/* ==========================================
   CSS VARIABLES
   ========================================== */
:root {
  /* Cores principais da logo Sandes G.V Fight */
  --primary-yellow: #FFD700;
  --primary-black: #000000;
  --accent-blue: #0066CC;
  --white: #FFFFFF;
  --gray-light: #F5F5F5;
  --gray-dark: #333333;

  /* Sombras e efeitos */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);

  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* Espaçamentos */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;

  /* Bordas */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
}

/* ==========================================
   RESET & BASE
   ========================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--gray-dark);
  background-color: var(--white);
  overflow-x: hidden;
}

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

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

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

/* ==========================================
   UTILITIES
   ========================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.highlight {
  color: var(--primary-yellow);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.editable-field {
  font-weight: 700;
  color: var(--primary-yellow);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(0,0,0,0.7), rgba(0,0,0,0.5)),
    url('../assets/images/hero-bg.png') center/cover no-repeat;
  color: var(--white);
  padding: var(--spacing-lg) var(--spacing-md);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.4));
  pointer-events: none;
}

.logo {
  width: 180px;
  max-width: 90%;
  margin: 0 auto var(--spacing-md);
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.5));
  animation: fadeInDown 0.8s ease;
}

.badge {
  display: inline-block;
  background: var(--primary-yellow);
  color: var(--primary-black);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-md);
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-subtitle {
  font-size: clamp(1rem, 3vw, 1.5rem);
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
  animation: fadeInUp 1s ease 0.4s backwards;
}

.btn-scroll {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--primary-yellow);
  color: var(--primary-black);
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  animation: fadeInUp 1s ease 0.6s backwards;
}

.btn-scroll:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.arrow-down {
  animation: bounce 2s infinite;
}

/* ==========================================
   EVENT INFO SECTION
   ========================================== */
.event-info {
  padding: var(--spacing-lg) 0;
  background: var(--gray-light);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.info-card {
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.info-card .icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.info-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary-black);
  margin-bottom: var(--spacing-xs);
}

.info-card p {
  font-size: 1rem;
  color: var(--gray-dark);
  line-height: 1.5;
}

.event-highlights {
  background: var(--primary-black);
  color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary-yellow);
}

.event-highlights h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.event-highlights ul {
  list-style: none;
  padding-left: 0;
}

.event-highlights li {
  padding: var(--spacing-xs) 0;
  padding-left: 1.5rem;
  position: relative;
}

.event-highlights li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-yellow);
  font-weight: 700;
}

/* ==========================================
   REGISTRATION FORM
   ========================================== */
.registration {
  padding: var(--spacing-lg) 0;
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
}

.registration .form-wrapper {
  max-width: 640px;
  margin: 0 auto;
  background: #fff;
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,.08);
}

.registration .form-title {
  font-size: clamp(1.8rem, 4.5vw, 2.4rem);
  text-align: center;
  margin-bottom: .5rem;
  color: var(--primary-black);
  font-weight: 800;
}

.registration .form-description {
  text-align: center;
  color: #6b7280;
  margin-bottom: 1.75rem;
}

.social-proof {
  text-align: center;
  padding: var(--spacing-sm);
  background: var(--primary-yellow);
  color: var(--primary-black);
  border-radius: var(--radius-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

#registration-count {
  font-size: 1.5rem;
  font-weight: 900;
}

.registration .registration-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.registration .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.registration .form-group label {
  font-weight: 600;
  color: #111827;
}

.registration .form-group input {
  height: 56px;
  padding: 0 1rem;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  font-size: 1rem;
  background: #FFFFFF;
  transition: var(--transition-fast);
  box-shadow: 0 1px 0 rgba(0,0,0,.02);
}

.registration .form-group input:focus {
  outline: none;
  border-color: #FCD34D;
  box-shadow: 0 0 0 4px rgba(252, 211, 77, .25);
}

.form-group input.error {
  border-color: #e74c3c;
}

.registration .error-message {
  color: #e74c3c;
  font-size: 0.875rem;
  display: none;
}

.registration .error-message.show {
  display: block;
}

.registration .btn-primary {
  padding: 1.1rem 1.25rem;
  background: linear-gradient(180deg, #FFD84D 0%, #FFC800 100%);
  color: #1F2937;
  font-size: 1.0625rem;
  font-weight: 800;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(255, 200, 0, .35);
}

.registration .btn-full { width: 100%; }

.registration .btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(255, 200, 0, .45);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.spinner {
  animation: spin 1s linear infinite;
}
#registration-form ::placeholder { color: #9CA3AF; opacity: 1; }

.registration .form-consent {
  text-align: center;
  color: #6B7280;
  font-size: .875rem;
  margin-top: .9rem;
}

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

/* ==========================================
   SENSEI SECTION
   ========================================== */
.sensei {
  padding: var(--spacing-lg) 0;
  background: var(--gray-light);
}

.sensei-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  max-width: 705px;
  margin: 0 auto;
}

.sensei-image {
  width: 250px;
  margin: 10px;
}

/* footer logo rounded */
.imglogofooter {
  border-radius: 50%;
  border: 4px solid var(--primary-yellow);
  box-shadow: var(--shadow-md);
}

.sensei-text h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-xs);
}

.sensei-title {
  color: var(--accent-blue);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.sensei-verse {
  margin-top: 0;
  color: #4B5563;
  font-size: 1rem;
  line-height: 1.6;
  font-style: italic;
  text-align: center;
  max-width: 640px;
  padding: 0rem 1rem;
  margin-left: auto;
  margin-right: auto;
}

.sensei-verse::before,
.sensei-verse::after {
  content: '';
  display: block;
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-yellow), transparent);
  margin: 10px auto;
  opacity: 0.6;
}

/* ==========================================
   MYSTERY SECTION
   ========================================== */
.mystery {
  padding: var(--spacing-lg) 0;
  background:
    linear-gradient(135deg, rgba(0,0,0,0.9), rgba(0,0,0,0.7)),
    url('../assets/images/hero-bg.jpg') center/cover fixed;
  color: var(--white);
  text-align: center;
}

.mystery-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--spacing-md);
  color: var(--primary-yellow);
}

.mystery-content p {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  margin-bottom: var(--spacing-sm);
  opacity: 0.9;
}

.mystery-tagline {
  font-style: italic;
  color: var(--primary-yellow);
  font-weight: 600;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  padding: var(--spacing-md);
  background: var(--primary-black);
  color: var(--white);
  text-align: center;
}

/* .footer-tagline {
  color: var(--primary-yellow);
  font-weight: 600;
  margin-top: var(--spacing-xs);
} */

/* ==========================================
   WHATSAPP FLOAT BUTTON
   ========================================== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: var(--transition-normal);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}

/* ==========================================
   THANK YOU PAGE
   ========================================== */
.thank-you-page {
  background: var(--gray-light);
}

.thank-you {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg) var(--spacing-md);
}

.thank-you .container {
  max-width: 700px;
  text-align: center;
}

.success-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--spacing-md);
}

.checkmark {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  display: block;
  stroke-width: 3;
  stroke: var(--primary-yellow);
  stroke-miterlimit: 10;
  box-shadow: inset 0 0 0 var(--primary-yellow);
}

.checkmark.animate .checkmark-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark.animate .checkmark-check {
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.6s forwards;
}

.thank-you-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--spacing-sm);
  color: var(--primary-black);
}

.thank-you-subtitle {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  color: var(--gray-dark);
  margin-bottom: var(--spacing-lg);
}

.confirmation-card {
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-md);
  text-align: left;
}

.confirmation-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-black);
}

.confirmation-list {
  list-style: none;
  padding: 0;
}

.confirmation-list li {
  padding: var(--spacing-xs) 0;
  font-size: 1.125rem;
  color: var(--gray-dark);
}

.thank-you-actions {
  margin-bottom: var(--spacing-lg);
}

.btn-secondary {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--primary-black);
  color: var(--white);
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
}

.btn-secondary:hover {
  background: var(--gray-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.mystery-reminder {
  background: var(--primary-yellow);
  color: var(--primary-black);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1.125rem;
}

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes stroke {
  100% { stroke-dashoffset: 0; }
}

/* ======= Overrides pixel-perfect for registration form (image match) ======= */
.registration { padding: var(--spacing-lg) 0; background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%); }
.registration .form-wrapper { max-width: 720px; margin: 0 auto; background:#FFFFFF; padding: clamp(1.5rem,3.2vw,2.25rem); border-radius:24px; box-shadow:0 24px 80px rgba(0,0,0,.10); border:1px solid #F1F5F9; }
.registration .form-title { font-size: clamp(1.8rem,4.5vw,2.4rem); text-align:center; margin-bottom:.5rem; color:#111827; font-weight:800; }
.registration .form-description { text-align:center; color:#6B7280; margin-bottom:2rem; }
.registration .registration-form { display:flex; flex-direction:column; gap: var(--spacing-md); }
.registration .form-group { display:flex; flex-direction:column; gap: var(--spacing-xs); }
.registration .form-group label { font-weight:700; color:#111827; margin-bottom:.375rem; }
.registration .form-group input { height:60px; padding:0 1.1rem; border:1px solid #E5E7EB; border-radius:14px; font-size:1rem; background:#FFFFFF; transition:var(--transition-fast); box-shadow:0 1px 0 rgba(0,0,0,.02); caret-color:#111827; }
.registration .form-group input:focus { outline:none; border-color:#FCD34D; box-shadow:0 0 0 4px rgba(252,211,77,.25); }
.registration .error-message { color:#e74c3c; font-size:.875rem; display:none; }
.registration .error-message.show { display:block; }
.registration .btn-primary { padding:1.15rem 1.25rem; background:linear-gradient(180deg,#FFE15A 0%, #FFC800 100%); color:#1F2937; font-size:1.0625rem; font-weight:800; border-radius:14px; cursor:pointer; transition:var(--transition-normal); position:relative; overflow:hidden; min-height:56px; display:flex; align-items:center; justify-content:center; box-shadow:0 12px 26px rgba(255,200,0,.35); }
.registration .btn-primary:hover:not(:disabled){ transform:translateY(-1px); box-shadow:0 14px 28px rgba(255,200,0,.45); }
.registration .btn-full{ width:100%; }
#registration-form ::placeholder { color:#9CA3AF; opacity:1; }
.registration .form-consent { text-align:center; color:#6B7280; font-size:.875rem; margin-top:.9rem; }
.social-proof{ display:none !important; }