:root {
  --bg-main: #020617;
  --bg-alt: #020b1f;
  --bg-soft: #071427;
  --card: #020b1f;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --accent-soft: rgba(56, 189, 248, 0.18);
  --text-main: #e5e7eb;
  --text-soft: #9ca3af;
  --border-subtle: rgba(148, 163, 184, 0.35);
  --shadow-soft: 0 24px 60px rgba(15, 23, 42, 0.9);
  --radius-lg: 26px;
  --radius-pill: 999px;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Georgia", "Times New Roman", serif;
}

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

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
}

body {
  font-family: var(--font-sans);
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 55%),
    radial-gradient(circle at bottom right, rgba(56, 189, 248, 0.14), transparent 60%),
    var(--bg-main);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

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

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

/* HEADER */

.top-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(2, 6, 23, 0.98), rgba(2, 6, 23, 0.9), transparent);
  border-bottom: 1px solid rgba(30, 64, 175, 0.55);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 20px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 18px;
  padding: 6px;
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.95), rgba(37, 99, 235, 0.98));
  box-shadow:
    0 0 0 1px rgba(15, 23, 42, 0.55),
    0 18px 38px rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-mark img {
  width: 100%;
  height: auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand-tagline {
  font-size: 11px;
  color: var(--text-soft);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
}

.nav-link {
  position: relative;
  padding: 4px 0;
  color: var(--text-soft);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--accent-strong), var(--accent));
  transition: width 0.2s ease-out;
}

.nav-link:hover {
  color: var(--text-main);
}

.nav-link:hover::after {
  width: 18px;
}

.nav-cta {
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: none;
  background: radial-gradient(circle at top left, #22c1ff, #0079ff);
  color: #020617;
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 18px 40px rgba(56, 189, 248, 0.6);
  cursor: pointer;
}

.nav-cta span.dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.25);
}

/* LAYOUT */

.shell-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 20px 80px;
}

/* HERO */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 42px;
  align-items: center;
  padding: 36px 0 30px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.45);
  font-size: 11px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.hero-pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #22c55e;
}

.hero-slogan {
  margin-top: 16px;
  font-family: var(--font-serif);
  font-size: 20px;
  color: #e0f2fe;
}

.hero-title {
  margin: 6px 0 10px;
  font-family: var(--font-serif);
  font-size: 38px;
  line-height: 1.15;
}

.hero-title span {
  background: linear-gradient(to right, #38bdf8, #e0f2fe);
  -webkit-background-clip: text;
  color: transparent;
}

.hero-text {
  font-size: 14px;
  color: var(--text-soft);
  max-width: 520px;
  line-height: 1.7;
  text-align: justify;
}

.hero-meta {
  margin: 14px 0 18px;
  font-size: 12px;
  color: var(--text-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.hero-meta span::before {
  content: "•";
  margin-right: 6px;
  color: rgba(148, 163, 184, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.btn-primary,
.btn-secondary {
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.14s ease-out, box-shadow 0.14s ease-out, border-color 0.14s ease-out, background 0.14s ease-out;
}

.btn-primary {
  background: radial-gradient(circle at top left, #22c1ff, #0079ff);
  color: #020617;
  font-weight: 600;
  box-shadow: 0 18px 40px rgba(56, 189, 248, 0.6);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 24px 60px rgba(56, 189, 248, 0.7);
}

.btn-secondary {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(148, 163, 184, 0.45);
  color: var(--text-soft);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--text-main);
}

.hero-note {
  font-size: 11px;
  color: var(--text-soft);
}

/* HERO VISUAL */

.hero-visual {
  position: relative;
}

.hero-card {
  border-radius: 30px;
  padding: 14px;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), rgba(2, 6, 23, 0.98));
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.hero-photo-wrap {
  border-radius: 24px;
  overflow: hidden;
  position: relative;
}

.hero-photo-wrap img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.hero-chip {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 7px 11px;
  border-radius: var(--radius-pill);
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.55);
  font-size: 11px;
  color: #e0f2fe;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-chip-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent-strong);
}

.ba-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.ba-item {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: #020617;
}

.ba-item img {
  width: 100%;
  height: 120px;
  object-fit: cover;
}

.ba-label {
  padding: 6px 10px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: rgba(15, 23, 42, 0.96);
  color: var(--text-main);
}

/* GENERIC SECTIONS */

.section {
  margin-top: 50px;
}

.section-label {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.85);
  margin-bottom: 6px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 26px;
  margin: 0 0 8px;
}

.section-intro {
  font-size: 14px;
  color: var(--text-soft);
  max-width: 640px;
  line-height: 1.7;
  text-align: justify;
}

/* SERVICES */

.services-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.plan-card {
  position: relative;
  padding: 16px 16px 18px;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top left, #020617, #020b1f 60%);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.plan-card.highlight {
  border-color: rgba(56, 189, 248, 0.7);
  box-shadow: 0 26px 70px rgba(56, 189, 248, 0.35);
}

.plan-badge {
  position: absolute;
  top: 14px;
  left: 16px;
  padding: 3px 9px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  border-radius: var(--radius-pill);
  background: linear-gradient(to right, #f59e0b, #f97316);
  color: #0b1020;
}

.plan-title {
  margin-top: 16px;
  font-family: var(--font-serif);
  font-size: 18px;
  margin-bottom: 6px;
}

.plan-media {
  margin-bottom: 10px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.45);
}

.plan-media img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.plan-text {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 8px;
  min-height: 54px;
  text-align: justify;
}

.plan-list {
  padding-left: 18px;
  margin: 0 0 10px;
}

.plan-list li {
  font-size: 12px;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.plan-cta {
  margin-top: 6px;
}

/* TESTIMONIALS */

.testimonials-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.testimonial-card {
  padding: 16px 16px 18px;
  border-radius: 22px;
  background: radial-gradient(circle at top, #020617, #020b1f 70%);
  border: 1px solid rgba(148, 163, 184, 0.45);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.75);
  font-size: 13px;
  color: var(--text-soft);
  text-align: justify;
}

.testimonial-author {
  margin-top: 10px;
  font-size: 12px;
  color: #c7d2fe;
}

/* DIFERENCIAIS */

.diffs-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.diff-card {
  padding: 14px 14px 16px;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.98);
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
  font-size: 13px;
  color: var(--text-soft);
  text-align: justify;
}

.diff-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

/* QUEM SOMOS */

.about-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 30px;
  align-items: center;
}

.about-text {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.8;
  text-align: justify;
}

.about-highlight {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.45);
  font-size: 13px;
  color: var(--text-soft);
}

.about-photo {
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

/* CONTATO */

.contact-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 28px;
}

.contact-card {
  padding: 16px 16px 18px;
  border-radius: 22px;
  background: radial-gradient(circle at top, #020617, #020b1f 65%);
  border: 1px solid rgba(148, 163, 184, 0.45);
  box-shadow: var(--shadow-soft);
  font-size: 14px;
  color: var(--text-soft);
  text-align: justify;
}

.contact-card h3 {
  margin-top: 0;
  font-size: 17px;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
}

.contact-list li {
  margin-bottom: 8px;
}

.contact-emphasis {
  margin-top: 10px;
  font-size: 13px;
  color: #e5e7eb;
}

/* FOOTER */

.site-footer {
  border-top: 1px solid rgba(30, 64, 175, 0.7);
  margin-top: 50px;
  padding: 14px 0 20px;
  font-size: 12px;
  color: var(--text-soft);
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  justify-content: space-between;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* RESPONSIVO */

@media (max-width: 960px) {
  .hero,
  .services-grid,
  .testimonials-grid,
  .diffs-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
  }
  .shell-inner {
    padding-inline: 16px;
  }
  .hero {
    gap: 30px;
  }
  .hero-title {
    font-size: 32px;
  }
  .services-grid,
  .testimonials-grid,
  .diffs-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}