/* ── Reset / base ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:   #0a0f1e;
  --navy2:  #0f1a30;
  --navy3:  #162040;
  --accent: #0070B1;
  --accent2:#3da9e8;
  --text:   #e8eaf0;
  --muted:  #8892aa;
  --border: rgba(255,255,255,0.08);
  --radius: 12px;
  --nav-h:  60px;
  --announce-h: 36px;
}

/* ── Announcement bar ─────────────────────────────────────────── */
.announce-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 101;
  height: var(--announce-h);
  background: linear-gradient(90deg, #0a2a40 0%, #0f1a30 100%);
  border-bottom: 1px solid rgba(0, 112, 177, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--muted);
  padding: 0 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.announce-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent2);
  flex-shrink: 0;
  animation: pulse-dot 2.4s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(61,169,232,0.4); }
  50%       { opacity: 0.7; box-shadow: 0 0 0 5px rgba(61,169,232,0); }
}

.announce-link {
  color: var(--accent2);
  font-weight: 500;
  transition: color 0.2s;
}
.announce-link:hover { color: #fff; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

/* ── Navbar ───────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: var(--announce-h); left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  backdrop-filter: blur(14px) saturate(160%);
  background: rgba(10, 15, 30, 0.72);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}

.nav.scrolled {
  background: rgba(10, 15, 30, 0.96);
}

.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-brand {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.nav-owl-logo {
  width: 26px; height: 26px;
  border-radius: 6px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 28px;
  margin-left: 8px;
}

.nav-links a {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }

.nav-signin {
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}
.nav-signin:hover { color: #fff; }

.nav-cta {
  margin-left: auto;
  background: var(--accent);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 8px;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.nav-cta:hover { background: #005f9a; transform: translateY(-1px); }

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, #0d2040 0%, var(--navy) 70%);
  padding-top: calc(var(--nav-h) + var(--announce-h));
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: 30%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(0, 112, 177, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  padding: 64px 24px 80px;
}

.hero-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent2);
  border: 1px solid rgba(61, 169, 232, 0.35);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 28px;
  background: rgba(0, 112, 177, 0.08);
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 10px;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 13px 26px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
  text-decoration: none;
  border: none;
}

.btn:hover { transform: translateY(-2px); }

.btn-hero-primary {
  background: #fff;
  color: #0a0f1e;
  box-shadow: 0 4px 20px rgba(255,255,255,0.12);
}
.btn-hero-primary:hover { box-shadow: 0 6px 28px rgba(255,255,255,0.2); }

.btn-hero-ghost {
  background: transparent;
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-hero-ghost:hover { background: rgba(255,255,255,0.06); }

/* scroll hint arrow */
.hero-scroll-hint {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  width: 28px; height: 28px;
  border-right: 2px solid rgba(255,255,255,0.25);
  border-bottom: 2px solid rgba(255,255,255,0.25);
  transform: translateX(-50%) rotate(45deg);
  animation: bounce 2s infinite;
  border-radius: 3px;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) rotate(45deg) translateY(0); opacity: 0.5; }
  50% { transform: translateX(-50%) rotate(45deg) translateY(6px); opacity: 1; }
}

/* ── Focus / Eisenhower section ───────────────────────────────────── */
.focus-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}

.focus-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.focus-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.focus-image {
  width: 100%;
  max-width: 520px;
  border-radius: 20px;
  box-shadow: 0 12px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255,255,255,0.06);
  transition: transform 0.3s;
}

.focus-image:hover { transform: scale(1.015); }

@media (max-width: 900px) {
  .focus-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .focus-visual { order: -1; }
  .focus-image { max-width: 420px; }
}

/* ── Content sections ─────────────────────────────────────────────── */
.section {
  padding: 96px 24px;
}

.section-alt {
  background: var(--navy2);
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.section-inner-rev {
  direction: rtl;
}
.section-inner-rev > * { direction: ltr; }

.section-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  font-size: 5rem;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  background-color: color-mix(in srgb, var(--accent) 10%, var(--navy));
  margin: 0 auto;
  flex-shrink: 0;
  line-height: 1;
  box-shadow: 0 0 60px -10px var(--accent);
  transition: transform 0.3s;
}

.section-visual:hover { transform: scale(1.04); }

.section-visual--logo { font-size: 0; }

.product-logo {
  width: 88px;
  height: 88px;
  object-fit: contain;
  border-radius: 16px;
}

.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 16px;
}

.section-body {
  color: var(--muted);
  font-size: 1.0rem;
  line-height: 1.7;
  margin-bottom: 22px;
}

.section-list {
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.section-list li {
  padding-left: 20px;
  position: relative;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.section-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 10px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.6;
}

.btn-accent {
  background: var(--btn-color, var(--accent));
  color: #fff;
  font-size: 0.875rem;
  padding: 11px 22px;
  box-shadow: 0 4px 20px -4px var(--btn-color, var(--accent));
}
.btn-accent:hover {
  filter: brightness(1.12);
  box-shadow: 0 6px 28px -4px var(--btn-color, var(--accent));
}

/* ── Scroll reveal ────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── CTA section ─────────────────────────────────────────────────── */
.cta-section {
  padding: 96px 24px;
  background: linear-gradient(135deg, #0d2040, var(--navy3));
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,112,177,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 14px;
}

.cta-sub {
  font-size: 1.0625rem;
  color: var(--muted);
  margin-bottom: 36px;
}

.btn-cta-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 24px rgba(0,112,177,0.4);
}
.btn-cta-primary:hover { background: #005f9a; box-shadow: 0 6px 32px rgba(0,112,177,0.5); }

.btn-cta-ghost {
  background: transparent;
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-cta-ghost:hover { background: rgba(255,255,255,0.06); }

/* ── Footer ───────────────────────────────────────────────────────── */
.footer {
  background: #05080f;
  border-top: 1px solid var(--border);
  padding: 64px 24px 32px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}

.footer-logo {
  font-size: 1.0rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.footer-badges {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-badges span {
  font-size: 0.78rem;
  color: var(--muted);
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 14px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: #fff; }

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 28px;
  font-size: 0.8125rem;
  color: var(--muted);
  text-align: center;
}

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; }

  .section-inner,
  .section-inner-rev {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .section-inner-rev {
    direction: ltr;
  }

  .section-visual {
    width: 120px;
    height: 120px;
    font-size: 3.5rem;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .section { padding: 64px 20px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: 2.2rem; }
}