/* ===== Design tokens ===== */
:root {
  --brand-deep: oklch(47.3% .185 12.3);
  --brand: oklch(60.7% .229 9.7);
  --brand-soft: oklch(73.2% .149 .3);
  --accent: oklch(70.7% .186 48.1);
  --secondary: oklch(54.5% .215 262.7);

  --background: oklch(99.5% .003 340);
  --foreground: oklch(19% .03 340);
  --muted: oklch(96.5% .012 340);
  --muted-foreground: oklch(48% .03 340);
  --card: oklch(100% 0 0);
  --border: oklch(91.5% .015 340);

  --primary-foreground: oklch(99% .005 340);

  --gradient-brand: linear-gradient(120deg, var(--brand-deep), var(--brand) 45%, var(--accent));
  --gradient-mesh:
    radial-gradient(60% 60% at 12% 18%, color-mix(in oklab, var(--brand) 30%, transparent), transparent 70%),
    radial-gradient(55% 55% at 88% 12%, color-mix(in oklab, var(--accent) 26%, transparent), transparent 70%),
    radial-gradient(70% 70% at 60% 100%, color-mix(in oklab, var(--secondary) 22%, transparent), transparent 70%);

  --shadow-soft: 0 12px 40px -18px color-mix(in oklab, var(--brand) 45%, transparent);
  --shadow-lift: 0 28px 60px -26px color-mix(in oklab, var(--brand) 55%, transparent);

  --radius: 1rem;
  --font-sans: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Sora", ui-sans-serif, system-ui, sans-serif;

  --container-width: 72rem;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 .75rem;
  letter-spacing: -0.01em;
}
p { margin: 0 0 1rem; color: var(--muted-foreground); }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container-narrow { max-width: 48rem; }

.section { padding: 5.5rem 0; }
.section-muted { background: var(--muted); }
.section-title { font-size: clamp(1.75rem, 3vw, 2.5rem); margin-bottom: 3rem; }
.section-title.center { text-align: center; }

.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  padding: .9rem 2.25rem;
  border: none;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--gradient-brand);
  color: var(--primary-foreground);
  box-shadow: var(--shadow-lift);
}
.btn-primary:hover { opacity: .94; }
.btn-outline {
  background: transparent;
  color: var(--foreground);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: .6rem 1.25rem; font-size: .9rem; }
.btn-lg { padding: 1.1rem 2.5rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--background) 80%, transparent);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 4.5rem;
}
.brand { display: flex; align-items: center; gap: .65rem; flex-shrink: 0; }
.brand-logo { width: 150px; height: 46px; border-radius: 0; object-fit: cover; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.main-nav { display: flex; gap: 2rem; margin-left: 1rem; flex: 1; }
.main-nav a { font-weight: 500; font-size: .95rem; color: var(--muted-foreground); transition: color .15s ease; }
.main-nav a:hover { color: var(--brand); }
.nav-cta { flex-shrink: 0; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.25rem;
  height: 2.25rem;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
}
.nav-toggle span { display: block; height: 2px; width: 100%; background: var(--foreground); border-radius: 1px; }

/* ===== Hero ===== */
.hero { position: relative; overflow: hidden; padding: 4.5rem 0 5rem; }
.hero-mesh {
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
  z-index: 0;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 3.5rem;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brand);
  background: color-mix(in oklab, var(--brand) 12%, transparent);
  padding: .4rem .9rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}
.hero h1 { font-size: clamp(2.1rem, 4vw, 3.4rem); margin-bottom: 1.25rem; }
.hero .lead { font-size: 1.15rem; color: var(--foreground); margin-bottom: .5rem; }
.hero .sub { font-size: 1rem; margin-bottom: 2rem; max-width: 34rem; }
.hero-stats { display: flex; gap: 2.5rem; margin-top: 2.75rem; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat strong { font-family: var(--font-display); font-size: 1.75rem; color: var(--brand); }
.stat span { font-size: .85rem; color: var(--muted-foreground); }
.hero-media {
  display: flex;
  justify-content: center;
}
.hero-media img,
.hero-media video {
  border-radius: calc(var(--radius) * 1.5);
  box-shadow: var(--shadow-soft);
  width: 100%;
  object-fit: cover;
  display: block;
  background: var(--muted);
}
.hero-media img { aspect-ratio: 1 / 1; }
.hero-media video {
  aspect-ratio: 9 / 16;
  max-width: 24rem;
}

/* ===== Cards / Grids ===== */
.grid { display: grid; gap: 1.75rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 2px 12px -6px color-mix(in oklab, var(--foreground) 8%, transparent);
}

.icon-badge {
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.icon-badge svg { width: 1.4rem; height: 1.4rem; }
.icon-badge-rose { background: color-mix(in oklab, var(--brand) 14%, transparent); color: var(--brand); }
.icon-badge-orange { background: color-mix(in oklab, var(--accent) 16%, transparent); color: var(--accent); }
.icon-badge-blue { background: color-mix(in oklab, var(--secondary) 14%, transparent); color: var(--secondary); }

.challenge-card h3 { font-size: 1.15rem; }
.challenge-card p { margin-bottom: 0; }

/* ===== Solução ===== */
.solution-inner {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 3.5rem;
  align-items: center;
}
.solution-media img {
  border-radius: calc(var(--radius) * 1.5);
  box-shadow: var(--shadow-soft);
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.solution-copy h2 { font-size: clamp(1.75rem, 3vw, 2.4rem); }
.solution-copy p { font-size: 1.05rem; margin-bottom: 2rem; }

/* ===== Como funciona ===== */
.steps { text-align: center; }
.step-number {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: var(--primary-foreground);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: var(--shadow-soft);
}
.step h3 { font-size: 1.15rem; }

/* ===== Benefícios ===== */
.benefit-card h3 { font-size: 1.1rem; }
.benefit-card p { margin-bottom: 0; }

/* ===== Depoimentos ===== */
.stars { color: var(--accent); letter-spacing: .1em; margin-bottom: 1rem; font-size: 1.05rem; }
.testimonial-card p { font-style: italic; color: var(--foreground); }
.testimonial-author { display: flex; align-items: center; gap: .85rem; margin-top: 1.25rem; }
.avatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: var(--primary-foreground);
  font-family: var(--font-display);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-author div { display: flex; flex-direction: column; }
.testimonial-author strong { font-size: .95rem; }
.testimonial-author span { font-size: .82rem; color: var(--muted-foreground); }

/* ===== Instagram ===== */
.eyebrow-center {
  display: block;
  width: fit-content;
  margin: 0 auto 1.25rem;
}
.instagram-widget-embed {
  margin-bottom: 2.5rem;
  min-height: 4rem;
}
.instagram-cta { text-align: center; }

/* ===== FAQ ===== */
.accordion-item {
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
}
.accordion-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.accordion-item summary::-webkit-details-marker { display: none; }
.accordion-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--brand);
  font-weight: 400;
  margin-left: 1rem;
  transition: transform .2s ease;
}
.accordion-item[open] summary::after { transform: rotate(45deg); }
.accordion-content { padding-top: .85rem; }
.accordion-content p { margin: 0; }

/* ===== Footer ===== */
.site-footer { background: var(--foreground); color: color-mix(in oklab, var(--background) 80%, transparent); padding-top: 4rem; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}
.site-footer .brand-name { color: var(--background); }
.site-footer p { color: color-mix(in oklab, var(--background) 65%, transparent); }
.social-links { display: flex; gap: .75rem; margin-top: 1.5rem; }
.social-links a {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid color-mix(in oklab, var(--background) 30%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .15s ease, color .15s ease;
}
.social-links a svg { width: 1.1rem; height: 1.1rem; }
.social-links a:hover { border-color: var(--accent); color: var(--accent); }
.site-footer h4 { color: var(--background); font-size: 1rem; margin-bottom: 1.25rem; }
.footer-nav ul, .footer-contact ul { display: flex; flex-direction: column; gap: .75rem; }
.footer-nav a, .footer-contact li { color: color-mix(in oklab, var(--background) 65%, transparent); font-size: .92rem; }
.footer-nav a:hover, .footer-contact li a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid color-mix(in oklab, var(--background) 15%, transparent);
  padding: 1.5rem 0;
}
.footer-bottom p { margin: 0; font-size: .85rem; text-align: center; color: color-mix(in oklab, var(--background) 55%, transparent); }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero-inner, .solution-inner { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .main-nav, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .main-nav.open {
    display: flex;
    position: absolute;
    top: 4.5rem;
    left: 0;
    right: 0;
    background: var(--background);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
  }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .section { padding: 3.5rem 0; }
}