:root {
  --bg: #edf3f8;
  --panel: #f7fafc;
  --card: rgba(255, 255, 255, 0.92);
  --surface: #ffffff;
  --surface-muted: #e8eef5;
  --line: rgba(16, 42, 67, 0.12);
  --text: #12304a;
  --muted: #5f7489;
  --accent: #0b6e7d;
  --accent-strong: #084d57;
  --accent-soft: #d8f0ed;
  --secondary: #c69545;
  --shadow: 0 24px 60px rgba(18, 48, 74, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(11, 110, 125, 0.18), transparent 30%),
    radial-gradient(circle at bottom right, rgba(198, 149, 69, 0.18), transparent 28%),
    linear-gradient(180deg, #f5f8fb 0%, #e9f0f5 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.55) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.25;
  pointer-events: none;
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 48px 0 32px;
}

.hero-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 32px;
  animation: slide-up 0.7s ease both;
}

.brand-block {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  min-height: 78px;
  padding: 14px 18px;
  border: 1px dashed rgba(11, 110, 125, 0.28);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 14px 32px rgba(18, 48, 74, 0.08);
  text-decoration: none;
}

.brand-logo {
  display: block;
  max-width: 220px;
  max-height: 64px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.brand-placeholder {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.5;
}

.brand-placeholder strong {
  color: var(--accent-strong);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-header h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero-subheading {
  margin: 18px auto 0;
  max-width: 660px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.portal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(390px, 0.9fr);
  gap: 24px;
  align-items: stretch;
}

.info-panel,
.login-card {
  backdrop-filter: blur(14px);
}

.info-panel {
  position: relative;
  overflow: hidden;
  padding: 44px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(165deg, rgba(11, 110, 125, 0.95), rgba(8, 77, 87, 0.96));
  color: #f3fbfd;
  box-shadow: var(--shadow);
  animation: slide-up 0.8s ease 0.08s both;
}

.info-panel::after {
  content: "";
  position: absolute;
  right: -90px;
  top: -90px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.info-copy {
  position: relative;
  z-index: 1;
}

.panel-badge {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #d7eff3;
  font-size: 0.86rem;
  font-weight: 600;
}

.info-panel h2 {
  margin: 20px 0 16px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.info-panel p {
  margin: 0;
  max-width: 520px;
  color: rgba(243, 251, 253, 0.82);
  line-height: 1.75;
}

.feature-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding: 16px 18px 16px 52px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  color: #effbfd;
  font-weight: 500;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 50%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  transform: translateY(-50%);
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.95) 0 35%, transparent 36%),
    linear-gradient(135deg, #ccece8, #f7d59a);
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.06);
}

.signal-card {
  position: relative;
  z-index: 1;
  margin-top: 34px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: rgba(6, 35, 45, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.signal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: #effbfd;
  font-size: 0.95rem;
  font-weight: 600;
}

.signal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #7ef0dd;
  box-shadow: 0 0 0 8px rgba(126, 240, 221, 0.12);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.signal-grid article {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
}

.signal-grid strong {
  font-size: 1rem;
}

.signal-grid span {
  color: rgba(243, 251, 253, 0.74);
  font-size: 0.9rem;
  line-height: 1.5;
}

.login-panel {
  display: flex;
}

.login-card {
  width: 100%;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-xl);
  background: var(--card);
  box-shadow: var(--shadow);
  animation: slide-up 0.8s ease 0.18s both;
}

.login-type-switcher {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 8px;
  border-radius: 18px;
  background: #eef3f7;
  border: 1px solid var(--line);
}

.login-type {
  padding: 14px 12px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    background-color 0.22s ease,
    color 0.22s ease,
    transform 0.22s ease,
    box-shadow 0.22s ease;
}

.login-type:hover,
.login-type:focus-visible {
  color: var(--text);
  outline: none;
  transform: translateY(-1px);
}

.login-type.is-active {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #ffffff;
  box-shadow: 0 14px 24px rgba(11, 110, 125, 0.22);
}

.login-copy {
  padding: 28px 6px 8px;
}

.card-kicker {
  display: inline-block;
  color: var(--secondary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.login-copy h2 {
  margin: 14px 0 12px;
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.login-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.login-form {
  display: grid;
  gap: 14px;
  margin-top: 12px;
}

.login-form label {
  margin-top: 6px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
}

.login-form input {
  width: 100%;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.login-form input::placeholder {
  color: #8ca0b3;
}

.login-form input:focus {
  outline: none;
  border-color: rgba(11, 110, 125, 0.45);
  box-shadow: 0 0 0 4px rgba(11, 110, 125, 0.12);
  transform: translateY(-1px);
}

.password-input-shell {
  position: relative;
}

.password-input-shell input {
  padding-right: 86px;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--accent-strong);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 800;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 999px;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

.password-toggle:hover,
.password-toggle:focus-visible {
  outline: none;
  background: rgba(11, 110, 125, 0.08);
  color: var(--accent);
}

.utility-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 2px;
}

.utility-row a,
.register-row a {
  color: var(--accent-strong);
  text-decoration: none;
  font-weight: 700;
}

.utility-row a:hover,
.register-row a:hover,
.utility-row a:focus-visible,
.register-row a:focus-visible {
  text-decoration: underline;
  outline: none;
}

.submit-button {
  margin-top: 6px;
  padding: 16px 18px;
  border: 0;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #ffffff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 18px 30px rgba(11, 110, 125, 0.22);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    filter 0.2s ease;
}

.submit-button:hover,
.submit-button:focus-visible {
  outline: none;
  transform: translateY(-2px);
  box-shadow: 0 22px 36px rgba(11, 110, 125, 0.26);
  filter: saturate(1.05);
}

.submit-button:disabled {
  cursor: wait;
  opacity: 0.8;
  transform: none;
  box-shadow: 0 18px 30px rgba(11, 110, 125, 0.18);
}

.otp-group,
.password-group,
.confirm-password-group {
  display: grid;
  gap: 14px;
}

.form-status {
  min-height: 24px;
  margin: 4px 0 0;
  font-size: 0.94rem;
  font-weight: 600;
  line-height: 1.5;
}

.form-status.is-success {
  color: #0d7a4f;
}

.form-status.is-error {
  color: #b03a48;
}

.register-row {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.page-footer {
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(22px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1024px) {
  .page-shell {
    width: min(100% - 32px, 1080px);
    padding-top: 32px;
  }

  .portal-layout {
    grid-template-columns: 1fr;
  }

  .signal-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1080px);
    padding-top: 24px;
    padding-bottom: 22px;
  }

  .hero-header {
    margin-bottom: 24px;
  }

  .brand-mark {
    width: 100%;
    min-width: 0;
  }

  .hero-subheading {
    font-size: 0.98rem;
  }

  .info-panel,
  .login-card {
    padding: 22px;
    border-radius: 22px;
  }

  .login-type-switcher {
    grid-template-columns: 1fr;
  }

  .feature-list li {
    padding-left: 48px;
  }
}