/* Demo Site 2 — Dr. Psk. Can Aydın
   Palette: ink #0A0E18 · navy #101829 · deep #17213A · champagne #D8BC88 · brass #A88A55 · ivory #EEE7D9 · mist #A3AABA */

:root {
  --ink: #0a0e18;
  --navy: #101829;
  --deep: #17213a;
  --line: rgba(216, 188, 136, 0.22);
  --line-strong: rgba(216, 188, 136, 0.5);
  --gold: #d8bc88;
  --gold-hi: #ecd7ad;
  --brass: #a88a55;
  --ivory: #eee7d9;
  --mist: #a3aaba;
  --danger: #e6a094;
  --display: "Bodoni Moda", "Playfair Display", Georgia, serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.22, 0.8, 0.24, 1);
  --bar-h: 44px;
  --nav-h: 76px;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--bar-h) + var(--nav-h)); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--sans);
  font-weight: 350;
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.locked { overflow: hidden; }

/* grain */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 200;
  opacity: 0.16;
  background-image: url("/demo-2/grain.png");
  
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 400; margin: 0; line-height: 1.12; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
em { font-style: italic; }

:focus-visible { outline: 1.5px solid var(--gold); outline-offset: 3px; border-radius: 2px; }

.skip { position: absolute; left: -9999px; top: 0; }
.skip:focus { left: 16px; top: 56px; z-index: 400; background: var(--gold); color: var(--ink); padding: 8px 14px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.eyebrow::before { content: ""; width: 36px; height: 1px; background: var(--gold); opacity: 0.7; }

.h-section { font-size: clamp(34px, 5vw, 58px); }
.h-section em { color: var(--gold); }
.lede { color: var(--mist); font-size: 18px; max-width: 54ch; }

/* ---------- buttons ---------- */
.btn {
  --bg: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 26px;
  border: 1px solid var(--gold);
  background: var(--bg);
  color: var(--gold-hi);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.4s var(--ease), border-color 0.4s var(--ease);
  isolation: isolate;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
  z-index: -1;
}
.btn:hover::before { transform: scaleX(1); }
.btn:hover { color: var(--ink); }
.btn--solid { background: var(--gold); color: var(--ink); }
.btn--solid::before { background: var(--gold-hi); }
.btn--ghost { border-color: var(--line-strong); color: var(--ivory); }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }
.btn:disabled::before { display: none; }
.btn:disabled:hover { color: var(--gold-hi); }
.btn--solid:disabled:hover { color: var(--ink); }

.link-arrow {
  color: var(--gold);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 4px;
  transition: border-color 0.3s;
}
.link-arrow:hover { border-color: var(--gold); }

/* ---------- demo bar ---------- */
.demobar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--bar-h);
  z-index: 300;
  background: #05070c;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 var(--gutter);
  font-size: 13px;
  color: var(--mist);
}
.demobar__back { color: var(--ivory); text-decoration: none; white-space: nowrap; }
.demobar__back:hover { color: var(--gold); }
.demobar__label { text-align: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.demobar__label b { color: var(--gold); font-weight: 500; }
.demobar__cta {
  white-space: nowrap;
  background: var(--gold);
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  padding: 6px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  border-radius: 2px;
}
.demobar__cta:hover { background: var(--gold-hi); }

/* ---------- nav ---------- */
.nav {
  position: fixed;
  top: var(--bar-h); left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background 0.5s var(--ease), border-color 0.5s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(10, 14, 24, 0.86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--line); }
.nav .wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand__mark {
  width: 42px; height: 42px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--display);
  font-style: italic;
  font-size: 17px;
  color: var(--gold);
  letter-spacing: -0.04em;
}
.brand__name { font-family: var(--display); font-size: 20px; line-height: 1.1; }
.brand__name small { display: block; font-family: var(--sans); font-size: 10.5px; letter-spacing: 0.26em; text-transform: uppercase; color: var(--mist); margin-top: 3px; }
.nav__links { display: flex; gap: 30px; list-style: none; margin: 0; padding: 0; }
.nav__links a { text-decoration: none; font-size: 14px; color: var(--ivory); opacity: 0.82; position: relative; padding: 6px 0; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gold); transform: scaleX(0); transition: transform 0.4s var(--ease); }
.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after { transform: scaleX(1); }
.nav__right { display: flex; align-items: center; gap: 16px; }
.nav__right .btn { min-height: 42px; padding: 0 20px; font-size: 12px; }
.burger { display: none; width: 44px; height: 44px; background: none; border: 1px solid var(--line-strong); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 1px; background: var(--gold); transition: transform 0.3s, opacity 0.3s; }
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 21.5px; }
.burger span:nth-child(3) { top: 27px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(var(--bar-h) + var(--nav-h) + 40px) 0 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(60% 50% at 72% 45%, rgba(216, 188, 136, 0.11), transparent 70%),
    radial-gradient(70% 60% at 10% 100%, rgba(40, 60, 110, 0.35), transparent 70%),
    linear-gradient(180deg, var(--ink), var(--navy));
}
.hero .wrap { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 40px; align-items: center; position: relative; z-index: 1; }
.hero__title { font-size: clamp(40px, 5.8vw, 84px); line-height: 1.02; letter-spacing: -0.02em; margin-bottom: 30px; }
.hero__title .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero__title .line > span { display: inline-block; transform: translateY(110%); animation: rise 1.2s var(--ease) forwards; }
.hero__title .line:nth-child(2) > span { animation-delay: 0.12s; }
.hero__title .line:nth-child(3) > span { animation-delay: 0.24s; }
.hero__title em { color: var(--gold); font-style: italic; }
.hero__text { color: var(--mist); font-size: 18.5px; max-width: 46ch; margin-bottom: 38px; opacity: 0; animation: fade 1.2s 0.6s var(--ease) forwards; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; opacity: 0; animation: fade 1.2s 0.8s var(--ease) forwards; }
.hero__meta {
  margin-top: 56px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 36px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
  opacity: 0;
  animation: fade 1.2s 1s var(--ease) forwards;
}
.hero__meta span { display: inline-flex; align-items: center; gap: 10px; }
.hero__meta span::before { content: ""; width: 5px; height: 5px; background: var(--gold); transform: rotate(45deg); }

/* signature: the mirrored inkblot drawn in gold */
.blot { position: relative; aspect-ratio: 1 / 1.08; width: 100%; max-width: 520px; justify-self: center; }
.blot svg { width: 100%; height: 100%; overflow: visible; }
.stroke { fill: none; stroke: var(--gold); stroke-width: 1; stroke-linecap: round; }
.stroke.faint { stroke-opacity: 0.35; }
.draw { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 3.2s 0.3s var(--ease) forwards; }
.draw.d2 { animation-delay: 0.7s; animation-duration: 3.6s; }
.draw.d3 { animation-delay: 1.1s; }
.blot .axis { stroke: var(--gold); stroke-opacity: 0.5; stroke-width: 1; stroke-dasharray: 2 6; vector-effect: non-scaling-stroke; }
.blot .glow { fill: url(#blotGlow); opacity: 0; animation: fade 2.4s 1.2s ease forwards; }
.blot .breath { transform-origin: 50% 50%; animation: breathe 9s 3.5s ease-in-out infinite; }
.blot__caption {
  position: absolute;
  bottom: -8px; left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brass);
  white-space: nowrap;
  opacity: 0;
  animation: fade 1.4s 2.4s ease forwards;
}
.hero__scroll { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); width: 1px; height: 54px; background: linear-gradient(var(--gold), transparent); opacity: 0.6; z-index: 1; }

@keyframes rise { to { transform: translateY(0); } }
@keyframes fade { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.025); } }

/* ---------- sections ---------- */
.section { padding: clamp(90px, 12vw, 150px) 0; position: relative; }
.section--navy { background: var(--navy); }
.section__head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 70px; }
.section__head .lede { margin: 0; }
.rule { height: 1px; background: linear-gradient(90deg, transparent, var(--line-strong), transparent); border: 0; margin: 0; }

/* about */
.about { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  background:
    radial-gradient(55% 40% at 50% 36%, rgba(236, 215, 173, 0.18), transparent 70%),
    radial-gradient(90% 60% at 50% 110%, rgba(216, 188, 136, 0.16), transparent 70%),
    linear-gradient(170deg, #1c2744, #0c1220 70%);
  border: 1px solid var(--line);
  overflow: hidden;
  position: sticky;
  top: calc(var(--bar-h) + var(--nav-h) + 30px);
}
.portrait::before { content: ""; position: absolute; inset: 14px; border: 1px solid var(--line); pointer-events: none; z-index: 2; }
.portrait svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.portrait__tag {
  position: absolute;
  left: 30px; right: 30px; bottom: 30px;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mist);
}
.portrait__tag b { font-family: var(--display); font-weight: 400; font-style: italic; letter-spacing: 0; text-transform: none; font-size: 22px; color: var(--ivory); display: block; }
.about__body p { color: #d4cec2; }
.about__body .big { font-family: var(--display); font-size: clamp(24px, 2.6vw, 32px); line-height: 1.38; color: var(--ivory); margin-bottom: 30px; }
.about__body .big em { color: var(--gold); }
.timeline { list-style: none; margin: 56px 0 0; padding: 0; border-top: 1px solid var(--line); }
.timeline li { display: grid; grid-template-columns: 110px 1fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.timeline time { font-family: var(--display); font-size: 22px; color: var(--gold); line-height: 1.3; }
.timeline h4 { font-family: var(--sans); font-weight: 500; font-size: 16px; letter-spacing: 0.01em; margin-bottom: 4px; line-height: 1.4; }
.timeline p { margin: 0; color: var(--mist); font-size: 15px; }
.signature { margin-top: 40px; font-family: var(--display); font-style: italic; font-size: 30px; color: var(--gold); }

/* expertise */
.areas { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.area {
  padding: 44px 36px 40px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 0.6s var(--ease);
  min-width: 0;
}
.area::before { content: ""; position: absolute; left: 0; top: 0; height: 1px; width: 100%; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform 0.7s var(--ease); }
.area:hover { background: rgba(216, 188, 136, 0.04); }
.area:hover::before { transform: scaleX(1); }
.area__icon { width: 46px; height: 46px; margin-bottom: 30px; }
.area__icon * { fill: none; stroke: var(--gold); stroke-width: 1; vector-effect: non-scaling-stroke; }
.area h3 { font-size: 26px; margin-bottom: 14px; }
.area p { color: var(--mist); font-size: 15.5px; margin: 0 0 18px; }
.area ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.area li { font-size: 12px; letter-spacing: 0.06em; padding: 4px 11px; border: 1px solid var(--line); border-radius: 30px; color: #cfc8bb; }

/* approach */
.approach { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(40px, 7vw, 100px); }
.approach__intro { position: sticky; top: calc(var(--bar-h) + var(--nav-h) + 40px); align-self: start; }
.school { padding: 40px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: auto 1fr; gap: 28px; }
.school:first-child { border-top: 1px solid var(--line); }
.school__abbr {
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--gold);
  width: 66px; height: 66px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid; place-items: center;
}
.school h3 { font-size: 28px; margin-bottom: 10px; }
.school p { color: var(--mist); margin: 0; }
.process { margin-top: 44px; }
.process h4 { font-family: var(--sans); font-size: 12px; letter-spacing: 0.26em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin-bottom: 18px; }
.process ol { list-style: none; counter-reset: s; margin: 0; padding: 0; }
.process li { counter-increment: s; display: flex; gap: 16px; padding: 10px 0; color: #d4cec2; font-size: 15.5px; }
.process li::before { content: counter(s, upper-roman) "."; font-family: var(--display); color: var(--gold); min-width: 30px; }

/* sessions */
.sessions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  position: relative;
  background: linear-gradient(180deg, rgba(23, 33, 58, 0.9), rgba(16, 24, 41, 0.9));
  border: 1px solid var(--line);
  padding: 36px 28px 30px;
  display: flex;
  flex-direction: column;
  transition: transform 0.6s var(--ease), border-color 0.6s;
  min-width: 0;
}
.card:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.card--feature { border-color: var(--gold); background: linear-gradient(180deg, #1d2846, #121a2e); }
.card__badge { position: absolute; top: -11px; left: 28px; background: var(--gold); color: var(--ink); font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase; padding: 3px 10px; font-weight: 500; }
.card__kind { font-size: 11.5px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--mist); margin-bottom: 14px; }
.card h3 { font-size: 26px; margin-bottom: 18px; }
.card__dur { display: flex; align-items: baseline; gap: 8px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.card__dur b { font-family: var(--display); font-weight: 400; font-size: 44px; color: var(--gold); line-height: 1; }
.card__dur span { color: var(--mist); font-size: 14px; }
.card p { color: #cfc8bb; font-size: 15px; flex: 1; }
.card .btn { width: 100%; margin-top: 12px; }
.sessions__note { margin-top: 34px; text-align: center; color: var(--mist); font-size: 14.5px; }

/* quote */
.why {
  padding: clamp(110px, 15vw, 190px) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(50% 70% at 50% 50%, rgba(216, 188, 136, 0.09), transparent 70%), var(--ink);
}
.why__mark { font-family: var(--display); font-size: 160px; line-height: 0.6; color: var(--gold); opacity: 0.5; height: 60px; }
.why blockquote { margin: 0 auto; max-width: 900px; font-family: var(--display); font-size: clamp(28px, 4.2vw, 50px); line-height: 1.28; }
.why blockquote em { color: var(--gold); }
.why figcaption { margin-top: 34px; font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--mist); }
.why__reasons { margin: 90px auto 0; max-width: 980px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; text-align: left; }
.why__reasons div { padding: 6px 30px; border-left: 1px solid var(--line); }
.why__reasons h4 { font-size: 22px; margin-bottom: 10px; }
.why__reasons p { color: var(--mist); font-size: 15px; margin: 0; }

/* articles */
.posts { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 28px; }
.post { text-decoration: none; display: flex; flex-direction: column; min-width: 0; }
.post__art {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #1a2440, #0d1322);
}
.post:first-child .post__art { aspect-ratio: auto; flex: 1; min-height: 260px; }
.post__art svg { position: absolute; inset: 0; width: 100%; height: 100%; transition: transform 1.2s var(--ease); }
.post__art svg * { fill: none; stroke: var(--gold); stroke-width: 1; vector-effect: non-scaling-stroke; }
.post:hover .post__art svg { transform: scale(1.06); }
.post__meta { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.post h3 { font-size: 25px; margin-bottom: 12px; transition: color 0.3s; }
.post:hover h3 { color: var(--gold-hi); }
.post p { color: var(--mist); font-size: 15px; margin: 0; }

/* faq */
.faq { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(40px, 7vw, 100px); }
.faq__list { border-top: 1px solid var(--line); }
.qa { border-bottom: 1px solid var(--line); }
.qa h3 { margin: 0; font-size: inherit; }
.qa button {
  width: 100%;
  background: none;
  border: 0;
  text-align: left;
  padding: 26px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  font-family: var(--display);
  font-size: clamp(19px, 2vw, 23px);
  line-height: 1.35;
}
.qa button:hover { color: var(--gold-hi); }
.qa__plus { flex: none; width: 30px; height: 30px; border: 1px solid var(--line-strong); border-radius: 50%; position: relative; transition: transform 0.5s var(--ease), background 0.4s; }
.qa__plus::before, .qa__plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 11px; height: 1px; background: var(--gold); transform: translate(-50%, -50%); }
.qa__plus::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform 0.4s var(--ease); }
.qa button[aria-expanded="true"] .qa__plus { background: rgba(216, 188, 136, 0.1); }
.qa button[aria-expanded="true"] .qa__plus::after { transform: translate(-50%, -50%) rotate(0deg); }
.qa__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.5s var(--ease); }
.qa__a > div { overflow: hidden; }
.qa__a p { color: var(--mist); padding-bottom: 26px; margin: 0; max-width: 62ch; }
.qa.open .qa__a { grid-template-rows: 1fr; }

/* contact */
.contact { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.contact__title { font-size: clamp(40px, 6vw, 76px); line-height: 1.04; margin-bottom: 30px; }
.contact__title em { color: var(--gold); }
.contact__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.contact__list li { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact__list span { font-size: 11.5px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--gold); padding-top: 4px; }
.contact__list a { text-decoration: none; }
.contact__list a:hover { color: var(--gold-hi); }
.map {
  margin-top: 30px;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  background: #0c1220;
  position: relative;
  overflow: hidden;
}
.map svg { width: 100%; height: 100%; }
.map__pin { position: absolute; left: 56%; top: 46%; transform: translate(-50%, -50%); }
.map__pin::before { content: ""; display: block; width: 14px; height: 14px; background: var(--gold); transform: rotate(45deg); box-shadow: 0 0 0 8px rgba(216, 188, 136, 0.15), 0 0 30px rgba(216, 188, 136, 0.5); }
.map__label { position: absolute; left: calc(56% + 22px); top: 46%; transform: translateY(-50%); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ivory); background: rgba(10, 14, 24, 0.8); padding: 4px 10px; border: 1px solid var(--line); white-space: nowrap; }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 60px 0 40px; background: #070a12; }
.footer__top { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; align-items: center; margin-bottom: 40px; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 10px 26px; list-style: none; padding: 0; margin: 0; }
.footer__nav a { text-decoration: none; color: var(--mist); font-size: 14px; }
.footer__nav a:hover { color: var(--gold); }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--mist); padding-top: 26px; border-top: 1px solid var(--line); }
.footer__demo { color: var(--gold); }
.footer__demo a { color: var(--gold-hi); }

/* reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }
.no-js .reveal { opacity: 1; transform: none; }

/* =========================================================
   Booking overlay
   ========================================================= */
.book {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) 1.6fr;
  background: var(--ink);
  visibility: hidden;
  clip-path: circle(0% at var(--ox, 90%) var(--oy, 8%));
  transition: clip-path 0.9s var(--ease), visibility 0s 0.9s;
}
.book.open { visibility: visible; clip-path: circle(150% at var(--ox, 90%) var(--oy, 8%)); transition: clip-path 0.9s var(--ease), visibility 0s; }

.book__aside {
  position: relative;
  background:
    radial-gradient(80% 50% at 30% 0%, rgba(216, 188, 136, 0.14), transparent 70%),
    linear-gradient(180deg, #131c33, #0b101c);
  border-right: 1px solid var(--line);
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.book__aside .brand { margin-bottom: 50px; }
.book__aside h2 { font-size: 34px; margin-bottom: 10px; }
.book__aside h2 em { color: var(--gold); }
.book__aside > p { color: var(--mist); font-size: 15px; }

/* the "session card" summary that fills as you choose */
.ticket { margin-top: 30px; border: 1px solid var(--line-strong); padding: 26px 24px; position: relative; background: rgba(10, 14, 24, 0.35); }
.ticket::before, .ticket::after { content: ""; position: absolute; top: 50%; width: 18px; height: 18px; border-radius: 50%; background: #0f1628; border: 1px solid var(--line-strong); transform: translateY(-50%); }
.ticket::before { left: -10px; clip-path: inset(0 0 0 50%); }
.ticket::after { right: -10px; clip-path: inset(0 50% 0 0); }
.ticket__row { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.ticket__row:last-child { border-bottom: 0; }
.ticket__row dt { color: var(--mist); letter-spacing: 0.04em; }
.ticket__row dd { margin: 0; text-align: right; color: var(--ivory); transition: color 0.4s; }
.ticket__row dd.empty { color: rgba(163, 170, 186, 0.55); font-style: italic; }
.ticket__row dd.set { color: var(--gold-hi); }
.book__assure { margin-top: auto; padding-top: 34px; font-size: 13px; color: var(--mist); display: flex; gap: 12px; align-items: flex-start; }
.book__assure svg { flex: none; width: 18px; margin-top: 2px; }
.book__assure svg * { fill: none; stroke: var(--gold); stroke-width: 1.2; }

.book__main { position: relative; display: flex; flex-direction: column; min-height: 0; overflow: hidden; }
.book__top { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 28px clamp(20px, 5vw, 64px); border-bottom: 1px solid var(--line); }
.steps { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; flex: 1; max-width: 520px; }
.steps li { flex: 1; }
.steps span { display: block; height: 2px; background: var(--line); position: relative; overflow: hidden; }
.steps span::after { content: ""; position: absolute; inset: 0; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform 0.6s var(--ease); }
.steps li.done span::after, .steps li.current span::after { transform: scaleX(1); }
.steps li.current span::after { opacity: 0.6; }
.steps small { display: block; margin-top: 8px; font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mist); white-space: nowrap; }
.steps li.current small, .steps li.done small { color: var(--gold); }
.book__close { width: 48px; height: 48px; flex: none; border: 1px solid var(--line-strong); background: none; border-radius: 50%; cursor: pointer; position: relative; transition: transform 0.5s var(--ease), border-color 0.3s; }
.book__close:hover { transform: rotate(90deg); border-color: var(--gold); }
.book__close::before, .book__close::after { content: ""; position: absolute; left: 50%; top: 50%; width: 16px; height: 1px; background: var(--gold); transform: translate(-50%, -50%) rotate(45deg); }
.book__close::after { transform: translate(-50%, -50%) rotate(-45deg); }

.book__body { flex: 1; overflow-y: auto; padding: clamp(30px, 5vw, 60px) clamp(20px, 5vw, 64px) 40px; overscroll-behavior: contain; }
.pane { display: none; max-width: 760px; }
.pane.active { display: block; animation: paneIn 0.7s var(--ease); }
@keyframes paneIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
.pane__step { font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.pane h3 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 10px; }
.pane h3 em { color: var(--gold); }
.pane__hint { color: var(--mist); margin-bottom: 34px; }

.choices { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice__box {
  display: block;
  height: 100%;
  border: 1px solid var(--line);
  padding: 22px 22px 20px;
  transition: border-color 0.3s, background 0.3s;
  position: relative;
}
.choice__box::after { content: ""; position: absolute; top: 20px; right: 20px; width: 18px; height: 18px; border: 1px solid var(--line-strong); border-radius: 50%; transition: background 0.3s, box-shadow 0.3s; }
.choice:hover .choice__box { border-color: var(--line-strong); }
.choice input:checked + .choice__box { border-color: var(--gold); background: rgba(216, 188, 136, 0.06); }
.choice input:checked + .choice__box::after { background: var(--gold); box-shadow: inset 0 0 0 4px var(--ink); }
.choice input:focus-visible + .choice__box { outline: 1.5px solid var(--gold); outline-offset: 3px; }
.choice__title { display: block; font-family: var(--display); font-size: 22px; margin-bottom: 4px; padding-right: 30px; }
.choice__meta { display: block; font-size: 13px; color: var(--gold); letter-spacing: 0.06em; margin-bottom: 8px; }
.choice__desc { display: block; font-size: 14px; color: var(--mist); line-height: 1.55; }
.choice__icon { width: 36px; height: 36px; margin-bottom: 16px; }
.choice__icon * { fill: none; stroke: var(--gold); stroke-width: 1; vector-effect: non-scaling-stroke; }

/* calendar */
.cal-wrap { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 34px; }
.cal__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; }
.cal__head b { font-family: var(--display); font-weight: 400; font-size: 22px; }
.cal__head span { font-size: 12px; color: var(--mist); letter-spacing: 0.06em; }
.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal__dow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mist); text-align: center; padding-bottom: 6px; }
.day {
  aspect-ratio: 1;
  border: 1px solid var(--line);
  background: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  line-height: 1;
  padding: 0;
  transition: border-color 0.25s, background 0.25s, color 0.25s;
  position: relative;
  min-width: 0;
}
.day small { font-size: 9px; letter-spacing: 0.08em; color: var(--mist); margin-top: 4px; text-transform: uppercase; }
.day:hover:not(:disabled) { border-color: var(--gold); }
.day[aria-pressed="true"] { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.day[aria-pressed="true"] small { color: var(--ink); }
.day:disabled { cursor: not-allowed; color: rgba(163, 170, 186, 0.35); border-color: rgba(216, 188, 136, 0.06); background: repeating-linear-gradient(135deg, transparent 0 6px, rgba(216, 188, 136, 0.04) 6px 7px); }
.day:disabled small { color: rgba(163, 170, 186, 0.35); }
.day.blank { border: 0; background: none; visibility: hidden; }
.day.today::before { content: ""; position: absolute; top: 5px; right: 5px; width: 4px; height: 4px; border-radius: 50%; background: var(--gold); }

.slots__title { font-family: var(--display); font-size: 22px; margin-bottom: 4px; }
.slots__sub { font-size: 13px; color: var(--mist); margin-bottom: 16px; }
.slots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.slot {
  min-height: 46px;
  border: 1px solid var(--line);
  background: none;
  cursor: pointer;
  font-size: 15px;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: border-color 0.25s, background 0.25s, color 0.25s;
}
.slot:hover:not(:disabled) { border-color: var(--gold); }
.slot[aria-pressed="true"] { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.slot:disabled { cursor: not-allowed; color: rgba(163, 170, 186, 0.45); border-style: dashed; }
.slot:disabled::after { content: "dolu"; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; display: inline-block; color: var(--brass); }
.slots__empty { grid-column: 1 / -1; border: 1px dashed var(--line); padding: 28px 18px; text-align: center; color: var(--mist); font-size: 14px; }
.legend { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 18px; font-size: 12px; color: var(--mist); }
.legend i { display: inline-block; width: 10px; height: 10px; border: 1px solid var(--line-strong); margin-right: 6px; vertical-align: -1px; }
.legend i.sel { background: var(--gold); border-color: var(--gold); }
.legend i.off { background: repeating-linear-gradient(135deg, transparent 0 2px, rgba(216, 188, 136, 0.3) 2px 3px); }

/* form */
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 22px; }
.field { display: flex; flex-direction: column; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.field label small { color: var(--mist); letter-spacing: 0.06em; text-transform: none; font-size: 12px; }
.field input, .field textarea {
  font: inherit;
  font-size: 16px;
  color: var(--ivory);
  background: rgba(23, 33, 58, 0.4);
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  padding: 13px 14px;
  border-radius: 0;
  transition: border-color 0.3s, background 0.3s;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(163, 170, 186, 0.6); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); background: rgba(23, 33, 58, 0.7); }
.field.invalid input, .field.invalid textarea { border-color: var(--danger); }
.field__err { font-size: 13px; color: var(--danger); margin-top: 6px; min-height: 0; display: none; }
.field.invalid .field__err { display: block; }
.check { grid-column: 1 / -1; display: flex; gap: 14px; align-items: flex-start; font-size: 14px; color: #cfc8bb; cursor: pointer; line-height: 1.55; }
.check input { appearance: none; -webkit-appearance: none; flex: none; width: 20px; height: 20px; border: 1px solid var(--gold); margin: 2px 0 0; cursor: pointer; position: relative; background: none; }
.check input:checked { background: var(--gold); }
.check input:checked::after { content: ""; position: absolute; left: 6px; top: 2px; width: 5px; height: 10px; border: solid var(--ink); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); }
.check u { color: var(--gold); text-underline-offset: 3px; }
.check-wrap { grid-column: 1 / -1; }
.check-wrap.invalid .field__err { display: block; }
.check-wrap.invalid .check input { border-color: var(--danger); }
.pane__error { display: none; color: var(--danger); font-size: 14px; margin-top: 18px; }
.pane__error.show { display: block; }

.book__foot { border-top: 1px solid var(--line); padding: 20px clamp(20px, 5vw, 64px); display: flex; justify-content: space-between; align-items: center; gap: 16px; background: rgba(10, 14, 24, 0.9); }
.book__foot .btn { min-width: 150px; }
.book__back { background: none; border: 0; color: var(--mist); cursor: pointer; font-size: 14px; letter-spacing: 0.1em; padding: 12px 0; }
.book__back:hover { color: var(--gold); }
.book__back[hidden] { display: inline-block; visibility: hidden; }

/* confirmation */
.done { text-align: center; max-width: 620px; margin: 0 auto; }
.done__seal { width: 120px; height: 120px; margin: 0 auto 30px; }
.done__seal circle, .done__seal path { fill: none; stroke: var(--gold); stroke-width: 1; }
.done__seal .ring { stroke-dasharray: 1; stroke-dashoffset: 1; }
.done__seal .tick { stroke-dasharray: 1; stroke-dashoffset: 1; stroke-width: 1.5; }
.pane.active .done__seal .ring { animation: draw 1.4s 0.1s var(--ease) forwards; }
.pane.active .done__seal .tick { animation: draw 0.8s 1s var(--ease) forwards; }
.done h3 { margin-bottom: 14px; }
.done > p { color: var(--mist); margin-bottom: 34px; }
.done__card { text-align: left; border: 1px solid var(--line-strong); padding: 10px 26px; margin-bottom: 30px; background: rgba(23, 33, 58, 0.35); }
.done__card .ticket__row { padding: 13px 0; font-size: 15px; }
.done__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.done__ref { margin-top: 26px; font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--brass); }

/* mobile summary chip in booking */
.book__mini { display: none; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .sessions { grid-template-columns: repeat(2, 1fr); }
  .areas { grid-template-columns: repeat(2, 1fr); }
  .nav__links { gap: 22px; }
}

@media (max-width: 960px) {
  :root { --nav-h: 68px; }
  .burger { display: block; }
  .nav__links {
    position: fixed;
    top: calc(var(--bar-h) + var(--nav-h));
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(10, 14, 24, 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    padding: 10px var(--gutter) 24px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s, transform 0.35s var(--ease), visibility 0s 0.35s;
  }
  .nav__links.open { opacity: 1; transform: none; visibility: visible; transition: opacity 0.35s, transform 0.35s var(--ease); }
  .nav__links a { display: block; padding: 14px 0; font-family: var(--display); font-size: 22px; border-bottom: 1px solid var(--line); }
  .nav__links a::after { display: none; }
  .nav.menu-open { background: rgba(10, 14, 24, 0.97); }

  .hero .wrap { grid-template-columns: 1fr; }
  .blot { max-width: 300px; order: -1; margin-bottom: -10px; }
  .book.is-done .book__mini { display: none; }
  .section__head, .about, .approach, .faq, .contact { grid-template-columns: 1fr; }
  .section__head { gap: 20px; margin-bottom: 50px; }
  .portrait, .approach__intro { position: relative; top: 0; }
  .portrait { max-width: 460px; }
  .posts { grid-template-columns: 1fr 1fr; }
  .post:first-child { grid-column: 1 / -1; }
  .post:first-child .post__art { aspect-ratio: 16 / 8; flex: none; min-height: 0; }
  .why__reasons { grid-template-columns: 1fr; gap: 28px; }

  .book { grid-template-columns: 1fr; }
  .book__aside { display: none; }
  .book__mini { display: block; font-size: 13px; color: var(--mist); padding: 12px clamp(20px, 5vw, 64px); border-bottom: 1px solid var(--line); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .book__mini b { color: var(--gold); font-weight: 400; }
  .cal-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .demobar { font-size: 12px; gap: 8px; }
  .demobar__label { display: none; }
  .nav__right .btn { display: none; }
  .brand__name { font-size: 18px; }
  .areas, .sessions, .posts, .choices { grid-template-columns: 1fr; }
  .area { padding: 34px 24px; }
  .timeline li { grid-template-columns: 1fr; gap: 4px; }
  .school { grid-template-columns: 1fr; gap: 18px; }
  .contact__list li { grid-template-columns: 1fr; gap: 4px; }
  .form { grid-template-columns: 1fr; }
  .hero__meta { margin-top: 40px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .steps small { display: none; }
  .book__top { padding-top: 20px; padding-bottom: 20px; }
  .book__foot .btn { min-width: 0; flex: 1; }
  .cal { gap: 4px; }
  .day small { display: none; }
  .why__mark { font-size: 120px; }
  .map__label { left: auto; right: 12px; top: auto; bottom: 12px; transform: none; }
}

@media (max-width: 380px) {
  .demobar__cta { padding: 6px 10px; }
  .brand__mark { width: 38px; height: 38px; }
  .brand__name small { letter-spacing: 0.16em; }
  .slots { grid-template-columns: 1fr 1fr; }
  .done__card { padding: 6px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; transition-delay: 0s !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .book { clip-path: none; }
}

@media (max-width: 640px) {
  .blot { max-width: 230px; }
  .hero { padding-top: calc(var(--bar-h) + var(--nav-h) + 16px); }
}

/* refinements */
.card .card__kind { flex: none; }
.card h3 { min-height: 2.3em; display: flex; align-items: flex-end; }
.portrait::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 45%; background: linear-gradient(180deg, transparent, rgba(10, 14, 24, 0.92) 75%); z-index: 1; pointer-events: none; }
@media (max-width: 640px) { .card h3 { min-height: 0; } }
.why h2.eyebrow { font-family: var(--sans); line-height: 1.7; }
.why__mark { opacity: 0.35; }
.nav__cta-m { display: none; }
@media (max-width: 640px) {
  .nav__cta-m { display: block; padding-top: 18px; }
  .nav__cta-m .btn { width: 100%; }
}

.anim-off, .anim-off * { animation-play-state: paused !important; }

/* Mobil alt iletişim çubuğu teması */
:root{--dd-bg:#0b0f1a;--dd-fg:#e9e0cc;--dd-line:rgba(216,188,136,.25);--dd-accent:#d8bc88;--dd-accent-fg:#0b0f1a;--dd-font:Jost,system-ui,sans-serif;--dd-toast-accent:#d8bc88}