/* ============================================
   OPINION AI — Full site
   ============================================ */

:root {
  --bg: #050507;
  --bg-deep: #000;
  --fg: #ffffff;
  --fg-dim: #b9b9c4;
  --accent: #ff2d2d;
  --accent-2: #6b6bff;
  --accent-3: #c038ff;
  --ring: rgba(255,255,255,.55);
  --nav-h: 96px;
  --side-w: 80px;
}

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

html {
  height: 100%;
  background: var(--bg-deep);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  touch-action: pan-y; /* sadece dikey scroll — pinch ve yatay swipe kapalı */
  overflow-x: hidden;
  overscroll-behavior-x: none; /* iOS swipe-back overshoot kapalı */
  max-width: 100vw;
}
body {
  min-height: 100%;
  background: transparent;
  color: var(--fg);
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-weight: 400;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  touch-action: pan-y; /* sadece dikey — yatay pan ve pinch yok */
  overscroll-behavior-x: none;
  max-width: 100vw;
}

/* Hiçbir img/video viewport'tan geniş olamasın — global güvenlik kemeri */
img, video, svg {
  max-width: 100%;
}

a { color: inherit; text-decoration: none; }
button { background: none; border: 0; color: inherit; cursor: pointer; font-family: inherit; }

/* ---------- Site-wide arka plan video ---------- */
.site-bg-video {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -2;
  pointer-events: none;
  opacity: 0.35;
  filter: blur(2px) brightness(0.65) saturate(1.25) hue-rotate(-10deg) contrast(1.05);
  transform: scale(1.04);
}
.site-bg-tint {
  position: fixed; inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(0,0,0,0.20), rgba(0,0,0,0.65) 75%),
    linear-gradient(180deg, rgba(5,5,15,0.55) 0%, rgba(0,0,0,0.75) 100%);
}
#particles-bg {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.85;
}
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(60% 50% at 75% 55%, rgba(160, 60, 220, .12), transparent 65%),
    radial-gradient(40% 35% at 15% 30%, rgba(20, 30, 90, .12), transparent 70%);
  z-index: 0;
  pointer-events: none;
  mix-blend-mode: screen;
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  padding: 0 56px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  z-index: 50;
  backdrop-filter: blur(6px);
  background: linear-gradient(180deg, rgba(0,0,0,.55), transparent 100%);
}
.nav__logo {
  display: flex; align-items: center;
  transition: filter .25s ease, transform .25s ease;
}
.nav__logo:hover { transform: translateY(-1px); }
.nav__logo-img {
  height: 38px;
  width: auto;
  display: block;
  /* Altın tonundan beyaza dönüştür + neon glow */
  filter: brightness(0) invert(1)
          drop-shadow(0 0 8px rgba(255, 255, 255, .35))
          drop-shadow(0 2px 8px rgba(0, 0, 0, .4));
}

.nav__links {
  display: flex; gap: 40px;
  justify-content: center; align-items: center;
}
.nav__link {
  font-size: 14.5px; font-weight: 500;
  letter-spacing: .2px;
  color: #f5f5f8;
  opacity: .85;
  transition: opacity .2s ease, color .2s ease;
  position: relative;
  padding: 4px 0;
}
.nav__link:hover { opacity: 1; }
.nav__link.active { color: #fff; opacity: 1; }
.nav__link.active::after {
  content: "";
  position: absolute;
  left: 50%; bottom: -8px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-50%);
  box-shadow: 0 0 10px var(--accent);
}

.nav__actions { display: flex; align-items: center; gap: 18px; }
.nav__cta {
  border: 1.5px solid #fff;
  color: #fff;
  border-radius: 999px;
  padding: 11px 22px;
  font-size: 14px; font-weight: 500;
  white-space: nowrap;
  transition: background .25s ease, color .25s ease, transform .25s ease;
}
.nav__cta:hover { background: #fff; color: #000; transform: translateY(-1px); }
.nav__cta-short { display: none; }
.nav__cta-full  { display: inline; }

/* ---------- Dil Seçici (TR / EN) ---------- */
.nav__lang {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.2);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .5px;
  color: rgba(255,255,255,.8);
  text-decoration: none;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.nav__lang::before {
  content: "";
  width: 14px; height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='1.7' opacity='.7'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M3 12h18M12 3a14 14 0 0 1 0 18M12 3a14 14 0 0 0 0 18'/%3E%3C/svg%3E") center/contain no-repeat;
}
.nav__lang:hover {
  border-color: var(--accent);
  color: #fff;
  background: rgba(255,45,45,.08);
}
.nav__sep { width: 1px; height: 22px; background: rgba(255,255,255,.25); display: inline-block; }
.nav__icon {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px;
  transition: background .2s ease;
}
.nav__icon:hover { background: rgba(255,255,255,.06); }
.nav__burger {
  flex-direction: column;
  gap: 5px;
  display: none; /* masaüstünde gizli */
}
.nav__burger span {
  width: 22px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
  display: block;
  transition: transform .25s ease, opacity .25s ease;
  transform-origin: center;
}
.nav__burger span:nth-child(2) { width: 16px; }

/* Açıkken X şekline dön */
.nav__burger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  width: 22px;
}
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- MOBİL DRAWER MENÜ ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  pointer-events: none;
  visibility: hidden;
}
.mobile-menu.is-open {
  pointer-events: auto;
  visibility: visible;
}
.mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity .3s ease;
}
.mobile-menu.is-open .mobile-menu__backdrop { opacity: 1; }

.mobile-menu__panel {
  position: relative;
  margin-left: auto;
  width: 100%;
  max-width: 360px;
  height: 100%;
  background: linear-gradient(180deg, #0a0a14 0%, #050507 100%);
  border-left: 1px solid rgba(255,255,255,.08);
  box-shadow: -20px 0 60px rgba(0,0,0,.6);
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.22,.61,.36,1);
  overflow-y: auto;
}
.mobile-menu.is-open .mobile-menu__panel { transform: translateX(0); }

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.mobile-menu__logo img {
  height: 30px; width: auto;
  filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(255,255,255,.35));
}
.mobile-menu__close {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.4);
  background: transparent;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff;
  transition: border-color .2s ease, background .2s ease;
}
.mobile-menu__close:hover {
  border-color: var(--accent);
  background: rgba(255,45,45,.10);
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
}
.mobile-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px;
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: color .2s ease, padding .2s ease;
  text-decoration: none;
}
.mobile-menu__link:hover,
.mobile-menu__link.active {
  color: var(--accent);
  padding-left: 10px;
}
.mobile-menu__link::after {
  content: "→";
  font-size: 14px;
  opacity: .5;
  transition: opacity .2s ease, transform .2s ease;
}
.mobile-menu__link:hover::after { opacity: 1; transform: translateX(4px); }

.mobile-menu__cta {
  margin-top: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(255,45,45,.35);
  transition: transform .2s ease, box-shadow .2s ease;
}
.mobile-menu__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(255,45,45,.45);
}

.mobile-menu__contact {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.55);
}
.mobile-menu__contact a { color: rgba(255,255,255,.75); text-decoration: none; }
.mobile-menu__contact a:hover { color: var(--accent); }

body.menu-open { overflow: hidden; }

/* ---------- SABIT yan nokta navigasyonu ---------- */
.side-dots {
  position: fixed;
  left: 36px;
  top: 50%;
  transform: translateY(-50%);
  display: flex; flex-direction: column;
  align-items: center;
  gap: 16px;
  z-index: 40;
}
.side-dots__dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.55);
  background: transparent;
  position: relative;
  transition: all .2s ease;
}
.side-dots__dot::before {
  content: "";
  position: absolute;
  left: 50%; top: 100%;
  transform: translateX(-50%);
  width: 1px; height: 12px;
  background: rgba(255,255,255,.25);
}
.side-dots__dot:last-of-type::before { display: none; }
.side-dots__dot:hover { border-color: #fff; }
.side-dots__dot.active {
  background: #fff;
  border-color: #fff;
  box-shadow: 0 0 12px rgba(255,255,255,.7);
}
.side-dots__arrows {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: 22px;
  color: rgba(255,255,255,.55);
  font-size: 14px;
}
.side-dots__arrow {
  width: 22px; height: 22px;
  border-radius: 4px;
  transition: color .2s ease, transform .2s ease;
}
.side-dots__arrow:hover { color: #fff; transform: translateY(-1px); }

/* (page-count kaldırıldı) */

/* ============================================
   SECTION BASE
   ============================================ */
.snap-container {
  position: relative;
  z-index: 2;
}

/* SPA-lite sayfa geçiş animasyonu */
main {
  transition: opacity .22s ease, transform .22s ease;
  opacity: 1;
}
main.is-leaving {
  opacity: 0;
  transform: translateY(8px);
}

/* Reveal animasyonları kaldırıldı — .reveal class artık no-op */
.reveal { opacity: 1; transform: none; filter: none; transition: none; }
.section {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--nav-h) + 60px) 120px 60px 160px;
  display: flex;
  align-items: center;
  z-index: 2;
  width: 100%;
  max-width: 100vw;
  overflow-x: clip;
}
.section--center {
  flex-direction: column;
  justify-content: center;
}
.section--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.section__head {
  max-width: 760px;
  margin-bottom: 56px;
}
.section__eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  position: relative;
  padding-left: 36px;
}
.section__eyebrow::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 28px; height: 1px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.section__title {
  font-size: clamp(40px, 4.5vw, 72px);
  line-height: 1.02;
  letter-spacing: -1.5px;
  font-weight: 800;
  margin-bottom: 24px;
  text-shadow: 0 4px 32px rgba(0,0,0,.5);
}
.section__lead {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,.78);
  max-width: 560px;
}
.section__col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ============================================
   01 — HERO
   ============================================ */
.hero {
  position: relative;
  padding: calc(var(--nav-h) + 60px) 120px 60px 160px;
  display: grid;
  grid-template-columns: minmax(420px, 0.9fr) 1.2fr;
  gap: 40px;
  align-items: center;
  overflow: hidden;
  z-index: 2;
}
.hero__content {
  position: relative;
  z-index: 4;
  max-width: 580px;
  margin-top: 120px; /* sayfa sayacı ile çakışmasın */
}
.hero__title {
  font-size: clamp(58px, 6vw, 96px);
  line-height: .96;
  letter-spacing: -2px;
  font-weight: 800;
  margin-bottom: 38px;
  color: #fff;
  text-shadow: 0 4px 40px rgba(0,0,0,.6);
}
.hero__text {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255,255,255,.78);
  max-width: 520px;
  margin-bottom: 40px;
}

.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border: 1.5px solid rgba(255,255,255,.85);
  border-radius: 999px;
  font-size: 14px; font-weight: 500;
  color: #fff;
  transition: all .25s ease;
  position: relative;
  overflow: hidden;
  background: transparent;
  cursor: pointer;
  align-self: flex-start;
}
.btn-pill::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--accent);
  opacity: 0;
  transition: opacity .25s ease;
  z-index: -1;
}
.btn-pill:hover {
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255,45,45,.35);
}
.btn-pill:hover::before { opacity: 1; }
.btn-pill svg { transition: transform .25s ease; }
.btn-pill:hover svg { transform: translateX(4px); }
.btn-pill--solid {
  background: var(--accent);
  border-color: transparent;
}
.btn-pill--solid:hover::before { opacity: 0; }
.btn-pill--solid:hover { box-shadow: 0 12px 36px rgba(255,45,45,.45); }

/* Beyin */
.hero__brain {
  position: relative;
  height: 80vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
}
.hero__brain-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  z-index: 3;
  mix-blend-mode: lighten;
  filter: brightness(1.08) contrast(1.45) saturate(1.20);
  -webkit-mask-image: radial-gradient(ellipse 62% 68% at 50% 50%,
    #000 35%, rgba(0,0,0,.85) 55%, rgba(0,0,0,.40) 75%, transparent 92%);
  mask-image: radial-gradient(ellipse 62% 68% at 50% 50%,
    #000 35%, rgba(0,0,0,.85) 55%, rgba(0,0,0,.40) 75%, transparent 92%);
  pointer-events: none;
  background: transparent;
}
.hero__brain-glow {
  position: absolute;
  width: 95%; height: 95%;
  left: 2.5%; top: 2.5%;
  background:
    radial-gradient(closest-side,
      rgba(255, 70, 70, .55),
      rgba(220, 50, 200, .35) 30%,
      rgba(120, 60, 230, .25) 55%,
      rgba(40, 30, 120, .15) 75%,
      transparent 92%);
  filter: blur(40px);
  z-index: 2;
  animation: pulse 4.5s ease-in-out infinite;
  pointer-events: none;
}
.hero__brain-floor {
  position: absolute;
  left: 5%; right: 5%;
  bottom: 6%;
  height: 130px;
  background: radial-gradient(closest-side,
    rgba(200, 70, 240, .55),
    rgba(100, 40, 180, .25) 55%,
    transparent 85%);
  filter: blur(22px);
  z-index: 4;
  pointer-events: none;
  mix-blend-mode: screen;
}
@keyframes pulse {
  0%, 100% { opacity: .85; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.05); }
}

.hero__hint {
  position: absolute;
  left: 160px;
  bottom: 36px;
  max-width: 280px;
  z-index: 4;
}
.hero__hint-line {
  width: 32px; height: 1px;
  background: var(--accent);
  margin-bottom: 14px;
  box-shadow: 0 0 8px var(--accent);
}
.hero__hint h4 {
  font-size: 14px; font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.hero__hint p {
  font-size: 13px;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}

/* ============================================
   02 — KULLANIM ALANLARI (cards)
   ============================================ */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100%;
  max-width: 1240px;
}
.card {
  position: relative;
  padding: 0;
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(8px);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,45,45,.45);
  box-shadow: 0 18px 40px rgba(255,45,45,.18), 0 0 0 1px rgba(255,45,45,.25) inset;
}
.card:hover .card__image::after { opacity: .85; }
.card:hover .card__image {
  transform: scale(1.04);
  filter: saturate(1.1) brightness(.95);
}

.card__image {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
  transition: transform .5s ease, filter .3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card__image::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(0,0,0,.15) 0%,
    transparent 30%,
    rgba(0,0,0,.55) 100%),
    linear-gradient(135deg, rgba(255,45,45,.15), transparent 60%);
  opacity: .7;
  transition: opacity .3s ease;
  pointer-events: none;
}
.card__image--gradient .card__image-icon {
  width: 64px; height: 64px;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,.4));
}
.card__image--gradient::after {
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,.35) 100%);
  opacity: .5;
}

.card__body {
  padding: 26px 26px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card__body h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -.3px;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.card__tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(255,45,45,.15);
  border: 1px solid rgba(255,45,45,.40);
  color: var(--accent);
  text-transform: uppercase;
  vertical-align: middle;
}
.card__tag--sit {
  background: rgba(64,96,255,.15);
  border-color: rgba(96,128,255,.45);
  color: #7da3ff;
}
.card__tag--both {
  background: rgba(192,56,255,.15);
  border-color: rgba(192,56,255,.40);
  color: #c46bff;
}
.card__body p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,.65);
  margin-bottom: 18px;
  flex: 1;
}
.card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .3s ease, transform .3s ease;
}
.card:hover .card__cta {
  opacity: 1;
  transform: translateY(0);
}
.card__cta svg { transition: transform .2s ease; }
.card:hover .card__cta svg { transform: translateX(3px); }

/* ============================================
   03 — FAYDALAR (stats + features)
   ============================================ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  width: 100%;
  max-width: 1240px;
  margin-bottom: 48px;
}
.stat {
  padding: 32px 24px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
  backdrop-filter: blur(6px);
}
.stat__num {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1;
  color: #fff;
  margin-bottom: 8px;
}
.stat__num small {
  font-size: 28px;
  opacity: .8;
}
.stat__lbl {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #fff;
}
.stat p {
  font-size: 13px;
  line-height: 1.55;
  color: rgba(255,255,255,.6);
}
.feat-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 32px;
  width: 100%;
  max-width: 1240px;
}
.feat-list li {
  display: flex; align-items: center; gap: 12px;
  font-size: 15px;
  color: rgba(255,255,255,.85);
}
.feat-list span {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: #fff;
  box-shadow: 0 0 14px rgba(255,45,45,.4);
}
.feat-list span svg { display: block; }

/* ============================================
   04 — TEKNOLOJI & GUVENLIK
   ============================================ */
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.badge {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.03);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .5px;
  color: rgba(255,255,255,.88);
  backdrop-filter: blur(4px);
}
.sec-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.pillar {
  padding: 26px 22px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  position: relative;
  transition: border-color .3s ease, transform .3s ease;
}
.pillar:hover {
  border-color: rgba(255,45,45,.4);
  transform: translateY(-4px);
}
.pillar__no {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.pillar h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}
.pillar p {
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(255,255,255,.6);
}

/* ============================================
   05 — BLOG
   ============================================ */
.posts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  width: 100%;
  max-width: 1240px;
}
.post {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
  overflow: hidden;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.post:hover {
  transform: translateY(-6px);
  border-color: rgba(255,45,45,.4);
  box-shadow: 0 18px 40px rgba(0,0,0,.4);
}
.post__cover {
  height: 180px;
  background-size: cover, cover;
  background-position: center, center;
  position: relative;
}
.post__cover--1 { background-image: linear-gradient(135deg, #ff2d2d 0%, #c038ff 50%, #4060ff 100%); }
.post__cover--2 { background-image: linear-gradient(135deg, #4060ff 0%, #6a18cc 50%, #ff44cc 100%); }
.post__cover--3 { background-image: linear-gradient(135deg, #ff5520 0%, #c038ff 60%, #1a1a4d 100%); }
.post__cover::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(closest-side, transparent 40%, rgba(0,0,0,.5) 100%);
}
.post__meta {
  padding: 20px 22px 0;
  font-size: 12px;
  color: rgba(255,255,255,.5);
  letter-spacing: .3px;
}
.post h3 {
  padding: 10px 22px 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.3px;
  line-height: 1.3;
}
.post p {
  padding: 12px 22px 0;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255,255,255,.65);
}
.post__link {
  display: inline-block;
  padding: 18px 22px 22px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  transition: color .2s ease;
}
.post__link:hover { color: #fff; }

/* ============================================
   06 — ILETISIM (contact list + form)
   ============================================ */
.contact-list {
  list-style: none;
  display: flex; flex-direction: column;
  gap: 18px;
  margin-top: 30px;
}
.contact-list li {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  align-items: baseline;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 16px;
}
.contact-list__lbl {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
}
.contact-list a:hover { color: var(--accent); }

.contact-form, .demo-form {
  display: flex; flex-direction: column;
  gap: 18px;
  padding: 32px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  backdrop-filter: blur(10px);
}
.contact-form label, .demo-form label {
  display: flex; flex-direction: column;
  gap: 8px;
}
.contact-form label span, .demo-form label span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
}
.contact-form input,
.contact-form textarea,
.demo-form input,
.demo-form textarea,
.demo-form select {
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 14px;
  color: #fff;
  font-family: inherit;
  transition: border-color .2s ease, background .2s ease;
}
.contact-form input:focus,
.contact-form textarea:focus,
.demo-form input:focus,
.demo-form textarea:focus,
.demo-form select:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255,45,45,.06);
}
.contact-form textarea, .demo-form textarea { resize: vertical; min-height: 90px; }
.demo-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.demo-form__full label { grid-column: 1 / -1; }
.contact-form__success, .demo-form__success {
  display: none;
  padding: 14px 18px;
  border-radius: 10px;
  background: linear-gradient(90deg, rgba(255,45,45,.15), rgba(192,56,255,.15));
  border: 1px solid rgba(255,45,45,.4);
  font-size: 14px;
}
.contact-form__success.on, .demo-form__success.on { display: block; }

/* ============================================
   07 — DEMO TALEBI (form-only section, center)
   ============================================ */
.demo-form {
  width: 100%;
  max-width: 720px;
}

/* ============================================
   08 — FOOTER
   ============================================ */
.footer {
  flex-direction: column;
  justify-content: center;
  min-height: auto;
  padding-top: calc(var(--nav-h) + 40px);
  padding-bottom: 30px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 60px;
  width: 100%;
  max-width: 1240px;
  margin-bottom: 60px;
}
.footer__logo {
  height: 38px;
  width: auto;
  margin-bottom: 18px;
  display: block;
  filter: brightness(0) invert(1) drop-shadow(0 0 10px rgba(255,255,255,.25));
}
.footer__brand h3 {
  font-size: 22px;
  font-weight: 800;
  margin: 16px 0 10px;
}
.footer__brand p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,.55);
  max-width: 280px;
}
.footer__col {
  display: flex; flex-direction: column;
  gap: 12px;
}
.footer__col h5 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: 8px;
}
.footer__col a,
.footer__col span {
  font-size: 14px;
  color: rgba(255,255,255,.75);
  transition: color .2s ease;
}
.footer__col a:hover { color: var(--accent); }
.footer__bottom {
  width: 100%;
  max-width: 1240px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 12.5px;
  color: rgba(255,255,255,.45);
}
.footer__legal { display: flex; gap: 24px; }
.footer__legal a:hover { color: #fff; }

/* ============================================
   ALT SAYFALAR (doktor, hastane, sigorta, lab, etik)
   ============================================ */
.sub-main {
  position: relative;
  z-index: 2;
  padding: calc(var(--nav-h) + 32px) 80px 60px 80px;
  max-width: 1280px;
  margin: 0 auto;
}

.sub-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 22px 11px 18px;
  border: 1.5px solid rgba(255,255,255,.85);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 28px;
  transition: all .25s ease;
  position: relative;
  overflow: hidden;
  background: rgba(0,0,0,.25);
  backdrop-filter: blur(6px);
  text-decoration: none;
  z-index: 1;
}
.sub-back::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--accent);
  opacity: 0;
  transition: opacity .25s ease;
  z-index: -1;
}
.sub-back:hover {
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255,45,45,.35);
}
.sub-back:hover::before { opacity: 1; }
.sub-back svg { transition: transform .25s ease; }
.sub-back:hover svg { transform: translateX(-3px); }

.sub-hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 100px;
  min-height: 60vh;
}
.sub-hero__content { max-width: 640px; }
.sub-hero h1 {
  font-size: clamp(48px, 5.5vw, 84px);
  line-height: 1;
  letter-spacing: -2px;
  font-weight: 800;
  margin-bottom: 28px;
  text-shadow: 0 4px 32px rgba(0,0,0,.5);
}
.sub-hero h1 .accent {
  color: var(--accent);
}
.sub-hero__lead {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,.78);
  margin-bottom: 36px;
}
.sub-hero__ctas {
  display: flex; flex-wrap: wrap; gap: 14px;
}

.sub-hero__visual {
  position: relative;
  height: 600px;
  min-height: 520px;
  display: flex; align-items: center; justify-content: center;
  isolation: isolate;
}
.sub-hero__visual video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  mix-blend-mode: lighten;
  filter: brightness(1.08) contrast(1.45) saturate(1.20);
  -webkit-mask-image: radial-gradient(ellipse 62% 68% at 50% 50%,
    #000 35%, rgba(0,0,0,.85) 55%, rgba(0,0,0,.40) 75%, transparent 92%);
  mask-image: radial-gradient(ellipse 62% 68% at 50% 50%,
    #000 35%, rgba(0,0,0,.85) 55%, rgba(0,0,0,.40) 75%, transparent 92%);
  z-index: 3;
  pointer-events: none;
}
.sub-hero__visual::before {
  content: "";
  position: absolute; inset: 2%;
  background: radial-gradient(closest-side,
    rgba(255,70,70,.45), rgba(220,50,200,.32) 40%, rgba(80,40,200,.22) 70%, transparent 92%);
  filter: blur(50px);
  z-index: 2;
  animation: pulse 4.5s ease-in-out infinite;
}

/* Foto-video varyantı (hastane / doktor / lab / etik / sigorta için — gerçek görüntü)
   Belirgin oval/yuvarlak köşeli kart + soft feathered kenar */
.sub-hero__visual--photo {
  border-radius: 36px;
  overflow: hidden;
  box-shadow:
    0 30px 80px rgba(0,0,0,.45),
    0 0 0 1px rgba(255,255,255,.06) inset,
    0 0 60px rgba(192,56,255,.18);
}
.sub-hero__visual--photo video,
.sub-hero__visual--photo img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  z-index: 3;
  mix-blend-mode: normal;
  filter: brightness(.94) contrast(1.05) saturate(1.08);
  /* Hafif feather — köşeleri yumuşat ama belirgin oval kalsın */
  -webkit-mask-image: radial-gradient(ellipse 100% 100% at 50% 50%,
    #000 78%, rgba(0,0,0,.95) 90%, rgba(0,0,0,.75) 98%, rgba(0,0,0,.55) 100%);
  mask-image: radial-gradient(ellipse 100% 100% at 50% 50%,
    #000 78%, rgba(0,0,0,.95) 90%, rgba(0,0,0,.75) 98%, rgba(0,0,0,.55) 100%);
  animation: subtleZoom 18s ease-in-out infinite alternate;
}
@keyframes subtleZoom {
  from { transform: scale(1); }
  to   { transform: scale(1.06); }
}
.sub-hero__visual--photo::before {
  inset: -8%;
  filter: blur(60px);
  z-index: 1;
}
.sub-hero__visual--photo::before {
  background: radial-gradient(closest-side,
    rgba(220,50,200,.30), rgba(120,60,230,.20) 50%, rgba(40,30,120,.12) 80%, transparent 95%);
}

.sub-features {
  margin-bottom: 80px;
}
.sub-features h2 {
  font-size: clamp(32px, 3.5vw, 52px);
  line-height: 1.1;
  letter-spacing: -1.2px;
  font-weight: 800;
  margin-bottom: 48px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature {
  position: relative;
  padding: 30px 24px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  backdrop-filter: blur(6px);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.feature:hover {
  transform: translateY(-4px);
  border-color: rgba(255,45,45,.4);
  box-shadow: 0 14px 32px rgba(255,45,45,.15);
}
.feature__num {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 14px;
}
.feature h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -.3px;
}
.feature p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,.65);
}

.sub-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 60px 40px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(160deg, rgba(255,45,45,.08), rgba(192,56,255,.06));
  backdrop-filter: blur(10px);
  margin-bottom: 80px;
}
.sub-cta h2 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 14px;
}
.sub-cta p {
  font-size: 16px;
  color: rgba(255,255,255,.72);
  max-width: 540px;
  margin-bottom: 28px;
}


/* ============================================
   VERİ KAYNAKLARI (MINA — Data Sources)
   ============================================ */
.data-sources {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  margin-top: 12px;
}
.data-source {
  position: relative;
  padding: 28px 26px 26px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  backdrop-filter: blur(6px);
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.data-source:hover {
  transform: translateY(-4px);
  border-color: rgba(192,56,255,.40);
  box-shadow: 0 18px 40px rgba(192,56,255,.14);
}
.data-source__num {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,45,45,.10);
  border: 1px solid rgba(255,45,45,.35);
  margin-bottom: 16px;
}
.data-source h3 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.3px;
  line-height: 1.3;
  margin-bottom: 14px;
  color: #fff;
}
.data-source__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.data-source__list li {
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(255,255,255,.72);
  padding-left: 16px;
  position: relative;
}
.data-source__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
}

/* ============================================
   TEAM SECTION (Anasayfa — Ekip & Veri Mimarisi)
   ============================================ */
.team-section {
  display: flex;
  flex-direction: column;
  gap: 56px;
  width: 100%;
  min-width: 0;
}
.team-head {
  max-width: 880px;
}
.team-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.2fr;
  gap: 64px;
  align-items: stretch;
  width: 100%;
  min-width: 0;
}
.team-grid > * { min-width: 0; }
.team-visual {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  box-shadow: 0 30px 60px rgba(0,0,0,.45);
  height: 100%;
  min-height: 0;
  width: 100%;
  max-width: 100%;
}
.team-visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center top;
  filter: saturate(.95) contrast(1.02);
}
.team-stat {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  padding: 18px 22px;
  border-radius: 16px;
  background: rgba(8,8,12,.78);
  border: 1px solid rgba(255,45,45,.45);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 30px rgba(255,45,45,.18);
  display: flex;
  align-items: center;
  gap: 20px;
}
.team-stat__row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.team-stat__divider {
  width: 1px;
  align-self: stretch;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.25), transparent);
}
.team-stat__num {
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  letter-spacing: -1.5px;
  text-shadow: 0 0 18px rgba(255,80,80,.45);
}
.team-stat__label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: rgba(255,255,255,.72);
  line-height: 1.35;
}
.team-pillars {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.team-pillar {
  position: relative;
  padding: 28px 28px 26px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  backdrop-filter: blur(6px);
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.team-pillar:hover {
  transform: translateY(-3px);
  border-color: rgba(255,45,45,.40);
  box-shadow: 0 16px 36px rgba(255,45,45,.14);
}
.team-pillar__no {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,45,45,.10);
  border: 1px solid rgba(255,45,45,.35);
  margin-bottom: 14px;
}
.team-pillar h4 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.4px;
  margin-bottom: 12px;
  color: #fff;
}
.team-pillar p {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(255,255,255,.75);
  margin-bottom: 10px;
}
.team-pillar p:last-child { margin-bottom: 0; }
.team-pillar strong {
  color: #fff;
  font-weight: 600;
}
.team-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

@media (max-width: 1024px) {
  .team-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
  }
  .team-visual {
    position: relative;
    top: 0;
    height: auto;
    max-width: 560px;
    aspect-ratio: 4 / 3;
  }
  .team-visual img {
    height: 100%;
    object-position: center 20%;
  }
}

@media (max-width: 640px) {
  .team-section { gap: 36px; }
  .team-visual {
    max-width: 100%;
    aspect-ratio: 3 / 2;
    border-radius: 16px;
  }
  .team-visual img {
    object-position: center 25%;
  }
  .team-stat {
    bottom: 12px;
    left: 12px;
    right: 12px;
    padding: 12px 14px;
    gap: 12px;
    border-radius: 12px;
  }
  .team-stat__num { font-size: 30px; letter-spacing: -1px; }
  .team-stat__label { font-size: 9.5px; letter-spacing: 1.3px; }
  .team-pillar { padding: 22px 20px; }
  .team-pillar h4 { font-size: 18px; }
  .team-pillar p { font-size: 13.5px; line-height: 1.65; }
}

/* ============================================
   LEGAL SAYFALAR (Gizlilik / KVKK / Çerez)
   ============================================ */
.legal {
  max-width: 880px;
  margin: 0 auto;
}
.legal__header {
  margin-bottom: 48px;
}
.legal__header h1 {
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.08;
  letter-spacing: -1.2px;
  font-weight: 800;
  margin-bottom: 18px;
}
.legal__meta {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 32px;
}
.legal__lead {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,.82);
}
.legal section + section {
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.legal h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.4px;
  margin-bottom: 18px;
  color: #fff;
}
.legal h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 22px 0 10px;
  color: rgba(255,255,255,.9);
}
.legal p {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255,255,255,.78);
  margin-bottom: 14px;
}
.legal ul, .legal ol {
  margin: 14px 0 22px 22px;
  padding-left: 0;
}
.legal li {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255,255,255,.78);
  margin-bottom: 8px;
  padding-left: 6px;
}
.legal li::marker { color: var(--accent); }
.legal strong { color: #fff; }
.legal a { color: var(--accent); border-bottom: 1px solid rgba(255,45,45,.4); }
.legal a:hover { border-color: var(--accent); }
.legal__contact {
  margin-top: 40px;
  padding: 24px 28px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.02);
  border-radius: 14px;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(255,255,255,.82);
}

/* ============================================
   FAYDALAR — yeni split layout (görsel sol, içerik sağ)
   ============================================ */
.faydalar-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.2fr;
  gap: 64px;
  align-items: stretch;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  min-width: 0;
}
.faydalar-grid > * { min-width: 0; }

/* Sol görsel kart — pillar yüksekliğine eşit */
.faydalar-visual {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  isolation: isolate;
  height: 100%;
  min-height: 480px;
  width: 100%;
  max-width: 100%;
  border: 1px solid rgba(255,255,255,.10);
  box-shadow:
    0 30px 80px rgba(0,0,0,.45),
    0 0 0 1px rgba(255,255,255,.06) inset,
    0 0 60px rgba(64,180,140,.18);
}
.faydalar-visual img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
  filter: brightness(.92) contrast(1.08) saturate(1.12);
  animation: subtleZoom 22s ease-in-out infinite alternate;
}
.faydalar-visual::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, transparent 35%, rgba(0,0,0,.75) 100%),
    linear-gradient(135deg, rgba(255,45,45,.12), transparent 50%);
  z-index: 2;
}
.faydalar-visual__caption {
  position: absolute;
  left: 28px; right: 28px; bottom: 28px;
  z-index: 3;
  display: flex; flex-direction: column;
  gap: 6px;
}
.faydalar-visual__lbl {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -1px;
  color: #fff;
  line-height: 1;
  text-shadow: 0 4px 24px rgba(0,0,0,.7);
}
.faydalar-visual__sub {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
}

/* Sağ içerik */
.faydalar-content {
  display: flex; flex-direction: column;
  gap: 0;
  padding-top: 8px;
}
.faydalar-content .section__title {
  margin-bottom: 20px;
}
.faydalar-content .section__lead {
  margin-bottom: 48px;
}

.faydalar-list {
  display: flex; flex-direction: column;
  gap: 4px;
}
.faydalar-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  transition: padding-left .25s ease;
}
.faydalar-row:last-child {
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.faydalar-row:hover {
  padding-left: 8px;
}
.faydalar-row__num {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.5px;
  color: var(--accent);
  line-height: 1;
  padding-top: 4px;
}
.faydalar-row__body h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.3px;
  margin-bottom: 6px;
  color: #fff;
}
.faydalar-row__body p {
  font-size: 14.5px;
  line-height: 1.65;
  color: rgba(255,255,255,.7);
}


/* ============================================
   SSS (FAQ) SAYFASI
   ============================================ */
.faq-hero {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  margin-bottom: 80px;
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
}
.faq-hero__cover {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  filter: saturate(1.1) contrast(1.05);
}
.faq-hero__cover::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, transparent 30%, rgba(5,5,15,.85) 100%),
    linear-gradient(135deg, rgba(192,56,255,.15), rgba(255,45,45,.10) 60%);
}
.faq-hero__content {
  position: relative;
  z-index: 1;
  padding: 40px 44px;
  max-width: 760px;
}
.faq-hero h1 {
  font-size: clamp(48px, 5.5vw, 80px);
  line-height: 1;
  letter-spacing: -2px;
  font-weight: 800;
  margin-bottom: 20px;
  text-shadow: 0 4px 32px rgba(0,0,0,.7);
}
.faq-hero h1 .accent {
  color: var(--accent);
}
.faq-hero__lead {
  font-size: 16px;
  line-height: 1.65;
  color: rgba(255,255,255,.82);
  max-width: 600px;
}

.faq-section {
  margin-bottom: 60px;
}
.faq-section > .section__eyebrow { display: inline-block; }
.faq-section h2 {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.1;
  letter-spacing: -1px;
  font-weight: 800;
  margin: 12px 0 32px;
}

.faq-item {
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border-radius: 14px;
  margin-bottom: 14px;
  backdrop-filter: blur(6px);
  overflow: hidden;
  transition: border-color .25s ease;
}
.faq-item[open] {
  border-color: rgba(255,45,45,.45);
  box-shadow: 0 8px 28px rgba(0,0,0,.25);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 56px 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item__q {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -.2px;
  line-height: 1.4;
}
.faq-item__chev {
  position: absolute;
  right: 24px; top: 50%;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.45);
  transform: translateY(-50%);
  transition: all .25s ease;
}
.faq-item__chev::before, .faq-item__chev::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background: rgba(255,255,255,.85);
  border-radius: 2px;
  transform: translate(-50%,-50%);
}
.faq-item__chev::before { width: 10px; height: 1.5px; }
.faq-item__chev::after  { width: 1.5px; height: 10px; transition: transform .25s ease; }
.faq-item[open] .faq-item__chev {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.faq-item[open] .faq-item__chev::before,
.faq-item[open] .faq-item__chev::after { background: #fff; }
.faq-item[open] .faq-item__chev::after { transform: translate(-50%,-50%) rotate(90deg); }
.faq-item__a {
  padding: 0 24px 22px;
}
.faq-item__a p {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(255,255,255,.78);
}

@media (max-width: 720px) {
  .faq-hero { min-height: 280px; }
  .faq-hero__content { padding: 28px 22px; }
}

/* ============================================
   İLETİŞİM BÖLÜMÜ — banner görsel
   ============================================ */
.iletisim-cover {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  min-height: 220px;
  margin-bottom: 40px;
  width: 100%;
  grid-column: 1 / -1;
  border: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: flex-end;
}
.iletisim-cover__img {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.iletisim-cover__img::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, transparent 30%, rgba(5,5,15,.85) 100%),
    linear-gradient(90deg, rgba(0,0,0,.4) 0%, transparent 60%);
}
.iletisim-cover__caption {
  position: relative;
  z-index: 1;
  padding: 28px 36px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
}
.iletisim-cover__caption::before {
  content: "";
  display: inline-block;
  width: 28px; height: 1px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  vertical-align: middle;
  margin-right: 14px;
}

/* ============================================
   MINA SAYFASI
   ============================================ */
.mina-hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 56px;
  margin-top: 12px;
}
.mina-hero__content { max-width: 820px; }
.mina-hero h1 {
  font-size: clamp(56px, 7vw, 104px);
  line-height: .98;
  letter-spacing: -2.5px;
  font-weight: 800;
  margin-bottom: 28px;
  text-shadow: 0 4px 32px rgba(0,0,0,.5);
}
.mina-hero h1 .accent {
  color: var(--accent);
}
.mina-hero__lead {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,.82);
  margin-bottom: 36px;
}
.mina-hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; }

.mina-video {
  position: relative;
  width: 100%;
  margin-bottom: 100px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
  box-shadow:
    0 30px 80px rgba(0,0,0,.55),
    0 0 0 1px rgba(255,255,255,.04) inset,
    0 0 60px rgba(192,56,255,.18);
  background: #000;
}
.mina-video video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 75vh;
  object-fit: contain;
  background: #000;
}
.mina-video__caption {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.10);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  pointer-events: none;
}

@media (max-width: 720px) {
  .mina-video video { max-height: 60vh; }
}

/* ============================================
   TIMELINE (Nasıl Çalışır akışı)
   ============================================ */
.timeline {
  position: relative;
  display: grid;
  gap: 22px;
  margin: 40px 0 80px;
  max-width: 980px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 88px;
  top: 24px;
  bottom: 24px;
  width: 1px;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(255,45,45,.5) 10%,
    rgba(192,56,255,.5) 50%,
    rgba(64,96,255,.4) 90%,
    transparent 100%);
}
.timeline-row {
  display: grid;
  grid-template-columns: 96px 24px 1fr;
  align-items: start;
  gap: 16px;
  padding: 8px 0;
}
.timeline-row__time {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  padding-top: 4px;
  text-align: right;
}
.timeline-row__dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent);
  margin: 6px 5px 0;
  box-shadow: 0 0 14px var(--accent), 0 0 0 4px rgba(255,45,45,.18);
  position: relative;
  z-index: 1;
}
.timeline-row__body {
  padding: 14px 22px 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border-radius: 14px;
  backdrop-filter: blur(6px);
  transition: border-color .25s ease, transform .25s ease;
}
.timeline-row:hover .timeline-row__body {
  border-color: rgba(255,45,45,.4);
  transform: translateX(4px);
}
.timeline-row__body h3 {
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -.3px;
  margin-bottom: 6px;
}
.timeline-row__body p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,.7);
}

/* ============================================
   COMPLIANCE BULLET LİSTESİ
   ============================================ */
.compliance-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 28px;
  margin-top: 24px;
}
.compliance-list li {
  display: flex; align-items: center; gap: 12px;
  font-size: 14.5px;
  color: rgba(255,255,255,.82);
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
  border-radius: 10px;
}
.compliance-list li::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  flex-shrink: 0;
}

@media (max-width: 720px) {
  .timeline::before { left: 12px; }
  .timeline-row { grid-template-columns: 24px 1fr; gap: 12px; }
  .timeline-row__time {
    grid-column: 1 / -1;
    text-align: left;
    padding: 0;
    margin-bottom: -4px;
  }
  .timeline-row__dot { margin: 6px 0 0; }
  .compliance-list { grid-template-columns: 1fr; }
}

/* ============================================
   BLOG LISTE + DETAY
   ============================================ */
.blog-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 80px;
}
.blog-list-card {
  display: flex; flex-direction: column;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.02);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
  text-decoration: none;
  color: inherit;
}
.blog-list-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,45,45,.4);
  box-shadow: 0 18px 40px rgba(0,0,0,.4);
}
.blog-list-card__cover {
  height: 200px;
  background-size: cover, cover;
  background-position: center, center;
  position: relative;
}.blog-list-card__cover::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(closest-side, transparent 30%, rgba(0,0,0,.6) 100%);
}
.blog-list-card__body { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.blog-list-card__meta {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: 12px;
}
.blog-list-card h3 {
  font-size: 18px; font-weight: 700;
  letter-spacing: -.3px;
  line-height: 1.3;
  margin-bottom: 12px;
}
.blog-list-card p {
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255,255,255,.65);
  margin-bottom: 18px;
  flex: 1;
}
.blog-list-card__link {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 6px;
}

/* Tek yazı */
.blog-post {
  max-width: 780px;
  margin: 0 auto;
}
.blog-post__header {
  margin-bottom: 48px;
}
.blog-post__meta {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.blog-post h1 {
  font-size: clamp(36px, 4.5vw, 60px);
  line-height: 1.08;
  letter-spacing: -1.5px;
  font-weight: 800;
  margin-bottom: 24px;
}
.blog-post__lead {
  font-size: 19px;
  line-height: 1.6;
  color: rgba(255,255,255,.82);
}
.blog-post__hero {
  height: 320px;
  border-radius: 20px;
  margin-bottom: 56px;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.blog-post__hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(closest-side, transparent 20%, rgba(0,0,0,.55) 100%);
}
.blog-post__content {
  font-size: 16.5px;
  line-height: 1.78;
  color: rgba(255,255,255,.85);
}
.blog-post__content p {
  margin-bottom: 24px;
}
.blog-post__content p:first-of-type::first-letter {
  font-size: 3em;
  font-weight: 800;
  float: left;
  line-height: .9;
  padding: 6px 12px 0 0;
  color: var(--accent);
}
.blog-post__nav {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.10);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 1100px) {
  .blog-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .blog-list { grid-template-columns: 1fr; }
  .blog-post__hero { height: 220px; }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1200px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .posts { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1000px) {
  .nav { padding: 0 28px; }
  .nav__links { gap: 22px; }
  .hero__brain { height: 55vh; min-height: 380px; }
  .section--split { grid-template-columns: 1fr; gap: 40px; }
  .sec-pillars { grid-template-columns: 1fr; }
  .feat-list { grid-template-columns: 1fr; }
  .side-dots { left: 16px; }
  /* Alt sayfalar */
  .sub-hero { grid-template-columns: 1fr; gap: 40px; }
  .sub-hero__visual { height: 440px; min-height: 360px; }
  .sub-hero__visual--photo { border-radius: 28px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .faydalar-grid { grid-template-columns: 1fr; gap: 40px; }
  .faydalar-visual { position: relative; top: auto; aspect-ratio: 16 / 9; max-height: 380px; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: inline-flex; }
  .nav__cta-full { display: none; }
  .nav__cta-short { display: inline; }
}

@media (max-width: 720px) {
  :root { --nav-h: 72px; }
  .nav { grid-template-columns: auto 1fr auto; padding: 0 14px; height: 72px; }
  .nav__cta { padding: 7px 14px; font-size: 12px; }
  .nav__sep, .nav__icon:not(.nav__burger) { display: none; }
  .side-dots { display: none !important; }
  .section, .hero, .footer {
    padding: calc(var(--nav-h) + 24px) 16px 24px 16px;
    width: 100%;
    max-width: 100vw;
    overflow-x: clip;
  }
  /* Tüm grid/flex container'lar viewport'u aşmasın */
  .demo-form, .demo-form__row, .contact-form,
  .cards, .stats, .posts, .feature-grid,
  .faydalar-grid, .data-sources {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }
  .sub-main { padding: calc(var(--nav-h) + 36px) 20px 32px 20px; }
  .sub-back { margin-bottom: 28px; }
  .sub-hero { margin-bottom: 36px; }
  .hero { grid-template-columns: 1fr; gap: 24px; }
  .hero__content { margin-top: 40px; max-width: 100%; }
  .hero__hint { position: static; margin-top: 20px; left: auto; }
  .page-count__current { font-size: 48px; }
  .hero__title, .section__title { letter-spacing: -1px; }
  .cards, .stats, .posts { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }
  .side-dots { gap: 12px; }
  .side-dots__dot { width: 10px; height: 10px; }
  .demo-form__row { grid-template-columns: 1fr; }
  /* Alt sayfalar mobil */
  .sub-hero__visual { height: 320px; min-height: 280px; }
  .sub-hero__visual--photo { border-radius: 22px; }
  .feature-grid { grid-template-columns: 1fr; }
  .faydalar-visual { border-radius: 22px; aspect-ratio: 16 / 10; }
  .faydalar-visual__lbl { font-size: 30px; }
  .faydalar-row { grid-template-columns: 48px 1fr; gap: 18px; padding: 20px 0; }
}