/* ============ Spaikz — modern techy landing ============ */
:root {
  --bg: #0b0f1a;
  --bg-soft: #0f1424;
  --panel: rgba(255, 255, 255, 0.03);
  --panel-brd: rgba(255, 255, 255, 0.08);
  --text: #e8ecf6;
  --muted: #97a2bd;
  --brand: #6ea8fe;
  --brand-2: #a06bff;
  --accent: #22e3c3;
  --grad: linear-gradient(115deg, #6ea8fe 0%, #a06bff 45%, #22e3c3 100%);
  --radius: 16px;
  --maxw: 1120px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4, .brand-name { font-family: "Space Grotesk", "Inter", sans-serif; letter-spacing: -0.02em; }
a { color: inherit; text-decoration: none; }

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- animated background ---------- */
.bg-grid {
  position: fixed; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(110,168,254,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110,168,254,.05) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
}
.bg-glow {
  position: fixed; z-index: -1; top: -20%; left: 50%;
  width: 900px; height: 900px; transform: translateX(-50%);
  background: radial-gradient(circle at 30% 30%, rgba(160,107,255,.22), transparent 60%),
              radial-gradient(circle at 70% 40%, rgba(34,227,195,.15), transparent 55%),
              radial-gradient(circle at 50% 50%, rgba(110,168,254,.20), transparent 60%);
  filter: blur(30px);
  animation: float 16s var(--ease) infinite alternate;
}
@keyframes float {
  from { transform: translateX(-50%) translateY(0) scale(1); }
  to   { transform: translateX(-45%) translateY(40px) scale(1.08); }
}

/* ---------- layout helpers ---------- */
.section { max-width: var(--maxw); margin: 0 auto; padding: 96px 24px; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.kicker {
  display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--brand);
  padding: 6px 12px; border: 1px solid var(--panel-brd); border-radius: 999px;
  background: var(--panel); margin-bottom: 18px;
}
h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); margin: 0 0 14px; line-height: 1.1; }
.section-head p, .mission-inner > p { color: var(--muted); font-size: 1.08rem; margin: 0; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--maxw); margin: 0 auto; padding: 18px 24px;
  transition: padding .3s var(--ease);
}
.nav.scrolled {
  background: rgba(11,15,26,.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--panel-brd);
  padding: 12px 24px;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; }
.brand-name { font-size: 1.25rem; }
.brand-mark {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  color: #fff; background: var(--grad);
  box-shadow: 0 6px 20px rgba(110,168,254,.35);
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--muted); font-weight: 500; font-size: .96rem; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  padding: 9px 18px; border-radius: 999px; color: var(--text) !important;
  border: 1px solid var(--panel-brd); background: var(--panel);
}
.nav-cta:hover { border-color: var(--brand); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 5px; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font-family: inherit; font-weight: 600; font-size: 1rem;
  padding: 14px 26px; border-radius: 12px; border: 1px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s, border-color .2s, background .2s;
}
.btn-sm { padding: 10px 18px; font-size: .92rem; }
.btn-primary { background: var(--grad); color: #08101f; box-shadow: 0 10px 30px rgba(110,168,254,.28); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(110,168,254,.4); }
.btn-ghost { background: var(--panel); border-color: var(--panel-brd); color: var(--text); }
.btn-ghost:hover { border-color: var(--brand); transform: translateY(-2px); }

/* ---------- hero ---------- */
.hero { max-width: var(--maxw); margin: 0 auto; padding: 80px 24px 56px; }
.hero-inner { max-width: 760px; }
.eyebrow {
  display: inline-block; color: var(--accent); font-weight: 600; font-size: .9rem;
  letter-spacing: .04em; margin-bottom: 20px;
}
.hero h1 { font-size: clamp(2.6rem, 7vw, 5rem); line-height: 1.02; margin: 0 0 22px; }
.lead { font-size: clamp(1.05rem, 2vw, 1.35rem); color: var(--muted); max-width: 620px; margin: 0 0 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 44px; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-family: "Space Grotesk"; font-size: 1.9rem; }
.hero-stats span { color: var(--muted); font-size: .9rem; }

/* ---------- trust strip ---------- */
.strip {
  max-width: var(--maxw); margin: 0 auto; padding: 8px 24px 24px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px;
  border-top: 1px solid var(--panel-brd); border-bottom: 1px solid var(--panel-brd);
}
.strip p { color: var(--muted); margin: 0; font-size: .95rem; }
.strip-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.strip-tags span {
  font-size: .85rem; color: var(--muted); padding: 6px 14px;
  border: 1px solid var(--panel-brd); border-radius: 999px; background: var(--panel);
}

/* ---------- product cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  position: relative; padding: 30px; border-radius: var(--radius);
  background: var(--panel); border: 1px solid var(--panel-brd);
  transition: transform .3s var(--ease), border-color .3s, background .3s;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: var(--grad); opacity: 0;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  transition: opacity .3s;
}
.card:hover { transform: translateY(-6px); background: rgba(255,255,255,.05); }
.card:hover::before { opacity: 1; }
.card-icon { font-size: 2rem; margin-bottom: 14px; }
.card h3 { font-size: 1.25rem; margin: 0 0 8px; }
.card p { color: var(--muted); margin: 0 0 16px; font-size: .98rem; }
.card-tag {
  font-size: .78rem; color: var(--brand); font-weight: 600;
  padding: 4px 10px; border-radius: 999px; background: rgba(110,168,254,.1);
}
.card-cta { display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  background: linear-gradient(160deg, rgba(160,107,255,.12), rgba(34,227,195,.08)); }

/* live, linked product card (e.g. AudioShu) */
.card-live { display: block; border-color: rgba(110,168,254,.35);
  background: linear-gradient(160deg, rgba(110,168,254,.1), rgba(34,227,195,.06)); }
.card-live:hover::before { opacity: 1; }
.live-badge {
  position: absolute; top: 16px; right: 16px;
  font-size: .72rem; font-weight: 600; letter-spacing: .03em; color: var(--accent);
  padding: 4px 11px; border-radius: 999px;
  background: rgba(34,227,195,.12); border: 1px solid rgba(34,227,195,.35);
}
.card-link { display: inline-flex; align-items: center; gap: 4px;
  font-size: .92rem; font-weight: 600; color: var(--brand); transition: gap .2s var(--ease); }
.card-live:hover .card-link { gap: 9px; color: var(--text); }

/* ---------- mission ---------- */
.mission { background: linear-gradient(180deg, transparent, rgba(160,107,255,.04), transparent); }
.mission-inner { max-width: 760px; }
.mission-inner > p { font-size: 1.15rem; margin-bottom: 40px; }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value { padding: 22px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--panel-brd); }
.value h4 { margin: 0 0 8px; font-size: 1.05rem; }
.value p { margin: 0; color: var(--muted); font-size: .95rem; }

/* ---------- approach steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { padding: 30px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--panel-brd); }
.step-num {
  font-family: "Space Grotesk"; font-size: 2.2rem; font-weight: 700;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  display: block; margin-bottom: 12px;
}
.step h3 { margin: 0 0 8px; font-size: 1.2rem; }
.step p { margin: 0; color: var(--muted); }

/* ---------- contact ---------- */
.contact { display: flex; justify-content: center; }
.contact-card {
  width: 100%; max-width: 720px; text-align: center;
  padding: 52px 40px; border-radius: 24px;
  background: linear-gradient(160deg, rgba(110,168,254,.1), rgba(160,107,255,.06));
  border: 1px solid var(--panel-brd);
}
.contact-card .kicker { margin-inline: auto; }
.contact-card > p { color: var(--muted); max-width: 500px; margin: 0 auto 30px; }
.contact-form { text-align: left; max-width: 520px; margin: 0 auto; }
.contact-form .row { display: flex; gap: 12px; }
.contact-form input, .contact-form textarea {
  width: 100%; margin-bottom: 12px; padding: 14px 16px;
  background: rgba(0,0,0,.25); border: 1px solid var(--panel-brd); border-radius: 12px;
  color: var(--text); font-family: inherit; font-size: 1rem; resize: vertical;
  transition: border-color .2s;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--brand); }
.contact-form .btn { width: 100%; justify-content: center; }
.form-note { text-align: center; margin: 14px 0 0; font-size: .92rem; color: var(--accent); min-height: 1.2em; }
.contact-alt { margin-top: 26px; color: var(--muted); font-size: .95rem; }
.contact-alt a { color: var(--brand); }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--panel-brd); padding: 44px 24px 30px; }
.footer-inner {
  max-width: var(--maxw); margin: 0 auto; display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 18px;
}
.footer-brand { display: flex; align-items: center; gap: 9px; font-weight: 700; font-family: "Space Grotesk"; font-size: 1.15rem; }
.footer-tag { color: var(--muted); margin: 0; }
.footer-links { display: flex; gap: 22px; }
.footer-links a { color: var(--muted); font-size: .95rem; }
.footer-links a:hover { color: var(--text); }
.copyright { max-width: var(--maxw); margin: 28px auto 0; color: var(--muted); font-size: .85rem; text-align: center; }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .cards, .values, .steps { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; align-items: flex-start; gap: 18px;
    position: absolute; top: 100%; right: 16px; left: 16px; padding: 22px;
    background: rgba(15,20,36,.96); backdrop-filter: blur(14px);
    border: 1px solid var(--panel-brd); border-radius: var(--radius);
  }
}
@media (max-width: 560px) {
  .cards, .values, .steps { grid-template-columns: 1fr; }
  .contact-form .row { flex-direction: column; }
  .hero-stats { gap: 26px; }
  .section { padding: 70px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .bg-glow { animation: none; }
  html { scroll-behavior: auto; }
}