:root {
  --cyan: #46aece;
  --cyan-dark: #2589a7;
  --navy: #161357;
  --deep: #0f2f45;
  --ink: #172033;
  --muted: #5f6f80;
  --line: #d8e4ea;
  --soft: #f3f8fb;
  --pale: #e9f6fa;
  --white: #ffffff;
  --gold: #f2b84b;
  --green: #2a7f68;
  --danger: #b42318;
  --shadow: 0 18px 48px rgba(15, 47, 69, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -10rem;
  z-index: 30;
  padding: 0.65rem 0.9rem;
  background: var(--navy);
  color: var(--white);
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--white);
  box-shadow: 0 1px 0 rgba(15, 47, 69, 0.08);
}

.header-top {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.86rem;
}

.header-top-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 34px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 210px;
  color: var(--navy);
  text-decoration: none;
}

.brand-logo {
  width: 132px;
  height: 78px;
  object-fit: contain;
  object-position: left center;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 0.9rem;
  line-height: 1.1;
}

.brand small {
  max-width: 150px;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.25;
}

.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.main-nav a {
  padding: 0.62rem 0.7rem;
  color: var(--deep);
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.94rem;
  font-weight: 700;
}

.main-nav a:hover,
.main-nav a.active {
  background: var(--pale);
  color: var(--navy);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 42px;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--navy);
}

.btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.72rem 1rem;
  border: 1px solid transparent;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--navy);
}

.btn-primary:hover {
  background: #63c1dc;
}

.btn-secondary {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.btn-ghost {
  background: var(--white);
  border-color: var(--line);
  color: var(--navy);
}

.hero {
  width: 100%;
  margin: 0;
}

.hero-home {
  min-height: clamp(590px, 74vh, 760px);
  display: flex;
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(22, 19, 87, 0.9), rgba(22, 19, 87, 0.62) 48%, rgba(22, 19, 87, 0.2)),
    url("/assets/img/hero-arcs.jpg") center / cover no-repeat;
}

.hero-inner,
.page-hero,
.section,
.split-section,
.detail-layout,
.admin-page,
.standalone,
.quick-links,
.site-footer > * {
  width: min(1180px, calc(100% - 32px));
  margin-right: auto;
  margin-left: auto;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: end;
  gap: 2rem;
  padding: 5rem 0 6rem;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(4.2rem, 11vw, 8.25rem);
  line-height: 0.88;
  letter-spacing: 0;
}

.hero-subtitle {
  margin: 0.45rem 0 1rem;
  color: #f8fdff;
  font-size: clamp(1.6rem, 4.4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.05;
}

.lead {
  max-width: 660px;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  font-weight: 650;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.45rem;
}

.hero-panel {
  padding: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.hero-panel strong {
  display: block;
  color: var(--navy);
  font-size: 1.05rem;
}

.hero-panel ul {
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
}

.hero-panel li::before {
  content: "";
  width: 8px;
  height: 8px;
  display: inline-block;
  margin-right: 0.55rem;
  border-radius: 50%;
  background: var(--cyan);
}

.quick-links {
  position: relative;
  z-index: 2;
  margin-top: -48px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.quick-card {
  min-height: 132px;
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 14px 32px rgba(15, 47, 69, 0.12);
}

.quick-card span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--pale);
  color: var(--navy);
  font-weight: 900;
}

.quick-card strong {
  color: var(--navy);
  font-size: 1.02rem;
}

.quick-card small {
  color: var(--muted);
  line-height: 1.45;
}

.page-hero {
  margin-top: 2rem;
  padding: 4.2rem 3rem;
  border-radius: 8px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(22, 19, 87, 0.92), rgba(15, 47, 69, 0.72)),
    url("/assets/img/campus-path.png") center / cover no-repeat;
}

.page-hero h1 {
  max-width: 860px;
  margin: 0;
  font-size: clamp(2.3rem, 5vw, 4.6rem);
  line-height: 1;
  letter-spacing: 0;
}

.page-hero p:not(.eyebrow) {
  max-width: 760px;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.12rem;
}

.section {
  padding: 4.5rem 0;
}

.section.compact {
  padding-top: 2.8rem;
}

.section-heading {
  margin-bottom: 1.8rem;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
}

.section-heading h2,
.section-copy h2,
.split-section h2,
.detail-content h2,
.info-panel h2,
.admin-heading h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.75rem, 3vw, 2.65rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.section-heading a,
.card-link {
  color: var(--cyan-dark);
  font-weight: 900;
  text-decoration: none;
}

.section-copy p,
.split-section p,
.detail-content p,
.info-panel p,
.card p {
  color: var(--muted);
}

.about-preview {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 3rem;
  align-items: center;
}

.section-media {
  position: relative;
  margin: 0;
}

.section-media img,
.panel-image,
.image-panel img {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.about-preview .section-media img {
  aspect-ratio: 4 / 3;
  object-position: center bottom;
}

.section-media figcaption {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  max-width: 210px;
  padding: 0.95rem;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 30px rgba(15, 47, 69, 0.16);
}

.section-media figcaption strong {
  display: block;
  color: var(--navy);
  font-size: 2rem;
  line-height: 1;
}

.section-media figcaption span {
  color: var(--muted);
  font-size: 0.86rem;
}

.stats-grid {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.stats-grid div,
.metric {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.stats-grid strong,
.metric strong {
  display: block;
  color: var(--cyan-dark);
  font-size: 2rem;
  line-height: 1;
}

.stats-grid span,
.metric span {
  color: var(--muted);
  font-size: 0.9rem;
}

.cards {
  display: grid;
  gap: 1rem;
}

.cards.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.info-panel,
.admin-panel,
.admin-card,
.form,
.step,
.record {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.card {
  overflow: hidden;
}

.feature-card {
  padding: 1.35rem;
}

.feature-card span {
  display: inline-grid;
  min-width: 44px;
  min-height: 34px;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: 6px;
  background: var(--pale);
  color: var(--navy);
  font-weight: 900;
}

.feature-card h2,
.feature-card h3,
.card h2,
.card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.22rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.card-media {
  width: 100%;
  height: 180px;
  object-fit: cover;
  object-position: center;
}

.card-body {
  padding: 1.2rem;
}

.tag {
  display: inline-flex;
  margin-bottom: 0.75rem;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  background: var(--pale);
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 900;
}

.meta-list {
  display: grid;
  gap: 0.65rem;
  margin: 1rem 0;
}

.meta-list div {
  display: grid;
  gap: 0.12rem;
}

.meta-list dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.meta-list dd {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.meta-list:not(.vertical) {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.partner-section {
  width: 100%;
  padding: 4.5rem max(16px, calc((100% - 1180px) / 2));
  background: var(--soft);
}

.partner-section .section-heading,
.partner-grid {
  width: min(1180px, 100%);
  margin-right: auto;
  margin-left: auto;
}

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

.partner-card {
  min-height: 220px;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.partner-card img {
  width: 170px;
  height: 78px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 1rem;
}

.partner-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.1rem;
}

.partner-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.split-section {
  margin-top: 3.5rem;
  margin-bottom: 3.5rem;
  padding: 2rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.75fr);
  gap: 2rem;
  align-items: center;
  border-radius: 8px;
  background: var(--soft);
}

.split-section.align-start {
  align-items: start;
}

.visual-split .section-media img {
  aspect-ratio: 16 / 9;
}

.certification-section {
  background:
    linear-gradient(135deg, rgba(22, 19, 87, 0.95), rgba(15, 47, 69, 0.92)),
    url("/assets/img/community-arcs.png") center / cover no-repeat;
  color: var(--white);
}

.certification-section h2,
.certification-section .eyebrow {
  color: var(--white);
}

.certification-section p {
  color: rgba(255, 255, 255, 0.85);
}

.process {
  display: grid;
  gap: 0.8rem;
}

.process div {
  padding: 1rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
}

.process span {
  width: 32px;
  height: 32px;
  display: inline-grid;
  place-items: center;
  margin-right: 0.65rem;
  border-radius: 50%;
  background: var(--cyan);
  color: var(--navy);
  font-weight: 900;
}

.filters {
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.filter-button {
  min-height: 40px;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--deep);
  font-weight: 800;
  cursor: pointer;
}

.filter-button.active {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.detail-layout {
  margin-top: 3rem;
  margin-bottom: 4rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 2rem;
  align-items: start;
}

.detail-content {
  min-width: 0;
}

.detail-content h2 {
  margin-top: 2rem;
}

.detail-content h2:first-child {
  margin-top: 0;
}

.info-panel {
  padding: 1.35rem;
}

.image-panel {
  overflow: hidden;
}

.image-panel img,
.panel-image {
  margin-bottom: 1rem;
  aspect-ratio: 16 / 10;
}

.check-list,
.program-list {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.program-list li {
  position: relative;
  padding-left: 1.8rem;
  color: var(--ink);
}

.check-list li::before,
.program-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
}

.session-row {
  display: grid;
  gap: 0.1rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
}

.session-row strong {
  color: var(--navy);
}

.session-row span,
.session-row small {
  color: var(--muted);
}

.form {
  padding: 1.35rem;
  box-shadow: 0 10px 30px rgba(15, 47, 69, 0.06);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1rem;
  color: var(--deep);
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.78rem 0.85rem;
  color: var(--ink);
  background: var(--white);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(70, 174, 206, 0.28);
  border-color: var(--cyan);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-weight: 650;
}

.checkbox input {
  width: auto;
  margin-top: 0.28rem;
}

.hidden-field {
  position: absolute;
  left: -9999px;
}

.form-status {
  min-height: 1.4rem;
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-weight: 750;
}

.form-status.success {
  color: var(--green);
}

.form-status.error,
.alert {
  color: var(--danger);
}

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

.step {
  padding: 1rem;
}

.step > span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--pale);
  color: var(--navy);
  font-weight: 900;
}

.step h3 {
  margin: 0.75rem 0 1rem;
  color: var(--navy);
}

.notice {
  margin: 1rem 0;
  padding: 0.95rem;
  border-left: 4px solid var(--cyan);
  background: var(--pale);
  color: var(--deep);
  font-weight: 650;
}

.site-footer {
  margin-top: 4rem;
  background: var(--navy);
  color: rgba(255, 255, 255, 0.86);
}

.footer-grid {
  padding: 3.2rem 0;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.footer-brand img {
  width: 150px;
  height: 86px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 1rem;
  padding: 0.35rem;
  border-radius: 6px;
  background: var(--white);
}

.site-footer h2 {
  margin: 0 0 0.8rem;
  color: var(--white);
  font-size: 1.02rem;
}

.site-footer p {
  margin: 0 0 0.55rem;
}

.site-footer a {
  display: block;
  margin-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-badges span {
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  font-size: 0.82rem;
  font-weight: 800;
}

.footer-bottom {
  padding: 1rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.9rem;
}

.admin-page {
  padding: 3rem 0 4rem;
}

.admin-heading {
  margin-bottom: 1.6rem;
  display: flex;
  align-items: end;
  justify-content: space-between;
}

.admin-columns {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
}

.admin-panel {
  padding: 1.2rem;
}

.admin-panel h2 {
  margin: 0 0 1rem;
  color: var(--navy);
}

.record-list {
  display: grid;
  gap: 0.75rem;
}

.record {
  padding: 0.9rem;
  display: grid;
  gap: 0.2rem;
}

.record strong {
  color: var(--navy);
}

.record small,
.record span {
  color: var(--muted);
}

.record em {
  width: max-content;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  background: var(--pale);
  color: var(--deep);
  font-style: normal;
  font-weight: 800;
}

.admin-shell {
  min-height: 70vh;
  display: grid;
  place-items: center;
  padding: 3rem 1rem;
  background: var(--soft);
}

.admin-card {
  width: min(420px, 100%);
  padding: 1.5rem;
}

.admin-card h1 {
  margin: 0;
  color: var(--navy);
}

.muted {
  color: var(--muted);
}

@media (max-width: 1020px) {
  .main-nav,
  .header-actions {
    display: none;
  }

  .main-nav.open,
  .header-actions.open {
    display: grid;
    grid-column: 1 / -1;
    width: 100%;
  }

  .header-actions.open {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .header-inner {
    flex-wrap: wrap;
    padding: 0.45rem 0 0.85rem;
  }

  .nav-toggle {
    display: block;
  }

  .hero-inner,
  .about-preview,
  .split-section,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .quick-links,
  .cards.four,
  .cards.three,
  .partner-grid,
  .step-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-panel {
    max-width: 480px;
  }
}

@media (max-width: 720px) {
  .header-top-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 0.45rem 0;
  }

  .brand-logo {
    width: 118px;
    height: 66px;
  }

  .brand span {
    display: none;
  }

  .hero-home {
    min-height: 620px;
    background-position: center;
  }

  .hero-inner {
    padding: 4rem 0 5rem;
  }

  .hero h1 {
    font-size: clamp(4rem, 24vw, 6.5rem);
  }

  .quick-links {
    margin-top: 1rem;
  }

  .quick-links,
  .cards.four,
  .cards.three,
  .partner-grid,
  .stats-grid,
  .form-grid,
  .step-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    margin-top: 1rem;
    padding: 3rem 1.2rem;
  }

  .section {
    padding: 3rem 0;
  }

  .section-heading,
  .admin-heading,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .split-section {
    padding: 1.2rem;
  }
}