/* ============================================
   TG ADVOCACIA — Design System & Styles
   Dra. Thaelayne Gomes | OAB/PR 90.831
   ============================================ */

/* ── 1. DESIGN TOKENS ── */
:root {
  /* Brand Colors — TG Advocacia (Prancheta 1: cores oficiais) */
  --color-wine:        #3b1520;   /* vinho bordeaux — cor primária */
  --color-wine-dark:   #270d14;   /* vinho escuro */
  --color-wine-light:  #4e2030;   /* vinho clarinho */
  --color-gold:        #b89040;   /* ouro antigo — cor de destaque */
  --color-gold-light:  #d4ac5e;   /* ouro claro */
  --color-gold-dark:   #9a7530;   /* ouro escuro */

  /* Aliases de compatibilidade (usados nos componentes) */
  --color-navy:        var(--color-wine);
  --color-navy-dark:   var(--color-wine-dark);
  --color-navy-light:  var(--color-wine-light);

  /* Surface Colors */
  --color-white-warm:  #fafaf7;
  --color-gray-light:  #f5f0f1;   /* levemente rosado para harmonizar com vinho */
  --color-gray-mid:    #e4dede;
  --color-gray-text:   #6b6060;

  /* Semantic Tokens */
  --color-text-primary:   #3b1520;
  --color-text-secondary: #5a4040;
  --color-text-inverse:   #fafaf7;
  --color-surface-1:      #fafaf7;
  --color-surface-2:      #f5f0f1;
  --color-surface-dark:   #3b1520;
  --color-whatsapp:       #25D366;
  --color-whatsapp-dark:  #1da851;
  --color-error:          #c0392b;
  --color-success:        #27ae60;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  /* Type Scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  2rem;
  --text-4xl:  2.5rem;
  --text-5xl:  3.25rem;

  /* Spacing (8pt grid) */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Shadows */
  --shadow-sm:   0 1px 4px rgba(59,21,32,0.10);
  --shadow-md:   0 4px 16px rgba(59,21,32,0.15);
  --shadow-lg:   0 8px 32px rgba(59,21,32,0.20);
  --shadow-gold: 0 2px 16px rgba(184,144,64,0.30);

  /* Border Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast:   150ms ease-out;
  --transition-base:   250ms ease-out;
  --transition-slow:   350ms ease-out;

  /* Z-Index */
  --z-base:    0;
  --z-raised:  10;
  --z-sticky:  100;
  --z-overlay: 200;
  --z-float:   400;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-surface-1);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

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

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

/* ── 3. ACCESSIBILITY ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-gold);
  color: var(--color-navy);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: var(--space-2);
}

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

:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 3px;
}

/* ── 4. UTILITIES ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-4);
}

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

.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }
.text-navy { color: var(--color-navy); }

/* ── 5. TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, var(--text-5xl)); }
h2 { font-size: clamp(1.75rem, 4vw, var(--text-4xl)); }
h3 { font-size: clamp(1.25rem, 3vw, var(--text-2xl)); }

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}

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

.section-subheading {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin-inline: auto;
  line-height: 1.65;
}

/* ── 6. BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  height: 52px;
  padding-inline: var(--space-8);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-navy);
}
.btn-primary:hover {
  background: var(--color-gold-light);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white-warm);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-secondary:hover {
  border-color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.08);
}

.btn-outline-gold {
  background: transparent;
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
}
.btn-outline-gold:hover {
  background: var(--color-gold);
  color: var(--color-navy);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}
.btn-whatsapp:hover {
  background: var(--color-whatsapp-dark);
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ── 7. SCROLL REVEAL ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}
[data-reveal][data-delay="100"] { transition-delay: 100ms; }
[data-reveal][data-delay="200"] { transition-delay: 200ms; }
[data-reveal][data-delay="300"] { transition-delay: 300ms; }
[data-reveal][data-delay="400"] { transition-delay: 400ms; }

/* ── 8. HEADER / NAV ── */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: var(--color-navy);
  height: 70px;
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition-base);
}

#site-header.scrolled {
  box-shadow: var(--shadow-lg);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-white-warm);
  letter-spacing: 0.02em;
}

.logo-subtitle {
  font-size: var(--text-xs);
  color: var(--color-gold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Logo Image (Prancheta 1 — fundo vinho compatível com header/footer) */
.logo-image {
  height: 54px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.footer-logo-image {
  height: 64px;
}

/* Desktop Nav */
.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(250,250,247,0.8);
  text-decoration: none;
  position: relative;
  transition: color var(--transition-fast);
  padding-block: var(--space-2);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-gold);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  border-radius: 1px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-white-warm);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

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

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: none;
  background: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-white-warm);
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-navy-dark);
  z-index: var(--z-overlay);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.nav-mobile.is-open {
  opacity: 1;
  pointer-events: all;
}

.nav-mobile .nav-link {
  font-size: var(--text-2xl);
  font-family: var(--font-heading);
  color: var(--color-white-warm);
}

.nav-mobile-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white-warm);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-md);
}

/* ── 9. HERO ── */
#inicio {
  min-height: 100dvh;
  background: linear-gradient(135deg, #270d14 0%, #3b1520 55%, #4e2030 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 70px;
  position: relative;
  overflow: hidden;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(184,144,64,0.06) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(184,144,64,0.04) 0%, transparent 40%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: var(--space-20);
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid rgba(184,144,64,0.4);
  color: var(--color-gold);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-6);
  letter-spacing: 0.03em;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero-title {
  color: var(--color-white-warm);
  margin-bottom: var(--space-5);
  line-height: 1.15;
}

.hero-title em {
  font-style: normal;
  color: var(--color-gold);
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: rgba(250,250,247,0.75);
  margin-bottom: var(--space-10);
  line-height: 1.6;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(250,250,247,0.65);
  font-size: var(--text-sm);
}

.trust-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(250,250,247,0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-scroll svg {
  width: 20px;
  height: 20px;
}

/* ── 10. SERVICES ── */
#servicos {
  background: var(--color-surface-2);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-12);
}

.service-card {
  background: var(--color-white-warm);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold-light);
}

.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(184,144,64,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-gold-dark);
}

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

.service-card h3 {
  font-size: var(--text-xl);
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.service-card p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.services-cta {
  text-align: center;
  margin-top: var(--space-12);
}

/* ── 11. ABOUT ── */
#sobre {
  background: var(--color-navy);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about-photo-wrapper {
  position: relative;
  max-width: 420px;
  margin-inline: auto;
}

.about-photo {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-xl);
  position: relative;
  z-index: 1;
}

.about-photo-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(184,144,64,0.15), rgba(184,144,64,0.05));
  border: 2px dashed rgba(184,144,64,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-3);
  color: rgba(184,144,64,0.5);
  position: relative;
  z-index: 1;
}

.about-photo-placeholder svg {
  width: 48px;
  height: 48px;
}

.about-photo-placeholder span {
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
}

.about-accent {
  position: absolute;
  bottom: -12px;
  left: -12px;
  right: 12px;
  top: 12px;
  border-radius: var(--radius-xl);
  border-left: 4px solid var(--color-gold);
  border-bottom: 4px solid var(--color-gold);
  z-index: 0;
}

.about-content .section-eyebrow {
  display: block;
}

.about-content h2 {
  color: var(--color-white-warm);
  margin-bottom: var(--space-5);
}

.about-content p {
  color: rgba(250,250,247,0.80);
  line-height: 1.75;
  margin-bottom: var(--space-5);
  font-size: var(--text-lg);
}

.about-stats {
  display: flex;
  gap: var(--space-8);
  margin-block: var(--space-8);
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-sm);
  color: rgba(250,250,247,0.60);
  letter-spacing: 0.03em;
}

.oab-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(184,144,64,0.12);
  border: 1px solid rgba(184,144,64,0.3);
  color: var(--color-gold);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-6);
}

.oab-badge svg {
  width: 16px;
  height: 16px;
}

/* ── 12. DIFERENCIAIS ── */
#diferenciais {
  background: var(--color-surface-1);
}

.diferenciais-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

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

.diferenciais-tagline {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-gold-dark);
  font-style: italic;
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.diferencial-item {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  transition: background var(--transition-base);
}

.diferencial-item:hover {
  background: var(--color-surface-2);
}

.diferencial-icon {
  width: 48px;
  height: 48px;
  background: var(--color-navy);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-gold);
}

.diferencial-icon svg {
  width: 22px;
  height: 22px;
}

.diferencial-body h3 {
  font-size: var(--text-xl);
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.diferencial-body p {
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ── 13. TESTIMONIALS ── */
#depoimentos {
  background: var(--color-surface-2);
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.testimonial-card {
  background: var(--color-white-warm);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-mid);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: var(--color-gold);
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.testimonial-quote {
  font-size: var(--text-base);
  color: var(--color-text-primary);
  line-height: 1.75;
  font-style: italic;
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  font-family: var(--font-heading);
  font-size: 5rem;
  line-height: 0;
  color: var(--color-gold);
  opacity: 0.15;
  position: absolute;
  top: 0.5rem;
  left: -0.5rem;
  pointer-events: none;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-gray-mid);
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  flex-shrink: 0;
}

.author-info strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-navy);
}

.author-info span {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* ── 14. FAQ ── */
#faq {
  background: var(--color-surface-2);
}

.faq-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.faq-list {
  max-width: 760px;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-mid);
  transition: border-left var(--transition-fast);
}

.faq-item[open] {
  border-left: 3px solid var(--color-gold);
  padding-left: var(--space-4);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-2);
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-navy);
  transition: color var(--transition-fast);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary:hover {
  color: var(--color-gold-dark);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-gold);
  transition: transform var(--transition-base);
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 var(--space-2) var(--space-5);
  color: var(--color-text-secondary);
  line-height: 1.7;
  font-size: var(--text-base);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-cta-banner {
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  margin-top: var(--space-12);
}

.faq-cta-banner h3 {
  color: var(--color-navy);
  margin-bottom: var(--space-3);
  font-size: var(--text-2xl);
}

.faq-cta-banner p {
  color: rgba(59,21,32,0.75);
  margin-bottom: var(--space-6);
}

/* ── 15. CONTACT ── */
#contato {
  background: var(--color-navy);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

.contact-form-wrapper h2 {
  color: var(--color-white-warm);
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-height: 52px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  color: var(--color-white-warm);
  padding: 14px var(--space-4);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast), background var(--transition-fast), outline var(--transition-fast);
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23c9a84c' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: var(--space-10);
}

.form-group select option {
  background: var(--color-navy-dark);
  color: var(--color-white-warm);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(250,250,247,0.35);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  background: rgba(255,255,255,0.10);
  box-shadow: 0 0 0 3px rgba(184,144,64,0.2);
}

.form-group input[aria-invalid="true"],
.form-group select[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
  border-color: #ff6b6b;
}

.form-error {
  display: block;
  color: #ff8a80;
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

.form-submit-btn {
  width: 100%;
  height: 56px;
  font-size: var(--text-base);
}

.form-disclaimer {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: rgba(250,250,247,0.45);
  text-align: center;
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-12) var(--space-8);
  color: var(--color-white-warm);
}

.form-success svg {
  width: 56px;
  height: 56px;
  color: var(--color-whatsapp);
  margin-inline: auto;
  margin-bottom: var(--space-4);
}

.form-success h3 {
  color: var(--color-white-warm);
  margin-bottom: var(--space-3);
}

.form-success p {
  color: rgba(250,250,247,0.7);
}

/* Contact Info Panel */
.contact-info h2 {
  color: var(--color-white-warm);
  margin-bottom: var(--space-8);
}

.contact-info-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(184,144,64,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-gold);
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
}

.contact-info-text strong {
  display: block;
  color: var(--color-white-warm);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.contact-info-text span,
.contact-info-text a {
  color: rgba(250,250,247,0.65);
  font-size: var(--text-base);
  line-height: 1.5;
}

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

.contact-map {
  margin-top: var(--space-8);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}

.contact-map iframe {
  width: 100%;
  height: 220px;
  border: none;
  display: block;
  filter: grayscale(30%) contrast(1.05);
}

/* ── 16. FOOTER ── */
footer {
  background: var(--color-navy-dark);
  padding-block: var(--space-12) var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo {
  margin-bottom: var(--space-4);
}

.footer-brand p {
  color: rgba(250,250,247,0.55);
  font-size: var(--text-sm);
  line-height: 1.65;
  max-width: 280px;
  font-style: italic;
}

.footer-nav h4,
.footer-contact h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav a {
  font-size: var(--text-sm);
  color: rgba(250,250,247,0.60);
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-white-warm);
}

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(250,250,247,0.60);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
}

.footer-contact-item a {
  color: rgba(250,250,247,0.60);
}
.footer-contact-item a:hover {
  color: var(--color-white-warm);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  text-align: center;
  padding-top: var(--space-8);
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(250,250,247,0.35);
  line-height: 1.6;
}

.footer-oab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(184,144,64,0.08);
  border: 1px solid rgba(184,144,64,0.2);
  color: rgba(184,144,64,0.7);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
}

/* ── 17. WHATSAPP FLOAT ── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: var(--z-float);
  width: 60px;
  height: 60px;
  background: var(--color-whatsapp);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: transform var(--transition-base), background var(--transition-base);
  text-decoration: none;
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

.whatsapp-float:hover {
  background: var(--color-whatsapp-dark);
  transform: scale(1.1);
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-whatsapp);
  animation: pulse-ring 2.5s ease-out infinite;
}

.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  background: var(--color-navy-dark);
  color: var(--color-white-warm);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
}

/* ── 18. SPINNER ── */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(59,21,32,0.3);
  border-top-color: var(--color-navy);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}

/* ── 19. ANIMATIONS ── */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.5); opacity: 0; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}

/* ── 20. REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
  html { scroll-behavior: auto; }
}

/* ── 21. RESPONSIVE: 768px+ ── */
@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }

  .section-padding {
    padding-block: var(--space-20);
  }

  .nav-desktop {
    display: flex;
  }

  .hamburger,
  .nav-mobile {
    display: none !important;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .diferenciais-grid {
    grid-template-columns: 1fr 1fr;
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-grid {
    grid-template-columns: 3fr 2fr;
    gap: var(--space-16);
  }

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

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

/* ── 22. RESPONSIVE: 1024px+ ── */
@media (min-width: 1024px) {
  .container {
    padding-inline: var(--space-8);
  }

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

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-ctas {
    flex-wrap: nowrap;
  }

  .nav-cta {
    display: flex;
  }
}

/* ── 23. RESPONSIVE: 1440px+ ── */
@media (min-width: 1440px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ── MOBILE NAV display fix ── */
@media (max-width: 767px) {
  .nav-mobile {
    display: flex;
  }
  .hamburger {
    display: flex;
  }
  .nav-cta {
    display: none;
  }
}