/* ============================================
   Taro & Matcha — Landing Page Styles
   ============================================ */

:root {
  --tm-purple: #C65DFF;
  --tm-purple-dark: #A83DE0;
  --tm-purple-light: #E8D0FF;
  --tm-green: #7CDC8D;
  --tm-green-dark: #5CBF6E;
  --tm-bg: #F6F4F8;
  --tm-card-bg: #FFFFFF;
  --tm-text: #1A1A2E;
  --tm-text-muted: #8B8B9E;
  --tm-radius: 20px;
  --tm-radius-sm: 12px;
  --tm-shadow: 0 8px 40px rgba(198, 93, 255, .08), 0 1px 3px rgba(0,0,0,.04);
  --tm-font-body: 'DM Sans', sans-serif;
  --tm-font-display: 'Playfair Display', serif;
}

/* ---------- Reset & Base ---------- */

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: var(--tm-font-body);
  background: var(--tm-bg);
  color: var(--tm-text);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* ---------- Decorative Blobs ---------- */

.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .35;
  pointer-events: none;
  z-index: 0;
}

.blob--purple {
  width: 420px;
  height: 420px;
  background: var(--tm-purple);
  top: -120px;
  right: -100px;
  animation: float-blob 18s ease-in-out infinite alternate;
}

.blob--green {
  width: 340px;
  height: 340px;
  background: var(--tm-green);
  bottom: -80px;
  left: -80px;
  animation: float-blob 22s ease-in-out infinite alternate-reverse;
}

@keyframes float-blob {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(30px, -20px) scale(1.08); }
  100% { transform: translate(-20px, 15px) scale(.95); }
}

/* ---------- Landing ---------- */

.landing {
  position: relative;
  z-index: 1;
}

/* ---------- Card ---------- */

.card-register {
  background: var(--tm-card-bg);
  border-radius: var(--tm-radius);
  padding: 2.5rem 2rem 2rem;
  box-shadow: var(--tm-shadow);
  border: 1px solid rgba(198, 93, 255, .08);
  animation: card-in .6s cubic-bezier(.22, 1, .36, 1) both;
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(24px) scale(.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Logo */
.card-register__logo {
  text-align: center;
  margin-bottom: 1.75rem;
}

.card-register__logo img {
  height: 36px;
  width: auto;
}

/* Title */
.xcard-register__title {
  font-family: var(--tm-font-display);
  font-weight: 800;
  font-size: 2rem;
  line-height: 1.15;
  text-align: center;
  color: var(--tm-text);
  margin-bottom: .5rem;
}

.card-register__title {
  font-family: var(--tm-font-body);
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.15;
  text-align: center;
  color: var(--tm-text);
  margin-bottom: .5rem;
}

.card-register__title--sm {
  font-size: 1.5rem;
  margin-top: .75rem;
}

/* Subtitle */
.card-register__subtitle {
  font-size: .925rem;
  color: var(--tm-text-muted);
  text-align: center;
  margin-bottom: 1.75rem;
  font-weight: 400;
}

/* ---------- Form Controls ---------- */

.form-label {
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--tm-text);
  margin-bottom: .35rem;
}

.form-control {
  font-family: var(--tm-font-body);
  font-size: .95rem;
  padding: .75rem 1rem;
  border-radius: var(--tm-radius-sm);
  border: 1.5px solid #E4E0EA;
  background: #FAFAFE;
  color: var(--tm-text);
  transition: border-color .2s, box-shadow .2s, background .2s;
}

.form-control::placeholder {
  color: #B5B3C0;
}

.form-control:focus {
  border-color: var(--tm-purple);
  box-shadow: 0 0 0 3px rgba(198, 93, 255, .12);
  background: #fff;
  outline: none;
}

.form-control.is-invalid {
  border-color: #e74c3c;
  box-shadow: 0 0 0 3px rgba(231, 76, 60, .1);
}

/* Input group "@" prefix */
.input-group-text {
  font-family: var(--tm-font-body);
  font-size: .95rem;
  font-weight: 500;
  background: #FAFAFE;
  border: 1.5px solid #E4E0EA;
  border-right: 0;
  border-radius: var(--tm-radius-sm) 0 0 var(--tm-radius-sm);
  color: var(--tm-purple);
  padding: .75rem .85rem;
}

.input-group .form-control {
  border-left: 0;
  border-radius: 0 var(--tm-radius-sm) var(--tm-radius-sm) 0;
}

.input-group:focus-within .input-group-text {
  border-color: var(--tm-purple);
  background: #fff;
}

/* ---------- Button ---------- */

.btn-enviar {
  font-family: var(--tm-font-body);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .02em;
  padding: .85rem 1.5rem;
  border: none;
  border-radius: var(--tm-radius-sm);
  background: linear-gradient(135deg, var(--tm-purple), var(--tm-purple-dark));
  color: #fff;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}

.btn-enviar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.15), transparent);
  opacity: 0;
  transition: opacity .2s;
}

.btn-enviar:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(198, 93, 255, .35);
  color: #fff;
}

.btn-enviar:hover::before {
  opacity: 1;
}

.btn-enviar:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(198, 93, 255, .25);
}

.btn-enviar:disabled {
  opacity: .7;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

#btnInstagram {
  font-size: .875rem;
  line-height: 1.4;
  padding: .85rem 1.25rem;
  text-decoration: none;
  display: block;
  margin-top: 1rem;
}

#btnInstagram span {
  display: block;
  margin-bottom: .35rem;
}

/* ---------- Success ---------- */

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--tm-green), var(--tm-green-dark));
  color: #fff;
  font-size: 1.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  animation: pop-in .4s cubic-bezier(.22, 1, .36, 1) both;
}

@keyframes pop-in {
  from {
    opacity: 0;
    transform: scale(.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ---------- Alert overrides ---------- */

.alert-danger {
  font-size: .85rem;
  border-radius: var(--tm-radius-sm);
  border: none;
  background: #FFF0EE;
  color: #C0392B;
}

/* ---------- Responsive ---------- */

@media (max-width: 575.98px) {
  .card-register {
    padding: 2rem 1.25rem 1.75rem;
    border-radius: 16px;
  }

  .card-register__title {
    font-size: 1.6rem;
  }

  .card-register__logo img {
    height: 28px;
  }

  .blob--purple {
    width: 260px;
    height: 260px;
    top: -60px;
    right: -60px;
  }

  .blob--green {
    width: 200px;
    height: 200px;
    bottom: -40px;
    left: -40px;
  }
}

@media (min-width: 576px) and (max-width: 767.98px) {
  .card-register__title {
    font-size: 1.8rem;
  }
}