@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Raleway:wght@300;400;500;600;700;800&display=swap');

/* ─── CSS Variables ─────────────────────────────────────────────────────── */
:root {
  --white:        #FFFFFF;
  --off-white:    #F5F8FA;
  --light-gray:   #EAF0F4;
  --mid-gray:     #B0BEC5;
  --dark-gray:    #455A64;
  --text-main:    #263238;

  --green-light:  #E8F5E9;
  --green-mid:    #43A047;
  --green-deep:   #2E7D32;

  --blue-light:   #E3F2FD;
  --blue-mid:     #1E88E5;
  --blue-deep:    #1565C0;

  --gradient-brand:  linear-gradient(135deg, var(--blue-deep) 0%, var(--green-mid) 100%);
  --gradient-subtle: linear-gradient(135deg, #E3F2FD 0%, #E8F5E9 100%);
}

/* ─── Reset & Base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--off-white);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  position: relative;
}

/* ─── Background Decor ──────────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 15% 20%, rgba(30,136,229,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 85% 80%, rgba(67,160,71,0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: -120px;
  right: -120px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  border: 1.5px solid rgba(30,136,229,0.12);
  pointer-events: none;
  z-index: 0;
  animation: rotateSlow 30s linear infinite;
}

.decor-circle {
  position: fixed;
  bottom: -100px;
  left: -100px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  border: 1.5px solid rgba(67,160,71,0.12);
  pointer-events: none;
  z-index: 0;
  animation: rotateSlow 24s linear infinite reverse;
}

.decor-circle::after {
  content: '';
  position: absolute;
  inset: 30px;
  border-radius: 50%;
  border: 1px solid rgba(67,160,71,0.08);
}

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

/* ─── Main Container ────────────────────────────────────────────────────── */
.container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 760px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

/* ─── LOGO ──────────────────────────────────────────────────────────────── */
.logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  animation: fadeUp 0.8s 0.0s cubic-bezier(0.22, 1, 0.36, 1) both;
  cursor: default;
}

.logo-mark {
  width: 62px;
  height: 62px;
  margin-bottom: 1rem;
  filter: drop-shadow(0 4px 12px rgba(21,101,192,0.18));
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.3s ease;
}

.logo-wrap:hover .logo-mark {
  transform: scale(1.12) rotate(-4deg);
  filter: drop-shadow(0 8px 22px rgba(21,101,192,0.32));
}

.logo-wordmark {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

.logo-familia {
  font-family: 'Poppins', sans-serif;
  font-weight: 300;
  font-size: 1.05rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 0.15rem;
  transition: letter-spacing 0.4s ease, color 0.3s ease;
}

.logo-wrap:hover .logo-familia {
  letter-spacing: 0.52em;
  color: var(--blue-deep);
}

.logo-name {
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: 4.2rem;
  letter-spacing: -0.01em;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: transform 0.3s ease;
}

.logo-wrap:hover .logo-name {
  transform: scaleX(1.02);
}

.logo-campos {
  font-family: 'Raleway', sans-serif;
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dark-gray);
  margin-top: 0.25rem;
  transition: letter-spacing 0.4s ease;
}

.logo-wrap:hover .logo-campos {
  letter-spacing: 0.4em;
}

.logo-divider {
  width: 64px;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
  margin: 1rem auto 1rem;
  transition: width 0.4s ease;
}

.logo-wrap:hover .logo-divider {
  width: 100px;
}

.logo-tagline {
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mid-gray);
  transition: color 0.3s ease;
}

.logo-wrap:hover .logo-tagline {
  color: var(--green-mid);
}

/* ─── Card ──────────────────────────────────────────────────────────────── */
.card {
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 20px;
  padding: 2.8rem 3rem;
  width: 100%;
  box-shadow:
    0 2px 4px rgba(0,0,0,0.04),
    0 8px 32px rgba(21,101,192,0.07),
    0 24px 64px rgba(21,101,192,0.04);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
  animation: fadeUp 0.9s 0.15s cubic-bezier(0.22, 1, 0.36, 1) both;
  transition: box-shadow 0.4s ease, transform 0.3s ease;
}

.card:hover {
  box-shadow:
    0 4px 8px rgba(0,0,0,0.05),
    0 16px 48px rgba(21,101,192,0.12),
    0 32px 80px rgba(21,101,192,0.06);
  transform: translateY(-3px);
}

/* ─── Construction Icon ─────────────────────────────────────────────────── */
.construction-icon {
  width: 52px;
  height: 52px;
  background: var(--gradient-subtle);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(30,136,229,0.14);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.construction-icon:hover {
  transform: scale(1.15) rotate(8deg);
  box-shadow: 0 6px 20px rgba(21,101,192,0.18);
}

.construction-icon svg {
  width: 26px;
  height: 26px;
  animation: spinPulse 4s ease-in-out infinite;
}

@keyframes spinPulse {
  0%,100% { transform: rotate(0deg) scale(1); }
  50%      { transform: rotate(180deg) scale(1.08); }
}

.card-title {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 1.55rem;
  color: var(--text-main);
  letter-spacing: -0.01em;
  text-align: center;
  animation: fadeUp 0.7s 0.3s both;
}

.card-subtitle {
  font-family: 'Poppins', sans-serif;
  font-weight: 300;
  font-size: 0.93rem;
  color: var(--dark-gray);
  text-align: center;
  line-height: 1.7;
  max-width: 420px;
  animation: fadeUp 0.7s 0.4s both;
}

/* ─── Progress ──────────────────────────────────────────────────────────── */
.progress-wrap {
  width: 100%;
  max-width: 380px;
  animation: fadeUp 0.7s 0.5s both;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-family: 'Poppins', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--mid-gray);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.55rem;
}

.progress-label span:last-child {
  color: var(--blue-mid);
  font-weight: 600;
}

.progress-track {
  width: 100%;
  height: 6px;
  background: var(--light-gray);
  border-radius: 99px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0;
  background: var(--gradient-brand);
  border-radius: 99px;
  animation: fillBar 1.6s 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes fillBar { to { width: 65%; } }

/* ─── Pills ─────────────────────────────────────────────────────────────── */
.features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  animation: fadeUp 0.7s 0.55s both;
}

.pill {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--gradient-subtle);
  border: 1px solid rgba(30,136,229,0.12);
  border-radius: 99px;
  padding: 0.38rem 0.9rem;
  font-family: 'Poppins', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--blue-deep);
  cursor: default;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.25s ease,
              border-color 0.25s ease,
              background 0.25s ease;
}

.pill:hover {
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 6px 18px rgba(21,101,192,0.15);
  border-color: rgba(30,136,229,0.35);
  background: linear-gradient(135deg, #d0e8fb 0%, #d5f0d5 100%);
}

.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gradient-brand);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.pill:hover .pill-dot {
  transform: scale(1.5);
}

/* ─── Divider ───────────────────────────────────────────────────────────── */
.card-hr {
  width: 100%;
  border: none;
  border-top: 1px solid var(--light-gray);
}

/* ─── Notify Form ───────────────────────────────────────────────────────── */
.notify-label {
  font-family: 'Poppins', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--dark-gray);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  animation: fadeUp 0.7s 0.6s both;
}

.notify-row {
  display: flex;
  gap: 0.6rem;
  width: 100%;
  max-width: 400px;
  animation: fadeUp 0.7s 0.65s both;
}

.notify-input {
  flex: 1;
  border: 1.5px solid var(--light-gray);
  border-radius: 10px;
  padding: 0.68rem 1rem;
  font-family: 'Poppins', sans-serif;
  font-size: 0.86rem;
  color: var(--text-main);
  background: var(--white);
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

.notify-input::placeholder { color: var(--mid-gray); }

.notify-input:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(30,136,229,0.12);
  transform: scaleY(1.02);
}

.notify-btn {
  background: var(--gradient-brand);
  color: var(--white);
  border: none;
  border-radius: 10px;
  padding: 0.68rem 1.3rem;
  font-family: 'Poppins', sans-serif;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s ease, transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.notify-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s ease;
}

.notify-btn:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 24px rgba(21,101,192,0.3);
}

.notify-btn:hover::after {
  background: rgba(255,255,255,0.08);
}

.notify-btn:active {
  transform: scale(0.97);
  box-shadow: none;
}

/* ─── Captcha ───────────────────────────────────────────────────────────── */
.captcha-wrap {
  width: 100%;
  max-width: 400px;
  animation: fadeUp 0.7s 0.62s both;
}

.captcha-box {
  background: var(--white);
  border: 1.5px solid var(--light-gray);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.captcha-box:hover {
  border-color: rgba(30,136,229,0.25);
  box-shadow: 0 2px 12px rgba(21,101,192,0.07);
}

.captcha-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.captcha-shield {
  font-size: 0.95rem;
}

.captcha-title {
  font-family: 'Poppins', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--blue-deep);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex: 1;
}

.captcha-badge {
  font-family: 'Poppins', sans-serif;
  font-size: 0.6rem;
  color: var(--mid-gray);
  letter-spacing: 0.05em;
  background: var(--light-gray);
  padding: 0.15rem 0.5rem;
  border-radius: 99px;
}

.captcha-challenge {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

/* Canvas com a equação desenhada (dificulta OCR de bots) */
#captchaCanvas {
  border-radius: 8px;
  border: 1px solid var(--light-gray);
  background: var(--off-white);
  flex-shrink: 0;
  display: block;
}

.captcha-equals {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--dark-gray);
  flex-shrink: 0;
}

.captcha-input {
  width: 72px;
  border: 1.5px solid var(--light-gray);
  border-radius: 8px;
  padding: 0.5rem 0.7rem;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  text-align: center;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -moz-appearance: textfield;
}

.captcha-input::-webkit-outer-spin-button,
.captcha-input::-webkit-inner-spin-button { -webkit-appearance: none; }

.captcha-input:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(30,136,229,0.12);
}

.captcha-input.error  { border-color: #E53935; background: #fff5f5; }
.captcha-input.ok     { border-color: var(--green-mid); background: #f5fff5; }

.captcha-refresh {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--mid-gray);
  padding: 0.3rem;
  border-radius: 6px;
  transition: color 0.2s, transform 0.35s ease;
  flex-shrink: 0;
}

.captcha-refresh:hover {
  color: var(--blue-mid);
  transform: rotate(180deg);
}

/* ─── Success Toast ─────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: linear-gradient(135deg, var(--blue-deep), var(--green-mid));
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.9rem 1.8rem;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(21,101,192,0.25);
  z-index: 100;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ─── Footer ────────────────────────────────────────────────────────────── */
.footer {
  font-family: 'Poppins', sans-serif;
  font-size: 0.7rem;
  color: var(--mid-gray);
  text-align: center;
  letter-spacing: 0.03em;
  animation: fadeUp 0.9s 0.3s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.footer a {
  color: var(--blue-mid);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer a:hover { color: var(--blue-deep); }

/* ─── Keyframes ─────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 540px) {
  .card { padding: 2rem 1.4rem; }
  .logo-name { font-size: 3rem; }
  .logo-mark { width: 50px; height: 50px; }
  .card-title { font-size: 1.25rem; }
  .notify-row { flex-direction: column; }
  .notify-btn { width: 100%; }
}