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

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #f5f0eb;
  color: #2D2D2D;
  min-height: 100vh;
}

/* ===== TWEMOJI ===== */
img.emoji {
  height: 1.1em;
  width: 1.1em;
  margin: 0 0.05em;
  vertical-align: -0.15em;
  display: inline-block;
}

/* ===== HEADER ===== */
.site-header {
  background: linear-gradient(135deg, #E8730C, #C45A00);
  color: #fff;
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(232, 115, 12, 0.3);
}

.header-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  font-size: 2rem;
}

.header-logo h1 {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.header-logo p {
  font-size: 0.75rem;
  opacity: 0.85;
  margin-top: 1px;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  background: url('https://images.unsplash.com/photo-1488646953014-85cb44e25828?w=1400&q=80') center/cover no-repeat;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.55), rgba(232,115,12,0.3));
}

.hero-content {
  position: relative;
  z-index: 1;
  color: #fff;
  max-width: 600px;
}

.hero-content h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.hero-content p {
  font-size: 1rem;
  opacity: 0.95;
  line-height: 1.6;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* ===== FORM SECTION ===== */
.form-section {
  max-width: 680px;
  margin: -40px auto 40px;
  padding: 0 16px;
  position: relative;
  z-index: 2;
}

.card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.12);
  overflow: hidden;
}

form {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ===== FORM ELEMENTS ===== */
.form-group > label:first-child {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 10px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

input[type="text"],
input[type="date"],
input[type="number"],
select {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid #e8e8e8;
  border-radius: 12px;
  font-size: 0.9rem;
  font-family: inherit;
  color: #333;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fafafa;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
select:focus {
  outline: none;
  border-color: #E8730C;
  box-shadow: 0 0 0 3px rgba(232, 115, 12, 0.12);
  background: #fff;
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ===== DATE MODE TOGGLE ===== */
.date-mode-toggle {
  display: flex;
  gap: 0;
  margin-bottom: 12px;
  border: 2px solid #e8e8e8;
  border-radius: 10px;
  overflow: hidden;
}

.mode-btn {
  flex: 1;
  padding: 10px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #888;
  background: #fafafa;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.mode-btn.active {
  background: #E8730C;
  color: #fff;
}

.mode-btn:not(.active):hover {
  background: #FFF5F0;
  color: #E8730C;
}

/* Flexible date row */
.flex-date-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.flex-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.flex-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* ===== DATE RANGE PICKER ===== */
.date-range-picker {
  position: relative;
}

.date-range-display {
  display: flex;
  align-items: center;
  gap: 0;
  border: 2px solid #e8e8e8;
  border-radius: 12px;
  background: #fafafa;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  overflow: hidden;
}

.date-range-display:hover,
.date-range-display.active {
  border-color: #E8730C;
  box-shadow: 0 0 0 3px rgba(232, 115, 12, 0.12);
}

.date-range-slot {
  flex: 1;
  padding: 10px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.date-range-slot.selected .slot-value {
  color: #E8730C;
  font-weight: 700;
}

.slot-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.slot-value {
  font-size: 0.92rem;
  font-weight: 500;
  color: #aaa;
}

.date-range-arrow {
  font-size: 1.1rem;
  color: #ccc;
  padding: 0 4px;
}

.date-days-count {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: #E8730C;
  padding: 6px 16px 0;
  display: none;
}

.date-days-count.show {
  display: block;
}

/* Calendar Dropdown */
.calendar-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  border: 1px solid #e8e8e8;
  padding: 16px;
  z-index: 50;
  display: none;
  animation: calSlideIn 0.2s ease;
}

.calendar-dropdown.open {
  display: block;
}

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

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.cal-month-year {
  font-size: 0.9rem;
  font-weight: 700;
  color: #333;
}

.cal-nav {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid #e0e0e0;
  background: #fff;
  font-size: 1.2rem;
  color: #555;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  font-family: inherit;
}

.cal-nav:hover {
  border-color: #E8730C;
  color: #E8730C;
  background: #FFF5F0;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  margin-bottom: 8px;
}

.calendar-weekdays span {
  font-size: 0.68rem;
  font-weight: 600;
  color: #999;
  text-transform: uppercase;
  padding: 4px 0;
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 500;
  color: #333;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.15s;
  border: none;
  background: none;
  font-family: inherit;
  position: relative;
}

.cal-day:hover:not(.disabled):not(.empty) {
  background: #FFF5F0;
  color: #E8730C;
}

.cal-day.disabled {
  color: #ddd;
  cursor: default;
}

.cal-day.empty {
  cursor: default;
}

.cal-day.today {
  border: 2px solid #E8730C;
}

.cal-day.start,
.cal-day.end {
  background: #E8730C;
  color: #fff;
  font-weight: 700;
  border-radius: 50%;
}

.cal-day.in-range {
  background: #FFF0E6;
  color: #E8730C;
  border-radius: 0;
}

.cal-day.in-range.start {
  border-radius: 50% 0 0 50%;
  background: #E8730C;
  color: #fff;
}

.cal-day.in-range.end {
  border-radius: 0 50% 50% 0;
  background: #E8730C;
  color: #fff;
}

.calendar-footer {
  margin-top: 12px;
  text-align: center;
}

.cal-clear {
  font-size: 0.82rem;
  font-weight: 500;
  color: #999;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 8px;
  transition: all 0.15s;
  font-family: inherit;
}

.cal-clear:hover {
  color: #E8730C;
  background: #FFF5F0;
}

/* ===== CHECKBOX GRID ===== */
.checkbox-grid {
  display: grid;
  gap: 10px;
}

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

.checkbox-grid.destinos-grid,
.checkbox-grid.atividades-grid {
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.destinos-grid .check-card,
.atividades-grid .check-card {
  padding: 9px 10px;
  gap: 4px;
}

.destinos-grid .check-label,
.atividades-grid .check-label {
  font-size: 0.78rem;
  white-space: nowrap;
}

.checkbox-grid.cols-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.check-card {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  border: 2px solid #e8e8e8;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  background: #fafafa;
  user-select: none;
}

.check-card:hover {
  border-color: #f0c89a;
  background: #fff8f3;
}

.check-card input[type="checkbox"] {
  display: none;
}

.check-card input[type="checkbox"]:checked + .check-label {
  color: #E8730C;
  font-weight: 600;
}

.check-card:has(input:checked) {
  border-color: #E8730C;
  background: #FFF5F0;
  box-shadow: 0 0 0 3px rgba(232, 115, 12, 0.1);
}

.check-label {
  font-size: 0.85rem;
  color: #555;
  transition: color 0.2s;
  white-space: nowrap;
}

/* Outro destino */
.outro-destino {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.check-card.full {
  width: 100%;
}

.outro-input {
  transition: opacity 0.2s;
}

.outro-input:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ===== BUDGET SLIDER ===== */
.budget-slider-row {
  margin-bottom: 10px;
}

.budget-slider {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: linear-gradient(90deg, #E8730C var(--fill, 14%), #e8e8e8 var(--fill, 14%));
  border-radius: 6px;
  outline: none;
  cursor: pointer;
}

.budget-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #E8730C;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(232, 115, 12, 0.4);
  cursor: grab;
  transition: transform 0.15s;
}

.budget-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.budget-slider::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.2);
}

.budget-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #E8730C;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(232, 115, 12, 0.4);
  cursor: grab;
}

.budget-slider::-moz-range-track {
  height: 6px;
  border-radius: 6px;
  background: #e8e8e8;
}

.budget-slider::-moz-range-progress {
  height: 6px;
  border-radius: 6px;
  background: #E8730C;
}

.budget-slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font-size: 0.7rem;
  color: #bbb;
  font-weight: 500;
}

/* ===== MONEY INPUT ===== */
.input-money {
  display: flex;
  align-items: center;
  border: 2px solid #e8e8e8;
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fafafa;
}

.input-money:focus-within {
  border-color: #E8730C;
  box-shadow: 0 0 0 3px rgba(232, 115, 12, 0.12);
  background: #fff;
}

.money-prefix {
  padding: 13px 14px;
  font-size: 0.92rem;
  font-weight: 700;
  color: #E8730C;
  background: #FFF5F0;
  border-right: 2px solid #e8e8e8;
  white-space: nowrap;
}

.input-money input {
  border: none;
  border-radius: 0;
  background: transparent;
  padding: 13px 14px;
  flex: 1;
  font-size: 1.05rem;
  font-weight: 600;
  color: #333;
}

.input-money input:focus {
  outline: none;
  box-shadow: none;
}

/* ===== SUBMIT BUTTON ===== */
.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, #E8730C, #C45A00);
  color: #fff;
  border: none;
  border-radius: 14px;
  font-size: 1.1rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  margin-top: 4px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232, 115, 12, 0.4);
}

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

.btn-icon {
  font-size: 1.3rem;
  transition: transform 0.2s;
}

.btn-submit:hover .btn-icon {
  transform: translateX(4px);
}

/* ===== FOOTER ===== */
.site-footer {
  background: #1a1a2e;
  color: #ccc;
  text-align: center;
  padding: 36px 24px;
}

.footer-brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.88rem;
  color: #999;
  margin-bottom: 16px;
  line-height: 1.5;
}

.footer-copy {
  font-size: 0.78rem;
  color: #666;
}

/* ===== LOADING OVERLAY ===== */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.loading-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.loading-content {
  background: #fff;
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.loading-content h2 {
  font-size: 1.3rem;
  color: #333;
  margin-bottom: 16px;
}

.loading-content p {
  font-size: 0.88rem;
  color: #666;
  line-height: 1.6;
}

/* Progress Phase */
.progress-phase {
  display: block;
}

.progress-phase.hidden {
  display: none;
}

.progress-bar-track {
  width: 100%;
  height: 10px;
  background: #f0f0f0;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 14px;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #E8730C, #F5A623);
  border-radius: 10px;
  transition: width 0.4s ease;
}

.progress-percent {
  font-size: 2rem;
  font-weight: 800;
  color: #E8730C;
  margin-bottom: 8px;
}

/* Step icon animated */
.step-icon-wrapper {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.step-icon {
  font-size: 2.4rem;
  display: inline-block;
  transition: opacity 0.2s;
}

.step-icon.anim-fly {
  animation: iconFly 1.5s ease-in-out infinite;
}

.step-icon.anim-pulse {
  animation: iconPulse 1s ease-in-out infinite;
}

.step-icon.anim-bounce {
  animation: iconBounce 0.8s ease-in-out infinite;
}

.step-icon.anim-swing {
  animation: iconSwing 1s ease-in-out infinite;
  transform-origin: top center;
}

.step-icon.anim-spin {
  animation: iconSpin 1.5s linear infinite;
}

.step-icon.anim-shake {
  animation: iconShake 0.6s ease-in-out infinite;
}

.step-icon.anim-float {
  animation: iconFloat 2s ease-in-out infinite;
}

@keyframes iconFly {
  0% { transform: translate(-12px, 6px) rotate(-10deg); opacity: 0.7; }
  50% { transform: translate(12px, -6px) rotate(5deg); opacity: 1; }
  100% { transform: translate(-12px, 6px) rotate(-10deg); opacity: 0.7; }
}

@keyframes iconPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.25); }
}

@keyframes iconBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes iconSwing {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(15deg); }
  75% { transform: rotate(-15deg); }
}

@keyframes iconSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes iconShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px) rotate(-5deg); }
  75% { transform: translateX(5px) rotate(5deg); }
}

@keyframes iconFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-8px) scale(1.1); }
}

/* Step text with fade transition */
.progress-step {
  font-size: 0.88rem;
  color: #888;
  min-height: 1.4em;
  transition: opacity 0.3s;
}

.progress-step.fade-out {
  opacity: 0;
  transform: translateY(4px);
}

.progress-step.fade-in {
  animation: stepFadeIn 0.3s ease forwards;
}

@keyframes stepFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Done Phase */
.progress-done {
  display: none;
}

.progress-done.show {
  display: block;
  animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.checkmark-circle {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  animation: scaleIn 0.3s ease;
}

.checkmark-circle svg {
  width: 100%;
  height: 100%;
}

.checkmark-circle circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  animation: circleStroke 0.5s ease forwards;
}

.checkmark-path {
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: checkStroke 0.35s 0.35s ease forwards;
}

@keyframes scaleIn {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

@keyframes circleStroke {
  to { stroke-dashoffset: 0; }
}

@keyframes checkStroke {
  to { stroke-dashoffset: 0; }
}

.progress-done h2 {
  color: #4CAF50;
  margin-bottom: 8px;
}

.progress-done p {
  color: #999;
  font-size: 0.85rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .hero {
    min-height: 200px;
    padding: 32px 20px;
  }

  .hero-content h2 {
    font-size: 1.4rem;
  }

  .hero-content p {
    font-size: 0.88rem;
  }

  .form-section {
    margin-top: -30px;
  }

  form {
    padding: 24px 18px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

  .checkbox-grid.destinos-grid,
  .checkbox-grid.atividades-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .destinos-grid .check-label,
  .atividades-grid .check-label {
    font-size: 0.72rem;
  }

  .checkbox-grid.cols-3 {
    grid-template-columns: 1fr 1fr;
  }

  .header-logo h1 {
    font-size: 1.2rem;
  }

}