/* =========================================================
   Tüm Diller Tercüme — design system
   Concept: an official document. A dark "cover" (navy) gives
   way to warm "paper" (parchment) content. A single seal-red
   accent is used deliberately, the way a stamp is used once.
   ========================================================= */

:root {
  --navy: #1b3480;
  --navy-deep: #142561;
  --paper: #eae3d3;
  --paper-light: #f6f2e8;
  --ink: #1c1b18;
  --ink-soft: #4a473e;
  --ink-on-navy: #eae3d3;
  --ink-on-navy-soft: #c3cbe6;
  --seal: #f7941d;
  --seal-dark: #c9720c;
  --line: #c9bfa0;
  --line-on-navy: rgba(234, 227, 211, 0.22);

  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Public Sans", -apple-system, "Segoe UI", Arial, sans-serif;

  --max: 74rem;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-weight: 700; }

p { margin: 0 0 1em; max-width: 42rem; }

a { color: inherit; }

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

a:focus-visible,
button:focus-visible,
.lang a:focus-visible,
.nav a:focus-visible {
  outline: 2px solid var(--seal);
  outline-offset: 3px;
}

/* ---------- header / nav ---------- */

.site-header {
  position: relative;
  z-index: 100;
  background: #ffffff;
  color: var(--navy);
  border-bottom: 1px solid #dfe3ee;
}
.logo img { display: block; height: 3.2rem; width: auto; }

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
  gap: 1.5rem;
}

.wordmark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--paper-light);
  text-decoration: none;
  white-space: nowrap;
}

.wordmark span {
  display: block;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.72rem;
  color: var(--ink-on-navy-soft);
  letter-spacing: 0.02em;
}

.nav-group {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav { display: flex; gap: 1.6rem; list-style: none; margin: 0; padding: 0; }
.nav a {
  white-space: nowrap;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--navy);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.15s ease;
}
.nav a:hover { border-color: var(--seal); }

.lang { display: flex; gap: 0.6rem; list-style: none; margin: 0; padding: 0; font-size: 0.85rem; }
.lang a {
  text-decoration: none;
  color: #6b7699;
  padding: 0.15rem 0.3rem;
}
.lang a[aria-current="page"] {
  color: var(--navy);
  border-bottom: 1px solid var(--seal);
}

.menu-toggle { display: none; }
.menu-toggle-label {
  display: none;
  cursor: pointer;
  color: var(--navy);
  font-family: var(--sans);
  font-size: 0.95rem;
  border: 1px solid #dfe3ee;
  padding: 0.4rem 0.75rem;
  border-radius: 2px;
}

/* ---------- hero ---------- */

.hero {
  background: var(--navy);
  color: var(--ink-on-navy);
  position: relative;
  overflow: hidden;
}

.hero .wrap {
  padding-top: clamp(3rem, 8vw, 6rem);
  padding-bottom: clamp(3.5rem, 9vw, 7rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 4rem);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  color: var(--paper-light);
  max-width: 22ch;
}

.hero p.lede {
  color: var(--ink-on-navy-soft);
  font-size: 1.08rem;
  max-width: 38rem;
}

.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.6rem; }

.btn {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.75rem 1.4rem;
  border-radius: 2px;
  border: 1px solid transparent;
}

.btn-primary { background: var(--seal); color: var(--navy-deep); }
.btn-primary:hover { background: #ffa63a; }

.btn-ghost {
  background: transparent;
  color: var(--paper-light);
  border-color: var(--line-on-navy);
}
.btn-ghost:hover { border-color: var(--paper-light); }

.seal-mark { justify-self: end; opacity: 0.9; }
.seal-mark svg { width: 100%; height: auto; max-width: 13rem; }

/* ---------- sections on paper ---------- */

.on-paper { padding-top: clamp(3rem, 7vw, 5rem); padding-bottom: clamp(3rem, 7vw, 5rem); }

.section-head { max-width: 40rem; margin-bottom: 2.2rem; }
.section-head h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.section-head p { color: var(--ink-soft); }

/* why list */

.why-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.why-list li {
  border-bottom: 1px solid var(--line);
  padding: 1.5rem 0;
  display: grid;
  grid-template-columns: minmax(0, 16rem) minmax(0, 1fr);
  gap: 1rem 2rem;
}
.why-list h3 { font-size: 1.15rem; margin: 0; }
.why-list p { margin: 0; color: var(--ink-soft); }

/* priority service */

.priority {
  background: var(--paper-light);
  border-left: 4px solid var(--seal);
  padding: clamp(1.6rem, 4vw, 2.6rem);
}
.priority .eyebrow {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--seal-dark);
  margin-bottom: 0.6rem;
}
.priority h2 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.priority p { color: var(--ink-soft); max-width: 48rem; }
.priority .btn-primary { margin-top: 0.6rem; }

/* services list */

.services-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.services-list li {
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  padding: 1.6rem 1.8rem;
}
.services-list h3 { font-size: 1.05rem; margin: 0 0 0.4rem; }
.services-list p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

@media (max-width: 40rem) {
  .services-list { grid-template-columns: 1fr; }
  .why-list li { grid-template-columns: 1fr; gap: 0.4rem; }
}

/* process (genuinely sequential — clause numbering is deliberate here) */

.process-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: madde;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.6rem;
}
.process-list li { counter-increment: madde; }
.process-list .num {
  font-family: var(--serif);
  color: var(--seal);
  font-size: 1.6rem;
  display: block;
  margin-bottom: 0.3rem;
}
.process-list .num::before { content: counter(madde); }
.process-list h3 { font-size: 1.02rem; margin: 0 0 0.3rem; }
.process-list p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }

@media (max-width: 52rem) {
  .process-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 30rem) {
  .process-list { grid-template-columns: 1fr; }
}

/* ---------- contact / footer ---------- */

.contact {
  background: var(--navy);
  color: var(--ink-on-navy);
}
.contact h2 { color: var(--paper-light); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.8rem;
  margin-top: 1.8rem;
  border-top: 1px solid var(--line-on-navy);
  padding-top: 1.8rem;
}
.contact-grid h3 {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-on-navy-soft);
  margin: 0 0 0.4rem;
}
.contact-grid p, .contact-grid a { margin: 0; color: var(--paper-light); text-decoration: none; font-size: 1rem; }
.contact-grid a:hover { border-bottom: 1px solid var(--seal); }

@media (max-width: 52rem) { .contact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 30rem) { .contact-grid { grid-template-columns: 1fr; } }

footer.site-footer {
  background: var(--navy-deep);
  color: var(--ink-on-navy-soft);
  font-size: 0.85rem;
}
footer.site-footer .wrap {
  padding-top: 1.4rem;
  padding-bottom: 1.4rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
}
footer.site-footer .lang a { color: var(--ink-on-navy-soft); }
footer.site-footer .lang a[aria-current="page"] { color: var(--paper-light); }

/* ---------- responsive nav ---------- */

@media (max-width: 46rem) {
  .menu-toggle-label { display: inline-block; }
  .nav-group {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: #ffffff;
    border-bottom: 1px solid #dfe3ee;
    padding: 0 var(--gutter) 0;
    gap: 1rem;
    max-height: 0;
    overflow: hidden;
    z-index: 100;
    transition: max-height 0.2s ease;
  }
  .menu-toggle:checked ~ .nav-group {
    max-height: 20rem;
    padding-bottom: 1.2rem;
  }
  .nav { flex-direction: column; gap: 0.9rem; }
  .site-header { position: relative; }
  .hero .wrap { grid-template-columns: 1fr; }
  .seal-mark { justify-self: start; width: 6rem; }
}

/* ---------- content pages ---------- */

.page-title { background: var(--navy); color: var(--paper-light); }
.page-title .wrap { padding-top: clamp(2.5rem, 6vw, 4rem); padding-bottom: clamp(2.5rem, 6vw, 4rem); }
.page-title h1 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); max-width: 26ch; color: var(--paper-light); }
.page-title p { color: var(--ink-on-navy-soft); max-width: 44rem; font-size: 1.05rem; margin-bottom: 0; }

.article { display: grid; grid-template-columns: minmax(0, 14rem) minmax(0, 1fr); gap: 3rem; }
.article-body { max-width: 46rem; }
.article-body h2 { font-size: 1.5rem; margin-top: 2.4rem; padding-top: 1.2rem; border-top: 1px solid var(--line); }
.article-body h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.article-body h3 { font-size: 1.15rem; margin-top: 1.6rem; }
.article-body p, .article-body li { color: var(--ink); line-height: 1.65; }
.article-body ol, .article-body ul { padding-left: 1.3rem; }
.article-body li { margin-bottom: 0.45rem; }
.article-body ol ol { list-style: lower-alpha; margin-top: 0.4rem; }
.article-body a { color: var(--navy); }
.article-body .note { background: var(--paper-light); border-left: 3px solid var(--line); padding: 0.9rem 1.1rem; font-size: 0.95rem; color: var(--ink-soft); }
.article-body .cta { margin-top: 2.5rem; padding: 1.4rem 1.6rem; background: var(--paper-light); border-left: 4px solid var(--seal); }
.article-body .cta p { margin-bottom: 0.8rem; }

.toc { position: sticky; top: 1.5rem; align-self: start; font-size: 0.9rem; }
.toc h2 { font-family: var(--sans); font-size: 0.85rem; font-weight: 600; color: var(--ink-soft); margin-bottom: 0.6rem; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc li a { display: block; padding: 0.35rem 0 0.35rem 0.9rem; color: var(--ink-soft); text-decoration: none; border-left: 2px solid transparent; margin-left: -1px; }
.toc li a:hover { color: var(--ink); border-left-color: var(--seal); }

@media (max-width: 52rem) {
  .article { grid-template-columns: 1fr; gap: 1.5rem; }
  .toc { position: static; }
}
.services-list h3 a { text-decoration: none; border-bottom: 1px solid var(--line); }
.services-list h3 a:hover { border-bottom-color: var(--seal); }
.priority p a, .why-list p a { color: var(--navy); }

/* map */
.map { margin-top: 2rem; border-top: 1px solid var(--line-on-navy); padding-top: 1.8rem; }
.map iframe { display: block; border: 0; border-radius: 2px; filter: saturate(0.85); }
.map a { display: inline-block; margin-top: 0.8rem; color: var(--paper-light); font-size: 0.95rem; text-decoration: none; border-bottom: 1px solid var(--seal); }

/* WhatsApp floating button */
.wa-float {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 50;
  display: flex; align-items: center; gap: 0.5rem;
  background: #25d366; color: #fff; text-decoration: none;
  font-family: var(--sans); font-weight: 600; font-size: 0.9rem;
  padding: 0.65rem 0.95rem; border-radius: 999px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.22);
}
.wa-float:hover { background: #1ebe5b; }
@media (max-width: 40rem) { .wa-float span { display: none; } .wa-float { padding: 0.75rem; } }

/* header contact */
.header-contact { display: flex; align-items: center; gap: 0.9rem; font-size: 0.9rem; order: 2; margin-left: auto; }
.nav-group { order: 1; margin-left: auto; }
.menu-toggle-label { order: 3; }
.header-contact a { display: inline-flex; align-items: center; gap: 0.35rem; color: var(--navy); text-decoration: none; font-weight: 600; white-space: nowrap; }
.header-contact .hc-wa { background: #25d366; color: #fff; padding: 0.4rem 0.8rem; border-radius: 999px; font-size: 0.85rem; }
.header-contact .hc-wa:hover { background: #1ebe5b; }
@media (max-width: 72rem) { .header-contact a span { display: none; } }
@media (max-width: 46rem) {
  .header-contact { gap: 0.5rem; margin-left: 0; }
  .header-contact a span { display: none; }
  .header-contact .hc-wa { padding: 0.35rem 0.6rem; }
  .site-header .wrap { gap: 0.6rem; }
  .logo img { height: 2.6rem; }
}

/* quick contact strip under hero */
.quick-contact { background: var(--paper-light); border-bottom: 1px solid var(--line); font-size: 0.9rem; }
.quick-contact .wrap { display: flex; flex-wrap: wrap; gap: 0.6rem 2rem; padding-top: 0.8rem; padding-bottom: 0.8rem; align-items: center; }
.quick-contact a, .quick-contact span { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--ink); text-decoration: none; }
.quick-contact a:hover { color: var(--navy); }
.quick-contact span { color: var(--ink-soft); }