/* ==============================================
   SISTEMSAT — Landing Page (site)
   ============================================== */

body.page-landing {
  overflow-x: hidden;
}

/* ---- NAV ---- */
.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 5%;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(6, 13, 24, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo .logo-icon {
  width: 34px;
  height: 34px;
}

.nav-logo .logo-icon::before {
  width: 22px;
  height: 22px;
}

.nav-logo .logo-icon::after {
  width: 7px;
  height: 7px;
}

.nav-name {
  font-family: var(--font-h);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

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

.nav-links a {
  font-size: 13px;
  color: var(--text2);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  display: flex;
  gap: 10px;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 5% 60px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(26, 127, 232, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 127, 232, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 127, 232, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26, 127, 232, 0.1);
  border: 1px solid rgba(26, 127, 232, 0.3);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 12px;
  color: var(--cyan);
  font-family: var(--font-h);
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
}

.hero h1 {
  font-family: var(--font-h);
  font-size: clamp(36px, 6vw, 66px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.hero h1 span {
  color: var(--cyan);
}

.hero-sub {
  font-size: 17px;
  color: var(--text2);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

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

.hero-stats {
  display: flex;
  gap: 40px;
  justify-content: center;
  margin-top: 56px;
  flex-wrap: wrap;
}

.hstat {
  text-align: center;
}

.hstat-val {
  font-family: var(--font-h);
  font-size: 28px;
  font-weight: 700;
  color: var(--cyan);
}

.hstat-label {
  font-size: 12px;
  color: var(--text3);
  margin-top: 4px;
}

/* ---- SECTIONS ---- */
.landing-section {
  padding: 80px 5%;
}

.landing-section h2 {
  font-family: var(--font-h);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 15px;
  color: var(--text2);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 48px;
}

/* ---- FEATURES GRID ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.feat {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: border-color 0.2s;
}

.feat:hover {
  border-color: rgba(26, 127, 232, 0.3);
}

.feat-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
}

.feat-icon-blue  { background: rgba(26, 127, 232, 0.12); border: 1px solid rgba(26, 127, 232, 0.2); }
.feat-icon-green { background: rgba(0, 230, 118, 0.1);  border: 1px solid rgba(0, 230, 118, 0.2); }
.feat-icon-amber { background: rgba(255, 171, 0, 0.1);  border: 1px solid rgba(255, 171, 0, 0.2); }
.feat-icon-cyan  { background: rgba(0, 198, 255, 0.1);  border: 1px solid rgba(0, 198, 255, 0.2); }

.feat h3 {
  font-family: var(--font-h);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.feat p {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
}

/* ---- PLANS ---- */
.plans-section {
  background: var(--bg2);
  text-align: center;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 900px;
  margin: 0 auto;
}

.plan {
  background: var(--bg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 28px 24px;
  position: relative;
}

.plan.popular {
  border-color: var(--amber);
  transform: scale(1.03);
}

.pop-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--amber);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-h);
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

.plan-name {
  font-family: var(--font-h);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.plan-price {
  font-family: var(--font-h);
  font-size: 36px;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 4px;
}

.plan-price span {
  font-size: 14px;
  color: var(--text2);
}

.plan-desc {
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 20px;
}

.plan-features {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
}

.plan-features li {
  font-size: 13px;
  color: var(--text2);
  padding: 5px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  gap: 8px;
  align-items: center;
}

.plan-features li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---- CTA ---- */
.cta-section {
  text-align: center;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(26, 127, 232, 0.08) 0%, transparent 70%);
}

/* ---- FOOTER ---- */
.landing-footer {
  background: var(--bg2);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 40px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-name {
  font-family: var(--font-h);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 12px;
  color: var(--text3);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text2);
}

.footer-copy {
  font-size: 12px;
  color: var(--text3);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 700px) {
  .plans-grid {
    grid-template-columns: 1fr;
  }
  .plan.popular {
    transform: none;
  }
  .nav-links {
    display: none;
  }
}