rgba(10, 14, 32, 0.35)); }
}

/* =====================================================================
   INDUSTRIES — ikonik kartlar + sektör detay
   ===================================================================== */

/* ---- Ana sayfa: ikonik kart grid ---- */
.indgrid {
  max-width: var(--wrap);
  margin: 2vh auto 8vh;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(18px, 2vw, 28px);
}
.indcard {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(30px, 3.2vw, 48px);
  background: linear-gradient(165deg, rgba(20, 28, 63, 0.5), rgba(10, 14, 32, 0.85));
  border: 1px solid var(--hair-soft);
  border-radius: 20px;
  text-decoration: none;
  color: var(--color-ink);
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s, background 0.3s;
}
.indcard:hover {
  transform: translateY(-4px);
  border-color: rgba(92, 119, 255, 0.4);
  background: linear-gradient(165deg, rgba(27, 42, 107, 0.55), rgba(15, 21, 51, 0.92));
  color: var(--color-ink);
}
.indcard__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(92, 119, 255, 0.12);
  border: 1px solid rgba(92, 119, 255, 0.28);
  color: var(--color-electric-soft);
  margin-bottom: 26px;
}
.indcard__title {
  font-size: clamp(22px, 2.1vw, 30px);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 12px;
}
.indcard__text {
  font-size: 15.5px;
  line-height: 1.62;
  color: var(--color-body);
  margin: 0 0 22px;
  max-width: 46ch;
}
.indcard__tags {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.indcard__tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  border: 1px solid var(--hair-soft);
  border-radius: 999px;
  padding: 5px 11px;
}
.indcard__more {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-electric-pale);
  display: inline-flex;
  gap: 8px;
}
.indcard:hover .indcard__more { color: var(--color-ink); }

/* ---- Detay hero ---- */
.ind-hero {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(112px, 15vh, 180px) var(--gutter) 8vh;
  position: relative;
}
/* Full-bleed, hareketli glow — içerik kutusuna kırpılmaz (kesik kenar yok). */
.ind-hero::before {
  content: "";
  position: absolute;
  top: -8%;
  left: 50%;
  width: 100vw;
  height: 128%;
  transform: translateX(-50%);
  background:
    radial-gradient(42% 60% at 30% 30%, rgba(92, 119, 255, 0.20), transparent 70%),
    radial-gradient(34% 52% at 66% 16%, rgba(27, 42, 107, 0.42), transparent 72%);
  pointer-events: none;
  z-index: -1;
  will-change: transform, opacity;
  animation: pheroGlow 14s ease-in-out infinite alternate;
}
.ind-hero__top {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 4vh;
}
.ind-hero__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 13px;
  background: rgba(92, 119, 255, 0.12);
  border: 1px solid rgba(92, 119, 255, 0.3);
  color: var(--color-electric-soft);
}
.ind-hero__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
}
.ind-hero__back {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-muted);
  text-decoration: none;
}
.ind-hero__back:hover { color: var(--color-electric-soft); }
.ind-hero__title {
  font-size: clamp(34px, 4.4vw, 68px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.0;
  margin: 0;
  max-width: 20ch;
}
.ind-hero__lead {
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.62;
  color: var(--color-body);
  max-width: 62ch;
  margin: 4vh 0 0;
}
.ind-hero__sectors {
  list-style: none;
  margin: 4vh 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.ind-hero__sector {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-body);
  border: 1px solid var(--hair);
  border-radius: 999px;
  padding: 7px 14px;
}

/* ---- Detay: iki sütun (iş akışları + yönetişim) ---- */
.ind-cols {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 4vh var(--gutter) 6vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(28px, 4vw, 72px);
  align-items: start;
}
.ind-cols__title {
  font-size: clamp(20px, 1.8vw, 27px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}
.ind-flow { list-style: none; margin: 0; padding: 0; }
.ind-flow__item {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--hair-soft);
  font-size: 16px;
  color: var(--color-ink);
}
.ind-flow__item:first-child { border-top: none; }
.ind-flow__mark { color: var(--color-electric); font-family: var(--font-mono); }
.ind-cols__block--gov {
  background: linear-gradient(180deg, var(--color-navy), #0E1533);
  border-radius: 20px;
  padding: clamp(28px, 3vw, 44px);
}
.ind-cols__text {
  font-size: 16px;
  line-height: 1.72;
  color: var(--color-body);
  margin: 0;
}

/* ---- Detay: vaka senaryoları ---- */
.ind-cases {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 2vh var(--gutter) 4vh;
}
.ind-cases__title {
  font-size: clamp(24px, 2.6vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 5vh;
}
.ind-cases__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--hair-soft);
  border: 1px solid var(--hair-soft);
  border-radius: 18px;
  overflow: hidden;
}
.ind-case {
  background: linear-gradient(165deg, rgba(20, 28, 63, 0.5), rgba(10, 14, 32, 0.9));
  padding: clamp(28px, 3vw, 48px);
}
.ind-case__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--color-electric-pale);
}
.ind-case__title {
  font-size: clamp(19px, 1.8vw, 25px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 16px 0 12px;
}
.ind-case__text {
  font-size: 15.5px;
  line-height: 1.66;
  color: var(--color-body);
  margin: 0;
}
.ind-cases__note {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-faint);
  margin: 26px 0 0;
}

@media (max-width: 860px) {
  .indgrid { grid-template-columns: 1fr; }
  .ind-cols { grid-template-columns: 1fr; gap: 32px; }
  .ind-cases__grid { grid-template-columns: 1fr; }
  .ind-hero__back { margin-left: 0; }
  .ind-hero__top { flex-wrap: wrap; }
}

/* =====================================================================
   FOOTER — geniş site haritası + dev wordmark (ödüllük)
   ===================================================================== */

/* Başa dön için yumuşak kaydırma (hareket azaltmada kapalı) */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
#top { position: absolute; top: 0; }

.siteftr {
  position: relative;
  margin-top: 2vh;
  /* Alt padding, sticky CTA barının footer içeriğini örtmemesi için genişletildi. */
  padding: clamp(56px, 8vh, 96px) 0 clamp(104px, 15vh, 132px);
  background:
    radial-gradient(ellipse 60% 120% at 92% 0%, rgba(92, 119, 255, 0.14), transparent 60%),
    linear-gradient(180deg, #0C1130, var(--color-bg) 60%);
  border-top: 1px solid rgba(92, 119, 255, 0.18);
  overflow: hidden;
}
.siteftr__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Üst: marka + kolonlar */
.siteftr__top {
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: clamp(40px, 6vw, 100px);
  padding-bottom: clamp(40px, 6vh, 70px);
  border-bottom: 1px solid var(--hair-soft);
}
.siteftr__logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-ink);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.siteftr__tag {
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-body);
  max-width: 30ch;
}
.siteftr__email {
  display: inline-block;
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--color-electric-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 163, 255, 0.4);
  padding-bottom: 3px;
}
.siteftr__email:hover { color: var(--color-ink); border-color: var(--color-ink); }
.siteftr__lang {
  display: inline-block;
  margin-top: 24px;
  margin-left: 26px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-muted);
  text-decoration: none;
}
.siteftr__lang:hover { color: var(--color-electric-soft); }

.siteftr__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 48px);
}
.siteftr__h {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
  margin-bottom: 18px;
}
.siteftr__link {
  display: block;
  padding: 8px 0;
  font-size: 15.5px;
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}
.siteftr__link:hover { color: var(--color-ink); transform: translateX(5px); }

/* Pazarlar şeridi */
.siteftr__markets {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 48px);
  flex-wrap: wrap;
  padding: clamp(28px, 4vh, 44px) 0;
  border-bottom: 1px solid var(--hair-soft);
}
.siteftr__markets-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
}
.siteftr__cities {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}
.siteftr__city {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-ink);
  border: 1px solid var(--hair);
  border-radius: 999px;
  padding: 6px 15px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.siteftr__city:hover { border-color: var(--color-electric); color: var(--color-electric-soft); }
.siteftr__nda {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-electric-pale);
}

/* Dev wordmark (edge-to-edge) */
.siteftr__lockup {
  margin: clamp(30px, 5vh, 64px) 0 clamp(16px, 2.5vh, 30px);
}
.siteftr__lockup-svg {
  display: block;
  width: 100%;
  height: auto;
  opacity: 0.2;
  transition: opacity 0.5s ease;
}
.siteftr:hover .siteftr__lockup-svg { opacity: 0.28; }

/* Alt bar */
.siteftr__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: clamp(20px, 3vh, 32px);
  border-top: 1px solid var(--hair-soft);
}
.siteftr__copy {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-faint);
}
.siteftr__totop {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.siteftr__totop:hover { color: var(--color-electric-soft); }

@media (max-width: 860px) {
  .siteftr__top { grid-template-columns: 1fr; gap: 40px; }
  .siteftr__cols { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .siteftr__nda { margin-left: 0; width: 100%; }
}
@media (max-width: 520px) {
  .siteftr__cols { grid-template-columns: 1fr; }
}

/* =====================================================================
   PROOF — ölçüm boyutları + temsili projeler + kapanış (toparlanmış)
   ===================================================================== */

.measures {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 2vh var(--gutter) 6vh;
}
.measures__head { margin-bottom: 5vh; }
.measures__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
}
.measures__title {
  font-size: clamp(26px, 3vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 16px 0 0;
}
.measures__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 2.4vw, 40px);
}
.measure {
  border-top: 1px solid var(--hair);
  padding-top: 22px;
}
.measure__mark {
  font-family: var(--font-mono);
  color: var(--color-electric);
  font-size: 18px;
}
.measure__k {
  font-size: clamp(18px, 1.5vw, 22px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 12px 0 10px;
}
.measure__v {
  font-size: 15px;
  line-height: 1.62;
  color: var(--color-body);
  margin: 0;
}

/* Temsili projeler */
.engage {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 4vh var(--gutter) 4vh;
}
.engage__title {
  font-size: clamp(24px, 2.6vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 5vh;
}
.engage__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 2vw, 26px);
}
.engage__card {
  background: linear-gradient(180deg, var(--color-navy), #0E1533);
  border: 1px solid var(--hair-soft);
  border-radius: 18px;
  padding: clamp(26px, 2.6vw, 38px);
}
.engage__top {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--hair-soft);
}
.engage__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-electric-pale);
}
.engage__sector {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--color-ink);
}
.engage__dl { margin: 0; }
.engage__dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 16px;
}
.engage__dt:first-child { margin-top: 0; }
.engage__dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-body);
}
.engage__dt--out { color: var(--color-electric-pale); }
.engage__dd--out { color: var(--color-ink); font-weight: 600; }
.engage__note {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-faint);
  margin: 28px 0 0;
}

/* Kapanış: pattern + NDA (ghost numarasız, net) */
.proof-close {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 6vh var(--gutter) 2vh;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(28px, 4vw, 72px);
}
.proof-close__item {
  border-top: 1px solid var(--hair);
  padding-top: 28px;
}
.proof-close__title {
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 16px;
  max-width: 18ch;
}
.proof-close__text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-body);
  margin: 0;
  max-width: 52ch;
}

@media (max-width: 980px) {
  .measures__grid { grid-template-columns: repeat(2, 1fr); }
  .engage__grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .measures__grid { grid-template-columns: 1fr; }
  .proof-close { grid-template-columns: 1fr; gap: 28px; }
}

/* ============================================================
   Partners (Ortaklar) — model-bağımsız ekosistem logo duvarı
   ============================================================ */
.partners-intro {
  max-width: var(--wrap);
  margin: 1vh auto 6vh;
  padding: 0 var(--gutter);
}
.partners-intro__text {
  font-size: clamp(18px, 1.8vw, 23px);
  line-height: 1.6;
  color: var(--color-body);
  margin: 0;
  max-width: 68ch;
}
.pgroup {
  max-width: var(--wrap);
  margin: 0 auto 5vh;
  padding: 0 var(--gutter);
}
.pgroup__head {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 26px;
}
.pgroup__rule {
  width: 34px;
  height: 1px;
  background: var(--color-electric);
  flex: none;
}
.pgroup__title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
  margin: 0;
}
.pgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 1.6vw, 22px);
}
.pcard {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: clamp(20px, 2vw, 28px);
  background: linear-gradient(165deg, rgba(20, 28, 63, 0.5), rgba(10, 14, 32, 0.85));
  border: 1px solid var(--hair-soft);
  border-radius: 16px;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s, background 0.3s;
}
.pcard:hover {
  transform: translateY(-4px);
  border-color: rgba(92, 119, 255, 0.4);
  background: linear-gradient(165deg, rgba(27, 42, 107, 0.55), rgba(15, 21, 51, 0.92));
}
.pcard__mark {
  width: 54px;
  height: 54px;
  flex: none;
  border-radius: 13px;
  background: rgba(237, 239, 245, 0.05);
  border: 1px solid var(--hair-soft);
}
.pcard__body { min-width: 0; }
.pcard__name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-ink);
  margin: 3px 0 7px;
}
.pcard__text {
  font-size: 14px;
  line-height: 1.55;
  color: var(--color-muted);
  margin: 0;
}
.partners-note {
  max-width: var(--wrap);
  margin: 1vh auto 7vh;
  padding: 0 var(--gutter);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-faint);
  letter-spacing: 0.01em;
}
@media (max-width: 980px) {
  .pgrid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .pgrid { grid-template-columns: 1fr; }
}

/* ---------- Perks (partner avantajları) ---------- */
.perks {
  max-width: var(--wrap);
  margin: 9vh auto 3vh;
  padding: 0 var(--gutter);
}
.perks__intro {
  max-width: 72ch;
  margin-bottom: clamp(40px, 5vh, 64px);
}
.perks__rule {
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-electric);
  margin-bottom: 26px;
}
.perks__heading {
  font-size: clamp(30px, 3.4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--color-ink);
  margin: 0 0 22px;
}
.perks__lead {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.62;
  color: var(--color-body);
  margin: 0 0 16px;
}
.perks__lead:last-child { color: var(--color-muted); }

.perkgroup { margin-bottom: clamp(30px, 4vh, 48px); }
.perkgroup__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hair-soft);
}
.perkgroup__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-electric);
  flex: none;
}
.perkgroup__title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
  margin: 0;
}
.perkgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(14px, 1.6vw, 22px);
}
.perkcard {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: clamp(20px, 2vw, 26px);
  background: linear-gradient(165deg, rgba(20, 28, 63, 0.5), rgba(10, 14, 32, 0.85));
  border: 1px solid var(--hair-soft);
  border-radius: 16px;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s, background 0.3s;
}
.perkcard:hover {
  transform: translateY(-4px);
  border-color: rgba(92, 119, 255, 0.4);
  background: linear-gradient(165deg, rgba(27, 42, 107, 0.55), rgba(15, 21, 51, 0.92));
}
.perkcard__body { min-width: 0; }
.perkcard__name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-ink);
  margin: 3px 0 8px;
}
.perkcard__text {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--color-body);
  margin: 0;
}

.perks-closer {
  margin-top: clamp(30px, 4vh, 50px);
  padding: clamp(34px, 4.4vw, 60px);
  text-align: center;
  border: 1px solid rgba(92, 119, 255, 0.34);
  border-radius: 22px;
  background:
    radial-gradient(120% 140% at 50% 0%, rgba(92, 119, 255, 0.18), rgba(92, 119, 255, 0) 60%),
    linear-gradient(165deg, rgba(20, 28, 63, 0.6), rgba(10, 14, 32, 0.9));
}
.perks-closer__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-electric-pale);
  margin-bottom: 18px;
}
.perks-closer__lead {
  font-size: clamp(20px, 2vw, 27px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--color-ink);
  max-width: 46ch;
  margin: 0 auto 14px;
}
.perks-closer__line {
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.55;
  color: var(--color-muted);
  margin: 0 auto 28px;
  max-width: 42ch;
}
.perks-closer__cta { margin: 0 auto; }
.perks-closer__fine {
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--color-faint);
  max-width: 64ch;
  margin: 30px auto 0;
}
@media (max-width: 760px) {
  .perkgrid { grid-template-columns: 1fr; }
}

/* ============================================================
   Sticky alt CTA barı — round, floating; sol motto + sağ CTA
   Header CTA'sının yerini alır. z-index 50: üst nav (60) ve
   mobil menünün altında kalır. Contact sayfasında render edilmez.
   ============================================================ */
.stickybar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: clamp(14px, 2.4vh, 26px);
  z-index: 50;
  padding: 0 var(--gutter);
  pointer-events: none; /* yan boşluklar alttaki içeriğe tıklamayı engellemesin */
}
.stickybar__inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 15px 15px 15px 38px;
  background: rgba(14, 19, 46, 0.82);
  border: 1px solid rgba(143, 163, 255, 0.32);
  border-radius: 999px;
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  box-shadow: 0 22px 60px -18px rgba(0, 0, 0, 0.75), inset 0 1px 0 rgba(237, 239, 245, 0.06);
  pointer-events: auto;
}
.stickybar__motto {
  margin: 0;
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--color-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stickybar__cta {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-bg);
  background: var(--color-electric);
  text-decoration: none;
  padding: 15px 28px;
  border-radius: 999px;
  transition: background 0.2s, transform 0.2s;
}
.stickybar__cta:hover {
  background: var(--color-electric-soft);
  transform: translateY(-1px);
}
.stickybar__cta:focus-visible {
  outline: 2px solid var(--color-electric-pale);
  outline-offset: 3px;
}

/* Anasayfa: bar başta gizli, hero'dan aşağı scroll edilince belirir. */
.stickybar[data-reveal-on-scroll] .stickybar__inner {
  opacity: 0;
  transform: translateY(150%);
  pointer-events: none;
}
.stickybar[data-reveal-on-scroll].is-visible .stickybar__inner {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* end-CTA / footer görününce bar yuvasına iner (tüm sayfalar): gerçek CTA ile
   aynı mavinin çakışmasını ve footer'ın örtülmesini önler. */
.stickybar__inner {
  transition: opacity 0.35s ease, transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}
.stickybar.is-docked .stickybar__inner {
  opacity: 0;
  transform: translateY(150%);
  pointer-events: none;
}

@media (max-width: 640px) {
  .stickybar__inner { gap: 14px; padding: 12px 12px 12px 26px; }
  .stickybar__motto { font-size: 15px; }
}
@media (max-width: 460px) {
  .stickybar { bottom: 12px; }
  .stickybar__motto { display: none; }
  .stickybar__inner { justify-content: center; padding: 9px; }
  .stickybar__cta { width: 100%; justify-content: center; padding: 15px 22px; }
}

/* ============================================================
   Periyodik "splash" — nav marka metni + CTA butonlarında 5 sn'de
   bir ışık geçişi (shine sweep). Reduced-motion'da devre dışı kalır.
   ============================================================ */
.stickybar__cta,
.btn--primary {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.stickybar__cta::after,
.btn--primary::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 55%;
  background: linear-gradient(100deg, transparent 0%, rgba(255, 255, 255, 0.5) 50%, transparent 100%);
  transform: translateX(-220%) skewX(-18deg);
  animation: ctaSplash 5s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}
@keyframes ctaSplash {
  0%   { transform: translateX(-220%) skewX(-18deg); }
  14%  { transform: translateX(280%) skewX(-18deg); }
  100% { transform: translateX(280%) skewX(-18deg); }
}

/* Nav marka metninde electric ışık parlaması (background-clip: text). */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .nav__brand-name {
    background-image: linear-gradient(100deg,
      var(--color-ink) 0%, var(--color-ink) 42%,
      var(--color-electric-soft) 50%,
      var(--color-ink) 58%, var(--color-ink) 100%);
    background-size: 260% 100%;
    background-position: 200% 0;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: navTextSplash 5s ease-in-out infinite;
  }
}
@keyframes navTextSplash {
  0%   { background-position: 200% 0; }
  16%  { background-position: -60% 0; }
  100% { background-position: -60% 0; }
}