/* ================================================
   RAFAEL PACHECO ADVOGADOS
   Versão: 2.0 — Design System Profissional
   ================================================ */

/* ------------------------------------------------
   1. GOOGLE FONTS IMPORT
   ------------------------------------------------ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Lato:wght@300;400;600;700&family=Cormorant+Garamond:wght@300;400;500;600&display=swap');

/* ------------------------------------------------
   2. DESIGN TOKENS — VARIÁVEIS GLOBAIS
   ------------------------------------------------ */
:root {

  /* Paleta principal */
  --navy-deep:    #060e1f;
  --navy:         #0a1628;
  --navy-mid:     #0f1f3d;
  --navy-light:   #172d56;
  --navy-muted:   #1e3a6e;

  /* Dourado — acento nobre */
  --gold-dark:    #8a6d2f;
  --gold:         #b8964a;
  --gold-mid:     #c9a55a;
  --gold-light:   #dfc080;
  --gold-pale:    #f0e0b8;

  /* Neutros */
  --white:        #ffffff;
  --off-white:    #f8f9fc;
  --gray-50:      #f3f4f8;
  --gray-100:     #e8ecf2;
  --gray-200:     #d1d8e4;
  --gray-400:     #9aa3b5;
  --gray-600:     #5a6478;
  --gray-800:     #2d3344;
  --black:        #0d0f14;

  /* Semânticas */
  --color-text-primary:    var(--gray-800);
  --color-text-secondary:  var(--gray-600);
  --color-text-muted:      var(--gray-400);
  --color-text-inverse:    var(--white);
  --color-text-accent:     var(--gold);
  --color-bg-primary:      var(--white);
  --color-bg-secondary:    var(--off-white);
  --color-bg-dark:         var(--navy);
  --color-border:          var(--gray-100);
  --color-border-strong:   var(--gray-200);
  --color-success:         #25d366;

  /* Tipografia */
  --font-heading:   'Playfair Display', 'Georgia', serif;
  --font-display:   'Cormorant Garamond', 'Georgia', serif;
  --font-body:      'Lato', 'Helvetica Neue', Arial, sans-serif;

  /* Escala tipográfica — fluid */
  --text-xs:    0.72rem;
  --text-sm:    0.85rem;
  --text-base:  1rem;
  --text-md:    1.1rem;
  --text-lg:    1.25rem;
  --text-xl:    1.5rem;
  --text-2xl:   clamp(1.6rem, 3vw, 2rem);
  --text-3xl:   clamp(2rem, 4vw, 2.8rem);
  --text-4xl:   clamp(2.4rem, 5vw, 3.6rem);
  --text-hero:  clamp(2.8rem, 6vw, 4.4rem);

  /* Espaçamento — escala 8pt */
  --space-1:   4px;
  --space-2:   8px;
  --space-3:   12px;
  --space-4:   16px;
  --space-5:   20px;
  --space-6:   24px;
  --space-8:   32px;
  --space-10:  40px;
  --space-12:  48px;
  --space-16:  64px;
  --space-20:  80px;
  --space-24:  96px;

  /* Bordas */
  --radius-sm:  3px;
  --radius:     6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Sombras refinadas */
  --shadow-xs:  0 1px 3px rgba(10,22,40,0.06), 0 1px 2px rgba(10,22,40,0.04);
  --shadow-sm:  0 2px 8px rgba(10,22,40,0.08), 0 1px 3px rgba(10,22,40,0.05);
  --shadow-md:  0 6px 24px rgba(10,22,40,0.10), 0 2px 8px rgba(10,22,40,0.06);
  --shadow-lg:  0 16px 48px rgba(10,22,40,0.14), 0 4px 12px rgba(10,22,40,0.08);
  --shadow-xl:  0 24px 64px rgba(10,22,40,0.18), 0 8px 20px rgba(10,22,40,0.10);
  --shadow-gold: 0 4px 20px rgba(184,150,74,0.25);
  --shadow-inner: inset 0 2px 4px rgba(10,22,40,0.06);

  /* Transições */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast:   150ms var(--ease-out);
  --transition:        300ms var(--ease-out);
  --transition-slow:   500ms var(--ease-out);

  /* Layout */
  --container-max:  1200px;
  --container-sm:   760px;
  --container-md:   960px;
  --navbar-height:  80px;
}

/* ------------------------------------------------
   3. RESET MODERNO
   ------------------------------------------------ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--navbar-height);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

img {
  height: auto;
  object-fit: cover;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

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

ul,
ol {
  list-style: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* Foco acessível */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Seleção de texto */
::selection {
  background: rgba(184,150,74,0.25);
  color: var(--navy);
}

/* ------------------------------------------------
   4. TIPOGRAFIA
   ------------------------------------------------ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--navy);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl);  }
h4 { font-size: var(--text-lg);  }
h5 { font-size: var(--text-md);  }
h6 { font-size: var(--text-base);}

p {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  line-height: 1.8;
  max-width: 72ch;
}

strong {
  font-weight: 700;
  color: var(--navy);
}

em {
  font-style: italic;
}

/* Label decorativo de seção */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--gold);
  margin-bottom: var(--space-3);
}

/* Linha divisória dourada */
.divider {
  display: block;
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: var(--radius-full);
  margin: var(--space-4) auto 0;
}

.divider-left {
  margin-left: 0;
}

/* ------------------------------------------------
   5. LAYOUT — CONTAINER & SECTIONS
   ------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container-sm {
  max-width: var(--container-sm);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-24);
}

.section-sm {
  padding-block: var(--space-16);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header > p {
  margin-inline: auto;
  font-size: var(--text-md);
  color: var(--color-text-secondary);
}

/* Backgrounds */
.bg-white     { background-color: var(--white); }
.bg-off-white { background-color: var(--off-white); }
.bg-navy      { background-color: var(--navy); }
.bg-navy-mid  { background-color: var(--navy-mid); }
.bg-gray-50   { background-color: var(--gray-50); }

/* Texto invertido (sobre fundo escuro) */
.on-dark h1,
.on-dark h2,
.on-dark h3,
.on-dark h4,
.on-dark h5,
.on-dark h6 { color: var(--white); }

.on-dark p   { color: rgba(255,255,255,0.68); }

.on-dark .section-label { color: var(--gold-mid); }

.on-dark .divider {
  background: linear-gradient(90deg, var(--gold), transparent);
}

/* ------------------------------------------------
   6. BOTÕES
   ------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 13px 28px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  transition:
    background-color var(--transition-fast),
    border-color     var(--transition-fast),
    color            var(--transition-fast),
    transform        var(--transition-fast),
    box-shadow       var(--transition-fast);
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn:active {
  transform: translateY(1px) !important;
}

/* Primário — dourado */
.btn-primary {
  background-color: var(--gold);
  color: var(--navy-deep);
  border-color: var(--gold);
}

.btn-primary:hover {
  background-color: var(--gold-mid);
  border-color: var(--gold-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* Outline branco — sobre fundos escuros */
.btn-outline {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background-color: var(--white);
  color: var(--navy);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* Outline navy — sobre fundos claros */
.btn-outline-navy {
  background-color: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn-outline-navy:hover {
  background-color: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Outline gold */
.btn-outline-gold {
  background-color: transparent;
  color: var(--gold);
  border-color: var(--gold);
}

.btn-outline-gold:hover {
  background-color: var(--gold);
  color: var(--navy-deep);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* WhatsApp */
.btn-whatsapp {
  background-color: #25d366;
  color: var(--white);
  border-color: #25d366;
}

.btn-whatsapp:hover {
  background-color: #20bc5a;
  border-color: #20bc5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.35);
}

/* Tamanhos alternativos */
.btn-sm {
  padding: 9px 20px;
  font-size: var(--text-xs);
}

.btn-lg {
  padding: 16px 36px;
  font-size: var(--text-base);
}

/* ------------------------------------------------
   7. NAVBAR
   ------------------------------------------------ */
.navbar {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 900;
  height: var(--navbar-height);
  background-color: var(--navy-deep);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
  border-bottom-color: rgba(184,150,74,0.15);
}

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

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.navbar-logo img {
  height: 44px;
  width: auto;
}

.navbar-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.navbar-logo-text .name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.navbar-logo-text .tagline {
  font-size: 0.62rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 600;
}

/* Menu desktop */
.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.navbar-menu a {
  position: relative;
  color: rgba(255,255,255,0.72);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 12px;
  right: 12px;
  height: 1.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.navbar-menu a:hover {
  color: var(--white);
  background-color: rgba(255,255,255,0.05);
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
  transform: scaleX(1);
}

.navbar-menu a.active {
  color: var(--gold);
}

.navbar-cta {
  margin-left: var(--space-4);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
  background: none;
  border: none;
  border-radius: var(--radius);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--white);
  border-radius: var(--radius-full);
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Menu mobile */
.mobile-menu {
  display: none;
  background-color: var(--navy-mid);
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.mobile-menu.open {
  display: block;
  animation: slideDown 0.25s var(--ease-out);
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.mobile-menu a {
  display: flex;
  align-items: center;
  color: rgba(255,255,255,0.78);
  font-size: var(--text-sm);
  font-weight: 700;
  padding: var(--space-4) 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a:hover {
  color: var(--gold);
}

/* ------------------------------------------------
   8. PAGE HERO (páginas internas)
   ------------------------------------------------ */
.page-hero {
  background: linear-gradient(
    150deg,
    var(--navy-deep) 0%,
    var(--navy)      50%,
    var(--navy-light) 100%
  );
  padding-block: 140px 80px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('banner-hero.jpg') center/cover no-repeat;
  opacity: 0.07;
}

/* Ornamento geométrico */
.page-hero::after {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184,150,74,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: var(--space-4);
}

.page-hero p {
  color: rgba(255,255,255,0.68);
  font-size: var(--text-md);
  max-width: 580px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.breadcrumb a {
  color: var(--gold);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--gold-light);
}

/* ------------------------------------------------
   9. CARDS
   ------------------------------------------------ */
.card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition:
    transform    var(--transition),
    box-shadow   var(--transition),
    border-color var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

/* ------------------------------------------------
   10. BADGES & TAGS
   ------------------------------------------------ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-navy {
  background: var(--navy);
  color: var(--white);
}

.badge-gold {
  background: rgba(184,150,74,0.12);
  color: var(--gold);
  border: 1px solid rgba(184,150,74,0.3);
}

.badge-green {
  background: rgba(37,211,102,0.1);
  color: #1a9e4f;
}

.badge-oab {
  display: inline-block;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(184,150,74,0.35);
  color: var(--gold);
  padding: 7px 16px;
  border-radius: var(--radius);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ------------------------------------------------
   11. WHATSAPP FLUTUANTE
   ------------------------------------------------ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 800;
  width: 58px;
  height: 58px;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 4px 16px rgba(37,211,102,0.4),
    0 2px 6px rgba(0,0,0,0.12);
  transition:
    transform   var(--transition),
    box-shadow  var(--transition),
    background-color var(--transition-fast);
  animation: floatPulse 3s var(--ease-in-out) infinite;
}

.whatsapp-float:hover {
  background-color: #20bc5a;
  transform: scale(1.1) translateY(-2px);
  box-shadow:
    0 8px 28px rgba(37,211,102,0.5),
    0 3px 8px rgba(0,0,0,0.15);
  animation: none;
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: var(--white);
}

@keyframes floatPulse {
  0%, 100% {
    box-shadow:
      0 4px 16px rgba(37,211,102,0.4),
      0 2px 6px rgba(0,0,0,0.12);
  }
  50% {
    box-shadow:
      0 6px 28px rgba(37,211,102,0.6),
      0 2px 6px rgba(0,0,0,0.12);
    transform: translateY(-2px);
  }
}

/* Tooltip do WhatsApp */
.whatsapp-float::before {
  content: 'Fale conosco';
  position: absolute;
  right: calc(100% + 12px);
  background: var(--navy-deep);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: var(--radius);
  pointer-events: none;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity var(--transition), transform var(--transition);
}

.whatsapp-float:hover::before {
  opacity: 1;
  transform: translateX(0);
}

/* ------------------------------------------------
   12. FOOTER
   ------------------------------------------------ */
.footer {
  background-color: var(--navy-deep);
  color: var(--white);
  padding-top: var(--space-20);
  border-top: 1px solid rgba(184,150,74,0.15);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

/* Marca */
.footer-brand .name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-1);
}

.footer-brand .tagline {
  color: var(--gold);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 600;
  margin-bottom: var(--space-5);
}

.footer-brand p {
  color: rgba(255,255,255,0.5);
  font-size: var(--text-sm);
  line-height: 1.75;
  max-width: 36ch;
}

/* Colunas */
.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-5);
}

.footer-col ul li {
  margin-bottom: var(--space-3);
}

.footer-col ul li a {
  color: rgba(255,255,255,0.58);
  font-size: var(--text-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.footer-col ul li a::before {
  content: '›';
  color: var(--gold);
  font-size: 1rem;
  line-height: 1;
}

.footer-col ul li a:hover {
  color: var(--white);
  gap: var(--space-3);
}

/* Contato no footer */
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-contact-item .icon {
  width: 34px;
  height: 34px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.footer-contact-item:hover .icon {
  background: rgba(184,150,74,0.12);
  border-color: rgba(184,150,74,0.25);
}

.footer-contact-item .icon svg {
  width: 15px;
  height: 15px;
  fill: var(--gold);
}

.footer-contact-item .text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
  padding-top: 6px;
}

.footer-contact-item .text a {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-fast);
}

.footer-contact-item .text a:hover {
  color: var(--gold);
}

/* Rodapé inferior */
.footer-bottom {
  padding-block: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer-bottom p {
  color: rgba(255,255,255,0.3);
  font-size: var(--text-xs);
  max-width: none;
  letter-spacing: 0.02em;
}

.footer-bottom a {
  color: var(--gold);
  transition: color var(--transition-fast);
}

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

/* ------------------------------------------------
   13. UTILITÁRIOS
   ------------------------------------------------ */

/* Texto */
.text-center { text-align: center; }
.text-left   { text-align: left;   }
.text-gold   { color: var(--gold); }
.text-navy   { color: var(--navy); }
.text-white  { color: var(--white);}
.text-muted  { color: var(--color-text-muted); }

/* Display */
.d-flex        { display: flex; }
.align-center  { align-items: center; }
.justify-center{ justify-content: center; }

/* Margin / Padding helpers */
.mt-auto { margin-top: auto; }
.mb-0    { margin-bottom: 0; }

/* Visibilidade */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ------------------------------------------------
   14. ANIMAÇÕES DE ENTRADA
   ------------------------------------------------ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }

/* ------------------------------------------------
   15. RESPONSIVIDADE
   ------------------------------------------------ */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --text-hero: clamp(2.4rem, 5vw, 3.4rem);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --space-24: 64px;
    --space-20: 52px;
    --space-16: 44px;
  }

  .navbar-menu,
  .navbar-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .section {
    padding-block: var(--space-16);
  }

  .section-header {
    margin-bottom: var(--space-10);
  }

  .section-header p {
    font-size: var(--text-base);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .footer-brand p {
    max-width: none;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* Mobile pequeno */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .container {
    padding-inline: var(--space-4);
  }

  .btn {
    padding: 12px 22px;
    font-size: 0.78rem;
  }

  .btn-lg {
    padding: 14px 28px;
    font-size: var(--text-sm);
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }

  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }

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

/* Print */
@media print {
  .navbar,
  .whatsapp-float,
  .footer {
    display: none;
  }

  body {
    font-size: 12pt;
    color: #000;
  }
}