/* ============================================================
   CYPHER INTELLIGENCE — COMPONENTS
   buttons · badges · eyebrows · cards · inputs · lang · hud
   ============================================================ */

/* — Eyebrow ——————————————————————————————————— */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: var(--type-mono);
  color: var(--accent);
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.eyebrow .sq {
  width: 8px;
  height: 8px;
  background: currentColor;
  display: inline-block;
}
.eyebrow--lab { color: var(--lab); }
.eyebrow--sec { color: var(--sec); }
.eyebrow--innov { color: var(--innov); }

/* — Buttons ——————————————————————————————————— */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 16px 24px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-fg);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease),
              border-color var(--duration-fast) var(--ease),
              color var(--duration-fast) var(--ease),
              transform var(--duration-fast) var(--ease),
              box-shadow var(--duration-fast) var(--ease);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  text-decoration: none;
}
.btn .ar {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  transition: transform var(--duration-fast) var(--ease);
}
.btn .ar svg { width: 100%; height: 100%; }
.btn:hover .ar { transform: translateX(3px); }

.btn--primary {
  background: var(--accent);
  color: var(--ink-bg);
  border-color: var(--accent);
  font-weight: 500;
  box-shadow: var(--shadow-cta);
}
.btn--primary:hover {
  background: var(--accent-bright);
  border-color: var(--accent-bright);
  color: var(--ink-bg);
  box-shadow: 0 0 32px rgba(124, 211, 255, 0.45);
  transform: translateY(-1px);
}

.btn--secondary {
  border-color: var(--ink-line-2);
  color: var(--ink-fg);
}
.btn--secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--ghost {
  color: var(--ink-fg-dim);
  padding-left: 0;
  padding-right: 0;
}
.btn--ghost::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 8px;
  height: 1px;
  width: 100%;
  background: var(--ink-line-2);
  transform: scaleX(0.4);
  transform-origin: left;
  transition: transform var(--duration) var(--ease),
              background var(--duration-fast) var(--ease);
}
.btn--ghost:hover {
  color: var(--accent);
}
.btn--ghost:hover::after {
  transform: scaleX(1);
  background: var(--accent);
}

.btn--icon {
  padding: 12px;
  aspect-ratio: 1;
  border: 1px solid var(--ink-line-2);
  color: var(--ink-fg-dim);
}
.btn--icon:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn--icon svg { width: 16px; height: 16px; }

.btn--sm {
  padding: 10px 16px;
  font-size: 10px;
}

/* — Badges ———————————————————————————————————— */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 7px 12px;
  border: 1px solid var(--ink-line-2);
  color: var(--ink-fg-dim);
  border-radius: var(--radius-sm);
  background: rgba(14, 22, 38, 0.4);
  backdrop-filter: blur(6px);
}
.badge .dot {
  width: 6px;
  height: 6px;
  background: var(--ink-fg-dim);
  border-radius: 50%;
}
.badge.is-live .dot { animation: pulse 2.4s infinite; }
.badge--accent { border-color: var(--accent-dim); color: var(--accent); }
.badge--accent .dot { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.badge--lab { border-color: rgba(255, 92, 92, 0.4); color: var(--lab); }
.badge--lab .dot { background: var(--lab); box-shadow: 0 0 8px var(--lab); }
.badge--sec { border-color: rgba(91, 214, 146, 0.4); color: var(--sec); }
.badge--sec .dot { background: var(--sec); box-shadow: 0 0 8px var(--sec); }
.badge--innov { border-color: rgba(245, 183, 42, 0.4); color: var(--innov); }
.badge--innov .dot { background: var(--innov); box-shadow: 0 0 8px var(--innov); }
.badge--solid {
  background: var(--accent);
  color: var(--ink-bg);
  border-color: var(--accent);
  font-weight: 500;
}

/* — Divider ——————————————————————————————————— */
.divider {
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.divider--lab { background: linear-gradient(90deg, var(--lab), transparent); }
.divider--sec { background: linear-gradient(90deg, var(--sec), transparent); }
.divider--innov { background: linear-gradient(90deg, var(--innov), transparent); }
.divider--full { background: linear-gradient(90deg, transparent, var(--accent), transparent); }

/* — HUD frame elements ————————————————————— */
.hud-corners {
  position: absolute;
  inset: 18px;
  pointer-events: none;
  z-index: 3;
}
.hud-corner {
  position: absolute;
  width: 24px;
  height: 24px;
  border: 1.5px solid var(--accent);
  opacity: 0.7;
}
.hud-corner.tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.hud-corner.tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.hud-corner.bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.hud-corner.br { bottom: 0; right: 0; border-left: none; border-top: none; }

.hud-corner--lab { border-color: var(--lab); }
.hud-corner--sec { border-color: var(--sec); }
.hud-corner--innov { border-color: var(--innov); }

.hud-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: var(--type-mono);
  color: var(--ink-fg-mute);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  z-index: 4;
}
.hud-label--accent { color: var(--accent); }

/* — Language toggle ——————————————————————— */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--ink-line-2);
  background: rgba(5, 8, 15, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 3px;
  border-radius: var(--radius-sm);
}
.lang-toggle button {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-fg-mute);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease),
              color var(--duration-fast) var(--ease);
}
.lang-toggle button.is-active {
  background: var(--accent);
  color: var(--ink-bg);
  font-weight: 500;
}
.lang-toggle button:not(.is-active):hover {
  color: var(--ink-fg);
}

/* — Inputs / form fields ——————————————————— */
.field {
  display: grid;
  gap: var(--space-2);
}
.field label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-fg-mute);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.field label::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent);
  display: inline-block;
  transition: background var(--duration-fast) var(--ease);
}
.field--focus label::before {
  background: var(--accent-bright);
  box-shadow: 0 0 8px var(--accent);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--ink-line-2);
  color: var(--ink-fg);
  padding: 12px 0;
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
  transition: border-color var(--duration-fast) var(--ease);
  border-radius: 0;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-fg-mute); }
.field input:focus,
.field textarea:focus,
.field select:focus { border-color: var(--accent); }

.field textarea { resize: vertical; min-height: 110px; }

.field select {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--accent) 50%),
    linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: calc(100% - 12px) center, calc(100% - 6px) center;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 28px;
  cursor: pointer;
}
.field select option {
  background: var(--ink-bg-2);
  color: var(--ink-fg);
}

.field-row {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr 1fr;
}
.field-row--4 { grid-template-columns: repeat(4, 1fr); }

/* Honeypot anti-spam — fuera de pantalla, no enfocable, no anunciado */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

@media (max-width: 900px) { .field-row--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) {
  .field-row { grid-template-columns: 1fr; }
  .field-row--4 { grid-template-columns: 1fr; }
}

.check {
  display: inline-flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  color: var(--ink-fg-dim);
  cursor: pointer;
  line-height: 1.5;
}
.check input { display: none; }
.check .box {
  width: 16px;
  height: 16px;
  border: 1px solid var(--ink-line-2);
  position: relative;
  flex: none;
  margin-top: 3px;
  border-radius: var(--radius-sm);
  transition: border-color var(--duration-fast), background var(--duration-fast);
}
.check input:checked + .box {
  border-color: var(--accent);
  background: var(--accent);
}
.check input:checked + .box::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 5px;
  width: 4px;
  height: 8px;
  border: solid var(--ink-bg);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

/* — Panel (generic surface) ————————————————— */
.panel {
  position: relative;
  border: 1px solid var(--ink-line);
  background: linear-gradient(180deg, rgba(63, 184, 255, 0.04), rgba(63, 184, 255, 0));
  padding: var(--space-7);
}

/* — Toast ————————————————————————————————————— */
.toast {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink-bg-2);
  border: 1px solid var(--ink-line);
  color: var(--ink-fg);
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration) var(--ease), transform var(--duration) var(--ease);
  z-index: 150;
  box-shadow: var(--shadow-panel);
}
.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.toast--success { border-color: var(--sec); color: var(--sec); }
.toast--error { border-color: var(--lab); color: var(--lab); }

/* — Service cards (ecosystem) ——————————— */
/* — Ecosystem flip cards ————————————————— */
.s-card {
  --card-color: var(--accent);
  position: relative;
  min-height: 435px;
  perspective: 1200px;
  cursor: default;
}

.s-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: inherit;
  transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Escritorio (puntero fino): la card gira al pasar el ratón. */
@media (hover: hover) and (pointer: fine) {
  .s-card:hover .s-card__inner { transform: rotateY(180deg); }
}
/* Táctil (sin hover): gira al tocarla — el JS togglea .is-flipped. */
.s-card.is-flipped .s-card__inner { transform: rotateY(180deg); }

.s-card__face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  padding: var(--space-7) var(--space-6) var(--space-6);
  border: 1px solid var(--ink-line);
  overflow: hidden;
}

/* — Front ————————————————————————————————— */
.s-card__front {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.012), rgba(255, 255, 255, 0));
  transition: border-color var(--duration-fast) var(--ease);
}

.s-card__front::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--card-color);
  transition: height var(--duration-fast) var(--ease),
              box-shadow var(--duration-fast) var(--ease);
}

.s-card__front::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, var(--card-color), transparent 60%);
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
  pointer-events: none;
  mix-blend-mode: overlay;
}

.s-card:hover .s-card__front,
.s-card.is-active .s-card__front,
.s-card.is-flipped .s-card__front { border-color: var(--card-color); }

.s-card:hover .s-card__front::before,
.s-card.is-active .s-card__front::before,
.s-card.is-flipped .s-card__front::before {
  height: 3px;
  box-shadow: 0 0 24px var(--card-color);
}

.s-card:hover .s-card__front::after,
.s-card.is-flipped .s-card__front::after { opacity: 0.18; }

/* — Front: hide more bar to match proxy animation layout — */
.s-card__front .s-card__more { display: none; }

/* — Back ————————————————————————————————— */
.s-card__back {
  transform: rotateY(180deg);
  background: var(--ink-bg-2);
  border-color: var(--card-color);
}

.s-card__back::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--card-color);
  box-shadow: 0 0 24px var(--card-color);
}

.s-card__back::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, var(--card-color), transparent 65%);
  opacity: 0.07;
  pointer-events: none;
  mix-blend-mode: overlay;
}

/* — Shared content ——————————————————————— */
.s-card__num {
  font-family: var(--font-mono);
  font-size: var(--type-mono);
  letter-spacing: 0.22em;
  color: var(--ink-fg-mute);
  position: relative;
  z-index: 2;
}

.s-card__mark {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-5) 0;
  min-height: 150px;
  position: relative;
  z-index: 2;
}

.s-card__mark img {
  max-height: 160px;
  filter: drop-shadow(0 8px 28px rgba(0, 0, 0, 0.4));
}

.s-card__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--ink-fg);
  position: relative;
  z-index: 2;
}

.s-card__role {
  font-family: var(--font-mono);
  font-size: var(--type-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--card-color);
  margin-top: 8px;
  position: relative;
  z-index: 2;
}

.s-card__desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-fg-dim);
  margin-top: var(--space-4);
  position: relative;
  z-index: 2;
}

.s-card__more {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--ink-line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--type-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-fg-dim);
  position: relative;
  z-index: 2;
}

.s-card__more .ar {
  color: var(--card-color);
}

/* — Back content ————————————————————————— */
.s-card__back-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.015em;
  margin: var(--space-3) 0 0;
  color: var(--ink-fg);
  position: relative;
  z-index: 2;
}

.s-card__cap-list {
  flex: 1;
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  z-index: 2;
}

.s-card__cap-list li {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  font-size: 13px;
  color: var(--ink-fg-dim);
  line-height: 1.4;
  padding: 10px 0;
  border-bottom: 1px solid var(--ink-line);
}

.s-card__cap-list li:last-child {
  border-bottom: none;
}

.s-card__cap-idx {
  font-family: var(--font-mono);
  font-size: var(--type-mono);
  color: var(--card-color);
  letter-spacing: 0.18em;
  flex-shrink: 0;
}

/* — Color variants ——————————————————————— */
.s-card--lab   { --card-color: var(--lab); }
.s-card--sec   { --card-color: var(--sec); }
.s-card--innov { --card-color: var(--innov); }

/* — Number / stat block ————————————————— */
.stat {
  padding: var(--space-7) var(--space-5);
  border-right: 1px solid var(--ink-line);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  background: linear-gradient(180deg, rgba(63, 184, 255, 0.03), transparent);
  position: relative;
}
.stat:last-child { border-right: none; }
.stat__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-fg-mute);
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.stat__n {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(48px, 5vw, 76px);
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--ink-fg);
}
.stat__n b {
  color: var(--accent);
  font-weight: 500;
}
.stat__desc {
  font-size: 13px;
  color: var(--ink-fg-dim);
  line-height: 1.5;
}

/* — Animated cursor (desktop) —————————— */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  pointer-events: none;
  z-index: 999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  display: none;
}
.cursor::before,
.cursor::after {
  content: "";
  position: absolute;
  background: var(--ink-fg);
}
.cursor::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  transform: translateY(-50%);
}
.cursor::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  transform: translateX(-50%);
}
.cursor__dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 999;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 8px var(--accent);
  display: none;
}
.cursor.is-hover {
  width: 48px;
  height: 48px;
}
.cursor.is-text {
  width: 2px;
  height: 22px;
  background: var(--accent);
  mix-blend-mode: normal;
}
.cursor.is-text::before,
.cursor.is-text::after {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .cursor, .cursor__dot { display: block; }
  body.has-custom-cursor { cursor: none; }
  body.has-custom-cursor a,
  body.has-custom-cursor button,
  body.has-custom-cursor [role="button"],
  body.has-custom-cursor .s-card { cursor: none; }
}