/* ============================================================
   IGR ADVOGADOS — PREMIUM DESIGN SYSTEM v3.0
   Refined · Elegant · Minimalist · Conversion-Focused
   ============================================================ */

/* ----------------------------------------------------------
   1. DESIGN TOKENS
   ---------------------------------------------------------- */
:root {
  /* Brand */
  --c-purple-950: #1a0d16;
  --c-purple-900: #27131f;
  --c-purple-800: #37202f;
  --c-purple-700: #4a2c40;
  --c-purple-600: #5e3852;
  --c-purple-400: #9b6a88;

  --c-lilac-100: #f9f4f8;
  --c-lilac-200: #f2eaf1;
  --c-lilac-300: #e6d8e5;
  --c-lilac-400: #d4bdd3;

  --c-gold-300: #e8cc8a;
  --c-gold-400: #d4b06a;
  --c-gold-500: #c5a059;
  --c-gold-600: #b38e47;
  --c-gold-gradient: linear-gradient(135deg, #e8cc8a 0%, #c5a059 55%, #b38e47 100%);

  --c-white: #ffffff;
  --c-off-white: #fdfcfb;
  --c-text: #1e1820;
  --c-text-2: #4d3f4a;
  --c-text-3: #7a6878;
  --c-text-inv: rgba(255,255,255,0.92);
  --c-text-inv-2: rgba(255,255,255,0.6);

  --c-green: #22c55e;

  /* Spacing */
  --sp-xs: 0.5rem;
  --sp-sm: 0.875rem;
  --sp-md: 1.5rem;
  --sp-lg: 2.5rem;
  --sp-xl: 4rem;
  --sp-2xl: 6rem;

  /* Type */
  --f-serif: 'Cormorant Garamond', Georgia, serif;
  --f-sans: 'DM Sans', system-ui, sans-serif;

  /* Effects */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-card:
    0 1px 3px rgba(74,44,64,0.06),
    0 8px 24px rgba(74,44,64,0.07);
  --shadow-card-hover:
    0 4px 12px rgba(74,44,64,0.08),
    0 20px 48px rgba(74,44,64,0.14),
    0 0 0 1px rgba(197,160,89,0.2);

  --shadow-glow-gold:
    0 0 30px rgba(197,160,89,0.35),
    0 0 80px rgba(197,160,89,0.15);
  --shadow-glow-purple:
    0 0 40px rgba(74,44,64,0.5),
    0 0 100px rgba(74,44,64,0.2);

  --tr: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ----------------------------------------------------------
   2. RESET & BASE
   ---------------------------------------------------------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--f-sans);
  color: var(--c-text);
  background: var(--c-off-white);
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 768px) { .container { padding: 0 2.5rem; } }

/* ----------------------------------------------------------
   3. TYPOGRAPHY
   ---------------------------------------------------------- */
.eyebrow-tag {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-purple-700);
  background: var(--c-lilac-300);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  border: 1px solid var(--c-lilac-400);
  margin-bottom: 1.25rem;
}

.eyebrow-tag--gold {
  color: var(--c-gold-300);
  background: rgba(197,160,89,0.12);
  border-color: rgba(197,160,89,0.3);
}

.eyebrow-tag--light {
  color: var(--c-purple-700);
  background: rgba(255,255,255,0.85);
  border-color: var(--c-lilac-400);
}

.section-title {
  font-family: var(--f-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-purple-700);
  margin-bottom: 0.875rem;
}

.section-title--white { color: var(--c-white); }

.section-sub {
  font-size: clamp(0.96875rem, 1.5vw, 1.0625rem);
  color: var(--c-text-2);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 300;
}

.section-sub--light { color: var(--c-text-inv-2); }

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* ----------------------------------------------------------
   4. HEADER
   ---------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26, 13, 22, 0.88);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid rgba(197,160,89,0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0.875rem 1.5rem;
}

@media (min-width: 768px) { .header-inner { padding: 0.875rem 2.5rem; } }

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.header-logo {
  height: 40px;
  width: auto;
}

.header-brand-text {
  display: flex;
  flex-direction: column;
}

.header-brand-name {
  font-family: var(--f-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-white);
  letter-spacing: 0.06em;
  line-height: 1.1;
}

.header-brand-sub {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--c-gold-400);
  margin-top: 0.2rem;
}

.header-badge {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.06);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  border: 1px solid rgba(197,160,89,0.2);
}

@media (min-width: 640px) { .header-badge { display: flex; } }

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 0 0 rgba(34,197,94,0.6);
  animation: live-pulse 2.2s infinite;
}

@keyframes live-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,0.6); }
  70%  { box-shadow: 0 0 0 7px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

/* ----------------------------------------------------------
   5. CTA BUTTONS
   ---------------------------------------------------------- */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--f-sans);
  font-size: 1rem;
  font-weight: 600;
  padding: 1.0625rem 2.25rem;
  border-radius: 50px;
  transition: all 0.3s var(--tr);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.cta-btn--primary {
  background: var(--c-gold-gradient);
  color: var(--c-white);
  box-shadow: 0 6px 24px rgba(197,160,89,0.38);
  text-shadow: 0 1px 2px rgba(0,0,0,0.18);
}

.cta-btn--primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.2) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: shimmer 3.5s infinite;
}

@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  30%  { transform: translateX(100%); }
  100% { transform: translateX(100%); }
}

.cta-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(197,160,89,0.55);
}

.cta-btn--glow {
  animation: glow-pulse 3s infinite;
}

@keyframes glow-pulse {
  0%,100% { box-shadow: 0 6px 24px rgba(197,160,89,0.38); }
  50%      { box-shadow: 0 6px 24px rgba(197,160,89,0.38), 0 0 40px rgba(197,160,89,0.3); }
}

.section-cta {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

/* ----------------------------------------------------------
   6. SECTIONS SPACING
   ---------------------------------------------------------- */
.section {
  padding: 5rem 0;
  position: relative;
}

@media (min-width: 768px) { .section { padding: 6.5rem 0; } }

/* ----------------------------------------------------------
   7. HERO (Premium Split Layout)
   ---------------------------------------------------------- */
.hero {
  min-height: 100svh;
  background: radial-gradient(ellipse 80% 60% at 10% 50%, rgba(74,44,64,0.6) 0%, transparent 60%),
              radial-gradient(ellipse 60% 60% at 90% 80%, rgba(197,160,89,0.08) 0%, transparent 60%),
              linear-gradient(145deg, var(--c-purple-950) 0%, var(--c-purple-900) 40%, #1f1020 100%);
  display: flex;
  align-items: center;
  padding: 2rem 0 4rem;
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid rgba(197,160,89,0.18);
}

/* Orbs decorativos */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}

.hero-orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(74,44,64,0.7) 0%, transparent 70%);
  top: -100px; left: -150px;
}

.hero-orb--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(197,160,89,0.08) 0%, transparent 70%);
  bottom: -80px; right: 10%;
}

.hero-orb--3 {
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(155,106,136,0.15) 0%, transparent 70%);
  top: 30%; right: 45%;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
  padding-top: 2rem;
}

@media (min-width: 900px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding-top: 0;
  }
}

/* Coluna de Texto */
.hero-text-col {
  text-align: left;
}

@media (max-width: 899px) {
  .hero-text-col { text-align: center; }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-gold-400);
  background: rgba(197,160,89,0.1);
  border: 1px solid rgba(197,160,89,0.25);
  padding: 0.45rem 1.1rem;
  border-radius: 50px;
  margin-bottom: 1.75rem;
}

.hero-title {
  font-family: var(--f-serif);
  font-size: clamp(1.7rem, 3.8vw, 2.9rem);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--c-white);
  margin-bottom: 1.5rem;
}

.hero-title em {
  display: block;
  font-style: italic;
  font-weight: 400;
  color: var(--c-gold-400);
}

.hero-lead {
  font-size: clamp(1rem, 1.8vw, 1.1875rem);
  line-height: 1.7;
  color: var(--c-text-inv-2);
  margin-bottom: 2rem;
  max-width: 520px;
  font-weight: 300;
}

@media (max-width: 899px) {
  .hero-lead { margin: 0 auto 2rem; }
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-bottom: 2.25rem;
  justify-content: flex-start;
}

@media (max-width: 899px) {
  .hero-pills { justify-content: center; }
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  transition: all 0.25s var(--tr);
}

.hero-pill svg { color: var(--c-gold-400); flex-shrink: 0; }

.hero-pill:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(197,160,89,0.3);
}

.hero-microcopy {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.38);
  margin-top: 1rem;
  font-weight: 300;
}

/* Coluna da Foto */
.hero-photo-col {
  display: flex;
  justify-content: center;
}

.hero-photo-frame {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.hero-photo-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at center, rgba(197,160,89,0.18) 0%, transparent 70%);
  border-radius: var(--radius-xl);
  pointer-events: none;
}

.hero-photo-img {
  width: 100%;
  height: auto;
  max-height: 540px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(197,160,89,0.25);
  box-shadow:
    0 0 0 1px rgba(197,160,89,0.12),
    0 30px 80px rgba(0,0,0,0.5),
    0 0 60px rgba(197,160,89,0.08);
  position: relative;
  z-index: 1;
}

.hero-photo-badge {
  position: absolute;
  bottom: -18px;
  left: 28px;
  background: var(--c-gold-gradient);
  color: white;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 12px 32px rgba(197,160,89,0.45);
  z-index: 2;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.photo-badge-num {
  font-family: var(--f-serif);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.photo-badge-text {
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.hero-scroll-cue {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(197,160,89,0.6), transparent);
  margin: 0 auto;
  animation: scroll-fade 2s ease-in-out infinite;
}

@keyframes scroll-fade {
  0%,100% { opacity: 0.3; transform: scaleY(0.7); }
  50%      { opacity: 1; transform: scaleY(1); }
}

/* ----------------------------------------------------------
   8. SERVIÇOS — Cards Refinados
   ---------------------------------------------------------- */
.services-section {
  background: var(--c-off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px)  { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }

.service-card {
  background: var(--c-white);
  border: 1px solid var(--c-lilac-300);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem 2rem;
  box-shadow:
    0 2px 8px rgba(74,44,64,0.07),
    0 12px 32px rgba(74,44,64,0.09);
  transition: all 0.35s var(--tr);
  position: relative;
  overflow: hidden;
  text-align: center;
}

/* Linha decorativa topo */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--c-gold-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--tr);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(197,160,89,0.35);
  box-shadow: var(--shadow-card-hover);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-lilac-200), var(--c-lilac-300));
  border: 1.5px solid var(--c-lilac-400);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-purple-700);
  margin: 0 auto 1.5rem;
  transition: all 0.3s var(--tr);
  box-shadow: 0 4px 12px rgba(74,44,64,0.1);
}

.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, var(--c-purple-700), var(--c-purple-600));
  color: var(--c-gold-400);
  border-color: var(--c-purple-700);
  box-shadow: 0 6px 20px rgba(74,44,64,0.25);
}

.service-card h3 {
  font-family: var(--f-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--c-purple-700);
  line-height: 1.25;
  margin-bottom: 0.875rem;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--c-text-2);
  line-height: 1.7;
  font-weight: 300;
}

/* ----------------------------------------------------------
   9. SOBRE — Foto Poltrona + Texto Elegante
   ---------------------------------------------------------- */
.about-section {
  background: linear-gradient(160deg, var(--c-lilac-100) 0%, #f5eff5 100%);
  border-top: 1px solid var(--c-lilac-300);
  border-bottom: 1px solid var(--c-lilac-300);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .about-container {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

/* Foto */
.about-photo-col {
  display: flex;
  justify-content: center;
}

.about-photo-wrap {
  position: relative;
  width: 100%;
  max-width: 440px;
}

/* Decoração de fundo dourada */
.about-photo-decoration {
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: calc(100% - 30px);
  height: calc(100% - 30px);
  border: 1.5px solid rgba(197,160,89,0.35);
  border-radius: var(--radius-lg);
  pointer-events: none;
  z-index: 0;
}

.about-photo {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  max-height: 600px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  box-shadow:
    0 20px 60px rgba(74,44,64,0.14),
    0 0 0 1px rgba(197,160,89,0.15);
}

.about-photo-nameplate {
  position: absolute;
  z-index: 2;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  background: linear-gradient(135deg,
    rgba(37,22,32,0.95) 0%,
    rgba(55,32,47,0.95) 100%
  );
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(197,160,89,0.4);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.25rem;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}

.nameplate-title {
  display: block;
  font-family: var(--f-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-gold-300);
  letter-spacing: 0.03em;
  margin-bottom: 0.2rem;
}

.nameplate-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.05em;
}

/* Texto */
.about-text-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

@media (max-width: 899px) {
  .about-text-col {
    align-items: center;
    text-align: center;
  }
}

.about-title {
  font-family: var(--f-serif);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--c-purple-700);
  margin-bottom: 2.25rem;
}

.about-body {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 2.5rem;
  width: 100%;
}

.about-paragraph-block {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

@media (max-width: 899px) {
  .about-paragraph-block {
    flex-direction: column;
    align-items: center;
  }
}

.about-gold-mark {
  font-family: var(--f-serif);
  font-size: 1.75rem;
  color: var(--c-gold-500);
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.2rem;
  opacity: 0.8;
}

.about-paragraph-block h3 {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--c-purple-700);
  margin-bottom: 0.5rem;
}

.about-paragraph-block p {
  font-size: 0.96875rem;
  color: var(--c-text-2);
  line-height: 1.75;
  font-weight: 300;
}

/* ----------------------------------------------------------
   10. DIFERENCIAIS — Dark Section
   ---------------------------------------------------------- */
.diff-section {
  background: linear-gradient(145deg, var(--c-purple-900) 0%, var(--c-purple-950) 100%);
  border-bottom: 1px solid rgba(197,160,89,0.15);
  overflow: hidden;
}

.diff-bg-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(100px);
}

.diff-orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(74,44,64,0.8) 0%, transparent 70%);
  top: -150px; right: -100px;
}

.diff-orb--2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(197,160,89,0.06) 0%, transparent 70%);
  bottom: -80px; left: 10%;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}

/* Linha 1: 3 cards — cada um ocupa 2 colunas das 6 */
.diff-card:nth-child(-n+3) {
  grid-column: span 2;
}

/* Linha 2: 2 cards centralizados — cada um ocupa 3 colunas das 6 */
.diff-card:nth-child(4),
.diff-card:nth-child(5) {
  grid-column: span 3;
}

@media (max-width: 1023px) {
  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .diff-card:nth-child(-n+5) {
    grid-column: span 1;
  }
}

@media (max-width: 639px) {
  .diff-grid {
    grid-template-columns: 1fr;
  }
  .diff-card:nth-child(-n+5) {
    grid-column: span 1;
  }
}

.diff-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 2rem 1.625rem;
  transition: all 0.35s var(--tr);
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.diff-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(197,160,89,0.5), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.4s var(--tr);
}

.diff-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(197,160,89,0.25);
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.25), 0 0 0 1px rgba(197,160,89,0.15);
}

.diff-card:hover::before {
  transform: scaleX(1);
}

.diff-card--wide {
  text-align: center;
}

.diff-card__num {
  font-family: var(--f-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--c-gold-500);
  opacity: 0.65;
  line-height: 1;
  margin-bottom: 1rem;
}

.diff-card h3 {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--c-text-inv);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.diff-card p {
  font-size: 0.9375rem;
  color: var(--c-text-inv-2);
  line-height: 1.7;
  font-weight: 300;
}

/* ----------------------------------------------------------
   11. PROVA SOCIAL
   ---------------------------------------------------------- */
.proof-section {
  background: var(--c-off-white);
}

.oab-notice {
  max-width: 860px;
  margin: 0 auto 4rem;
  background: var(--c-white);
  border: 1px solid var(--c-lilac-300);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2.5rem;
  box-shadow: var(--shadow-card);
  text-align: center;
}

.oab-notice__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--c-lilac-200);
  border: 1px solid var(--c-lilac-300);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-purple-700);
  margin: 0 auto 1.25rem;
}

.oab-notice__text strong {
  display: block;
  font-family: var(--f-serif);
  font-size: 1.2rem;
  color: var(--c-purple-700);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.oab-notice__text p {
  font-size: 0.9375rem;
  color: var(--c-text-2);
  line-height: 1.75;
  font-weight: 300;
  max-width: 680px;
  margin: 0 auto;
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px)  { .reviews-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .reviews-grid { grid-template-columns: repeat(3, 1fr); } }

.review-card {
  background: var(--c-white);
  border: 1px solid var(--c-lilac-300);
  border-radius: var(--radius-lg);
  padding: 1.875rem 1.75rem;
  box-shadow:
    0 2px 8px rgba(74,44,64,0.06),
    0 12px 28px rgba(74,44,64,0.08);
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
  transition: all 0.3s var(--tr);
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: rgba(197,160,89,0.35);
  box-shadow: var(--shadow-card-hover);
}

.review-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.review-card__stars {
  color: #f59e0b;
  font-size: 1.125rem;
  letter-spacing: 0.05em;
}

.review-card blockquote {
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--c-text);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1.25rem;
  font-weight: 300;
}

.review-card__author {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 1rem;
}

.review-card__author strong {
  font-size: 0.9375rem;
  color: var(--c-purple-700);
  font-weight: 600;
}

.review-card__author span {
  font-size: 0.75rem;
  color: var(--c-green);
  font-weight: 500;
}

.review-card__link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-gold-500);
  transition: color 0.2s;
}

.review-card__link:hover { color: var(--c-purple-700); }

/* ----------------------------------------------------------
   12. FAQ
   ---------------------------------------------------------- */
.faq-section {
  background: linear-gradient(160deg, var(--c-lilac-100) 0%, #f0e9f0 100%);
  border-top: 1px solid var(--c-lilac-300);
  border-bottom: 1px solid var(--c-lilac-300);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: var(--c-white);
  border: 1px solid var(--c-lilac-300);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: border-color 0.25s;
}

.faq-item:hover {
  border-color: rgba(197,160,89,0.4);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--f-sans);
  background: none;
  border: none;
  cursor: pointer;
}

.faq-trigger span {
  font-family: var(--f-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-purple-700);
  line-height: 1.35;
  flex: 1;
  letter-spacing: -0.01em;
}

.faq-icon {
  color: var(--c-gold-500);
  flex-shrink: 0;
  transition: transform 0.3s var(--tr);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--tr);
  background: #fcf9fc;
}

.faq-body p {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.96875rem;
  color: var(--c-text-2);
  line-height: 1.75;
  font-weight: 300;
}

/* ----------------------------------------------------------
   13. FOOTER
   ---------------------------------------------------------- */
.site-footer {
  background: linear-gradient(160deg, var(--c-purple-950) 0%, #100910 100%);
  padding: 5.5rem 0 3rem;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(197,160,89,0.15);
}

.footer-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(100px);
}

.footer-orb--1 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(74,44,64,0.6) 0%, transparent 70%);
  top: -100px; right: -100px;
}

.footer-orb--2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(197,160,89,0.05) 0%, transparent 70%);
  bottom: 0; left: 5%;
}

.footer-header {
  text-align: center;
  margin-bottom: 3.5rem;
  position: relative;
  z-index: 1;
}

.contact-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.contact-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem 2.25rem;
  min-width: 260px;
  max-width: 360px;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  text-decoration: none;
  transition: all 0.35s var(--tr);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(197,160,89,0.6), transparent);
  transform: scaleX(0);
  transition: transform 0.4s var(--tr);
}

.contact-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(197,160,89,0.3);
  transform: translateY(-4px);
}

.contact-card:hover::before { transform: scaleX(1); }

.contact-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(197,160,89,0.12);
  border: 1px solid rgba(197,160,89,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-gold-400);
  margin-bottom: 1.1rem;
  transition: all 0.3s var(--tr);
}

.contact-card:hover .contact-card__icon {
  background: var(--c-gold-gradient);
  color: white;
}

.contact-card__label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-text-inv-2);
  margin-bottom: 0.4rem;
}

.contact-card__value {
  font-family: var(--f-serif);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--c-text-inv);
  margin-bottom: 0.625rem;
}

.contact-card__cta {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-gold-400);
}

.footer-seal {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.05);
  padding: 0.65rem 1.5rem;
  border-radius: 50px;
  border: 1px solid rgba(197,160,89,0.25);
  margin: 0 auto 3rem;
  display: flex;
  width: fit-content;
  position: relative;
  z-index: 1;
}

.footer-seal strong { color: var(--c-text-inv); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 2rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-legal {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 0.875rem;
  color: rgba(255,255,255,0.3);
  font-size: 0.875rem;
}

.footer-legal-btn {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  text-decoration: underline;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--f-sans);
  transition: color 0.2s;
}

.footer-legal-btn:hover { color: var(--c-gold-400); }

.footer-copy {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.28);
  font-weight: 300;
}

/* ----------------------------------------------------------
   14. FLOATING WHATSAPP
   ---------------------------------------------------------- */
.fab-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: transform 0.3s var(--tr);
}

.fab-whatsapp:hover { transform: translateY(-3px); }

.fab-btn {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #25d366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  animation: fab-pulse 3s infinite;
  border: 2px solid rgba(255,255,255,0.3);
}

@keyframes fab-pulse {
  0%,100% { box-shadow: 0 6px 24px rgba(37,211,102,0.45); }
  50%      { box-shadow: 0 6px 24px rgba(37,211,102,0.45), 0 0 0 10px rgba(37,211,102,0); }
}

.fab-tooltip {
  display: none;
  background: var(--c-purple-800);
  color: white;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.55rem 1rem;
  border-radius: 50px;
  white-space: nowrap;
  border: 1px solid rgba(197,160,89,0.35);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

@media (min-width: 768px) { .fab-tooltip { display: block; } }

/* ----------------------------------------------------------
   15. MODAIS
   ---------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,5,10,0.75);
  backdrop-filter: blur(10px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--tr);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: var(--c-white);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(197,160,89,0.3);
  width: 100%;
  max-width: 640px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
  transform: scale(0.96);
  transition: transform 0.3s var(--tr);
  overflow: hidden;
}

.modal-overlay.active .modal-box { transform: scale(1); }

.modal-head {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--c-lilac-300);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--c-lilac-100);
}

.modal-head h3 {
  font-family: var(--f-serif);
  font-size: 1.375rem;
  color: var(--c-purple-700);
}

.modal-x {
  font-size: 1.25rem;
  color: var(--c-text-3);
  transition: color 0.2s;
}

.modal-x:hover { color: var(--c-purple-700); }

.modal-content {
  padding: 2rem;
  overflow-y: auto;
  font-size: 0.9375rem;
  color: var(--c-text-2);
  line-height: 1.75;
  font-weight: 300;
}

.modal-content h4 {
  font-family: var(--f-serif);
  font-size: 1.1rem;
  color: var(--c-purple-700);
  margin: 1.25rem 0 0.5rem;
  font-weight: 600;
}

/* ----------------------------------------------------------
   16. RESPONSIVE FINE-TUNING (Mobile First)
   ---------------------------------------------------------- */
@media (max-width: 640px) {
  .hero { min-height: auto; padding: 3rem 0 4.5rem; }

  .hero-title { font-size: 2rem; }

  .cta-btn {
    font-size: 0.9375rem;
    padding: 1rem 1.6rem;
    width: 100%;
    justify-content: center;
  }

  .about-paragraph-block { text-align: center; }

  .oab-notice {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .fab-whatsapp { bottom: 1.25rem; right: 1.25rem; }
  .fab-btn { width: 54px; height: 54px; }

  .contact-card { min-width: 100%; }
}

@media (max-width: 899px) {
  .diff-card--wide {
    flex-direction: column;
    grid-column: 1 / -1;
  }
}

/* ----------------------------------------------------------
   17. FORMULÁRIO DE LEAD (secundário ao CTA WhatsApp)
   ---------------------------------------------------------- */
.lead-form-section {
  background: linear-gradient(160deg, var(--c-lilac-100) 0%, #f5eff5 100%);
  border-top: 1px solid var(--c-lilac-300);
  border-bottom: 1px solid var(--c-lilac-300);
}

.lead-form-card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--c-white);
  border: 1px solid var(--c-lilac-300);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-card);
}

.lead-form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  text-align: left;
}

.lead-form-field label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-purple-700);
  letter-spacing: 0.02em;
}

.lead-form-field input {
  font-family: var(--f-sans);
  font-size: 1rem;
  padding: 0.875rem 1.1rem;
  border: 1.5px solid var(--c-lilac-400);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  background: var(--c-off-white);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.lead-form-field input:focus {
  outline: none;
  border-color: var(--c-gold-500);
  box-shadow: 0 0 0 3px rgba(197,160,89,0.18);
}

.lead-form-field input[aria-invalid="true"] {
  border-color: #d64545;
}

.lead-form-error {
  font-size: 0.8125rem;
  color: #d64545;
  font-weight: 500;
  min-height: 1.1em;
}

.lead-form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}

.lead-form-status {
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
  min-height: 1.2em;
}

.lead-form-status--success { color: #1f8a4c; }
.lead-form-status--error { color: #d64545; }

.lead-form-microcopy {
  font-size: 0.75rem;
  color: var(--c-text-3);
  text-align: center;
  margin-top: 1rem;
}