/* AAC / TAPVI Webinar — ASNEN × CAPA ZIDE registration portal */
:root {
  --navy: #002d5a;
  --navy-mid: #003d7a;
  --blue: #0056b3;
  --blue-light: #1a6fc4;
  --blue-pale: #e6f0f9;
  --blue-soft: #d1e5f7;
  --capa: #7eb8d4;
  --ink: #0f1f33;
  --muted: #5a6b7d;
  --muted-light: #8a9aab;
  --border: #d5e2ef;
  --border-focus: #7eb8d4;
  --bg: #f3f8fc;
  --white: #ffffff;
  --success: #2f9e5b;
  --error: #c62828;
  --shadow-sm: 0 2px 10px rgba(0, 45, 90, 0.06);
  --shadow-md: 0 10px 28px rgba(0, 45, 90, 0.08);
  --shadow-lg: 0 18px 48px rgba(0, 45, 90, 0.12);
  --radius-xl: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --touch: 48px;
  --font-display: 'Outfit', 'Segoe UI', sans-serif;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
}

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

html {
  width: 100%;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.page-wrap {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

.page-wrap img:not(.reg-logo) {
  max-width: 100%;
  height: auto;
}

/* ── Background ── */
.page-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 0% 0%, rgba(0, 86, 179, 0.1) 0%, transparent 55%),
    radial-gradient(ellipse 55% 40% at 100% 8%, rgba(126, 184, 212, 0.14) 0%, transparent 50%),
    linear-gradient(180deg, #f7fbff 0%, #eaf3fb 42%, #f3f8fc 100%);
}

.page-bg-wave {
  position: absolute;
  top: 0;
  width: 100%;
  height: 120px;
  color: rgba(0, 86, 179, 0.07);
}

.page-bg-dots {
  position: absolute;
  top: 1.5rem;
  left: 1.25rem;
  width: 64px;
  height: 64px;
  opacity: 0.4;
  background-image: radial-gradient(circle, var(--navy) 1.6px, transparent 1.7px);
  background-size: 11px 11px;
}

.page-bg::after {
  content: '';
  position: absolute;
  right: 1.25rem;
  bottom: 6rem;
  width: 64px;
  height: 64px;
  opacity: 0.28;
  background-image: radial-gradient(circle, var(--navy) 1.6px, transparent 1.7px);
  background-size: 11px 11px;
  pointer-events: none;
}

/* ── Portal layout ── */
.reg-portal {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2rem;
}

.reg-portal-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ── Header ── */
.reg-header {
  text-align: center;
  padding-bottom: 0.25rem;
}

.reg-logos {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: nowrap;
  margin-bottom: 0.6rem;
}

.page-wrap .reg-logos .reg-logo {
  display: block;
  flex: 0 0 auto;
  width: auto;
  height: auto;
  max-width: 200px;
  max-height: 80px;
  object-fit: contain;
}

.reg-logo-sep {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--muted-light);
  line-height: 1;
  user-select: none;
  opacity: 0.6;
}

.reg-badge {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
}

.reg-title {
  margin: 0 auto;
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.2vw, 2rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--navy);
}

.reg-subtitle {
  margin: 0.7rem auto 0;
  max-width: 38rem;
  font-size: clamp(0.92rem, 2.2vw, 1.05rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--muted);
}

/* ── Event info card ── */
.event-info-card {
  background: var(--blue-pale);
  border: 1px solid rgba(0, 45, 90, 0.06);
  border-radius: var(--radius-md);
  padding: 1rem;
  box-shadow: none;
}

.info-chips {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
}

.info-chip {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 0.9rem;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.info-chip:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.info-chip-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  border-radius: 50%;
  color: #fff;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(0, 45, 90, 0.22);
}

.info-chip--fee .info-chip-icon {
  background: linear-gradient(145deg, var(--navy-mid), var(--blue));
}

.info-chip-body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.info-chip-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
}

.info-chip-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.35;
}

/* ── Side cards (learn + help) ── */
.side-card {
  background: var(--white);
  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.25rem;
  box-shadow: var(--shadow-sm);
}

.side-card-title {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}

.learn-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.learn-list li {
  position: relative;
  padding: 0.4rem 0 0.4rem 1.35rem;
  font-size: 0.9rem;
  color: var(--ink);
  line-height: 1.45;
}

.learn-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 700;
  font-size: 0.85rem;
}

.help-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.help-list li {
  margin-bottom: 0.45rem;
}

.help-list li:last-child {
  margin-bottom: 0;
}

.help-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--navy-mid);
  text-decoration: none;
  padding: 0.35rem 0;
  min-height: var(--touch);
  transition: color 0.15s;
}

.help-list a:hover {
  color: var(--blue);
}

.help-list a i {
  width: 18px;
  text-align: center;
  color: var(--blue-light);
  font-size: 0.85rem;
}

/* ── Registration card ── */
.reg-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(37, 99, 235, 0.06);
  overflow: hidden;
}

.reg-card-head {
  padding: 1.5rem 1.35rem 1rem;
  border-bottom: 1px solid #f3f4f6;
  background: linear-gradient(180deg, #fafcff 0%, var(--white) 100%);
}

.reg-card-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.reg-card-note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.form-card {
  padding: 1.25rem 1.35rem 1.5rem;
}

.form-section-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 1.25rem 0 0.85rem;
}

.form-section-title:first-child {
  margin-top: 0;
}

.form-section-title .hint {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--muted);
  font-size: 0.9em;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.4rem;
}

.field label .req {
  color: var(--error);
  margin-left: 2px;
}

.field-feedback {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  line-height: 1.35;
  min-height: 1.1em;
}

.field-feedback.is-error { color: var(--error); }
.field-feedback.is-success { color: var(--success); }
.field-feedback.is-checking { color: var(--muted); }

input.is-invalid,
select.is-invalid,
textarea.is-invalid {
  border-color: #f87171 !important;
  background: #fff7f7 !important;
}

input.is-valid,
select.is-valid {
  border-color: #4ade80 !important;
}

.input-icon-wrap {
  position: relative;
}

.input-icon-wrap .icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  text-align: center;
  font-size: 15px;
  color: var(--muted-light);
  pointer-events: none;
  z-index: 1;
}

.select-wrap {
  position: relative;
}

.select-wrap .select-chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.7rem;
  color: var(--muted);
  pointer-events: none;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  font-family: inherit;
  font-size: 16px;
  color: var(--ink);
  background: #fafafa;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  min-height: var(--touch);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
  -webkit-appearance: none;
  appearance: none;
}

.input-icon-wrap input[type="text"],
.input-icon-wrap input[type="email"],
.input-icon-wrap input[type="tel"] {
  padding-left: 42px;
}

.select-wrap select {
  padding-right: 40px;
  cursor: pointer;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--blue-light);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

input:focus-visible,
select:focus-visible,
button:focus-visible,
a:focus-visible,
.check-card:focus-within,
.radio-card:focus-within {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* Checkboxes */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.check-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  min-height: var(--touch);
}

.check-card:hover {
  background: #f9fafb;
}

.check-card input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.check-indicator {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 2px solid #d1d5db;
  border-radius: 5px;
  background: var(--white);
  transition: border-color 0.15s, background 0.15s;
  position: relative;
}

.check-card input:checked + .check-indicator {
  background: var(--blue);
  border-color: var(--blue);
}

.check-card input:checked + .check-indicator::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.check-card:has(input:checked) {
  background: var(--blue-pale);
  border-color: var(--blue-soft);
}

.check-card.featured {
  background: #f0f9ff;
  border-color: #bae6fd;
}

.check-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
}

.check-desc {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 2px;
  line-height: 1.4;
}

.check-title a {
  color: var(--blue);
}

/* Radio buttons */
.radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.radio-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  min-height: var(--touch);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: #fafafa;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  color: #374151;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.radio-card:hover {
  border-color: #d1d5db;
  background: var(--white);
}

.radio-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-indicator {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid #d1d5db;
  border-radius: 50%;
  background: var(--white);
  transition: border-color 0.15s;
  position: relative;
}

.radio-card input:checked + .radio-indicator {
  border-color: var(--blue);
}

.radio-card input:checked + .radio-indicator::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
}

.radio-card:has(input:checked) {
  border-color: var(--blue-light);
  background: var(--blue-pale);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.1);
}

.prof-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem;
}

.sli-reveal {
  background: linear-gradient(135deg, #eff6ff, #f0fdfa);
  border: 1.5px solid #bae6fd;
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin: 4px 0 8px;
  display: none;
}

.sli-reveal.visible {
  display: block;
}

.sli-note {
  font-size: 0.8rem;
  color: #1d4ed8;
  margin-bottom: 10px;
  display: flex;
  gap: 7px;
  align-items: flex-start;
  line-height: 1.5;
}

hr.divider {
  border: none;
  border-top: 1px solid #f3f4f6;
  margin: 1rem 0;
}

/* Submit button */
.btn-submit {
  width: 100%;
  margin-top: 1.25rem;
  min-height: 54px;
  background: var(--navy);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), opacity 0.2s, background 0.2s;
}

.btn-submit:hover:not(:disabled) {
  background: var(--navy-mid);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 45, 90, 0.32);
}

.btn-submit:active:not(:disabled) {
  transform: translateY(0);
}

.btn-submit:disabled,
.btn-submit.is-loading {
  opacity: 0.75;
  cursor: not-allowed;
  transform: none;
}

.btn-submit-text {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-submit.is-loading .btn-submit-text {
  display: none;
}

.btn-submit-loading {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

.btn-submit.is-loading .btn-submit-loading {
  display: inline-flex;
}

/* Form trust */
.form-trust {
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px solid #f3f4f6;
}

.form-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}

.form-trust-item:last-child {
  margin-bottom: 0;
}

.form-trust-item i {
  color: var(--success);
  font-size: 0.7rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.closed-banner {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
  margin: 1rem 1.35rem 1.5rem;
}

/* ── Footer (unchanged) ── */
.site-contact {
  position: relative;
  z-index: 1;
  background: var(--navy);
  color: rgba(255, 255, 255, 0.9);
  padding: 1rem;
  text-align: center;
}

.site-contact-inner {
  max-width: 600px;
  margin: 0 auto;
}

.site-contact strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: #fff;
}

.site-contact p {
  margin: 0.35rem 0;
  font-size: 0.88rem;
}

.site-contact a {
  color: var(--capa);
  text-decoration: none;
}

.site-contact a:hover {
  text-decoration: underline;
}

.site-contact .contact-email,
.site-contact .contact-phones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.25rem 0.35rem;
}

.site-contact .contact-email a,
.site-contact .contact-phones a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.site-contact .contact-phones {
  flex-direction: column;
  gap: 0.3rem;
}

.site-contact .sep {
  display: none;
}

.site-contact .tagline {
  margin-top: 0.9rem !important;
  font-family: var(--font-display);
  font-size: 0.72rem !important;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.9;
  font-style: normal;
  color: #fff;
}

/* ── Success overlay ── */
.success-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 45, 92, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1rem;
}

.success-overlay.show {
  display: flex;
}

.success-modal {
  background: var(--white);
  border-radius: 20px;
  padding: 2rem 1.5rem;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
}

.success-modal .check {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: #dcfce7;
  color: var(--success);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.success-modal h2 {
  margin: 0 0 0.65rem;
  font-size: 1.5rem;
  color: #166534;
}

.success-modal p {
  color: var(--muted);
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.success-modal .code {
  background: var(--blue-pale);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0.75rem 0;
  font-size: 0.9rem;
  word-break: break-all;
}

.success-modal .success-note {
  font-weight: 600;
  color: var(--navy);
  margin-top: 0.75rem;
}

/* ── Reveal animations ── */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

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

.reveal-delay-1 { transition-delay: 0.06s; }
.reveal-delay-2 { transition-delay: 0.12s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .btn-submit:hover:not(:disabled),
  .info-chip:hover {
    transform: none;
  }
}

/* ── Tablet ── */
@media (min-width: 600px) {
  .reg-portal {
    padding: 1.5rem 1.5rem 2.5rem;
  }

  .page-wrap .reg-logos .reg-logo {
    max-width: 230px;
    max-height: 92px;
  }

  .info-chips {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
  }

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

  .prof-grid {
    grid-template-columns: 1fr 1fr;
  }

  .site-contact .contact-phones {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.15rem 0.35rem;
  }

  .site-contact .sep {
    display: inline;
    margin: 0 0.15rem;
    opacity: 0.5;
  }
}

/* ── Desktop: two-column layout ── */
@media (min-width: 1024px) {
  .reg-portal {
    padding: 2rem 2rem 3rem;
  }

  .reg-portal-grid {
    display: grid;
    grid-template-columns: minmax(300px, 35%) minmax(0, 65%);
    gap: 2rem 2.5rem;
    align-items: start;
  }

  .reg-header {
    grid-column: 1;
    text-align: left;
  }

  .reg-logos {
    justify-content: flex-start;
  }

  .event-info {
    grid-column: 1;
  }

  .help-section {
    grid-column: 1;
  }

  .reg-main {
    grid-column: 2;
    grid-row: 1 / span 3;
  }

  .reg-card {
    position: sticky;
    top: 1.5rem;
    max-height: calc(100vh - 3rem);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--blue-soft) transparent;
  }

  .reg-card::-webkit-scrollbar {
    width: 5px;
  }

  .reg-card::-webkit-scrollbar-thumb {
    background: var(--blue-soft);
    border-radius: 999px;
  }

  .page-wrap .reg-logos .reg-logo {
    max-width: 270px;
    max-height: 108px;
  }
}

@media (min-width: 1280px) {
  .reg-portal {
    max-width: 1360px;
  }
}

@media (max-width: 359px) {
  .radio-group {
    grid-template-columns: 1fr;
  }

  .reg-portal {
    padding: 1rem 0.75rem 1.5rem;
  }

  .form-card,
  .reg-card-head {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}