/* ============================================================
   Hawk Labs — hawklabs.gr
   ============================================================ */

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

:root {
  --bg: #0b0d10;
  --bg-raised: #10141a;
  --bg-panel: #0d1015;
  --ink: #e9ebee;
  --ink-dim: #a2a9b3;
  --ink-faint: #667080;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent: #c9a227;
  --accent-bright: #dcb948;
  --accent-dim: rgba(201, 162, 39, 0.12);
  --ok: #4ade80;
  --err: #f87171;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Mono', 'Roboto Mono', Menlo, Consolas, monospace;
  --container: 1120px;
  --pad: 24px;
}

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

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--accent); color: #0b0d10; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  padding: 10px 16px; background: var(--accent); color: #0b0d10;
  font-weight: 600; font-size: 0.875rem;
}
.skip-link:focus { left: 0; }

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

/* ---------- header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  border-bottom: 1px solid transparent;
  background: transparent;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.site-header.scrolled {
  background: rgba(11, 13, 16, 0.88);
  border-bottom-color: var(--line);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand img { height: 40px; width: auto; }
.site-nav { display: flex; align-items: center; gap: 32px; }
.site-nav a.nav-link {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  transition: color 0.2s ease;
}
.site-nav a.nav-link:hover, .site-nav a.nav-link:focus-visible { color: var(--ink); }

/* mobile nav */
.nav-toggle {
  display: none;
  background: none; border: 1px solid var(--line-strong);
  width: 42px; height: 38px; cursor: pointer;
  position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ''; position: absolute; left: 10px; right: 10px; height: 1.5px;
  background: var(--ink); transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle span { top: 50%; margin-top: -0.75px; }
.nav-toggle span::before { top: -7px; left: 0; right: 0; }
.nav-toggle span::after { top: 7px; left: 0; right: 0; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: rgba(11, 13, 16, 0.97);
    border-bottom: 1px solid var(--line);
    padding: 8px 0 16px;
    display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav a.nav-link { padding: 14px 24px; width: 100%; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 200px 0 96px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 90% at 30% 10%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 30% 10%, black 0%, transparent 70%);
  pointer-events: none;
}
.hero-kicker {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(2.3rem, 5.4vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.022em;
  max-width: 21ch;
  margin-bottom: 28px;
}
.hero-sub {
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  color: var(--ink-dim);
  max-width: 58ch;
  margin-bottom: 16px;
}
.hero-note {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  margin-bottom: 44px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 15px 30px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.btn-primary { background: var(--accent); color: #0b0d10; font-weight: 600; }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--accent-bright); }
.btn-ghost { border-color: var(--line-strong); color: var(--ink-dim); }
.btn-ghost:hover, .btn-ghost:focus-visible { border-color: var(--ink-faint); color: var(--ink); }

/* ---------- status strip ---------- */
.status-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-panel);
}
.status-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.status-cell {
  padding: 20px var(--pad);
  border-left: 1px solid var(--line);
}
.status-cell:first-child { border-left: none; }
.status-cell .k {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 6px;
}
.status-cell .v {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.status-cell .v.live { color: var(--accent); }
.live-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); margin-right: 8px; vertical-align: 1px;
  animation: blink 2.4s ease infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
@media (max-width: 860px) {
  .status-strip-inner { grid-template-columns: 1fr 1fr; }
  .status-cell:nth-child(3) { border-left: none; }
  .status-cell:nth-child(n+3) { border-top: 1px solid var(--line); }
}

/* ---------- sections ---------- */
.section { padding: 112px 0; }
.section + .section { border-top: 1px solid var(--line); }
.section-head { display: flex; align-items: baseline; gap: 24px; margin-bottom: 56px; }
.section-index {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  white-space: nowrap;
}
.section-head::after { content: ''; flex: 1; height: 1px; background: var(--line); transform: translateY(-4px); }
.section h2 {
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  font-weight: 650;
  letter-spacing: -0.015em;
  line-height: 1.2;
  max-width: 30ch;
  margin-bottom: 24px;
}
.section .lede {
  color: var(--ink-dim);
  max-width: 62ch;
}
.section .lede + .lede { margin-top: 1em; }

/* ---------- program / objectives ---------- */
.objectives {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  margin-top: 56px;
}
.objective {
  padding: 36px 32px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.objective:nth-child(1), .objective:nth-child(2) { border-top: none; }
.objective:nth-child(odd) { border-left: none; }
.objective .tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
}
.objective h3 { font-size: 1.0625rem; font-weight: 600; margin-bottom: 10px; letter-spacing: -0.01em; }
.objective p { font-size: 0.9375rem; color: var(--ink-dim); }
@media (max-width: 720px) {
  .objectives { grid-template-columns: 1fr; }
  .objective { border-left: none !important; border-top: 1px solid var(--line) !important; }
  .objective:first-child { border-top: none !important; }
}
.footnote {
  font-family: var(--mono);
  font-size: 0.71875rem;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  margin-top: 20px;
  line-height: 1.7;
}

/* ---------- timeline ---------- */
.timeline { margin-top: 8px; }
.tl-item {
  display: grid;
  grid-template-columns: 120px 28px 1fr;
  gap: 0 28px;
  position: relative;
}
.tl-item .tl-year {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  text-align: right;
  padding-top: 34px;
}
.tl-rail { position: relative; }
.tl-rail::before {
  content: ''; position: absolute; top: 0; bottom: 0; left: 50%;
  width: 1px; background: var(--line);
}
.tl-item:first-child .tl-rail::before { top: 40px; }
.tl-item:last-child .tl-rail::before { bottom: auto; height: 40px; }
.tl-dot {
  position: absolute; top: 34px; left: 50%; transform: translateX(-50%);
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg);
  border: 1.5px solid var(--ink-faint);
}
.tl-item.done .tl-dot { background: var(--ink-faint); border-color: var(--ink-faint); }
.tl-item.current .tl-dot {
  background: var(--accent); border-color: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-dim);
}
.tl-body { padding: 28px 0 40px; }
.tl-item:last-child .tl-body { padding-bottom: 8px; }
.tl-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }
.tl-body h3 { font-size: 1.125rem; font-weight: 600; letter-spacing: -0.01em; }
.tl-status {
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  color: var(--ink-faint);
}
.tl-item.done .tl-status { color: var(--ink-dim); }
.tl-item.current .tl-status { color: var(--accent); border-color: rgba(201, 162, 39, 0.45); background: var(--accent-dim); }
.tl-body p { font-size: 0.9375rem; color: var(--ink-dim); max-width: 56ch; }
@media (max-width: 720px) {
  .tl-item { grid-template-columns: 20px 1fr; gap: 0 20px; }
  .tl-item .tl-year { display: none; }
  .tl-year-inline { display: inline; font-family: var(--mono); font-size: 0.75rem; color: var(--ink-faint); letter-spacing: 0.08em; }
}
@media (min-width: 721px) { .tl-year-inline { display: none; } }

/* ---------- approach ---------- */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 56px;
}
.approach-item { border-top: 1px solid var(--line-strong); padding-top: 24px; }
.approach-item .num {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--ink-faint);
  letter-spacing: 0.14em;
  display: block;
  margin-bottom: 18px;
}
.approach-item h3 { font-size: 1.0625rem; font-weight: 600; margin-bottom: 10px; letter-spacing: -0.01em; }
.approach-item p { font-size: 0.9375rem; color: var(--ink-dim); }
@media (max-width: 860px) { .approach-grid { grid-template-columns: 1fr; gap: 36px; } }

/* ---------- company ---------- */
.company-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
}
.facts {
  border: 1px solid var(--line);
  background: var(--bg-panel);
}
.fact {
  display: flex; justify-content: space-between; gap: 20px;
  padding: 16px 22px;
  border-top: 1px solid var(--line);
}
.fact:first-child { border-top: none; }
.fact .k {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-top: 2px;
  flex-shrink: 0;
}
.fact .v { font-size: 0.875rem; color: var(--ink); text-align: right; }
.compliance {
  margin-top: 28px;
  padding: 20px 22px;
  border-left: 2px solid var(--accent);
  background: var(--bg-panel);
  font-size: 0.875rem;
  color: var(--ink-dim);
  max-width: 60ch;
}
@media (max-width: 860px) { .company-grid { grid-template-columns: 1fr; gap: 40px; } }

/* ---------- contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }
.contact-aside p { color: var(--ink-dim); max-width: 44ch; }
.contact-aside .email-line {
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}
.contact-aside .email-line a { color: var(--accent); border-bottom: 1px solid rgba(201, 162, 39, 0.4); padding-bottom: 1px; }
.contact-aside .email-line a:hover { border-bottom-color: var(--accent); }
.contact-aside .response-note {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 0.71875rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

.form-row { display: grid; grid-template-columns: 1fr; gap: 18px; margin-bottom: 18px; }
@media (min-width: 560px) { .form-row.double { grid-template-columns: 1fr 1fr; } }
.form-group label {
  display: block;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.form-input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-raised);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  transition: border-color 0.2s ease;
  border-radius: 0;
}
.form-input:focus { outline: none; border-color: var(--accent); }
.form-input::placeholder { color: var(--ink-faint); }
textarea.form-input { min-height: 130px; resize: vertical; }
.form-error { display: none; font-size: 0.75rem; color: var(--err); margin-top: 6px; }
.form-error.show { display: block; }
.form-consent { display: flex; align-items: flex-start; gap: 12px; margin: 24px 0; }
.form-consent input { width: 17px; height: 17px; margin-top: 3px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0; }
.form-consent label { font-size: 0.8125rem; color: var(--ink-dim); line-height: 1.6; cursor: pointer; }
.form-submit { width: 100%; justify-content: center; }
.form-success {
  display: none;
  padding: 18px 22px;
  border: 1px solid rgba(74, 222, 128, 0.4);
  background: rgba(74, 222, 128, 0.07);
  color: var(--ok);
  font-size: 0.9375rem;
  margin-bottom: 24px;
}
.form-success.show { display: block; }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 48px;
  background: var(--bg-panel);
}
.footer-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 32px; flex-wrap: wrap;
  margin-bottom: 48px;
}
.footer-brand img { height: 26px; width: auto; opacity: 0.9; }
.footer-brand p {
  margin-top: 14px;
  font-size: 0.875rem;
  color: var(--ink-faint);
  max-width: 40ch;
}
.footer-links { display: flex; gap: 28px; }
.footer-links a {
  font-family: var(--mono);
  font-size: 0.71875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  transition: color 0.2s ease;
}
.footer-links a:hover { color: var(--ink); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

/* ---------- reveal ---------- */
html.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.7s ease, transform 0.7s ease; }
html.js .reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 720px) {
  .section { padding: 80px 0; }
  .hero { padding: 160px 0 72px; }
  .objective { padding: 28px 22px; }
}