/* Minimal Ceremony theme */
:root {
  --font-thai: "Prompt", sans-serif;
  --font-display: "Prompt", sans-serif;

  --ceremony-primary: #0a615b;
  --ceremony-primary-deep: #073f3b;
  --ceremony-secondary: #cfd547;
  --ceremony-accent: #7b3d92;
  --ceremony-support: #c6a0de;
  --ceremony-ink: #153f3d;
  --ceremony-paper: #fbfaf6;
  --ceremony-section-alt: #eef5f3;

  --ku-green: var(--ceremony-primary);
  --ku-green-deep: var(--ceremony-primary-deep);
  --ku-green-soft: #e7f1ee;
  --pulinet-purple: var(--ceremony-accent);
  --header-background: #ffffff;
  --header-title: var(--ceremony-primary);
  --header-accent-purple: var(--ceremony-accent);
  --gold: var(--ceremony-secondary);
  --leaf: var(--ceremony-secondary);
  --ink: var(--ceremony-ink);
  --muted: #52706c;
  --paper: var(--ceremony-paper);
  --line: rgba(10, 97, 91, 0.15);
  --shadow: 0 20px 54px rgba(7, 63, 59, 0.12);
}

html {
  background: var(--ceremony-paper);
}

body {
  color: var(--ceremony-ink);
  background:
    linear-gradient(180deg, var(--ceremony-paper), #ffffff 38%, #f4f8f6 100%);
}

body::before {
  opacity: 0.44;
  background:
    radial-gradient(circle at 95% 12%, rgba(198, 160, 222, 0.15), transparent 25rem),
    radial-gradient(circle at 2% 68%, rgba(10, 97, 91, 0.07), transparent 30rem);
}

:focus-visible {
  outline-color: var(--ceremony-accent);
}

:where(main section[id]) {
  scroll-margin-top: 124px;
}

/* The real header keeps every production menu item, but takes Draft 10's
   restrained white surface, teal typography, citron action, and purple rule. */
.site-header,
.site-header.is-scrolled {
  color: var(--ceremony-ink);
  background: rgba(255, 255, 255, 0.97);
  border-top: 4px solid var(--ceremony-accent);
  border-bottom-color: rgba(10, 97, 91, 0.13);
  box-shadow: 0 10px 32px rgba(7, 63, 59, 0.07);
  backdrop-filter: blur(18px) saturate(1.06);
}

.site-header.is-scrolled {
  box-shadow: 0 14px 38px rgba(7, 63, 59, 0.12);
}

.header-inner {
  min-height: 116px;
}

.header-top {
  min-height: 66px;
}

.site-header .ku-logo-frame {
  background: transparent;
  border: 0;
  box-shadow: none;
}

.site-header .pulinet-mark img {
  filter: none;
}

.site-header .brand-divider {
  background: rgba(10, 97, 91, 0.24);
}

.brand .brand-copy strong {
  color: var(--ceremony-primary);
  letter-spacing: 0.01em;
  text-shadow: none;
}

.brand .brand-copy .brand-year {
  color: var(--ceremony-accent);
}

.site-header .brand small {
  color: var(--muted);
  opacity: 1;
}

.header-action {
  color: var(--ceremony-accent);
  background: #ffffff;
  border-color: rgba(123, 61, 146, 0.28);
  border-radius: 999px;
}

.header-action:hover {
  color: var(--ceremony-primary);
  background: rgba(198, 160, 222, 0.18);
}

.header-action.primary {
  color: var(--ceremony-ink);
  background: var(--ceremony-secondary);
  border-color: transparent;
  border-radius: 999px 3px 999px 999px;
  box-shadow: 0 8px 22px rgba(207, 213, 71, 0.28);
}

.header-action.primary:hover {
  color: var(--ceremony-ink);
  background: #bdc532;
}

.nav-row {
  border-top-color: rgba(10, 97, 91, 0.1);
}

.primary-nav > a,
.nav-group > button {
  color: var(--ceremony-ink);
  border-radius: 0;
  border-bottom: 2px solid transparent;
}

.primary-nav > a:hover,
.nav-group > button:hover,
.nav-group > button[aria-expanded="true"] {
  color: var(--ceremony-accent);
  background: transparent;
  border-bottom-color: var(--ceremony-accent);
}

.submenu {
  color: var(--ceremony-ink);
  background: rgba(255, 255, 255, 0.99);
  border-color: rgba(10, 97, 91, 0.14);
  border-top: 4px solid var(--ceremony-secondary);
  border-radius: 3px;
  box-shadow: var(--shadow);
}

.submenu a {
  color: var(--ceremony-ink);
}

.submenu a:hover,
.submenu a:focus {
  color: var(--ceremony-accent);
  background: rgba(198, 160, 222, 0.18);
}

/* Draft 10 translated onto the real two-slide hero. The intro is the formal
   Ceremony composition; the second slide keeps the real campus photograph. */
.hero.ai-hero {
  min-height: 740px;
  margin-bottom: 155px;
  padding: 116px 0 0;
  overflow: visible;
  color: var(--ceremony-ink);
  background: var(--ceremony-paper);
}

.hero-carousel-stage {
  height: 624px;
  aspect-ratio: auto;
  background: var(--ceremony-paper);
}

.hero-slide--intro {
  background: var(--ceremony-paper);
}

.hero-slide--intro::before {
  content: none;
}

.hero-slide--intro::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0 0 0 57%;
  background: var(--ceremony-primary);
  clip-path: polygon(29% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.hero-slide--intro .hero-grid {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  width: 29%;
  height: 31%;
  display: block;
  opacity: 1;
  background: var(--ceremony-secondary);
  clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 43%);
  mask-image: none;
}

.hero-slide--intro .floating-dots,
.hero-slide--intro .hero-aurora {
  display: none;
}

.hero-slide--intro .hero-inner {
  position: absolute;
  z-index: 3;
  inset: 0 0 0 56%;
  width: auto;
  min-height: 0;
  display: grid;
  place-items: center;
  padding: 46px clamp(24px, 3vw, 58px) 52px clamp(58px, 4.5vw, 92px);
  color: #ffffff;
  text-align: center;
  pointer-events: none;
}

.hero-slide--intro .hero-inner::after {
  content: none;
}

.hero-slide--intro .hero-ai-visual {
  width: min(35vw, 620px);
  height: 100%;
  min-height: 0;
  display: grid;
  grid-column: 1;
  transform: none;
  transform-origin: center;
}

.hero-slide--intro .hero-ai-visual::before {
  width: min(28vw, 430px);
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow:
    0 0 0 42px rgba(198, 160, 222, 0.08),
    0 0 0 84px rgba(207, 213, 71, 0.05);
}

.hero-slide--intro .ai-orb {
  width: clamp(190px, 16vw, 285px);
  background: radial-gradient(circle at 32% 28%, #ffffff, #eef8f5 52%, #d7ede7 100%);
  box-shadow:
    inset -20px -22px 44px rgba(10, 97, 91, 0.12),
    0 22px 58px rgba(7, 63, 59, 0.3);
}

.hero-slide--intro .orb-ring {
  border-color: rgba(198, 160, 222, 0.72);
}

.hero-slide--intro .orb-core.is-pulinet {
  color: var(--ceremony-primary-deep);
  font-size: clamp(1.45rem, 2.15vw, 2.55rem);
  letter-spacing: 0.01em;
}

.hero-slide--intro .visual-label,
.hero-slide--intro .signal-card {
  color: var(--ceremony-ink);
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(198, 160, 222, 0.38);
  border-radius: 8px;
  box-shadow: 0 14px 28px rgba(7, 63, 59, 0.16);
}

.hero-slide--intro .visual-label {
  top: auto;
  right: -3%;
  bottom: 22%;
  padding: 9px 11px;
  font-size: clamp(0.5rem, 0.55vw, 0.64rem);
  white-space: nowrap;
}

.hero-slide--intro .signal-card {
  padding: 8px 10px;
  font-size: clamp(0.46rem, 0.52vw, 0.6rem);
}

.hero-slide--intro .visual-label span,
.hero-slide--intro .signal-card span {
  color: var(--ceremony-primary);
}

.hero-slide--intro .card-one {
  top: 8%;
  left: 52%;
  bottom: auto;
}

.hero-slide--intro .card-two {
  top: 18%;
  right: 0;
  bottom: auto;
}

.hero-slide--intro .card-three {
  top: 48%;
  right: 0;
  bottom: auto;
  left: auto;
}

.hero-slide--banner {
  background: var(--ceremony-primary-deep);
}

.hero-slide--banner::before {
  filter: blur(18px) brightness(0.82) saturate(0.94);
}

.hero-slide--banner::after {
  background: linear-gradient(
    90deg,
    rgba(251, 250, 246, 0.98) 0%,
    rgba(251, 250, 246, 0.9) 45%,
    rgba(251, 250, 246, 0.22) 72%,
    rgba(10, 97, 91, 0.14) 100%
  );
}

.hero-slide--banner img {
  filter: saturate(0.82) contrast(1.03);
}

.banner-copy {
  z-index: 4;
  top: 13.5%;
  left: clamp(32px, 6vw, 112px);
  width: min(48vw, 760px);
  color: var(--ceremony-ink);
  text-shadow: none;
}

.banner-kicker {
  width: fit-content;
  color: var(--ceremony-accent);
  letter-spacing: 0.1em;
}

.banner-kicker span {
  background: var(--ceremony-accent);
  box-shadow: 0 0 0 7px rgba(198, 160, 222, 0.25);
}

.banner-kicker .banner-kicker-logo {
  width: 18px;
  height: 18px;
  display: grid;
  flex: 0 0 18px;
  place-items: center;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  animation: banner-kicker-blink 1.5s ease-in-out infinite;
}

.banner-kicker-logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.banner-title,
.hero h1.banner-title {
  max-width: 760px;
  margin-top: clamp(18px, 2.2vw, 30px);
  color: var(--ceremony-primary);
  font-size: clamp(2.55rem, 4.65vw, 5rem);
  line-height: 1.08;
  letter-spacing: 0;
  text-wrap: balance;
  text-shadow: none;
}

.banner-title strong {
  margin-top: 0.08em;
  color: var(--ceremony-accent);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.1em;
  word-spacing: -0.1em;
}

.banner-theme {
  margin-top: clamp(18px, 2.5vw, 30px);
  padding: 8px 0 8px 15px;
  color: var(--ceremony-ink);
  background: transparent;
  border-left: 6px solid var(--ceremony-secondary);
  font-size: clamp(0.86rem, 1.15vw, 1.08rem);
  text-wrap: balance;
}

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

.hero-carousel-controls {
  right: clamp(18px, 3vw, 44px);
  bottom: 22px;
  color: #ffffff;
  background: rgba(7, 63, 59, 0.9);
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 10px 28px rgba(7, 63, 59, 0.18);
}

.hero-carousel-dots button[aria-current="true"]::before {
  background: var(--ceremony-secondary);
  border-color: var(--ceremony-secondary);
}

.hero-countdown-wrap {
  position: absolute;
  z-index: 6;
  left: 50%;
  bottom: -155px;
  width: min(860px, calc(100vw - 48px));
  margin: 0;
  padding: 0;
  transform: translateX(-50%);
}

.hero-countdown-wrap .countdown-panel {
  padding: 28px 34px;
  color: var(--ceremony-ink);
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(10, 97, 91, 0.13);
  border-top: 7px solid var(--ceremony-secondary);
  border-radius: 0;
  box-shadow: 0 22px 54px rgba(7, 63, 59, 0.15);
}

.countdown-panel > p,
.countdown-grid strong {
  color: var(--ceremony-primary);
}

.countdown-panel > p span {
  background: var(--ceremony-accent);
  box-shadow: none;
}

.countdown-grid,
.countdown-grid div {
  border-color: rgba(10, 97, 91, 0.14);
}

.hero-countdown-wrap .countdown-grid strong {
  font-size: clamp(2rem, 4vw, 3.25rem);
}

.overview-actions .button.primary,
.button.primary,
.button.light {
  color: #ffffff;
  background: var(--ceremony-primary);
}

.overview-actions .button.primary:hover,
.button.primary:hover,
.button.light:hover {
  color: #ffffff;
  background: var(--ceremony-primary-deep);
}

.overview-actions .button.secondary,
.button.ghost {
  color: var(--ceremony-accent);
  background: #ffffff;
  border-color: rgba(123, 61, 146, 0.34);
}

/* Alternating full-width section bands improve scanning down the long page. */
#submission-flow,
.split-section,
.gallery-section {
  position: relative;
  isolation: isolate;
}

#submission-flow::before,
.split-section::before,
.gallery-section::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset-block: 0;
  left: 50%;
  width: 100vw;
  background: var(--ceremony-section-alt);
  border-block: 1px solid rgba(10, 97, 91, 0.06);
  transform: translateX(-50%);
  pointer-events: none;
}

.section h2,
.feature-card h3,
.topic-card span,
.visual-panel h3 {
  color: var(--ceremony-ink);
}

.eyebrow,
.eyebrow.dark,
.card-number,
.topic-card strong,
.timeline time {
  color: var(--ceremony-accent);
}

.feature-card,
.topic-card,
.date-panel,
.gallery-item {
  border-radius: 4px;
}

.registration-band {
  background: var(--ceremony-primary);
  border-top-color: var(--ceremony-secondary);
}

.registration-copy h2,
.registration-copy p {
  color: #ffffff;
}

.site-footer {
  color: rgba(255, 255, 255, 0.76);
  background: var(--ceremony-primary);
  border-top: 7px solid var(--ceremony-secondary);
}

.footer-brand,
.site-footer h2 {
  color: #ffffff;
}

.site-footer a:hover {
  color: var(--ceremony-secondary);
}

@media (max-width: 1120px) {
  :where(main section[id]) {
    scroll-margin-top: 78px;
  }

  .header-inner,
  .header-top {
    min-height: 70px;
  }

  .nav-toggle {
    color: var(--ceremony-ink);
    background: var(--ceremony-secondary);
    border-color: rgba(10, 97, 91, 0.18);
    border-radius: 999px 3px 999px 999px;
  }

  .nav-toggle span:not(.sr-only) {
    background: var(--ceremony-ink);
  }

  .primary-nav {
    background: linear-gradient(180deg, #ffffff, var(--ceremony-paper));
    border-top: 4px solid var(--ceremony-accent);
  }

  .primary-nav > a,
  .nav-group > button {
    color: var(--ceremony-ink);
    border-bottom-color: rgba(10, 97, 91, 0.08);
  }

  .hero.ai-hero {
    min-height: auto;
    margin-bottom: 0;
    padding-top: 70px;
    overflow: hidden;
  }

  .hero-carousel-stage {
    height: 660px;
    margin-bottom: 72px;
    overflow: visible;
  }

  .hero-slide {
    overflow: hidden;
  }

  .banner-copy {
    top: 11%;
    left: clamp(24px, 5vw, 54px);
    width: min(62vw, 650px);
  }

  .banner-title,
  .hero h1.banner-title {
    font-size: clamp(2.35rem, 6.5vw, 4.7rem);
  }

  .hero-slide--intro::after {
    left: 53%;
  }

  .hero-slide--intro::before {
    content: none;
  }

  .hero-slide--intro .hero-inner {
    inset: 0 0 0 53%;
    padding: 58px 20px 54px 56px;
  }

  .hero-slide--intro .hero-ai-visual {
    width: 100%;
    height: 100%;
  }

  .hero-slide--intro .hero-ai-visual::before {
    width: clamp(270px, 34vw, 360px);
  }

  .hero-slide--intro .ai-orb {
    width: clamp(180px, 22vw, 235px);
  }

  .hero-slide--intro .visual-label,
  .hero-slide--intro .signal-card {
    display: none;
  }

  .hero-countdown-wrap {
    position: relative;
    left: auto;
    bottom: auto;
    width: min(720px, calc(100vw - 48px));
    margin: 0 auto;
    padding: 0 0 52px;
    transform: none;
  }
}

@media (max-width: 760px) {
  .site-header,
  .site-header.is-scrolled {
    border-top-width: 3px;
  }

  .brand .brand-copy strong {
    font-size: 1.03rem;
  }

  .site-header .brand small {
    display: none;
  }

  .hero.ai-hero {
    padding-top: 70px;
  }

  .hero-carousel-stage {
    height: 590px;
    margin-bottom: 24px;
    background: var(--ceremony-paper);
  }

  .banner-copy {
    top: 30px;
    right: 18px;
    left: 18px;
    width: auto;
    max-width: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transform: none;
  }

  .banner-kicker {
    max-width: 88%;
    margin-inline: auto;
    font-size: 0.64rem;
    line-height: 1.35;
    justify-content: center;
  }

  .banner-kicker .banner-kicker-logo {
    width: 14px;
    height: 14px;
    flex-basis: 14px;
  }

  .banner-title,
  .hero h1.banner-title {
    width: 100%;
    max-width: 96%;
    margin: 14px auto 0;
    font-size: clamp(1.72rem, 8.4vw, 2.25rem);
    line-height: 1.1;
    overflow-wrap: anywhere;
  }

  .banner-theme {
    width: fit-content;
    max-width: 94%;
    margin: 15px auto 0;
    padding: 9px 0 0;
    border-left: 0;
    border-top: 4px solid var(--ceremony-secondary);
    font-size: 0.7rem;
    line-height: 1.4;
  }

  .banner-detail {
    width: 100%;
    max-width: 90%;
    margin: 9px auto 0;
    font-size: 0.72rem;
    line-height: 1.4;
  }

  .hero-slide--intro::after {
    inset: 47% 16px 18px;
    clip-path: none;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 28px;
    background: linear-gradient(145deg, var(--ceremony-primary-deep), var(--ceremony-primary));
    box-shadow: 0 18px 42px rgba(7, 63, 59, 0.2);
  }

  .hero-slide--intro::before {
    content: none;
  }

  .hero-slide--intro .hero-grid {
    width: 43%;
    height: 26%;
  }

  .hero-slide--intro .hero-inner {
    inset: 47% 16px 18px;
    display: grid;
    padding: 24px 18px 86px;
  }

  .hero-slide--intro .hero-ai-visual {
    position: relative;
    inset: auto;
    padding: 0;
    place-items: center;
  }

  .hero-slide--intro .visual-label,
  .hero-slide--intro .signal-card {
    display: block;
    width: clamp(88px, 24vw, 96px);
    padding: 5px 6px;
    font-size: clamp(0.39rem, 1.7vw, 0.47rem);
    line-height: 1.25;
    letter-spacing: 0.04em;
    border-radius: 7px;
    animation: none;
    transform: none;
    will-change: auto;
  }

  .hero-slide--intro .card-one {
    top: 0;
    right: auto;
    bottom: auto;
    left: 0;
  }

  .hero-slide--intro .card-two {
    top: 0;
    right: 0;
    bottom: auto;
    left: auto;
  }

  .hero-slide--intro .card-three {
    top: auto;
    right: auto;
    bottom: 0;
    left: 0;
  }

  .hero-slide--intro .visual-label {
    top: auto;
    right: 0;
    bottom: 0;
    left: auto;
    font-size: clamp(0.36rem, 1.55vw, 0.43rem);
    white-space: normal;
  }

  .hero-slide--intro .hero-ai-visual::before {
    width: clamp(190px, 55vw, 240px);
    box-shadow:
      0 0 0 24px rgba(198, 160, 222, 0.08),
      0 0 0 48px rgba(207, 213, 71, 0.05);
  }

  .hero-slide--intro .ai-orb {
    width: clamp(124px, 33vw, 142px);
  }

  .hero-slide--intro .orb-core.is-pulinet {
    font-size: clamp(1.05rem, 5vw, 1.4rem);
  }

  .hero-slide--intro .orb-node {
    width: 16px;
    height: 16px;
  }

  .hero-slide--banner img {
    object-fit: cover;
  }

  .hero-slide--banner::after {
    background: linear-gradient(
      180deg,
      rgba(251, 250, 246, 0.97) 0%,
      rgba(251, 250, 246, 0.88) 56%,
      rgba(10, 97, 91, 0.24) 100%
    );
  }

  .hero-carousel-controls {
    right: 50%;
    bottom: 32px;
    transform: translateX(50%);
  }

  .hero-countdown-wrap {
    width: calc(100vw - 32px);
    padding-bottom: 38px;
  }

  .hero-countdown-wrap .countdown-panel {
    padding: 20px 14px;
    border-top-width: 5px;
  }

  .hero-countdown-wrap .countdown-grid strong {
    font-size: clamp(1.45rem, 7.2vw, 2.05rem);
  }

  .countdown-grid div {
    padding-inline: 3px;
  }
}

@keyframes banner-kicker-blink {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.22;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide,
  .site-header,
  .site-header.is-scrolled {
    transition: none;
  }

  .banner-kicker-logo {
    opacity: 1;
    animation: none;
  }
}

/* PULINET 2027 identity: one clear lockup per major brand surface. */
.brand {
  min-width: 320px;
  gap: 10px;
}

.brand-logos {
  gap: 10px;
}

.brand .ku-logo-frame {
  width: 42px;
  height: 42px;
}

.brand .brand-divider {
  height: 32px;
}

.brand .pulinet-mark {
  width: 18px;
  height: 38px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.brand-lockup,
.footer-brand-logo {
  display: block;
  height: auto;
  object-fit: contain;
}

.brand-lockup {
  width: 120px;
}

.footer-logo-link {
  width: min(240px, 80%);
  margin-bottom: 16px;
}

.footer-brand-logo {
  width: 100%;
}

@media (max-width: 760px) {
  .brand {
    min-width: 0;
    gap: 6px;
  }

  .brand-logos {
    gap: 6px;
  }

  .brand .ku-logo-frame {
    width: 31px;
    height: 31px;
  }

  .brand .brand-divider {
    height: 24px;
  }

  .brand .pulinet-mark {
    width: 12px;
    height: 28px;
  }

  .brand-lockup {
    width: 94px;
  }

  .footer-logo-link {
    width: 210px;
  }
}

/* Key conference schedule */
.schedule-section {
  padding-top: clamp(46px, 7vw, 88px);
}

.schedule-heading {
  max-width: none;
  margin-bottom: clamp(28px, 4vw, 44px);
  text-align: center;
}

.schedule-heading h2 {
  color: var(--ceremony-primary);
  font-size: clamp(2rem, 4.4vw, 4rem);
}

.schedule-heading > p:last-child {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.schedule-tabs {
  max-width: 1040px;
  display: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0 auto clamp(40px, 6vw, 70px);
}

.schedule-section[data-schedule-ready="true"] .schedule-tabs {
  display: grid;
}

.schedule-section[data-schedule-expanded="false"] {
  padding-bottom: clamp(24px, 3vw, 40px);
}

.schedule-section[data-schedule-expanded="false"] .schedule-tabs {
  margin-bottom: 0;
}

.intro-band {
  padding-top: clamp(44px, 6vw, 72px);
}

.schedule-day-heading {
  max-width: 1120px;
  margin: 0 auto 32px;
  color: var(--ceremony-primary);
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  text-align: center;
}

.schedule-panel + .schedule-panel {
  margin-top: clamp(54px, 8vw, 88px);
}

.schedule-section[data-schedule-ready="true"] .schedule-day-heading {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.schedule-section[data-schedule-ready="true"] .schedule-panel {
  margin-top: 0;
}

.schedule-tab {
  min-height: 72px;
  padding: 14px 20px;
  color: var(--ceremony-accent);
  font: 700 clamp(0.9rem, 1.25vw, 1.05rem)/1.35 var(--font-thai);
  background: #ffffff;
  border: 1px solid rgba(123, 61, 146, 0.34);
  border-radius: var(--radius);
  cursor: pointer;
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.schedule-tab:hover {
  background: rgba(198, 160, 222, 0.14);
  border-color: var(--ceremony-accent);
  box-shadow: 0 10px 24px rgba(123, 61, 146, 0.11);
  transform: translateY(-2px);
}

.schedule-tab[aria-selected="true"] {
  color: #ffffff;
  background: var(--ceremony-primary);
  border-color: var(--ceremony-primary);
  box-shadow: 0 14px 32px rgba(10, 97, 91, 0.2);
}

.schedule-tab small {
  display: none;
  font: inherit;
}

.schedule-panel[hidden] {
  display: none;
}

.schedule-timeline {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.schedule-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(170px, 210px) 44px minmax(0, 1fr);
  gap: 0 20px;
  min-height: 118px;
}

.schedule-meta {
  padding-top: 2px;
  text-align: right;
}

.schedule-meta time,
.schedule-meta span {
  display: block;
}

.schedule-meta time {
  color: var(--ceremony-accent);
  font-size: 0.95rem;
  font-weight: 800;
  white-space: nowrap;
}

.schedule-meta span {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.45;
}

.schedule-track {
  position: relative;
  display: flex;
  justify-content: center;
}

.schedule-track::after {
  content: "";
  position: absolute;
  top: 25px;
  bottom: -1px;
  width: 3px;
  background: linear-gradient(180deg, var(--ceremony-primary), rgba(198, 160, 222, 0.34));
}

.schedule-item:last-child .schedule-track::after {
  display: none;
}

.schedule-marker {
  position: relative;
  z-index: 1;
  width: 17px;
  height: 17px;
  display: block;
  margin-top: 2px;
  background: var(--ceremony-primary);
  border: 4px solid #ffffff;
  border-radius: 50%;
  box-shadow:
    0 0 0 5px rgba(10, 97, 91, 0.16),
    0 6px 15px rgba(7, 63, 59, 0.12);
}

.schedule-content {
  min-width: 0;
  padding: 0 0 42px;
}

.schedule-content h4 {
  margin: -3px 0 0;
  color: var(--ceremony-ink);
  font-size: clamp(1.05rem, 1.7vw, 1.32rem);
  line-height: 1.45;
}

.schedule-content ul {
  margin: 10px 0 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.schedule-content ul li {
  position: relative;
  padding-left: 17px;
  line-height: 1.68;
}

.schedule-content ul li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--ceremony-secondary);
  border-radius: 50%;
}

.schedule-note {
  width: fit-content;
  margin: 14px 0 0;
  padding: 7px 12px;
  color: var(--ceremony-primary-deep);
  background: rgba(207, 213, 71, 0.2);
  border-left: 4px solid var(--ceremony-secondary);
  font-size: 0.88rem;
  font-weight: 600;
}

.schedule-item--break .schedule-marker {
  background: var(--ceremony-secondary);
  box-shadow:
    0 0 0 5px rgba(207, 213, 71, 0.22),
    0 6px 15px rgba(7, 63, 59, 0.1);
}

.schedule-item--break .schedule-content h4 {
  color: var(--ceremony-primary);
}

.schedule-item--social .schedule-marker {
  background: var(--ceremony-accent);
  box-shadow:
    0 0 0 5px rgba(123, 61, 146, 0.15),
    0 6px 15px rgba(7, 63, 59, 0.1);
}

.schedule-disclaimer {
  max-width: 1120px;
  margin: 14px auto 0;
  padding: 14px 18px;
  color: var(--muted);
  background: rgba(10, 97, 91, 0.05);
  border-left: 4px solid var(--ceremony-secondary);
  font-size: 0.84rem;
}

.schedule-disclaimer strong {
  color: var(--ceremony-primary-deep);
}

@media (max-width: 760px) {
  .schedule-section {
    width: min(100% - 32px, var(--container));
    padding-top: 36px;
  }

  .schedule-heading {
    margin-bottom: 24px;
  }

  .schedule-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
    margin: 0 auto 38px;
  }

  .schedule-tab {
    min-width: 0;
    min-height: 54px;
    padding: 10px 6px;
    font-size: clamp(0.7rem, 3.3vw, 0.8rem);
  }

  .schedule-tab span {
    display: none;
  }

  .schedule-tab small {
    display: block;
  }

  .schedule-item {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 0 13px;
    min-height: 0;
  }

  .schedule-meta {
    grid-column: 2;
    grid-row: 1;
    padding: 0 0 9px;
    text-align: left;
  }

  .schedule-meta time {
    font-size: 0.86rem;
  }

  .schedule-meta span {
    margin-top: 3px;
    font-size: 0.74rem;
  }

  .schedule-track {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .schedule-track::after {
    top: 22px;
  }

  .schedule-marker {
    width: 15px;
    height: 15px;
  }

  .schedule-content {
    grid-column: 2;
    grid-row: 2;
    padding-bottom: 34px;
  }

  .schedule-content h4 {
    font-size: 1rem;
  }

  .schedule-content ul {
    font-size: 0.84rem;
  }
}