/* ============================================================
   Piotr Bąk — Bio / Link-in-bio page
   Page-specific layout & components. Depends on tokens.css.
   ============================================================ */

/* ============ page scaffold ============ */
html, body { margin: 0; padding: 0; min-height: 100%; }
body { background: var(--ink); overflow-x: hidden; }
* { box-sizing: border-box; }

/* ============ animated Aurora background ============ */
.aurora-bg {
  position: fixed; inset: 0; z-index: 0;
  overflow: hidden; pointer-events: none;
  opacity: var(--aurora-intensity, 0.9);
  transition: opacity var(--dur-slow) var(--ease-out);
}
/* gentle iridescence — the whole field slowly cycles hue */
@media (prefers-reduced-motion: no-preference) {
  .aurora-bg { animation: hue-cycle 26s var(--ease-in-out) infinite alternate; }
}
@keyframes hue-cycle {
  from { filter: hue-rotate(-10deg); }
  to   { filter: hue-rotate(16deg); }
}
body.motion-off .aurora-bg { animation: none; filter: none; }
/* parallax wrappers — JS moves these, CSS keyframes keep moving the blobs inside */
.plx { position: absolute; inset: 0; will-change: transform; }
.blob {
  position: absolute; border-radius: 50%;
  filter: blur(70px);
  will-change: transform, opacity;
}
.blob-violet {
  width: 75vmax; height: 75vmax; left: -28vmax; top: -34vmax;
  background: radial-gradient(circle, rgba(107,29,201,.50) 0%, rgba(43,21,69,.30) 45%, transparent 68%);
  animation: drift-a 26s var(--ease-in-out) infinite alternate;
}
.blob-magenta {
  width: 62vmax; height: 62vmax; right: -24vmax; top: 4vmax;
  background: radial-gradient(circle, rgba(200,51,138,.38) 0%, rgba(200,51,138,.16) 45%, transparent 66%);
  animation: drift-b 34s var(--ease-in-out) infinite alternate;
}
.blob-orange {
  width: 55vmax; height: 55vmax; left: 22vw; bottom: -34vmax;
  background: radial-gradient(circle, rgba(255,107,53,.34) 0%, rgba(233,30,99,.18) 40%, transparent 65%);
  animation: drift-c 22s var(--ease-in-out) infinite alternate;
}
/* the luminous horizon behind the hero */
.horizon {
  position: absolute; left: 50%; top: 410px;
  width: 160vw; max-width: 2200px; height: 340px;
  transform: translateX(-50%) rotate(-4deg);
  background: radial-gradient(55% 100% at 50% 50%,
    rgba(233,30,99,.34) 0%, rgba(200,51,138,.22) 35%, rgba(107,29,201,.12) 60%, transparent 78%);
  filter: blur(34px);
  animation: shimmer 14s var(--ease-in-out) infinite alternate;
  will-change: transform, opacity;
}
@keyframes drift-a {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(9vmax, 7vmax) scale(1.14); }
}
@keyframes drift-b {
  from { transform: translate(0, 0) scale(1.08); opacity: .85; }
  to   { transform: translate(-10vmax, 9vmax) scale(0.94); opacity: 1; }
}
@keyframes drift-c {
  from { transform: translate(0, 0) scale(1); opacity: .9; }
  to   { transform: translate(-7vmax, -6vmax) scale(1.18); opacity: 1; }
}
@keyframes shimmer {
  from { transform: translateX(-52%) rotate(-4deg) scaleY(1); opacity: .75; }
  to   { transform: translateX(-48%) rotate(-2.5deg) scaleY(1.12); opacity: 1; }
}
body.motion-off .blob,
body.motion-off .horizon { animation: none; }



/* ============ layout ============ */
.page {
  position: relative; z-index: 1;
  max-width: 680px; margin: 0 auto;
  padding: clamp(56px, 9vh, 96px) 24px 64px;
  display: flex; flex-direction: column; gap: var(--s-14);
}

/* entrance — end-state is the base (always visible); the animation is
   gated behind `.anim-in`, added by main.js only once the page is actually
   visible. So a hidden/background tab, a print, or a JS failure all show
   content immediately instead of holding the pre-animation opacity:0. */
.rise { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) {
  .anim-in .rise { animation: rise .6s var(--ease-out) backwards; }
  .anim-in .rise.d1 { animation-delay: .08s; }
  .anim-in .rise.d2 { animation-delay: .16s; }
  .anim-in .rise.d3 { animation-delay: .24s; }
  .anim-in .rise.d4 { animation-delay: .32s; }
  @keyframes rise {
    from { opacity: 0; transform: translateY(10px); }
  }
}

/* ============ hero ============ */
.hero { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--s-5); }
.avatar-ring {
  padding: 3px; border-radius: var(--r-pill);
  background: var(--aurora-band);
  box-shadow: var(--glow-aurora);
}
.avatar-ring .avatar {
  display: block; width: 116px; height: 116px;
  object-fit: cover;
  border: 3px solid var(--ink);
  border-radius: var(--r-pill);
}
.hero h1 { margin: 0; font-size: clamp(38px, 7vw, 56px); }
.hero .eyebrow { margin: 0; }
.hero .intro {
  margin: 0; max-width: 520px;
  font-size: var(--text-md); line-height: var(--lh-md); color: var(--fg-2);
}
.ala {
  display: flex; gap: var(--s-2); flex-wrap: wrap; justify-content: center;
}
.ala span {
  font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 600;
  letter-spacing: .04em; color: var(--fg-2);
  padding: 6px 12px; border-radius: var(--r-xs);
  border: 1px solid var(--line-1); background: rgba(255,255,255,.03);
}

.socials { display: flex; gap: var(--s-3); justify-content: center; }
.socials a {
  display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: var(--r-pill);
  border: 1px solid var(--line-2); color: var(--fg-1);
  background: rgba(255,255,255,.02);
  transition: all var(--dur-fast) var(--ease-out);
}
.socials a:hover { opacity: 1; transform: translateY(-1px); border-color: rgba(255,255,255,.32); background: rgba(255,255,255,.06); }
.socials a:focus-visible { outline: none; box-shadow: var(--ring-focus); }
.socials svg { width: 20px; height: 20px; }

/* ============ stats ============ */
.stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-2);
  border-top: 1px solid var(--line-1); border-bottom: 1px solid var(--line-1);
  padding: var(--s-6) 0;
}
.stat { text-align: center; display: flex; flex-direction: column; gap: var(--s-1); }
.stat b {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(22px, 4.5vw, 30px); letter-spacing: var(--tracking-tight);
  background: var(--aurora-band); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat small { font-size: var(--text-xs); line-height: var(--lh-xs); color: var(--fg-3); font-weight: 600; }

/* ============ sections ============ */
.section { display: flex; flex-direction: column; gap: var(--s-4); }
.section > .caption { margin: 0 0 var(--s-1) 2px; }

/* featured (flagship) card */
.card-flagship {
  display: block; position: relative;
  border-radius: var(--r-xl); padding: var(--s-8);
  background:
    radial-gradient(120% 140% at 85% 115%,
      rgba(255,107,53,.20) 0%, rgba(233,30,99,.14) 30%, rgba(107,29,201,.10) 55%, transparent 75%),
    var(--ink-2);
  border: 1px solid var(--line-2);
  box-shadow: var(--shadow-2);
  color: var(--fg-1);
  transition: all var(--dur-base) var(--ease-out);
  overflow: hidden;
}
.card-flagship:hover { opacity: 1; transform: translateY(-2px); border-color: rgba(255,255,255,.24); box-shadow: var(--glow-aurora); }
.card-flagship:focus-visible { outline: none; box-shadow: var(--ring-focus); }
.flag-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 600; letter-spacing: .06em;
  color: #FFD9C7; text-transform: uppercase;
  padding: 5px 12px; border-radius: var(--r-pill);
  border: 1px solid rgba(255,107,53,.4); background: rgba(255,107,53,.10);
  margin-bottom: var(--s-4);
}
.card-flagship h3 { margin: 0 0 var(--s-2); font-size: clamp(24px, 4vw, 32px); line-height: 1.1; }
.card-flagship p { margin: 0 0 var(--s-5); max-width: 460px; }
.flag-cta {
  display: inline-flex; align-items: center; gap: var(--s-2);
  font-weight: 700; font-size: var(--text-sm); color: var(--fg-1);
}
.flag-cta svg { width: 18px; height: 18px; transition: transform var(--dur-fast) var(--ease-out); }
.card-flagship:hover .flag-cta svg { transform: translate(2px, -2px); }

/* link rows */
.links { display: flex; flex-direction: column; gap: var(--s-3); }
.link-card {
  display: flex; align-items: center; gap: var(--s-4);
  padding: var(--s-4) var(--s-5);
  border-radius: var(--r-lg);
  background: var(--ink-2);
  border: 1px solid var(--line-1);
  color: var(--fg-1);
  transition: all var(--dur-fast) var(--ease-out);
}
.link-card:hover { opacity: 1; transform: translateY(-1px); border-color: rgba(255,255,255,.22); background: var(--ink-3); }
.link-card:focus-visible { outline: none; box-shadow: var(--ring-focus); }
.link-emoji {
  flex: none; display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; font-size: 20px;
  border-radius: var(--r-sm); background: rgba(255,255,255,.04); border: 1px solid var(--line-1);
}
.link-meta { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.link-meta b { font-size: var(--text-base); font-weight: 700; letter-spacing: var(--tracking-snug); }
.link-meta span { font-size: var(--text-sm); line-height: var(--lh-sm); color: var(--fg-3); }
.link-card > svg { flex: none; width: 18px; height: 18px; color: var(--fg-3); transition: all var(--dur-fast) var(--ease-out); }
.link-card:hover > svg { color: var(--fg-1); transform: translate(2px, -2px); }

/* newsletter */
.card-news {
  border-radius: var(--r-xl); padding: var(--s-8);
  background-color: var(--ink-2);
  background-image: radial-gradient(130% 160% at 12% -20%,
    rgba(107,29,201,.22) 0%, rgba(200,51,138,.12) 40%, transparent 70%);
  border: 1px solid var(--line-2);
  display: flex; flex-direction: column; gap: var(--s-3);
  align-items: flex-start;
}
.card-news h3 { margin: 0; font-size: clamp(22px, 3.5vw, 28px); }
.card-news p { margin: 0; max-width: 440px; }
.btn-primary {
  margin-top: var(--s-2);
  display: inline-flex; align-items: center; gap: var(--s-2);
  font-family: var(--font-body); font-weight: 700; font-size: 15px;
  padding: 14px 26px; border-radius: var(--r-pill); border: 0; cursor: pointer;
  background: linear-gradient(180deg, #FF7A47, var(--accent, #FF6B35));
  color: #180700;
  box-shadow: var(--glow-aurora);
  transition: all var(--dur-fast) var(--ease-out);
  text-decoration: none;
}
.btn-primary:hover { opacity: 1; transform: translateY(-1px); filter: brightness(1.06); box-shadow: var(--glow-aurora-strong); }
.btn-primary:active { transform: scale(.98); }
.btn-primary:focus-visible { outline: none; box-shadow: var(--ring-focus); }
.btn-primary svg { width: 18px; height: 18px; }

/* ============ media cards ============ */
.media-cards {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}
.card-media {
  display: block;
  position: relative;
  border-radius: var(--r-xl);
  background: var(--ink-2);
  border: 1px solid var(--line-2);
  box-shadow: var(--shadow-2);
  color: var(--fg-1);
  overflow: hidden;
  transition: all var(--dur-base) var(--ease-out);
}
.card-media:hover {
  opacity: 1;
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow: var(--glow-aurora);
}
.card-media:focus-visible {
  outline: none;
  box-shadow: var(--ring-focus);
}
.card-media .media-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--line-1);
}
.card-media .card-body {
  padding: var(--s-6) var(--s-8);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.card-media h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  line-height: var(--lh-lg);
  letter-spacing: var(--tracking-snug);
}
.card-media p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--fg-2);
  line-height: var(--lh-sm);
}
.card-media .card-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--fg-1);
  margin-top: var(--s-1);
}
.card-media .card-cta svg {
  width: 16px;
  height: 16px;
  transition: transform var(--dur-fast) var(--ease-out);
}
.card-media:hover .card-cta svg {
  transform: translate(2px, -2px);
}
@media (max-width: 480px) {
  .card-media .card-body { padding: var(--s-5) var(--s-6); }
}

/* ============ certificate card & dialog ============ */
.card-certificate {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--s-6);
  border-radius: var(--r-xl);
  padding: var(--s-8);
  background-color: var(--ink-2);
  background-image: radial-gradient(130% 160% at 12% -20%,
    rgba(107,29,201,.18) 0%, rgba(200,51,138,.08) 40%, transparent 70%);
  border: 1px solid var(--line-2);
  box-shadow: var(--shadow-2);
  align-items: center;
}
.cert-info {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.cert-badge {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .06em;
  color: #E8D3FF;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(107,29,201,.4);
  background: rgba(107,29,201,.12);
  margin-bottom: var(--s-1);
}
.cert-info h3 {
  margin: 0;
  font-size: clamp(20px, 3.5vw, 26px);
  line-height: 1.2;
}
.cert-info p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--lh-sm);
  color: var(--fg-2);
}
.cert-details {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  margin: var(--s-2) 0;
  padding: var(--s-3) 0;
  border-top: 1px solid var(--line-1);
  border-bottom: 1px solid var(--line-1);
}
.cert-detail-item {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
}
.detail-label {
  color: var(--fg-3);
  font-weight: 600;
}
.detail-val {
  color: var(--fg-2);
  font-weight: 700;
}
.cert-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-2);
}
.cert-actions .btn-primary,
.cert-actions .btn-secondary {
  margin-top: 0;
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-2);
  cursor: pointer;
  background: rgba(255, 255, 255, 0.03);
  color: var(--fg-1);
  transition: all var(--dur-fast) var(--ease-out);
  text-decoration: none;
}
.btn-secondary:hover {
  opacity: 1;
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
}
.btn-secondary:active {
  transform: scale(.98);
}
.btn-secondary:focus-visible {
  outline: none;
  box-shadow: var(--ring-focus);
}
.btn-secondary svg {
  width: 18px;
  height: 18px;
}

.cert-preview-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line-1);
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
}
.cert-preview-wrapper:hover {
  transform: scale(1.02);
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow: var(--shadow-2);
}
.cert-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.cert-preview-overlay {
  position: absolute;
  inset: 0;
  background: rgba(14, 14, 16, 0.6);
  backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}
.cert-preview-wrapper:hover .cert-preview-overlay {
  opacity: 1;
}
.cert-preview-overlay svg {
  color: var(--fg-1);
}
.cert-preview-overlay span {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--fg-1);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Dialog styling */
dialog {
  background: transparent;
  border: 0;
  padding: 0;
  max-width: 90vw;
  max-height: 90vh;
  outline: none;
  overflow: visible;
}
dialog::backdrop {
  background: rgba(10, 10, 12, 0.82);
  backdrop-filter: blur(12px);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out);
}
dialog[open]::backdrop {
  opacity: 1;
}
.dialog-content-wrapper {
  position: relative;
  background: var(--ink-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  padding: var(--s-3);
  box-shadow: var(--shadow-3);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: dialog-zoom var(--dur-slow) var(--ease-out) forwards;
  max-width: 100%;
}
@keyframes dialog-zoom {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.dialog-close-btn {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 38px;
  height: 38px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-2);
  background: var(--ink-3);
  color: var(--fg-1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
  box-shadow: var(--shadow-1);
  z-index: 10;
}
.dialog-close-btn:hover {
  transform: scale(1.05);
  background: var(--ink-4);
  border-color: rgba(255,255,255,.32);
}
.dialog-full-img {
  max-width: 100%;
  max-height: 80vh;
  height: auto;
  border-radius: var(--r-md);
  display: block;
}

@media (max-width: 640px) {
  .card-certificate {
    grid-template-columns: 1fr;
    gap: var(--s-6);
    padding: var(--s-6);
  }
  .cert-preview-wrapper {
    aspect-ratio: 1.41 / 1;
  }
}
@media (max-width: 500px) {
  .dialog-close-btn {
    top: var(--s-2);
    right: var(--s-2);
    background: rgba(14, 14, 16, 0.7);
    backdrop-filter: blur(4px);
  }
}

/* ============ contact form ============ */
.card-contact {
  border-radius: var(--r-xl); padding: var(--s-8);
  background-color: var(--ink-2);
  background-image: radial-gradient(130% 160% at 88% -20%,
    rgba(107,29,201,.20) 0%, rgba(233,30,99,.10) 40%, transparent 70%);
  border: 1px solid var(--line-2);
  display: flex; flex-direction: column; gap: var(--s-4);
}
.card-contact h3 { margin: 0; font-size: clamp(22px, 3.5vw, 28px); }
.card-contact > p { margin: 0; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
.field { display: flex; flex-direction: column; gap: var(--s-2); }
.field span {
  font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 600;
  letter-spacing: .05em; text-transform: uppercase; color: var(--fg-3);
}
.field input, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: var(--text-base);
  color: var(--fg-1); padding: 13px 16px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line-2); border-radius: var(--r-md);
  transition: all var(--dur-fast) var(--ease-out);
  resize: vertical; min-height: 0;
}
.field input::placeholder, .field textarea::placeholder { color: var(--fg-3); opacity: .7; }
.field input:hover, .field textarea:hover { border-color: rgba(255,255,255,.28); }
.field input:focus-visible, .field textarea:focus-visible {
  outline: none; box-shadow: var(--ring-focus); border-color: transparent;
  background: rgba(255,255,255,.05);
}
.card-contact .btn-primary { align-self: flex-start; margin-top: var(--s-1); }
@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
  .card-contact { padding: var(--s-6); }
}

/* ============ footer ============ */
footer {
  display: flex; flex-direction: column; align-items: center; gap: var(--s-3);
  padding-top: var(--s-6); border-top: 1px solid var(--line-1);
  text-align: center;
}
footer .band { width: 56px; height: 3px; border-radius: var(--r-pill); background: var(--aurora-band); }
footer p { margin: 0; font-family: var(--font-mono); font-size: var(--text-xs); color: var(--fg-3); }

.footer-socials { display: flex; gap: var(--s-5); justify-content: center; margin-top: var(--s-1); }
.footer-socials a {
  display: flex; align-items: center; justify-content: center;
  color: var(--fg-3);
  transition: all var(--dur-fast) var(--ease-out);
}
.footer-socials a:hover {
  color: var(--fg-1);
  transform: translateY(-1px);
}
.footer-socials svg { width: 18px; height: 18px; }

@media (max-width: 480px) {
  .page { gap: var(--s-10); padding-top: 56px; }
  .card-flagship, .card-news { padding: var(--s-6); }
  .stats { padding: var(--s-5) 0; }
}

/* ============ shimmer hover effect ============ */
.card-flagship, .card-media {
  position: relative;
  overflow: hidden;
}
.card-flagship::after, .card-media::after {
  content: '';
  position: absolute;
  top: 0; left: -150%;
  width: 50%; height: 100%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.12) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-25deg);
  pointer-events: none;
  transition: none;
}
@media (prefers-reduced-motion: no-preference) {
  .card-flagship:hover::after, .card-media:hover::after {
    left: 150%;
    transition: left 0.85s cubic-bezier(0.2, 0.7, 0.1, 1);
  }
}

/* ============ splash screen ============ */
.splash-screen {
  position: fixed; inset: 0;
  background: var(--ink);
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.45s var(--ease-in-out), visibility 0.45s;
}
.splash-screen.fade-out {
  opacity: 0;
  visibility: hidden;
}
.splash-logo {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 100px; height: 100px;
}
.splash-brain {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--orange);
  border-right-color: var(--magenta);
  border-bottom-color: var(--violet);
  animation: spin 1.1s linear infinite, glow-pulse 1.4s ease-in-out infinite alternate;
}
.splash-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
  color: var(--fg-1);
  letter-spacing: -0.05em;
  animation: pulse-text 1.4s ease-in-out infinite alternate;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes glow-pulse {
  0% { box-shadow: 0 0 12px rgba(200, 51, 138, 0.15); filter: brightness(0.95); }
  100% { box-shadow: 0 0 28px rgba(255, 107, 53, 0.55); filter: brightness(1.25); }
}
@keyframes pulse-text {
  0% { transform: scale(0.96); opacity: 0.75; }
  100% { transform: scale(1.04); opacity: 1; }
}

/* ============ form result messages ============ */
.form-result-message {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--r-md);
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all var(--dur-base) var(--ease-out);
  margin-top: 0;
}
.form-result-message.show {
  margin-top: var(--s-3);
  padding: var(--s-3) var(--s-4);
  opacity: 1;
  max-height: 80px;
}
.form-result-message.success {
  background: rgba(46, 210, 122, 0.08);
  border: 1px solid var(--success);
  color: var(--success);
}
.form-result-message.error {
  background: rgba(233, 30, 99, 0.08);
  border: 1px solid var(--danger);
  color: var(--danger);
}

/* ============ FAQ accordion ============ */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.faq-item {
  border-radius: var(--r-lg);
  background: var(--ink-2);
  border: 1px solid var(--line-1);
  overflow: hidden;
  transition: all var(--dur-base) var(--ease-out);
}
.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: var(--ink-3);
}
.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-4) var(--s-5);
  background: none;
  border: 0;
  color: var(--fg-1);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out);
}
.faq-trigger:focus-visible {
  outline: none;
  background: var(--ink-3);
}
.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--fg-3);
  transition: transform var(--dur-base) var(--ease-out);
  flex-shrink: 0;
}
.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--fg-1);
}
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-in-out);
}
.faq-content-inner {
  padding: 0 var(--s-5) var(--s-5);
}
.faq-content p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--lh-sm);
  color: var(--fg-2);
}