/* Coastal Apex Ventures — modern static site */
/* ===================== */
/* CSS Reset + Variables */
/* ===================== */
:root{
  --bg: #070b14;
  --bg-elev: rgba(255,255,255,0.06);
  --bg-elev-2: rgba(255,255,255,0.09);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.68);
  --faint: rgba(255,255,255,0.48);
  --border: rgba(255,255,255,0.12);

  --accent: #49c5ff;
  --accent-2: #ffb347;

  --shadow: 0 18px 60px rgba(0,0,0,0.35);
  --radius: 18px;
  --radius-lg: 24px;

  --container: 1120px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

:root[data-theme="light"]{
  --bg: #f7f8fb;
  --bg-elev: rgba(20,35,60,0.06);
  --bg-elev-2: rgba(20,35,60,0.09);
  --text: rgba(10,18,32,0.92);
  --muted: rgba(10,18,32,0.68);
  --faint: rgba(10,18,32,0.50);
  --border: rgba(10,18,32,0.12);

  --shadow: 0 16px 50px rgba(10,18,32,0.18);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--font);
  background: radial-gradient(1200px 600px at 18% 12%, rgba(73,197,255,0.18), transparent 60%),
              radial-gradient(900px 600px at 85% 20%, rgba(255,179,71,0.14), transparent 60%),
              var(--bg);
  color: var(--text);
  line-height: 1.55;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button,input,select,textarea{ font: inherit; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible{
  outline: 2px solid rgba(73,197,255,0.75);
  outline-offset: 2px;
}

/* Accessibility */
.skip-link{
  position:absolute; left:-999px; top:auto;
  width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left: 16px; top: 16px;
  width:auto; height:auto;
  padding: 10px 12px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  z-index: 9999;
}

/* Layout */
.container{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.section{ padding: 72px 0; }
.section-alt{
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.04), transparent);
}

.section-head{
  display:flex;
  gap: 18px;
  align-items:flex-end;
  justify-content:space-between;
  margin-bottom: 20px;
}
.section-head h2{
  margin: 0;
  letter-spacing: -0.02em;
  font-size: clamp(22px, 2.2vw, 30px);
}
.section-head p{
  margin:0;
  color: var(--muted);
  max-width: 560px;
}

.two-col{
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 26px;
}
@media (max-width: 900px){
  .two-col{ grid-template-columns: 1fr; }
}

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(0,0,0,0.22);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
:root[data-theme="light"] .site-header{
  background: rgba(255,255,255,0.65);
  border-bottom: 1px solid rgba(10,18,32,0.10);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 14px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 240px;
}
.brand-mark{
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  object-fit: contain;
  object-position: center;
}
.brand-name{
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav{
  display:flex;
  align-items:center;
  gap: 18px;
}
.nav a{
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 12px;
  transition: background .18s ease, color .18s ease;
}
.nav a:hover{
  color: var(--text);
  background: var(--bg-elev);
}
.nav a.active{
  color: var(--text);
  background: var(--bg-elev);
  border: 1px solid var(--border);
}
.nav-cta{
  color: rgba(0,0,0,0.92) !important;
  background: linear-gradient(135deg, var(--accent), rgba(73,197,255,0.55));
  border: 0 !important;
  box-shadow: 0 10px 30px rgba(73,197,255,0.20);
}
:root[data-theme="light"] .nav-cta{
  color: rgba(255,255,255,0.95) !important;
}
.nav-cta:hover{ filter: brightness(1.06); }

.header-actions{
  display:flex;
  align-items:center;
  gap: 10px;
}
.icon-btn{
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  border-radius: 12px;
  height: 40px;
  width: 40px;
  display:grid;
  place-items:center;
  cursor:pointer;
  box-shadow: none;
  transition: transform .18s ease, background .18s ease;
}
.icon-btn:hover{ transform: translateY(-1px); background: var(--bg-elev-2); }
.nav-toggle[aria-expanded="true"]{ background: var(--bg-elev-2); }
.icon{ font-size: 16px; opacity: .9; }

.nav-toggle{ display:none; }
@media (max-width: 860px){
  .brand{ min-width: 0; }
  .brand-name{ font-size: 15px; }
  .nav-toggle{ display:grid; }
  .nav{
    position: fixed;
    top: 64px;
    right: 12px;
    left: 12px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);

    display:none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  :root[data-theme="light"] .nav{
    background: rgba(255,255,255,0.82);
  }
  .nav a{ padding: 12px 12px; }
  .nav.is-open{ display:flex; }
}
@media (max-width: 520px){
  .brand-name{ display: none; }
}

/* Hero */
.hero{
  position: relative;
  padding: 82px 0 24px 0;
  overflow:hidden;
}
.hero-grid{
  position: relative;
  z-index: 2;
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
}
.eyebrow{
  display:inline-flex;
  gap: 10px;
  align-items:center;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 12px 0;
}
.hero-title{
  margin: 0 0 12px 0;
  letter-spacing: -0.03em;
  line-height: 1.05;
  font-size: clamp(34px, 4.4vw, 54px);
}
.hero-subtitle{
  margin: 0 0 18px 0;
  color: var(--muted);
  font-size: 16.5px;
  max-width: 62ch;
}

.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0 22px 0;
}

.hero-metrics{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 680px){
  .hero-metrics{ grid-template-columns: 1fr; }
}
.metric{
  border: 1px solid var(--border);
  background: var(--bg-elev);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.metric-value{
  font-weight: 700;
  letter-spacing: -0.02em;
}
.metric-label{
  color: var(--muted);
  font-size: 13px;
  margin-top: 4px;
}

.hero-card .glass-card{
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-elev), rgba(255,255,255,0.02));
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow);
}
.glass-top{
  display:flex;
  gap: 8px;
  margin-bottom: 12px;
}
.pill{
  font-size: 12px;
  color: rgba(0,0,0,0.92);
  background: linear-gradient(135deg, var(--accent), rgba(73,197,255,0.55));
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
}
:root[data-theme="light"] .pill{
  color: rgba(255,255,255,0.92);
}
.glass-title{
  margin: 0 0 8px 0;
  letter-spacing: -0.02em;
}
.glass-text{
  margin: 0 0 14px 0;
  color: var(--muted);
}
.glass-list{
  display:grid;
  gap: 10px;
  margin: 14px 0 14px 0;
}
.glass-item{
  display:flex;
  gap: 10px;
  align-items:center;
  color: var(--muted);
}
.dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, var(--accent), rgba(73,197,255,0.2));
  box-shadow: 0 10px 25px rgba(73,197,255,0.18);
}

.inline-link{
  display:inline-flex;
  gap: 8px;
  color: var(--text);
  font-weight: 700;
}
.inline-link:hover{ opacity: .92; }

.hero-bg{
  position:absolute; inset: 0;
  z-index: 1;
  pointer-events:none;
}
.orb{
  position:absolute;
  filter: blur(40px);
  opacity: .7;
}
.orb-1{
  width: 520px; height: 520px;
  left: -200px; top: -120px;
  background: radial-gradient(circle, rgba(73,197,255,0.40), transparent 60%);
}
.orb-2{
  width: 600px; height: 600px;
  right: -240px; top: -140px;
  background: radial-gradient(circle, rgba(255,179,71,0.30), transparent 60%);
}
.gridlines{
  position:absolute; inset: -40px;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 30%, black 0%, transparent 62%);
  opacity: 0.65;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  padding: 12px 14px;
  font-weight: 800;
  letter-spacing: -0.01em;
  cursor:pointer;
  transition: transform .18s ease, filter .18s ease, background .18s ease;
}
.btn:hover{ transform: translateY(-1px); background: var(--bg-elev-2); }
.btn:active{ transform: translateY(0px); }

.btn-primary{
  border: 0;
  color: rgba(0,0,0,0.92);
  background: linear-gradient(135deg, var(--accent), rgba(73,197,255,0.55));
  box-shadow: 0 16px 40px rgba(73,197,255,0.22);
}
:root[data-theme="light"] .btn-primary{
  color: rgba(255,255,255,0.95);
}
.btn-ghost{
  background: transparent;
}
.btn-sm{ padding: 10px 12px; border-radius: 12px; }

/* Cards / Features */
.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px){
  .cards{ grid-template-columns: 1fr; }
}
.card{
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-elev), rgba(255,255,255,0.02));
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.badge{
  font-size: 12px;
  font-weight: 800;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
}
.muted{ color: var(--muted); }
.card h3{ margin: 0 0 8px 0; letter-spacing: -0.02em; }
.card p{ margin: 0 0 10px 0; color: var(--muted); }
.card-link{
  font-weight: 800;
  display:inline-flex;
  margin-top: 8px;
}
.card-link:hover{ opacity:.92; }

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px){
  .grid-3{ grid-template-columns: 1fr; }
}
.feature{
  border: 1px solid var(--border);
  background: var(--bg-elev);
  border-radius: var(--radius-lg);
  padding: 18px;
}
.feature-icon{
  width: 42px; height: 42px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  background: rgba(255,255,255,0.10);
  border: 1px solid var(--border);
  margin-bottom: 12px;
}
.feature h3{ margin: 0 0 6px 0; letter-spacing: -0.02em; }
.feature p{ margin: 0; color: var(--muted); }

/* CTA banner */
.cta-banner{
  margin-top: 20px;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(73,197,255,0.18), rgba(255,179,71,0.10));
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
}
.cta-banner h3{ margin: 0 0 4px 0; }
.cta-banner p{ margin: 0; color: var(--muted); }
@media (max-width: 720px){
  .cta-banner{ flex-direction: column; align-items: stretch; }
}

/* Page hero */
.page-hero{
  padding: 66px 0 10px 0;
}
.page-hero h1{
  margin: 0 0 10px 0;
  letter-spacing: -0.03em;
  font-size: clamp(30px, 3.8vw, 44px);
}
.lead{
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
  font-size: 16.5px;
}

/* Ventures */
.filters{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.chip{
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 999px;
  font-weight: 800;
  cursor:pointer;
}
.chip:hover{ background: var(--bg-elev-2); }
.chip.is-active{
  border: 0;
  color: rgba(0,0,0,0.92);
  background: linear-gradient(135deg, var(--accent), rgba(73,197,255,0.55));
}
:root[data-theme="light"] .chip.is-active{
  color: rgba(255,255,255,0.95);
}

.venture-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px){
  .venture-grid{ grid-template-columns: 1fr; }
}
.venture-card{
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-elev), rgba(255,255,255,0.02));
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow);
  transition: transform .18s ease, background .18s ease;
}
.venture-card:hover{ transform: translateY(-2px); background: var(--bg-elev-2); }
.venture-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom: 10px;
  gap: 10px;
}
.status{
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.02em;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.status-live{ background: rgba(73,197,255,0.14); }
.status-build{ background: rgba(255,179,71,0.14); }
.status-idea{ background: rgba(255,255,255,0.08); }

.mini-list{
  margin: 12px 0 14px 0;
  padding-left: 18px;
  color: var(--muted);
}
.venture-actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
@media (max-width: 520px){
  .venture-actions .btn{
    width: 100%;
  }
}

/* Panels / Forms */
.panel{
  border: 1px solid var(--border);
  background: var(--bg-elev);
  border-radius: var(--radius-lg);
  padding: 18px;
}
.divider{
  height: 1px;
  background: var(--border);
  margin: 14px 0;
}
.checklist{ display:grid; gap: 10px; margin-top: 14px; }
.check{ display:flex; gap: 10px; align-items:flex-start; }
.check span{
  display:inline-grid;
  place-items:center;
  width: 26px; height: 26px;
  border-radius: 10px;
  background: rgba(73,197,255,0.14);
  border: 1px solid var(--border);
  font-weight: 900;
}
.check p{ margin: 0; color: var(--muted); }

.form-card{ padding: 18px; }
.form{
  display:grid;
  gap: 12px;
  margin-top: 12px;
}
label span{
  display:block;
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
input,select,textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.18);
  color: var(--text);
  outline: none;
}
:root[data-theme="light"] input,
:root[data-theme="light"] select,
:root[data-theme="light"] textarea{
  background: rgba(255,255,255,0.8);
}
input:focus, select:focus, textarea:focus{
  border-color: rgba(73,197,255,0.55);
  box-shadow: 0 0 0 4px rgba(73,197,255,0.14);
}
.fineprint{
  margin: 0;
  color: var(--muted);
  font-size: 12.5px;
}
.fineprint a{ text-decoration: underline; }

/* Prose pages */
.prose{
  max-width: 780px;
}
.prose h2{
  margin-top: 28px;
  letter-spacing: -0.02em;
}
.prose p, .prose li{
  color: var(--muted);
}
.prose strong{ color: var(--text); }

/* Footer */
.site-footer{
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 28px 0;
}
:root[data-theme="light"] .site-footer{
  border-top: 1px solid rgba(10,18,32,0.10);
}
.footer-grid{
  display:flex;
  justify-content:space-between;
  gap: 22px;
  flex-wrap: wrap;
}
.footer-logo img{
  width: 34px;
  height: 34px;
  object-fit: contain;
}
.footer-title{ margin: 10px 0 6px 0; font-weight: 900; letter-spacing: -0.02em; }
.footer-text{ margin: 0; color: var(--muted); }

.footer-links{
  display:flex;
  gap: 30px;
  flex-wrap: wrap;
}
.footer-col{ display:grid; gap: 8px; }
.footer-head{ margin: 0 0 4px 0; color: var(--text); font-weight: 900; }
.footer-col a{ color: var(--muted); }
.footer-col a:hover{ color: var(--text); }

.footer-bottom{
  margin-top: 18px;
  display:flex;
  justify-content:space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
}