/* ============================================
   RegulaBio — Creative SaaS Design
   Topographic contour lines as brand DNA
   ============================================ */

:root {
  --color-petroleo: #1B3A4B;
  --color-petroleo-deep: #132a37;
  --color-petroleo-light: #234b61;
  --color-ambar: #8B5E3C;
  --color-ambar-light: #a47248;
  --color-dourado: #B8975A;
  --color-dourado-light: #d4b477;
  --color-creme: #F5F0EB;
  --color-creme-dark: #E8E0D8;
  --color-white: #FFFFFF;

  --font: 'Inter', -apple-system, sans-serif;
  --max-width: 1080px;
  --nav-height: 72px;
}

/* === Reset === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-petroleo);
  background: var(--color-petroleo-deep);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

/* === Layout === */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* === Typography === */
.section-label {
  display: inline-block;
  color: var(--color-dourado);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 20px;
  background: rgba(184, 151, 90, 0.1);
  padding: 6px 16px;
  border-radius: 980px;
  border: 1px solid rgba(184, 151, 90, 0.15);
}

.section-title {
  font-size: clamp(1.75rem, 4.5vw, 3rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.text-accent {
  background: linear-gradient(135deg, var(--color-dourado), var(--color-ambar-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  min-height: 48px;
  letter-spacing: 0.01em;
  transition: all 0.25s cubic-bezier(0.25, 0.1, 0.25, 1);
  position: relative;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-dourado), var(--color-ambar-light));
  color: var(--color-white);
  box-shadow: 0 4px 24px rgba(184, 151, 90, 0.25);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(184, 151, 90, 0.35);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--secondary {
  background: transparent;
  color: var(--color-dourado);
  border: 1.5px solid rgba(184, 151, 90, 0.3);
}

.btn--secondary:hover {
  border-color: var(--color-dourado);
  background: rgba(184, 151, 90, 0.06);
}

.btn--ghost {
  background: transparent;
  color: var(--color-dourado-light);
  padding: 14px 8px;
}

.btn--ghost:hover {
  color: var(--color-dourado);
}

/* === Scroll Animations === */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.1, 0.25, 1),
              transform 0.7s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.12s; }
.fade-in-delay-2 { transition-delay: 0.24s; }
.fade-in-delay-3 { transition-delay: 0.36s; }

/* === Brand Watermarks === */
.watermark {
  position: absolute;
  pointer-events: none;
  user-select: none;
  object-fit: contain;
}

.watermark--diagnostico {
  width: 300px;
  height: 300px;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.05;
  filter: blur(0.5px);
}

@keyframes watermarkFloat {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-15px) rotate(3deg); }
}

@media (min-width: 768px) {
  .watermark--diagnostico {
    width: 400px;
    height: 400px;
    right: 8%;
  }
}

/* === Wave patterns (brand DNA) === */
.waves {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.waves svg {
  width: 100%;
  height: 100%;
}

.waves--hero svg {
  animation: waveDrift 25s ease-in-out infinite;
}

@keyframes waveDrift {
  0%, 100% { transform: translateX(0) translateY(0); }
  33% { transform: translateX(-20px) translateY(-10px); }
  66% { transform: translateX(15px) translateY(5px); }
}

/* === Wave section dividers === */
.wave-divider {
  position: relative;
  margin-top: -1px;
  line-height: 0;
  overflow: hidden;
  display: none;
}

.wave-divider svg {
  width: 100%;
  display: block;
}

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

  .wave-divider svg {
    height: 60px;
  }
}

@media (min-width: 1024px) {
  .wave-divider svg {
    height: 80px;
  }
}

.wave-divider--to-light {
  background: var(--color-petroleo-deep);
}

.wave-divider--to-dark {
  background: var(--color-creme);
}

.wave-divider--to-warm {
  background: var(--color-petroleo-deep);
}

/* ============================================
   NAV
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(19, 42, 55, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(184, 151, 90, 0.15);
  transition: background 0.4s ease, border-color 0.4s ease;
}

.nav--scrolled {
  background: rgba(19, 42, 55, 0.97);
  border-bottom-color: rgba(184, 151, 90, 0.25);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav__logo-img {
  height: 52px;
  width: auto;
  transition: opacity 0.2s;
}

@media (min-width: 768px) {
  .nav__logo-img {
    height: 56px;
  }
}

.nav__logo:hover .nav__logo-img {
  opacity: 0.85;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
}

.nav__toggle-bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--color-creme);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

.nav--open .nav__toggle-bar:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav--open .nav__toggle-bar:nth-child(2) { opacity: 0; }
.nav--open .nav__toggle-bar:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav__menu {
  display: none;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  width: 100%;
  background: rgba(19, 42, 55, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(184, 151, 90, 0.08);
}

.nav--open .nav__menu { display: block; }

.nav__list {
  display: flex;
  flex-direction: column;
  padding: 12px 0 20px;
}

.nav__link {
  display: block;
  padding: 12px 24px;
  color: #ffffff;
  opacity: 1;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  transition: color 0.2s;
  position: relative;
}

.nav__link:hover {
  color: var(--color-dourado);
}

.nav__cta {
  display: inline-block;
  margin: 8px 24px 0;
  padding: 8px 20px;
  opacity: 1;
  text-align: center;
  font-size: 0.8rem;
  min-height: 36px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

@media (min-width: 768px) {
  .nav__toggle { display: none; }

  .nav__menu {
    display: flex;
    position: static;
    width: auto;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
  }

  .nav__list {
    flex-direction: row;
    align-items: center;
    gap: 0;
    padding: 0;
  }

  .nav__list { gap: 4px; }

  .nav__link {
    padding: 8px 18px;
    font-size: 0.95rem;
    font-weight: 600;
  }

  .nav__link::after {
    content: "";
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 2px;
    height: 2px;
    background: var(--color-dourado);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
  }

  .nav__link:hover::after { transform: scaleX(1); }

  .nav__cta {
    margin: 0 0 0 12px;
    padding: 10px 22px;
    font-size: 0.9rem;
    min-height: 40px;
    font-weight: 700;
  }

  .nav__cta::after { display: none; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  margin-top: var(--nav-height);
  min-height: calc(100vh - var(--nav-height));
  background: var(--color-petroleo-deep);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Hero background photo layer */
.hero__bg {
  position: absolute;
  inset: 0;
  background: url('../assets/images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.18;
  filter: saturate(0.4) contrast(1.1);
  animation: heroZoom 30s ease-in-out infinite alternate;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      var(--color-petroleo-deep) 0%,
      rgba(19, 42, 55, 0.3) 40%,
      rgba(19, 42, 55, 0.5) 70%,
      var(--color-petroleo-deep) 100%);
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

/* (Hero waves use .waves--hero from global wave styles) */

/* Glow orbs */
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero__glow--1 {
  width: 500px;
  height: 400px;
  top: 10%;
  right: -10%;
  background: radial-gradient(circle, rgba(184, 151, 90, 0.12) 0%, transparent 70%);
  animation: glowPulse 8s ease-in-out infinite;
}

.hero__glow--2 {
  width: 400px;
  height: 400px;
  bottom: 5%;
  left: -5%;
  background: radial-gradient(circle, rgba(139, 94, 60, 0.08) 0%, transparent 70%);
  animation: glowPulse 10s ease-in-out infinite reverse;
}

@keyframes glowPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.15); }
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding-top: 32px;
  padding-bottom: 48px;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .hero {
    align-items: center;
  }
  .hero__inner {
    padding-top: 60px;
    padding-bottom: 80px;
  }
}

.hero__title {
  color: var(--color-creme);
  font-size: clamp(2.25rem, 7vw, 4.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.04em;
  max-width: 680px;
}

.hero__title-accent {
  display: block;
  background: linear-gradient(135deg, var(--color-dourado-light), var(--color-dourado), var(--color-ambar-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  color: var(--color-creme);
  opacity: 0.5;
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  font-weight: 400;
  max-width: 560px;
  margin-top: 24px;
  line-height: 1.6;
  text-wrap: balance;
}

.hero__actions {
  display: flex;
  gap: 12px;
  margin-top: 40px;
  flex-wrap: wrap;
}

/* Trust bar abaixo dos CTAs */
.hero__trust {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-creme);
  opacity: 0.55;
  font-size: 0.78rem;
  font-weight: 500;
}

.hero__trust-item svg {
  stroke: var(--color-dourado);
  opacity: 1;
}

.hero__trust-sep {
  color: var(--color-creme);
  opacity: 0.25;
  font-size: 0.8rem;
}

/* ============================================
   PROBLEMA
   ============================================ */
.problema {
  background: var(--color-creme);
  padding: 80px 24px;
  position: relative;
}

.problema__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.problema__inner .section-title {
  max-width: 680px;
  color: var(--color-petroleo);
}

.problema__inner .section-label {
  background: rgba(27, 58, 75, 0.06);
  color: var(--color-petroleo);
  border-color: rgba(27, 58, 75, 0.1);
}

.problema__text {
  color: var(--color-ambar);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 560px;
}

.problema__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 56px;
  width: 100%;
  max-width: 800px;
}

.problema__stat-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  border: 1px solid rgba(27, 58, 75, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.problema__stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-dourado), var(--color-ambar-light));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.problema__stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(27, 58, 75, 0.1);
}

.problema__stat-card:hover::before {
  opacity: 1;
}

.problema__stat-number {
  display: block;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--color-petroleo), var(--color-petroleo-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.problema__stat-icon {
  color: var(--color-dourado);
  margin-bottom: 8px;
}

.problema__stat-label {
  display: block;
  color: var(--color-ambar);
  font-size: 0.85rem;
  margin-top: 10px;
  line-height: 1.4;
}

.problema__stat-label strong {
  color: var(--color-petroleo);
}

@media (min-width: 768px) {
  .problema { padding: 120px 40px; }

  .problema__stats {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
  }
}

/* ============================================
   SERVIÇOS (Bento Grid)
   ============================================ */
.servicos {
  background: var(--color-petroleo-deep);
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}

/* (Servicos waves use .waves--section from global wave styles) */

.servicos .section-title,
.servicos .section-label {
  color: var(--color-creme);
}

.servicos .section-label {
  background: rgba(184, 151, 90, 0.08);
  border-color: rgba(184, 151, 90, 0.12);
  color: var(--color-dourado);
}

.servicos__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}

.servicos__bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  width: 100%;
  max-width: 800px;
  margin-top: 48px;
  text-align: left;
}

.servicos__card {
  background: rgba(245, 240, 235, 0.03);
  border: 1px solid rgba(184, 151, 90, 0.08);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.35s cubic-bezier(0.25, 0.1, 0.25, 1);
  position: relative;
  overflow: hidden;
}

.servicos__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(184, 151, 90, 0.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.servicos__card:hover {
  border-color: rgba(184, 151, 90, 0.2);
  background: rgba(245, 240, 235, 0.05);
  transform: translateY(-2px);
}

.servicos__card:hover::before {
  opacity: 1;
}

.servicos__card-icon {
  color: var(--color-dourado);
  margin-bottom: 16px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(184, 151, 90, 0.08);
  border-radius: 12px;
  position: relative;
  z-index: 1;
}

.servicos__card-title {
  color: var(--color-creme);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.servicos__card-text {
  color: var(--color-creme);
  opacity: 0.45;
  font-size: 0.9rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.servicos__card-link {
  display: inline-block;
  margin-top: 20px;
  color: var(--color-dourado);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
  z-index: 1;
}

.servicos__card-link:hover {
  color: var(--color-dourado-light);
}

@media (min-width: 768px) {
  .servicos { padding: 120px 40px; }

  .servicos__bento {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .servicos__card--featured {
    grid-row: 1 / 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

/* ============================================
   DIAGNÓSTICO
   ============================================ */
.diagnostico {
  background: linear-gradient(180deg, var(--color-ambar) 0%, #7a5235 100%);
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}

/* Straw texture overlay removido em 11/04/2026 —
   o asset texture-straw.jpg não existia no repo e estava causando
   HTTP 422 em produção. O overlay tinha opacity 0.06 (quase imperceptível),
   impacto visual da remoção é mínimo. Pra reintroduzir: colocar o arquivo
   em assets/images/ e descommentar este bloco. */

.diagnostico .section-title { color: var(--color-creme); }
.diagnostico .section-label {
  background: rgba(245, 240, 235, 0.1);
  border-color: rgba(245, 240, 235, 0.15);
  color: var(--color-creme);
}

.diagnostico__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.diagnostico__header {
  text-align: center;
  margin-bottom: 40px;
}

.diagnostico__subtitle {
  color: var(--color-creme);
  opacity: 0.65;
  font-size: 1.05rem;
}

/* Card de convite ao chat */
.diagnostico__card {
  background: rgba(245, 240, 235, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(245, 240, 235, 0.12);
  border-radius: 20px;
  padding: 36px 28px;
  max-width: 540px;
  width: 100%;
}

.diagnostico__card--chat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}

/* Trust signals — linha horizontal de itens curtos */
.diag-chat__trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  width: 100%;
}

.diag-chat__trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(245,240,235,0.12);
  border-radius: 980px;
  padding: 8px 14px;
  color: var(--color-creme);
  font-size: 0.82rem;
  font-weight: 500;
  white-space: nowrap;
}

.diag-chat__trust-item svg {
  flex-shrink: 0;
  stroke: var(--color-dourado);
}

/* Botão principal */
.diag-chat__btn {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
  border-radius: 12px;
  letter-spacing: 0.01em;
}

/* Nota rodapé */
.diag-chat__note {
  color: var(--color-creme);
  opacity: 0.5;
  font-size: 0.78rem;
  line-height: 1.5;
  margin: 0;
}

/* Botão dentro do card de serviços (era <a>, agora <button>) */
.servicos__card-link {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

@media (min-width: 768px) {
  .diagnostico { padding: 120px 40px; }
  .diagnostico__card { padding: 44px 40px; }
}

/* ============================================
   SOBRE (Two-column editorial)
   ============================================ */
.sobre {
  background: var(--color-creme);
  padding: 80px 24px;
}

.sobre__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}

.sobre__content .section-label {
  background: rgba(27, 58, 75, 0.06);
  color: var(--color-petroleo);
  border-color: rgba(27, 58, 75, 0.1);
}

.sobre__text {
  color: var(--color-petroleo);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 16px;
  opacity: 0.8;
}

/* About section — brand block */
.sobre__brand-block {
  background: var(--color-petroleo-deep);
  border-radius: 16px;
  padding: 48px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.sobre__brand-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(184, 151, 90, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(139, 94, 60, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.sobre__brand-symbol {
  width: 120px;
  height: auto;
  opacity: 0.9;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 4px 24px rgba(184, 151, 90, 0.2));
  transition: transform 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.sobre__brand-block:hover .sobre__brand-symbol {
  transform: scale(1.06);
}

.sobre__brand-tagline {
  color: var(--color-dourado);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  line-height: 1.5;
  opacity: 0.6;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .sobre__brand-block {
    padding: 56px 40px;
  }

  .sobre__brand-symbol {
    width: 150px;
  }
}

.sobre__founder-card {
  background: var(--color-petroleo-deep);
  border-radius: 16px;
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.sobre__founder-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-dourado), var(--color-ambar));
}

.sobre__founder-quote {
  color: var(--color-creme);
  font-size: 1.1rem;
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 20px;
  opacity: 0.85;
}

.sobre__founder-quote::before {
  content: '"';
  display: block;
  font-size: 3rem;
  line-height: 1;
  color: var(--color-dourado);
  opacity: 0.4;
  margin-bottom: 8px;
}

.sobre__founder-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sobre__founder-info strong {
  color: var(--color-creme);
  font-size: 0.9rem;
}

.sobre__founder-info span {
  color: var(--color-dourado);
  font-size: 0.8rem;
  opacity: 0.7;
}

.sobre__badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.sobre__badge {
  background: var(--color-white);
  border-radius: 10px;
  padding: 8px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-petroleo);
  border: 1px solid var(--color-creme-dark);
  transition: transform 0.2s ease;
}

.sobre__badge:hover {
  transform: translateY(-2px);
}

@media (min-width: 768px) {
  .sobre { padding: 120px 40px; }

  .sobre__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
  }
}

/* ============================================
   CONTATO
   ============================================ */
.contato {
  background: var(--color-petroleo-deep);
  padding: 80px 24px;
  position: relative;
}

.contato .section-title { color: var(--color-creme); }
.contato .section-label {
  background: rgba(184, 151, 90, 0.08);
  border-color: rgba(184, 151, 90, 0.12);
  color: var(--color-dourado);
}

.contato__inner { text-align: center; }

.contato__subtitle {
  color: var(--color-creme);
  opacity: 0.4;
  font-size: 1.05rem;
  margin-bottom: 40px;
}

.contato__buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
}

.contato__btn { min-width: 200px; text-align: center; }

@media (min-width: 768px) {
  .contato { padding: 120px 40px; }
  .contato__buttons { flex-direction: row; }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-petroleo-deep);
  border-top: 1px solid rgba(184, 151, 90, 0.08);
}

.footer__top {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 24px 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.footer__bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 24px;
  border-top: 1px solid rgba(245,240,235,0.06);
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  text-align: center;
}

/* Coluna da marca */
.footer__brand-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer__logo {
  width: 100px;
  height: auto;
  opacity: 0.6;
}

.footer__tagline {
  color: var(--color-creme);
  opacity: 0.4;
  font-size: 0.82rem;
  line-height: 1.6;
  max-width: 240px;
  margin: 0;
}

.footer__social {
  display: flex;
  gap: 10px;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(245,240,235,0.06);
  border: 1px solid rgba(245,240,235,0.08);
  color: var(--color-creme);
  opacity: 0.45;
  transition: opacity 0.2s, background 0.2s;
}

.footer__social-link:hover {
  opacity: 1;
  background: rgba(184,151,90,0.12);
  color: var(--color-dourado);
}

/* Colunas de navegação */
.footer__nav-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col-title {
  color: var(--color-dourado);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 4px;
}

.footer__nav-link {
  color: var(--color-creme);
  opacity: 0.45;
  font-size: 0.83rem;
  transition: opacity 0.2s, color 0.2s;
}

.footer__nav-link:hover {
  opacity: 0.9;
  color: var(--color-dourado);
}

.footer__diag-btn {
  background: rgba(184,151,90,0.12);
  border: 1px solid rgba(184,151,90,0.25);
  border-radius: 8px;
  color: var(--color-dourado);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 10px 14px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
  text-align: left;
  margin-top: 6px;
}

.footer__diag-btn:hover {
  background: rgba(184,151,90,0.2);
}

.footer__copy {
  color: var(--color-creme);
  opacity: 0.22;
  font-size: 0.72rem;
}

@media (min-width: 768px) {
  .footer__top {
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ============================================
   CONFIRMAÇÃO
   ============================================ */
.confirmacao {
  min-height: 100vh;
  background: var(--color-petroleo-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.confirmacao__inner {
  text-align: center;
  max-width: 480px;
}

.confirmacao__logo {
  max-width: 160px;
  margin: 0 auto 40px;
  opacity: 0.85;
}

.confirmacao__title {
  color: var(--color-creme);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.confirmacao__text {
  color: var(--color-creme);
  opacity: 0.5;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

.confirmacao__text strong {
  opacity: 1;
  color: var(--color-dourado);
}

.confirmacao__buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 36px;
}

/* ============================================================
   FAB flutuante de WhatsApp ("Fale com a gente")
   Aparece só nas 3 homes institucionais (PT/EN/FR).
   Exceção autorizada à regra "zero verde" — ver CLAUDE.md.
   ============================================================ */
.fab-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9989;
  height: 52px;
  padding: 0 20px 0 16px;
  border-radius: 26px;
  background: #25D366;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 2px 8px rgba(0,0,0,0.2);
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.fab-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,211,102,0.5), 0 3px 10px rgba(0,0,0,0.25);
}
.fab-whatsapp:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}
.fab-whatsapp svg {
  width: 22px;
  height: 22px;
  fill: #fff;
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .fab-whatsapp {
    bottom: 16px;
    right: 16px;
    height: 48px;
    padding: 0 16px 0 13px;
    font-size: 13px;
  }
}