@import url("https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600&family=Cormorant+Garamond:wght@400;500;600&family=Crimson+Pro:ital,wght@0,400;0,500;1,400&display=swap");

:root {
  --background: #1c1714;
  --background-alt: #251e19;
  --foreground: #e8dfd4;
  --muted: #3d332b;
  --muted-foreground: #9c8b7a;
  --border: #4a3f35;
  --accent: #c9a962;
  --accent-light: #d4b872;
  --accent-dark: #b8953f;
  --crimson: #8b2635;
  --accent-foreground: #1c1714;
  --brass-gradient: linear-gradient(180deg, #d4b872 0%, #c9a962 50%, #b8953f 100%);
  --engraved: 1px 1px 1px rgba(0, 0, 0, 0.44), -1px -1px 1px rgba(255, 255, 255, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 50% 10%, rgba(201, 169, 98, 0.08), transparent 34rem),
    var(--background);
  color: var(--foreground);
  font-family: "Crimson Pro", Georgia, serif;
  font-size: 1.08rem;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input {
  font: inherit;
}

::selection {
  background: var(--accent);
  color: var(--accent-foreground);
}

.paper-texture,
.vignette {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
}

.paper-texture {
  opacity: 0.08;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.76' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='0.2'/%3E%3C/svg%3E");
}

.vignette {
  background: radial-gradient(ellipse at center, transparent 0%, transparent 52%, rgba(28, 23, 20, 0.46) 100%);
}

.skip-link {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 100;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-radius: 4px;
  background: var(--brass-gradient);
  color: var(--accent-foreground);
  padding: 0 16px;
  font-family: "Cinzel", Georgia, serif;
  font-size: 0.74rem;
  text-decoration: none;
  text-shadow: var(--engraved);
  text-transform: uppercase;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.academia-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--border);
  background: rgba(28, 23, 20, 0.88);
  backdrop-filter: blur(14px);
}

.academia-nav,
.hero-content,
.proclamation-section,
.volumes-section,
.method-inner,
.ledger-section,
.testimony-inner,
.faq-section,
.enroll-section,
.academia-footer {
  width: min(1180px, calc(100% - 32px));
  margin-inline: auto;
}

.academia-nav {
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 26px;
}

.brand {
  color: var(--foreground);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.65rem;
  font-weight: 600;
  text-decoration: none;
}

.menu-toggle {
  display: none;
  min-height: 44px;
  border: 2px solid var(--accent);
  border-radius: 4px;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  padding-inline: 14px;
  font-family: "Cinzel", Georgia, serif;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.academia-menu {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
}

.academia-menu a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--muted-foreground);
  font-family: "Cinzel", Georgia, serif;
  font-size: 0.68rem;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 300ms ease-out;
}

.academia-menu a:hover,
.academia-menu a:focus-visible {
  color: var(--accent);
  outline: none;
}

.hero-section {
  position: relative;
  min-height: calc(100svh - 78px);
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  padding-block: 118px 76px;
}

.library-scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.library-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(74, 63, 53, 0.4) 1px, transparent 1px),
    linear-gradient(0deg, rgba(74, 63, 53, 0.32) 1px, transparent 1px),
    linear-gradient(180deg, rgba(37, 30, 25, 0.4), rgba(28, 23, 20, 0.96));
  background-size: 110px 100%, 100% 88px, auto;
}

.shelf,
.arch,
.lamp-glow {
  position: absolute;
  display: block;
}

.shelf {
  left: 0;
  right: 0;
  height: 20px;
  background: linear-gradient(180deg, #4a3f35, #251e19);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
}

.shelf-one {
  top: 28%;
}

.shelf-two {
  top: 54%;
}

.arch {
  bottom: 0;
  width: 28%;
  max-width: 440px;
  height: 78%;
  border: 2px solid rgba(201, 169, 98, 0.34);
  border-bottom: 0;
  border-radius: 40% 40% 0 0 / 20% 20% 0 0;
  background:
    repeating-linear-gradient(90deg, rgba(201, 169, 98, 0.12) 0 18px, transparent 18px 34px),
    rgba(37, 30, 25, 0.48);
  filter: sepia(0.4);
}

.arch-one {
  right: 11%;
}

.arch-two {
  right: -7%;
  opacity: 0.42;
}

.lamp-glow {
  left: 14%;
  top: 12%;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 98, 0.22), transparent 68%);
  filter: blur(12px);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 790px;
  margin-inline: max(16px, calc((100% - 1180px) / 2)) auto;
}

.volume-label {
  margin: 0 0 18px;
  color: var(--accent);
  font-family: "Cinzel", Georgia, serif;
  font-size: 0.76rem;
  text-transform: uppercase;
}

.hero-content h1,
.ornate-frame h2,
.section-heading h2,
.testimony-inner blockquote,
.enroll-inner h2 {
  margin: 0;
  color: var(--foreground);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.04;
}

.hero-content h1 {
  max-width: 850px;
  font-size: 5.8rem;
}

.hero-content p:not(.volume-label) {
  max-width: 650px;
  margin: 26px 0 0;
  color: var(--muted-foreground);
  font-size: 1.24rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  cursor: pointer;
  padding: 13px 24px;
  font-family: "Cinzel", Georgia, serif;
  font-size: 0.74rem;
  text-decoration: none;
  text-shadow: var(--engraved);
  text-transform: uppercase;
  transition: filter 300ms ease-out, box-shadow 300ms ease-out, background 300ms ease-out, border-color 300ms ease-out, color 300ms ease-out;
}

.btn-primary {
  border: 1px solid var(--accent);
  background: var(--brass-gradient);
  color: var(--accent-foreground);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 -1px 0 rgba(0, 0, 0, 0.22),
    0 2px 8px rgba(0, 0, 0, 0.32);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  filter: brightness(1.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.26),
    inset 0 -1px 0 rgba(0, 0, 0, 0.24),
    0 4px 16px rgba(201, 169, 98, 0.34);
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.btn-secondary {
  border: 2px solid var(--accent);
  background: transparent;
  color: var(--accent);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--crimson);
  background: var(--crimson);
  color: var(--foreground);
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.seal-note {
  position: absolute;
  right: max(20px, calc((100% - 1180px) / 2));
  bottom: 78px;
  z-index: 2;
  width: min(260px, 27vw);
  border-top: 1px solid var(--accent);
  padding-top: 16px;
}

.seal-note span {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 25%, #a63444, var(--crimson) 56%, #5f1722);
  color: var(--foreground);
  font-family: "Cinzel", Georgia, serif;
  box-shadow:
    inset 0 2px 4px rgba(255, 255, 255, 0.2),
    inset 0 -2px 4px rgba(0, 0, 0, 0.35),
    0 4px 12px rgba(0, 0, 0, 0.46);
}

.seal-note p {
  margin: 14px 0 0;
  color: var(--muted-foreground);
}

.index-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--border);
  background: rgba(37, 30, 25, 0.66);
}

.index-band div {
  min-height: 160px;
  display: grid;
  place-items: center;
  gap: 4px;
  border-right: 1px solid var(--border);
  padding: 20px;
  text-align: center;
}

.index-band div:last-child {
  border-right: 0;
}

.index-band strong {
  color: var(--accent);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 4rem;
  font-weight: 500;
  line-height: 0.9;
}

.index-band span {
  color: var(--muted-foreground);
  font-family: "Cinzel", Georgia, serif;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.proclamation-section {
  padding-block: 110px;
}

.ornate-frame {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(37, 30, 25, 0.58);
  padding: 44px;
}

.ornate-frame::before,
.ornate-frame::after {
  content: "";
  position: absolute;
  width: 42px;
  height: 42px;
  border: 2px solid var(--accent);
  pointer-events: none;
}

.ornate-frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.ornate-frame::after {
  right: -1px;
  bottom: -1px;
  border-left: 0;
  border-top: 0;
}

.ornate-frame h2,
.section-heading h2,
.enroll-inner h2 {
  font-size: 4.2rem;
}

.ornate-divider {
  position: relative;
  height: 1px;
  margin: 34px auto;
  background: linear-gradient(90deg, transparent 0%, var(--border) 20%, var(--accent) 50%, var(--border) 80%, transparent 100%);
}

.ornate-divider span {
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--background-alt);
  color: var(--accent);
  padding: 0 14px;
  transform: translate(-50%, -50%);
}

.ornate-frame p:not(.volume-label) {
  max-width: 870px;
  color: var(--muted-foreground);
  font-size: 1.2rem;
}

.dropcap::first-letter {
  float: left;
  margin: 12px 14px 0 0;
  color: var(--accent);
  font-family: "Cinzel", Georgia, serif;
  font-size: 5.8rem;
  line-height: 0.74;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.32);
}

.section-pad {
  padding-block: 110px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 38px;
}

.volume-grid,
.method-grid,
.ledger-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.volume-card,
.method-item,
.ledger-card,
.accordion-item {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--background-alt);
  padding: 28px;
  transition: border-color 300ms ease-out, box-shadow 300ms ease-out;
}

.volume-card:hover,
.method-item:hover,
.ledger-card:hover,
.accordion-item:hover {
  border-color: rgba(201, 169, 98, 0.58);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.32);
}

.corner-flourish::before,
.corner-flourish::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(201, 169, 98, 0.68);
  opacity: 0.64;
  transition: opacity 300ms ease-out;
}

.corner-flourish::before {
  top: 12px;
  left: 12px;
  border-right: 0;
  border-bottom: 0;
}

.corner-flourish::after {
  right: 12px;
  bottom: 12px;
  border-left: 0;
  border-top: 0;
}

.corner-flourish:hover::before,
.corner-flourish:hover::after {
  opacity: 1;
}

.arch-image {
  min-height: 310px;
  overflow: hidden;
  border: 1px solid rgba(201, 169, 98, 0.34);
  border-radius: 40% 40% 0 0 / 20% 20% 0 0;
  background:
    radial-gradient(circle at 45% 24%, rgba(232, 223, 212, 0.28), transparent 13%),
    repeating-linear-gradient(90deg, rgba(201, 169, 98, 0.18) 0 12px, transparent 12px 22px),
    linear-gradient(150deg, #6d5946, #3d332b 55%, #1c1714);
  filter: sepia(0.6) contrast(0.95) brightness(0.9);
  transition: filter 700ms ease-out, transform 700ms ease-out;
}

.volume-card:hover .arch-image {
  filter: sepia(0) contrast(1) brightness(1);
  transform: scale(1.025);
}

.arch-library {
  background:
    radial-gradient(circle at 50% 20%, rgba(232, 223, 212, 0.24), transparent 13%),
    repeating-linear-gradient(0deg, rgba(201, 169, 98, 0.16) 0 10px, transparent 10px 22px),
    linear-gradient(150deg, #6a2a34, #4a3f35 48%, #1c1714);
}

.arch-lecture {
  background:
    radial-gradient(circle at 48% 20%, rgba(232, 223, 212, 0.26), transparent 13%),
    linear-gradient(90deg, rgba(201, 169, 98, 0.22), transparent 38%),
    linear-gradient(150deg, #8b6b3f, #3d332b 54%, #1c1714);
}

.volume-card span,
.method-item span,
.ledger-label {
  color: var(--accent);
  font-family: "Cinzel", Georgia, serif;
  font-size: 0.76rem;
  text-transform: uppercase;
}

.volume-card h3,
.method-item h3,
.ledger-card h3 {
  margin: 22px 0 12px;
  color: var(--foreground);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 2.2rem;
  font-weight: 500;
  line-height: 1.06;
}

.volume-card p,
.method-item p,
.ledger-card li,
.accordion-panel p {
  margin: 0;
  color: var(--muted-foreground);
}

.method-section,
.testimony-section {
  border-block: 1px solid var(--border);
  background: rgba(37, 30, 25, 0.52);
}

.method-inner,
.testimony-inner {
  padding-block: 110px;
}

.ledger-card {
  display: flex;
  min-height: 500px;
  flex-direction: column;
}

.ledger-featured {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(201, 169, 98, 0.35);
}

.wax-seal {
  position: absolute;
  top: -20px;
  right: 28px;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 25%, #a63444, var(--crimson) 56%, #5f1722);
  color: var(--foreground);
  box-shadow:
    inset 0 2px 4px rgba(255, 255, 255, 0.2),
    inset 0 -2px 4px rgba(0, 0, 0, 0.32),
    0 4px 10px rgba(0, 0, 0, 0.42);
}

.ledger-card strong {
  display: block;
  margin: 4px 0 22px;
  color: var(--accent);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 4.5rem;
  font-weight: 500;
  line-height: 0.9;
}

.ledger-card ul {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding-left: 20px;
}

.ledger-card .btn {
  margin-top: auto;
}

.testimony-inner {
  max-width: 960px;
  text-align: center;
}

.testimony-inner blockquote {
  font-size: 4.1rem;
}

.testimony-inner span {
  display: block;
  margin-top: 24px;
  color: var(--accent);
  font-family: "Cinzel", Georgia, serif;
  text-transform: uppercase;
}

.accordion-list {
  display: grid;
  gap: 16px;
}

.accordion-trigger {
  width: 100%;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border: 0;
  background: transparent;
  color: var(--foreground);
  cursor: pointer;
  padding: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.8rem;
  text-align: left;
}

.accordion-trigger:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.accordion-trigger span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-family: "Cinzel", Georgia, serif;
  transition: transform 300ms ease-out, background 300ms ease-out, color 300ms ease-out;
}

.accordion-panel {
  display: none;
  padding: 4px 0 12px;
}

.accordion-item.open .accordion-trigger span {
  background: var(--accent);
  color: var(--accent-foreground);
  transform: rotate(45deg);
}

.accordion-item.open .accordion-panel {
  display: block;
}

.enroll-section {
  padding-block: 110px;
}

.enroll-inner {
  max-width: 860px;
}

.enroll-form {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}

.enroll-form label {
  color: var(--accent);
  font-family: "Cinzel", Georgia, serif;
  font-size: 0.74rem;
  text-transform: uppercase;
}

.enroll-form input {
  min-height: 50px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--background-alt);
  color: var(--foreground);
  padding: 0 14px;
  outline: none;
}

.enroll-form input::placeholder {
  color: var(--muted-foreground);
  font-style: italic;
}

.enroll-form input:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.22);
}

.academia-footer {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--border);
  color: var(--muted-foreground);
  font-family: "Cinzel", Georgia, serif;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.academia-footer a {
  color: var(--accent);
  text-decoration: none;
}

.academia-footer a:hover,
.academia-footer a:focus-visible {
  text-decoration: underline;
  outline: none;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms ease-out, transform 620ms ease-out;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1020px) {
  .volume-grid,
  .method-grid,
  .ledger-grid {
    grid-template-columns: 1fr;
  }

  .seal-note {
    position: relative;
    right: auto;
    bottom: auto;
    z-index: 2;
    width: min(1180px, calc(100% - 32px));
    margin: 48px auto 0;
  }

  .hero-content h1 {
    font-size: 4.5rem;
  }
}

@media (max-width: 760px) {
  .academia-nav {
    grid-template-columns: 1fr auto;
    padding-block: 12px;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .academia-menu {
    display: none;
    grid-column: 1 / -1;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--border);
  }

  .academia-menu.open {
    display: flex;
  }

  .academia-menu a {
    border-bottom: 1px solid var(--border);
  }

  .hero-section {
    min-height: auto;
    padding-block: 84px 64px;
  }

  .arch-two {
    display: none;
  }

  .hero-content h1 {
    font-size: 3.25rem;
  }

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

  .index-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .index-band div:nth-child(2) {
    border-right: 0;
  }

  .proclamation-section,
  .section-pad,
  .method-inner,
  .testimony-inner,
  .enroll-section {
    padding-block: 76px;
  }

  .ornate-frame {
    padding: 28px;
  }

  .ornate-frame h2,
  .section-heading h2,
  .enroll-inner h2,
  .testimony-inner blockquote {
    font-size: 2.75rem;
  }

  .arch-image {
    min-height: 240px;
  }

  .academia-footer {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 24px;
  }
}

@media (max-width: 430px) {
  .hero-content h1 {
    font-size: 2.75rem;
  }

  .index-band {
    grid-template-columns: 1fr;
  }

  .index-band div,
  .index-band div:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .index-band div:last-child {
    border-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}