:root {
  --dark: #020617;
  --dark-2: #0f172a;
  --light: #f8fafc;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --text-dark: #0f172a;
  --cyan: #22d3ee;
  --blue: #3b82f6;
  --line-dark: rgba(148, 163, 184, 0.32);
  --line-light: #e2e8f0;
  --radius: 20px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  scroll-behavior: smooth;
}
body { background: var(--dark); color: var(--text); line-height: 1.62; }
a { color: inherit; }
main { overflow: clip; }

.scroll-progress {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  z-index: 200;
  background: rgba(15, 23, 42, .35);
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #22d3ee, #3b82f6);
}

.container { width: min(1160px, 92%); margin: 0 auto; }
.narrow { width: min(820px, 92%); margin: 0 auto; }
.mt-20 { margin-top: 20px; }
.mt-24 { margin-top: 24px; }
.center { text-align: center; justify-content: center; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line-dark);
  background: rgba(2, 6, 23, 0.86);
  backdrop-filter: blur(12px);
  animation: headerFade .7s ease both;
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.brand {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 320px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-copy strong {
  color: #f8fafc;
  font-size: 14px;
  font-weight: 700;
}

.brand-copy small {
  color: #94a3b8;
  font-size: 11px;
  font-weight: 500;
}

.brand-logo {
  display: block;
  width: min(100%, 310px);
  height: auto;
  object-fit: contain;
}

.footer-logo {
  display: block;
  width: min(100%, 320px);
  height: auto;
  object-fit: contain;
  margin-bottom: 10px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.main-nav { display: flex; flex-wrap: wrap; gap: 8px; }
.menu-toggle { display: none; }
.mobile-menu { display: none; }
.desktop-cta { display: inline-flex; }
.nav-link {
  text-decoration: none;
  color: #cbd5e1;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 999px;
  transition: .24s ease;
}
.nav-link:hover, .nav-link.active {
  color: #ecfeff;
  background: rgba(34, 211, 238, 0.12);
}

.btn {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background-color .25s ease, color .25s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-small { padding: 10px 14px; font-size: 13px; }
.btn-primary {
  color: #082f49;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  box-shadow: 0 12px 28px rgba(34, 211, 238, .34);
}
.btn-primary:hover { box-shadow: 0 18px 34px rgba(34, 211, 238, .42); }
.btn-ghost {
  border-color: var(--line-dark);
  color: #dbeafe;
  background: rgba(255, 255, 255, 0.02);
}
.btn-ghost-strong {
  border-color: rgba(148, 163, 184, .48);
  background: rgba(15, 23, 42, .42);
  color: #f8fafc;
}
.btn-ghost-strong:hover {
  border-color: rgba(103, 232, 249, .55);
  background: rgba(14, 116, 144, .22);
}
.btn-whatsapp {
  color: #052e16;
  background: #4ade80;
  border-color: rgba(74, 222, 128, .55);
  margin-top: 14px;
  display: inline-block;
}

.section-dark {
  padding: 76px 0;
  background:
    radial-gradient(circle at 25% 0%, rgba(37, 99, 235, 0.26), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(192, 38, 211, 0.16), transparent 30%),
    radial-gradient(circle at top, #1e293b 0%, #020617 58%);
}

.page-hero {
  padding-top: 112px;
}

.kpi-strip {
  margin-top: 18px;
}
.section-light {
  padding: 76px 0;
  color: var(--text-dark);
  background: linear-gradient(180deg, #f8fafc 0%, #eff6ff 100%);
}
.page-top { padding-top: 84px; }

.hero {
  padding-top: 98px;
  border-bottom: 1px solid rgba(15, 23, 42, .7);
  position: relative;
  --hero-parallax: 0px;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 0;
}
.hero::before {
  inset: -120px -80px auto;
  height: 320px;
  background:
    radial-gradient(circle at 20% 45%, rgba(59, 130, 246, .35), transparent 40%),
    radial-gradient(circle at 80% 25%, rgba(192, 38, 211, .22), transparent 34%);
  transform: translateY(calc(var(--hero-parallax) * -1));
}
.hero::after {
  right: 8%;
  top: 72px;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, rgba(34, 211, 238, .55), rgba(37, 99, 235, 0));
  filter: blur(8px);
  animation: floatOrb 8s ease-in-out infinite;
}
.hero-grid {
  display: grid;
  align-items: center;
  gap: 34px;
  grid-template-columns: 1.08fr .92fr;
  position: relative;
  z-index: 1;
}
h1, .page-title {
  margin: 0;
  font-size: clamp(34px, 5.2vw, 60px);
  line-height: 1.07;
  letter-spacing: -.02em;
}
.page-title { font-size: clamp(30px, 4.5vw, 48px); }
.hero-subtitle { margin-top: 18px; color: #cbd5e1; font-size: 18px; max-width: 640px; }
.hero-highlight { margin-top: 8px; color: #a5f3fc; font-weight: 600; font-size: 14px; }
.hero-actions { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-proof {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.hero-proof span {
  border: 1px solid rgba(148, 163, 184, .36);
  color: #cbd5e1;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.eyebrow {
  margin: 0 0 10px;
  color: #a5f3fc;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-weight: 700;
  font-size: 12px;
}
.eyebrow.dark { color: #0891b2; }

.hero-panel {
  border: 1px solid rgba(148, 163, 184, .42);
  border-radius: 26px;
  background: linear-gradient(180deg, #0a1337 0%, #06112f 55%, #05081d 100%);
  box-shadow: 0 24px 72px rgba(2, 6, 23, .62);
  padding: 18px;
  transition: transform .45s ease, box-shadow .45s ease, border-color .35s ease;
  animation: panelPulse 7s ease-in-out infinite;
}
.hero-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(103, 232, 249, .45);
  box-shadow: 0 30px 80px rgba(2, 6, 23, .7);
}
.panel-chip {
  display: inline-flex;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  color: #cffafe;
  border: 1px solid rgba(103, 232, 249, .35);
  margin-bottom: 12px;
}
.panel-content {
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, .3);
  padding: 14px;
}
.panel-line { height: 10px; width: 130px; border-radius: 999px; background: rgba(125, 211, 252, .35); }
.panel-box {
  margin-top: 12px;
  height: 116px;
  border-radius: 12px;
  background: linear-gradient(120deg, rgba(59, 130, 246, .28), rgba(217, 70, 239, .3));
}
.panel-grid { margin-top: 12px; display: grid; gap: 8px; grid-template-columns: repeat(3, 1fr); }
.panel-grid span { height: 34px; border-radius: 8px; background: rgba(148, 163, 184, .22); }

.premium-panel {
  padding: 22px;
}

.hero-video-wrap {
  position: relative;
  margin-top: 8px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(103, 232, 249, .34);
  transform-style: preserve-3d;
  box-shadow: 0 20px 48px rgba(2, 6, 23, .48);
}

.hero-video {
  width: 100%;
  height: 190px;
  display: block;
  object-fit: cover;
  filter: saturate(1.15) contrast(1.04);
}

.video-badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 700;
  color: #ecfeff;
  background: rgba(2, 6, 23, .72);
  border: 1px solid rgba(103, 232, 249, .42);
}

.pulse-dot::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 999px;
  background: #22d3ee;
  box-shadow: 0 0 0 rgba(34, 211, 238, .7);
  animation: pulseDot 1.8s infinite;
}

.metric-grid {
  margin-top: 8px;
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, 1fr);
}

.metric-item {
  border: 1px solid rgba(148, 163, 184, .3);
  border-radius: 12px;
  padding: 12px;
  background: rgba(2, 6, 23, .45);
  transform-style: preserve-3d;
}

.metric-item strong {
  display: block;
  color: #f8fafc;
  font-size: 22px;
  line-height: 1.1;
}

.metric-item span {
  display: block;
  margin-top: 6px;
  color: #94a3b8;
  font-size: 12px;
}

.mini-timeline {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.mini-timeline div {
  border-left: 2px solid rgba(103, 232, 249, .3);
  padding-left: 10px;
}

.mini-timeline small {
  color: #67e8f9;
  font-size: 11px;
  letter-spacing: .08em;
}

.mini-timeline p {
  margin: 2px 0 0;
  color: #e2e8f0;
  font-size: 13px;
}

.cards { display: grid; gap: 16px; }
.one-col { grid-template-columns: 1fr; }
.two-col { grid-template-columns: repeat(2, 1fr); }
.three-col { grid-template-columns: repeat(3, 1fr); }
.four-col { grid-template-columns: repeat(4, 1fr); }

.card {
  border-radius: var(--radius);
  border: 1px solid var(--line-light);
  background: #fff;
  color: var(--text-dark);
  padding: 22px;
  box-shadow: 0 14px 30px rgba(15, 23, 42, .06);
  position: relative;
  overflow: hidden;
}
.card h2, .card h3 { margin: 0 0 8px; line-height: 1.25; }
.card p { margin: 8px 0 0; color: #475569; }
.card::before {
  content: "";
  position: absolute;
  inset: -60% auto auto -45%;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(56, 189, 248, .17), rgba(56, 189, 248, 0));
  transform: translate3d(0, 0, 0);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.card:hover { transform: translateY(-4px); transition: .28s ease; box-shadow: 0 18px 38px rgba(15, 23, 42, .12); }
.card:hover::before { opacity: 1; }

.service-card, .service-detail, .process-card, .project-card { background: linear-gradient(180deg, #fff 0%, #f8fafc 100%); }
.service-detail .bullet-list { margin-top: 14px; }
.stat-card h3 { margin: 0; font-size: 30px; color: #cffafe; }
.stat-card p { margin: 2px 0 0; color: #cbd5e1; }

.warning { border-color: #fecdd3; background: linear-gradient(180deg, #fff1f2, #fff); }
.success { border-color: #a7f3d0; background: linear-gradient(180deg, #ecfdf5, #fff); }
.problem-solution-wrap { gap: 18px; }
.problem-card,
.solution-card {
  position: relative;
  isolation: isolate;
  padding-left: 72px;
}
.problem-card::after,
.solution-card::after {
  content: "";
  position: absolute;
  inset: auto 20px 14px auto;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  z-index: -1;
  filter: blur(26px);
  opacity: .45;
}
.problem-card::after { background: rgba(251, 113, 133, .45); }
.solution-card::after { background: rgba(52, 211, 153, .42); }
.icon-badge {
  position: absolute;
  top: 18px;
  left: 20px;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 18px;
  font-weight: 800;
}
.icon-badge.danger {
  color: #be123c;
  background: #ffe4e6;
  border: 1px solid #fecdd3;
}
.icon-badge.success {
  color: #047857;
  background: #d1fae5;
  border: 1px solid #a7f3d0;
}

.service-card {
  border-color: rgba(148, 163, 184, .34);
  box-shadow: 0 14px 34px rgba(2, 6, 23, .08);
}
.service-card:hover {
  border-color: rgba(34, 211, 238, .6);
  box-shadow: 0 18px 40px rgba(6, 182, 212, .16);
}
.service-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  color: #0e7490;
  background: #ecfeff;
  border: 1px solid #a5f3fc;
}
.service-cta {
  display: inline-flex;
  margin-top: 12px;
  font-size: 12px;
  font-weight: 600;
  color: #0284c7;
}

.glass {
  color: #e2e8f0;
  border-color: rgba(148, 163, 184, .28);
  background: linear-gradient(135deg, rgba(15, 23, 42, .72), rgba(15, 23, 42, .38));
}
.glass:hover { box-shadow: 0 20px 42px rgba(2, 6, 23, .34); }
.glass p { color: #cbd5e1; }
.feature-card p { font-weight: 600; color: #f1f5f9; }

.section-title { margin-bottom: 26px; max-width: 780px; }
.section-title h2 { margin: 0; font-size: clamp(30px, 3.4vw, 42px); line-height: 1.13; letter-spacing: -.015em; }
.section-title p { margin-top: 10px; color: #475569; }
.section-title.light p { color: #cbd5e1; }

.step { color: #0891b2; font-weight: 700; font-size: 14px; margin: 0 0 8px; }

.pill {
  display: inline-flex;
  border: 1px solid #e2e8f0;
  background: #f1f5f9;
  border-radius: 999px;
  font-size: 12px;
  padding: 5px 11px;
  margin-bottom: 10px;
}
.project-visual {
  height: 140px;
  margin: -22px -22px 14px;
  border-radius: 20px 20px 0 0;
  background: radial-gradient(circle at top right, #38bdf8 0%, #2563eb 35%, #0f172a 75%);
}
.result {
  display: inline-flex;
  margin-top: 12px;
  border-radius: 999px;
  background: #dcfce7;
  color: #166534;
  font-weight: 700;
  font-size: 12px;
  padding: 5px 11px;
}

.quote p { margin: 0; color: #e2e8f0; }
.quote footer { margin-top: 12px; display: flex; flex-direction: column; gap: 2px; }
.quote span { color: #94a3b8; font-size: 13px; }

.faq-list { display: grid; gap: 12px; }
.faq-item summary { cursor: pointer; font-weight: 700; color: #0f172a; }
.faq-item p { margin-top: 10px; }

.bullet-list {
  margin: 8px 0 0;
  padding-left: 18px;
  color: #475569;
}
.bullet-list li { margin-bottom: 6px; }

.final-cta {
  border: 1px solid rgba(103, 232, 249, .35);
  border-radius: 28px;
  padding: 40px 28px;
  text-align: center;
  background: rgba(34, 211, 238, .1);
  position: relative;
  overflow: hidden;
}
.final-cta::after {
  content: "";
  position: absolute;
  inset: auto -20% -140px;
  height: 240px;
  background: radial-gradient(circle at center, rgba(34, 211, 238, .25), rgba(34, 211, 238, 0));
  animation: ctaGlow 6.2s ease-in-out infinite;
}
.final-cta h2 { margin: 0; font-size: clamp(30px, 4vw, 44px); color: #fff; }
.final-cta p { max-width: 700px; margin: 10px auto 22px; color: #cbd5e1; }

.about-grid .card {
  border-color: rgba(148, 163, 184, .32);
  box-shadow: 0 16px 36px rgba(15, 23, 42, .09);
}

.premium-intro {
  border-top: 1px solid rgba(226, 232, 240, .7);
}

.premium-intro-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.intro-card {
  border-color: rgba(148, 163, 184, .28);
  padding: 26px;
}

.intro-accent {
  background: linear-gradient(140deg, #f0f9ff, #eef2ff);
}

.premium-outline {
  border: 1px solid #bfdbfe;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.premium-service {
  border-width: 1px;
}

.premium-project {
  border: 1px solid #dbeafe;
}

.reference-gallery {
  margin-top: 8px;
}

.reference-card {
  padding: 0 0 18px;
  overflow: hidden;
}

.reference-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid #e2e8f0;
  transition: transform .45s ease;
}

.reference-card h3,
.reference-card p {
  margin-left: 18px;
  margin-right: 18px;
}

.reference-card h3 {
  margin-top: 14px;
}

.reference-card:hover img {
  transform: scale(1.06);
}

.magnetic {
  transition: transform .16s ease, box-shadow .24s ease;
}

.trust-band-wrap {
  padding: 26px 0 28px;
  border-top: 1px solid rgba(148, 163, 184, .16);
  border-bottom: 1px solid rgba(148, 163, 184, .16);
}

.trust-band {
  display: grid;
  gap: 14px;
}

.trust-band p {
  margin: 0;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: 11px;
  font-weight: 700;
}

.trust-band-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-band-rail span {
  border: 1px solid rgba(148, 163, 184, .3);
  background: rgba(15, 23, 42, .45);
  color: #e2e8f0;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
}

.case-highlight {
  padding: 28px;
  border-color: rgba(103, 232, 249, .35);
}

.case-highlight h2 {
  margin: 0;
  color: #f8fafc;
  font-size: clamp(26px, 3.8vw, 40px);
  line-height: 1.15;
}

.case-highlight p {
  color: #cbd5e1;
}

.home-case {
  background:
    radial-gradient(circle at 15% 0%, rgba(56, 189, 248, .16), transparent 34%),
    linear-gradient(135deg, rgba(15, 23, 42, .86), rgba(2, 6, 23, .96));
}

.contact-chip h3 {
  margin: 0;
  color: #f8fafc;
}

.contact-chip p,
.contact-chip a {
  color: #cbd5e1;
  margin: 8px 0 0;
  text-decoration: none;
}

.about-cta {
  border-color: rgba(56, 189, 248, .42);
  background:
    radial-gradient(circle at 15% 0%, rgba(59, 130, 246, .32), transparent 34%),
    radial-gradient(circle at 88% 20%, rgba(168, 85, 247, .23), transparent 30%),
    linear-gradient(145deg, #07112b 0%, #030814 62%, #020617 100%);
  box-shadow:
    0 26px 64px rgba(2, 6, 23, .52),
    inset 0 1px 0 rgba(186, 230, 253, .14);
}
.about-cta .eyebrow {
  color: #67e8f9;
  margin-bottom: 8px;
}
.about-cta h2 {
  color: #ffffff;
  text-shadow: 0 1px 0 rgba(0,0,0,.2);
}
.about-cta p {
  color: #dbeafe;
}
.about-cta::after {
  background: radial-gradient(circle at center, rgba(56, 189, 248, .3), rgba(56, 189, 248, 0));
}

.form-wrap {
  border-radius: 26px;
  border: 1px solid rgba(148, 163, 184, .3);
  padding: 22px;
}
.dark-form {
  background: radial-gradient(circle at 50% 0%, rgba(30, 64, 175, .34), rgba(15, 23, 42, .95) 58%);
  box-shadow: 0 24px 58px rgba(2, 6, 23, .5);
}
.step-label { color: #94a3b8; font-size: 13px; margin: 0 0 14px; }
.form-grid { display: grid; gap: 12px; }
.form-grid input,
.form-grid select,
.form-grid textarea {
  border-radius: 12px;
  border: 1px solid #cbd5e1;
  padding: 12px 14px;
  font-size: 14px;
  width: 100%;
}
.dark-form .form-grid input,
.dark-form .form-grid select,
.dark-form .form-grid textarea {
  border-color: #475569;
  color: #e2e8f0;
  background: rgba(2, 6, 23, .75);
}
.light-form input,
.light-form select,
.light-form textarea {
  border-color: #cbd5e1;
  color: #0f172a;
  background: rgba(255, 255, 255, .9);
}
.form-grid textarea { min-height: 130px; resize: vertical; }
.form-success { margin: 12px 0 4px; color: #86efac; font-weight: 600; }
.form-success.dark { color: #15803d; }
.form-error { margin: 8px 0 0; color: #fca5a5; font-weight: 600; }
.map-placeholder {
  margin-top: 12px;
  min-height: 160px;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  background: #f1f5f9;
  color: #64748b;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 14px;
}

.site-footer {
  padding-top: 42px;
  border-top: 1px solid var(--line-dark);
}
.footer-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: 1.2fr 1fr 1fr;
}
.site-footer h3, .site-footer h4 { margin-top: 0; }
.site-footer p, .site-footer a {
  color: #cbd5e1;
  text-decoration: none;
  display: block;
}
.footer-nav { display: grid; gap: 4px; }
.footer-bottom {
  margin-top: 22px;
  border-top: 1px solid var(--line-dark);
  padding: 16px 0;
}
.footer-bottom p { margin: 0; font-size: 12px; color: var(--muted); }

.whatsapp-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 120;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  color: #052e16;
  background: #4ade80;
  border-radius: 999px;
  padding: 11px 14px;
  box-shadow: 0 12px 24px rgba(22, 163, 74, .38);
  transition: transform .22s ease, box-shadow .22s ease;
}
.whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 30px rgba(22, 163, 74, .45);
}

.reveal-init {
  opacity: 0;
  transform: translateY(18px) scale(.99);
  transition:
    opacity .62s ease var(--reveal-delay, 0ms),
    transform .62s cubic-bezier(.2,.8,.2,1) var(--reveal-delay, 0ms);
}
.reveal-init.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@keyframes headerFade {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes floatOrb {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes panelPulse {
  0%, 100% { box-shadow: 0 24px 72px rgba(2, 6, 23, .62); }
  50% { box-shadow: 0 28px 78px rgba(22, 78, 99, .44); }
}

@keyframes ctaGlow {
  0%, 100% { opacity: .55; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-12px); }
}

@keyframes pulseDot {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 211, 238, .65);
  }
  70% {
    box-shadow: 0 0 0 9px rgba(34, 211, 238, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(34, 211, 238, 0);
  }
}

@media (max-width: 1200px) {
  .brand { max-width: 270px; }
  .brand-logo { width: min(100%, 260px); }
  .brand-copy strong { font-size: 13px; }
  .main-nav { gap: 4px; }
  .nav-link { font-size: 13px; padding: 6px 9px; }
  .btn-small { padding: 8px 10px; font-size: 12px; }
}

@media (max-width: 920px) {
  .hero-grid, .two-col, .three-col, .four-col, .footer-grid {
    grid-template-columns: 1fr;
  }
  .main-nav { display: none; }
  .desktop-cta { display: none; }
  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
    border: 1px solid rgba(148, 163, 184, .4);
    color: #e2e8f0;
    background: rgba(15, 23, 42, .72);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
  }
  .mobile-menu {
    display: none;
    border-top: 1px solid rgba(148, 163, 184, .22);
    background: rgba(2, 6, 23, .94);
  }
  .mobile-menu.open {
    display: block;
  }
  .mobile-menu-nav {
    width: min(1160px, 92%);
    margin: 0 auto;
    padding: 12px 0 16px;
    display: grid;
    gap: 6px;
  }
  .mobile-link {
    text-decoration: none;
    color: #cbd5e1;
    border-radius: 10px;
    padding: 8px 10px;
    border: 1px solid transparent;
  }
  .mobile-link.active,
  .mobile-link:hover {
    color: #ecfeff;
    border-color: rgba(34, 211, 238, 0.28);
    background: rgba(34, 211, 238, 0.08);
  }
  .brand-copy { display: none; }
  .brand-logo { width: min(78vw, 300px); }
  .page-hero { padding-top: 92px; }
  .metric-grid { grid-template-columns: 1fr; }
  .hero-video { height: 168px; }
  .premium-intro-grid { grid-template-columns: 1fr; }
  .problem-card,
  .solution-card { padding-left: 62px; }
  .icon-badge {
    top: 16px;
    left: 16px;
  }
  .reveal-init {
    opacity: 1;
    transform: none;
    transition: none;
  }
}