/* ATACHE Academy brand layer, based on the official atache.com visual system. */
@font-face {
  font-family: "TT Commons";
  src: url("/assets/fonts/TTCommons-Regular.woff") format("woff");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "TT Commons";
  src: url("/assets/fonts/TTCommons-Bold.woff") format("woff");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Bebas Neue Atache";
  src: url("/assets/fonts/BebasNeueRegular.woff") format("woff");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  --atache-ink: #231f20;
  --atache-black: #111111;
  --atache-white: #ffffff;
  --atache-soft: #f5f5f5;
  --atache-line: #dedede;
  --atache-muted: #6f6c6d;
  --atache-success: #627b68;
  --atache-display: "Bebas Neue Atache", "Arial Narrow", sans-serif;
  --atache-body: "TT Commons", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    linear-gradient(90deg, transparent 0, transparent calc(100% - 1px), rgba(35, 31, 32, 0.035) calc(100% - 1px)),
    var(--atache-white) !important;
  color: var(--atache-ink) !important;
  font-family: var(--atache-body) !important;
  font-size: 17px;
  line-height: 1.65;
}

button,
input,
select,
textarea {
  font: inherit;
}

h1,
h2,
h3,
.academy-journey__title,
.progress-number,
.metric-card strong {
  color: var(--atache-ink) !important;
  font-family: var(--atache-display) !important;
  font-weight: 400 !important;
  text-transform: uppercase;
}

h1,
h2,
.academy-journey__title {
  letter-spacing: clamp(0.18rem, 0.65vw, 0.62rem) !important;
  line-height: 1.08 !important;
}

h3 {
  letter-spacing: 0.08em !important;
  line-height: 1.15 !important;
}

p,
.muted,
.subtle {
  color: var(--atache-muted) !important;
}

.page-bg {
  background:
    linear-gradient(180deg, var(--atache-white) 0 36rem, var(--atache-soft) 36rem 100%) !important;
}

.page-bg::before,
.page-bg::after {
  opacity: 0.08 !important;
  filter: grayscale(1);
}

.app-shell {
  max-width: 1540px !important;
  margin-inline: auto !important;
}

.topbar {
  position: relative !important;
  z-index: 20;
  min-height: 116px;
  padding: 20px clamp(22px, 4vw, 68px) !important;
  background: rgba(255, 255, 255, 0.96) !important;
  border: 0 !important;
  border-bottom: 1px solid var(--atache-line) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  backdrop-filter: blur(14px);
}

.brand {
  gap: 18px !important;
}

.brand-mark {
  width: 72px !important;
  height: 72px !important;
  flex: 0 0 72px;
  color: transparent !important;
  background: var(--atache-white) url("/assets/atache-logo.jpg") center / contain no-repeat !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  overflow: hidden;
}

.brand h1 {
  margin: 0 !important;
  font-size: clamp(1.65rem, 2.2vw, 2.5rem) !important;
}

.brand p {
  margin: 3px 0 0 !important;
  color: var(--atache-ink) !important;
  font-size: 0.72rem !important;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.header-right {
  gap: 14px !important;
}

.language-switch label,
.env-switch label {
  color: var(--atache-muted) !important;
  font-size: 0.68rem !important;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

select,
input,
textarea {
  color: var(--atache-ink) !important;
  background: var(--atache-white) !important;
  border: 1px solid var(--atache-line) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  outline: none;
}

select:focus,
input:focus,
textarea:focus {
  border-color: var(--atache-ink) !important;
  box-shadow: inset 3px 0 0 var(--atache-ink) !important;
}

#authState,
.status,
.role-badge {
  color: var(--atache-ink) !important;
  background: var(--atache-soft) !important;
  border: 1px solid var(--atache-line) !important;
  border-radius: 0 !important;
  font-size: 0.74rem !important;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.content {
  padding: clamp(24px, 4vw, 68px) !important;
}

.card,
.panel,
.workspace,
.academy-journey,
.metric-card,
.progress-panel,
.queue-panel,
.group-item {
  background: var(--atache-white) !important;
  border: 1px solid var(--atache-line) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.hero {
  position: relative;
  min-height: clamp(530px, 68vh, 760px);
  padding: clamp(42px, 7vw, 110px) !important;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0 51%, rgba(245, 245, 245, 0.94) 51% 100%),
    var(--atache-white) !important;
  border: 0 !important;
  border-bottom: 1px solid var(--atache-line) !important;
  overflow: hidden;
}

.hero::before {
  content: "ATACHE";
  position: absolute;
  right: -0.05em;
  bottom: -0.22em;
  color: rgba(35, 31, 32, 0.035);
  font-family: var(--atache-display);
  font-size: clamp(8rem, 20vw, 22rem);
  letter-spacing: 0.12em;
  line-height: 1;
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 700px !important;
}

.hero-kicker,
.eyebrow,
.academy-journey__eyebrow {
  color: var(--atache-ink) !important;
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.24em !important;
  text-transform: uppercase;
}

.hero h2 {
  max-width: 720px;
  margin: 22px 0 28px !important;
  font-size: clamp(3.8rem, 7vw, 7.7rem) !important;
}

.hero-copy > p:not(.hero-kicker) {
  max-width: 580px;
  font-size: clamp(1rem, 1.35vw, 1.22rem) !important;
  line-height: 1.55;
}

.hero-cta,
.actions {
  gap: 10px !important;
}

.btn,
.atache-ai__send {
  min-height: 48px;
  padding: 12px 25px !important;
  color: var(--atache-white) !important;
  background: var(--atache-ink) !important;
  border: 1px solid var(--atache-ink) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  font-family: var(--atache-body) !important;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 180ms ease, background-color 180ms ease, transform 180ms ease !important;
}

.btn:hover,
.atache-ai__send:hover {
  color: var(--atache-ink) !important;
  background: var(--atache-white) !important;
  transform: translateY(-2px);
}

.btn.secondary {
  color: var(--atache-ink) !important;
  background: transparent !important;
}

.btn.secondary:hover {
  color: var(--atache-white) !important;
  background: var(--atache-ink) !important;
}

.hero-visual {
  position: relative;
  z-index: 2;
  filter: grayscale(1);
}

.hero-core {
  width: clamp(180px, 20vw, 290px) !important;
  height: clamp(180px, 20vw, 290px) !important;
  color: transparent !important;
  background: transparent url("/assets/atache-logo.jpg") center / contain no-repeat !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.hero-core span,
.hero-core small {
  opacity: 0 !important;
}

.orbit {
  border-color: rgba(35, 31, 32, 0.22) !important;
  border-radius: 50% !important;
}

.visual-chip {
  color: var(--atache-ink) !important;
  background: var(--atache-white) !important;
  border: 1px solid var(--atache-ink) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  font-size: 0.7rem !important;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.workspace,
.academy-journey,
.panel,
#groupDetailPanel,
#gallery {
  padding: clamp(28px, 4vw, 56px) !important;
}

.workspace-header,
.academy-journey__head {
  padding-bottom: 26px !important;
  border-bottom: 1px solid var(--atache-line);
}

.workspace h2,
.academy-journey__title,
.panel h3,
#groupDetailPanel h3,
#gallery h3 {
  font-size: clamp(2rem, 3.4vw, 4rem) !important;
}

.role-tabs,
.tabs {
  gap: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: 1px solid var(--atache-ink) !important;
  border-radius: 0 !important;
}

.role-tab,
.tab {
  min-height: 46px;
  color: var(--atache-ink) !important;
  background: var(--atache-white) !important;
  border: 0 !important;
  border-right: 1px solid var(--atache-ink) !important;
  border-radius: 0 !important;
  font-size: 0.76rem !important;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.role-tab:last-child,
.tab:last-child {
  border-right: 0 !important;
}

.role-tab.active,
.tab.active {
  color: var(--atache-white) !important;
  background: var(--atache-ink) !important;
}

.metric-grid,
.dashboard-grid,
.mentor-grid,
.split-grid {
  gap: 1px !important;
  background: var(--atache-line);
  border: 1px solid var(--atache-line);
}

.metric-card,
.progress-panel,
.queue-panel,
.split-grid > * {
  border: 0 !important;
}

.metric-card strong,
.progress-number {
  font-size: clamp(2.6rem, 5vw, 5.6rem) !important;
  letter-spacing: 0.06em;
}

.journey {
  gap: 1px !important;
  background: var(--atache-line);
  border: 1px solid var(--atache-line);
}

.journey-step {
  min-height: 112px;
  padding: 22px !important;
  background: var(--atache-white) !important;
  border: 0 !important;
  border-radius: 0 !important;
}

.journey-step.complete {
  color: var(--atache-ink) !important;
  background: var(--atache-soft) !important;
}

.progress-track {
  height: 5px !important;
  background: #e8e8e8 !important;
  border-radius: 0 !important;
}

.progress-value {
  background: var(--atache-ink) !important;
  border-radius: 0 !important;
}

.group-item,
.queue-row {
  padding: 20px !important;
  border-color: var(--atache-line) !important;
  transition: background-color 180ms ease;
}

.group-item:hover,
.queue-row:hover {
  background: var(--atache-soft) !important;
}

.gallery img {
  border-radius: 0 !important;
  filter: saturate(0.82) contrast(1.04);
}

.atache-ai__launcher {
  min-height: 58px;
  color: var(--atache-white) !important;
  background: var(--atache-ink) !important;
  border: 1px solid var(--atache-ink) !important;
  border-radius: 0 !important;
  box-shadow: 0 16px 42px rgba(35, 31, 32, 0.16) !important;
}

.atache-ai__launcher-label,
.atache-ai__title {
  font-family: var(--atache-display) !important;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.atache-ai__panel {
  background: var(--atache-white) !important;
  border: 1px solid var(--atache-ink) !important;
  border-radius: 0 !important;
  box-shadow: 0 24px 80px rgba(35, 31, 32, 0.2) !important;
}

.atache-ai__header {
  color: var(--atache-white) !important;
  background: var(--atache-ink) !important;
  border-radius: 0 !important;
}

.atache-ai__header * {
  color: inherit !important;
}

.atache-ai__monogram {
  color: transparent !important;
  background: var(--atache-white) url("/assets/atache-logo.jpg") center / contain no-repeat !important;
  border-radius: 0 !important;
}

.atache-ai__notice {
  color: var(--atache-muted) !important;
  background: var(--atache-soft) !important;
  border: 0 !important;
  border-left: 3px solid var(--atache-ink) !important;
  border-radius: 0 !important;
}

@keyframes atacheReveal {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-copy,
.hero-visual,
.workspace,
.academy-journey,
.panel {
  animation: atacheReveal 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-visual { animation-delay: 110ms; }
.workspace { animation-delay: 160ms; }
.academy-journey { animation-delay: 220ms; }

@media (max-width: 900px) {
  .topbar {
    align-items: flex-start !important;
    min-height: auto;
    padding: 18px 20px !important;
  }

  .brand-mark {
    width: 56px !important;
    height: 56px !important;
    flex-basis: 56px;
  }

  .hero {
    min-height: auto;
    padding: 54px 24px 64px !important;
    background: linear-gradient(180deg, var(--atache-white) 0 58%, var(--atache-soft) 58% 100%) !important;
  }

  .hero h2 {
    font-size: clamp(3.2rem, 15vw, 5.5rem) !important;
  }

  .hero-visual {
    min-height: 320px;
  }

  .content {
    padding: 20px !important;
  }
}

@media (max-width: 560px) {
  body { font-size: 16px; }

  .brand p { letter-spacing: 0.14em; }

  .header-right {
    width: 100%;
    display: grid !important;
    grid-template-columns: 1fr 1fr;
  }

  #authState { grid-column: 1 / -1; }

  .hero-cta,
  .actions {
    align-items: stretch !important;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn,
  .actions .btn { width: 100%; }

  .workspace,
  .academy-journey,
  .panel,
  #groupDetailPanel,
  #gallery {
    padding: 24px 18px !important;
  }

  .role-tabs,
  .tabs {
    width: 100%;
  }

  .role-tab,
  .tab { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}