/* =========================================================
   Geraki Partners — site stylesheet
   Brand: modern tech · electric blue accent · navy dark sections
   ========================================================= */

:root {
  --bg:          #FFFFFF;
  --bg-alt:      #F7F9FC;
  --bg-dark:     #0F1E36;
  --text:        #0F1E36;
  --text-muted:  #6B7280;
  --text-soft:   #9CA3AF;
  --hairline:    #E5E7EB;
  --hairline-dk: rgba(255, 255, 255, 0.12);

  --accent:       #2563EB;
  --accent-dk:    #1D4ED8;
  --accent-soft:  rgba(37, 99, 235, 0.10);

  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --max:        1180px;
  --max-narrow: 760px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ========== Typography ========== */
h1, h2, h3, h4 {
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
  margin: 0 0 0.4em;
}
h1 { font-size: clamp(2.6rem, 5.4vw, 4.2rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.9rem, 3.2vw, 2.6rem); }
h3 { font-size: 1.2rem; font-weight: 600; }
h4 { font-size: 0.95rem; font-weight: 600; }

p { margin: 0 0 1em; }
p.lede {
  font-size: clamp(1.1rem, 1.5vw, 1.25rem);
  color: var(--text-muted);
  line-height: 1.55;
}
p.lead { font-size: 1.05rem; line-height: 1.65; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 1rem;
}

/* ========== Layout ========== */
.wrap        { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.wrap-narrow { max-width: var(--max-narrow); margin: 0 auto; padding: 0 28px; }
.section     { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.85);
}
.section-dark h1,
.section-dark h2,
.section-dark h3 { color: #FFFFFF; }
.section-dark .eyebrow { color: #60A5FA; }
.section-dark p { color: rgba(255, 255, 255, 0.72); }
.section-dark p.lede { color: rgba(255, 255, 255, 0.82); }

/* ========== Nav ========== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--hairline);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 1.02rem;
}
.brand .mark {
  width: 26px;
  height: 26px;
  color: var(--accent);
  flex: 0 0 26px;
  object-fit: contain;
}
.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.cta {
  background: var(--text);
  color: #FFFFFF;
  padding: 9px 16px;
  border-radius: 8px;
  font-weight: 500;
}
.nav-links a.cta:hover { background: var(--accent); color: #FFFFFF; }

/* ========== Hero ========== */
.hero {
  padding: 110px 0 120px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0; right: -180px;
  width: 720px; height: 720px;
  background: radial-gradient(circle at center,
    rgba(37, 99, 235, 0.10),
    transparent 65%);
  pointer-events: none;
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 2;
}

/* Large faded hawk watermark in hero, behind text */
.hero-bg-mark {
  position: absolute;
  top: 50%;
  right: -80px;
  transform: translateY(-50%);
  width: 640px;
  max-width: 60vw;
  height: auto;
  opacity: 0.08;
  pointer-events: none;
  z-index: 1;
}
.hero-bg-mark img {
  width: 100%;
  height: auto;
  display: block;
}
.hero h1 {
  margin: 0 0 28px;
  max-width: 18ch;
}
.hero .lede {
  max-width: 60ch;
  margin: 32px 0 0;
}
.hero .cta-row {
  margin-top: 44px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--sans);
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.18s ease;
}
.btn-primary {
  background: var(--text);
  color: #FFFFFF;
}
.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--hairline);
}
.btn-ghost:hover {
  border-color: var(--text);
  background: var(--bg-alt);
}
.section-dark .btn-primary { background: var(--accent); }
.section-dark .btn-primary:hover { background: #FFFFFF; color: var(--text); }
.section-dark .btn-ghost {
  border-color: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}
.section-dark .btn-ghost:hover {
  border-color: #FFFFFF;
  background: rgba(255, 255, 255, 0.05);
}

/* ========== Pillar grid ========== */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.pillar {
  padding: 36px 32px;
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.section-alt .pillar { background: var(--bg); }
.pillar:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 16px 40px -20px rgba(37, 99, 235, 0.25);
}
.pillar .num {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.pillar h3 { margin: 0 0 10px; }
.pillar p { color: var(--text-muted); margin: 0; line-height: 1.6; }

/* ========== Clean list ========== */
ul.list-clean {
  padding: 0;
  list-style: none;
  margin: 36px 0 0;
}
ul.list-clean li {
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline);
  color: var(--text);
  font-size: 1.02rem;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
ul.list-clean li:last-child { border-bottom: 0; }
ul.list-clean li::before {
  content: "→";
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 500;
  flex: 0 0 auto;
}
.section-dark ul.list-clean li { border-bottom-color: var(--hairline-dk); color: rgba(255,255,255,0.85); }
.section-dark ul.list-clean li::before { color: #60A5FA; }

/* ========== Link arrow ========== */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 500;
  margin-top: 18px;
  font-size: 0.98rem;
  transition: gap 0.15s ease;
}
.link-arrow:hover { gap: 12px; }
.section-dark .link-arrow { color: #60A5FA; }

/* ========== Network/data row ========== */
.data-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.data-cell {
  padding: 24px 0;
  border-top: 1px solid var(--hairline-dk);
}
.data-cell .label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #60A5FA;
  margin-bottom: 10px;
}
.data-cell .value {
  font-size: 1.05rem;
  color: #FFFFFF;
  font-weight: 500;
  line-height: 1.4;
}

/* ========== Contact ========== */
.contact-wrap {
  text-align: center;
  padding: 24px 0;
}
.contact-wrap .lede { margin: 16px auto 24px; max-width: 50ch; }
.contact-btn {
  margin: 4px 0 22px;
  padding: 14px 32px;
  font-size: 1rem;
}
.contact-wrap .email {
  display: inline-block;
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  font-weight: 600;
  color: #FFFFFF;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--accent);
  letter-spacing: -0.01em;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.contact-wrap .email:hover {
  color: #60A5FA;
  border-bottom-color: #60A5FA;
}
.contact-wrap .meta {
  margin-top: 18px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
}

/* ========== Footer ========== */
.site-foot {
  background: #0A1426;
  color: rgba(255, 255, 255, 0.55);
  padding: 32px 0;
  font-size: 0.85rem;
  border-top: 1px solid var(--hairline-dk);
}
.site-foot .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.foot-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #FFFFFF;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.foot-brand .mark {
  width: 22px;
  height: 22px;
  color: var(--accent);
  object-fit: contain;
}
.foot-meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}
.site-foot a {
  color: rgba(255, 255, 255, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition: color 0.15s, border-color 0.15s;
}
.site-foot a:hover { color: #FFFFFF; border-bottom-color: var(--accent); }

/* ========== Responsive ========== */
@media (max-width: 880px) {
  .hero { padding: 70px 0 80px; }
  .hero-bg-mark { width: 380px; right: -120px; opacity: 0.06; }
  .section { padding: 64px 0; }
  .pillar-grid { grid-template-columns: 1fr; gap: 18px; }
  .data-row { grid-template-columns: 1fr 1fr; }
  .nav-inner { padding: 12px 20px; }
  .wrap, .wrap-narrow { padding: 0 20px; }
  .nav-links { gap: 18px; }
  .nav-links a:not(.cta) { display: none; }
  .nav-links a.cta { padding: 7px 14px; font-size: 0.82rem; }
}

@media (max-width: 520px) {
  body { font-size: 15px; }
  .data-row { grid-template-columns: 1fr; }
  .site-foot .wrap { justify-content: flex-start; }
}