/* ============================================================
   WOPPY · ANASAYFA · EDITION II · CEO-FIRST · 2026
   Marka kılavuzuna sadık. 5 kompakt blok. Detaylar tıklanır.
   ============================================================ */

:root {
  --black:    #0a0a0c;
  --deep:     #0f0f12;
  --surface:  #16161a;
  --surface2: #1c1c22;
  --surface3: #22222a;
  --rim:      rgba(255,255,255,0.06);
  --rim2:     rgba(255,255,255,0.10);
  --rim3:     rgba(255,255,255,0.18);
  --rim-strong: rgba(255,255,255,0.32);

  --p900: #1e1b3a;
  --p800: #2a234d;
  --p700: #3d3164;
  --p600: #5a4ba0;
  --p500: #7c6fce;
  --p400: #9b8cf0;
  --p300: #b5acf5;
  --p200: #d4cdfb;
  --p100: #ece9fe;

  --c-1a: #4a90e2;
  --c-1b: #8a7fcc;
  --c-1c: #3aa985;
  --c-2:  #c98a3d;
  --c-3:  #c45b8a;

  --green: #3aa985;
  --red:   #d44848;
  --amber: #c98a3d;

  --t1: #e8e8ed;
  --t2: #8a8a96;
  --t3: #5a5a65;
  --t4: #2a2a32;

  --ff:      'Geist', system-ui, sans-serif;
  --ff-mono: 'Geist Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

html, body {
  background: var(--black);
  color: var(--t1);
  font-family: var(--ff);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection { background: var(--p600); color: var(--t1); }

/* grain */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.012;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='3' height='3'><rect width='1' height='1' x='0' y='0' fill='white'/></svg>");
  mix-blend-mode: overlay;
}

/* ============================================================
   ÜST ŞERİT · STICKY (orijinal birebir korundu)
   ============================================================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,12,0.72);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--rim);
}
.topbar-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 18px 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}
.topbar-brand { display: flex; flex-direction: column; gap: 2px; }
.topbar-brand .mark {
  font-family: var(--ff);
  font-weight: 600;
  font-size: 18px;
  color: var(--t1);
  letter-spacing: -0.01em;
}
.topbar-brand .mark .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--p400);
  margin-right: 8px;
  vertical-align: 2px;
  box-shadow: 0 0 8px rgba(155,140,240,0.6);
}
.topbar-brand .sub {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--t3);
  text-transform: uppercase;
}

.topbar-nav {
  display: flex;
  gap: 32px;
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.topbar-nav > a,
.topbar-nav > .nav-item {
  color: var(--t2);
  text-decoration: none;
  transition: color 0.2s ease;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 0;
  cursor: pointer;
}
.topbar-nav > a:hover,
.topbar-nav > .nav-item:hover > .nav-trigger { color: var(--t1); }
.topbar-nav .nav-trigger {
  color: var(--t2);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color 0.2s ease;
}
.topbar-nav .nav-trigger .caret {
  font-family: var(--ff);
  font-size: 9px;
  color: var(--t3);
  transition: transform 0.2s ease, color 0.2s ease;
}
.topbar-nav .nav-item:hover .nav-trigger .caret,
.topbar-nav .nav-item.open .nav-trigger .caret {
  color: var(--p400);
  transform: rotate(180deg);
}

/* DROPDOWN MENU */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 340px;
  background: var(--surface);
  border: 1px solid var(--rim2);
  border-radius: 4px;
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 200;
  box-shadow: 0 16px 48px rgba(0,0,0,0.4),
              0 0 0 1px rgba(124,111,206,0.08);
}
.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -16px; left: 0; right: 0; height: 16px;
}
.nav-dropdown::after {
  content: '';
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  width: 60%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--p400), transparent);
}
.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown,
.nav-item.open .nav-dropdown {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 3px;
  text-decoration: none;
  transition: background 0.18s ease;
  color: var(--t1);
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}
.dropdown-item:hover {
  background: rgba(124,111,206,0.06);
}
.dropdown-item .num {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--p400);
  background: var(--p900);
  padding: 5px 8px;
  border-radius: 2px;
  min-width: 36px;
  text-align: center;
  text-transform: uppercase;
}
.dropdown-item .info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.dropdown-item .name {
  font-family: var(--ff);
  font-size: 13px;
  font-weight: 500;
  color: var(--t1);
  letter-spacing: -0.005em;
  text-transform: none;
}
.dropdown-item .desc {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--t3);
  text-transform: none;
}
.dropdown-item .arrow {
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--t3);
  transition: transform 0.18s ease, color 0.18s ease;
}
.dropdown-item:hover .arrow {
  color: var(--p400);
  transform: translateX(3px);
}
.dropdown-divider {
  height: 1px;
  background: var(--rim);
  margin: 6px 8px;
}
.dropdown-overview {
  background: rgba(124,111,206,0.04);
}
.dropdown-overview .num { background: var(--p700); color: var(--p100); }
.dropdown-overview .name { color: var(--p200); }

.topbar-status {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.topbar-cta {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t1);
  text-decoration: none;
  background: var(--p700);
  border: 1px solid var(--p600);
  padding: 10px 18px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}
.topbar-cta:hover {
  background: var(--p600);
  border-color: var(--p500);
  transform: translateY(-1px);
}
.topbar-cta .arrow { font-family: var(--ff); font-size: 13px; }

/* ============================================================
   HERO · EXECUTIVE SUMMARY · 1 EKRAN
   ============================================================ */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  padding: 40px 48px 48px;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
}
.hero-bg::before {
  content: '';
  position: absolute;
  width: 720px; height: 720px;
  top: -180px; left: -180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,111,206,0.22), transparent 60%);
  filter: blur(120px);
}
.hero-bg::after {
  content: '';
  position: absolute;
  width: 640px; height: 640px;
  bottom: -220px; right: -120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74,144,226,0.14), transparent 60%);
  filter: blur(120px);
}
.hero-grid {
  position: absolute; inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--rim) 1px, transparent 1px),
    linear-gradient(90deg, var(--rim) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 72px;
  align-items: center;
}

.manifesto {
  font-family: var(--ff);
  font-weight: 700;
  font-size: clamp(44px, 6vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--t1);
  margin-bottom: 28px;
}
.manifesto .accent { color: var(--p400); }

/* Hero-deck · manifesto'nun doğal devamı, kart değil — alt-başlık */
.hero-deck {
  font-family: var(--ff);
  font-size: clamp(17px, 1.55vw, 20px);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.008em;
  color: var(--t2);
  max-width: 600px;
  margin: 0 0 28px;
  padding-left: 16px;
  border-left: 2px solid var(--p500);
}
.hero-deck strong {
  color: var(--p300);
  font-weight: 600;
}

/* Eski hero-definition CSS'i artık kullanılmıyor — silindi */
.hero-para {
  font-size: 17px;
  line-height: 1.6;
  color: var(--t2);
  max-width: 540px;
  margin-bottom: 40px;
}
.hero-para strong {
  color: var(--t1);
  font-weight: 500;
}
.hero-para .anchor {
  font-family: var(--ff-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--p300);
  background: rgba(124,111,206,0.08);
  padding: 2px 7px;
  border-radius: 2px;
}

/* HERO PROOF · tek çarpıcı sayı · CEO'nun aklında kalacak ifade */
.hero-proof {
  margin-bottom: 36px;
  max-width: 620px;
  padding: 22px 0 24px;
  border-top: 1px solid var(--rim2);
  border-bottom: 1px solid var(--rim2);
}
.hero-proof .hp-label {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--p400);
  display: block;
  margin-bottom: 12px;
}
.hero-proof .hp-line {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.hero-proof .hp-before {
  font-family: var(--ff);
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 500;
  color: var(--t2);
  text-decoration: line-through;
  text-decoration-color: rgba(212,72,72,0.7);
  text-decoration-thickness: 2px;
  letter-spacing: -0.02em;
  line-height: 1;
}
.hero-proof .hp-arrow {
  font-family: var(--ff);
  font-size: clamp(24px, 2.8vw, 32px);
  color: var(--p400);
  font-weight: 400;
  line-height: 1;
}
.hero-proof .hp-after {
  font-family: var(--ff);
  font-size: clamp(36px, 4.4vw, 56px);
  font-weight: 700;
  color: var(--p300);
  letter-spacing: -0.03em;
  line-height: 1;
}
.hero-proof .hp-context {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t3);
  display: block;
}

/* HERO CTA · tek buton, başka süs yok */
.hero-cta {
  display: flex;
  align-items: center;
}

.btn {
  font-family: var(--ff-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 22px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--p600);
  color: white;
  border-color: var(--p500);
  box-shadow: 0 4px 24px rgba(124,111,206,0.22);
}
.btn-primary:hover {
  background: var(--p500);
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(124,111,206,0.32);
}
.btn-secondary {
  background: transparent;
  color: var(--t1);
  border-color: var(--rim3);
}
.btn-secondary:hover {
  border-color: var(--p400);
  color: var(--p300);
}
.btn-hero {
  padding: 18px 28px;
  font-size: 13px;
  letter-spacing: 0.16em;
}
.btn-hero .arrow { font-size: 16px; }
.btn .arrow { font-family: var(--ff); font-size: 14px; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* HERO RIGHT · diagram */
.hero-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 520px;
  margin: 0 auto;
}
.hero-visual svg { width: 100%; height: 100%; display: block; }

/* spinning ring around emblem */
@keyframes emblem-ring-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.emblem-ring-outer {
  transform-origin: 200px 200px;
  animation: emblem-ring-rotate 90s linear infinite;
}
@media (prefers-reduced-motion: reduce) {
  .emblem-ring-outer { animation: none; }
}

/* ============================================================
   EXECUTIVE FLOW · 5 KOMPAKT BLOK
   ============================================================ */
.exec-flow {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 48px 64px;
}

/* Mini progress rail */
.exec-rail {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-bottom: 40px;
  border: 1px solid var(--rim2);
  border-radius: 4px;
  overflow: hidden;
  background: var(--deep);
}
.exec-rail-step {
  padding: 18px 22px;
  border-right: 1px solid var(--rim);
  position: relative;
  cursor: pointer;
  transition: background 0.18s ease;
  text-decoration: none;
  color: inherit;
  display: block;
}
.exec-rail-step:last-child { border-right: none; }
.exec-rail-step:hover {
  background: rgba(124,111,206,0.05);
}
.exec-rail-step .step-num {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--p400);
  display: block;
  margin-bottom: 6px;
}
.exec-rail-step .step-name {
  font-family: var(--ff);
  font-size: 13px;
  font-weight: 500;
  color: var(--t1);
  display: block;
  letter-spacing: -0.005em;
  margin-bottom: 2px;
}
.exec-rail-step .step-meta {
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t3);
  display: block;
}
.exec-rail-step::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  height: 2px;
  width: 0;
  background: var(--p400);
  transition: width 0.3s ease;
}
.exec-rail-step:hover::after { width: 100%; }

/* Section block */
.block {
  position: relative;
  margin-bottom: 40px;
  scroll-margin-top: 96px;
}
.block:last-child { margin-bottom: 0; }

.block-card {
  background: linear-gradient(180deg, var(--deep) 0%, var(--surface) 100%);
  border: 1px solid var(--rim2);
  border-radius: 6px;
  padding: 36px 40px;
  position: relative;
  overflow: hidden;
}
.block-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-c, var(--p500)), transparent);
  opacity: 0.6;
}

.block-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 24px;
}
.block-head-left { flex: 1; }
.block-kicker {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--t3);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.block-kicker .num {
  color: var(--p400);
  background: var(--p900);
  padding: 4px 8px;
  border-radius: 2px;
  letter-spacing: 0.14em;
}
.block-kicker .sep { width: 18px; height: 1px; background: var(--rim2); }

.block-title {
  font-family: var(--ff);
  font-weight: 600;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.022em;
  color: var(--t1);
  margin-bottom: 16px;
}
.block-title .accent { color: var(--p400); }

.block-lead {
  font-size: 16px;
  line-height: 1.65;
  color: var(--t2);
  max-width: 720px;
}
.block-lead strong { color: var(--t1); font-weight: 500; }

/* expand button (top-right) */
.expand-btn {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t1);
  background: var(--surface2);
  border: 1px solid var(--rim2);
  padding: 11px 18px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.expand-btn:hover {
  border-color: var(--p400);
  background: var(--surface3);
  color: var(--p300);
}
.expand-btn .arrow {
  font-family: var(--ff);
  font-size: 13px;
  transition: transform 0.3s ease;
}
.block.expanded .expand-btn .arrow {
  transform: rotate(180deg);
}
.expand-btn .label-open { display: inline; }
.expand-btn .label-close { display: none; }
.block.expanded .expand-btn .label-open { display: none; }
.block.expanded .expand-btn .label-close { display: inline; }

/* SUMMARY ROW · 3-up cards inside block */
.summary-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 12px;
}
.summary-card {
  background: var(--surface);
  border: 1px solid var(--rim);
  border-radius: 4px;
  padding: 24px 22px;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.summary-card:hover {
  border-color: var(--rim3);
  transform: translateY(-2px);
}
.summary-card .sc-num {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--t3);
  display: block;
  margin-bottom: 12px;
}
.summary-card .sc-num .pip {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-c, var(--p500));
  margin-right: 8px;
  vertical-align: 1px;
}
.summary-card .sc-title {
  font-family: var(--ff);
  font-size: 17px;
  font-weight: 600;
  color: var(--t1);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  line-height: 1.25;
}
.summary-card .sc-desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--t2);
  margin-bottom: 14px;
}
.summary-card .sc-stat {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--accent-c, var(--p400));
  border-top: 1px solid var(--rim);
  padding-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.summary-card .sc-stat .v { color: var(--t1); font-size: 14px; font-weight: 600; }

/* BIG STAT · for proof block */
.big-stat-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
  margin-top: 8px;
}
.big-stat {
  background: var(--surface);
  border: 1px solid var(--rim2);
  border-left: 3px solid var(--p500);
  border-radius: 4px;
  padding: 32px 36px;
}
.big-stat .ctx {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--t3);
  margin-bottom: 18px;
  display: block;
}
.big-stat .transform-line {
  display: flex;
  align-items: baseline;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.big-stat .before {
  font-family: var(--ff);
  font-size: 32px;
  font-weight: 500;
  color: var(--t2);
  letter-spacing: -0.02em;
  text-decoration: line-through;
  text-decoration-color: var(--red);
  text-decoration-thickness: 2px;
}
.big-stat .arrow {
  font-family: var(--ff);
  font-size: 28px;
  color: var(--p400);
}
.big-stat .after {
  font-family: var(--ff);
  font-size: 44px;
  font-weight: 700;
  color: var(--p300);
  letter-spacing: -0.025em;
  line-height: 1;
}
.big-stat .after .u {
  font-size: 18px;
  font-weight: 500;
  color: var(--p400);
  margin-left: 4px;
}
.big-stat .caption {
  font-size: 14px;
  color: var(--t2);
  line-height: 1.55;
}
.big-stat .caption strong { color: var(--t1); font-weight: 500; }

.proof-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.proof-meta-cell {
  background: var(--surface);
  border: 1px solid var(--rim);
  padding: 18px 20px;
  border-radius: 3px;
}
.proof-meta-cell .label {
  font-family: var(--ff-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--t3);
  display: block;
  margin-bottom: 8px;
}
.proof-meta-cell .value {
  font-family: var(--ff);
  font-size: 18px;
  font-weight: 600;
  color: var(--t1);
  letter-spacing: -0.01em;
  display: block;
  margin-bottom: 4px;
}
.proof-meta-cell .meta {
  font-family: var(--ff-mono);
  font-size: 10px;
  color: var(--t3);
}

/* 5-STAGE DIAGRAM */
.stage-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  position: relative;
}
.stage-cell {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--rim);
  padding: 24px 18px 22px;
  border-radius: 3px;
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}
.stage-cell::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 28px; height: 3px;
  background: var(--stage-c);
  border-radius: 0 0 3px 0;
}
.stage-cell:hover {
  border-color: var(--stage-c);
  transform: translateY(-3px);
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface2) 100%);
}
.stage-cell .stage-id {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--stage-c);
  display: block;
  margin-bottom: 8px;
}
.stage-cell .stage-name {
  font-family: var(--ff);
  font-size: 15px;
  font-weight: 600;
  color: var(--t1);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 10px;
}
.stage-cell .stage-desc {
  font-size: 12.5px;
  color: var(--t2);
  line-height: 1.5;
  margin-bottom: 14px;
}
.stage-cell .stage-time {
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t3);
  padding-top: 12px;
  border-top: 1px solid var(--rim);
  display: flex;
  justify-content: space-between;
}
.stage-cell .stage-time .dur { color: var(--stage-c); }

/* connector arrows between stage cells (decorative) */
.stage-strip .stage-cell:not(:last-child)::after {
  content: '→';
  position: absolute;
  top: 50%;
  right: -12px;
  transform: translateY(-50%);
  font-family: var(--ff);
  font-size: 14px;
  color: var(--rim3);
  z-index: 2;
}

/* FIRST STEP · clean horizontal */
.firststep-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 8px;
}
.firststep-cell {
  background: var(--surface);
  border: 1px solid var(--rim);
  padding: 22px 20px;
  border-radius: 3px;
  position: relative;
}
.firststep-cell .week {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--p400);
  background: var(--p900);
  padding: 4px 8px;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 12px;
}
.firststep-cell .what {
  font-family: var(--ff);
  font-size: 14px;
  font-weight: 500;
  color: var(--t1);
  letter-spacing: -0.005em;
  line-height: 1.35;
  margin-bottom: 8px;
}
.firststep-cell .out {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--t3);
  text-transform: uppercase;
}

.firststep-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 32px;
  padding: 24px 28px;
  background: linear-gradient(90deg, rgba(124,111,206,0.10), rgba(124,111,206,0.04));
  border: 1px solid var(--p700);
  border-radius: 4px;
  gap: 24px;
  flex-wrap: wrap;
}
.firststep-cta-text {
  flex: 1;
  min-width: 280px;
}
.firststep-cta-text .label {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--p400);
  display: block;
  margin-bottom: 6px;
}
.firststep-cta-text .title {
  font-family: var(--ff);
  font-size: 19px;
  font-weight: 600;
  color: var(--t1);
  letter-spacing: -0.01em;
}
.firststep-cta-text .sub {
  font-size: 13px;
  color: var(--t2);
  margin-top: 4px;
}

/* ===== EXPANDABLE DETAIL PANEL ===== */
.block-detail {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, opacity 0.3s ease, margin-top 0.3s ease;
  margin-top: 0;
}
.block.expanded .block-detail {
  max-height: 5000px;
  opacity: 1;
  margin-top: 36px;
}
.block-detail-inner {
  border-top: 1px solid var(--rim2);
  padding-top: 36px;
}
.block-detail h4 {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--p400);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.block-detail h4::before {
  content: '';
  width: 16px; height: 1px;
  background: var(--p400);
}
.block-detail h5 {
  font-family: var(--ff);
  font-size: 16px;
  font-weight: 600;
  color: var(--t1);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.block-detail p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--t2);
  margin-bottom: 16px;
}
.block-detail p strong { color: var(--t1); font-weight: 500; }
.block-detail .anchor {
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--p300);
  background: rgba(124,111,206,0.08);
  padding: 1px 5px;
  border-radius: 2px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.detail-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.detail-block {
  background: var(--deep);
  border: 1px solid var(--rim);
  border-radius: 4px;
  padding: 22px 24px;
}
.detail-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 0;
}
.detail-list li {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--t2);
  padding-left: 22px;
  position: relative;
}
.detail-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 12px; height: 1px;
  background: var(--p400);
}
.detail-list li strong { color: var(--t1); font-weight: 500; }

.detail-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--rim);
}
.detail-link {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t1);
  text-decoration: none;
  background: var(--surface2);
  border: 1px solid var(--rim2);
  padding: 10px 14px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}
.detail-link:hover {
  border-color: var(--p400);
  color: var(--p300);
  background: var(--surface3);
}
.detail-link .arrow { font-family: var(--ff); font-size: 13px; }

/* ============================================================
   KİMLER İÇİN? · YATAY SEKTÖR ŞERİDİ (hero'dan hemen sonra)
   ============================================================ */
.audience {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 48px 0;
}
.audience-card {
  background: linear-gradient(180deg, var(--deep) 0%, var(--surface) 100%);
  border: 1px solid var(--rim2);
  border-radius: 6px;
  padding: 32px 40px;
  position: relative;
  overflow: hidden;
}
.audience-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--p500), transparent);
  opacity: 0.5;
}
.audience-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.audience-head .kicker {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--p400);
  display: flex;
  align-items: center;
  gap: 12px;
}
.audience-head .kicker .num {
  background: var(--p900);
  padding: 4px 8px;
  border-radius: 2px;
}
.audience-head .title {
  font-family: var(--ff);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--t1);
  flex: 1;
  min-width: 280px;
}
.audience-head .title .accent { color: var(--p400); }
.audience-head .meta {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t3);
}

.audience-headline {
  font-family: var(--ff);
  font-weight: 700;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--t1);
  text-align: center;
  margin: 0 auto 24px;
  max-width: 880px;
  position: relative;
  padding-top: 18px;
}
.audience-headline::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 48px; height: 2px;
  background: var(--p400);
}
.audience-headline .accent { color: var(--p400); }
@media (max-width: 640px) {
  .audience-headline { font-size: 26px; text-align: left; margin-bottom: 24px; }
  .audience-headline::before { left: 0; transform: none; }
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}
.audience-cell {
  background: var(--surface);
  border: 1px solid var(--rim);
  border-top: 2px solid var(--cell-c, var(--p500));
  padding: 18px 16px 16px;
  border-radius: 3px;
  text-align: left;
  transition: all 0.2s ease;
  position: relative;
}
.audience-cell:hover {
  transform: translateY(-3px);
  border-color: var(--cell-c, var(--p500));
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface2) 100%);
}
.audience-cell .ic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border: 1px solid var(--cell-c, var(--p500));
  border-radius: 3px;
  margin-bottom: 12px;
  color: var(--cell-c, var(--p400));
}
.audience-cell .ic svg { width: 16px; height: 16px; }
.audience-cell .nm {
  font-family: var(--ff);
  font-size: 14px;
  font-weight: 600;
  color: var(--t1);
  letter-spacing: -0.005em;
  margin-bottom: 4px;
  display: block;
  line-height: 1.25;
}
.audience-cell .sub {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--t3);
  text-transform: uppercase;
  display: block;
}

/* ============================================================
   ÖNCE → SONRA · KARŞILAŞTIRMA TABLOSU (Kanıt içinde)
   ============================================================ */
.before-after {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--rim2);
}
.before-after-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 22px;
}
.before-after-head .tag {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--p400);
  background: var(--p900);
  padding: 4px 10px;
  border-radius: 2px;
}
.before-after-head .title {
  font-family: var(--ff);
  font-size: 19px;
  font-weight: 600;
  color: var(--t1);
  letter-spacing: -0.01em;
}
.before-after-head .title .accent { color: var(--p400); }

.before-after-table {
  background: var(--surface);
  border: 1px solid var(--rim2);
  border-radius: 4px;
  overflow: hidden;
}
.ba-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.6fr 0.9fr;
  gap: 1px;
  background: var(--rim);
  border-bottom: 1px solid var(--rim);
}
.ba-row:last-child { border-bottom: none; }
.ba-row.head {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t3);
  background: var(--rim);
}
.ba-cell {
  background: var(--surface);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  font-size: 14px;
  line-height: 1.4;
  color: var(--t1);
}
.ba-row.head .ba-cell {
  background: var(--deep);
  padding: 14px 20px;
}
.ba-cell.before {
  color: var(--t2);
  position: relative;
}
.ba-cell.before::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--red);
  opacity: 0.6;
}
.ba-cell.arrow {
  font-family: var(--ff-mono);
  color: var(--p400);
  font-size: 16px;
  justify-content: center;
}
.ba-cell.after {
  color: var(--t1);
  font-weight: 500;
  position: relative;
}
.ba-cell.after::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--p400);
}
.ba-cell.impact {
  font-family: var(--ff-mono);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--green);
  justify-content: flex-end;
}
.ba-cell.impact.red { color: var(--red); }

/* ============================================================
   CANLI KARAR ANLARI · 5 OPERASYONEL SENARYO (Kanıt içinde)
   ============================================================ */
.live-moments {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--rim2);
}
.live-moments-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.live-moments-head .tag {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--p400);
  background: var(--p900);
  padding: 4px 10px;
  border-radius: 2px;
}
.live-moments-head .tag .live-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  margin-right: 6px;
  vertical-align: 1px;
  box-shadow: 0 0 6px rgba(58,169,133,0.7);
  animation: pulse 1.6s ease-in-out infinite;
}
.live-moments-head .title {
  font-family: var(--ff);
  font-size: 19px;
  font-weight: 600;
  color: var(--t1);
  letter-spacing: -0.01em;
}
.live-moments-head .title .accent { color: var(--p400); }

.live-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.live-cell {
  background: var(--surface);
  border: 1px solid var(--rim);
  border-radius: 3px;
  padding: 18px 18px 16px;
  position: relative;
  transition: all 0.2s ease;
  border-top: 2px solid var(--live-c, var(--amber));
}
.live-cell:hover {
  transform: translateY(-2px);
  border-color: var(--live-c, var(--amber));
}
.live-cell .scenario {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--live-c, var(--amber));
  display: block;
  margin-bottom: 10px;
}
.live-cell .what {
  font-family: var(--ff);
  font-size: 14px;
  font-weight: 600;
  color: var(--t1);
  letter-spacing: -0.005em;
  line-height: 1.3;
  margin-bottom: 10px;
}
.live-cell .how {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--t2);
  margin-bottom: 12px;
}
.live-cell .out {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--green);
  border-top: 1px solid var(--rim);
  padding-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.live-cell .out .v {
  font-family: var(--ff);
  font-size: 13px;
  font-weight: 600;
  color: var(--green);
}

/* Karar Anı block (decision moment) — bottom feature */
.karar-ani {
  margin-top: 48px;
  padding: 48px;
  background: linear-gradient(135deg, var(--p900) 0%, var(--deep) 100%);
  border: 1px solid var(--p700);
  border-radius: 6px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.karar-ani::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(124,111,206,0.18), transparent 60%);
  pointer-events: none;
}
.karar-ani-inner { position: relative; z-index: 2; }
.karar-ani .label {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--p300);
  margin-bottom: 20px;
  display: block;
}
.karar-ani h2 {
  font-family: var(--ff);
  font-weight: 600;
  font-size: clamp(28px, 3.5vw, 42px);
  letter-spacing: -0.02em;
  color: var(--t1);
  margin-bottom: 18px;
  line-height: 1.15;
}
.karar-ani h2 .accent { color: var(--p400); }
.karar-ani p {
  font-size: 16px;
  color: var(--t2);
  max-width: 640px;
  margin: 0 auto 32px;
  line-height: 1.6;
}
.karar-ani-cta {
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Footer için tüm CSS aşağıdaki "MEGA FOOTER · Edition I" bloğundadır.
   Edition II'nin minimal footer CSS'i çıkarıldı — mega footer onu zaten override ediyordu. */

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .topbar-nav { display: none; }
  .topbar-inner { grid-template-columns: 1fr auto; padding: 16px 24px; }
  .hero { padding: 32px 24px 40px; }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-visual { max-width: 380px; }
  .audience { padding: 20px 24px 0; }
  .audience-card { padding: 24px 20px; }
  .audience-grid { grid-template-columns: repeat(3, 1fr); }
  .exec-flow { padding: 40px 24px 56px; }
  .exec-rail { grid-template-columns: repeat(2, 1fr); }
  .exec-rail-step { border-bottom: 1px solid var(--rim); }
  .exec-rail-step:nth-child(2n) { border-right: none; }
  .summary-row { grid-template-columns: 1fr; }
  .stage-strip { grid-template-columns: 1fr; gap: 10px; }
  .stage-strip .stage-cell:not(:last-child)::after { display: none; }
  .big-stat-row { grid-template-columns: 1fr; }
  .firststep-row { grid-template-columns: repeat(2, 1fr); }
  .detail-grid, .detail-grid-3 { grid-template-columns: 1fr; }
  .block-card { padding: 24px 20px; }
  .block-head { flex-direction: column; }
  .live-grid { grid-template-columns: repeat(2, 1fr); }
  .ba-row { grid-template-columns: 1fr 0.4fr 1fr 0.6fr; }
  .ba-cell { padding: 12px 14px; font-size: 13px; }
}
@media (max-width: 640px) {
  .btn { justify-content: center; }
  .hero-cta { width: 100%; }
  .hero-cta .btn { width: 100%; }
  .hero-proof .hp-after { font-size: 38px; }
  .exec-rail { grid-template-columns: 1fr; }
  .exec-rail-step { border-right: none !important; }
  .firststep-row { grid-template-columns: 1fr; }
  .manifesto { font-size: 36px; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .live-grid { grid-template-columns: 1fr; }
  .ba-row { grid-template-columns: 1fr; gap: 0; }
  .ba-row.head { display: none; }
  .ba-cell { border-bottom: 1px solid var(--rim); }
  .ba-cell.arrow { display: none; }
  .ba-cell.before::before, .ba-cell.after::before { display: none; }
  .ba-cell.before { font-size: 12px; color: var(--t3); text-decoration: line-through; }
}

/* Scroll reveal */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .block, .karar-ani {
      animation: block-reveal linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 50%;
    }
    @keyframes block-reveal {
      from { opacity: 0; transform: translateY(28px); }
      to   { opacity: 1; transform: translateY(0); }
    }
  }
}

/* ============================================================
   TOPBAR · Edition I brand uyum + CTA hizalama düzeltmesi
   ============================================================ */
.topbar-inner > .brand {
  justify-self: start;
}
.topbar-inner > .topbar-cta {
  justify-self: end;
}

/* ============================================================
   MEGA FOOTER · Edition I (Palantir disiplini · 5 kolon)
   ============================================================ */

.footer {
  background: linear-gradient(180deg, var(--deep) 0%, var(--black) 100%);
  border-top: 1px solid var(--rim);
  padding: 72px 48px 24px;
  position: relative;
  z-index: 2;
}
.footer::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 30%;
  max-width: 400px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--p400), transparent);
}
.footer-inner {
  max-width: 1440px;
  margin: 0 auto;
}

/* === ÜST BANT · BÜLTEN ABONE (opsiyonel HTML, hazır CSS) === */
.footer-newsletter {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  padding: 28px 32px;
  background: var(--surface);
  border: 1px solid var(--rim2);
  border-radius: 4px;
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}
.footer-newsletter::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--p400), transparent);
}
.fn-left h3 {
  font-family: var(--ff);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--t1);
  margin-bottom: 8px;
  line-height: 1.2;
}
.fn-left h3 .accent { color: var(--p300); }
.fn-left p {
  font-family: var(--ff);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--t2);
  margin: 0;
  max-width: 480px;
}
.fn-left p strong { color: var(--t1); font-weight: 500; }
.fn-left .badge-row {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.fn-left .badge-row .pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--deep);
  border: 1px solid var(--rim2);
  border-radius: 2px;
  font-family: var(--ff-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t3);
}
.fn-left .badge-row .pill .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--green);
}
.fn-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
}
.fn-form .field {
  display: flex;
  gap: 6px;
}
.fn-form input {
  flex: 1;
  padding: 12px 14px;
  background: var(--deep);
  border: 1px solid var(--rim2);
  border-radius: 3px;
  font-family: var(--ff);
  font-size: 13.5px;
  color: var(--t1);
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.fn-form input::placeholder { color: var(--t3); }
.fn-form input:focus {
  border-color: var(--p500);
  background: var(--surface2);
  box-shadow: 0 0 0 3px rgba(124,111,206,0.08);
}
.fn-form button {
  padding: 12px 18px;
  background: linear-gradient(135deg, var(--p500), var(--p600));
  border: 1px solid var(--p400);
  border-radius: 3px;
  font-family: var(--ff);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.01em;
  color: var(--t1);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.fn-form button:hover {
  background: linear-gradient(135deg, var(--p400), var(--p500));
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(124,111,206,0.25);
}
.fn-form button .arrow { font-size: 14px; transition: transform 0.2s ease; }
.fn-form button:hover .arrow { transform: translateX(2px); }
.fn-form .note {
  font-family: var(--ff-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t3);
}
.fn-form .note .hi { color: var(--p300); }

/* === MEGA GRID · 5 KOLON · Edition I === */
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

/* KOLON 1: MARKA */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.footer-logo {
  font-family: var(--ff);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--t1);
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo .mark {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--p400), var(--p600));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--t1);
}
.footer-tag {
  font-family: var(--ff);
  font-size: 13px;
  line-height: 1.55;
  color: var(--t2);
}
.footer-tag strong { color: var(--t1); font-weight: 500; }
.footer-address {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--rim2);
}
.footer-info-block {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.footer-info-block .label {
  font-family: var(--ff-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--p300);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-info-block .label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rim);
  max-width: 24px;
}
.footer-info-block .line {
  font-family: var(--ff);
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: -0.005em;
  color: var(--t2);
  line-height: 1.5;
}
.footer-info-block .line strong {
  color: var(--t1);
  font-weight: 500;
}
.footer-info-block .line a {
  color: var(--t1);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}
.footer-info-block .line a:hover {
  color: var(--p300);
}
.footer-info-block .line.mono {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--t2);
}
.wa-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  margin-top: 4px;
  background: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.35);
  border-radius: 3px;
  text-decoration: none;
  font-family: var(--ff);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--t1);
  transition: all 0.2s ease;
  width: fit-content;
}
.wa-line:hover {
  background: rgba(37, 211, 102, 0.14);
  border-color: rgba(37, 211, 102, 0.55);
  transform: translateY(-1px);
}
.wa-line .wa-icon {
  width: 16px;
  height: 16px;
  color: #25D366;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.wa-line .wa-icon svg { width: 16px; height: 16px; }
.wa-line .wa-arrow {
  font-family: var(--ff);
  font-size: 12px;
  color: var(--t3);
  margin-left: 2px;
  transition: transform 0.2s ease, color 0.2s ease;
}
.wa-line:hover .wa-arrow {
  color: #25D366;
  transform: translate(2px, -2px);
}

/* Sosyal medya · marka kolonu altı */
.footer-social-strip {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}
.footer-social-strip a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rim2);
  border-radius: 3px;
  color: var(--t2);
  text-decoration: none;
  transition: all 0.2s ease;
  background: var(--surface);
}
.footer-social-strip a:hover {
  border-color: var(--p400);
  color: var(--p300);
  background: rgba(124,111,206,0.08);
  transform: translateY(-1px);
}
.footer-social-strip a svg {
  width: 16px;
  height: 16px;
}

/* KOLON BAŞLIK · ortak */
.footer-col h4 {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--p300);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-col h4::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rim);
  max-width: 28px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 0;
}
.footer-col li {
  list-style: none;
}
.footer-col a {
  font-family: var(--ff);
  font-size: 13px;
  font-weight: 400;
  color: var(--t2);
  text-decoration: none;
  letter-spacing: -0.005em;
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-col a::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--p400);
  transition: width 0.2s ease;
}
.footer-col a:hover {
  color: var(--t1);
}
.footer-col a:hover::before {
  width: 12px;
}
.footer-col .subnote {
  font-family: var(--ff-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--t3);
  margin-left: 4px;
}

/* İletişim · özel format */
.footer-contact ul {
  gap: 14px;
}
.footer-contact li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-contact .role {
  font-family: var(--ff-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t3);
}
.footer-contact a {
  font-family: var(--ff);
  font-size: 13px;
  font-weight: 500;
  color: var(--t1);
  letter-spacing: -0.005em;
}
.footer-contact a::before { display: none; }
.footer-contact a:hover { color: var(--p300); }

/* Uyum · rozet listesi (tıklanabilir kartlar) */
.footer-compliance ul {
  gap: 10px;
}
.footer-compliance li {
  list-style: none;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
}
.footer-compliance li a {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 12px 12px 10px;
  background: var(--surface);
  border: 1px solid var(--rim);
  border-radius: 3px;
  text-decoration: none;
  color: inherit;
  height: 100%;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.footer-compliance li a::before {
  display: none;
}
.footer-compliance li a:hover {
  border-color: var(--p500);
  background: var(--surface2);
  transform: translateY(-2px);
}
.footer-compliance .badge {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--p300);
  transition: color 0.2s ease;
}
.footer-compliance li a:hover .badge {
  color: var(--p200);
}
.footer-compliance .note {
  font-family: var(--ff-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.4;
  color: var(--t3);
}
.footer-compliance .ext {
  font-family: var(--ff-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t2);
  margin-top: 4px;
  padding-top: 6px;
  border-top: 1px dashed var(--rim2);
  transition: color 0.2s ease;
}
.footer-compliance li a:hover .ext {
  color: var(--p300);
}

/* === ALT ŞERİT === */
.footer-base {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--rim);
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t3);
}
.footer-base .copy {
  text-align: left;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.footer-base .copy .domain {
  color: var(--t2);
}
.footer-base .copy .sep {
  color: var(--rim3);
}
.footer-base .edition {
  text-align: center;
  padding: 6px 14px;
  border: 1px solid var(--p600);
  border-radius: 2px;
  background: rgba(124,111,206,0.06);
  color: var(--p300);
  letter-spacing: 0.16em;
  justify-self: center;
}
.footer-base .legal {
  text-align: right;
  display: flex;
  gap: 18px;
  justify-content: flex-end;
  flex-wrap: wrap;
}
.footer-base .legal a {
  color: var(--t3);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-base .legal a:hover { color: var(--t1); }

@media (max-width: 1200px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .footer-col.footer-compliance { grid-column: 2 / -1; }
  .footer-compliance ul { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
}
@media (max-width: 1100px) {
  .footer-newsletter { grid-template-columns: 1fr; gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-col.footer-compliance { grid-column: 1 / -1; }
  .footer-compliance ul { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  .footer { padding: 48px 24px 24px; }
  .footer-newsletter { padding: 22px 20px; }
  .fn-form .field { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-compliance ul { grid-template-columns: 1fr 1fr; }
  .footer-base { grid-template-columns: 1fr; text-align: center; gap: 14px; }
  .footer-base .copy,
  .footer-base .legal { text-align: center; justify-content: center; }
}