/* MAYKA Danışmanlık — SITE-DESIGN-SYSTEM.md v1
   Token kaynağı: maytras.com / maykatr v2. Paylaşılan _shared/ dokunulmaz.
   position: sticky YOKTUR. 100vh yalnızca html.js.scenes-on altında. */

:root {
  --mayka-bg: #070a12;
  --mayka-bg-elevated: #0f1421;
  --mayka-gold: #cfaf6b;
  --mayka-gold-bright: #e8cf88;
  --mayka-text: #f4f6fb;
  --mayka-muted: #8b95ab;
  --mayka-navy: #1a2238;
  --mayka-border: rgba(207, 175, 107, 0.16);
  --mayka-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --mayka-font: "Inter", system-ui, -apple-system, sans-serif;
  --mayka-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --header-h: 4.5rem;
}

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

html { scroll-behavior: auto; }

body {
  margin: 0;
  background: var(--mayka-bg);
  color: var(--mayka-text);
  font-family: var(--mayka-font);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

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

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.wrap { width: min(1120px, calc(100% - 2.5rem)); margin: 0 auto; }

.progress {
  position: fixed;
  top: 0; left: 0;
  z-index: 20;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: var(--mayka-gold);
  pointer-events: none;
}

.top {
  position: fixed;
  top: 0; right: 0; left: 0;
  z-index: 16;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-h);
  padding: 0 max(1.25rem, calc((100% - 1120px) / 2));
  border-bottom: 1px solid var(--mayka-border);
  background: rgba(7, 10, 18, 0.88);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}
.brand-logo {
  height: 2.55rem;
  width: auto;
  background: transparent;
}
.brand span {
  color: var(--mayka-gold);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav { display: flex; align-items: center; gap: 1.6rem; margin-left: auto; }
.nav a {
  color: var(--mayka-muted);
  font-size: 0.88rem;
  transition: color 0.2s var(--mayka-ease);
}
.nav a:hover { color: var(--mayka-text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 2px;
  background: var(--mayka-gold);
  color: #14120c;
  font-family: var(--mayka-font);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}
.btn--ghost {
  background: transparent;
  border-color: rgba(244, 246, 251, 0.28);
  color: var(--mayka-text);
}

.burger {
  display: none;
  width: 42px; height: 36px;
  padding: 8px;
  border: 1px solid rgba(244, 246, 251, 0.22);
  background: transparent;
  color: var(--mayka-text);
  cursor: pointer;
}
.burger span {
  display: block;
  height: 1px;
  margin: 5px 0;
  background: currentColor;
}

.mmenu {
  display: none;
  position: fixed;
  top: var(--header-h);
  right: 0; left: 0;
  z-index: 15;
  padding: 0.6rem 1.25rem 1.2rem;
  border-bottom: 1px solid var(--mayka-border);
  background: #0b101c;
}
.mmenu.is-open { display: flex; flex-direction: column; gap: 0.2rem; }
.mmenu a {
  padding: 0.85rem 0.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--mayka-text);
}

main { padding-top: var(--header-h); }

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--mayka-gold);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--mayka-display);
  font-weight: 500;
  letter-spacing: -0.028em;
  line-height: 1.08;
}

h1 {
  max-width: 14ch;
  font-size: clamp(2.4rem, 5.2vw, 5.1rem);
}
h1 em {
  font-style: normal;
  font-weight: 500;
  color: var(--mayka-gold-bright);
}

h2 { font-size: clamp(1.7rem, 3.2vw, 2.7rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.02em; }

.lead {
  max-width: 38rem;
  margin: 1.1rem 0 0;
  color: var(--mayka-muted);
  font-size: 1.05rem;
}

.hero {
  position: relative;
  padding: 4.8rem 0 3.6rem;
  overflow: hidden;
}
.hero::before {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background:
    radial-gradient(circle at 78% 12%, rgba(207, 175, 107, 0.16), transparent 28%),
    linear-gradient(180deg, #0b1220, transparent 55%);
  content: "";
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.8rem; }
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  margin: 2rem 0 0;
  color: var(--mayka-muted);
  font-size: 0.88rem;
}
.hero__meta b {
  color: var(--mayka-text);
  font-weight: 500;
}

.band {
  border-top: 1px solid var(--mayka-border);
  border-bottom: 1px solid var(--mayka-border);
  background: var(--mayka-bg-elevated);
}
.band__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.band__item {
  padding: 1.15rem 1.2rem;
  border-right: 1px solid var(--mayka-border);
}
.band__item:last-child { border-right: 0; }
.band__item strong {
  display: block;
  font-family: var(--mayka-display);
  font-size: 1rem;
  font-weight: 500;
}
.band__item span {
  color: var(--mayka-muted);
  font-size: 0.8rem;
}

/* İmza sahne — kare dizisi. 100vh yalnızca .scenes-on altında. */
.scene { position: relative; background: var(--mayka-bg); }
.scene__inner {
  position: relative;
  z-index: 2;
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 3.4rem 0 4rem;
}
html:not(.scenes-on) .scene__canvas,
html:not(.scenes-on) .scene__scrim { display: none; }

.scene__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.scene__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(100deg, rgba(7, 10, 18, 0.92) 0%, rgba(7, 10, 18, 0.78) 30%, rgba(7, 10, 18, 0.28) 58%, rgba(7, 10, 18, 0.04) 100%),
    linear-gradient(180deg, rgba(7, 10, 18, 0.55) 0%, transparent 28%, transparent 70%, rgba(7, 10, 18, 0.7) 100%);
}

.beats { display: grid; gap: 2.8rem; }
.beat { display: grid; gap: 1rem; }
.beat__still {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--mayka-border);
}
.beat__kicker {
  color: var(--mayka-gold);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.beat h2 { text-shadow: 0 2px 28px rgba(7, 10, 18, 0.75); }
.beat p { margin: 0.55rem 0 0; color: var(--mayka-muted); max-width: 38rem; }
.scene__rail { display: none; }

.scenes-on .scene {
  height: 100vh;
  overflow: hidden;
}
.scenes-on .scene__inner {
  height: 100%;
  display: flex;
  align-items: center;
  padding: var(--header-h) 0 1.5rem;
}
.scenes-on .scene__copy { max-width: 28rem; }
.scenes-on .beats {
  position: relative;
  min-height: 14rem;
  gap: 0;
}
.scenes-on .beat {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.scenes-on .beat.is-current {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.scenes-on .beat__still { display: none; }
.scenes-on .scene__rail {
  display: flex;
  gap: 0.4rem;
  margin-top: 1.6rem;
}
.scenes-on .scene__rail i {
  display: block;
  width: 1.6rem;
  height: 2px;
  background: rgba(244, 246, 251, 0.18);
}
.scenes-on .scene__rail i.is-current { width: 2.8rem; background: var(--mayka-gold); }

@media (max-width: 700px) {
  .scenes-on .scene__canvas {
    inset: auto 0 auto 0;
    top: 4.6rem;
    height: auto;
    aspect-ratio: 16 / 9;
  }
  .scenes-on .scene__scrim {
    inset: auto 0 auto 0;
    top: 4.6rem;
    height: auto;
    aspect-ratio: 16 / 9;
    background: linear-gradient(180deg, rgba(7, 10, 18, 0.15), rgba(7, 10, 18, 0.88));
  }
  .scenes-on .scene__inner {
    align-items: flex-start;
    padding-top: calc(4.6rem + 56.25vw + 1.4rem);
  }
  .scenes-on .beats { min-height: 11rem; }
}

.chapter { position: relative; padding: 5.2rem 0; }
.chapter--lift { background: var(--mayka-bg-elevated); }
.chapter-head { max-width: 40rem; margin-bottom: 2.4rem; }
.chapter-head p { margin: 0.8rem 0 0; color: var(--mayka-muted); }

.desks { display: grid; gap: 0; border-top: 1px solid var(--mayka-border); }
.desk {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 1.4rem;
  padding: 1.7rem 0;
  border-bottom: 1px solid var(--mayka-border);
}
.desk__no {
  color: var(--mayka-gold);
  font-family: var(--mayka-display);
  font-size: 1.05rem;
  font-weight: 500;
}
.desk h3 { margin-bottom: 0.35rem; }
.desk p { margin: 0 0 0.7rem; color: var(--mayka-muted); }
.desk ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 1.4rem;
  color: #c8d0de;
  font-size: 0.92rem;
}
.desk li::before {
  content: "– ";
  color: var(--mayka-gold);
}

.model {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--mayka-border);
  border: 1px solid var(--mayka-border);
}
.model__step {
  padding: 1.5rem 1.2rem 1.6rem;
  background: var(--mayka-bg);
}
.model__step strong {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--mayka-gold);
  font-family: var(--mayka-display);
  font-weight: 500;
}
.model__step p { margin: 0.45rem 0 0; color: var(--mayka-muted); font-size: 0.95rem; }

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3.5rem;
  align-items: start;
}
.faq-item { border-bottom: 1px solid var(--mayka-border); }
.faq-item:first-child { border-top: 1px solid var(--mayka-border); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--mayka-gold); font-weight: 400; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin: 0 0 1.1rem; color: var(--mayka-muted); max-width: 38rem; }

.close {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2.5rem;
  align-items: end;
  padding: 2.4rem 0 0;
  border-top: 1px solid var(--mayka-border);
}
.close p { margin: 0.8rem 0 0; color: var(--mayka-muted); }

.links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.links a {
  display: block;
  padding: 1.15rem 1.1rem;
  border: 1px solid var(--mayka-border);
  background: rgba(15, 20, 33, 0.7);
  transition: border-color 0.2s var(--mayka-ease);
}
.links a:hover { border-color: rgba(207, 175, 107, 0.45); }
.links small {
  display: block;
  margin-top: 0.35rem;
  color: var(--mayka-muted);
  font-size: 0.78rem;
}

.site-foot {
  padding: 1.6rem 0 2.2rem;
  border-top: 1px solid var(--mayka-border);
  color: var(--mayka-muted);
  font-size: 0.86rem;
}
.site-foot p { margin: 0.25rem 0; }
.site-foot a { color: var(--mayka-gold); }

.js [data-rise] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s var(--mayka-ease), transform 0.7s var(--mayka-ease);
}
.js [data-rise].is-rise {
  opacity: 1;
  transform: none;
}

@media (max-width: 900px) {
  .desk ul { grid-template-columns: 1fr; }
  .model { grid-template-columns: 1fr 1fr; }
  .faq-grid, .close, .links { grid-template-columns: 1fr; }
  .band__grid { grid-template-columns: 1fr 1fr; }
  .band__item:nth-child(2) { border-right: 0; }
  .band__item:nth-child(1),
  .band__item:nth-child(2) { border-bottom: 1px solid var(--mayka-border); }
}

@media (max-width: 720px) {
  .nav, .top .btn { display: none; }
  .burger { display: block; }
  .brand-logo { height: 2.25rem; }
  .brand span { letter-spacing: 0.1em; }
  .hero { padding: 3rem 0 2.4rem; }
  .chapter { padding: 3.4rem 0; }
  .desk { grid-template-columns: 1fr; gap: 0.4rem; }
  .model, .band__grid { grid-template-columns: 1fr; }
  .band__item { border-right: 0; border-bottom: 1px solid var(--mayka-border); }
  .band__item:last-child { border-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .js [data-rise] { opacity: 1; transform: none; }
}

/* Custom cursor + gold wake. Last so later cursor:pointer rules cannot win. */
@media (pointer: fine) {
  html.js,
  html.js body,
  html.js a,
  html.js button,
  html.js summary,
  html.js label[for],
  html.js .btn,
  html.js .burger {
    cursor: url("assets/brand/mayka-cursor.png") 69 18, auto;
  }

  html.js.has-cursor-streak .cursor-streak {
    position: fixed;
    inset: 0;
    z-index: 48;
    width: 100%;
    height: 100%;
    pointer-events: none;
    mix-blend-mode: screen;
    mix-blend-mode: plus-lighter;
  }
}

@media (pointer: fine) and (prefers-reduced-motion: reduce) {
  html.js.has-cursor-streak .cursor-streak { display: none; }
}