.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 440px;
  grid-template-areas:
    "nav nav"
    "hero form"
    "tasks form"
    "flow form"
    "groups form"
    "trust form";
  gap: 18px;
  padding: 22px;
  background:
    radial-gradient(circle at 10% 0%, rgba(109, 76, 255, 0.2), transparent 30%),
    radial-gradient(circle at 92% 18%, rgba(43, 212, 255, 0.18), transparent 30%),
    linear-gradient(135deg, #f7f8ff, #eaf6ff);
}

.auth-nav,
.auth-hero,
.task-section,
.simple-flow,
.work-groups,
.trust-strip,
.auth-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--soft-shadow);
}

.auth-nav {
  grid-area: nav;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 24px;
}

.auth-logo {
  display: flex;
  align-items: center;
  min-width: 0;
}

.auth-logo img {
  display: block;
  width: clamp(210px, 24vw, 286px);
  height: auto;
  border-radius: 14px;
  object-fit: contain;
  box-shadow: 0 10px 24px rgba(16, 39, 97, 0.08);
}

.auth-hero p,
.auth-demo-card p,
.section-copy p,
.public-task-card em,
.auth-form p,
.trust-strip span {
  color: var(--muted);
}

.auth-nav > div:last-child {
  display: flex;
  gap: 8px;
}

.auth-nav button,
.auth-hero-actions button,
.auth-demo-card button,
.auth-tabs button,
.auth-form button,
.public-task-card {
  min-height: 44px;
  border: 0;
  border-radius: 14px;
  font: inherit;
  font-weight: 950;
  cursor: pointer;
}

.auth-nav button,
.auth-hero-actions button:last-child {
  padding: 0 14px;
  border: 1px solid var(--line);
  background: white;
  color: var(--ink);
}

.auth-nav button:last-child,
.auth-hero-actions button:first-child,
.auth-form > button {
  border-color: transparent;
  background: linear-gradient(135deg, var(--purple), var(--blue));
  color: white;
}

.auth-hero {
  grid-area: hero;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 18px;
  align-items: stretch;
  padding: clamp(24px, 5vw, 56px);
  border-radius: 34px;
}

.auth-badge,
.auth-card-kicker {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: #eef2ff;
  color: #4338ca;
  font-size: 12px;
  font-weight: 950;
}

.auth-hero h1 {
  max-width: 850px;
  margin: 16px 0 12px;
  color: var(--ink);
  font-size: clamp(46px, 6vw, 82px);
  line-height: 0.92;
  letter-spacing: -0.075em;
}

.auth-hero p {
  max-width: 760px;
  font-size: 17px;
  line-height: 1.55;
}

.auth-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.auth-hero-actions button {
  min-height: 50px;
  padding: 0 18px;
}

.auth-demo-card {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(circle at 90% 0%, rgba(43, 212, 255, 0.18), transparent 34%),
    #ffffff;
}

.auth-demo-card b,
.auth-demo-card p {
  display: block;
  margin: 0;
}

.auth-demo-card > b {
  font-size: 22px;
}

.auth-demo-card div {
  display: grid;
  gap: 8px;
}

.auth-demo-card button {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-start;
  padding: 0 12px;
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--ink);
}

.task-section,
.work-groups,
.trust-strip,
.simple-flow {
  border-radius: 28px;
  padding: 20px;
}

.task-section {
  grid-area: tasks;
}

.section-copy {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  margin-bottom: 14px;
}

.section-copy h2,
.section-copy p,
.auth-card h2 {
  margin: 0;
}

.section-copy h2 {
  font-size: clamp(26px, 3vw, 42px);
  letter-spacing: -0.04em;
}

.public-task-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.public-task-card {
  display: grid;
  gap: 8px;
  min-height: 156px;
  padding: 16px;
  border: 1px solid var(--line);
  background: white;
  color: var(--ink);
  text-align: left;
}

.public-task-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--soft-shadow);
}

.public-task-card span {
  font-size: 28px;
}

.public-task-card b,
.public-task-card em {
  display: block;
}

.public-task-card em {
  font-style: normal;
  line-height: 1.4;
}

.simple-flow {
  grid-area: flow;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.simple-flow article {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
}

.simple-flow b {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: #eaf2ff;
  color: var(--blue);
}

.work-groups {
  grid-area: groups;
}

.work-group-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.work-group-grid article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: white;
}

.work-group-grid b {
  display: block;
  margin-bottom: 12px;
  font-size: 18px;
}

.work-group-grid div {
  display: grid;
  gap: 8px;
}

.work-group-grid span {
  padding: 8px 10px;
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--ink);
  font-size: 13px;
  font-weight: 850;
}

.trust-strip {
  grid-area: trust;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.trust-strip article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
}

.trust-strip b,
.trust-strip span {
  display: block;
}

.trust-strip span {
  margin-top: 6px;
  line-height: 1.45;
}

.auth-card {
  position: sticky;
  top: 18px;
  grid-area: form;
  align-self: start;
  display: grid;
  gap: 16px;
  padding: 22px;
  border-radius: 28px;
}

.auth-card h2 {
  margin-top: 10px;
  font-size: 28px;
  letter-spacing: -0.04em;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 6px;
  border-radius: 18px;
  background: var(--surface-2);
}

.auth-tabs button {
  background: transparent;
  color: var(--muted);
}

.auth-tabs button.active {
  background: var(--ink);
  color: white;
}

.auth-form {
  display: grid;
  gap: 13px;
}

.auth-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 900;
}

.auth-form input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: white;
  color: var(--ink);
  font: inherit;
}

.password-wrap {
  display: grid;
  grid-template-columns: 1fr 48px;
  gap: 8px;
}

.password-wrap button {
  border: 1px solid var(--line);
  border-radius: 15px;
  background: white;
}

.auth-message {
  padding: 12px 14px;
  border-radius: 16px;
  background: #fff7ed;
  color: #9a3412;
  font-weight: 850;
}

@media (max-width: 1160px) {
  .auth-shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "nav"
      "hero"
      "tasks"
      "flow"
      "groups"
      "trust"
      "form";
  }

  .auth-card {
    position: static;
  }
}

@media (max-width: 900px) {
  .auth-hero,
  .public-task-grid,
  .work-group-grid {
    grid-template-columns: 1fr;
  }

  .simple-flow,
  .trust-strip {
    grid-template-columns: 1fr;
  }

  .section-copy {
    display: grid;
  }
}

@media (max-width: 560px) {
  .auth-shell {
    padding: 10px;
    gap: 12px;
  }

  .auth-nav {
    align-items: start;
  }

  .auth-nav,
  .auth-hero,
  .task-section,
  .simple-flow,
  .work-groups,
  .trust-strip,
  .auth-card {
    border-radius: 22px;
    padding: 16px;
  }

  .auth-nav > div:last-child {
    display: none;
  }

  .auth-logo img {
    width: min(245px, 70vw);
  }

  .auth-hero h1 {
    font-size: 42px;
  }

  .public-task-card {
    min-height: 132px;
  }
}