:root {
  /* Nova paleta de cores - Branco, Preto e Cinza */
  --primary: #1a1a1a;        /* Preto principal */
  --secondary: #4a4a4a;      /* Cinza escuro */
  --accent: #6b7280;         /* Cinza médio */
  --light: #f8fafc;          /* Branco suave */
  --dark: #111827;           /* Preto mais escuro */
  --success: #10b981;        /* Verde para sucesso */
  --warning: #f59e0b;        /* Amarelo para avisos */
  --danger: #ef4444;         /* Vermelho para erros */
  --gray: #9ca3af;           /* Cinza claro */
  --white: #ffffff;          /* Branco puro */
  --gray-100: #f3f4f6;       /* Cinza muito claro */
  --gray-200: #e5e7eb;       /* Cinza claro */
  --gray-300: #d1d5db;       /* Cinza */
  --gray-400: #9ca3af;       /* Cinza médio */
  --gray-500: #6b7280;       /* Cinza */
  --gray-600: #4b5563;       /* Cinza escuro */
  --gray-700: #374151;       /* Cinza muito escuro */
  --gray-800: #1f2937;       /* Quase preto */
  --gray-900: #111827;       /* Preto */
  
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 12px;
  --border-radius-lg: 16px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--light);
  color: var(--primary);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header Moderno */
header {
  background: linear-gradient(135deg, var(--white) 0%, var(--gray-100) 100%);
  border-bottom: 1px solid var(--gray-200);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  min-height: 80px;
}

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

.logo-projecta {
  height: 100px;
  width: auto;
  filter: brightness(0.9);
  transition: var(--transition);
}

.logo-projecta:hover {
  filter: brightness(1);
  transform: scale(1.02);
}

.certificado-img {
  height: 110px;
  width: auto;
  opacity: 0.8;
  transition: var(--transition);
  margin-left: 150px;
}

.certificado-img:hover {
  opacity: 1;
}

/* Navigation Moderna */
nav {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 50px;
  padding: 8px;
  margin-top: 20px;
  display: flex;
  justify-content: center;
  overflow-x: auto;
  box-shadow: var(--shadow);
}

nav button {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 14px;
  background: transparent;
  color: var(--gray-600);
  border: none;
  padding: 12px 24px;
  margin: 0 4px;
  border-radius: 40px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

nav button i {
  font-size: 16px;
}

nav button:hover {
  background: var(--gray-100);
  color: var(--primary);
  transform: translateY(-1px);
}

nav button.active {
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

nav ul.nav-list {
  list-style: none;
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
  margin: 0;
  padding: 0;
}

nav ul.nav-list li a {
  color: var(--gray-600);
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 40px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

nav ul.nav-list li a:hover {
  background: var(--gray-100);
  color: var(--primary);
  transform: translateY(-1px);
}

nav ul.nav-list li a.active {
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

/* Main Content */
main {
  min-height: 70vh;
  padding: 60px 0;
}

section {
  display: none;
  animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

section.active {
  display: block;
}

@keyframes fadeInUp {
  from { 
    opacity: 0; 
    transform: translateY(30px);
  }
  to { 
    opacity: 1; 
    transform: translateY(0);
  }
}

/* Hero Section Moderna */
.hero {
  text-align: center;
  padding: 80px 40px;
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 50%, var(--gray-700) 100%);
  border-radius: var(--border-radius-lg);
  color: var(--white);
  position: relative;
  overflow: hidden;
  margin-bottom: 60px;
  box-shadow: var(--shadow-xl);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h2 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.hero p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  max-width: 600px;
  margin: 0 auto 40px;
  opacity: 0.9;
  font-weight: 400;
}

/* Botões Modernos */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--primary);
  padding: 16px 32px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  background: var(--gray-100);
}

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

/* Cards de Features Modernas */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--gray-600));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

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

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--gray-300);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 32px;
  color: var(--primary);
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--primary), var(--gray-700));
  color: var(--white);
  transform: scale(1.1);
}

.feature-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--primary);
}

.feature-card p {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 16px;
}

/* Section Titles */
.section-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 60px;
  color: var(--primary);
  position: relative;
  padding-bottom: 20px;
  letter-spacing: -0.02em;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--gray-600));
  border-radius: 2px;
}

/* Cards de Lançamentos Modernos */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}

.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--gray-300);
}

.card-image {
  height: 240px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.1) 100%);
}

.card-content {
  padding: 32px 24px;
}

.card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--primary);
}

.card-info {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--gray-600);
  font-size: 14px;
}

.card-info i {
  color: var(--gray-500);
  width: 16px;
}

.status {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin: 16px 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status.available {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.status.reserved {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.status.sold {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.card-button {
  width: 100%;
  margin-top: 20px;
  background: var(--primary);
  color: var(--white);
  border: 1px solid var(--primary);
}

.card-button:hover {
  background: var(--gray-800);
  border-color: var(--gray-800);
}

/* Forms Modernos */
.form-container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-family: 'Inter', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 32px;
  text-align: center;
}

form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  position: relative;
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 8px;
  font-size: 14px;
}

.form-group i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 16px;
  z-index: 2;
}

.form-control {
  width: 100%;
  padding: 16px 16px 16px 48px;
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  transition: var(--transition);
  background: var(--white);
  color: var(--primary);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 26, 26, 0.1);
}

.form-control::placeholder {
  color: var(--gray-400);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
  padding-top: 16px;
  padding-left: 16px;
}

textarea.form-control + i {
  top: 24px;
  transform: none;
}

.submit-btn {
  background: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
  padding: 16px 32px;
  border-radius: var(--border-radius);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.submit-btn:hover {
  background: var(--gray-800);
  border-color: var(--gray-800);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.opcao-form {
  color: var(--gray-600);
  text-decoration: none;
  display: inline-block;
  margin: 0 8px;
  font-weight: 500;
  transition: var(--transition);
  border-radius: var(--border-radius);
  padding: 8px 16px;
  font-size: 14px;
}

.opcao-form:hover {
  color: var(--primary);
  background: var(--gray-100);
  transform: translateY(-1px);
  text-decoration: none;
}

/* Footer Moderno */
footer {
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
  color: var(--white);
  padding: 80px 0 40px;
  margin-top: 80px;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-700), transparent);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 50px;
  margin-bottom: 50px;
}

.footer-column h3 {
  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--gray-300);
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--white);
  transform: translateX(4px);
}

.social-links {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--gray-800);
  border: 1px solid var(--gray-700);
  border-radius: 50%;
  color: var(--white);
  transition: var(--transition);
  font-size: 18px;
}

.social-links a:hover {
  background: var(--white);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid var(--gray-700);
  font-size: 14px;
  color: var(--gray-400);
}

/* Dev Footer */
.footer-dev {
  margin: 40px 0 0 0;
  text-align: center;
}

.footer-dev p {
  margin-bottom: 16px;
  color: var(--gray-300);
  font-weight: 500;
  font-size: 14px;
}

.footer-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
}

.logo-a3d {
  display: block;
  max-width: 100%;
  max-height: 50px;
  height: auto;
  width: auto;
  object-fit: contain;
  filter: brightness(0.8);
  transition: var(--transition);
}

.logo-a3d:hover {
  filter: brightness(1);
  transform: scale(1.05);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  
  .header-content {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  
  .logo {
    justify-content: center;
  }
  
  nav {
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 8px 12px;
  }
  
  .hero {
    padding: 60px 24px;
    margin-bottom: 40px;
  }
  
  .features {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .feature-card {
    padding: 32px 24px;
  }
  
  .cards {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .form-container {
    padding: 32px 24px;
    margin: 0 16px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  
  .footer-column h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .footer-links a {
    justify-content: center;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .footer-logos {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 40px 16px;
  }
  
  .btn {
    padding: 14px 24px;
    font-size: 14px;
  }
  
  .form-container {
    padding: 24px 16px;
  }
  
  .logo-a3d {
    max-height: 40px;
  }
}

/* Animações e Micro-interações */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scroll suave */
html {
  scroll-behavior: smooth;
}

/* Seleção de texto */
::selection {
  background: var(--primary);
  color: var(--white);
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--gray-400);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gray-500);
}

/* Estados de foco para acessibilidade */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Mapa de unidades */
.ap {
  width: 60px;
  height: 60px;
  margin: 5px;
  background-color: var(--success);
  border: 2px solid var(--white);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--white);
  transition: var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow);
}

.ap:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.ap.reservado { 
  background-color: var(--warning);
}

.ap.vendido { 
  background-color: var(--danger);
}

.unidade {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  border-radius: var(--border-radius);
  color: var(--white);
  font-size: 16px;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  background: var(--success);
}
.unidade.disponivel {
  background: linear-gradient(135deg, #27ae60, #2ecc71) !important;
  color: #fff !important;
}
.unidade.reservado {
  background: linear-gradient(135deg, #f39c12, #e67e22) !important;
  color: #fff !important;
}
.unidade.vendido {
  background: linear-gradient(135deg, #e74c3c, #c0392b) !important;
  color: #fff !important;
}
.unidade span {
  color: #fff !important;
  font-size: 12px !important;
  display: block;
  width: 100%;
  text-align: center;
  line-height: 1.2;
}

/* Utilitários */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }

.hidden { display: none; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }

.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.rounded { border-radius: var(--border-radius); }
.rounded-lg { border-radius: var(--border-radius-lg); }
.rounded-full { border-radius: 9999px; }

.shadow { box-shadow: var(--shadow); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* Drawers Laterais */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
  align-items: stretch;
  justify-content: flex-end;
}
.drawer.active {
  display: flex;
}
.drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(30, 30, 30, 0.35);
  backdrop-filter: blur(6px);
  z-index: 1;
  transition: background 0.3s;
}
.drawer-content {
  position: relative;
  z-index: 2;
  background: #fff;
  min-height: 100vh;
  width: 100vw;
  max-width: 480px;
  box-shadow: -4px 0 24px rgba(0,0,0,0.18);
  border-radius: 16px 0 0 16px;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(.4,0,.2,1);
  display: flex;
  flex-direction: column;
  padding: 32px 24px 24px 32px;
  overflow-y: auto;
}
.drawer.active .drawer-content {
  transform: translateX(0);
}
.drawer .close {
  position: absolute;
  top: 18px;
  right: 24px;
  font-size: 2rem;
  color: #888;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 3;
  transition: color 0.2s;
}
.drawer .close:focus, .drawer .close:hover {
  color: #222;
  outline: 2px solid #1976d2;
}
.drawer .form-title {
  margin-top: 0;
  margin-bottom: 24px;
  font-size: 1.5rem;
  font-weight: 600;
  color: #1976d2;
  display: flex;
  align-items: center;
  gap: 10px;
}
.drawer .form-group {
  margin-bottom: 18px;
}
.drawer .form-control {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #cfd8dc;
  border-radius: 6px;
  font-size: 1rem;
  background: #f7fafd;
  transition: border 0.2s;
}
.drawer .form-control:focus {
  border: 1.5px solid #1976d2;
  outline: none;
  background: #fff;
}
.drawer .submit-btn {
  background: #1976d2;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 12px 24px;
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
  margin-top: 10px;
  box-shadow: 0 2px 8px rgba(25,118,210,0.08);
  transition: background 0.2s;
}
.drawer .submit-btn:hover, .drawer .submit-btn:focus {
  background: #1256a3;
  outline: 2px solid #1976d2;
}
@media (max-width: 600px) {
  .drawer-content {
    max-width: 100vw;
    border-radius: 0;
    padding: 20px 8px 16px 8px;
  }
}
body.drawer-open {
  overflow: hidden;
}