/* =========================================================================
   Psikolog Barış Kemal Kirik — "Okuma Odası" theme
   Warm parchment + deep petrol-teal + warm wood. Literata / Familjen Grotesk.
   Demo redesign. Real assets only.
   ========================================================================= */

:root {
  --paper:      #F2EADB;
  --paper-2:    #FBF6EC;
  --paper-3:    #EBE0CC;
  --ink:        #211E18;
  --muted:      #4F4838;
  --petrol:     #0E555C;
  --petrol-deep:#0B383E;
  --teal:       #1F8E96;
  --amber:      #B5793A;
  --amber-soft: #C8924A;
  --line:       rgba(33, 30, 24, 0.13);
  --line-soft:  rgba(33, 30, 24, 0.07);

  --serif: "Literata", Georgia, "Times New Roman", serif;
  --sans:  "Familjen Grotesk", system-ui, -apple-system, sans-serif;

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 14px;
  --shadow: 0 24px 60px -34px rgba(11, 56, 62, 0.5);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.62;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

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

/* ---- Reveal (JS-gated only; ships visible if JS fails) ---- */
.js [data-reveal] { opacity: 0; transform: translateY(22px); }
.js [data-reveal].in {
  opacity: 1; transform: none;
  transition: opacity 0.8s cubic-bezier(.2,.6,.2,1), transform 0.8s cubic-bezier(.2,.6,.2,1);
}
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* ---- Eyebrow (used sparingly, max 2 sitewide) ---- */
.eyebrow {
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--petrol);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px; background: var(--amber);
}

/* =========================================================================
   Header
   ========================================================================= */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  transition: background 0.4s ease, padding 0.4s ease, box-shadow 0.4s ease;
}
.site-header.scrolled {
  background: rgba(242, 234, 219, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding-top: 12px; padding-bottom: 12px;
  box-shadow: 0 1px 0 var(--line);
}
.brand { display: flex; align-items: baseline; gap: 0.5em; font-family: var(--serif); }
.brand b { font-weight: 600; font-size: 1.12rem; letter-spacing: -0.01em; }
.brand span { font-family: var(--sans); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }

.nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); }
.nav a {
  font-size: 0.92rem; font-weight: 500; color: var(--ink);
  position: relative; padding: 4px 0;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1.5px; width: 0;
  background: var(--petrol); transition: width 0.3s ease;
}
.nav a:hover::after, .nav a[aria-current="page"]::after { width: 100%; }
.nav a[aria-current="page"] { color: var(--petrol); }

.lang-toggle { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.lang-toggle button {
  font-family: var(--sans); font-size: 0.76rem; font-weight: 600; letter-spacing: 0.04em;
  padding: 6px 12px; background: transparent; border: 0; cursor: pointer; color: var(--muted);
  transition: background 0.25s, color 0.25s;
}
.lang-toggle button[aria-pressed="true"] { background: var(--petrol); color: var(--paper-2); }

.nav-toggle { display: none; }

/* mobile nav */
@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex; flex-direction: column; gap: 5px; width: 42px; height: 42px;
    align-items: center; justify-content: center; background: transparent; border: 1px solid var(--line);
    border-radius: 10px; cursor: pointer;
  }
  .nav-toggle span { width: 18px; height: 2px; background: var(--ink); transition: transform .3s, opacity .3s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 340px);
    background: var(--paper-2); flex-direction: column; align-items: flex-start;
    justify-content: center; gap: 26px; padding: 0 36px;
    transform: translateX(100%); transition: transform 0.45s cubic-bezier(.6,0,.2,1);
    box-shadow: var(--shadow);
  }
  .nav.open { transform: none; }
  .nav a { font-size: 1.3rem; font-family: var(--serif); }
  .nav .lang-toggle { margin-top: 8px; }
}

/* =========================================================================
   Hero
   ========================================================================= */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 120%; object-fit: cover; will-change: transform; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(8,40,44,.42) 0%, rgba(8,40,44,.18) 28%, rgba(8,34,38,.58) 62%, rgba(7,28,32,.88) 100%),
    linear-gradient(90deg, rgba(7,28,32,.62) 0%, rgba(7,28,32,.2) 50%, rgba(7,28,32,0) 82%);
}
.hero-inner { width: 100%; padding-bottom: clamp(54px, 9vh, 110px); padding-top: 140px; }
.hero .eyebrow { color: #B9E4E7; }
.hero .eyebrow::before { background: var(--amber-soft); }
.hero h1 {
  color: var(--paper-2);
  font-size: clamp(2.5rem, 6.4vw, 5.1rem);
  max-width: 16ch; margin: 0.4em 0 0.5em;
  text-shadow: 0 2px 30px rgba(8,30,34,.4);
}
.hero p.lede {
  color: rgba(247, 242, 232, 0.92);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  max-width: 46ch; line-height: 1.55;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-family: var(--sans); font-weight: 600; font-size: 0.96rem;
  padding: 14px 26px; border-radius: 999px; cursor: pointer; border: 1.5px solid transparent;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.btn-primary { background: var(--amber); color: #211306; }
.btn-primary:hover { background: var(--amber-soft); transform: translateY(-2px); }
.btn-ghost { border-color: rgba(247,242,232,.55); color: var(--paper-2); }
.btn-ghost:hover { background: rgba(247,242,232,.12); transform: translateY(-2px); }
.btn-dark { background: var(--petrol); color: var(--paper-2); }
.btn-dark:hover { background: var(--petrol-deep); transform: translateY(-2px); }
.btn-outline { border-color: var(--petrol); color: var(--petrol); }
.btn-outline:hover { background: var(--petrol); color: var(--paper-2); transform: translateY(-2px); }

/* =========================================================================
   Sections
   ========================================================================= */
section { position: relative; }
.section { padding-block: clamp(72px, 11vw, 140px); }
.section-head { max-width: 62ch; }
.section-head h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); margin-top: 0.5em; }
.section-head p { color: var(--muted); margin-top: 1em; font-size: 1.08rem; max-width: 56ch; }

.lead-quote {
  font-family: var(--serif); font-size: clamp(1.5rem, 3.3vw, 2.5rem); line-height: 1.28;
  font-weight: 400; max-width: 22ch; color: var(--ink); letter-spacing: -0.01em;
}
.lead-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.lead-grid .body p + p { margin-top: 1.1em; }
.lead-grid .body p { color: var(--muted); }
@media (max-width: 800px) { .lead-grid { grid-template-columns: 1fr; } }

/* split image + text */
.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
.split-figure { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.split-figure img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.split-figure figcaption {
  position: absolute; left: 14px; bottom: 14px; background: rgba(11,56,62,.82); color: var(--paper-2);
  font-size: 0.76rem; letter-spacing: 0.04em; padding: 6px 12px; border-radius: 999px; backdrop-filter: blur(4px);
}
.split h3 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 0.6em; }
.split .body p { color: var(--muted); }
.split .body p + p { margin-top: 1em; }
@media (max-width: 800px) { .split, .split.reverse { grid-template-columns: 1fr; direction: ltr; } }

/* dark panel */
.panel-dark { background: var(--petrol-deep); color: var(--paper); }
.panel-dark .section-head h2 { color: var(--paper-2); }
.panel-dark .section-head p { color: rgba(242,234,219,.78); }
.panel-dark .eyebrow { color: var(--teal); }
.panel-dark .eyebrow::before { background: var(--amber-soft); }

/* topic list */
.topics { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1px; margin-top: 48px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; }
.panel-dark .topics { background: rgba(242,234,219,.1); border-color: rgba(242,234,219,.1); }
.topic { background: var(--paper); padding: 30px 28px; }
.panel-dark .topic { background: var(--petrol-deep); }
.topic .num { font-family: var(--serif); font-size: 0.9rem; color: var(--amber); }
.panel-dark .topic .num { color: var(--amber-soft); }
.topic h4 { font-size: 1.18rem; margin: 0.6em 0 0.4em; }
.panel-dark .topic h4 { color: var(--paper-2); }
.topic p { font-size: 0.95rem; color: var(--muted); }
.panel-dark .topic p { color: rgba(242,234,219,.74); }

.fineprint { font-size: 0.85rem; color: var(--muted); margin-top: 28px; max-width: 60ch; font-style: italic; }
.panel-dark .fineprint { color: rgba(242,234,219,.66); }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 48px; }
.gallery figure { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.gallery img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; transition: transform 0.7s cubic-bezier(.2,.6,.2,1); }
.gallery figure:hover img { transform: scale(1.045); }
.gallery .tall { grid-row: span 2; }
.gallery .tall img { aspect-ratio: 3/4; height: 100%; }
@media (max-width: 700px) { .gallery { grid-template-columns: 1fr; } .gallery .tall { grid-row: auto; } .gallery .tall img { aspect-ratio: 4/3; } }

/* promo video */
.promo { display: grid; grid-template-columns: 0.86fr 1.14fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.promo-frame { border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); background: #08282c; max-width: 320px; margin-inline: auto; }
.promo-frame video { width: 100%; display: block; }
@media (max-width: 800px) { .promo { grid-template-columns: 1fr; } }

/* contact strip */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.info-list { list-style: none; padding: 0; margin: 28px 0 0; }
.info-list li { padding: 18px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 120px 1fr; gap: 16px; align-items: start; }
.info-list li:last-child { border-bottom: 1px solid var(--line); }
.info-list .k { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--petrol); font-weight: 600; padding-top: 3px; }
.info-list .v { color: var(--ink); }
.info-list .v a:hover { color: var(--petrol); }
.map-embed { border: 0; width: 100%; height: 100%; min-height: 320px; border-radius: var(--radius); filter: saturate(0.92); }

/* form (demo) */
.form { margin-top: 8px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form .row { grid-template-columns: 1fr; } }
.form label { display: block; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; color: var(--muted); margin: 16px 0 6px; }
.form input, .form textarea {
  width: 100%; font-family: var(--sans); font-size: 1rem; color: var(--ink);
  background: var(--paper-2); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--petrol); box-shadow: 0 0 0 3px rgba(14,85,92,.13); }
.form textarea { resize: vertical; min-height: 120px; }
.form .note { font-size: 0.82rem; color: var(--muted); margin-top: 14px; font-style: italic; }

/* page hero (inner pages) */
.page-hero { padding-top: 150px; padding-bottom: 30px; }
.page-hero h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); max-width: 18ch; }
.page-hero p { color: var(--muted); margin-top: 1em; max-width: 54ch; font-size: 1.1rem; }

/* steps */
.steps { display: grid; gap: 0; margin-top: 48px; }
.step { display: grid; grid-template-columns: 88px 1fr; gap: 24px; padding: 30px 0; border-top: 1px solid var(--line); }
.step:last-child { border-bottom: 1px solid var(--line); }
.step .n { font-family: var(--serif); font-size: 2.4rem; color: var(--amber); line-height: 1; }
.step h3 { font-size: 1.35rem; margin-bottom: 0.4em; }
.step p { color: var(--muted); max-width: 60ch; }
@media (max-width: 560px) { .step { grid-template-columns: 56px 1fr; gap: 16px; } .step .n { font-size: 1.8rem; } }

/* =========================================================================
   Footer
   ========================================================================= */
.site-footer { background: var(--petrol-deep); color: var(--paper); padding-block: clamp(56px, 8vw, 92px) 36px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(28px, 5vw, 60px); }
@media (max-width: 760px) { .footer-top { grid-template-columns: 1fr; gap: 36px; } }
.site-footer .brand b { color: var(--paper-2); }
.site-footer .brand span { color: rgba(242,234,219,.6); }
.footer-col h5 { font-family: var(--sans); font-size: 0.76rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--teal); margin-bottom: 16px; }
.footer-col p, .footer-col a { color: rgba(242,234,219,.82); font-size: 0.96rem; }
.footer-col a { display: block; padding: 4px 0; }
.footer-col a:hover { color: var(--amber-soft); }
.footer-intro { color: rgba(242,234,219,.82); margin-top: 16px; max-width: 38ch; font-size: 0.96rem; }
.footer-bottom { margin-top: 52px; padding-top: 24px; border-top: 1px solid rgba(242,234,219,.16); display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 0.82rem; color: rgba(242,234,219,.6); max-width: 70ch; }
.disclaimer { font-size: 0.8rem !important; line-height: 1.6; }

/* utilities */
.center { text-align: center; }
.mt-s { margin-top: 18px; } .mt-m { margin-top: 32px; } .mt-l { margin-top: 56px; }
.maxw-text { max-width: 64ch; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper-2); padding: 10px 16px; z-index: 200; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }