@font-face {
  font-family: 'Gotham';
  src: url('assets/Gotham-Book.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
}

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

:root {
  --green-dark:   #1E6B3E;
  --green-mid:    #2BA567;
  --green-light:  #3DBE78;
  --green-pale:   #D6F0E4;
  --bg-mint:      #DCF0E5;
  --white:        #FFFFFF;
  --text-dark:    #1A2E22;
  --text-body:    #3A4A40;
  --radius-card:  18px;
  --shadow-card:  0 8px 40px rgba(0,0,0,0.10);
}

html, body {
  width: 100%; height: 100%;
  font-family: 'Gotham', 'Segoe UI', sans-serif;
  background-color: #1fa85a;
  color: var(--text-dark);
  overflow-x: hidden;
}

.bg-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page {
  width: 100%;
  max-width: 1280px;
  padding: 30px 24px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.badge {
  display: inline-block;
  border: 2px solid var(--green-mid);
  color: var(--text-dark);
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(4px);
  border-radius: 50px;
  padding: 8px 22px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 26px;
  opacity: 0;
  animation: fadeDown 0.7s ease 2.2s forwards;
}

.hero-title {
  font-size: clamp(1.8rem, 4.5vw, 2.5rem);
  font-weight: 900;
  text-transform: uppercase;
  text-align: center;
  color: var(--white);
  line-height: 1.2;
  max-width: 780px;
  margin-bottom: 16px;
  opacity: 0;
  animation: fadeDown 0.7s ease 2.5s forwards;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.4vw, 0.82rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  color: var(--white);
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeDown 0.7s ease 2.9s forwards;
}

.hero-subtitle span {
  position: relative;
  display: inline-block;
}

.hero-subtitle span::before {
  content: '';
  position: absolute;
  inset: -5px -10px;
  background: rgba(200, 40, 40, 0.65);
  border-radius: 4px;
  transform: scaleX(0);
  transform-origin: left center;
  animation: highlightIn 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) 4s forwards;
  z-index: -1;
}

.stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.bg-elem {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  will-change: opacity;
}

.bg-elem img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.bg-0 {
  z-index: 1;
  opacity: 1;
}

.overlay {
  position: absolute;
  inset: 0;
  z-index: 8;
  background: linear-gradient(
    to bottom,
    rgba(10, 70, 35, 0.72) 0%,
    rgba(10, 70, 35, 0.30) 40%,
    rgba(10, 70, 35, 0.30) 60%,
    rgba(10, 70, 35, 0.72) 100%
  );
  pointer-events: none;
  opacity: 0;
  animation: fadeIn 1s ease 1.8s forwards;
}

.bg-bird {
  z-index: 7;
  pointer-events: none;
  will-change: opacity, transform;
  opacity: 0;
  animation: fadeIn 0.8s ease 1.5s both, pulseBird 5s ease-in-out 3s infinite;
}

.bg-camada {
  z-index: 3;
  opacity: 0;
  animation: fadeIn 0.8s ease 0.3s forwards;
  -webkit-mask-image: radial-gradient(ellipse 55% 58% at 52% 48%, black 40%, transparent 75%);
  mask-image: radial-gradient(ellipse 55% 58% at 52% 48%, black 40%, transparent 75%);
}

.bg-bike {
  z-index: 4;
  opacity: 0;
  animation: fadeIn 0.8s ease 0.6s both, swayLeft 8s ease-in-out 3s infinite;
}

.bg-girl {
  z-index: 5;
  opacity: 0;
  animation: fadeIn 0.8s ease 0.9s both, swayRight 7s ease-in-out 3.2s infinite;
}

.bg-woman {
  z-index: 6;
  opacity: 0;
  animation: fadeIn 0.8s ease 1.2s forwards;
}

.form-card {
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: var(--radius-card);
  box-shadow: 0 12px 50px rgba(0,0,0,0.20);
  padding: 44px 48px 48px;
  width: 100%;
  max-width: 480px;
  position: relative;
  z-index: 10;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.form-card.visible { opacity: 1; }

.form-title {
  font-size: 1.18rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-desc {
  font-size: 0.83rem;
  color: var(--text-body);
  margin-bottom: 28px;
}

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.field label .req { color: #E53939; margin-left: 2px; }

.field input {
  width: 100%;
  border: 1.5px solid #C8DDD3;
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 0.85rem;
  font-family: 'Gotham', 'Segoe UI', sans-serif;
  color: var(--text-dark);
  background: #FAFFFE;
  outline: none;
  transition: border-color 0.2s;
}

.field input::placeholder { color: #99B4A8; }
.field input:focus { border-color: var(--green-mid); }

.field input[type="tel"] { letter-spacing: 0.04em; }

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.check-row input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border: 2px solid var(--green-mid);
  border-radius: 5px;
  background: var(--green-pale);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: background 0.2s;
}

.check-row input[type="checkbox"]:checked {
  background: var(--green-mid);
}

.check-row input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px; top: 1px;
  width: 8px; height: 12px;
  border: 2.5px solid #fff;
  border-top: none; border-left: none;
  transform: rotate(45deg);
}

.check-row label {
  font-size: 0.78rem;
  color: var(--text-body);
  cursor: pointer;
}

.check-row a { color: var(--green-dark); text-decoration: underline; }

.btn-submit {
  display: block;
  width: 100%;
  max-width: 200px;
  margin: 0 auto;
  padding: 14px 0;
  background: var(--green-mid);
  color: var(--white);
  font-family: 'Gotham', 'Segoe UI', sans-serif;
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-submit:hover  { background: var(--green-dark); }
.btn-submit:active { transform: scale(0.97); }

.footer-text {
  margin-top: 36px;
  font-size: 1rem;
  color: var(--white);
  text-align: center;
  max-width: 620px;
  line-height: 1.6;
  opacity: 0;
  animation: fadeUp 0.7s ease 3.8s forwards;
}

@keyframes highlightIn {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes riseIn {
  from { opacity: 0; transform: translateX(-50%) translateY(80px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes slideFromLeft {
  from { opacity: 0; transform: translateX(-140px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideFromRight {
  from { opacity: 0; transform: translateX(140px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-60px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes floatWoman {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(-14px); }
}

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

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

@keyframes floatBird {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50%       { transform: translateY(-20px) rotate(5deg); }
}

@keyframes pulseBird {
  0%, 100% { transform: scale(1) translateY(0); }
  50%       { transform: scale(1.06) translateY(-12px); }
}

@keyframes swayLeft {
  0%, 100% { transform: translateX(0); }
  50%       { transform: translateX(-28px); }
}

@keyframes swayRight {
  0%, 100% { transform: translateX(0); }
  50%       { transform: translateX(28px); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-6px); }
  40%       { transform: translateX(6px); }
  60%       { transform: translateX(-4px); }
  80%       { transform: translateX(4px); }
}

.success-msg {
  display: none;
  text-align: center;
  padding: 24px 0 8px;
}

.success-msg h3 {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--green-dark);
  margin-bottom: 10px;
}

.success-msg p { font-size: 0.83rem; color: var(--text-body); }

.field input:invalid:not(:placeholder-shown),
.field input.touched:invalid {
  border-color: #E53939;
}

@media (max-width: 640px) {
  .page {
    padding: 20px 16px 28px;
    gap: 0;
  }

  .badge {
    font-size: 0.6rem;
    padding: 6px 14px;
    letter-spacing: 0.04em;
    text-align: center;
    margin-bottom: 16px;
  }

  .hero-title {
    font-size: 1.65rem;
    line-height: 1.15;
    margin-bottom: 12px;
  }

  .hero-subtitle {
    font-size: 0.7rem;
    letter-spacing: 0.04em;
    margin-bottom: 24px;
  }

  .form-card {
    padding: 24px 18px 28px;
    max-width: 100%;
    border-radius: 14px;
  }

  .form-title {
    font-size: 1rem;
  }

  .field { margin-bottom: 14px; }

  .field input {
    padding: 11px 12px;
    font-size: 0.82rem;
  }

  .btn-submit {
    max-width: 100%;
    padding: 13px 0;
  }

  .footer-text {
    font-size: 0.62rem;
    margin-top: 20px;
    padding: 0 4px;
  }
}