/* ============================================================
   TOKENS DE DESIGN — GRUPO CARDINALÊ
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold: #C9A84C;
  --gold-light: #E2C97E;
  --gold-pale: #F5EDD3;
  --navy: #0A1628;
  --navy-mid: #112240;
  --navy-light: #1A3355;
  --slate: #8A9BB0;
  --white: #FAFBFC;
  --off-white: #F0EDE8;
  --text-light: #CBD5E1;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Outfit', sans-serif;
  --transition: cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── NOISE TEXTURE OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* ============================================================
   NAV
   ============================================================ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s var(--transition), backdrop-filter 0.4s;
}
nav.scrolled {
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}
.logo {
  display: inline-flex;
  align-items: center;
  line-height: 1;
  text-decoration: none;
  flex: 0 0 auto;
}
.logo-img {
  display: block;
  width: auto;
  height: 3rem;
  max-width: min(42vw, 13rem);
  object-fit: contain;
}
.logo-main {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.04em;
}
.logo-main span { color: var(--gold); }
.logo-sub {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--slate);
  text-transform: uppercase;
  margin-top: 0.15rem;
}
.nav-cta {
  background: var(--gold);
  color: var(--navy);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.65rem 1.5rem;
  text-decoration: none;
  transition: background 0.25s, transform 0.2s;
}
.nav-cta:hover { background: var(--gold-light); transform: translateY(-1px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 7rem 5% 5rem;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 70% 40%, rgba(201, 168, 76, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 10% 80%, rgba(17, 34, 64, 0.9) 0%, transparent 70%),
    linear-gradient(160deg, #0A1628 0%, #0D1E35 40%, #0A1628 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}
.hero-accent {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  width: 480px;
  height: 480px;
  border: 1px solid rgba(201, 168, 76, 0.12);
  border-radius: 50%;
  animation: pulse 6s ease-in-out infinite;
}
.hero-accent::before {
  content: '';
  position: absolute;
  inset: 30px;
  border: 1px solid rgba(201, 168, 76, 0.08);
  border-radius: 50%;
  animation: pulse 6s ease-in-out infinite 1s;
}
.hero-accent::after {
  content: '';
  position: absolute;
  inset: 80px;
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.05) 0%, transparent 70%);
}
@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: translateY(-50%) scale(1); }
  50% { opacity: 1; transform: translateY(-50%) scale(1.02); }
}
.hero-content { position: relative; z-index: 2; max-width: 680px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.3);
  padding: 0.4rem 1rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--transition) 0.2s forwards;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 0.3em;
  opacity: 0;
  animation: fadeUp 0.9s var(--transition) 0.4s forwards;
}
.hero-headline em { font-style: italic; color: var(--gold); font-weight: 300; }
.hero-sub {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 300;
  color: var(--slate);
  line-height: 1.5;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.9s var(--transition) 0.6s forwards;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s var(--transition) 0.8s forwards;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--gold);
  color: var(--navy);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  text-decoration: none;
  transition: all 0.3s var(--transition);
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold-light);
  transform: translateX(-100%);
  transition: transform 0.35s var(--transition);
}
.btn-primary:hover::after { transform: translateX(0); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(201,168,76,0.3); }
.btn-primary span { position: relative; z-index: 1; }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold-light);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  padding: 1rem 1.5rem;
  border: 1px solid rgba(201,168,76,0.3);
  transition: all 0.3s;
}
.btn-secondary:hover { border-color: var(--gold); background: rgba(201,168,76,0.05); }
.hero-stats {
  position: absolute;
  bottom: 1.25rem;
  left: 5%; right: 5%;
  display: flex;
  gap: 3rem;
  z-index: 2;
  opacity: 0;
  animation: fadeUp 0.9s var(--transition) 1.1s forwards;
  border-top: 1px solid rgba(201,168,76,0.15);
  padding-top: 2rem;
}
.stat { flex: 1; }
.stat-num {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--slate);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-top: 0.3rem;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── DIVIDER ── */
.gold-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.4;
}

/* ============================================================
   SECTION COMMONS
   ============================================================ */
section { padding: 7rem 5%; }
.section-label {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.section-title em { font-style: italic; color: var(--gold); }
.section-desc {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--slate);
  max-width: 560px;
}

/* ── INTRO BAND ── */
.intro-band {
  background: var(--navy-mid);
  padding: 5rem 5%;
  border-top: 1px solid rgba(201,168,76,0.1);
  border-bottom: 1px solid rgba(201,168,76,0.1);
}
.intro-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.intro-quote {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 300;
  font-style: italic;
  color: var(--white);
  line-height: 1.5;
  border-left: 2px solid var(--gold);
  padding-left: 2rem;
}
.intro-quote strong { font-style: normal; color: var(--gold); font-weight: 400; }
.intro-body { color: var(--slate); line-height: 1.8; font-size: 0.92rem; }
.intro-body p + p { margin-top: 1rem; }
.intro-body strong { color: var(--text-light); font-weight: 500; }

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--navy); }
.services-inner { max-width: 1200px; margin: 0 auto; }
.services-header { margin-bottom: 4rem; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: rgba(201,168,76,0.1);
}
.service-card {
  background: var(--navy-mid);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform 0.5s var(--transition);
}
.service-card:hover { background: #152640; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 48px; height: 48px; margin-bottom: 1.8rem; position: relative; }
.service-icon svg { width: 100%; height: 100%; }
.service-num {
  position: absolute;
  top: -8px; right: -8px;
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(201,168,76,0.07);
  line-height: 1;
}
.service-title {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.8rem;
  line-height: 1.25;
}
.service-desc { font-size: 0.88rem; line-height: 1.75; color: var(--slate); }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.5rem; }
.tag {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border: 1px solid rgba(201,168,76,0.25);
  color: var(--gold-light);
  opacity: 0.8;
}

/* ── PROCESS ── */
.process { background: var(--navy-mid); }
.process-inner { max-width: 1100px; margin: 0 auto; }
.process-header { margin-bottom: 4rem; }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: calc(12.5% + 1.5rem);
  right: calc(12.5% + 1.5rem);
  height: 1px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(201,168,76,0.2) 100%);
}
.step { padding: 0 1.5rem; position: relative; }
.step-num {
  width: 3rem; height: 3rem;
  background: var(--navy);
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}
.step-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.6rem;
}
.step-desc { font-size: 0.83rem; line-height: 1.7; color: var(--slate); }

/* ── WHY US ── */
.why { background: var(--navy); }
.why-inner { max-width: 1200px; margin: 0 auto; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.why-features { display: flex; flex-direction: column; gap: 2rem; }
.feature {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(201,168,76,0.08);
  transition: opacity 0.3s;
}
.feature:last-child { border-bottom: none; padding-bottom: 0; }
.feature-icon {
  width: 3rem; height: 3rem;
  flex-shrink: 0;
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.2rem;
  margin-top: 0.2rem;
}
.feature-title { font-weight: 600; color: var(--white); margin-bottom: 0.4rem; font-size: 0.97rem; }
.feature-desc { font-size: 0.85rem; line-height: 1.7; color: var(--slate); }
.why-visual {
  position: sticky;
  top: 6rem;
  background: var(--navy-mid);
  border: 1px solid rgba(201,168,76,0.15);
  padding: 3rem;
  overflow: hidden;
}
.why-visual::before {
  content: '';
  position: absolute;
  top: -1px; left: 2rem; right: 2rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.visual-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(201,168,76,0.15);
}
.visual-title em { font-style: italic; color: var(--gold); }
.checklist { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  font-size: 0.87rem;
  color: var(--text-light);
  line-height: 1.5;
}
.checklist li::before {
  content: '✦';
  color: var(--gold);
  font-size: 0.6rem;
  flex-shrink: 0;
  margin-top: 0.3rem;
}
.visual-highlight {
  margin-top: 2rem;
  padding: 1.5rem;
  background: rgba(201,168,76,0.06);
  border-left: 2px solid var(--gold);
}
.visual-highlight p { font-size: 0.85rem; color: var(--slate); line-height: 1.65; }
.visual-highlight strong { color: var(--gold-light); }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { background: var(--navy-mid); }
.testimonials-inner { max-width: 1200px; margin: 0 auto; }
.testimonials-header { margin-bottom: 4rem; }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: rgba(201,168,76,0.1);
}
.testimonial-card {
  background: var(--navy);
  padding: 2.5rem;
  position: relative;
  transition: background 0.3s;
}
.testimonial-card:hover { background: #0f1e36; }
.quote-mark {
  font-family: var(--serif);
  font-size: 5rem;
  line-height: 0.8;
  color: var(--gold);
  opacity: 0.2;
  margin-bottom: 1rem;
  display: block;
}
.testimonial-text {
  font-family: var(--serif);
  font-size: 1rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-light);
  margin-bottom: 1.8rem;
}
.testimonial-author { display: flex; align-items: center; gap: 0.9rem; }
.author-avatar {
  width: 42px; height: 42px;
  background: var(--navy-light);
  border: 1px solid rgba(201,168,76,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-weight: 600;
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: 0.9rem; color: var(--white); display: block; }
.author-role { font-size: 0.75rem; color: var(--slate); display: block; }
.stars { color: var(--gold); font-size: 0.7rem; letter-spacing: 0.1em; display: block; margin-bottom: 0.4rem; }
.result-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  color: var(--gold-light);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.7rem;
  margin-bottom: 1rem;
}

/* ── TRUST BAR ── */
.trust-bar {
  background: rgba(201,168,76,0.05);
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  padding: 2.5rem 5%;
}
.trust-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: var(--slate);
}
.trust-item svg { color: var(--gold); flex-shrink: 0; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--navy);
  padding: 8rem 5%;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(201,168,76,0.07) 0%, transparent 70%);
}
.cta-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.cta-inner .section-label { display: block; text-align: center; margin-bottom: 1.5rem; }
.cta-headline {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.cta-headline em { font-style: italic; color: var(--gold); }
.cta-sub { font-size: 0.95rem; line-height: 1.75; color: var(--slate); margin-bottom: 3rem; }
.cta-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 480px;
  margin: 0 auto 2rem;
}
.cta-form input, .cta-form select {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.2);
  color: var(--white);
  font-family: var(--sans);
  font-size: 0.88rem;
  padding: 1rem 1.2rem;
  outline: none;
  transition: border-color 0.3s;
  width: 100%;
}
.cta-form input::placeholder { color: var(--slate); }
.cta-form input:focus, .cta-form select:focus { border-color: var(--gold); background: rgba(201,168,76,0.04); }
.cta-form select { color: var(--slate); cursor: pointer; }
.cta-form select option { background: var(--navy-mid); color: var(--white); }
.btn-cta {
  width: 100%;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1.1rem 2rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold-light);
  transform: translateY(100%);
  transition: transform 0.3s var(--transition);
}
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(201,168,76,0.35); }
.btn-cta:hover::after { transform: translateY(0); }
.btn-cta span { position: relative; z-index: 1; }
.cta-disclaimer { font-size: 0.72rem; color: var(--slate); opacity: 0.7; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: #060E1C;
  padding: 4rem 5% 2rem;
  border-top: 1px solid rgba(201,168,76,0.15);
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .logo-img {
  height: 4rem;
  max-width: min(100%, 15rem);
}
.footer-desc { font-size: 0.83rem; line-height: 1.75; color: var(--slate); margin-top: 1rem; max-width: 300px; }
.footer-col-title {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { font-size: 0.85rem; color: var(--slate); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--gold-light); }
.footer-bottom {
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy { font-size: 0.75rem; color: var(--slate); opacity: 0.6; }
.footer-legal { font-size: 0.7rem; color: var(--slate); opacity: 0.5; max-width: 500px; text-align: right; line-height: 1.6; }

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── WHATSAPP FLOAT ── */
.whatsapp-btn {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 200;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  text-decoration: none;
  transition: transform 0.3s, box-shadow 0.3s;
  animation: fadeUp 1s var(--transition) 1.5s both;
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.5); }
.whatsapp-btn svg { width: 28px; height: 28px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .steps::before { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .why-visual { position: static; }
  .intro-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  section { padding: 5rem 5%; }
  .hero {
    display: block;
    min-height: auto;
    padding: 7rem 5% 4.5rem;
  }
  .hero-content {
    max-width: 100%;
  }
  .hero-headline {
    font-size: clamp(2.6rem, 12vw, 3.5rem);
    max-width: 100%;
  }
  .hero-sub {
    max-width: 100%;
  }
  .hero-stats { position: static; padding-top: 3rem; flex-wrap: wrap; gap: 1.5rem; margin-top: 3rem; border-top: 1px solid rgba(201,168,76,0.15); }
  .hero-accent { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .trust-inner { flex-direction: column; align-items: flex-start; }
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-legal { text-align: left; max-width: 100%; }
  nav { padding: 1rem 5%; }
  .logo-img { height: 2.55rem; max-width: 36vw; }
  .footer-brand .logo-img { height: 3.5rem; max-width: 13rem; }
}
@media (max-width: 480px) {
  nav {
    padding: 0.65rem 5%;
    gap: 0.65rem;
  }
  .nav-cta {
    min-width: 4.55rem;
    padding: 0.58rem 0.75rem;
    font-size: 0;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
  }
  .nav-cta::before {
    content: 'Contato';
    font-size: 0.72rem;
    letter-spacing: 0.08em;
  }
  .steps { grid-template-columns: 1fr; }
  .hero {
    padding: 5.8rem 5% 3.25rem;
  }
  .hero-badge {
    max-width: 100%;
    padding: 0.35rem 0.55rem;
    font-size: 0.58rem;
    letter-spacing: 0.14em;
    line-height: 1.2;
    margin-bottom: 1.1rem;
  }
  .hero-actions {
    flex-direction: column;
    gap: 0.8rem;
  }
  .hero-headline {
    font-size: clamp(2.25rem, 10.6vw, 2.85rem);
    line-height: 1.08;
    letter-spacing: 0;
  }
  .hero-sub {
    font-size: 1rem;
    line-height: 1.45;
    margin-bottom: 1.45rem;
  }
  .btn-primary,
  .btn-secondary {
    width: 100%;
    min-height: 0;
    padding: 0.95rem 1.1rem;
    font-size: 0.76rem;
    line-height: 1.2;
  }
  .btn-primary {
    justify-content: space-between;
  }
  .btn-secondary { justify-content: center; }
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.4rem 1rem;
    margin-top: 2rem;
    padding-top: 1.6rem;
  }
  .stat {
    flex: none;
    min-width: 0;
  }
  .stat-num {
    font-size: 1.85rem;
  }
  .stat-label {
    max-width: 8rem;
    font-size: 0.62rem;
    line-height: 1.25;
    letter-spacing: 0.08em;
  }
  .logo-img { height: 1.85rem; max-width: 31vw; }
  .btn-cta {
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    padding: 1rem 1.1rem;
  }
}
@media (max-width: 430px) {
  .hero {
    padding-top: 5.35rem;
    padding-bottom: 3rem;
  }
  .hero-headline {
    font-size: clamp(2.05rem, 9.8vw, 2.45rem);
  }
  .hero-sub {
    font-size: 0.95rem;
  }
  .hero-stats {
    gap: 1.2rem 0.8rem;
    margin-top: 1.7rem;
    padding-top: 1.4rem;
  }
  .stat-num {
    font-size: 1.7rem;
  }
  .stat-label {
    font-size: 0.58rem;
  }
}
@media (max-width: 390px) {
  nav {
    gap: 0.55rem;
  }
  .logo-img {
    height: 1.75rem;
    max-width: 29vw;
  }
  .nav-cta {
    min-width: 4.3rem;
    font-size: 0;
    padding: 0.56rem 0.7rem;
    white-space: nowrap;
  }
  .btn-cta {
    font-size: 0.76rem;
    letter-spacing: 0.04em;
    line-height: 1.2;
    padding: 0.9rem 0.8rem;
  }
  .btn-cta span {
    white-space: nowrap;
  }
}
@media (max-width: 360px) {
  .logo-img {
    height: 1.65rem;
    max-width: 28vw;
  }
  .nav-cta {
    font-size: 0;
    padding: 0.54rem 0.66rem;
  }
  .nav-cta::before {
    content: 'Contato';
    font-size: 0.72rem;
    letter-spacing: 0.08em;
  }
  .hero-headline {
    font-size: clamp(1.95rem, 10.5vw, 2.3rem);
  }
  .btn-cta {
    font-size: 0.7rem;
    letter-spacing: 0.03em;
    padding: 0.85rem 0.65rem;
  }
}