/* ============================================
   04-HERO.CSS — Hero 2 columnas
   Izquierda: texto + pillars + CTAs
   Derecha:   portafolio vertical (5 sitios)
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  width: 100%;
  overflow: hidden;
  isolation: isolate;
  background: transparent;
  padding: clamp(6rem, 12vh, 9rem) var(--pad-page) clamp(3rem, 6vh, 5rem);
}

.hero__grid {
  position: relative;
  z-index: var(--z-content);
  max-width: var(--maxw-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

/* ============ COLUMNA IZQUIERDA ============ */
.hero__left {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  color: var(--c-blue-glow);
  text-transform: uppercase;
}

.hero__eyebrow-line {
  display: inline-block;
  width: clamp(30px, 5vw, 60px);
  height: 1px;
  background: linear-gradient(to right, transparent, var(--c-blue));
}

.hero__title {
  font-family: var(--f-display);
  font-size: clamp(2.2rem, 1.6rem + 3.4vw, 5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: var(--tracking-tight);
  color: var(--c-white);
  margin: 0;
}

.hero__title .text-flip {
  display: inline-block;
  vertical-align: middle;
}

/* ============ TEXT-FLIP (palabras rotantes) ============ */
.text-flip__box {
  display: inline-block;
  padding: 0.05em 0.4em 0.12em;
  border-radius: 14px;
  background: linear-gradient(to bottom, rgba(42, 77, 122, 0.85), rgba(21, 46, 72, 0.95));
  box-shadow:
    inset 0 -1px 0 rgba(90, 143, 196, 0.25),
    inset 0 0 0 1px rgba(90, 143, 196, 0.18),
    0 6px 16px -4px rgba(7, 17, 28, 0.6);
  transition: all 600ms var(--ease-out);
  position: relative;
}

.text-flip__inner {
  display: inline-block;
  font-style: italic;
  font-weight: 700;
}

.text-flip__letter {
  display: inline-block;
  color: var(--c-white);
  background: linear-gradient(135deg, var(--c-blue-glow), var(--c-white));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-right: 0.15em;
  margin-right: -0.15em;
}

/* Pillars: qué hacemos / por qué elegirnos */
.hero__pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  margin-top: var(--sp-3);
}

.pillar {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-5) var(--sp-5);
  background: linear-gradient(180deg, rgba(21, 46, 72, 0.45), rgba(13, 27, 42, 0.35));
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.pillar header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pillar__num {
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  color: var(--c-blue-glow);
  letter-spacing: var(--tracking-wide);
}

.pillar h3 {
  font-family: var(--f-display);
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--c-white);
  line-height: 1.2;
  margin: 0;
}

.pillar p {
  font-size: var(--fs-base);
  color: var(--c-muted);
  line-height: var(--lh-normal);
  margin: 0;
}

.pillar__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  list-style: none;
  padding: 0;
  margin: 0;
}

.pillar__list li {
  position: relative;
  padding-left: var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--c-muted);
  line-height: var(--lh-snug);
}

.pillar__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--c-blue);
  box-shadow: 0 0 8px var(--c-blue-glow);
}

.hero__actions {
  position: relative;
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-top: var(--sp-3);
  isolation: isolate;
}

/* ============ COLUMNA DERECHA — Portafolio ============ */
.hero__right {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.hero__right-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--c-border-soft);
}

.eyebrow-mono {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wider);
  color: var(--c-blue-glow);
  text-transform: uppercase;
}

.portfolio-controls {
  display: flex;
  gap: var(--sp-2);
}

.portfolio__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--c-muted);
  border: 1px solid var(--c-border-soft);
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
}

.portfolio__btn:hover {
  color: var(--c-white);
  border-color: var(--c-blue);
  background: rgba(90, 143, 196, 0.1);
}

.portfolio__btn svg {
  width: 16px;
  height: 16px;
}

/* Portafolio: Carrusel Vertical */
.portfolio {
  position: relative;
  height: 600px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  perspective: 1000px;
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);
  mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);
}

.portfolio__card {
  position: absolute;
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 0;
  background: linear-gradient(180deg, rgba(21, 46, 72, 0.45), rgba(13, 27, 42, 0.35));
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-md);
  text-decoration: none;
  color: var(--c-white-soft);
  transition: transform 1s ease-in-out, opacity 1s ease-in-out, filter 1s ease-in-out;
  will-change: transform, opacity, filter;
  cursor: pointer;
  overflow: hidden;
}

.portfolio__card:hover {
  border-color: var(--c-blue);
  box-shadow: 0 10px 40px -10px rgba(90, 143, 196, 0.4);
}

.portfolio__media {
  width: 100%;
  height: 260px;
  border-radius: 0;
  overflow: hidden;
  background: #07111c;
  flex-shrink: 0;
}

.portfolio__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

.portfolio__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--sp-4);
}

.portfolio__meta strong {
  font-family: var(--f-body);
  font-weight: 600;
  font-size: var(--fs-md);
  color: var(--c-white);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.portfolio__meta span {
  font-family: var(--f-mono);
  font-size: var(--fs-sm);
  color: var(--c-muted);
  letter-spacing: var(--tracking-wide);
}

.portfolio__arrow {
  position: absolute;
  bottom: var(--sp-4);
  right: var(--sp-4);
  font-size: 1.2rem;
  color: var(--c-blue);
  transition: transform var(--dur-base) var(--ease-out);
}

.portfolio__card:hover .portfolio__arrow {
  transform: translateX(4px);
  color: var(--c-blue-glow);
}

@media (max-width: 960px) {
  .hero { padding-top: 5rem; }
  .hero__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }
  .portfolio { height: 500px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .portfolio__card { max-width: 90%; }
  .portfolio__media { height: 180px; }
}