/* Portal Auth Landing Refresh */
.portal-auth-landing {
  background:
    radial-gradient(130% 120% at 0% 0%, rgba(8, 145, 178, 0.13) 0%, transparent 55%),
    radial-gradient(95% 90% at 100% 0%, rgba(249, 115, 22, 0.16) 0%, transparent 58%),
    linear-gradient(180deg, #f5fbff 0%, #ebf3fb 45%, #eff4fb 100%);
}

.portal-auth-landing .landing-gradient {
  background:
    radial-gradient(70% 58% at 14% 12%, rgba(14, 165, 233, 0.24) 0%, transparent 62%),
    radial-gradient(58% 54% at 86% 8%, rgba(249, 115, 22, 0.24) 0%, transparent 63%),
    linear-gradient(148deg, #f6fbff 0%, #edf4ff 44%, #f9f5ef 100%);
}

.portal-auth-landing .landing-header {
  top: 12px;
  border-bottom: none;
  background: transparent;
  backdrop-filter: none;
}

.portal-auth-landing .landing-header__inner {
  padding: 14px 20px;
  border-radius: 22px;
  background: linear-gradient(118deg, rgba(8, 16, 34, 0.86), rgba(15, 29, 54, 0.82));
  border: 1px solid rgba(148, 163, 184, 0.24);
  box-shadow: 0 22px 52px rgba(3, 8, 20, 0.32);
  backdrop-filter: blur(14px);
}

.portal-auth-landing .landing-brand__logo {
  background: linear-gradient(138deg, rgba(14, 165, 233, 0.3), rgba(249, 115, 22, 0.28));
  box-shadow: inset 0 0 0 1px rgba(186, 230, 253, 0.34);
  color: #e2e8f0;
}

.portal-auth-landing .landing-brand__text {
  color: #f8fbff;
}

.portal-auth-landing .landing-brand__text span {
  color: rgba(203, 213, 225, 0.88);
}

.portal-auth-landing .landing-nav {
  gap: 10px;
  color: rgba(203, 213, 225, 0.8);
}

.portal-auth-landing .landing-nav a {
  padding: 8px 14px;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

.portal-auth-landing .landing-nav a:hover {
  color: #ecfeff;
  background: rgba(14, 165, 233, 0.22);
}

.portal-auth-landing .landing-header__cta {
  border-radius: 12px;
  padding: 10px 22px;
  background: linear-gradient(132deg, #f97316, #ea580c);
  border: 1px solid rgba(255, 237, 213, 0.5);
  box-shadow: 0 18px 34px rgba(194, 65, 12, 0.34);
}

.portal-auth-landing .landing-header__cta:hover {
  box-shadow: 0 20px 38px rgba(194, 65, 12, 0.4);
}

.portal-auth-landing main {
  position: relative;
  z-index: 2;
}

.portal-auth-landing .hero {
  padding: 126px 0 92px;
}

.portal-auth-landing .hero__inner {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border-radius: 38px;
  background:
    radial-gradient(90% 110% at 100% 0%, rgba(56, 189, 248, 0.2) 0%, transparent 56%),
    radial-gradient(80% 80% at 0% 100%, rgba(249, 115, 22, 0.2) 0%, transparent 60%),
    linear-gradient(150deg, rgba(6, 13, 30, 0.98), rgba(12, 26, 50, 0.96));
  border: 1px solid rgba(125, 211, 252, 0.28);
  box-shadow: 0 34px 74px rgba(2, 8, 22, 0.44);
  align-items: start;
  grid-template-columns: minmax(0, 1.24fr) minmax(330px, 0.76fr);
  gap: 18px;
}

.portal-auth-landing .hero__inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 30%, rgba(125, 211, 252, 0.12) 55%, transparent 76%);
  pointer-events: none;
}

.portal-auth-landing .hero__content {
  position: relative;
  z-index: 1;
  padding: 18px 18px 14px;
  border-radius: 24px;
  background: transparent;
  border: none;
  box-shadow: none;
}

.portal-auth-landing .hero__content::before {
  display: none;
}

.portal-auth-landing .hero__content > * {
  position: relative;
  z-index: 1;
}

.portal-auth-landing .hero__badges {
  margin-bottom: 14px;
}

.portal-auth-landing .hero__badge {
  color: #f8fafc;
  background: rgba(15, 23, 42, 0.42);
  border: 1px solid rgba(148, 163, 184, 0.35);
}

.portal-auth-landing .hero__title {
  color: #f8fafc;
  font-size: clamp(34px, 3.5vw, 52px);
  line-height: 1.02;
  margin-bottom: 14px;
}

.portal-auth-landing .hero__subtitle {
  color: rgba(226, 232, 240, 0.92);
  max-width: 56ch;
  font-size: 17px;
  margin-bottom: 18px;
}

.portal-auth-landing .hero__list {
  gap: 8px;
  margin-bottom: 18px;
}

.portal-auth-landing .hero__list li {
  background: rgba(15, 23, 42, 0.42);
  border: 1px solid rgba(125, 211, 252, 0.26);
  box-shadow: none;
  color: rgba(240, 249, 255, 0.96);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
}

.portal-auth-landing .hero__actions {
  margin-bottom: 0;
  gap: 10px;
}

.portal-auth-landing .hero__actions .btn--primary {
  border-radius: 14px;
  border: 1px solid rgba(255, 237, 213, 0.48);
  background: linear-gradient(132deg, #f97316, #ea580c);
  box-shadow: 0 18px 36px rgba(194, 65, 12, 0.36);
}

.portal-auth-landing .hero__actions .btn--primary:hover {
  box-shadow: 0 22px 40px rgba(194, 65, 12, 0.42);
}

.portal-auth-landing .hero__actions .btn--ghost {
  border-radius: 14px;
  border: 1px solid rgba(125, 211, 252, 0.4);
  background: rgba(8, 47, 73, 0.36);
  color: #e0f2fe;
}

.portal-auth-landing .hero__actions .btn--ghost:hover {
  background: rgba(8, 47, 73, 0.52);
}

.portal-auth-landing .hero__stats {
  display: none;
}

.portal-auth-landing .hero-stat {
  background: rgba(15, 23, 42, 0.44);
  border: 1px solid rgba(125, 211, 252, 0.24);
  box-shadow: none;
}

.portal-auth-landing .hero-stat__value {
  color: #f8fafc;
}

.portal-auth-landing .hero-stat__label {
  color: rgba(191, 219, 254, 0.88);
}

.portal-auth-landing .hero-card {
  position: relative;
  z-index: 1;
  align-self: stretch;
  height: 100%;
  border-radius: 28px;
  padding: 34px 30px;
  border: 1px solid rgba(125, 211, 252, 0.28);
  background:
    radial-gradient(90% 100% at 100% 0%, rgba(56, 189, 248, 0.2) 0%, transparent 58%),
    linear-gradient(160deg, rgba(250, 253, 255, 0.98), rgba(237, 246, 255, 0.95));
  box-shadow: 0 20px 44px rgba(4, 16, 35, 0.24);
}

.portal-auth-landing .hero-card::after {
  background:
    linear-gradient(152deg, rgba(14, 165, 233, 0.12), rgba(249, 115, 22, 0.08));
  opacity: 0.65;
}

.portal-auth-landing .hero-card__logo {
  background: linear-gradient(140deg, rgba(14, 165, 233, 0.24), rgba(249, 115, 22, 0.24));
}

.portal-auth-landing .hero-card__title {
  color: #0f172a;
}

.portal-auth-landing .hero-card__caption,
.portal-auth-landing .hero-card__text,
.portal-auth-landing .hero-card__hint,
.portal-auth-landing .hero-card__footnote {
  color: #475569;
}

.portal-auth-landing .hero-card .btn--primary {
  border-radius: 14px;
  background: linear-gradient(135deg, #0f766e, #0ea5a8);
  box-shadow: 0 18px 36px rgba(13, 148, 136, 0.32);
}

.portal-auth-landing .hero-card .btn--primary:hover {
  box-shadow: 0 22px 40px rgba(13, 148, 136, 0.38);
}

.portal-auth-landing .hero-card__note {
  background: rgba(255, 255, 255, 0.84);
  border-color: rgba(14, 116, 144, 0.36);
}

.portal-auth-landing #telegram-login-wrapper iframe {
  transform: scale(1.08);
}

.portal-auth-landing .section {
  position: relative;
  padding: 92px 0;
}

.portal-auth-landing .section__intro {
  gap: 16px;
  max-width: 820px;
  margin-bottom: 56px;
}

.portal-auth-landing .section__eyebrow {
  padding: 8px 16px;
  color: #e0f2fe;
  background: linear-gradient(132deg, #0284c7, #0f766e);
  letter-spacing: 0.06em;
  box-shadow: 0 12px 24px rgba(8, 47, 73, 0.26);
}

.portal-auth-landing .section__title {
  font-size: clamp(34px, 3.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #0b162f;
}

.portal-auth-landing .section__subtitle {
  font-size: 18px;
  line-height: 1.55;
  color: #475569;
}

.portal-auth-landing #features .features__grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.portal-auth-landing #features .feature-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: 30px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(240, 246, 255, 0.92));
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow: 0 22px 42px rgba(15, 23, 42, 0.1);
}

.portal-auth-landing #features .feature-card::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, rgba(14, 165, 233, 0.92), rgba(249, 115, 22, 0.9));
}

.portal-auth-landing #features .feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  font-size: 24px;
  background: linear-gradient(145deg, rgba(14, 165, 233, 0.2), rgba(249, 115, 22, 0.2));
}

.portal-auth-landing #features .feature-card__title {
  font-size: 24px;
  line-height: 1.18;
}

.portal-auth-landing #features .feature-card__text {
  font-size: 16px;
  color: #475569;
}

.portal-auth-landing #workflow.section--alt {
  background:
    radial-gradient(90% 100% at 0% 0%, rgba(14, 165, 233, 0.2) 0%, transparent 56%),
    radial-gradient(85% 85% at 100% 0%, rgba(249, 115, 22, 0.16) 0%, transparent 60%),
    linear-gradient(152deg, rgba(6, 13, 30, 0.98), rgba(10, 23, 45, 0.96));
  border: none;
}

.portal-auth-landing #workflow .section__eyebrow {
  background: linear-gradient(132deg, #0ea5e9, #2563eb);
  color: #e0f2fe;
}

.portal-auth-landing #workflow .section__title {
  color: #f8fafc;
}

.portal-auth-landing #workflow .section__subtitle {
  color: rgba(226, 232, 240, 0.86);
}

.portal-auth-landing #workflow .workflow__steps {
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.portal-auth-landing #workflow .workflow-step {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(125, 211, 252, 0.3);
  box-shadow: none;
}

.portal-auth-landing #workflow .workflow-step::before {
  background: linear-gradient(140deg, #0ea5e9, #f97316);
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(2, 8, 23, 0.4);
}

.portal-auth-landing #workflow .workflow-step__title {
  color: #f8fafc;
}

.portal-auth-landing #workflow .workflow-step__text {
  color: rgba(226, 232, 240, 0.85);
}

.portal-auth-landing #usecases .usecases__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.portal-auth-landing #usecases .usecase-card {
  border-radius: 26px;
  padding: 30px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.95), rgba(239, 246, 255, 0.9));
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 0 20px 38px rgba(15, 23, 42, 0.1);
}

.portal-auth-landing #usecases .usecase-card h3 {
  font-size: 24px;
  line-height: 1.2;
  color: #0f172a;
}

.portal-auth-landing #usecases .usecase-card ul {
  gap: 12px;
}

.portal-auth-landing #usecases .usecase-card li {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(248, 250, 252, 0.88) !important;
  border: 1px solid rgba(148, 163, 184, 0.28) !important;
}

.portal-auth-landing #usecases .usecase-item__icon {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(14, 165, 233, 0.18), rgba(249, 115, 22, 0.18));
}

.portal-auth-landing #usecases .usecase-item__icon i {
  color: #0f172a;
}

.portal-auth-landing #nanobanana.section--nanobanana {
  position: relative;
  overflow: hidden;
  padding: 112px 0 92px;
  background:
    radial-gradient(90% 90% at 10% 4%, rgba(14, 165, 233, 0.13) 0%, transparent 58%),
    radial-gradient(80% 80% at 90% 20%, rgba(249, 115, 22, 0.12) 0%, transparent 60%),
    linear-gradient(180deg, rgba(241, 248, 255, 0.86) 0%, rgba(248, 252, 255, 0.96) 100%);
}

.portal-auth-landing #nanobanana.section--nanobanana::before,
.portal-auth-landing #nanobanana.section--nanobanana::after {
  content: '';
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.portal-auth-landing #nanobanana.section--nanobanana::before {
  width: 360px;
  height: 360px;
  top: -190px;
  left: -120px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.2), transparent 68%);
}

.portal-auth-landing #nanobanana.section--nanobanana::after {
  width: 410px;
  height: 410px;
  bottom: -220px;
  right: -150px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.2), transparent 70%);
}

.portal-auth-landing #nanobanana .section__intro {
  max-width: 840px;
}

.portal-auth-landing #nanobanana .nanobanana__hero {
  gap: 24px;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.portal-auth-landing #nanobanana .nanobanana__hero-text {
  position: relative;
  padding: 36px;
  border-radius: 32px;
  background: linear-gradient(152deg, rgba(255, 255, 255, 0.96), rgba(239, 246, 255, 0.94));
  border: 1px solid rgba(14, 116, 144, 0.2);
  box-shadow: 0 34px 58px rgba(10, 24, 45, 0.16);
  overflow: hidden;
}

.portal-auth-landing #nanobanana .nanobanana__hero-text::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 65% at 5% 0%, rgba(56, 189, 248, 0.2) 0%, transparent 54%),
    radial-gradient(60% 55% at 98% 8%, rgba(249, 115, 22, 0.16) 0%, transparent 56%);
  pointer-events: none;
}

.portal-auth-landing #nanobanana .nanobanana__hero-text > * {
  position: relative;
  z-index: 1;
}

.portal-auth-landing #nanobanana .nanobanana__badge {
  padding: 9px 18px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: #f8fafc;
  background: linear-gradient(140deg, #0ea5e9, #2563eb);
  box-shadow: 0 14px 26px rgba(14, 116, 144, 0.28);
}

.portal-auth-landing #nanobanana .nanobanana__hero-text h3 {
  font-size: clamp(32px, 3.3vw, 46px);
  line-height: 1.1;
}

.portal-auth-landing #nanobanana .nanobanana__hero-text p {
  color: #1e293b;
}

.portal-auth-landing #nanobanana .nanobanana__feature-grid {
  gap: 14px;
}

.portal-auth-landing #nanobanana .nanobanana-feature {
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.08);
}

.portal-auth-landing #nanobanana .nanobanana-feature__icon {
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(14, 165, 233, 0.22), rgba(249, 115, 22, 0.22));
}

.portal-auth-landing #nanobanana .nanobanana__cta {
  margin-top: 4px;
  padding: 14px;
  border-radius: 20px;
  background: rgba(248, 250, 252, 0.84);
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.portal-auth-landing #nanobanana .nanobanana__cta .btn--primary {
  border-radius: 14px;
  background: linear-gradient(135deg, #0f766e, #0ea5a8);
  box-shadow: 0 16px 32px rgba(13, 148, 136, 0.34);
}

.portal-auth-landing #nanobanana .nanobanana__cta-price {
  color: #0f172a;
}

.portal-auth-landing #nanobanana .nanobanana__hero-panel {
  gap: 14px;
}

.portal-auth-landing #nanobanana .nanobanana__panel-card {
  border-radius: 30px;
  background:
    radial-gradient(120% 120% at 100% 0%, rgba(14, 165, 233, 0.24) 0%, transparent 50%),
    linear-gradient(160deg, rgba(4, 12, 30, 0.95), rgba(12, 28, 56, 0.94));
  border: 1px solid rgba(56, 189, 248, 0.26);
  box-shadow: 0 36px 62px rgba(2, 8, 23, 0.5);
}

.portal-auth-landing #nanobanana .nanobanana__panel-card::after {
  border-style: solid;
  border-color: rgba(125, 211, 252, 0.28);
}

.portal-auth-landing #nanobanana .nanobanana__panel-status {
  color: #38bdf8;
}

.portal-auth-landing #nanobanana .nanobanana-step__badge {
  background: linear-gradient(145deg, rgba(14, 165, 233, 0.7), rgba(37, 99, 235, 0.78));
}

.portal-auth-landing #nanobanana .nanobanana__metric {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.93);
  border: 1px solid rgba(148, 163, 184, 0.32);
}

.portal-auth-landing #nanobanana .nanobanana__cases {
  gap: 16px;
}

.portal-auth-landing #nanobanana .nanobanana-case {
  border-radius: 24px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.09);
}

.portal-auth-landing #nanobanana .nanobanana-case__icon {
  background: linear-gradient(145deg, rgba(14, 165, 233, 0.22), rgba(249, 115, 22, 0.2));
}

.portal-auth-landing #pricing.section--alt {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(90% 90% at 0% 0%, rgba(15, 118, 110, 0.12) 0%, transparent 56%),
    radial-gradient(80% 70% at 100% 12%, rgba(14, 165, 233, 0.12) 0%, transparent 58%),
    linear-gradient(180deg, rgba(247, 250, 255, 0.94) 0%, rgba(241, 247, 255, 0.92) 100%);
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.portal-auth-landing #pricing .section__eyebrow {
  color: #0f766e;
  background: rgba(15, 118, 110, 0.12);
}

.portal-auth-landing #pricing .pricing {
  gap: 20px;
}

.portal-auth-landing #pricing .pricing-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: 32px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.95), rgba(241, 245, 255, 0.9));
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.11);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.portal-auth-landing #pricing .pricing-card::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, rgba(14, 165, 233, 0.9), rgba(15, 118, 110, 0.9));
}

.portal-auth-landing #pricing .pricing-card ul {
  gap: 14px;
}

.portal-auth-landing #pricing .pricing-card li {
  position: relative;
  padding-left: 22px;
}

.portal-auth-landing #pricing .pricing-card li::before {
  content: '';
  position: absolute;
  top: 0.5em;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(140deg, #0ea5e9, #0f766e);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.16);
}

.portal-auth-landing #pricing .pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 52px rgba(15, 23, 42, 0.16);
}

.portal-auth-landing #pricing .pricing-card--pro {
  background:
    radial-gradient(95% 95% at 100% 0%, rgba(56, 189, 248, 0.2) 0%, transparent 55%),
    linear-gradient(150deg, rgba(8, 15, 34, 0.97), rgba(14, 28, 52, 0.95));
  border-color: rgba(56, 189, 248, 0.34);
  color: #f8fafc;
  box-shadow: 0 32px 62px rgba(3, 9, 23, 0.42);
}

.portal-auth-landing #pricing .pricing-card--pro::before {
  height: 5px;
  background: linear-gradient(90deg, #38bdf8, #f97316);
}

.portal-auth-landing #pricing .pricing-card--pro .pricing-card__title,
.portal-auth-landing #pricing .pricing-card--pro .pricing-card__price {
  color: #ffffff;
}

.portal-auth-landing #pricing .pricing-card--pro .pricing-card__price span,
.portal-auth-landing #pricing .pricing-card--pro li {
  color: rgba(226, 232, 240, 0.9);
}

.portal-auth-landing #pricing .pricing-card--pro li::before {
  background: linear-gradient(140deg, #38bdf8, #fb923c);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.22);
}

.portal-auth-landing #pricing .pricing-card__title {
  font-size: clamp(24px, 2vw, 30px);
  line-height: 1.18;
}

.portal-auth-landing #pricing .pricing-card__price {
  font-size: clamp(44px, 4vw, 58px);
  line-height: 1;
  letter-spacing: -0.02em;
}

.portal-auth-landing #pricing .pricing-card__price span {
  display: inline-block;
  font-size: 18px;
  margin-left: 8px;
}

.portal-auth-landing .cta {
  margin: 86px 0 108px;
}

.portal-auth-landing .cta__inner {
  position: relative;
  overflow: hidden;
  border-radius: 36px;
  border: 1px solid rgba(103, 232, 249, 0.24);
  background:
    radial-gradient(70% 120% at 100% 0%, rgba(14, 165, 233, 0.35) 0%, transparent 55%),
    radial-gradient(70% 110% at 0% 100%, rgba(15, 118, 110, 0.32) 0%, transparent 56%),
    linear-gradient(140deg, rgba(7, 16, 35, 0.98), rgba(11, 27, 52, 0.95));
  box-shadow: 0 34px 68px rgba(2, 8, 22, 0.42);
  gap: 26px;
}

.portal-auth-landing .cta__inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(112deg, transparent 30%, rgba(125, 211, 252, 0.14) 54%, transparent 72%);
  pointer-events: none;
}

.portal-auth-landing .cta__content,
.portal-auth-landing .cta__button {
  position: relative;
  z-index: 1;
}

.portal-auth-landing .cta__inner h2 {
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.08;
  margin-bottom: 16px;
}

.portal-auth-landing .cta__inner p {
  color: rgba(226, 232, 240, 0.95);
  font-size: 18px;
  line-height: 1.6;
}

.portal-auth-landing .cta__button {
  min-width: 292px;
  min-height: 60px;
  border-radius: 16px;
  border: 1px solid rgba(125, 211, 252, 0.42);
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.3), rgba(15, 118, 110, 0.32));
  box-shadow: 0 16px 30px rgba(8, 47, 73, 0.42);
  font-size: 17px;
}

.portal-auth-landing .cta__button:hover {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.42), rgba(15, 118, 110, 0.4));
}

.portal-auth-landing .auth-modal__overlay {
  background: rgba(2, 8, 23, 0.74);
  backdrop-filter: blur(6px);
}

.portal-auth-landing .auth-modal__dialog {
  width: min(1080px, 100%);
  border-radius: 32px;
  padding: 34px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background:
    radial-gradient(80% 70% at 100% 0%, rgba(14, 165, 233, 0.14) 0%, transparent 58%),
    radial-gradient(90% 85% at 0% 100%, rgba(249, 115, 22, 0.12) 0%, transparent 62%),
    linear-gradient(162deg, rgba(252, 254, 255, 0.98), rgba(239, 247, 255, 0.96));
  box-shadow: 0 38px 86px rgba(2, 8, 23, 0.4);
}

.portal-auth-landing .auth-modal__header {
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.28);
}

.portal-auth-landing .auth-modal__title {
  font-size: clamp(30px, 3.5vw, 42px);
  line-height: 1.1;
}

.portal-auth-landing .auth-modal__close {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  color: #0f172a;
  background: rgba(255, 255, 255, 0.86);
}

.portal-auth-landing .auth-modal__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.portal-auth-landing .auth-option {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.portal-auth-landing .auth-option:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 40px rgba(15, 23, 42, 0.14);
}

.portal-auth-landing .auth-option::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  opacity: 0.9;
}

.portal-auth-landing .auth-option--telegram::before {
  background: linear-gradient(90deg, #0ea5e9, #2563eb);
}

.portal-auth-landing .auth-option--google::before {
  background: linear-gradient(90deg, #2563eb, #f59e0b);
}

.portal-auth-landing .auth-option--yandex::before {
  background: linear-gradient(90deg, #ef4444, #f97316);
}

.portal-auth-landing .auth-option__icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(140deg, rgba(14, 165, 233, 0.18), rgba(249, 115, 22, 0.18));
  color: #0f172a;
}

.portal-auth-landing .auth-option__title {
  font-size: 24px;
}

.portal-auth-landing .auth-option__text,
.portal-auth-landing .auth-option__hint,
.portal-auth-landing .auth-option__note {
  color: #475569;
  line-height: 1.55;
}

.portal-auth-landing .auth-option__widget {
  margin-top: 6px;
}

.portal-auth-landing .auth-option .btn--google,
.portal-auth-landing .auth-option .btn--yandex {
  width: 100%;
  border-radius: 14px;
  min-height: 48px;
}

.portal-auth-landing .auth-option .btn--google {
  background: linear-gradient(140deg, #2563eb, #1d4ed8);
}

.portal-auth-landing .auth-option .btn--yandex {
  background: linear-gradient(140deg, #ef4444, #ea580c);
}

.portal-auth-landing .auth-modal__privacy {
  margin-top: 20px;
  color: #64748b;
}

.portal-auth-landing .landing-footer {
  border-top: 1px solid rgba(100, 116, 139, 0.36);
  background: linear-gradient(160deg, rgba(6, 13, 27, 0.95), rgba(9, 20, 38, 0.94));
  backdrop-filter: blur(0);
}

.portal-auth-landing .landing-footer__inner {
  padding: 30px 0;
  color: rgba(203, 213, 225, 0.84);
}

.portal-auth-landing .landing-footer__links {
  gap: 10px;
  flex-wrap: wrap;
}

.portal-auth-landing .landing-footer__links a {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(15, 23, 42, 0.45);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.portal-auth-landing .landing-footer__links a:hover {
  color: #f8fafc;
  border-color: rgba(56, 189, 248, 0.64);
  background: rgba(14, 116, 144, 0.26);
}

@media (max-width: 1150px) {
  .portal-auth-landing .hero__inner {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px;
  }

  .portal-auth-landing .hero-card {
    max-width: none;
    height: auto;
  }

  .portal-auth-landing #workflow .workflow__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portal-auth-landing #usecases .usecases__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portal-auth-landing .auth-modal__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  .portal-auth-landing .hero {
    padding: 108px 0 78px;
  }

  .portal-auth-landing .hero__inner {
    border-radius: 30px;
    padding: 18px;
  }

  .portal-auth-landing .hero__content,
  .portal-auth-landing .hero-card {
    padding: 26px;
    border-radius: 24px;
  }

  .portal-auth-landing .hero__title {
    font-size: clamp(32px, 5.4vw, 42px);
  }

  .portal-auth-landing .section {
    padding: 78px 0;
  }

  .portal-auth-landing .section__title {
    font-size: clamp(30px, 4.4vw, 42px);
  }

  .portal-auth-landing #features .features__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portal-auth-landing .landing-header {
    top: 8px;
  }

  .portal-auth-landing .landing-header__inner {
    border-radius: 18px;
    padding: 12px 16px;
  }

  .portal-auth-landing #nanobanana .nanobanana__hero {
    grid-template-columns: 1fr;
  }

  .portal-auth-landing #pricing .pricing-card--pro {
    transform: none;
  }

  .portal-auth-landing .cta__inner h2 {
    font-size: clamp(30px, 5vw, 42px);
  }
}

@media (max-width: 768px) {
  .portal-auth-landing .landing-header {
    top: 0;
  }

  .portal-auth-landing .landing-header__inner {
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .portal-auth-landing .hero {
    padding: 86px 0 62px;
  }

  .portal-auth-landing .hero__inner {
    border-radius: 24px;
    padding: 14px;
  }

  .portal-auth-landing .hero__content,
  .portal-auth-landing .hero-card {
    padding: 22px 18px;
    border-radius: 20px;
  }

  .portal-auth-landing .hero__title {
    font-size: clamp(30px, 8vw, 38px);
  }

  .portal-auth-landing .hero__subtitle {
    font-size: 16px;
  }

  .portal-auth-landing .hero__stats {
    grid-template-columns: 1fr;
  }

  .portal-auth-landing .section {
    padding: 66px 0;
  }

  .portal-auth-landing .section__intro {
    margin-bottom: 38px;
  }

  .portal-auth-landing .section__title {
    font-size: clamp(28px, 8vw, 36px);
  }

  .portal-auth-landing .section__subtitle {
    font-size: 16px;
  }

  .portal-auth-landing #features .features__grid,
  .portal-auth-landing #workflow .workflow__steps,
  .portal-auth-landing #usecases .usecases__grid {
    grid-template-columns: 1fr;
  }

  .portal-auth-landing #features .feature-card,
  .portal-auth-landing #usecases .usecase-card {
    padding: 24px;
  }

  .portal-auth-landing #pricing .pricing-card {
    padding: 26px;
  }

  .portal-auth-landing #pricing .pricing-card__title {
    font-size: 23px;
  }

  .portal-auth-landing #pricing .pricing-card__price {
    font-size: 42px;
  }

  .portal-auth-landing .cta {
    margin: 68px 0 92px;
  }

  .portal-auth-landing .cta__inner {
    padding: 34px 26px;
    border-radius: 28px;
  }

  .portal-auth-landing .cta__inner p {
    font-size: 16px;
  }

  .portal-auth-landing .cta__button {
    width: 100%;
    min-width: 0;
  }

  .portal-auth-landing .auth-modal {
    padding: 16px;
  }

  .portal-auth-landing .auth-modal__dialog {
    border-radius: 24px;
    padding: 24px;
  }

  .portal-auth-landing .auth-modal__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .portal-auth-landing .landing-footer__inner {
    padding: 24px 0;
  }
}

@media (max-width: 540px) {
  .portal-auth-landing .landing-header__cta {
    border-radius: 10px;
    padding: 9px 14px;
  }

  .portal-auth-landing .hero__inner {
    border-radius: 20px;
    padding: 10px;
  }

  .portal-auth-landing .hero__content,
  .portal-auth-landing .hero-card {
    padding: 20px 16px;
  }

  .portal-auth-landing .hero__actions .btn--primary,
  .portal-auth-landing .hero__actions .btn--ghost {
    width: 100%;
  }

  .portal-auth-landing .hero__actions {
    margin-bottom: 24px;
  }

  .portal-auth-landing #nanobanana .nanobanana__hero-text {
    padding: 28px 22px;
  }

  .portal-auth-landing #nanobanana .nanobanana__cta {
    padding: 12px;
  }

  .portal-auth-landing .cta__inner h2 {
    font-size: clamp(28px, 10vw, 36px);
  }

  .portal-auth-landing .auth-modal__title {
    font-size: clamp(26px, 8vw, 34px);
  }
}