/* =========================================================
   CA Gestão — Landing Page
   Paleta: preto + dourado | Tipografia: Playfair Display + Montserrat
   ========================================================= */

:root {
  --bg: #0b0b0c;
  --bg-soft: #141414;
  --bg-soft-2: #1a1a1a;
  --gold: #C9A227;
  --gold-light: #C9A84C;
  --cream: #f2ede2;
  --muted: #a8a29a;
  --line: #2a2a26;
  --radius: 4px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--cream);
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--cream);
}

p {
  color: var(--muted);
}

.text-gold {
  color: var(--gold-light) !important;
}

.bg-soft {
  background-color: var(--bg-soft);
}

.section {
  padding: 88px 0;
}

@media (min-width: 992px) {
  .section {
    padding: 120px 0;
  }
}

.section-alt {
  background-color: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

.section-head {
  max-width: 680px;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.5rem);
  margin-bottom: 16px;
}

.section-head p {
  font-size: 1.02rem;
  margin-bottom: 0;
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ---------- Navbar ---------- */
.navbar-ca {
  background-color: rgba(11, 11, 12, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding-top: 14px;
  padding-bottom: 14px;
}

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

.navbar-brand-ca img {
  height: 40px;
  width: auto;
}

.navbar-brand-ca span {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--cream);
}

.navbar-ca .nav-link {
  color: var(--muted);
  font-size: 0.86rem;
  letter-spacing: 0.03em;
  padding: 8px 14px !important;
  transition: color .25s ease;
}

.navbar-ca .nav-link:hover,
.navbar-ca .nav-link:focus {
  color: var(--gold-light);
}

.navbar-toggler {
  border-color: var(--line);
  padding: 6px 10px;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 2px var(--gold);
}

.navbar-toggler-icon-ca {
  color: var(--gold);
  font-size: 1.3rem;
  line-height: 1;
}

/* ---------- Buttons ---------- */
.btn-gold {
  background-color: var(--gold);
  color: #0b0b0c;
  padding: 14px 28px;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  border: 1px solid var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: background-color .3s ease, transform .3s ease, color .3s ease;
}

.btn-gold:hover,
.btn-gold:focus {
  background-color: var(--gold-light);
  border-color: var(--gold-light);
  color: #0b0b0c;
  transform: translateY(-2px);
}

.btn-outline-gold {
  background-color: transparent;
  color: var(--gold-light);
  padding: 13px 27px;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  border: 1px solid var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: background-color .3s ease, color .3s ease;
}

.btn-outline-gold:hover,
.btn-outline-gold:focus {
  background-color: var(--gold);
  color: #0b0b0c;
}

.btn-link-gold {
  color: var(--cream);
  font-size: 0.88rem;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .3s ease, border-color .3s ease;
}

.btn-link-gold:hover,
.btn-link-gold:focus {
  color: var(--gold-light);
  border-color: var(--gold);
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: var(--gold);
  color: #0b0b0c;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 10px 28px -8px rgba(0, 0, 0, 0.7);
  transition: transform .3s ease, background-color .3s ease;
}

.whatsapp-float:hover {
  background-color: var(--gold-light);
  color: #0b0b0c;
  transform: scale(1.08);
}

/* ---------- Hero ---------- */
.hero {
  padding: 152px 0 88px;
  position: relative;
  background:
    radial-gradient(ellipse 60% 50% at 85% 8%, rgba(201, 162, 39, 0.12), transparent),
    var(--bg);
}

@media (min-width: 992px) {
  .hero {
    padding: 176px 0 120px;
  }
}

.hero h1 {
  font-size: clamp(2.1rem, 5.4vw, 3.5rem);
  line-height: 1.15;
  margin: 20px 0 22px;
}

.hero h1 em {
  color: var(--gold-light);
  font-style: italic;
}

.hero .lead-ca {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin-bottom: 34px;
}

.cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-photo-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-ring {
  position: absolute;
  width: 110%;
  height: 110%;
  border: 1px solid var(--gold);
  border-radius: 50%;
  opacity: 0.35;
  animation: spin 44s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-ring {
    animation: none;
  }
}

.hero-photo {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 3px solid var(--gold);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.65);
  position: relative;
  z-index: 2;
}

@media (min-width: 992px) {
  .hero-photo {
    width: 360px;
    height: 360px;
  }
}

.hero-badge {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--bg-soft);
  border: 1px solid var(--gold);
  padding: 10px 18px;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--gold-light);
  z-index: 3;
  white-space: nowrap;
  border-radius: var(--radius);
}

/* ---------- Stats strip ---------- */
.stats-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background-color: var(--bg-soft);
  padding: 40px 0;
}

.stat-item {
  text-align: center;
  padding: 12px 8px;
}

.stat-item i {
  color: var(--gold);
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.stat-item .stat-label {
  font-size: 0.86rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ---------- About ---------- */
.about-quote {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--gold-light);
  border-left: 2px solid var(--gold);
  padding-left: 24px;
}

.about-body p {
  font-size: 0.98rem;
  margin-bottom: 18px;
}

.about-body strong {
  color: var(--cream);
  font-weight: 600;
}

/* ---------- Services ---------- */
.service-card {
  background-color: var(--bg);
  border: 1px solid var(--line);
  padding: 36px 30px;
  height: 100%;
  transition: background-color .3s ease, border-color .3s ease, transform .3s ease;
}

.service-card:hover {
  background-color: var(--bg-soft-2);
  border-color: var(--gold);
  transform: translateY(-4px);
}

.service-card .service-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.2rem;
  margin-bottom: 22px;
}

.service-card h3 {
  font-size: 1.08rem;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* ---------- Methodology ---------- */
.step-item {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.step-item:last-child {
  border-bottom: 1px solid var(--line);
}

.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  color: var(--gold);
  font-style: italic;
  flex-shrink: 0;
  width: 56px;
}

.step-item h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.step-item p {
  font-size: 0.94rem;
  max-width: 560px;
  margin-bottom: 0;
}

/* ---------- Differentiators ---------- */
.diff-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.diff-item i {
  color: var(--gold);
  font-size: 1.3rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.diff-item strong {
  display: block;
  color: var(--cream);
  font-weight: 600;
  margin-bottom: 4px;
}

.diff-item p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ---------- Target audience band ---------- */
.audience-band {
  border: 1px solid var(--line);
  background-color: var(--bg-soft);
  padding: 44px 36px;
}

.audience-band i {
  color: var(--gold);
  font-size: 2rem;
  margin-bottom: 18px;
}

/* ---------- CTA band ---------- */
.cta-band {
  text-align: center;
  padding: 90px 0;
}

.monogram-big {
  width: 100px;
  height: auto;
  margin: 0 auto 26px;
}

.cta-band h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.2rem);
  max-width: 640px;
  margin: 0 auto 18px;
}

.cta-band p {
  max-width: 520px;
  margin: 0 auto 34px;
  font-size: 1rem;
}

/* ---------- Footer ---------- */
footer.site-footer {
  background-color: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: 60px 0 28px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-brand img {
  height: 36px;
  width: auto;
}

.footer-brand span {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.1rem;
}

footer.site-footer p.tag {
  font-size: 0.9rem;
  max-width: 280px;
}

footer.site-footer h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
  font-weight: 600;
}

footer.site-footer ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

footer.site-footer li {
  margin-bottom: 12px;
  font-size: 0.92rem;
}

footer.site-footer li a {
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .25s ease;
}

footer.site-footer li a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  margin-top: 44px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--muted);
}

/* ---------- Accessibility ---------- */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold);
  color: #0b0b0c;
  padding: 10px 18px;
  z-index: 100;
  font-weight: 600;
}

.skip-link:focus {
  left: 12px;
  top: 12px;
}