/* =============================================================
   ITLabz Tech – styles.css  v20260414b
   Brand-aligned · #0a0f1a dark · #29c4f5 cyan · Inter
   ============================================================= */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");

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

:root {
  --bg:        #0a0f1a;
  --bg2:       #0d141f;
  --bg3:       #101922;
  --card:      #131e2d;
  --card-h:    #172436;
  --cyan:      #29c4f5;
  --cyan-lt:   #62d5f8;
  --cyan-dk:   #1aadd8;
  --text:      #eef3f8;
  --muted:     #7d8fa4;
  --subtle:    #3d5068;
  --border:    rgba(41,196,245,.07);
  --border-h:  rgba(41,196,245,.2);
  --glow:      0 0 44px rgba(41,196,245,.15);
  --glow-sm:   0 0 20px rgba(41,196,245,.1);
  --shadow:    0 4px 32px rgba(0,0,0,.5);
  --shadow-lg: 0 8px 56px rgba(0,0,0,.6);
  --radius:    12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --max-w:     1160px;
}

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: color .2s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

/* ─── Typography ─── */
h1 { font-size: clamp(2.1rem, 5vw, 3.7rem); font-weight: 800; line-height: 1.13; letter-spacing: -.026em; margin-bottom: 22px; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700; line-height: 1.2; letter-spacing: -.016em; margin-bottom: 14px; }
h3 { font-size: 1.08rem; font-weight: 600; line-height: 1.4; margin-bottom: 8px; }
p  { color: var(--muted); line-height: 1.75; }

.gradient-text {
  background: linear-gradient(130deg, var(--cyan) 0%, var(--cyan-lt) 60%, #a2e9ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ─── Container ─── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }

/* ─── Sections ─── */
.section      { padding: 100px 0; }
.section-alt  { padding: 100px 0; background: var(--bg2); }
.section-dark { padding: 100px 0; background: var(--bg3); }

.section-header { text-align: center; margin-bottom: 68px; }
.section-header h2 { margin-bottom: 14px; }
.section-desc { max-width: 540px; margin: 0 auto; font-size: 1.05rem; }

/* ─── Section label ─── */
.section-label {
  display: inline-flex;
  align-items: center;
  padding: 5px 13px;
  background: rgba(41,196,245,.07);
  border: 1px solid rgba(41,196,245,.18);
  border-radius: 100px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 18px;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 8px;
  font-weight: 600;
  font-size: .92rem;
  transition: all .22s ease;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--cyan);
  color: #0a0f1a;
  font-weight: 700;
  box-shadow: 0 0 24px rgba(41,196,245,.25);
}
.btn-primary:hover {
  background: var(--cyan-lt);
  transform: translateY(-2px);
  box-shadow: 0 0 38px rgba(41,196,245,.4);
  color: #0a0f1a;
}

.btn-outline {
  background: transparent;
  border-color: rgba(41,196,245,.25);
  color: var(--text);
}
.btn-outline:hover {
  background: rgba(41,196,245,.06);
  border-color: var(--cyan);
}

.btn-full { width: 100%; justify-content: center; }
.btn-lg   { padding: 15px 34px; font-size: 1rem; }

/* ─── Nav CTA ─── */
.nav-cta {
  padding: 8px 18px;
  background: var(--cyan);
  color: #0a0f1a !important;
  border-radius: 7px;
  font-weight: 700;
  font-size: .83rem;
  letter-spacing: .01em;
  transition: all .2s;
}
.nav-cta:hover { background: var(--cyan-lt); transform: translateY(-1px); }

/* ─── WhatsApp Float ─── */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #22c55e;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  z-index: 900;
  box-shadow: 0 4px 20px rgba(34,197,94,.35);
  transition: all .3s;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 32px rgba(34,197,94,.5); }

/* ─── NAVBAR ─── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,15,26,.97);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.navbar.scrolled { box-shadow: 0 2px 40px rgba(0,0,0,.6); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  height: 42px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 7px 12px;
  border-radius: 6px;
  font-size: .84rem;
  font-weight: 500;
  color: var(--muted);
  transition: all .2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); background: rgba(255,255,255,.04); }

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.menu-btn span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .3s;
}

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 88px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% -5%, rgba(41,196,245,.09) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 80% 60%, rgba(41,196,245,.04) 0%, transparent 55%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(41,196,245,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(41,196,245,.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero .container { position: relative; isolation: isolate; }

.hero-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 18px;
  background: rgba(41,196,245,.05);
  border: 1px solid rgba(41,196,245,.14);
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: .02em;
  margin-bottom: 36px;
}

.badge-pulse {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(41,196,245,.5); }
  50%      { opacity: .7; box-shadow: 0 0 0 7px rgba(41,196,245,0); }
}

.hero-sub {
  font-size: 1.1rem;
  max-width: 580px;
  margin: 0 auto 46px;
  color: var(--muted);
}

.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 30px;
  border-top: 1px solid var(--border);
}

.hero-stat { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.hero-stat strong { font-size: 1.45rem; font-weight: 800; color: var(--cyan); }
.hero-stat span   { font-size: .77rem; color: var(--muted); }
.stat-sep { width: 1px; height: 36px; background: var(--border); }

/* ─── PROBLEMS ─── */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.prob-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px 22px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all .22s ease;
}
.prob-card:hover { border-color: var(--border-h); transform: translateY(-2px); box-shadow: var(--glow-sm); }

.prob-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(41,196,245,.06);
  border-radius: 9px;
}
.prob-card h3 { font-size: .98rem; margin-bottom: 5px; }
.prob-card p  { font-size: .865rem; margin: 0; }

/* ─── SERVICES ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(268px, 1fr));
  gap: 22px;
}

.svc-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 30px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.svc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.svc-card:hover::before { transform: scaleX(1); }
.svc-card:hover { border-color: var(--border-h); transform: translateY(-4px); box-shadow: var(--glow); }

.svc-icon {
  font-size: 1.75rem;
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  flex-shrink: 0;
}
.icon-blue   { background: rgba(41,196,245,.1); }
.icon-purple { background: rgba(41,196,245,.07); }
.icon-cyan   { background: rgba(41,196,245,.08); }
.icon-green  { background: rgba(41,196,245,.06); }

.svc-card h3 { font-size: 1.08rem; }
.svc-card > p { font-size: .88rem; flex: 1; }

.svc-list { display: flex; flex-direction: column; gap: 7px; }
.svc-list li {
  font-size: .84rem;
  color: var(--muted);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}
.svc-list li::before {
  content: '—';
  position: absolute; left: 0;
  color: var(--cyan);
  font-size: .7rem;
  top: 2px;
}

.svc-link {
  font-size: .83rem;
  font-weight: 600;
  color: var(--cyan);
  transition: color .2s;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  display: block;
  margin-top: auto;
}
.svc-link:hover { color: var(--text); }

/* ─── METODOLOGIA ─── */
.steps-wrap {
  display: grid;
  grid-template-columns: 1fr 48px 1fr 48px 1fr;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
}

.step-card {
  padding: 38px 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: border-color .2s;
}
.step-card:hover { border-color: var(--border-h); }

.step-num {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--cyan);
  margin-bottom: 12px;
  line-height: 1;
  opacity: .9;
}
.step-card h3 { font-size: 1.03rem; margin-bottom: 10px; }
.step-card p  { font-size: .87rem; margin: 0; }

.step-arrow {
  font-size: 1.4rem;
  color: var(--cyan);
  opacity: .25;
  text-align: center;
}

/* ─── CAPACIDADE ─── */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.cap-card {
  padding: 26px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all .22s;
}
.cap-card:hover { border-color: var(--border-h); transform: translateY(-2px); }

.cap-icon   { font-size: 1.65rem; margin-bottom: 12px; }
.cap-card h3{ font-size: 1rem; margin-bottom: 7px; }
.cap-card p { font-size: .87rem; margin: 0; }

/* ─── STACK ─── */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
}

.stack-cat {
  padding: 22px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.stack-cat-label {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
  display: block;
}

.stack-pills { display: flex; flex-wrap: wrap; gap: 7px; }

.pill {
  padding: 5px 11px;
  background: rgba(41,196,245,.06);
  border: 1px solid rgba(41,196,245,.13);
  border-radius: 5px;
  font-size: .77rem;
  font-weight: 500;
  color: var(--cyan);
  transition: all .18s;
}
.pill:hover { background: rgba(41,196,245,.12); border-color: rgba(41,196,245,.3); }

/* ─── SHOWROOM ─── */
.show-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}

.show-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all .3s;
}
.show-card:hover { border-color: var(--border-h); transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.show-img-wrap { position: relative; overflow: hidden; height: 210px; }
.show-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.show-card:hover .show-img-wrap img { transform: scale(1.05); }

.show-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 35%, rgba(10,15,26,.85) 100%);
  display: flex; align-items: flex-end; padding: 14px;
}

.show-badge {
  padding: 4px 10px;
  background: var(--cyan);
  border-radius: 5px;
  font-size: .7rem;
  font-weight: 700;
  color: #0a0f1a;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.show-body { padding: 20px 22px; }
.show-body h3 { font-size: 1.03rem; margin-bottom: 7px; }
.show-body p  { font-size: .875rem; margin: 0; }

/* ─── FAQ ─── */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s;
}
.faq-item[open] { border-color: var(--border-h); }
.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item summary {
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: .95rem;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  user-select: none;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--cyan);
  flex-shrink: 0;
  transition: transform .22s;
}

.faq-body { padding: 0 22px 18px; }
.faq-body p { font-size: .9rem; margin: 0; }

/* ─── CTA FINAL ─── */
.cta-final {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(41,196,245,.05) 0%, rgba(41,196,245,.02) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-inner { text-align: center; max-width: 680px; margin: 0 auto; }
.cta-inner h2 { margin-bottom: 14px; }
.cta-inner p  { font-size: 1.05rem; margin-bottom: 42px; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ─── CONTACT ─── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}

.contact-info .section-label { margin-bottom: 18px; }
.contact-info h2 { margin-bottom: 14px; }
.contact-info > p { margin-bottom: 34px; }

.contact-items { display: flex; flex-direction: column; gap: 10px; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all .2s;
  text-decoration: none;
}
.contact-item:hover { border-color: var(--border-h); transform: translateX(4px); }

.ci-icon { font-size: 1.2rem; flex-shrink: 0; }
.contact-item div { display: flex; flex-direction: column; gap: 2px; }
.contact-item strong { font-size: .9rem; color: var(--text); font-weight: 600; }
.contact-item span  { font-size: .77rem; color: var(--muted); }

.contact-form-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
}
.contact-form-box h3 { font-size: 1.12rem; margin-bottom: 24px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.form-group { display: flex; flex-direction: column; }

.contact-form-box input,
.contact-form-box textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: .87rem;
  padding: 12px 14px;
  width: 100%;
  transition: border-color .2s, box-shadow .2s;
  resize: vertical;
}
.contact-form-box input:focus,
.contact-form-box textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(41,196,245,.08);
}
.contact-form-box input::placeholder,
.contact-form-box textarea::placeholder { color: var(--subtle); }
.contact-form-box textarea { margin-bottom: 12px; }

.form-note { text-align: center; font-size: .75rem; color: var(--subtle); margin-top: 10px; }

/* ─── FOOTER ─── */
.footer {
  background: var(--bg3);
  padding: 68px 0 0;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 60px;
}

.footer-brand-logo {
  height: 34px;
  width: auto;
  display: block;
  margin-bottom: 16px;
}
.footer-brand p { font-size: .85rem; line-height: 1.65; margin-bottom: 18px; }

.footer-wa {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .84rem;
  font-weight: 600;
  color: var(--cyan);
  transition: color .2s;
}
.footer-wa:hover { color: var(--text); }

.footer-col h4 {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 14px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a,
.footer-col ul li span {
  font-size: .84rem;
  color: var(--muted);
  transition: color .2s;
}
.footer-col ul li a:hover { color: var(--text); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 22px 0;
}
.footer-bottom p {
  font-size: .77rem;
  color: var(--subtle);
  text-align: center;
  margin: 0;
}

/* ─── SENTINEL360 TEASER ─── */
.sentinel-teaser {
  padding: 100px 0;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.sentinel-teaser::before {
  content: '';
  position: absolute;
  top: -120px; right: -80px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(41,196,245,.06) 0%, transparent 65%);
  pointer-events: none;
}

.st-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.st-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  background: rgba(41,196,245,.05);
  border: 1px solid rgba(41,196,245,.15);
  border-radius: 100px;
  font-size: .74rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: .02em;
  margin-bottom: 22px;
}

.st-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.st-symbol {
  width: 46px; height: 46px;
  background: rgba(41,196,245,.08);
  border: 1px solid rgba(41,196,245,.18);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.st-logo span {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.02em;
}

.st-logo strong {
  color: var(--cyan);
  font-weight: 800;
}

.st-content h2 { margin-bottom: 14px; }
.st-content > p { font-size: .93rem; margin-bottom: 24px; }

.st-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 30px;
}

.st-pills span {
  padding: 4px 11px;
  background: rgba(41,196,245,.06);
  border: 1px solid rgba(41,196,245,.13);
  border-radius: 5px;
  font-size: .76rem;
  font-weight: 500;
  color: var(--cyan);
}

.st-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Mockup */
.st-mockup {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--glow);
}

.st-mock-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
}

.st-mock-dots { display: flex; gap: 6px; }

.st-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.st-dot.red    { background: #ff5f57; }
.st-dot.yellow { background: #febc2e; }
.st-dot.green  { background: #28c840; }

.st-mock-title {
  font-size: .7rem;
  color: var(--subtle);
  margin-left: 4px;
}

.st-mock-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.st-mock-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.st-stat {
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-align: center;
}
.st-stat.green  { border-color: rgba(40,200,64,.25); }
.st-stat.yellow { border-color: rgba(254,188,46,.25); }

.st-stat-n {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}
.st-stat span:not(.st-stat-n) {
  font-size: .64rem;
  color: var(--muted);
}

.st-mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 70px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.st-bar {
  flex: 1;
  background: rgba(41,196,245,.18);
  border-radius: 3px 3px 0 0;
}
.st-bar.active { background: var(--cyan); }

.st-mock-hosts {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.st-host {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  color: var(--muted);
}

.st-host-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.st-host-dot.green  { background: #28c840; }
.st-host-dot.yellow { background: #febc2e; }

.st-host span:nth-child(2) { flex: 1; }

.st-metric {
  font-size: .68rem;
  color: var(--subtle);
  font-family: monospace;
}

@media (max-width: 900px) {
  .st-inner { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 480px) {
  .st-ctas { flex-direction: column; align-items: flex-start; }
}

/* ─── Scroll Reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .12s; }
.reveal-d2 { transition-delay: .24s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .steps-wrap {
    grid-template-columns: 1fr;
    max-width: 540px;
    gap: 10px;
  }
  .step-arrow { font-size: 1.2rem; transform: rotate(90deg); text-align: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrap { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(10,15,26,.98);
    padding: 16px 20px 24px;
    border-bottom: 1px solid var(--border);
    gap: 2px; z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 11px 16px; font-size: .9rem; }
  .nav-cta { margin-top: 8px; text-align: center; }
  .menu-btn { display: flex; }

  .hero { min-height: auto; padding: 100px 0 60px; }
  .hero-stats { gap: 20px; }
  .stat-sep { display: none; }

  .section, .section-alt, .section-dark { padding: 72px 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-btns { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; align-items: center; }
  .problems-grid,
  .services-grid,
  .cap-grid,
  .show-grid,
  .stack-grid { grid-template-columns: 1fr; }
  .contact-form-box { padding: 22px; }
  .btn-lg { padding: 13px 24px; }
}