/* SOMYAZ — "A · Açık ve sade". No JS; all colors are tokens. */

@font-face {
  font-family: "Neuropol";
  src: url("/assets/fonts/neuropol.woff2") format("woff2");
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-latin-wght.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-latin-ext-wght.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg: #fbfbf9;
  --ink: #1d2a2e;
  --muted: #5f6f73;
  --line: #e4e7e6;
  --brand: #30bfbf;
  --brand-ink: #187a7a; /* 4.9:1 on --bg (AA) */
  --wrap: 1100px;
  --gutter: clamp(16px, 4vw, 40px);
}

/* Dark palette: follows the OS setting unless the toggle set data-theme on <html> (see theme.js). */
:root { color-scheme: light; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0f1719;
    --ink: #e3ecec;
    --muted: #93a4a7;
    --line: #243336;
    --brand: #30bfbf;
    --brand-ink: #5fd0d0;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1719;
  --ink: #e3ecec;
  --muted: #93a4a7;
  --line: #243336;
  --brand: #30bfbf;
  --brand-ink: #5fd0d0;
}

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

html { -webkit-text-size-adjust: 100%; scroll-padding-top: 5rem; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: clamp(16px, 0.95rem + 0.25vw, 18px);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand-ink); text-underline-offset: 0.2em; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--brand-ink); outline-offset: 3px; border-radius: 2px; }

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

.skip {
  position: absolute; left: var(--gutter); top: -100px; z-index: 10;
  background: var(--ink); color: var(--bg); padding: 0.5rem 1rem;
}
.skip:focus { top: 0.5rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 5;
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 4rem; }
.logo { font-family: "Neuropol", sans-serif; color: var(--brand); font-size: 1.4rem; letter-spacing: 0.02em; text-decoration: none; }
.logo:hover { color: var(--brand); }
.site-nav { display: flex; align-items: center; gap: 2rem; }
.nav-links, .lang-switch { display: flex; list-style: none; margin: 0; padding: 0; font-size: 0.9rem; }
.nav-links { gap: 1.5rem; }
.nav-links a { color: var(--ink); text-decoration: none; }
.nav-links a:hover { color: var(--brand-ink); }
.lang-switch { gap: 0.5rem; }
.lang-switch li + li::before { content: "|"; margin-right: 0.5rem; color: var(--line); }
.lang-switch a { color: var(--muted); font-weight: 500; text-decoration: none; }
.lang-switch a[aria-current] { color: var(--ink); }

/* Theme toggle: moon in light theme, sun in dark theme. Hidden until theme.js runs. */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem; padding: 0; margin-left: -1rem;
  border: 1px solid var(--line); border-radius: 999px;
  background: transparent; color: var(--muted); cursor: pointer;
}
.theme-toggle[hidden] { display: none; }
.theme-toggle:hover { color: var(--ink); border-color: var(--muted); }
.theme-toggle svg { width: 1rem; height: 1rem; }
.theme-toggle .icon-sun { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* Sections */
.section { padding: clamp(3rem, 8vw, 6rem) 0; border-bottom: 1px solid var(--line); }
.label {
  margin: 0 0 1.25rem;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--brand-ink);
}
.lead { margin: 0; max-width: 40ch; font-size: clamp(1.15rem, 1rem + 0.6vw, 1.4rem); line-height: 1.5; }

/* Hero */
.hero { padding: clamp(4rem, 12vw, 9rem) 0 clamp(3rem, 8vw, 6rem); }
.hero-mark {
  margin: 0 0 2rem;
  font-family: "Neuropol", sans-serif; font-size: clamp(2.5rem, 14vw, 10rem); line-height: 0.9; letter-spacing: 0.01em;
  color: var(--brand);
}
.hero-tagline {
  margin: 0 0 1rem; max-width: 22ch;
  font-size: clamp(1.5rem, 1rem + 2vw, 2.5rem); font-weight: 600; line-height: 1.2; letter-spacing: -0.01em;
}
.hero-since { margin: 0; color: var(--muted); }

/* Services */
.services {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 3rem);
  list-style: none; margin: 0; padding: 0;
}
.services li { border-top: 1px solid var(--ink); padding-top: 1rem; }
.services h3 { margin: 0 0 0.5rem; font-size: 1.15rem; font-weight: 600; }
.services p { margin: 0; color: var(--muted); }

/* Contact + company facts */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); }
address { font-style: normal; }
address p { margin: 0 0 1rem; }
.contact-list { list-style: none; margin: 0 0 1rem; padding: 0; }
.contact-list .k { display: inline-block; min-width: 5.5rem; color: var(--muted); }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 0.6rem 1.5rem; margin: 0; font-size: 0.95rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; overflow-wrap: anywhere; }

/* Footer */
.site-footer { padding: 2rem 0 3rem; color: var(--muted); font-size: 0.85rem; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; }
.footer-id p { margin: 0; overflow-wrap: anywhere; }
.legal-links { display: flex; flex-wrap: wrap; align-content: flex-start; gap: 0.5rem 1.5rem; list-style: none; margin: 0; padding: 0; }
.legal-links a { color: var(--muted); }
.legal-links a:hover { color: var(--ink); }

/* Legal pages */
.prose { max-width: 72ch; }
.prose h1 { margin: 0 0 0.5rem; font-size: clamp(1.75rem, 1.2rem + 2vw, 2.5rem); line-height: 1.2; letter-spacing: -0.01em; }
.prose h2 { margin: 2.5rem 0 0.75rem; font-size: 1.2rem; }
.prose .updated { margin: 0 0 2rem; color: var(--muted); }
.prose li { margin: 0.3rem 0; }
.prose .facts { margin: 1rem 0; }

.notfound .lead { margin-bottom: 1.5rem; }

@media (max-width: 720px) {
  .nav-links { display: none; }
  .services, .two-col { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; gap: 0.1rem; }
  .facts dd { margin-bottom: 0.8rem; }
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
  .reveal { animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
  .reveal-2 { animation-delay: 0.08s; }
  .reveal-3 { animation-delay: 0.16s; }
  @keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
}