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

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #111827;
  background: #f3f4f6;
  -webkit-font-smoothing: antialiased;
}

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

img {
  max-width: 100%;
  display: block;
}

/* Layout utilities */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 3.5rem 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 0.25rem;
}

.brand {
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  color: #111827;
  white-space: nowrap;
}

.brand .light {
  font-weight: 800;
  color: #2563eb;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.95rem;
}

.nav a {
  position: relative;
  padding-bottom: 0.15rem;
  color: #4b5563;
  font-weight: 500;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2563eb, #22c55e);
  transition: width 0.18s ease-out;
}

.nav a:hover::after {
  width: 100%;
}

.cta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease-out, box-shadow 0.12s ease-out, background-color 0.12s ease-out, color 0.12s ease-out;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #f9fafb;
  box-shadow: 0 10px 18px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 26px rgba(37, 99, 235, 0.32);
}

.btn-wa {
  background: #ecfdf3;
  color: #16a34a;
  border-color: rgba(22, 163, 74, 0.15);
}

.btn-wa:hover {
  background: #dcfce7;
  transform: translateY(-1px);
}

/* Promo bar */
.promo {
  background: linear-gradient(90deg, #2563eb, #22c55e);
  color: #f9fafb;
  font-size: 0.85rem;
}

.promo .container {
  padding: 0.4rem 1.25rem;
  text-align: center;
}

/* Page main */
.page-main {
  min-height: calc(100vh - 140px);
}

/* Under construction layout */
.under-construction-section {
  display: flex;
  align-items: center;
}

.under-construction-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
}

.under-construction-content {
  max-width: 34rem;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #2563eb;
  margin-bottom: 0.75rem;
}

.under-construction-content h1 {
  font-size: clamp(2.1rem, 3.4vw, 2.7rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.lead {
  font-size: 1rem;
  line-height: 1.6;
  color: #4b5563;
  margin-bottom: 1.5rem;
}

.under-construction-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.under-construction-list {
  list-style: none;
  margin-bottom: 1rem;
  color: #374151;
  display: grid;
  gap: 0.4rem;
  font-size: 0.95rem;
}

.small {
  font-size: 0.85rem;
  color: #6b7280;
}

/* Right-hand graphic */
.under-construction-graphic {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.uc-card {
  background: #ffffff;
  border-radius: 1.25rem;
  padding: 1.8rem 1.6rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.uc-card h2 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.uc-card p {
  font-size: 0.95rem;
  color: #4b5563;
  margin-bottom: 1rem;
}

.uc-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge {
  font-size: 0.75rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid rgba(37, 99, 235, 0.18);
}

.badge:nth-child(2) {
  background: #fdf2ff;
  color: #a21caf;
  border-color: rgba(192, 38, 211, 0.2);
}

.uc-note {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #6b7280;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px dashed rgba(148, 163, 184, 0.7);
  max-width: 20rem;
}

.uc-note .dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.25);
}

/* Footer */
.footer {
  margin-top: 2rem;
  background: #0b1120;
  color: #e5e7eb;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.5rem 0 1.5rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: #9ca3af;
  margin-top: 0.4rem;
}

.footer-columns {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.footer-col h3 {
  font-size: 0.95rem;
  margin-bottom: 0.6rem;
}

.footer-col p {
  font-size: 0.85rem;
  color: #9ca3af;
  margin-bottom: 0.25rem;
}

.footer-col a {
  color: inherit;
}

.footer-col a:hover {
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.35);
}

.footer-bottom .container {
  padding: 0.8rem 1.25rem 1.2rem;
  text-align: center;
}

.footer-bottom small {
  font-size: 0.75rem;
  color: #9ca3af;
}

/* Mobile nav */
.nav-toggle {
  display: none;
  position: relative;
  width: 35px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.8);
  background: rgba(255, 255, 255, 0.9);
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  width: 60%;
  height: 2px;
  background: #111827;
  border-radius: 999px;
  transition: transform 0.18s ease-out, top 0.18s ease-out, opacity 0.12s ease-out;
}

.nav-toggle span:first-child {
  top: 9px;
}

.nav-toggle span:last-child {
  top: 16px;
}

body.nav-open .nav-toggle span:first-child {
  transform: rotate(45deg);
  top: 12px;
}

body.nav-open .nav-toggle span:last-child {
  transform: rotate(-45deg);
  top: 12px;
}

@media (max-width: 900px) {
  .nav {
    position: absolute;
    inset: 58px 0 auto 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
    padding: 0.7rem 1.25rem 1rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    pointer-events: none;
    border-bottom: 1px solid rgba(148, 163, 184, 0.4);
  }

  body.nav-open .nav {
    opacity: 1;
    transform: scaleY(1);
    pointer-events: auto;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .cta {
    display: none;
  }
}

@media (max-width: 880px) {
  .under-construction-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.25rem;
  }

  .under-construction-graphic {
    order: -1;
  }

  .section {
    padding: 2.75rem 0 2.5rem;
  }

  .header-inner {
    padding-inline: 0;
  }
}

@media (max-width: 640px) {
  .under-construction-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .uc-card {
    padding: 1.5rem 1.35rem;
  }
}