/* ============================================================
   Schriften – self-hosted (DSGVO-konform, keine Google-Server)
   ============================================================ */
@font-face { font-family:'Poppins'; font-style:normal; font-weight:300; font-display:swap; src:url('fonts/poppins-300.woff') format('woff'); }
@font-face { font-family:'Poppins'; font-style:normal; font-weight:400; font-display:swap; src:url('fonts/poppins-400.woff') format('woff'); }
@font-face { font-family:'Poppins'; font-style:normal; font-weight:500; font-display:swap; src:url('fonts/poppins-500.woff') format('woff'); }
@font-face { font-family:'Source Serif 4'; font-style:normal; font-weight:400; font-display:swap; src:url('fonts/source-serif-400.woff2') format('woff2'), url('fonts/source-serif-400.woff') format('woff'); }

/* ============================================================
   Berkan Genç — Leadership & Team Development
   Design tokens
   ============================================================ */
:root {
  --papier:      #F4F2EC;
  --papier-deep: #ECE9E0;
  --petrol:      #2A5A6E;
  --petrol-deep: #1F4654;
  --mute:        #8A8A82;
  --ink:         #454440;
  --ink-soft:    #6B6A63;
  --line:        rgba(42, 90, 110, 0.22);
  --line-soft:   rgba(69, 68, 64, 0.12);

  --maxw: 1140px;
  --gutter: clamp(1.25rem, 5vw, 4rem);

  --font-display: "Poppins", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "Source Serif 4", Georgia, "Times New Roman", serif;

  --fs-eyebrow: 0.78rem;
  --section-pad: clamp(4.5rem, 9vw, 8rem);
}

/* ============================================================
   Reset & base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--papier);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--petrol); text-decoration: none; }
a:hover { color: var(--petrol-deep); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
}

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

.eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.4rem;
}
.eyebrow::before {
  content: "";
  width: 1.6rem;
  height: 1px;
  background: var(--petrol);
  flex: none;
}

/* ============================================================
   Header / nav
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 242, 236, 0.86);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 4.4rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}
.brand-line {
  width: 1.5px;
  height: 2.5rem;
  background: var(--petrol);
  flex: none;
}
.brand-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start; /* verhindert Dehnung – Textbreiten bleiben echt */
  gap: 0.3rem;
  line-height: 1;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.18rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--petrol-deep);
  white-space: nowrap;
}
.brand-sub {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.5rem;
  /* gemessen: gleiche Textbreite wie der Name (181px) */
  letter-spacing: 0.233em;
  text-transform: uppercase;
  color: var(--petrol);
  opacity: 0.78;
  white-space: nowrap;
}
.brand:hover .brand-name { color: var(--petrol); }
.nav-links {
  display: flex;
  gap: 2.1rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  padding-block: 0.4rem;
}
.nav-links a:hover { color: var(--petrol); }

.btn {
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.3rem;
  border-radius: 2px;
  border: 1px solid var(--petrol);
  background: var(--petrol);
  color: var(--papier);
  transition: background 0.2s ease, color 0.2s ease;
  cursor: pointer;
}
.btn:hover { background: var(--petrol-deep); border-color: var(--petrol-deep); color: var(--papier); }
.btn--ghost { background: transparent; color: var(--petrol); }
.btn--ghost:hover { background: var(--petrol); color: var(--papier); }

/* ============================================================
   Hero
   ============================================================ */
.hero { padding-block: clamp(3.5rem, 7vw, 6.5rem) var(--section-pad); }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.hero-claim {
  font-size: clamp(2.05rem, 1.1rem + 3.4vw, 3.55rem);
  line-height: 1.13;
  font-weight: 300;
  max-width: 18ch;
  margin: 0 0 1.6rem;
}
.hero-claim em {
  font-style: normal;
  color: var(--petrol);
}
.hero-sub {
  font-size: 1.2rem;
  line-height: 1.62;
  color: var(--ink-soft);
  max-width: 38ch;
  margin: 0 0 2.2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem 1.4rem; align-items: center; }
.hero-actions .text-link {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}
.hero-actions .text-link:hover { color: var(--petrol); border-color: var(--petrol); }

.hero-figure {
  position: relative;
  padding-left: 1.4rem;
}
.hero-figure::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6rem; bottom: 0.6rem;
  width: 1px;
  background: var(--petrol);
  opacity: 0.5;
}
.hero-figure img {
  width: 100%;
  border-radius: 3px;
  filter: saturate(0.96);
}

/* ============================================================
   Section frame
   ============================================================ */
.band { padding-block: var(--section-pad); }
.band--deep { background: var(--papier-deep); }
.band + .band { border-top: 1px solid var(--line-soft); }

.section-head { max-width: 52ch; margin-bottom: clamp(2.5rem, 5vw, 3.8rem); }
.section-head h2 {
  font-size: clamp(1.7rem, 1.1rem + 2vw, 2.5rem);
  line-height: 1.2;
}
.section-head p {
  font-size: 1.18rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 1.1rem 0 0;
}

/* ============================================================
   Über mich
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.about-figure { position: sticky; top: 6rem; }
.about-figure img { width: 100%; border-radius: 3px; }
.about-figure figcaption {
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--mute);
  margin-top: 0.9rem;
}
.about-body p {
  font-size: 1.16rem;
  line-height: 1.72;
  margin: 0 0 1.35rem;
  color: var(--ink);
}
.about-body p:last-child { margin-bottom: 0; }
.about-body .lead { color: var(--ink); }
.about-credentials {
  margin-top: 2.2rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  list-style: none;
  padding-left: 0;
}
.about-credentials li {
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}
.about-credentials li:not(:last-child)::after {
  content: "·";
  margin-left: 1.4rem;
  color: var(--petrol);
}

/* ============================================================
   Leistungen
   ============================================================ */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: clamp(1.5rem, 3vw, 2.8rem);
  row-gap: 0;
}
.service {
  grid-row: span 3;
  display: grid;
  grid-template-rows: subgrid;
  padding-top: 1.5rem;
  border-top: 1px solid var(--petrol);
}
.service h3 {
  font-size: 1.32rem;
  font-weight: 400;
  margin-bottom: 0.85rem;
}
.service .service-kicker {
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  display: block;
  margin-bottom: 0.5rem;
}
.service p {
  font-size: 1.05rem;
  line-height: 1.62;
  color: var(--ink-soft);
  margin: 0 0 1.1rem;
}
.service .themes {
  font-family: var(--font-display);
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0;
}
.service .themes span { color: var(--mute); display: block; margin-bottom: 0.25rem; }

/* ============================================================
   Haltung
   ============================================================ */
.stance {
  max-width: 68ch;
  margin: 0 auto;
  text-align: center;
}
.stance .eyebrow { justify-content: center; }
.stance blockquote {
  margin: 0;
  font-size: clamp(1.5rem, 1rem + 1.8vw, 2.15rem);
  line-height: 1.42;
  font-weight: 300;
  font-family: var(--font-display);
  color: var(--ink);
  max-width: 34ch;
  margin-inline: auto;
  text-wrap: balance;
}
.stance blockquote em { font-style: normal; color: var(--petrol); }
.stance .stance-note {
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 2rem auto 0;
  text-align: justify;
  -webkit-hyphens: auto;
  hyphens: auto;
}

/* ============================================================
   Kontakt
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.contact-head h2 { font-size: clamp(1.7rem, 1.1rem + 2vw, 2.5rem); line-height: 1.2; }
.contact-head p {
  font-size: 1.18rem;
  line-height: 1.62;
  color: var(--ink-soft);
  margin: 1.1rem 0 2rem;
  max-width: 36ch;
}
.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.contact-list li:first-child { border-top: 1px solid var(--line-soft); }
.contact-list .label {
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
}
.contact-list .value {
  font-size: 1.16rem;
  color: var(--ink);
}
.contact-list a.value:hover { color: var(--petrol); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--line-soft);
  padding-block: 2.4rem;
}
.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.84rem;
  color: var(--ink-soft);
}
.footer-row nav { display: flex; gap: 1.4rem; }
.footer-row nav a { color: var(--ink-soft); }
.footer-row nav a:hover { color: var(--petrol); }

/* ============================================================
   Scroll reveal
   ============================================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   Legal pages
   ============================================================ */
.legal { padding-block: clamp(3rem, 6vw, 5rem) var(--section-pad); max-width: 760px; }
.legal h1 { font-size: clamp(1.8rem, 1.2rem + 2vw, 2.6rem); margin-bottom: 2rem; }
.legal h2 { font-size: 1.3rem; font-weight: 400; margin: 2.4rem 0 0.8rem; }
.legal p, .legal address { font-size: 1.05rem; line-height: 1.7; color: var(--ink); font-style: normal; margin: 0 0 1rem; }
.legal .back {
  font-family: var(--font-display);
  font-size: 0.86rem;
  display: inline-flex;
  gap: 0.4rem;
  margin-bottom: 2.5rem;
}
.legal .todo {
  background: var(--papier-deep);
  border-left: 2px solid var(--petrol);
  padding: 0.7rem 1rem;
  font-family: var(--font-display);
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 0.4rem 0 1.4rem;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-figure { max-width: 320px; margin-inline: auto; margin-top: 2.5rem; }
  .about-grid { grid-template-columns: 1fr; }
  .about-figure { position: static; max-width: 420px; }
  .services { grid-template-columns: 1fr; row-gap: 2rem; }
  .service { display: block; grid-row: auto; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .nav-links { display: none; }
}

@media (max-width: 720px) {
  .brand { gap: 0.7rem; }
  .brand-line { height: 2.5rem; }
  /* gemessen: Name 163,4px – Unterzeile mit 0.195em exakt gleich breit */
  .brand-name { font-size: 1.12rem; letter-spacing: 0.22em; }
  .brand-sub { font-size: 0.48rem; letter-spacing: 0.195em; }
}

/* Schmale Geräte: Logo kompakter, damit Umschalter + Button sicher passen */
@media (max-width: 400px) {
  .brand { gap: 0.55rem; }
  .brand-line { height: 2.2rem; }
  /* gemessen: Name 136,5px – Unterzeile mit 0.187em exakt gleich breit */
  .brand-name { font-size: 0.98rem; letter-spacing: 0.2em; }
  .brand-sub { font-size: 0.42rem; letter-spacing: 0.187em; }
}

/* Sehr schmale Geräte (z. B. iPhone SE) */
@media (max-width: 350px) {
  .brand { gap: 0.45rem; }
  .brand-line { height: 2rem; }
  /* gemessen: Name 123,5px – Unterzeile mit 0.167em exakt gleich breit */
  .brand-name { font-size: 0.9rem; letter-spacing: 0.18em; }
  .brand-sub { font-size: 0.38rem; letter-spacing: 0.167em; }
  .nav-end { gap: 0.5rem; }
  .lang-switch { font-size: 0.6rem; letter-spacing: 0.08em; gap: 0.28rem; }
  .nav-end .btn { padding: 0.6rem 0.85rem; font-size: 0.78rem; }
  .wrap { padding-left: 14px; padding-right: 14px; }
}

/* ============================================================
   Sprachumschalter (DE / EN)
   ============================================================ */
.nav-end { display: flex; align-items: center; gap: 1rem; }
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.lang-switch a {
  color: var(--mute);
  text-decoration: none;
  transition: color 0.2s ease;
}
.lang-switch a:hover { color: var(--petrol); }
.lang-switch span[aria-hidden] { color: var(--hairline); }
.lang-switch .is-current { color: var(--petrol-deep); }

@media (max-width: 720px) {
  .nav-end { gap: 0.7rem; }
  .lang-switch { font-size: 0.66rem; letter-spacing: 0.1em; }
}