/**
 * Hakkımda — cinematic clinical editorial
 */
:root {
  --hk-ink: #10233f;
  --hk-ink-soft: #243b55;
  --hk-accent: #2f78c0;
  --hk-accent-2: #4aa3e0;
  --hk-paper: #f3f6fa;
  --hk-wash: #e8eef5;
  --hk-line: rgba(16, 35, 63, 0.1);
  --hk-muted: rgba(36, 59, 85, 0.72);
  --hk-serif: "Instrument Serif", Georgia, serif;
  --hk-sans: "Figtree", "Poppins", system-ui, sans-serif;
  --hk-ui: "Poppins", system-ui, sans-serif;
}

body.hk-page {
  background:
    radial-gradient(900px 480px at 8% 12%, rgba(47, 120, 192, 0.12), transparent 60%),
    radial-gradient(700px 420px at 100% 30%, rgba(16, 35, 63, 0.06), transparent 55%),
    linear-gradient(180deg, #e9eef5 0%, var(--hk-paper) 35%, #f7f9fc 100%);
  color: var(--hk-ink-soft);
  overflow-x: hidden;
}

body.hk-page p { color: inherit; }

/* Motion */
.hk-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}
.hk-reveal.is-in { opacity: 1; transform: none; }
.hk-reveal-d1 { transition-delay: 0.07s; }
.hk-reveal-d2 { transition-delay: 0.14s; }
.hk-reveal-d3 { transition-delay: 0.21s; }
.hk-reveal-d4 { transition-delay: 0.28s; }

@media (prefers-reduced-motion: reduce) {
  .hk-reveal { opacity: 1; transform: none; transition: none; }
  .hk-hero__glow,
  .hk-hero__visual img,
  .hk-hero__scroll-line { animation: none !important; }
}

/* ========== HERO ========== */
.hk-hero {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  display: flex;
  align-items: stretch;
  color: #fff;
  background: #0a1628;
  overflow: hidden;
}

.hk-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 80% at 78% 55%, rgba(47, 120, 192, 0.38), transparent 58%),
    radial-gradient(ellipse 50% 50% at 15% 20%, rgba(74, 163, 224, 0.12), transparent 50%),
    linear-gradient(160deg, #07101c 0%, #122847 48%, #1a3358 100%);
}

.hk-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
  opacity: 0.55;
  pointer-events: none;
}

.hk-hero__glow {
  position: absolute;
  width: min(70vw, 680px);
  height: min(70vw, 680px);
  right: -6%;
  bottom: -18%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 163, 224, 0.45), transparent 68%);
  filter: blur(20px);
  z-index: 1;
  animation: hkGlow 7s ease-in-out infinite alternate;
}

@keyframes hkGlow {
  from { opacity: 0.45; transform: scale(0.96) translateY(8px); }
  to { opacity: 0.85; transform: scale(1.05) translateY(-6px); }
}

.hk-hero__layout {
  position: relative;
  z-index: 2;
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(100px, 12vh, 140px) 0 0;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
  min-height: inherit;
}

.hk-hero__copy {
  padding-bottom: clamp(48px, 8vh, 88px);
  max-width: 620px;
}

.hk-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  font-family: var(--hk-ui);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(190, 220, 245, 0.78);
}

.hk-hero__kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: rgba(190, 220, 245, 0.55);
}

.hk-hero__name {
  margin: 0 0 16px;
  font-family: var(--hk-serif);
  font-weight: 400;
  font-size: clamp(2.8rem, 6.2vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: #fff;
  text-wrap: balance;
}

.hk-hero__role {
  margin: 0 0 20px;
  font-family: var(--hk-sans);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  font-weight: 600;
  color: #9fd0f5;
}

.hk-hero__lede {
  margin: 0 0 32px;
  max-width: 36ch;
  font-family: var(--hk-ui);
  font-size: 1.05rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.7);
}

.hk-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-family: var(--hk-ui);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.hk-btn:hover { transform: translateY(-2px); }

.hk-btn--primary {
  background: linear-gradient(135deg, #4aa3e0 0%, #2f78c0 48%, #274760 100%);
  color: #fff !important;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
}
.hk-btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(8px);
}
.hk-btn--ghost:hover {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.1);
}
.hk-btn--solid {
  background: var(--hk-ink);
  color: #fff !important;
  border-radius: 14px;
}
.hk-btn--wa {
  background: #1fa855;
  color: #fff !important;
  border-radius: 14px;
}

.hk-hero__visual {
  position: relative;
  align-self: end;
  justify-self: end;
  width: min(100%, 400px);
  margin-right: -8px;
  max-height: min(88vh, 760px);
}

.hk-hero__visual::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 8%;
  z-index: 0;
  width: 120%;
  height: 70%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(74, 163, 224, 0.35) 0%, transparent 68%);
  filter: blur(18px);
  pointer-events: none;
}

.hk-hero__visual picture,
.hk-hero__visual img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  max-height: min(88vh, 760px);
  object-fit: contain;
  object-position: bottom center;
  background: transparent !important;
  animation: hkPortrait 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes hkPortrait {
  from { opacity: 0; transform: translateY(40px) scale(0.97); }
  to { opacity: 1; transform: none; }
}

.hk-hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 3;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--hk-ui);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  pointer-events: none;
}
.hk-hero__scroll-line {
  width: 1px;
  height: 42px;
  background: linear-gradient(#9fd0f5, transparent);
  animation: hkScroll 1.8s ease-in-out infinite;
}
@keyframes hkScroll {
  0%, 100% { opacity: 0.3; transform: scaleY(0.7); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

/* ========== SHARED ========== */
.hk-wrap {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hk-section {
  padding: clamp(72px, 10vw, 110px) 0 0;
}

.hk-eyebrow {
  margin: 0 0 12px;
  font-family: var(--hk-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hk-accent);
}

.hk-section__title {
  margin: 0 0 14px;
  font-family: var(--hk-serif);
  font-weight: 400;
  font-size: clamp(2rem, 3.8vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--hk-ink);
  text-wrap: balance;
}

.hk-section__intro {
  margin: 0;
  max-width: 40rem;
  font-family: var(--hk-ui);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--hk-muted);
}

/* ========== APPROACH ========== */
.hk-approach {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.hk-approach__aside {
  position: sticky;
  top: 120px;
}

.hk-approach__prose {
  display: grid;
  gap: 22px;
  padding: 28px 28px 28px 32px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--hk-line);
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(16, 35, 63, 0.06);
  position: relative;
}

.hk-approach__prose::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  bottom: 24px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--hk-accent-2), var(--hk-accent), #274760);
}

.hk-approach__prose p {
  margin: 0 !important;
  font-family: var(--hk-ui);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--hk-muted);
}

.hk-approach__prose p:first-child {
  font-size: 1.2rem;
  color: var(--hk-ink-soft);
}

.hk-focus {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 28px;
  padding: 0;
  list-style: none;
}

.hk-focus li {
  margin: 0;
  font-family: var(--hk-ui);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--hk-ink-soft);
  padding-left: 14px;
  position: relative;
}

.hk-focus li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hk-accent);
}

/* GEO soften */
body.hk-page .geo-answer-block {
  margin-top: clamp(56px, 8vw, 80px);
  margin-bottom: 0;
}
body.hk-page .geo-answer-block__inner {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  box-shadow: 0 18px 48px rgba(16, 35, 63, 0.06);
}
body.hk-page .geo-answer-block__title {
  font-family: var(--hk-serif);
  font-weight: 400;
}

/* ========== PATH ========== */
.hk-path__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 64px;
  margin-top: 40px;
}

.hk-path__col-title {
  margin: 0 0 24px;
  font-family: var(--hk-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--hk-ink);
}

.hk-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--hk-line);
}

.hk-timeline li {
  position: relative;
  margin: 0;
  padding: 0 0 32px 28px;
}
.hk-timeline li:last-child { padding-bottom: 0; }

.hk-timeline li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 0.4em;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--hk-accent);
  box-shadow: 0 0 0 5px rgba(47, 120, 192, 0.12);
}

.hk-timeline__org {
  margin: 0 0 6px;
  font-family: var(--hk-sans);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--hk-ink);
  line-height: 1.4;
}

.hk-timeline__meta {
  margin: 0;
  font-family: var(--hk-ui);
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--hk-muted);
}

/* ========== INTL ========== */
.hk-intl__list {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hk-line);
}

.hk-intl__list li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 24px;
  align-items: baseline;
  margin: 0;
  padding: 22px 8px;
  border-bottom: 1px solid var(--hk-line);
  transition: background 0.2s ease;
}
.hk-intl__list li:hover {
  background: rgba(255, 255, 255, 0.55);
}

.hk-intl__year {
  font-family: var(--hk-serif);
  font-size: 1.35rem;
  color: var(--hk-accent);
  letter-spacing: -0.02em;
}

.hk-intl__text {
  margin: 0;
  font-family: var(--hk-ui);
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--hk-ink-soft);
}

/* ========== STATS ========== */
.hk-stats {
  margin-top: clamp(72px, 10vw, 110px);
  padding: clamp(56px, 8vw, 84px) 0;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(600px 300px at 15% 0%, rgba(74, 163, 224, 0.28), transparent 60%),
    linear-gradient(135deg, #0b1830 0%, #152c4d 50%, #1e3a5c 100%);
  color: #fff;
}

.hk-stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.04), transparent);
  transform: translateX(-100%);
  animation: hkSheen 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes hkSheen {
  0%, 60% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.hk-stats__head {
  max-width: 560px;
  margin-bottom: 48px;
}
.hk-stats__head .hk-eyebrow { color: rgba(159, 208, 245, 0.85); }
.hk-stats__head .hk-section__title { color: #fff; margin-bottom: 0; }

.hk-stats__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.hk-stat {
  padding: 28px 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  text-align: left;
}
.hk-stat:last-child { border-right: 0; }

.hk-stat__num {
  margin: 0 0 10px;
  font-family: var(--hk-serif);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.hk-stat__num .hk-count {
  font-family: inherit;
}

.hk-stat__label {
  margin: 0;
  font-family: var(--hk-ui);
  font-size: 0.84rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.62);
  max-width: 12ch;
}

.hk-stats__note {
  margin: 22px 0 0;
  font-family: var(--hk-ui);
  font-size: 0.75rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.42);
  max-width: 48rem;
}

/* ========== ASSOC ========== */
.hk-assoc__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 36px;
}

.hk-assoc__rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.hk-assoc__item {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 148px;
  padding: 22px 18px 18px;
  background: #fff;
  border: 1px solid var(--hk-line);
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(16, 35, 63, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.hk-assoc__item:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(16, 35, 63, 0.1);
}

.hk-assoc__logo {
  width: 100%;
  height: 72px;
  display: grid;
  place-items: center;
}

.hk-assoc__logo img {
  max-width: 100%;
  max-height: 68px;
  width: auto;
  height: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.hk-assoc__item figcaption {
  margin: 0;
  font-family: var(--hk-ui);
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.35;
  text-align: center;
  color: var(--hk-muted);
  max-width: 18ch;
}

/* ========== CLOSE ========== */
.hk-close {
  margin: clamp(72px, 10vw, 110px) auto 28px;
  padding: clamp(36px, 5vw, 52px);
  display: grid;
  grid-template-columns: 1.35fr auto;
  gap: 28px;
  align-items: center;
  border-radius: 28px;
  background:
    radial-gradient(500px 220px at 100% 0%, rgba(74, 163, 224, 0.18), transparent 55%),
    linear-gradient(135deg, #fff 0%, #f0f5fb 100%);
  border: 1px solid var(--hk-line);
  box-shadow: 0 28px 70px rgba(16, 35, 63, 0.08);
}

.hk-close__title {
  margin: 0 0 10px;
  font-family: var(--hk-serif);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 400;
  color: var(--hk-ink);
  letter-spacing: -0.02em;
}

.hk-close__text {
  margin: 0;
  font-family: var(--hk-ui);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--hk-muted);
}

.hk-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.hk-disclaimer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto 80px;
  padding: 0;
  font-family: var(--hk-ui);
  font-size: 0.78rem;
  line-height: 1.55;
  color: rgba(36, 59, 85, 0.5);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 980px) {
  .hk-hero__layout {
    grid-template-columns: 1fr;
    width: calc(100% - 32px);
    padding-top: 108px;
    gap: 12px;
  }
  .hk-hero__copy {
    order: 1;
    max-width: none;
    padding-bottom: 12px;
  }
  .hk-hero__visual {
    order: 2;
    width: min(86%, 400px);
    justify-self: center;
    margin: 0;
  }
  .hk-hero__scroll { display: none; }
  .hk-hero { min-height: auto; }
  .hk-approach { grid-template-columns: 1fr; }
  .hk-approach__aside { position: static; }
  .hk-path__grid { grid-template-columns: 1fr; gap: 40px; }
  .hk-stats__grid {
    grid-template-columns: 1fr 1fr;
  }
  .hk-stat {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .hk-assoc__rail { grid-template-columns: 1fr 1fr; }
  .hk-assoc__head { flex-direction: column; align-items: start; }
  .hk-close {
    grid-template-columns: 1fr;
    width: calc(100% - 32px);
  }
  .hk-close__actions { justify-content: flex-start; }
}

@media (max-width: 560px) {
  .hk-hero__name { font-size: 2.55rem; }
  .hk-intl__list li { grid-template-columns: 64px 1fr; gap: 14px; }
  .hk-stats__grid { grid-template-columns: 1fr; }
  .hk-assoc__rail { grid-template-columns: 1fr; }
  .hk-approach__prose { padding: 22px 18px 22px 24px; }
}