/* =========================
   TYLAITPK — BASE
========================= */

:root {
  --bg: #0b0d10;
  --bg-soft: #111419;
  --card: #15191f;

  --text: #f3f4f6;
  --muted: #969da8;

  --accent: #ff4d3d;
  --border: #252a32;

  --max-width: 1180px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);

  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(90%, var(--max-width));
  margin: 0 auto;
}


/* =========================
   HEADER
========================= */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;

  background: rgba(11, 13, 16, 0.88);
  backdrop-filter: blur(14px);

  border-bottom: 1px solid var(--border);

  z-index: 100;
}

.nav {
  height: 74px;

  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.logo span {
  color: var(--accent);
}

nav {
  display: flex;
  gap: 32px;
}

nav a {
  color: var(--muted);

  font-size: 0.9rem;
  font-weight: 500;

  transition: color 0.2s ease;
}

nav a:hover {
  color: var(--text);
}


/* =========================
   HERO
========================= */

.hero {
  min-height: 100vh;

  display: flex;
  align-items: center;

  padding-top: 74px;

  border-bottom: 1px solid var(--border);
}

.hero-content {
  padding-top: 80px;
  padding-bottom: 80px;
}

.eyebrow {
  margin-bottom: 28px;

  color: var(--accent);

  font-size: 0.75rem;
  font-weight: 700;

  letter-spacing: 0.18em;
}

.hero h1 {
  max-width: 900px;

  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.95;

  letter-spacing: -0.065em;
}

.hero h1 span {
  color: var(--muted);
}

.hero-text {
  max-width: 620px;

  margin-top: 36px;

  color: var(--muted);

  font-size: 1.15rem;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;

  margin-top: 40px;
}


/* =========================
   BUTTONS
========================= */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 50px;

  padding: 0 24px;

  border: 1px solid var(--border);

  font-size: 0.9rem;
  font-weight: 600;

  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.button.secondary:hover {
  background: var(--bg-soft);
  border-color: #414854;
}


/* =========================
   SECTIONS
========================= */

.section {
  padding: 130px 0;

  border-bottom: 1px solid var(--border);
}

.section-label {
  margin-bottom: 22px;

  color: var(--accent);

  font-size: 0.72rem;
  font-weight: 700;

  letter-spacing: 0.16em;
}

.section h2 {
  margin-bottom: 30px;

  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1;

  letter-spacing: -0.05em;
}

.section-text {
  max-width: 680px;

  color: var(--muted);

  font-size: 1.1rem;
}


/* =========================
   SERVICES
========================= */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);

  gap: 1px;

  margin-top: 60px;

  background: var(--border);
  border: 1px solid var(--border);
}

.card {
  min-height: 300px;

  padding: 32px;

  background: var(--bg);

  transition: background 0.2s ease;
}

.card:hover {
  background: var(--bg-soft);
}

.card > span {
  color: var(--accent);

  font-size: 0.75rem;
  font-weight: 700;
}

.card h3 {
  margin-top: 80px;
  margin-bottom: 14px;

  font-size: 1.4rem;
}

.card p {
  color: var(--muted);
  font-size: 0.95rem;
}


/* =========================
   PROJECT
========================= */

.project {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;

  margin-top: 0;
  padding: 36px 0;

  border-top: 1px solid var(--border);
}

.project:first-of-type {
  margin-top: 60px;
}

.project:last-of-type {
  border-bottom: 1px solid var(--border);
}

.project-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.project-links a {
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 5px;
}

.project-links a:hover,
.project-links a:focus-visible {
  color: var(--text);
}

.project > div {
  min-width: 0;
}

.project-heading {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 14px;
}

.project-icon {
  flex: none;
  width: 72px;
  height: 72px;
  border-radius: 16px;
}

.project-heading h3 {
  margin-bottom: 0;
}

.project-heading .project-type {
  margin-bottom: 6px;
}

.project-type {
  margin-bottom: 10px;

  color: var(--accent);

  font-size: 0.7rem;
  font-weight: 700;

  letter-spacing: 0.15em;
}

.project h3 {
  margin-bottom: 10px;

  font-size: 1.8rem;
}

.project p:not(.project-type) {
  max-width: 500px;

  color: var(--muted);
}

.project-number {
  color: #2e343d;

  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;

  line-height: 0.8;

  letter-spacing: -0.08em;
}


/* =========================
   CONTACT
========================= */

.contact {
  min-height: 70vh;

  display: flex;
  align-items: center;
}

.contact-link {
  display: inline-block;

  margin-top: 40px;

  padding-bottom: 5px;

  border-bottom: 1px solid var(--accent);

  font-size: clamp(1.2rem, 4vw, 2rem);

  transition: color 0.2s ease;
}

.contact-link:hover {
  color: var(--accent);
}


/* =========================
   FOOTER
========================= */

footer {
  padding: 32px 0;

  color: var(--muted);

  font-size: 0.8rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;

  gap: 20px;
}


/* =========================
   MOBILE
========================= */

@media (max-width: 760px) {

  .nav {
    height: 64px;
  }

  nav {
    gap: 16px;
  }

  nav a {
    font-size: 0.75rem;
  }

  nav a:nth-child(2) {
    display: none;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-content {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .hero h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .section {
    padding: 90px 0;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .card {
    min-height: auto;
  }

  .card h3 {
    margin-top: 45px;
  }

  .project {
    align-items: flex-start;
    gap: 30px;
  }

  .footer-content {
    flex-direction: column;
  }
}
/* Portfolio language selection */
[hidden] { display: none !important; }
.nav { gap: 24px; }
.language-switch { display: flex; gap: 4px; flex: none; }
.language-switch button {
  min-width: 44px;
  min-height: 44px;
  padding: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
}
.language-switch button[aria-pressed="true"] {
  color: var(--text);
  border-color: var(--accent);
  background: var(--bg-soft);
}
.language-switch button:hover { color: var(--text); }
.language-switch button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.hero h1 .hero-lead { color: var(--text); }
section[id] { scroll-margin-top: 90px; }
@media (max-width: 760px) {
  .nav { height: auto; min-height: 104px; padding: 10px 0; flex-wrap: wrap; gap: 8px; }
  .language-switch { margin-left: auto; }
  .nav nav { order: 3; width: 100%; justify-content: space-between; gap: 12px; }
  .nav nav a { font-size: 0.875rem; }
  .nav nav a:nth-child(2) { display: block; }
  .hero { padding-top: 114px; }
  section[id] { scroll-margin-top: 124px; }
  .project-number { flex: none; }
}
@media (max-width: 400px) {
  .project { gap: 12px; }
  .project-heading { gap: 12px; }
  .project-icon { width: 56px; height: 56px; }
  .project h3 { font-size: 1.5rem; }
}

/* Legal documents */
.footer-content { flex-wrap: wrap; align-items: center; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.footer-links a { font-size: 0.875rem; text-decoration: underline; text-underline-offset: 4px; }
.legal-content { max-width: 860px; padding-top: 130px; padding-bottom: 80px; }
.legal-content article + article:not([hidden]) { border-top: 1px solid var(--border); margin-top: 60px; padding-top: 60px; }
.legal-content h1 { font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.15; letter-spacing: -0.035em; overflow-wrap: anywhere; }
.legal-updated { color: var(--accent); margin-top: 20px; font-size: 0.875rem; }
.legal-content h2 { font-size: 1.35rem; line-height: 1.35; margin: 36px 0 16px; }
.legal-content p, .legal-content ul { margin-bottom: 16px; }
.legal-content p, .legal-content li { font-size: 1rem; color: #c8cdd5; overflow-wrap: anywhere; }
.legal-content strong { color: var(--text); }
.legal-content ul { padding-left: 24px; }
.legal-content li { margin-bottom: 12px; }
.legal-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.legal-content a:focus-visible, .footer-links a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
@media (max-width: 760px) {
  .legal-content { padding-top: 150px; padding-bottom: 60px; }
  .legal-page .nav nav { justify-content: flex-start; }
  .footer-links a:nth-child(2) { display: block; }
}
@media print {
  .header, footer { display: none; }
  body { background: white; color: black; }
  .legal-content { width: 100%; max-width: none; padding: 0; }
  .legal-content p, .legal-content li, .legal-content strong, .legal-content a { color: black; }
}