/* ============================================================
   WULFRIC STUDIOS — components: nav, menu, buttons, cards,
   chips, form, footer, cursor
   ============================================================ */

/* ---------------- nav ---------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: transform .5s var(--ease-out), background .4s ease, border-color .4s ease;
  border-bottom: 1px solid transparent;
}
.nav.nav--scrolled {
  background: rgba(5, 6, 10, .72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--hairline);
}
.nav.nav--hidden { transform: translateY(-100%); }

.nav-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  color: var(--text);
}
.nav-sigil { width: 1.6rem; height: 1.6rem; color: var(--text); }
.nav-wordmark {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: .02em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 2.25rem;
}
.nav-links a {
  font-size: var(--fs-small);
  font-weight: 400;
  color: var(--text-dim);
  position: relative;
  padding-block: .25rem;
  transition: color .3s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--aurora);
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform .45s var(--ease-out);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: 0 50%;
}
.nav-links a.is-current { color: var(--text); }
.nav-links a.is-current::after {
  transform: scaleX(1);
  transform-origin: 0 50%;
}

.nav-actions { display: flex; align-items: center; gap: 1rem; }

.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2.6rem; height: 2.6rem;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}
.nav-burger span {
  display: block;
  width: 22px; height: 1.5px;
  margin-inline: auto;
  background: var(--text);
  transition: transform .4s var(--ease-out), opacity .3s ease;
}
.nav-burger[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .nav-actions .btn { display: none; }
}

/* ---------------- full-screen menu ---------------- */
.menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 3rem;
  background: rgba(5, 6, 10, .9);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .45s ease, visibility 0s .45s;
}
.menu.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity .45s ease;
}
.menu-links { display: grid; gap: 1.25rem; }
.menu-links a {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3.25rem);
  line-height: 1.15;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s var(--ease-out), transform .5s var(--ease-out), color .3s ease;
  transition-delay: 0s;
}
.menu.is-open .menu-links a {
  opacity: 1;
  transform: none;
  transition-delay: calc(.08s + var(--i, 0) * .07s), calc(.08s + var(--i, 0) * .07s), 0s;
}
.menu-links a:hover { color: var(--teal); }
.menu-foot {
  font-size: var(--fs-label);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ---------------- buttons ---------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .95rem 1.9rem;
  border-radius: 99px;
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: .02em;
  border: 1px solid transparent;
  cursor: pointer;
  overflow: hidden;
  /* --magx/--magy are set by the magnetic-button JS */
  transform: translate3d(var(--magx, 0px), var(--magy, 0px), 0) scale(var(--mags, 1));
  transition: transform .35s var(--ease-out), background .3s ease,
              border-color .3s ease, color .3s ease, box-shadow .35s ease;
}
.btn:active { --mags: .96; }

.btn-primary {
  background: var(--text);
  color: #0a0b10;
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(126, 232, 200, .45) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .7s var(--ease-soft);
}
.btn-primary:hover {
  --mags: 1.03;
  box-shadow: 0 8px 32px -8px rgba(126, 232, 200, .25), 0 4px 16px -8px rgba(139, 124, 246, .3);
}
.btn-primary:hover::before { transform: translateX(120%); }

.btn-ghost {
  background: rgba(233, 230, 221, .02);
  border-color: var(--hairline-strong);
  color: var(--text);
}
.btn-ghost:hover {
  --mags: 1.03;
  border-color: rgba(233, 230, 221, .4);
  background: rgba(233, 230, 221, .06);
}

.btn-sm { padding: .6rem 1.3rem; }

/* ---------------- cards ---------------- */
.card {
  position: relative;
  background: linear-gradient(180deg, rgba(16, 19, 29, .72), rgba(11, 13, 20, .72));
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  transition: transform .5s var(--ease-out), border-color .4s ease;
}

/* aurora gradient border, shown on hover */
.card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(126, 232, 200, .5), transparent 38%, transparent 62%, rgba(139, 124, 246, .5));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask-composite: exclude;
  opacity: 0;
  transition: opacity .5s ease;
  pointer-events: none;
}
.card:hover::after { opacity: 1; }

/* cursor-following glow (driven by --mx/--my from JS) */
.tilt::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%),
              rgba(126, 232, 200, .07), transparent 65%);
  opacity: 0;
  transition: opacity .4s ease;
  pointer-events: none;
}
.tilt:hover::before { opacity: 1; }

/* ---------------- chips (radio pills) ---------------- */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}
.chip { position: relative; }
.chip input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.chip span {
  display: inline-block;
  padding: .55rem 1.1rem;
  border-radius: 99px;
  border: 1px solid var(--hairline-strong);
  font-size: var(--fs-small);
  color: var(--text-dim);
  transition: all .3s var(--ease-out);
  user-select: none;
}
.chip:hover span {
  border-color: rgba(233, 230, 221, .4);
  color: var(--text);
}
.chip input:checked + span {
  background: var(--text);
  border-color: var(--text);
  color: #0a0b10;
  font-weight: 500;
}
.chip input:focus-visible + span {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

/* ---------------- form ---------------- */
.form {
  padding: clamp(1.5rem, 4vw, 2.75rem);
  overflow: hidden;
}
.form.is-done .form-steps,
.form.is-done .form-controls,
.form.is-done .form-progress { display: none; }

.hp { position: absolute; left: -9999px; opacity: 0; }

.form-progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.form-progress-bar {
  flex: 1;
  height: 2px;
  background: var(--hairline);
  border-radius: 99px;
  overflow: hidden;
}
.form-progress-bar i {
  display: block;
  height: 100%;
  width: 33.333%;
  background: var(--aurora);
  border-radius: inherit;
  transition: width .6s var(--ease-out);
}
.form-progress-label {
  font-size: var(--fs-label);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-faint);
  white-space: nowrap;
}

.form-steps { position: relative; }

.form-step {
  border: 0;
  padding: 0;
  min-inline-size: 0;
  display: none;
}
.form-step.is-active {
  display: grid;
  gap: 1.4rem;
  animation: step-in .5s var(--ease-out) both;
}
.form-step.is-leaving { animation: step-out .25s ease both; }

@keyframes step-in {
  from { opacity: 0; transform: translateX(26px); }
  to   { opacity: 1; transform: none; }
}
@keyframes step-out {
  from { opacity: 1; }
  to   { opacity: 0; transform: translateX(-18px); }
}

.field { display: grid; gap: .5rem; }

.field label,
.field-label {
  font-size: var(--fs-small);
  font-weight: 400;
  color: var(--text-dim);
}
.optional { color: var(--text-faint); font-size: .8em; }

.field input[type="text"],
.field input[type="email"],
.field textarea {
  background: rgba(5, 6, 10, .6);
  border: 1px solid var(--hairline-strong);
  border-radius: .65rem;
  padding: .85rem 1rem;
  color: var(--text);
  font-weight: 300;
  transition: border-color .3s ease, background .3s ease, box-shadow .3s ease;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--text-faint); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(126, 232, 200, .6);
  box-shadow: 0 0 0 3px rgba(126, 232, 200, .08);
}
.field textarea { resize: vertical; min-height: 8rem; }

.field-error {
  display: none;
  font-size: var(--fs-small);
  color: #f0a8a8;
}
.field.has-error .field-error { display: block; }
.field.has-error input,
.field.has-error textarea { border-color: rgba(240, 168, 168, .55); }

.form-controls {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
}
.form-controls .btn:only-child,
.form-controls [data-form-next]:first-child,
.form-controls [data-form-submit]:first-child { margin-left: auto; }
.form-controls [data-form-next],
.form-controls [data-form-submit] { margin-left: auto; }

.btn.is-busy { pointer-events: none; opacity: .65; }

/* success state */
.form-success {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: .75rem;
  padding-block: 2rem;
}
.form-success svg { width: 72px; height: 72px; margin-bottom: .5rem; }
.form-success h3 { font-size: 1.6rem; }
.form-success p { color: var(--text-dim); }

.success-ring {
  stroke-dasharray: 164;
  stroke-dashoffset: 164;
  animation: draw 1.1s var(--ease-out) .15s forwards;
}
.success-check {
  stroke-dasharray: 34;
  stroke-dashoffset: 34;
  animation: draw .6s var(--ease-out) .75s forwards;
}
@keyframes draw { to { stroke-dashoffset: 0; } }

.form-error-note {
  margin-top: 1.25rem;
  font-size: var(--fs-small);
  color: #f0a8a8;
}
.form-error-note a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------------- footer ---------------- */
.footer {
  position: relative;
  border-top: 1px solid var(--hairline);
  padding-block: clamp(4rem, 8vw, 6.5rem) 2rem;
  overflow: hidden;
  background: linear-gradient(180deg, transparent, rgba(11, 13, 20, .65));
}

.footer-word {
  position: absolute;
  left: 50%;
  bottom: -.22em;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(8rem, 26vw, 24rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(233, 230, 221, .045);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.footer-main {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
}
.footer-sigil { width: 2rem; height: 2rem; margin-bottom: 1.25rem; color: var(--text); }
.footer-brand p { color: var(--text-dim); line-height: 1.7; }

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: .8rem;
  align-items: flex-start;
}
.footer-links a,
.footer-contact a {
  color: var(--text-dim);
  font-size: var(--fs-small);
  transition: color .3s ease;
}
.footer-links a:hover,
.footer-contact a:hover { color: var(--teal); }

.footer-fine {
  position: relative;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline);
  font-size: .8rem;
  color: var(--text-faint);
}

@media (max-width: 760px) {
  .footer-main { grid-template-columns: 1fr; gap: 2.25rem; }
}

/* ---------------- custom cursor (injected by JS) ---------------- */
html.has-cursor,
html.has-cursor a,
html.has-cursor button,
html.has-cursor label,
html.has-cursor input,
html.has-cursor textarea { cursor: none; }

.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  z-index: 999;
  pointer-events: none;
  border-radius: 50%;
  opacity: 0;
  transition: opacity .3s ease;
}
html.cursor-visible .cursor-dot,
html.cursor-visible .cursor-ring { opacity: 1; }

.cursor-dot {
  width: 5px; height: 5px;
  margin: -2.5px 0 0 -2.5px;
  background: var(--text);
}
.cursor-ring {
  width: 30px; height: 30px;
  margin: -15px 0 0 -15px;
  border: 1px solid rgba(233, 230, 221, .35);
  transition: opacity .3s ease, transform .3s var(--ease-out),
              border-color .3s ease;
}
.cursor-ring.is-active {
  transform: scale(1.45);
  border-color: rgba(126, 232, 200, .55);
}
.cursor-ring.is-down { transform: scale(.85); }