/* ==========================================================================
   LARA NISENBAUM — ARQUITETA E CORRETORA DE IMÓVEIS
   Design System Autoral & Superfície Contínua (Zero Caixas Neutras)
   ========================================================================== */

:root {
  /* Paleta Ritmada Oficial */
  --olive-base: #6E7F53;
  --olive-deep: #435032;
  --olive-dark: #25301E;
  --olive-tint: #EEF2E8;
  --olive-glow: rgba(110, 127, 83, 0.22);

  --terracotta-base: #C25722;
  --terracotta-hover: #AB4818;
  --terracotta-soft: #F7ECE4;
  --terracotta-deep: #7D310C;
  --terracotta-glow: rgba(194, 87, 34, 0.25);

  --sand-base: #FAF7F2;
  --sand-band: #F3ECE1;
  --sand-card: #ECE4D6;

  --text-main: #1D2319;
  --text-muted: #4F5747;
  --text-light: #6E7864;
  --text-inverse: #FAF7F2;

  --border-olive: rgba(110, 127, 83, 0.22);
  --border-terracotta: rgba(194, 87, 34, 0.25);
  --border-subtle: rgba(29, 35, 25, 0.09);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --container-max: 1240px;
  --nav-height: 56px;
  --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset Global & Anti-Overflow */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--sand-base);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  background-color: var(--sand-base);
  color: var(--text-main);
  font-family: var(--font-family);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Superfície Contínua de Luz (Sem caixas isoladas) */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: 
    radial-gradient(circle at 12% 15%, rgba(110, 127, 83, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 88% 65%, rgba(194, 87, 34, 0.06) 0%, transparent 42%),
    radial-gradient(circle at 50% 90%, rgba(110, 127, 83, 0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease-smooth);
}

button {
  font-family: inherit;
  border: none;
  background: transparent;
  cursor: pointer;
}

/* Container Central */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   NAVBAR (Minimalista, <= 56px no Mobile, Sem WhatsApp no topo)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 100;
  background: rgba(250, 247, 242, 0.90);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth);
}

.site-header.scrolled {
  background: rgba(250, 247, 242, 0.98);
  box-shadow: 0 4px 20px rgba(42, 51, 32, 0.05);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Marca / Wordmark */
.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 102;
}

.brand-symbol {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 8px;
  background: var(--olive-base);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sand-base);
  box-shadow: 0 2px 8px var(--olive-glow);
}

.brand-symbol svg {
  width: 18px;
  height: 18px;
}

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

.brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-main);
  line-height: 1.1;
  text-transform: uppercase;
}

.brand-role {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--olive-deep);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Links Desktop */
.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--olive-base);
  transition: width 0.25s var(--ease-smooth);
}

.nav-link:hover {
  color: var(--olive-deep);
}

.nav-link:hover::after {
  width: 100%;
}

/* Ação Secundária (Instagram) */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-header-insta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(110, 127, 83, 0.1);
  border: 1px solid var(--border-olive);
  transition: all 0.25s var(--ease-smooth);
}

.btn-header-insta svg {
  width: 15px;
  height: 15px;
  fill: var(--olive-base);
  transition: transform 0.25s var(--ease-smooth);
}

.btn-header-insta:hover {
  background: var(--olive-base);
  color: var(--sand-base);
  border-color: var(--olive-base);
}

.btn-header-insta:hover svg {
  fill: var(--sand-base);
  transform: scale(1.1);
}

/* Menu Toggle Mobile */
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  background: transparent;
  z-index: 102;
  cursor: pointer;
}

.menu-toggle svg {
  width: 22px;
  height: 22px;
  stroke: var(--text-main);
}

/* Mobile Menu Panel */
.mobile-nav-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background: var(--sand-base);
  z-index: 101;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem clamp(1.5rem, 6vw, 3rem);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-smooth), visibility 0.3s;
}

.mobile-nav-panel.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.mobile-nav-link {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  display: block;
}

.mobile-nav-link:hover, .mobile-nav-link:focus {
  color: var(--olive-base);
}

.mobile-nav-footer {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-reg-info {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ==========================================================================
   BOTÕES COM SHINY SWEEP GLOW
   ========================================================================== */
.btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  background-color: var(--olive-base);
  color: #FFFFFF;
  text-decoration: none;
  overflow: hidden;
  box-shadow: 0 8px 24px var(--olive-glow);
  transition: transform 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth), background-color 0.3s;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

/* Feixe diagonal sutil (Shiny Sweep) */
.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    115deg,
    transparent 0%,
    rgba(255, 255, 255, 0.45) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(110, 127, 83, 0.38);
  background-color: var(--olive-deep);
}

.btn-primary:hover::after {
  opacity: 1;
  animation: shinySweep 1.2s cubic-bezier(0.19, 1, 0.22, 1) forwards;
}

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

.btn-cta-olive {
  background-color: var(--olive-dark);
  color: #FFFFFF;
  box-shadow: 0 8px 25px rgba(37, 48, 30, 0.35);
}

.btn-cta-olive:hover {
  background-color: #171E13;
  box-shadow: 0 12px 32px rgba(37, 48, 30, 0.5);
}

.btn-secondary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-olive);
  transition: all 0.25s var(--ease-smooth);
}

.btn-secondary:hover {
  border-color: var(--olive-base);
  background-color: rgba(110, 127, 83, 0.08);
  color: var(--olive-deep);
  transform: translateY(-2px);
}

.btn-cta-secondary {
  border-color: rgba(255, 255, 255, 0.5);
  color: #FFFFFF;
}

.btn-cta-secondary:hover {
  border-color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
}

@keyframes shinySweep {
  0% { left: -60%; }
  100% { left: 140%; }
}

/* ==========================================================================
   HERO SECTION (Foto Preenche 100% a Moldura, Sem Anel Vazio, Sem Badges)
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--nav-height) + env(safe-area-inset-top) + 2rem);
  padding-bottom: calc(env(safe-area-inset-bottom) + 3rem);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  z-index: 2;
}

/* Registros Discretos Oficiais (Sem formato de pill/badge) */
.hero-credentials {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--olive-deep);
  margin-bottom: 1.25rem;
  border-left: 2px solid var(--terracotta-base);
  padding-left: 10px;
}

.hero-credentials-sep {
  opacity: 0.4;
}

/* Tipografia Hero */
.hero-title {
  font-size: clamp(2.3rem, 4.8vw, 4rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--text-main);
  margin-bottom: 1.25rem;
  overflow-wrap: break-word;
}

.hero-title-accent {
  color: var(--olive-base);
  display: inline-block;
  font-style: italic;
  font-weight: 600;
}

.hero-title-terracotta {
  color: var(--terracotta-base);
  display: inline-block;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 2rem;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

/* Nota Parceria Niti Imob */
.hero-partnership {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  width: 100%;
  max-width: 480px;
}

.partner-logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--sand-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  font-weight: 700;
  font-size: 0.75rem;
}

.partner-text {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.4;
}

.partner-text strong {
  color: var(--text-main);
  font-weight: 600;
}

/* Visual Hero: Moldura Arquitetônica Integral Preenchida pela Foto */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}

.portrait-arch-frame {
  position: relative;
  width: min(100%, 330px);
  aspect-ratio: 1 / 1.15;
  border-radius: 165px 165px 24px 24px;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(42, 51, 32, 0.15);
  border: 1px solid var(--border-olive);
  background-color: var(--sand-card);
}

.portrait-arch-frame picture,
.portrait-arch-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center 20%;
}

/* ==========================================================================
   SEÇÃO: A DUPLA VISÃO (Zero Caixas Neutras, Ritmo Editorial Aberto)
   ========================================================================== */
.section-dupla-visao {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) 0;
  z-index: 2;
}

.section-head {
  max-width: 720px;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  color: var(--text-muted);
  line-height: 1.65;
}

/* Colunas Abertas Integradas (Sem caixas ou molduras de card) */
.dupla-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.dupla-col {
  position: relative;
  padding-left: clamp(1.25rem, 3vw, 2rem);
  transition: transform 0.3s var(--ease-smooth);
}

.dupla-col-arch {
  border-left: 2px solid var(--olive-base);
}

.dupla-col-realestate {
  border-left: 2px solid var(--terracotta-base);
}

.dupla-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.dupla-col-arch .dupla-icon {
  background: rgba(110, 127, 83, 0.15);
  color: var(--olive-deep);
}

.dupla-col-realestate .dupla-icon {
  background: rgba(194, 87, 34, 0.15);
  color: var(--terracotta-deep);
}

.dupla-icon svg {
  width: 24px;
  height: 24px;
}

.dupla-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.dupla-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.dupla-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.dupla-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
  line-height: 1.45;
}

.dupla-bullets li svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.dupla-col-arch .dupla-bullets li svg {
  color: var(--olive-base);
}

.dupla-col-realestate .dupla-bullets li svg {
  color: var(--terracotta-base);
}

/* ==========================================================================
   SEÇÃO: COMO FUNCIONA O ATENDIMENTO (Faixa Contínua Integrada)
   ========================================================================== */
.section-jornada {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) 0;
  background-color: var(--sand-band);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 2;
}

.jornada-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  position: relative;
  margin-top: 2.5rem;
}

.jornada-step {
  position: relative;
  display: flex;
  flex-direction: column;
  border-top: 2px solid var(--olive-base);
  padding-top: 1.5rem;
}

.step-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--olive-base);
  line-height: 1;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.step-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   SEÇÃO MANIFESTO / BIO (Faixa em Verde-Oliva Profundo Contínuo)
   ========================================================================== */
.section-manifesto {
  position: relative;
  padding: clamp(4.5rem, 9vw, 7.5rem) 0;
  background-color: var(--olive-dark);
  color: var(--sand-base);
  z-index: 2;
  overflow: hidden;
}

.section-manifesto::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(194, 87, 34, 0.22) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.manifesto-inner {
  max-width: 780px;
  position: relative;
  z-index: 2;
}

.manifesto-quote {
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 1.5rem;
  letter-spacing: -0.015em;
  color: #FFFFFF;
}

.manifesto-quote span {
  color: #A9C285;
  font-style: italic;
}

.manifesto-text {
  font-size: clamp(0.95rem, 1.4vw, 1.08rem);
  color: rgba(250, 247, 242, 0.88);
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

.manifesto-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.manifesto-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px solid var(--terracotta-base);
  overflow: hidden;
  flex-shrink: 0;
}

.manifesto-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.manifesto-author-info h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
}

.manifesto-author-info p {
  font-size: 0.82rem;
  color: rgba(250, 247, 242, 0.72);
}

/* ==========================================================================
   SEÇÃO FAQ (Acordeão Editorial sobre Superfície Contínua, Zero Caixas)
   ========================================================================== */
.section-faq {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) 0;
  z-index: 2;
}

.faq-list {
  max-width: 820px;
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--border-olive);
  transition: all 0.25s var(--ease-smooth);
}

.faq-question-btn {
  width: 100%;
  text-align: left;
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  background: transparent;
  cursor: pointer;
  transition: color 0.2s var(--ease-smooth);
}

.faq-question-btn:hover {
  color: var(--olive-deep);
}

.faq-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--olive-base);
  transition: transform 0.3s var(--ease-smooth), color 0.2s;
}

.faq-item.is-active .faq-icon {
  transform: rotate(180deg);
  color: var(--terracotta-base);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-smooth);
}

.faq-answer-inner {
  padding-bottom: 1.5rem;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ==========================================================================
   SEÇÃO CTA FINAL (Faixa Terracota Quente, Ponto Mais Forte de Cor)
   ========================================================================== */
.section-cta-final {
  position: relative;
  padding: clamp(4.5rem, 8vw, 7rem) 0;
  background-color: var(--terracotta-base);
  color: #FFFFFF;
  text-align: center;
  z-index: 2;
}

.cta-final-content {
  max-width: 820px;
}

.cta-final-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 700;
  line-height: 1.18;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.cta-final-desc {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: rgba(255, 255, 255, 0.92);
  max-width: 580px;
  margin: 0 auto 2.25rem;
  line-height: 1.65;
}

.cta-final-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

/* ==========================================================================
   RODAPÉ OFICIAL (Sóbrio, Conectado à Paleta)
   ========================================================================== */
.site-footer {
  position: relative;
  background: #171B14;
  color: rgba(250, 247, 242, 0.7);
  padding: 4.5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 3.5rem;
}

.footer-brand h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 320px;
  color: rgba(250, 247, 242, 0.6);
}

.footer-nav-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(250, 247, 242, 0.7);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--sand-base);
}

.footer-records {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.82rem;
}

.record-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(250, 247, 242, 0.85);
  font-weight: 500;
}

.record-badge strong {
  color: #A3BD7D;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  color: rgba(250, 247, 242, 0.5);
}

/* ==========================================================================
   WHATSAPP FLUTUANTE (Exclusivamente Canto Inferior Direito)
   ========================================================================== */
.whatsapp-float-btn {
  position: fixed;
  bottom: clamp(1.25rem, 3vw, 2rem);
  right: clamp(1.25rem, 3vw, 2rem);
  bottom: calc(clamp(1.25rem, 3vw, 2rem) + env(safe-area-inset-bottom));
  right: calc(clamp(1.25rem, 3vw, 2rem) + env(safe-area-inset-right));
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
  z-index: 999;
  text-decoration: none;
  transition: transform 0.25s var(--ease-smooth), box-shadow 0.25s var(--ease-smooth), background 0.25s;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.whatsapp-float-btn svg {
  width: 30px;
  height: 30px;
  fill: #FFFFFF;
}

.whatsapp-float-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 14px 32px rgba(37, 211, 102, 0.45);
  background: #20BA5A;
}

.whatsapp-float-btn:focus-visible {
  outline: 3px solid var(--terracotta-base);
  outline-offset: 4px;
}

.whatsapp-float-tooltip {
  position: absolute;
  right: 64px;
  top: 50%;
  transform: translateY(-50%);
  background: #171B14;
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s var(--ease-smooth), transform 0.2s var(--ease-smooth);
}

.whatsapp-float-btn:hover .whatsapp-float-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(-4px);
}

/* ==========================================================================
   RESPONSIVIDADE RIGOROSA (320px a 1920px)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-partnership {
    justify-content: center;
    margin: 0 auto;
  }

  .dupla-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .jornada-timeline {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 54px;
  }

  .nav-links, .nav-actions {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-section {
    padding-top: calc(var(--nav-height) + env(safe-area-inset-top) + 1.25rem);
    padding-bottom: calc(env(safe-area-inset-bottom) + 2.5rem);
    min-height: calc(100vh - var(--nav-height));
    min-height: calc(100dvh - var(--nav-height));
  }

  .portrait-arch-frame {
    width: min(100%, 280px);
    aspect-ratio: 1 / 1.15;
    border-radius: 140px 140px 20px 20px;
    margin: 0 auto;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-secondary {
    width: 100%;
  }

  .whatsapp-float-tooltip {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.15rem;
  }
}

@media (max-width: 360px) {
  .hero-title {
    font-size: 1.95rem;
  }

  .hero-credentials {
    font-size: 0.72rem;
  }

  .portrait-arch-frame {
    width: 240px;
    border-radius: 120px 120px 18px 18px;
  }
}

/* Redução de Movimento Acessível */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .btn-primary::after {
    display: none !important;
  }
}