/* CLAT GK Workshop — shareable poster (no site chrome) */

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.5rem, 2vw, 1rem);
  font-family: 'DM Sans', 'Segoe UI', system-ui, sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(30, 64, 175, 0.12), transparent 40%),
    radial-gradient(circle at 80% 90%, rgba(255, 204, 0, 0.15), transparent 45%),
    #e8edf5;
  overflow-x: hidden;
}

/* ── Poster canvas ── */
.ws-poster {
  --ink: #0c1222;
  --ink-soft: #334155;
  --cream: #faf8f3;
  --white: #ffffff;
  --blue: #1e3a8a;
  --blue-mid: #2563eb;
  --gold: #f5b800;
  --gold-dark: #c99700;
  --line: rgba(12, 18, 34, 0.1);
  --shadow: 0 24px 60px rgba(12, 18, 34, 0.18);

  width: 100%;
  max-width: 440px;
  background: var(--white);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0, 0, 0, 0.06);
  position: relative;
}

/* subtle corner accent */
.ws-poster::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, transparent 50%, rgba(245, 184, 0, 0.18) 50%);
  pointer-events: none;
}

/* ── Top brand strip ── */
.ws-poster__brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1.1rem;
  background: var(--cream);
  border-bottom: 2px solid var(--gold);
}

.ws-poster__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.ws-poster__logo img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}

.ws-poster__logo-text {
  font-family: 'Shrikhand', cursive;
  font-size: 1.15rem;
  line-height: 1;
  color: var(--ink);
}

.ws-poster__logo-text span {
  color: var(--gold-dark);
}

.ws-poster__since {
  flex-shrink: 0;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-align: right;
}

/* ── Urgency band ── */
.ws-poster__alert {
  padding: 0.45rem 1rem;
  text-align: center;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--gold);
}

/* ── Hero block ── */
.ws-poster__content {
  display: flex;
  flex-direction: column;
}

.ws-poster__content-left,
.ws-poster__content-right {
  min-width: 0;
}

.ws-poster__hero {
  padding: 1.35rem 1.15rem 1.25rem;
  background:
    radial-gradient(ellipse 90% 70% at 50% -10%, rgba(96, 165, 250, 0.22), transparent 55%),
    linear-gradient(168deg, #1e3a8a 0%, #1e40af 48%, #172554 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.ws-poster__hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), #ffe566, var(--gold), transparent);
}

.ws-poster__tag {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.85rem;
  font-family: inherit;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--gold);
  border: none;
  border-radius: 999px;
}

.ws-poster__headline {
  margin: 0 0 1.1rem;
}

.ws-poster__title {
  margin: 0;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.15rem, 9vw, 2.65rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}

.ws-poster__subtitle {
  margin: 0.45rem 0 0;
  font-family: 'DM Sans', 'Segoe UI', system-ui, sans-serif;
  font-size: clamp(1rem, 4.2vw, 1.15rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.ws-poster__amp {
  color: var(--gold);
  font-weight: 700;
  margin-right: 0.2em;
}

.ws-poster__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 0;
  padding: 0.9rem 0.65rem;
  list-style: none;
  background: var(--cream);
  border-top: 2px solid var(--gold);
  border-bottom: 1px solid var(--line);
}

.ws-poster__features li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 72px;
  padding: 0 0.4rem;
  text-align: center;
  border-right: 1px solid rgba(12, 18, 34, 0.08);
}

.ws-poster__features li:last-child {
  border-right: none;
}

.ws-poster__feat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.ws-poster__feat-icon img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

.ws-poster__feat--location .ws-poster__feat-icon img {
  width: 24px;
  height: 30px;
}

.ws-poster__feat--faculty .ws-poster__feat-icon img {
  width: 32px;
  height: 32px;
}

.ws-poster__feat--rank .ws-poster__feat-icon img {
  width: 28px;
  height: 32px;
}

.ws-poster__feat-label {
  display: block;
  font-family: 'DM Sans', 'Segoe UI', system-ui, sans-serif;
  font-size: 0.625rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}

/* ── FOMO strip ── */
.ws-poster__fomo {
  padding: 0.45rem 1rem;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  background: #fff8e1;
  border-bottom: 1px solid var(--line);
}

.ws-poster__fomo strong {
  color: #b45309;
}

/* ── Section label ── */
.ws-poster__label {
  margin: 0;
  padding: 0.6rem 1rem 0.35rem;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-mid);
}

/* ── Dates grid ── */
.ws-poster__dates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
  padding: 0 1rem 0.75rem;
}

.ws-poster__date-card {
  padding: 0.65rem 0.7rem;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 3px;
  border-left: 3px solid var(--blue-mid);
}

.ws-poster__date-card--online {
  border-left-color: #7c3aed;
  background: #f5f3ff;
}

.ws-poster__date-city {
  margin: 0 0 0.15rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

.ws-poster__date-when {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1.2;
}

.ws-poster__date-mode {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ── Why + Takeaways ── */
.ws-poster__grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.ws-poster__col {
  padding: 0.65rem 0.8rem 0.75rem;
}

.ws-poster__col:first-child {
  border-right: 1px solid var(--line);
}

.ws-poster__col-title {
  margin: 0 0 0.55rem;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}

.ws-poster__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.ws-poster__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.35rem;
  font-size: 0.6875rem;
  line-height: 1.35;
  color: var(--ink-soft);
}

.ws-poster__list li::before {
  content: '✓';
  flex-shrink: 0;
  font-weight: 800;
  font-size: 0.625rem;
  color: var(--gold-dark);
  margin-top: 0.05rem;
}

/* ── Faculty bar ── */
.ws-poster__faculty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 1.25rem;
  text-align: center;
  background: #e8e8e8;
}

.ws-poster__faculty-lead {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 500;
  line-height: 1.45;
  color: #4a4a4a;
}

.ws-poster__faculty-trust {
  margin: 0;
  font-size: 0.6875rem;
  line-height: 1.4;
  color: #111;
}

.ws-poster__faculty-trust strong {
  font-weight: 800;
}

/* ── Bottom: register + contact ── */
.ws-poster__bottom {
  display: flex;
  flex-direction: column;
}

/* ── Contact footer (poster style, not site footer) ── */
.ws-poster__contact {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  background: var(--gold);
  color: var(--ink);
}

.ws-poster__contact-text {
  min-width: 0;
}

.ws-poster__contact-cta {
  margin: 0 0 0.2rem;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ws-poster__contact-phone {
  margin: 0;
  font-size: clamp(1rem, 4.5vw, 1.2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.ws-poster__contact-web {
  margin: 0.15rem 0 0;
  font-size: 0.75rem;
  font-weight: 600;
}

.ws-poster__qr {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  padding: 4px;
  background: var(--white);
  border-radius: 4px;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.ws-poster__qr img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ── Wider phones / small tablets ── */
@media (min-width: 400px) {
  .ws-poster {
    max-width: 480px;
  }

  .ws-poster__list li {
    font-size: 0.72rem;
  }

  .ws-poster__features {
    padding: 1rem 0.75rem;
  }

  .ws-poster__features li {
    min-height: 76px;
  }

  .ws-poster__feat-label {
    font-size: 0.6875rem;
  }
}

/* ── Tablet & desktop: same vertical poster as phone, centered ── */
@media (min-width: 768px) {
  body {
    padding: 1.5rem 1rem;
    background:
      radial-gradient(circle at 15% 20%, rgba(30, 64, 175, 0.1), transparent 42%),
      radial-gradient(circle at 85% 80%, rgba(255, 204, 0, 0.12), transparent 40%),
      #e8edf5;
  }

  .ws-poster {
    max-width: 480px;
    border-radius: 8px;
    box-shadow:
      0 0 0 1px rgba(12, 18, 34, 0.05),
      0 24px 64px rgba(12, 18, 34, 0.16);
  }
}

/* ── Register button on poster ── */
.ws-poster__register-wrap {
  padding: 0.65rem 1rem;
  background: var(--cream);
  border-top: 1px solid var(--line);
}

.ws-poster__register-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 2.65rem;
  padding: 0.6rem 1rem;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #ffffff;
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 16px rgba(29, 78, 216, 0.35);
}

.ws-poster__register-btn:hover {
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(29, 78, 216, 0.45);
}

.ws-poster__register-btn:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
}

/* ── Modals ── */
.ws-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  box-sizing: border-box;
}

.ws-modal.is-open {
  display: flex;
}

.ws-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 18, 34, 0.55);
  backdrop-filter: blur(4px);
}

.ws-modal__dialog {
  position: relative;
  width: min(100%, 420px);
  max-height: min(92dvh, 640px);
  overflow: auto;
  padding: 1.35rem 1.25rem 1.25rem;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 28px 70px rgba(12, 18, 34, 0.28);
  border: 1px solid rgba(12, 18, 34, 0.08);
  animation: ws-modal-in 0.28s ease;
}

@keyframes ws-modal-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.ws-modal__close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  font-size: 1rem;
  color: #64748b;
  background: #f1f5f9;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.ws-modal__close:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.ws-modal__head {
  padding-right: 2rem;
  margin-bottom: 1.1rem;
}

.ws-modal__kicker {
  margin: 0 0 0.25rem;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #2563eb;
}

.ws-modal__title {
  margin: 0 0 0.35rem;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.45rem;
  font-weight: 800;
  color: #0c1222;
  line-height: 1.2;
}

.ws-modal__lead {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #475569;
}

.ws-modal__step-label {
  margin: 0 0 0.75rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #64748b;
}

/* Branch cards */
.ws-branch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.ws-branch-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  padding: 0.75rem 0.7rem;
  text-align: left;
  font-family: inherit;
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.ws-branch-card:hover,
.ws-branch-card:focus-visible {
  border-color: #2563eb;
  background: #eff6ff;
  transform: translateY(-1px);
  outline: none;
}

.ws-branch-card--online {
  background: #f5f3ff;
}

.ws-branch-card--online:hover,
.ws-branch-card--online:focus-visible {
  border-color: #7c3aed;
  background: #ede9fe;
}

.ws-branch-card__city {
  font-size: 0.875rem;
  font-weight: 800;
  color: #0c1222;
}

.ws-branch-card__date {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #1d4ed8;
}

.ws-branch-card__mode {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #64748b;
}

.ws-modal__selected {
  margin: 0 0 0.85rem;
  padding: 0.55rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #1e40af;
  background: #dbeafe;
  border-radius: 8px;
  border: 1px solid #93c5fd;
}

/* Registration form */
.ws-reg-form {
  display: grid;
  gap: 0.75rem;
}

.ws-reg-form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.ws-reg-form__req {
  color: #dc2626;
  font-weight: 700;
}

.ws-reg-form__field label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #334155;
}

.ws-reg-form__optional {
  font-weight: 500;
  color: #94a3b8;
}

.ws-reg-form__field input,
.ws-reg-form__field textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-family: inherit;
  font-size: 0.9375rem;
  color: #0c1222;
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ws-reg-form__field input:focus,
.ws-reg-form__field textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.ws-reg-form__field textarea {
  resize: vertical;
  min-height: 4.5rem;
}

.ws-reg-form__actions {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 0.25rem;
}

.ws-reg-form__back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.5rem;
  padding: 0 1rem;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #475569;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  cursor: pointer;
}

.ws-reg-form__back:hover {
  background: #e2e8f0;
}

.ws-reg-form__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.75rem;
  padding: 0 1rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #0c1222;
  background: #f5b800;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(245, 184, 0, 0.35);
  transition: background 0.15s ease, transform 0.15s ease;
}

.ws-reg-form__submit:hover:not(:disabled) {
  background: #e6a800;
  transform: translateY(-1px);
}

.ws-reg-form__submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* Success popup */
.ws-modal--success .ws-modal__backdrop {
  background: rgba(12, 18, 34, 0.45);
}

.ws-success-card {
  position: relative;
  width: min(100%, 360px);
  padding: 2rem 1.5rem 1.5rem;
  text-align: center;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 28px 70px rgba(12, 18, 34, 0.25);
  animation: ws-modal-in 0.32s ease;
}

.ws-success-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  font-size: 2.25rem;
  color: #059669;
  background: #d1fae5;
  border-radius: 50%;
  animation: ws-success-pop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes ws-success-pop {
  from {
    transform: scale(0.5);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.ws-success-card__title {
  margin: 0 0 0.5rem;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #0c1222;
}

.ws-success-card__text {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: #475569;
}

.ws-success-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 8rem;
  min-height: 2.75rem;
  padding: 0 1.5rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #fff;
  background: #1d4ed8;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.ws-success-card__btn:hover {
  background: #1e40af;
}

body.ws-modal-open {
  overflow: hidden;
}

/* ── Print / screenshot ── */
@media print {
  body {
    padding: 0;
    background: #fff;
  }

  .ws-poster {
    max-width: 100%;
    box-shadow: none;
    border: none;
  }

  .ws-modal,
  .ws-poster__register-wrap {
    display: none !important;
  }
}