:root {
  --blue-dark: #003F72;
  --blue-mid: #0068B4;
  --blue-light: #009FE3;
  --blue-pale: #E8F4FB;
  --blue-border-light: #c9e4f5;
  --yellow: #FFC601;
  --yellow-dark: #E5A800;
  --yellow-pale: #FFFBEC;
  --yellow-border: #FFE47A;
  --green: #00A651;
  --green-light: #E6F7EE;
  --green-mid: #2d7a50;
  --green-border: #a0dab8;
  --gray-text: #444;
  --gray-mid: #5a6a7a;
  --gray-secondary: #5a7a94;
  --gray-hint: #9aabb8;
  --gray-muted: #6a7f8f;
  --gray-light: #f5f6f8;
  --white: #fff;
  --border: #D0DDE8;
  --error: #D32F2F;
  --shadow: 0 4px 24px rgba(0,63,114,0.10);
  --radius: 16px;
}

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

body {
  font-family: 'Nunito Sans', sans-serif;
  background: var(--gray-light);
  color: var(--gray-text);
  min-height: 100vh;
}

/* ── HEADER ── */
header {
  background: transparent;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  flex-shrink: 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 26px;
  width: auto;
}

.header-badge {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ── HERO BANNER ── */
.hero {
  background: linear-gradient(120deg, #0083E8 0%, #01AAFF 100%);
  display: flex;
  flex-direction: column;
  min-height: 400px;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 48px;
  flex: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.hero-text { flex: 1; align-self: center; padding: 56px 0; }

.hero h1 {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 2.4rem;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero h1 em {
  color: var(--yellow);
  font-style: normal;
}

.hero p {
  color: rgba(255,255,255,0.80);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 480px;
}

.hero-visual {
  flex-shrink: 0;
  max-width: 260px;
  align-self: flex-end;
  display: flex;
  align-items: flex-end;
}

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

/* ── MAIN CONTENT ── */
.main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 48px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* ── DISCREET INFO BLOCKS ── */
.info-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 12px;
}

.discreet-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.discreet-block:not(:last-child) {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.discreet-header {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.discreet-text {
  font-size: 0.9rem;
  color: var(--gray-mid);
  line-height: 1.6;
}

.benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefits-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.benefit-text strong {
  display: block;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--blue-dark);
}

.benefit-text span {
  font-size: 0.9rem;
  color: var(--gray-mid);
  line-height: 1.5;
}

/* ── FORM ── */
.form-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow);
  border-top: 5px solid var(--blue-light);
}

.form-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 1.45rem;
  color: var(--blue-dark);
  margin-bottom: 6px;
  letter-spacing: -0.3px;
}

.field-group { margin-bottom: 12px; }

.field-group label {
  display: block;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--blue-dark);
  margin-bottom: 6px;
}

.field-group label .req { color: var(--error); margin-left: 2px; }

.field-group input[type="text"] {
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--blue-dark);
  background: var(--white);
  transition: border-color .2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow .2s cubic-bezier(0.16, 1, 0.3, 1), transform .15s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.field-group input::placeholder {
  font-weight: 400;
  color: #b0bec5;
}

.field-group input:focus {
  border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(0,159,227,0.18);
  transform: translateY(-1px);
}

.field-group input.error-field {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(211,47,47,0.10);
}

.field-group input.valid-field {
  border-color: var(--green);
}

.field-hint {
  font-size: 0.78rem;
  color: var(--gray-hint);
  margin-top: 5px;
  display: block;
}

.field-error {
  font-size: 0.78rem;
  color: var(--error);
  margin-top: 5px;
  display: block;
  opacity: 0;
  transform: translateY(-4px);
  max-height: 0;
  overflow: hidden;
  transition: opacity .2s ease, transform .2s cubic-bezier(0.16, 1, 0.3, 1), max-height .2s ease;
  pointer-events: none;
}

.field-error.visible {
  opacity: 1;
  transform: translateY(0);
  max-height: 40px;
  pointer-events: auto;
}

/* ── RADIO CONTACT ── */
.contact-section { margin-bottom: 8px; }

.contact-label {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--blue-dark);
  margin-bottom: 12px;
  display: block;
}

.radio-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}

.radio-option {
  position: relative;
}

.radio-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  overflow: hidden;
}

.radio-option label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--gray-muted);
  transition: all .25s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  background: var(--white);
}

.radio-option input:checked + label {
  border-color: var(--blue-light);
  background: var(--blue-pale);
  color: var(--blue-dark);
  box-shadow: 0 0 0 3px rgba(0,159,227,0.15), 0 2px 8px rgba(0,104,180,0.10);
  transform: translateY(-2px);
}

.radio-option label:hover {
  border-color: var(--blue-light);
  background: #f4f9fd;
}

.radio-option label svg { width: 20px; height: 20px; flex-shrink: 0; }
.radio-option label i { font-size: 20px; flex-shrink: 0; }

/* ── SUBMIT ── */
.btn-submit {
  width: 100%;
  margin-top: 12px;
  background: linear-gradient(120deg, #0083E8 0%, #01AAFF 100%);
  color: var(--white);
  border: none;
  border-radius: 10px;
  padding: 15px;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  cursor: pointer;
  letter-spacing: 0.3px;
  transition: transform .15s, box-shadow .15s, filter .15s;
  box-shadow: 0 4px 16px rgba(0,104,180,0.30);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-submit:hover:not(:disabled) {
  filter: brightness(0.92);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,104,180,0.38);
}

.btn-submit i.ph-spin {
  animation: phSpin 1s linear infinite;
}

@keyframes phSpin {
  100% { transform: rotate(360deg); }
}

.btn-submit:active:not(:disabled) {
  transform: translateY(1px) scale(0.98);
  box-shadow: 0 2px 8px rgba(0,104,180,0.20);
  filter: brightness(0.88);
  transition-duration: .08s;
}

.btn-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  filter: none;
}

/* ── SUCCESS ── */
.success-overlay {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 0;
  animation: fadeIn .4s ease;
}

.success-overlay.visible { display: flex; }

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

.success-icon {
  width: 72px;
  height: 72px;
  background: var(--green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 3px solid var(--green);
  position: relative;
}

.success-icon::before {
  content: '';
  position: absolute;
  top: -8px; left: -8px; right: -8px; bottom: -8px;
  border-radius: 50%;
  background: var(--green-light);
  opacity: 0;
  z-index: -1;
}

.success-overlay.visible .success-icon::before {
  animation: ripplePulse 1.2s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes ripplePulse {
  0% { transform: scale(0.7); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

.success-check-icon {
  font-size: 36px;
  color: var(--green);
  opacity: 0;
  transform: scale(0.5);
}

.success-overlay.visible .success-check-icon {
  animation: popIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s forwards;
}

@keyframes popIn {
  to { opacity: 1; transform: scale(1); }
}

.success-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--green);
  margin-bottom: 10px;
}

.success-msg {
  font-size: 0.92rem;
  color: var(--gray-mid);
  line-height: 1.6;
  max-width: 300px;
}

.success-sub {
  margin-top: 20px;
  background: var(--green-light);
  border: 1px solid var(--green-border);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 0.83rem;
  color: var(--green-mid);
  line-height: 1.65;
  width: 100%;
  text-align: left;
  animation: fadeIn .4s cubic-bezier(0.16, 1, 0.3, 1) .3s both;
}

/* ── FOOTER ── */
footer {
  background: var(--blue-dark);
  color: rgba(255,255,255,0.55);
  text-align: center;
  padding: 24px 48px;
  font-size: 0.8rem;
  line-height: 1.6;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .main { grid-template-columns: 1fr; padding: 32px 24px 64px; }
}

@media (max-width: 700px) {
  .hero-visual { display: none; }
  .hero h1 { font-size: 1.7rem; }
  .hero-text { text-align: center; }
  .hero p { max-width: 100%; }
  #benefits-block { display: none; }
  .main { grid-template-columns: 1fr; padding: 24px 16px 64px; }
  .main .form-card { order: -1; }
  .form-title { text-align: center; }
  .radio-options { grid-template-columns: 1fr; }
  header { padding: 0 16px; }
  .hero-inner { padding: 0 16px; }
  .form-card { padding: 24px 16px; }
}

/* ── ANIMATIONS ── */
.fade-in {
  animation: fadeSlide .5s ease both;
}

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

.fade-in:nth-child(1) { animation-delay: .05s; }
.fade-in:nth-child(2) { animation-delay: .12s; }
.fade-in:nth-child(3) { animation-delay: .19s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }
}