/* =========================================================================
   ISICPM-2026 — Design System
   Bespoke, dependency-free CSS. Palette derived from the conference brochure.
   ========================================================================= */

/* ---- Design tokens ------------------------------------------------------ */
:root {
  --navy: #0B2A5B;
  --navy-700: #143b78;
  --navy-500: #1d4f96;
  --red: #D72631;
  --red-600: #b51d27;
  --gold: #C9A227;
  --gold-soft: #e7c75a;
  --sky: #7EC8E3;
  --cream: #FBF7EF;
  --sand: #f3ecdd;
  --ink: #16202e;
  --muted: #5f6b7d;
  --line: #e6e1d6;
  --white: #ffffff;

  --grad-navy: linear-gradient(160deg, #0B2A5B 0%, #143b78 55%, #1d4f96 100%);
  --grad-red: linear-gradient(120deg, var(--red), #a51322);
  --grad-gold: linear-gradient(120deg, #e7c75a, #C9A227);

  --shadow-sm: 0 2px 8px rgba(11, 42, 91, .06);
  --shadow: 0 14px 38px rgba(11, 42, 91, .10);
  --shadow-lg: 0 28px 64px rgba(11, 42, 91, .18);

  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 26px;
  --container: 1180px;
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---- Reset -------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%
}

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none
}

ul {
  list-style: none
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--navy);
  letter-spacing: -.01em
}

::selection {
  background: var(--gold);
  color: #2a2103
}

/* ---- Layout ------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 22px
}

.section {
  padding: 54px 0
}

.section--tight {
  padding: 56px 0
}

.section--cream {
  background: var(--cream)
}

.section--sand {
  background: linear-gradient(180deg, var(--cream), var(--sand))
}

.grid {
  display: grid;
  gap: 24px
}

.cols-2 {
  grid-template-columns: repeat(2, 1fr)
}

.cols-3 {
  grid-template-columns: repeat(3, 1fr)
}

.cols-4 {
  grid-template-columns: repeat(4, 1fr)
}

/* ---- Eyebrow + headings ------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--red);
  border-radius: 2px
}

.section-title {
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  margin-bottom: 14px
}

.section-lead {
  color: var(--muted);
  max-width: 620px;
  font-size: 1.02rem
}

.section-head {
  margin-bottom: 46px
}

.section-head--center {
  text-align: center
}

.section-head--center .eyebrow {
  justify-content: center
}

.section-head--center .section-lead {
  margin-inline: auto
}

.text-gold {
  color: var(--gold)
}

.text-red {
  color: var(--red)
}

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 700;
  font-size: .95rem;
  padding: 13px 26px;
  border-radius: 999px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px)
}

.btn--primary {
  background: var(--grad-red);
  color: #fff;
  box-shadow: 0 10px 24px rgba(215, 38, 49, .32)
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(215, 38, 49, .42)
}

.btn--gold {
  background: var(--grad-gold);
  color: #3a2e05;
  box-shadow: 0 10px 24px rgba(201, 162, 39, .32)
}

.btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(201, 162, 39, .42)
}

.btn--navy {
  background: var(--navy);
  color: #fff
}

.btn--navy:hover {
  background: var(--navy-700);
  transform: translateY(-2px)
}

.btn--ghost {
  background: transparent;
  border: 1.6px solid rgba(255, 255, 255, .6);
  color: #fff
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, .12);
  border-color: #fff
}

.btn--outline {
  background: transparent;
  border: 1.6px solid var(--navy);
  color: var(--navy)
}

.btn--outline:hover {
  background: var(--navy);
  color: #fff
}

.btn--lg {
  padding: 16px 34px;
  font-size: 1.02rem
}

.btn--block {
  width: 100%
}

.btn .arrow {
  transition: transform .25s var(--ease)
}

.btn:hover .arrow {
  transform: translateX(4px)
}

/* ---- Header / Nav ------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  transition: all .3s var(--ease)
}

.site-header .nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 22px;
  background: rgba(255, 255, 255, .72);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid rgba(11, 42, 91, .08);
  max-width: var(--container);
  margin-inline: auto;
  width: 100%;
}

.site-header.scrolled .nav-inner {
  padding: 10px 22px;
  box-shadow: var(--shadow-sm);
  background: rgba(255, 255, 255, .92)
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  color: var(--navy)
}

.brand .mark {
  min-width: 44px;
  height: 44px;
  padding: 0 9px;
  border-radius: 12px;
  background: var(--grad-navy);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1px;
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .03em;
  white-space: nowrap;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .18), 0 6px 16px rgba(11, 42, 91, .3);
  line-height: 1;
}

.brand .mark small {
  display: inline;
  font-size: 1em;
  color: var(--gold-soft);
  letter-spacing: .03em
}

.brand .name {
  display: flex;
  flex-direction: column;
  line-height: 1.1
}

.brand .name b {
  font-size: 1.02rem
}

.brand .name span {
  font-size: .66rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .04em
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px
}

.nav-links a {
  font-size: .92rem;
  font-weight: 600;
  color: var(--ink);
  padding: 8px 13px;
  border-radius: 9px;
  transition: color .2s, background .2s;
  position: relative;
}

.nav-links a:hover {
  color: var(--red);
  background: rgba(215, 38, 49, .06)
}

.nav-links a.is-active {
  color: var(--red)
}

.nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 2px;
  height: 2px;
  background: var(--red);
  border-radius: 2px
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--navy);
  color: #fff;
  place-items: center
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: .3s
}

.nav-toggle span::before {
  transform: translateY(-6px)
}

.nav-toggle span::after {
  transform: translateY(4px)
}

body.nav-open .nav-toggle span {
  background: transparent
}

body.nav-open .nav-toggle span::before {
  transform: rotate(45deg)
}

body.nav-open .nav-toggle span::after {
  transform: rotate(-45deg) translateY(-2px)
}

/* ---- Hero --------------------------------------------------------------- */
.hero {
  position: relative;
  background: var(--grad-navy);
  color: #fff;
  overflow: hidden;
  isolation: isolate
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .5;
  background:
    radial-gradient(900px 420px at 80% -10%, rgba(126, 200, 227, .25), transparent 60%),
    radial-gradient(700px 380px at 10% 110%, rgba(201, 162, 39, .22), transparent 60%);
}

.hero-skyline {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 120px;
  z-index: -1;
  opacity: .85
}

.hero-inner {
  padding: 50px 0 100px;
  text-align: center;
  position: relative
}

.hero .pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .28);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: 22px;
  backdrop-filter: blur(6px);
}

.hero .pill .dotlive {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-soft);
  box-shadow: 0 0 0 0 rgba(231, 199, 90, .7);
  animation: pulse 2s infinite
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(231, 199, 90, .6)
  }

  70% {
    box-shadow: 0 0 0 10px rgba(231, 199, 90, 0)
  }

  100% {
    box-shadow: 0 0 0 0 rgba(231, 199, 90, 0)
  }
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.02
}

.hero h1 .ay {
  color: var(--gold-soft);
  font-style: italic
}

/* Visually hidden but readable by screen readers / search engines */
.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Hero brand lockup image (the "ISICPM-2026 Ayodhya" plaque) */
.hero-plaque {
  margin: 6px auto 4px;
  max-width: min(640px, 92%);
}

.hero-plaque img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 22px 55px rgba(0, 0, 0, .38);
}

.hero .theme {
  font-style: italic;
  font-size: clamp(1rem, 2vw, 1.22rem);
  color: rgba(255, 255, 255, .9);
  max-width: 640px;
  margin: 20px auto 8px
}

.hero-meta {
  display: flex;
  gap: 14px 30px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 26px 0 30px;
  font-size: .98rem
}

.hero-meta .m {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: rgba(255, 255, 255, .86)
}

.hero-meta .m b {
  color: #fff
}

.hero-meta svg {
  width: 18px;
  height: 18px;
  color: var(--gold-soft)
}

.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap
}

/* Countdown */
.countdown {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 6px 0 30px
}

.countdown .unit {
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 14px;
  padding: 14px 8px;
  min-width: 78px;
  backdrop-filter: blur(6px);
}

.countdown .unit b {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: #fff
}

.countdown .unit span {
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .7);
  margin-top: 6px;
  display: block
}

/* ---- Stat strip --------------------------------------------------------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin-top: -58px;
  position: relative;
  z-index: 5
}

.stat {
  padding: 26px 22px;
  text-align: center;
  border-right: 1px solid var(--line)
}

.stat:last-child {
  border-right: none
}

.stat .ico {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  background: var(--sand);
  color: var(--navy)
}

.stat .ico svg {
  width: 24px;
  height: 24px
}

.stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--navy)
}

.stat span {
  font-size: .86rem;
  color: var(--muted)
}

/* ---- Cards -------------------------------------------------------------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(201, 162, 39, .5)
}

.card .ico {
  width: 54px;
  height: 54px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  background: var(--grad-navy);
  color: #fff
}

.card .ico svg {
  width: 26px;
  height: 26px
}

.card h3 {
  font-size: 1.16rem;
  margin-bottom: 8px
}

.card p {
  color: var(--muted);
  font-size: .95rem
}

.card--accent {
  border-top: 3px solid var(--gold)
}

/* highlight chips */
.chip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px
}

.chip {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  transition: .3s var(--ease)
}

.chip:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(11, 42, 91, .2)
}

.chip .n {
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--sand);
  color: var(--red);
  font-weight: 800;
  font-family: var(--font-display)
}

.chip .n svg {
  width: 18px;
  height: 18px
}

.chip p {
  font-size: .94rem;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.4
}

/* ---- Workshop cards ----------------------------------------------------- */
.wcard {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: .3s var(--ease)
}

.wcard:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow)
}

.wcard .top {
  padding: 22px;
  background: var(--grad-navy);
  color: #fff;
  position: relative
}

.wcard .top .label {
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold-soft);
  font-weight: 700
}

.wcard .top h3 {
  color: #fff;
  font-size: 1.2rem;
  margin-top: 6px
}

.wcard .body {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px
}

.wcard .date {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .86rem;
  color: var(--red);
  font-weight: 700
}

.wcard ul.feat {
  display: flex;
  flex-direction: column;
  gap: 8px
}

.wcard ul.feat li {
  display: flex;
  gap: 9px;
  font-size: .9rem;
  color: var(--muted)
}

.wcard ul.feat li::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  margin-top: 7px
}

.wcard .foot {
  margin-top: auto;
  padding-top: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between
}

.wcard .fee {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--navy)
}

.wcard .fee small {
  font-size: .7rem;
  color: var(--muted);
  font-weight: 600
}

/* ---- Faculty ------------------------------------------------------------ */
.fac-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px
}

.fac-filter button {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: .86rem;
  font-weight: 600;
  color: var(--muted);
  transition: .2s
}

.fac-filter button.active,
.fac-filter button:hover {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy)
}

.fac-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 20px
}

.fac {
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 16px;
  transition: .3s var(--ease)
}

.fac:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(201, 162, 39, .5)
}

.fac .ava {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 14px;
  background: var(--grad-navy);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.5rem;
  box-shadow: 0 0 0 4px var(--cream), 0 0 0 5px var(--line)
}

.fac .ava img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover
}

.fac h4 {
  font-size: 1rem;
  margin-bottom: 3px
}

.fac .city {
  font-size: .82rem;
  color: var(--red);
  font-weight: 700
}

.fac .role {
  font-size: .78rem;
  color: var(--muted);
  margin-top: 2px
}

/* ---- Oration ------------------------------------------------------------ */
.oration {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 30px;
  align-items: center;
  background: linear-gradient(120deg, #fff 0%, var(--cream) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow)
}

.oration .portrait {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: var(--grad-gold);
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow: 0 0 0 6px #fff, 0 0 0 8px var(--gold)
}

.oration .portrait svg {
  width: 64px;
  height: 64px;
  opacity: .9
}

.oration .badge {
  display: inline-block;
  background: var(--red);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 6px;
  margin-bottom: 12px
}

.oration h3 {
  font-size: 1.7rem
}

.oration .sub {
  color: var(--muted);
  font-weight: 600;
  margin: 4px 0 10px
}

.oration .topic {
  font-style: italic;
  color: var(--navy);
  font-size: 1.02rem
}

/* ---- Fee table ---------------------------------------------------------- */
.fee-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm)
}

.fee-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 640px;
  background: #fff
}

.fee-table th,
.fee-table td {
  padding: 15px 16px;
  text-align: center;
  font-size: .94rem
}

.fee-table thead th {
  background: var(--navy);
  color: #fff;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: .86rem
}

.fee-table thead th:first-child {
  text-align: left;
  border-top-left-radius: var(--radius)
}

.fee-table thead th:last-child {
  border-top-right-radius: var(--radius)
}

.fee-table tbody td:first-child {
  text-align: left;
  font-weight: 700;
  color: var(--red)
}

.fee-table tbody tr:nth-child(even) {
  background: var(--cream)
}

.fee-table tr.active-tier {
  background: #fff7df !important;
  outline: 2px solid var(--gold);
  position: relative
}

.fee-table tr.active-tier td:first-child {
  color: var(--navy)
}

.fee-note {
  font-size: .84rem;
  color: var(--muted);
  margin-top: 12px
}

/* ---- Registration / stepper -------------------------------------------- */
.reg-shell {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 30px;
  align-items: start
}

.stepper {
  display: flex;
  gap: 8px;
  margin-bottom: 28px
}

.stepper .s {
  flex: 1;
  text-align: center
}

.stepper .s .bar {
  height: 6px;
  border-radius: 4px;
  background: var(--line);
  transition: .3s
}

.stepper .s.done .bar,
.stepper .s.current .bar {
  background: var(--red)
}

.stepper .s .lab {
  font-size: .74rem;
  font-weight: 700;
  color: var(--muted);
  margin-top: 8px;
  letter-spacing: .02em
}

.stepper .s.current .lab,
.stepper .s.done .lab {
  color: var(--navy)
}

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm)
}

.fieldset-step {
  display: none
}

.fieldset-step.active {
  display: block;
  animation: fadeUp .4s var(--ease)
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px)
  }

  to {
    opacity: 1;
    transform: none
  }
}

.field {
  margin-bottom: 18px
}

.field label {
  display: block;
  font-size: .86rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 7px
}

.field .req {
  color: var(--red)
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 11px;
  font-size: .96rem;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
  transition: .2s
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--navy-500);
  box-shadow: 0 0 0 4px rgba(29, 79, 150, .12)
}

.field .hint {
  font-size: .78rem;
  color: var(--muted);
  margin-top: 5px
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px
}

.opt-cards {
  display: grid;
  gap: 12px
}

.opt-card {
  display: flex;
  gap: 14px;
  align-items: center;
  border: 1.5px solid var(--line);
  border-radius: 13px;
  padding: 16px;
  cursor: pointer;
  transition: .2s
}

.opt-card:hover {
  border-color: var(--navy-500)
}

.opt-card input {
  width: 20px;
  height: 20px;
  accent-color: var(--red)
}

.opt-card.checked {
  border-color: var(--red);
  background: #fff5f5
}

.opt-card .meta b {
  display: block;
  color: var(--navy)
}

.opt-card .meta span {
  font-size: .84rem;
  color: var(--muted)
}

.opt-card .price {
  margin-left: auto;
  font-family: var(--font-display);
  color: var(--navy);
  font-weight: 600
}

/* summary card (sticky) */
.summary {
  position: sticky;
  top: 96px;
  background: var(--grad-navy);
  color: #fff;
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow)
}

.summary h3 {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 4px
}

.summary .tier-pill {
  display: inline-block;
  background: var(--grad-gold);
  color: #3a2e05;
  font-size: .74rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 18px
}

.summary .line {
  display: flex;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  font-size: .94rem
}

.summary .line span:first-child {
  color: rgba(255, 255, 255, .78)
}

.summary .total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 16px
}

.summary .total .lab {
  font-weight: 700
}

.summary .total .amt {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold-soft)
}

.summary .gst-note {
  font-size: .76rem;
  color: rgba(255, 255, 255, .6);
  margin-top: 8px;
  line-height: 1.5
}

/* ---- Payment status ----------------------------------------------------- */
.status-card {
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  box-shadow: var(--shadow)
}

.status-icon {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 22px;
  display: grid;
  place-items: center
}

.status-icon svg {
  width: 48px;
  height: 48px;
  color: #fff
}

.status-icon.ok {
  background: linear-gradient(135deg, #28c76f, #1f9d57)
}

.status-icon.bad {
  background: linear-gradient(135deg, #ea5455, #c0392b)
}

.status-icon.wait {
  background: linear-gradient(135deg, var(--gold-soft), var(--gold))
}

.spinner {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 5px solid rgba(255, 255, 255, .4);
  border-top-color: #fff;
  animation: spin 1s linear infinite
}

@keyframes spin {
  to {
    transform: rotate(360deg)
  }
}

.ref-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: .06em;
  color: var(--navy);
  background: var(--cream);
  border: 1px dashed var(--gold);
  border-radius: 12px;
  padding: 10px 22px;
  margin: 14px 0
}

/* ---- Travel / attractions ---------------------------------------------- */
.tile {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 200px;
  display: flex;
  align-items: flex-end;
  color: #fff;
  box-shadow: var(--shadow-sm);
  transition: .3s var(--ease)
}

.tile:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow)
}

.tile .bg {
  position: absolute;
  inset: 0;
  z-index: 0
}

.tile .cap {
  position: relative;
  z-index: 2;
  padding: 20px;
  width: 100%;
  background: linear-gradient(transparent, rgba(0, 0, 0, .6))
}

.tile .cap b {
  font-family: var(--font-display);
  font-size: 1.2rem
}

.tile .cap span {
  display: block;
  font-size: .82rem;
  opacity: .85
}

/* ---- Contact ------------------------------------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 18px
}

.info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start
}

.info-item .ico {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--sand);
  color: var(--navy);
  display: grid;
  place-items: center
}

.info-item .ico svg {
  width: 22px;
  height: 22px
}

.info-item b {
  display: block;
  color: var(--navy);
  font-size: .95rem
}

.info-item span,
.info-item a {
  color: var(--muted);
  font-size: .92rem
}

/* ---- CTA band ----------------------------------------------------------- */
.cta-band {
  background: var(--grad-red);
  color: #fff;
  text-align: center;
  border-radius: var(--radius-lg);
  padding: 56px 30px;
  position: relative;
  overflow: hidden
}

.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(500px 200px at 50% 0, rgba(255, 255, 255, .18), transparent)
}

.cta-band h2 {
  color: #fff;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  position: relative
}

.cta-band p {
  color: rgba(255, 255, 255, .9);
  max-width: 560px;
  margin: 12px auto 26px;
  position: relative
}

/* ---- Footer ------------------------------------------------------------- */
.site-footer {
  background: var(--navy);
  color: #c7d2e6;
  padding: 64px 0 28px
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 40px
}

.site-footer h5 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 16px
}

.site-footer a {
  color: #c7d2e6;
  font-size: .92rem;
  transition: .2s
}

.site-footer a:hover {
  color: var(--gold-soft)
}

.foot-links {
  display: flex;
  flex-direction: column;
  gap: 10px
}

.foot-about p {
  font-size: .92rem;
  line-height: 1.7;
  color: #a9b6cf
}

.socials {
  display: flex;
  gap: 10px;
  margin-top: 16px
}

.socials a {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: rgba(255, 255, 255, .1);
  display: grid;
  place-items: center;
  transition: .2s
}

.socials a:hover {
  background: var(--red);
  transform: translateY(-3px)
}

.socials svg {
  width: 18px;
  height: 18px;
  color: #fff
}

.foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .84rem;
  color: #8da0bf
}

/* ---- Reveal animations -------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease)
}

[data-reveal].in {
  opacity: 1;
  transform: none
}

[data-reveal-delay="1"] {
  transition-delay: .08s
}

[data-reveal-delay="2"] {
  transition-delay: .16s
}

[data-reveal-delay="3"] {
  transition-delay: .24s
}

@media (prefers-reduced-motion:reduce) {
  * {
    animation: none !important;
    transition: none !important
  }

  [data-reveal] {
    opacity: 1;
    transform: none
  }
}

/* ---- Page hero (interior pages) ---------------------------------------- */
.page-hero {
  background: var(--grad-navy);
  color: #fff;
  padding: 72px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .4;
  background: radial-gradient(600px 300px at 85% -20%, rgba(126, 200, 227, .3), transparent 60%)
}

.page-hero h1 {
  color: #fff;
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  position: relative
}

.page-hero p {
  color: rgba(255, 255, 255, .85);
  max-width: 600px;
  margin: 14px auto 0;
  position: relative
}

.deadline-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 22px auto 0;
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: clamp(.92rem, 2vw, 1.05rem);
  color: #1a1306;
  background: var(--grad-gold);
  border: 1px solid var(--gold-soft);
  animation: deadline-pulse 1.9s ease-in-out infinite
}

.deadline-badge svg {
  width: 1.15em;
  height: 1.15em;
  flex: none
}

@keyframes deadline-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(231, 199, 90, .6), 0 0 14px 2px rgba(231, 199, 90, .45) }
  70%  { box-shadow: 0 0 0 14px rgba(231, 199, 90, 0), 0 0 22px 6px rgba(231, 199, 90, .7) }
  100% { box-shadow: 0 0 0 0 rgba(231, 199, 90, 0), 0 0 14px 2px rgba(231, 199, 90, .45) }
}

@media (prefers-reduced-motion: reduce) {
  .deadline-badge {
    animation: none;
    box-shadow: 0 0 16px 3px rgba(231, 199, 90, .5)
  }
}

.breadcrumb {
  position: relative;
  display: inline-flex;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255, 255, 255, .7);
  margin-bottom: 16px
}

.breadcrumb a:hover {
  color: var(--gold-soft)
}

/* ---- Misc --------------------------------------------------------------- */
.prose p {
  margin-bottom: 16px;
  text-align: justify;
  color: #3a4658
}

.prose p:last-child {
  margin-bottom: 0
}

.badge-soft {
  display: inline-block;
  background: var(--sand);
  color: var(--navy);
  font-size: .78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px
}

.divider-temple {
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--gold)
}

.alert {
  padding: 14px 18px;
  border-radius: 12px;
  font-size: .92rem;
  margin-bottom: 18px
}

.alert--info {
  background: #eef6fb;
  border: 1px solid #cfe6f2;
  color: #0d4f6e
}

.alert--warn {
  background: #fff7e6;
  border: 1px solid #f3dca0;
  color: #7a5a08
}

.alert--error {
  background: #fdeced;
  border: 1px solid #f3c2c5;
  color: #8b1e25
}

/* ---- Responsive --------------------------------------------------------- */
@media (max-width:980px) {
  .cols-4 {
    grid-template-columns: repeat(2, 1fr)
  }

  .cols-3 {
    grid-template-columns: repeat(2, 1fr)
  }

  .reg-shell {
    grid-template-columns: 1fr
  }

  .summary {
    position: static
  }

  .oration {
    grid-template-columns: 1fr;
    text-align: center
  }

  .oration .portrait {
    margin: 0 auto
  }

  .foot-grid {
    grid-template-columns: 1fr 1fr
  }

  .contact-grid {
    grid-template-columns: 1fr
  }
}

@media (max-width:760px) {
  .section {
    padding: 60px 0
  }

  .nav-links {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: #fff;
    padding: 16px 22px 26px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-130%);
    transition: transform .35s var(--ease);
    max-height: calc(100vh - 64px);
    overflow: auto;
  }

  body.nav-open .nav-links {
    transform: none
  }

  .nav-links a {
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
    border-radius: 0
  }

  .nav-toggle {
    display: grid
  }

  .nav-actions .btn--primary {
    display: none
  }

  .stat-strip {
    grid-template-columns: 1fr 1fr;
    margin-top: -30px
  }

  .stat:nth-child(2) {
    border-right: none
  }

  .stat:nth-child(1),
  .stat:nth-child(2) {
    border-bottom: 1px solid var(--line)
  }

  .cols-2,
  .cols-3,
  .cols-4 {
    grid-template-columns: 1fr
  }

  .field-row {
    grid-template-columns: 1fr
  }

  .foot-grid {
    grid-template-columns: 1fr
  }

  .countdown .unit {
    min-width: 64px;
    padding: 12px 6px
  }

  .hero-inner {
    padding: 70px 0 90px
  }
}