@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --bg: #080b12;
  --surface: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.13);
  --muted: #949ba9;
  --text: #f4f5f7;
  --accent: #d6ff64;
  --accent-dark: #11150a;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 82% 28%, rgba(67, 89, 127, 0.2), transparent 32rem),
    linear-gradient(145deg, #0b101a 0%, var(--bg) 48%, #06080d 100%);
  font-family: 'DM Sans', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  padding-right: env(safe-area-inset-right);
  padding-left: env(safe-area-inset-left);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  background-image: url('../css/images/overlay-pattern.png');
}

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

.ambient {
  position: fixed;
  border: 1px solid rgba(214, 255, 100, 0.12);
  border-radius: 50%;
  pointer-events: none;
}

.ambient-one { width: 36rem; height: 36rem; top: -22rem; right: -10rem; }
.ambient-two { width: 22rem; height: 22rem; bottom: -15rem; left: 28%; }

.shell {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(1180px, calc(100% - 80px));
  min-height: 100vh;
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}

.brand { display: inline-flex; align-items: center; gap: 13px; }
.brand-mark {
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  border-radius: 10px;
  color: var(--accent-dark);
  background: var(--accent);
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.brand-text { font-weight: 600; letter-spacing: -0.2px; }

.availability {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #b8bdc7;
  font-size: 13px;
  transition: color 0.2s ease;
}
.availability:hover { color: var(--text); }
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(214, 255, 100, 0.09);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.7fr);
  gap: clamp(50px, 8vw, 130px);
  align-items: center;
  flex: 1;
  padding: 74px 0 64px;
}

.hero-copy { animation: reveal 0.75s ease both; }
.eyebrow {
  margin: 0 0 28px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-family: 'Manrope', sans-serif;
  font-size: clamp(54px, 7vw, 94px);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.065em;
}

h1 span { color: #747c8c; }

.intro {
  max-width: 580px;
  margin: 32px 0 0;
  color: #a8aeba;
  font-size: clamp(17px, 1.55vw, 20px);
  line-height: 1.65;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button {
  display: inline-flex;
  min-height: 53px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 13px;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--accent-dark); background: var(--accent); border-color: var(--accent); }
.button-primary:hover { background: #e0ff89; }
.button-secondary { background: rgba(255, 255, 255, 0.025); }
.button-secondary:hover { border-color: rgba(255, 255, 255, 0.3); }
.button-secondary i { font-size: 12px; }

.socials { display: flex; align-items: center; gap: 10px; margin-top: 52px; }
.socials a {
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: #c7cbd2;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.socials a:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.social-line { width: 42px; height: 1px; margin-left: 8px; background: var(--line); }
.social-caption { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; }

.expertise-card {
  position: relative;
  overflow: hidden;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
  animation: reveal 0.75s 0.12s ease both;
}
.expertise-card::before {
  content: '';
  position: absolute;
  width: 170px;
  height: 170px;
  top: -105px;
  right: -80px;
  border-radius: 50%;
  background: var(--accent);
  filter: blur(75px);
  opacity: 0.13;
}
.card-top, .card-footer { display: flex; align-items: center; justify-content: space-between; }
.card-top { padding: 3px 2px 22px; color: #d8dbe0; font-size: 13px; }
.card-index { color: var(--muted); font-family: 'Manrope', sans-serif; }
.expertise-list { padding: 0; margin: 0; list-style: none; }
.expertise-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  padding: 22px 4px;
  border-top: 1px solid var(--line);
}
.number { padding-top: 4px; color: var(--accent); font-family: 'Manrope', sans-serif; font-size: 11px; }
.expertise-list strong { display: block; font-family: 'Manrope', sans-serif; font-size: 17px; font-weight: 500; }
.expertise-list small { display: block; margin-top: 7px; color: var(--muted); font-size: 13px; line-height: 1.4; }
.contact-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin: 6px 0 25px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--line);
}
.contact-list a {
  display: flex;
  min-height: 64px;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: 14px;
  background: rgba(10, 13, 20, 0.94);
  transition: background 0.2s ease;
}
.contact-list a:hover { background: rgba(214, 255, 100, 0.08); }
.contact-list span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.contact-list strong {
  display: block;
  color: #d9dce2;
  font-size: 10px;
  font-weight: 500;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.card-footer { margin: 4px -25px -25px; padding: 17px 25px; color: var(--muted); background: rgba(0, 0, 0, 0.16); font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0 28px;
  border-top: 1px solid var(--line);
  color: #747b89;
  font-size: 12px;
}
footer a { transition: color 0.2s ease; }
footer a:hover { color: var(--accent); }

@keyframes reveal {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .shell { width: min(100% - 48px, 700px); }
  .hero { grid-template-columns: 1fr; gap: 60px; padding-top: 64px; }
  .expertise-card { max-width: 560px; }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 32px, 500px); }
  .topbar { padding: 22px 0; }
  .brand-text { display: none; }
  .brand, .availability { min-width: 44px; min-height: 44px; }
  .availability { font-size: 11px; }
  .hero { gap: 48px; padding: 54px 0 46px; }
  .eyebrow { margin-bottom: 22px; font-size: 10px; }
  h1 { font-size: clamp(44px, 14vw, 56px); line-height: 1.01; letter-spacing: -0.048em; }
  .intro { margin-top: 25px; font-size: 16px; }
  .actions { display: grid; margin-top: 30px; }
  .button { width: 100%; }
  .socials { margin-top: 38px; }
  .socials a { width: 44px; height: 44px; }
  .social-line, .social-caption { display: none; }
  .expertise-card { padding: 20px; border-radius: 18px; }
  .contact-list { grid-template-columns: 1fr; }
  .contact-list strong { font-size: 11px; }
  .card-footer { margin: 4px -20px -20px; padding: 15px 20px; }
  footer { align-items: flex-start; flex-direction: column; gap: 9px; }
  footer a { display: flex; max-width: 100%; min-height: 44px; align-items: center; line-height: 1.45; overflow-wrap: anywhere; }
}

@media (max-width: 360px) {
  .shell { width: calc(100% - 28px); }
  .availability { gap: 8px; font-size: 10px; }
  .hero { padding-top: 46px; }
  h1 { font-size: 43px; }
  .expertise-list li { grid-template-columns: 30px 1fr; }
  .card-footer { align-items: flex-start; flex-direction: column; gap: 7px; }
}

@media (max-height: 520px) and (orientation: landscape) {
  .hero { padding-top: 42px; }
  .socials { margin-top: 30px; }
  .brand, .availability { min-width: 44px; min-height: 44px; }
  .socials a { width: 44px; height: 44px; }
  footer a { display: flex; min-height: 44px; align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}