/* Botón */
.c-button {
  min-height: 2.45rem;
  padding: 0.55rem 1.05rem;
  color: var(--color-muted);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-round);
  font-size: 0.86rem;
  font-weight: 750;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.c-button:hover {
  color: var(--color-accent-strong);
  border-color: var(--color-accent);
}

.c-button:active {
  transform: translateY(1px);
}

.c-button.is-active {
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-strong));
  border-color: transparent;
  box-shadow: 0 7px 20px color-mix(in srgb, var(--color-accent) 28%, transparent);
}

/* Tarjeta base */
.c-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

/* Icono */
.c-icon {
  display: block;
  width: 1.45rem;
  height: 1.45rem;
  fill: currentColor;
}

.c-icon--small {
  width: 1rem;
  height: 1rem;
}

/* Avatar */
.c-avatar {
  position: relative;
  z-index: 2;
  display: grid;
  width: clamp(5.8rem, 16vw, 8.6rem);
  height: clamp(5.8rem, 16vw, 8.6rem);
  flex: 0 0 auto;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(145deg, #f0ddff, #ffdfe8 52%, #ffe6ca);
  border: 7px solid rgba(255, 255, 255, 0.88);
  border-radius: 50%;
  box-shadow: 0 14px 30px rgba(116, 66, 200, 0.22), 0 0 0 1px rgba(255, 255, 255, 0.78);
}

.c-avatar__fallback {
  color: var(--color-accent-strong);
  font-size: clamp(1.35rem, 4vw, 2rem);
  font-weight: 850;
  letter-spacing: -0.04em;
}

.c-avatar__fallback::before,
.c-avatar__fallback::after {
  position: absolute;
  width: 1.1rem;
  height: 1.1rem;
  content: "";
  background: rgba(255, 255, 255, 0.78);
  clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%);
}

.c-avatar__fallback::before {
  top: 18%;
  right: 15%;
}

.c-avatar__fallback::after {
  bottom: 20%;
  left: 13%;
  width: 0.65rem;
  height: 0.65rem;
}

.c-avatar__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Encabezado */
.c-header {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2rem);
  align-items: center;
  min-height: 245px;
  overflow: hidden;
  padding: clamp(1.3rem, 4vw, 2.4rem);
  background:
    radial-gradient(circle at 20% 22%, rgba(204, 174, 255, 0.5), transparent 28%),
    radial-gradient(circle at 86% 25%, rgba(255, 195, 210, 0.5), transparent 30%),
    linear-gradient(120deg, #eff1ff 0%, #f6eaff 48%, #fff1e9 100%);
  border-radius: calc(var(--radius-xl) - 8px);
}

.c-header::after {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    radial-gradient(circle at 12% 15%, rgba(255, 255, 255, 0.95) 0 2px, transparent 2.5px),
    radial-gradient(circle at 63% 23%, rgba(255, 255, 255, 0.95) 0 2px, transparent 2.5px),
    radial-gradient(circle at 71% 64%, rgba(255, 255, 255, 0.8) 0 1.5px, transparent 2px),
    radial-gradient(circle at 54% 83%, rgba(255, 255, 255, 0.7) 0 1px, transparent 1.5px);
  pointer-events: none;
}

.c-header__copy {
  position: relative;
  z-index: 2;
  max-width: 550px;
}

.c-header__eyebrow {
  margin: 0 0 0.25rem;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.c-header__title {
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 4rem);
  font-weight: 820;
  letter-spacing: -0.055em;
  line-height: 1.03;
}

.c-header__tagline {
  max-width: 560px;
  margin: 0.65rem 0 0;
  color: var(--color-accent);
  font-size: clamp(1rem, 2.5vw, 1.28rem);
  font-weight: 720;
  line-height: 1.42;
}

.c-header__tagline::first-line {
  color: var(--color-accent-strong);
}

.c-header__description {
  max-width: 560px;
  margin: 1rem 0 0;
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.55;
}

.c-header__decoration {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: -0.5rem;
  width: min(33%, 280px);
  color: rgba(255, 255, 255, 0.94);
  transform: translateY(-50%);
  pointer-events: none;
}

.c-header__decoration svg {
  display: block;
  width: 100%;
}

/* Badge */
.c-badge {
  display: inline-flex;
  min-height: 1.35rem;
  align-items: center;
  padding: 0.18rem 0.45rem;
  color: var(--tone-color, var(--color-accent));
  background: color-mix(in srgb, var(--tone-color, var(--color-accent)) 10%, #ffffff);
  border-radius: var(--radius-round);
  font-size: 0.63rem;
  font-weight: 780;
  white-space: nowrap;
}

/* Enlace */
.c-link {
  --tone-color: var(--color-accent);
  --tone-soft: color-mix(in srgb, var(--tone-color) 14%, #ffffff);
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  min-height: 5.55rem;
  padding: 0.8rem 1rem;
  color: var(--color-text);
  background: linear-gradient(100deg, color-mix(in srgb, var(--tone-color) 4%, #ffffff), #ffffff 64%);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

a.c-link:hover {
  border-color: color-mix(in srgb, var(--tone-color) 48%, var(--color-border));
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

a.c-link:active {
  transform: translateY(0);
}

.c-link.is-disabled {
  box-shadow: none;
}

.c-link__icon {
  display: grid;
  width: 3.4rem;
  height: 3.4rem;
  place-items: center;
  color: var(--tone-color);
  background: linear-gradient(145deg, color-mix(in srgb, var(--tone-color) 24%, #ffffff), var(--tone-soft));
  border-radius: 13px;
}

.link-card__icon-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: transparent;
}

.c-link__copy {
  display: grid;
  gap: 0.18rem;
  min-width: 0;
}

.c-link__title-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  min-width: 0;
}

.c-link__title {
  font-size: 1.05rem;
  font-weight: 790;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.c-link__description {
  overflow: hidden;
  color: var(--color-muted);
  font-size: 0.88rem;
  line-height: 1.42;
  text-overflow: ellipsis;
}

.c-link__arrow {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  color: var(--tone-color);
}

/* Encabezado de sección */
.c-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.9rem;
}

.c-section-heading__title-wrap {
  display: flex;
  gap: 0.65rem;
  align-items: center;
}

.c-section-heading__title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 810;
  letter-spacing: -0.035em;
}

.c-section-heading__sparkle {
  color: var(--color-accent);
}

.c-section-heading__action {
  color: var(--color-muted);
  font-size: 0.84rem;
  font-weight: 650;
  text-decoration: none;
}

.c-section-heading__action:hover {
  color: var(--color-accent-strong);
}

/* Proyecto */
.c-project {
  --tone-color: var(--color-accent);
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  color: var(--color-text);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

a.c-project:hover {
  border-color: var(--tone-color);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.c-project__visual {
  position: relative;
  display: grid;
  height: 112px;
  place-items: center;
  overflow: hidden;
  color: var(--tone-color);
  background:
    radial-gradient(circle at 25% 80%, color-mix(in srgb, var(--tone-color) 18%, transparent) 0 12%, transparent 13%),
    radial-gradient(circle at 80% 24%, color-mix(in srgb, var(--tone-color) 16%, transparent) 0 9%, transparent 10%),
    linear-gradient(125deg, color-mix(in srgb, var(--tone-color) 16%, #ffffff), color-mix(in srgb, var(--tone-color) 8%, #ffffff));
}

.c-project__visual::after {
  position: absolute;
  bottom: -18px;
  left: -5%;
  width: 110%;
  height: 55px;
  content: "";
  background: color-mix(in srgb, var(--tone-color) 8%, #ffffff);
  border-radius: 50% 50% 0 0;
}

.c-project__illustration-icon {
  position: relative;
  z-index: 2;
  width: 4rem;
  height: 4rem;
  filter: drop-shadow(0 6px 12px color-mix(in srgb, var(--tone-color) 22%, transparent));
}

.c-project__spark {
  position: absolute;
  z-index: 3;
  width: 0.7rem;
  height: 0.7rem;
  background: rgba(255, 255, 255, 0.9);
  clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%);
}

.c-project__spark--1 { top: 18%; left: 12%; }
.c-project__spark--2 { top: 30%; right: 15%; width: 1rem; height: 1rem; }
.c-project__spark--3 { bottom: 19%; left: 25%; width: 0.45rem; height: 0.45rem; }
.c-project__spark--4 { top: 13%; left: 58%; width: 0.35rem; height: 0.35rem; }
.c-project__spark--5 { bottom: 22%; right: 29%; width: 0.55rem; height: 0.55rem; }

.c-project__body {
  display: flex;
  flex: 1;
  align-items: flex-start;
  flex-direction: column;
  padding: 1rem;
}

.c-project__title {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 790;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.c-project__description {
  margin: 0.35rem 0 0.75rem;
  color: var(--color-muted);
  font-size: 0.8rem;
  line-height: 1.48;
}

.c-project__body .c-badge {
  margin-top: auto;
}

/* Botón de icono */
.c-icon-button {
  --tone-color: var(--color-accent);
  display: grid;
  width: 2.45rem;
  height: 2.45rem;
  place-items: center;
  color: var(--tone-color);
  background: color-mix(in srgb, var(--tone-color) 10%, #ffffff);
  border-radius: 50%;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

a.c-icon-button:hover {
  background: color-mix(in srgb, var(--tone-color) 18%, #ffffff);
  transform: translateY(-2px);
}

.c-icon-button .c-icon {
  width: 1.2rem;
  height: 1.2rem;
}

/* Footer */
.c-footer {
  display: grid;
  justify-items: center;
  padding: 1.7rem 0 0.25rem;
  color: var(--color-muted);
  text-align: center;
}

.c-footer__socials {
  display: flex;
  gap: 0.55rem;
  justify-content: center;
  margin-bottom: 0.8rem;
}

.c-footer__text,
.c-footer__year {
  margin: 0;
  font-size: 0.78rem;
}

.c-footer__year {
  margin-top: 0.15rem;
  opacity: 0.8;
}

/* Tonos */
.c-tone--violet { --tone-color: var(--color-accent); }
.c-tone--pink { --tone-color: var(--color-pink); }
.c-tone--peach { --tone-color: var(--color-peach); }
.c-tone--blue { --tone-color: var(--color-blue); }
.c-tone--mint { --tone-color: var(--color-mint); }

@media (max-width: 650px) {
  .c-header {
    grid-template-columns: 4.9rem minmax(0, 1fr);
    gap: 0.9rem;
    min-height: auto;
    padding: 1.1rem;
    border-radius: 20px;
  }

  .c-avatar {
    width: 4.9rem;
    height: 4.9rem;
    border-width: 5px;
  }

  .c-header__eyebrow {
    font-size: 0.62rem;
  }

  .c-header__title {
    font-size: clamp(1.75rem, 9vw, 2.4rem);
  }

  .c-header__tagline {
    margin-top: 0.35rem;
    font-size: 0.84rem;
  }

  .c-header__description {
    grid-column: 1 / -1;
    margin-top: 0.75rem;
    font-size: 0.84rem;
  }

  .c-header__decoration {
    top: auto;
    right: -1rem;
    bottom: -1.5rem;
    width: 42%;
    opacity: 0.52;
    transform: none;
  }

  .c-link {
    grid-template-columns: 2.8rem minmax(0, 1fr) auto;
    gap: 0.75rem;
    min-height: 4.7rem;
    padding: 0.65rem 0.75rem;
    border-radius: 15px;
  }

  .c-link__icon {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 11px;
  }

  .c-link__title {
    font-size: 0.94rem;
  }

  .c-link__description {
    font-size: 0.76rem;
  }

  .c-link__title-row .c-badge {
    display: none;
  }
}