/* ============================================
   EDP STUDIO — ESTUDIO PAGE
   ----------
   01. HERO ESTUDIO
   02. STICKY FEATURES         — Quién (Victor)
   03. PROCESO                 — 4 pasos sticky
   04. LOGO WALL CYCLE         — Servicios cycling
   05. FALLING TEXT GRAVITY    — Easter egg
   06. CONTACTO                — Bloque directo
   07. CTA + FOOTER
   ============================================ */


/* ───────────────────────────────────────────────
   01 — HERO ESTUDIO
   ─────────────────────────────────────────────── */

.estudio-hero {
  min-height: 75vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 8rem 0 var(--space-6);
  position: relative;
}

.estudio-hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--container-padding);
}

.estudio-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: var(--space-3);
  opacity: 0;
  transform: translateY(10px);
}

.estudio-hero__eyebrow::before {
  content: '';
  display: block;
  width: 2.5rem;
  height: 1px;
  background: var(--orange);
}

.estudio-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 9vw, 10rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--paper);
  margin: 0 0 var(--space-4);
  visibility: hidden;
  max-width: 14ch;
}

.estudio-hero__title .word-accent { color: var(--orange); }
.estudio-hero__title .word-cyan { color: var(--cyan); }

.estudio-hero__intro {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: var(--gray-300);
  line-height: 1.7;
  max-width: 50ch;
  opacity: 0;
  transform: translateY(12px);
}


/* ───────────────────────────────────────────────
   02 — STICKY FEATURES (Quién es Victor)
   ─────────────────────────────────────────────── */

.sticky-features {
  position: relative;
  z-index: var(--z-content);
  padding: var(--space-8) var(--container-padding);
  max-width: var(--max-width);
  margin: 0 auto;
}

.sticky-features__intro {
  margin-bottom: var(--space-6);
  max-width: 50ch;
}

.sticky-features__intro h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 0.95;
  margin: var(--space-2) 0 var(--space-3);
}

.sticky-features__intro p {
  font-family: var(--font-body);
  color: var(--gray-300);
  line-height: 1.7;
}

.sticky-features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: start;
}

.sticky-features__sticky-col {
  position: relative;
}

.sticky-features__visual {
  position: sticky;
  top: 8rem;
  width: 100%;
  aspect-ratio: 4 / 5;
  background: var(--ink-soft);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.sticky-features__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg,
      rgba(255, 61, 0, 0.2) 0%,
      rgba(233, 30, 140, 0.2) 50%,
      rgba(0, 180, 230, 0.2) 100%);
  z-index: 1;
}

.sticky-features__visual-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-4);
}

.sticky-features__visual-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--orange);
}

.sticky-features__visual-h {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 0.95;
  color: var(--paper);
  margin: 0;
}

.sticky-features__visual-sub {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--paper);
  margin-top: var(--space-2);
}

.sticky-features__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.sticky-features__item {
  padding: var(--space-4) 0;
  border-top: 1px solid var(--gray-800);
}

.sticky-features__item:first-child {
  border-top: 1px solid var(--orange);
}

.sticky-features__item-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: var(--space-2);
  display: inline-block;
}

.sticky-features__item h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  line-height: 1;
  margin: 0 0 var(--space-2);
}

.sticky-features__item p {
  font-family: var(--font-body);
  color: var(--gray-300);
  line-height: 1.75;
  max-width: 50ch;
}


/* ───────────────────────────────────────────────
   03 — PROCESO (4 pasos sticky)
   ─────────────────────────────────────────────── */

.proceso {
  position: relative;
  z-index: var(--z-content);
  padding: var(--space-10) var(--container-padding) var(--space-8);
  max-width: var(--max-width);
  margin: 0 auto;
}

.proceso__intro {
  text-align: center;
  margin-bottom: var(--space-6);
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
}

.proceso__intro .eyebrow {
  justify-content: center;
  display: inline-flex;
}

.proceso__intro h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 5.5rem);
  line-height: 0.95;
  margin: var(--space-2) 0 var(--space-3);
}

.proceso__intro p {
  font-family: var(--font-body);
  color: var(--gray-300);
  line-height: 1.7;
}

.proceso__steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.proceso__step {
  position: sticky;
  top: 7rem;
  background: var(--ink-soft);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  transition: border-color 0.4s ease;
}

/* Explicit z-index ensures later cards stack ON TOP of earlier ones while sticky */
.proceso__step:nth-child(1) { z-index: 1; }
.proceso__step:nth-child(2) { z-index: 2; }
.proceso__step:nth-child(3) { z-index: 3; }
.proceso__step:nth-child(4) { z-index: 4; }

.proceso__step.is--cyan    { border-left: 4px solid var(--cyan); }
.proceso__step.is--magenta { border-left: 4px solid var(--magenta); }
.proceso__step.is--yellow  { border-left: 4px solid var(--yellow); }
.proceso__step.is--orange  { border-left: 4px solid var(--orange); }

.proceso__step-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--orange);
}

.proceso__step h3 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 0.95;
  margin: 0;
  letter-spacing: 0.005em;
}

.proceso__step p {
  font-family: var(--font-body);
  color: var(--gray-300);
  line-height: 1.75;
  max-width: 50ch;
}

.proceso__step-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.proceso__step-tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--gray-700);
  border-radius: 999px;
  color: var(--gray-300);
}


/* ───────────────────────────────────────────────
   04 — LOGO WALL CYCLE (Servicios)
   ─────────────────────────────────────────────── */

.logo-wall {
  position: relative;
  z-index: var(--z-content);
  padding: var(--space-10) var(--container-padding);
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.logo-wall__intro {
  margin-bottom: var(--space-6);
}

.logo-wall__intro .eyebrow {
  justify-content: center;
  display: inline-flex;
}

.logo-wall__intro h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1;
  margin: var(--space-2) 0 var(--space-3);
}

.logo-wall__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--gray-800);
  border-left: 1px solid var(--gray-800);
}

.logo-wall__cell {
  aspect-ratio: 1 / 1;
  border-right: 1px solid var(--gray-800);
  border-bottom: 1px solid var(--gray-800);
  position: relative;
  overflow: hidden;
  background: var(--ink-soft);
}

.logo-wall__items {
  position: absolute;
  inset: 0;
}

.logo-wall__item {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
  opacity: 0;
  transform: translateY(20%);
  transition: opacity 0.6s var(--ease-osmo),
              transform 0.6s var(--ease-osmo);
}

.logo-wall__item.is-active {
  opacity: 1;
  transform: translateY(0);
}

.logo-wall__icon {
  width: 2.2rem;
  height: 2.2rem;
  color: var(--orange);
  margin-bottom: 0.75rem;
}

.logo-wall__icon svg { width: 100%; height: 100%; }

.logo-wall__label {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.5vw, 1.5rem);
  line-height: 1;
  color: var(--paper);
  letter-spacing: 0.005em;
}

.logo-wall__cell:nth-child(2) .logo-wall__icon { color: var(--cyan); }
.logo-wall__cell:nth-child(3) .logo-wall__icon { color: var(--magenta); }
.logo-wall__cell:nth-child(4) .logo-wall__icon { color: var(--yellow); }
.logo-wall__cell:nth-child(5) .logo-wall__icon { color: var(--magenta); }
.logo-wall__cell:nth-child(6) .logo-wall__icon { color: var(--yellow); }
.logo-wall__cell:nth-child(7) .logo-wall__icon { color: var(--cyan); }
.logo-wall__cell:nth-child(8) .logo-wall__icon { color: var(--orange); }


/* ───────────────────────────────────────────────
   05 — FALLING TEXT GRAVITY (Easter egg)
   ─────────────────────────────────────────────── */

.drop-wrapper {
  position: relative;
  z-index: var(--z-content);
  width: 100%;
  min-height: 200vh;
}

.drop-section {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 100vh;
  padding: 0 var(--container-padding);
  position: relative;
}

.drop-heading {
  font-family: var(--font-display);
  text-align: center;
  max-width: 22ch;
  font-size: clamp(3rem, 8vw, 8rem);
  line-height: 0.95;
  letter-spacing: 0.005em;
  margin: 0;
  color: var(--paper);
}

.drop-heading .accent { color: var(--orange); }

[data-drop-text] .line {
  display: block;
}


/* ───────────────────────────────────────────────
   06 — CONTACTO
   ─────────────────────────────────────────────── */

.contacto {
  position: relative;
  z-index: var(--z-content);
  padding: var(--space-10) var(--container-padding);
  max-width: var(--max-width);
  margin: 0 auto;
}

.contacto__intro {
  text-align: center;
  margin-bottom: var(--space-6);
}

.contacto__intro .eyebrow {
  justify-content: center;
  display: inline-flex;
}

.contacto__intro h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1;
  margin: var(--space-2) 0 var(--space-3);
}

.contacto__intro p {
  font-family: var(--font-body);
  color: var(--gray-300);
  max-width: 50ch;
  margin: 0 auto;
}

.contacto__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.contacto__card {
  background: var(--ink-soft);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  text-decoration: none;
  color: var(--paper);
  transition: border-color 0.3s, transform 0.3s;
  cursor: none;
}

.contacto__card:hover {
  border-color: var(--orange);
  transform: translateY(-3px);
}

.contacto__card-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--orange);
  margin: 0 auto var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contacto__card-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-400);
  display: block;
  margin-bottom: 0.5rem;
}

.contacto__card-value {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.8vw, 1.6rem);
  line-height: 1;
  color: var(--paper);
}


/* ───────────────────────────────────────────────
   07 — CTA + FOOTER ESTUDIO
   ─────────────────────────────────────────────── */

.estudio-cta .eyebrow--center { justify-content: center; }

.estudio-cta {
  position: relative;
  z-index: var(--z-content);
  text-align: center;
  padding: var(--space-10) var(--container-padding);
  max-width: var(--max-width);
  margin: 0 auto;
}

.estudio-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 7rem);
  line-height: 0.95;
  margin: var(--space-3) 0 var(--space-3);
  visibility: hidden;
}

.estudio-cta h2 .accent { color: var(--orange); }

.estudio-cta p {
  font-family: var(--font-body);
  color: var(--gray-300);
  max-width: 50ch;
  margin: 0 auto var(--space-4);
}


/* ───────────────────────────────────────────────
   RESPONSIVE
   ─────────────────────────────────────────────── */

@media (min-width: 900px) {
  .sticky-features__grid {
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-6);
  }
}

@media (max-width: 900px) {
  .logo-wall__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contacto__grid {
    grid-template-columns: 1fr;
  }

  .proceso__step {
    padding: var(--space-4);
  }
}