/* ============================================================
   Cloud22 Solutions — shared site styles
   ============================================================ */

:root {
  --bg: #0b1120;
  --bg-raised: #101a30;
  --bg-card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.09);
  --text: #e6edf6;
  --text-muted: #94a3b8;
  --accent: #38bdf8;
  --accent-2: #6366f1;
  --max-width: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

img, svg { max-width: 100%; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- glow backdrop ---------- */
.glow::before,
.glow::after {
  content: "";
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.28;
  pointer-events: none;
  z-index: 0;
}
.glow::before {
  width: 550px; height: 550px;
  background: radial-gradient(circle, var(--accent-2), transparent 70%);
  top: -180px; right: -120px;
}
.glow::after {
  width: 480px; height: 480px;
  background: radial-gradient(circle, var(--accent), transparent 70%);
  bottom: -160px; left: -140px;
}

/* ---------- header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(11, 17, 32, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  white-space: nowrap;
}
.brand:hover { text-decoration: none; }
.brand svg { width: 34px; height: 34px; flex-shrink: 0; }
.brand .accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  align-items: center;
}
.site-nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.site-nav a:hover { color: var(--text); text-decoration: none; }
.site-nav a.active { color: var(--text); border-bottom-color: var(--accent); }
.site-nav a.nav-cta {
  color: var(--bg);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border-bottom: none;
  font-weight: 600;
}
.site-nav a.nav-cta:hover { opacity: 0.9; }

/* mobile nav (CSS-only) */
.nav-toggle { display: none; }
.nav-toggle-label { display: none; cursor: pointer; padding: 0.4rem; }
.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  position: relative;
  transition: transform 0.2s ease;
}
.nav-toggle-label span::before { content: ""; position: absolute; top: -7px; }
.nav-toggle-label span::after { content: ""; position: absolute; top: 7px; }

@media (max-width: 720px) {
  .nav-toggle-label { display: block; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.5rem 1.5rem 1rem;
  }
  .site-nav li { width: 100%; }
  .site-nav a { display: block; padding: 0.7rem 0; font-size: 1.05rem; }
  .site-nav a.nav-cta { display: inline-block; margin-top: 0.5rem; }
  .nav-toggle:checked ~ .site-nav { max-height: 22rem; }
}

/* ---------- layout ---------- */
main { flex: 1; position: relative; z-index: 1; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 3.25rem 0; }
section.tight { padding: 2rem 0; }

.section-heading { max-width: 640px; margin-bottom: 2.5rem; }
.section-heading h2 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}
.section-heading p { color: var(--text-muted); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.9rem;
}

/* ---------- hero ---------- */
.hero { padding: 5.5rem 0 4.5rem; text-align: left; }
.hero h1 {
  font-size: clamp(2.1rem, 5.5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
  max-width: 760px;
  margin-bottom: 1.25rem;
}
.hero h1 .accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .lead {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 2.25rem;
}

.hero-page { padding: 4.5rem 0 1rem; }
.hero-page h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.hero-page .lead { font-size: 1.1rem; color: var(--text-muted); max-width: 680px; }

/* ---------- buttons ---------- */
.btn-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.8rem 1.7rem;
  border-radius: 10px;
  transition: opacity 0.2s ease, background 0.2s ease;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  color: var(--bg);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}
.btn-primary:hover { opacity: 0.9; }
.btn-ghost {
  color: var(--text);
  border: 1px solid var(--border);
  background: var(--bg-card);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }

/* ---------- cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.card h3 { font-size: 1.15rem; letter-spacing: -0.01em; }
.card p { color: var(--text-muted); font-size: 0.95rem; }
.card ul { list-style: none; display: flex; flex-direction: column; gap: 0.45rem; }
.card ul li {
  color: var(--text-muted);
  font-size: 0.92rem;
  padding-left: 1.35rem;
  position: relative;
}
.card ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.52em;
  width: 0.55rem; height: 0.55rem;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.card .card-link { margin-top: auto; font-weight: 600; font-size: 0.92rem; }

.card-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
}
.card-icon svg { width: 24px; height: 24px; stroke: var(--accent); fill: none; stroke-width: 1.8; }

/* ---------- stats / sector strips ---------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
  text-align: center;
}
.stat-row .stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.4rem 1rem;
}
.stat .num {
  display: block;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat .label { color: var(--text-muted); font-size: 0.88rem; }

.chip-row { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.chip {
  font-size: 0.88rem;
  color: var(--text);
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: 999px;
  padding: 0.45rem 1.05rem;
  white-space: nowrap;
}

/* ---------- steps (approach) ---------- */
.step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  counter-reset: step;
}
.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.7rem;
  position: relative;
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.7rem;
}
.step h3 { font-size: 1.1rem; margin-bottom: 0.45rem; }
.step p { color: var(--text-muted); font-size: 0.92rem; }

/* ---------- product spotlight ---------- */
.spotlight {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.1), rgba(99, 102, 241, 0.1));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.spotlight-icon {
  width: 76px; height: 76px;
  flex-shrink: 0;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
}
.spotlight-icon svg { width: 40px; height: 40px; fill: none; stroke: var(--accent); stroke-width: 1.6; }
.spotlight-text { flex: 1; min-width: 260px; }
.spotlight-text h2 { font-size: clamp(1.4rem, 3vw, 1.8rem); letter-spacing: -0.02em; margin-bottom: 0.6rem; }
.spotlight-text p { color: var(--text-muted); max-width: 640px; margin-bottom: 1.4rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(99, 102, 241, 0.12));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  text-align: center;
}
.cta-band h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); letter-spacing: -0.02em; margin-bottom: 0.7rem; }
.cta-band p { color: var(--text-muted); max-width: 540px; margin: 0 auto 1.7rem; }

/* ---------- contact ---------- */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.8rem;
}
.contact-card h3 { margin-bottom: 0.5rem; }
.contact-card p { color: var(--text-muted); font-size: 0.95rem; }
.contact-email {
  display: inline-block;
  font-size: clamp(1.02rem, 2vw, 1.22rem);
  font-weight: 700;
  margin: 0.8rem 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}

/* ---------- certifications ---------- */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.cert-badge {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.1rem;
}
.cert-badge .cert-icon {
  width: 52px; height: 52px;
  flex-shrink: 0;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
}
.cert-badge .cert-icon svg { width: 28px; height: 28px; fill: none; stroke: var(--accent); stroke-width: 1.8; }
.cert-badge .cert-icon.official {
  background: #ffffff;
  border-color: #ffffff;
  width: 78px; height: 90px;
  padding: 8px;
}
.cert-badge .cert-icon.official img {
  width: 62px;
  height: auto;
  display: block;
}
.cert-badge.pending .cert-icon {
  background: rgba(148, 163, 184, 0.1);
  border-color: rgba(148, 163, 184, 0.25);
}
.cert-badge.pending .cert-icon svg { stroke: var(--text-muted); }
.cert-badge h3 { font-size: 1.02rem; letter-spacing: -0.01em; margin-bottom: 0.15rem; }
.cert-badge .cert-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
}
.cert-badge .cert-status::before {
  content: "";
  width: 0.5rem; height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
}
.cert-badge.pending .cert-status { color: var(--text-muted); }
.cert-badge.pending .cert-status::before { background: var(--text-muted); }

.cert-verify {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.6rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.cert-verify iframe { flex-shrink: 0; }
.cert-verify h3 { font-size: 1.02rem; margin-bottom: 0.35rem; }
.cert-verify p { color: var(--text-muted); font-size: 0.92rem; max-width: 560px; }

.footer-certs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  width: 100%;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.9rem;
}
.footer-certs .chip {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 0.32rem 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-certs .chip svg { width: 13px; height: 13px; fill: none; stroke: var(--accent); stroke-width: 2; flex-shrink: 0; }
.footer-certs .chip.pending svg { stroke: var(--text-muted); }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  position: relative;
  z-index: 1;
  background: rgba(11, 17, 32, 0.6);
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.2rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  align-items: center;
  justify-content: space-between;
}
.footer-inner p { color: var(--text-muted); font-size: 0.85rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.4rem; list-style: none; }
.footer-links a { color: var(--text-muted); font-size: 0.85rem; }
.footer-links a:hover { color: var(--text); text-decoration: none; }

/* ---------- entrance animation ---------- */
@media (prefers-reduced-motion: no-preference) {
  .rise { opacity: 0; transform: translateY(14px); animation: rise 0.7s ease forwards; }
  .rise-1 { animation-delay: 0.1s; }
  .rise-2 { animation-delay: 0.2s; }
  .rise-3 { animation-delay: 0.3s; }
  @keyframes rise { to { opacity: 1; transform: translateY(0); } }
}

.footer-certs .cert-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 10px;
  padding: 7px 9px;
}
.footer-certs .cert-mark img { width: 62px; height: auto; display: block; }