:root {
  --bg: #f5f5f7;
  --bg-soft: rgba(255, 255, 255, 0.72);
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --line: rgba(16, 24, 40, 0.06);
  --text: #111827;
  --muted: #5b6475;
  --accent: #0a84ff;
  --accent-dark: #005ecf;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.02);
  --shadow-strong: 0 4px 12px rgba(15, 23, 42, 0.035);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(10, 132, 255, 0.025), transparent 28%),
    radial-gradient(circle at top right, rgba(0, 194, 168, 0.022), transparent 22%),
    linear-gradient(180deg, #fcfcfd 0%, #f5f5f7 56%, #eef1f5 100%);
  overflow-x: hidden;
}

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

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

.container {
  width: min(1320px, calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: 5.6rem 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(22px);
  background: rgba(245, 245, 247, 0.82);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 128px;
  height: auto;
  opacity: 0.95;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.desktop-nav a,
.mobile-nav a {
  color: rgba(15, 23, 42, 0.78);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus,
.mobile-nav a:hover,
.mobile-nav a:focus {
  color: var(--text);
}

.nav-cta {
  padding: 0.68rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(10, 132, 255, 0.22);
  background: rgba(10, 132, 255, 0.08);
  color: var(--accent-dark) !important;
}

.menu-button {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 1.6px;
  border-radius: 999px;
  background: var(--text);
}

.menu-button span:last-child {
  margin-top: 4px;
}

.mobile-nav {
  display: none;
  padding: 0 1rem 1rem;
}

.mobile-nav a {
  display: block;
  padding: 0.8rem 0;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.page-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(14px);
  opacity: 0.75;
}

.orb-a {
  width: 24rem;
  height: 24rem;
  left: -7rem;
  top: -8rem;
  background: radial-gradient(circle, rgba(10, 132, 255, 0.11), transparent 68%);
}

.orb-b {
  width: 20rem;
  height: 20rem;
  right: -5rem;
  top: 14rem;
  background: radial-gradient(circle, rgba(0, 194, 168, 0.1), transparent 68%);
}

.orb-c {
  width: 18rem;
  height: 18rem;
  left: 50%;
  bottom: 5rem;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(10, 132, 255, 0.06), transparent 72%);
}

.hero {
  position: relative;
  isolation: isolate;
  padding-top: 4.1rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(10, 132, 255, 0.08) 0%, rgba(255, 255, 255, 0) 42%, rgba(0, 194, 168, 0.06) 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: -6% 0 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 16%, rgba(10, 132, 255, 0.12), transparent 34%),
    radial-gradient(circle at 82% 8%, rgba(0, 194, 168, 0.1), transparent 28%),
    radial-gradient(circle at 55% 0%, rgba(255, 159, 10, 0.05), transparent 26%);
  filter: blur(26px);
  opacity: 0.58;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
  align-items: start;
}

.hero-copy h1 {
  margin: 0.85rem 0 1rem;
  width: 100%;
  max-width: none;
  font-size: clamp(2.5rem, 4vw, 4.5rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
  text-wrap: balance;
}

.hero-text,
.section-heading p,
.feature-card p,
.benefit-card p,
.service-card p,
.stack-card p,
.product-card p,
.timeline-item p,
.contact-copy p,
.footer p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.75;
}

.eyebrow,
.section-kicker,
.card-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.38rem 0.68rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  color: rgba(15, 23, 42, 0.72);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section-kicker {
  margin-bottom: 0.8rem;
  background: rgba(255, 255, 255, 0.76);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.2rem 0 0.95rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0.64rem 0.88rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover,
.button:focus {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(180deg, #0a84ff 0%, #006ae6 100%);
  color: #fff;
  box-shadow: 0 4px 10px rgba(10, 132, 255, 0.08);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  color: var(--text);
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hero-chips span {
  padding: 0.42rem 0.68rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  color: rgba(15, 23, 42, 0.78);
  font-size: 0.75rem;
  font-weight: 600;
}

.hero-card,
.hero-spotlight,
.feature-card,
.benefit-card,
.service-card,
.stack-card,
.product-card,
.contact-panel {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(20px);
}

.hero-card {
  border-radius: 32px;
  padding: 1.25rem;
  width: 100%;
  max-width: none;
}

.hero-spotlight {
  display: grid;
  gap: 1.05rem;
  padding: clamp(1.35rem, 2vw, 1.9rem);
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.84) 100%);
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.hero-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.hero-card h2,
.hero-spotlight h2,
.section-heading h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.8vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.hero-spotlight h2 {
  max-width: none;
  width: 100%;
}

.hero-spotlight-lead {
  max-width: 58ch;
  margin: -0.15rem 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.68;
}

.hero-spotlight-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.card-badge {
  margin: 0;
  flex: 0 0 auto;
  padding: 0.38rem 0.68rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.055);
  color: rgba(15, 23, 42, 0.72);
  font-size: 0.7rem;
  font-weight: 600;
}

.hero-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 0.15rem;
}

.summary-item {
  min-height: 168px;
  padding: 1.15rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.summary-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.34rem 0.58rem;
  border-radius: 999px;
  background: rgba(10, 132, 255, 0.08);
  color: var(--accent-dark);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.summary-item h3 {
  margin: 0.8rem 0 0.4rem;
  font-size: 0.98rem;
  line-height: 1.28;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.summary-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 0.1rem;
}

.hero-proof > div {
  padding: 0.92rem 1rem;
  border-radius: 18px;
  background: rgba(248, 248, 250, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.hero-proof strong {
  display: block;
  font-size: 0.95rem;
  letter-spacing: -0.03em;
}

.hero-proof span {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.section-soft {
  background: rgba(255, 255, 255, 0.5);
  border-top: 1px solid rgba(15, 23, 42, 0.05);
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.section-heading {
  max-width: none;
  margin-bottom: 1.7rem;
}

.section-heading h2 {
  margin-bottom: 0.75rem;
  max-width: none;
  width: 100%;
  font-size: clamp(2rem, 3vw, 3.2rem);
  line-height: 1.03;
  text-wrap: balance;
}

.section-heading p {
  max-width: 66ch;
}

.feature-grid,
.benefit-grid,
.service-grid,
.stack-layout,
.product-grid {
  display: grid;
  gap: 1.1rem;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.benefit-card,
.service-card,
.stack-card,
.product-card {
  border-radius: 24px;
  padding: 1.2rem 1.15rem 1.3rem;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: var(--shadow);
}

.feature-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  background: rgba(10, 132, 255, 0.09);
  color: var(--accent-dark);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.feature-card h3,
.benefit-card h3,
.service-card h3,
.stack-card h3,
.product-card h3,
.timeline-item h3 {
  margin: 0.85rem 0 0.45rem;
  font-size: 1rem;
  letter-spacing: -0.03em;
  line-height: 1.26;
  text-wrap: balance;
}

.card-tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.045);
  border: 1px solid var(--line);
  color: rgba(15, 23, 42, 0.68);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.benefit-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.benefit-card {
  min-height: 176px;
}

.service-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 1rem;
}

.service-card {
  min-height: 176px;
}

.stack-layout {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stack-card {
  min-height: 140px;
}

.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card span {
  display: inline-flex;
  padding: 0.34rem 0.56rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.05);
  color: rgba(15, 23, 42, 0.65);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline {
  display: grid;
  gap: 0.9rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.timeline-item span {
  display: inline-grid;
  place-items: center;
  width: 2.05rem;
  height: 2.05rem;
  border-radius: 999px;
  background: rgba(10, 132, 255, 0.09);
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 800;
}

.contact-section {
  padding-bottom: 5rem;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 1.35rem;
  border-radius: 28px;
  padding: 1.35rem;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: var(--shadow);
}

.contact-actions {
  display: grid;
  gap: 0.55rem;
  align-content: center;
}

.contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.62rem 0.88rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 650;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.contact-button.primary {
  background: linear-gradient(180deg, #0a84ff 0%, #006ae6 100%);
  color: #fff;
  border-color: transparent;
}

.contact-button:hover,
.contact-button:focus {
  transform: translateY(-1px);
}

.footer {
  padding: 1.15rem 0 1.5rem;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  background: rgba(255, 255, 255, 0.45);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-logo {
  width: 126px;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.footer p {
  max-width: 42ch;
  margin: 0;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.7rem;
}

.footer-meta span {
  display: inline-flex;
  align-items: center;
  padding: 0.46rem 0.66rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  color: rgba(15, 23, 42, 0.76);
  font-size: 0.8rem;
  font-weight: 700;
}

.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.62rem 0.92rem;
  border-radius: 999px;
  background: linear-gradient(180deg, #25d366 0%, #1fb954 100%);
  color: #fff;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.09);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover,
.whatsapp-float:focus {
  transform: translateY(-1px);
  box-shadow: 0 6px 12px rgba(15, 23, 42, 0.12);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero-grid,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: inline-flex;
  }

  .mobile-nav.is-open {
    display: grid;
    padding-bottom: 1rem;
  }

  .feature-grid,
  .benefit-grid,
  .service-grid,
  .stack-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-spotlight h2 {
    max-width: none;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-summary {
    grid-template-columns: 1fr;
  }

  .hero-spotlight-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 1rem, 1080px);
  }

  .section {
    padding: 3.55rem 0;
  }

  .hero {
    padding-top: 1.6rem;
  }

  .hero-copy h1 {
    width: 100%;
    max-width: none;
    font-size: clamp(2.15rem, 9vw, 3rem);
    text-wrap: balance;
  }

  .hero-card h2,
  .hero-spotlight h2,
  .section-heading h2,
  .contact-copy h2 {
    max-width: 100%;
    font-size: clamp(1.3rem, 6.8vw, 1.9rem);
  }

  .hero-text,
  .section-heading p,
  .feature-card p,
  .benefit-card p,
  .service-card p,
  .stack-card p,
  .product-card p,
  .timeline-item p,
  .contact-copy p,
  .footer p {
    font-size: 0.96rem;
    line-height: 1.7;
  }

  .hero-actions,
  .hero-chips,
  .footer-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-spotlight {
    padding: 1.05rem;
  }

  .feature-grid,
  .benefit-grid,
  .service-grid,
  .stack-layout,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .hero-card-top {
    flex-direction: column;
  }

  .hero-spotlight-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-summary {
    grid-template-columns: 1fr;
  }

  .card-badge {
    width: fit-content;
  }

  .feature-card,
  .benefit-card,
  .service-card,
  .stack-card,
  .product-card,
  .timeline-item,
  .contact-panel {
    border-radius: 18px;
  }

  .footer-meta {
    justify-content: flex-start;
  }

  .whatsapp-float {
    right: 0.75rem;
    bottom: 0.75rem;
    padding: 0.68rem 0.92rem;
    font-size: 0.84rem;
  }
}