/* ============================================
   ALMA STUDIO — studio-page.css
   Sprint S2 — Visual Redesign
   Version: 2.0
   Date: 2026-03-07

   Accent: #FF2D55 (Studio red)
   All selectors prefixed .stu-* or .studio-nav
   to avoid collision with styles.css
============================================ */

/* ============================================
   CSS VARIABLES
============================================ */

:root {
  --stu-accent:        #FF2D55;
  --stu-accent-dim:    rgba(255, 45, 85, 0.10);
  --stu-accent-glow:   rgba(255, 45, 85, 0.25);
  --stu-border:        rgba(255, 45, 85, 0.20);
  --stu-border-subtle: rgba(255, 255, 255, 0.06);
  --stu-text-accent:   #FF4D6D;
  /* shared display font — same as systems */
  --font-display:      'Syne', 'Space Grotesk', sans-serif;
}

/* ============================================
   NAV — Studio overrides
============================================ */

.studio-nav {
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.studio-nav.nav--scrolled {
  background: rgba(10, 10, 10, 0.92);
  border-bottom-color: rgba(255, 45, 85, 0.12);
}

.studio-nav .nav-links a.active,
.studio-nav .nav-links a[data-line="studio"] {
  color: var(--stu-accent);
  position: relative;
}

.studio-nav .nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--stu-accent);
  border-radius: 2px;
}

.studio-nav .nav-links a[data-line="systems"]:hover { color: #00C2A8; }
.studio-nav .nav-links a[data-line="sound"]:hover   { color: #7B61FF; }

/* ============================================
   HERO
============================================ */

.stu-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #0A0A0A;
}

/* Background */
.stu-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* VIDEO SLOT — visible when asset is present */
.stu-hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  mix-blend-mode: luminosity;
}

/* Dark overlay — ensures text contrast over video */
.stu-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.65);
  z-index: 1;
}

/* Fallback gradient (active when no video) */
.stu-hero-gradient {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(ellipse 70% 60% at 20% 50%, rgba(255, 45, 85, 0.10), transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 80%, rgba(255, 45, 85, 0.05), transparent 60%);
}

/* Hero content wrapper */
.stu-hero-inner {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 140px 40px 80px;
}

/* ── LEFT column ── */
.stu-hero-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

/* Badge */
.stu-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px 6px 10px;
  border: 1px solid var(--stu-border);
  border-radius: 100px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stu-accent);
  background: rgba(255, 45, 85, 0.06);
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(16px);
}

.stu-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--stu-accent);
  box-shadow: 0 0 8px var(--stu-accent);
  animation: stu-dot-pulse 2.4s ease-in-out infinite;
}

@keyframes stu-dot-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--stu-accent); }
  50%       { opacity: 0.5; box-shadow: 0 0 14px var(--stu-accent); }
}

/* Title */
.stu-hero-title {
  font-family: var(--font-display);
  font-size: clamp(64px, 9vw, 128px);
  font-weight: 800;
  line-height: 0.90;
  letter-spacing: -0.035em;
  color: #FAFAFA;
  margin-bottom: 32px;
  display: block;
  width: 100%;
}

.stu-title-line {
  display: block;
  white-space: nowrap; /* prevent mid-word break (e.g. CONTENI/DO on small screens) */
}

.stu-title-line--accent {
  color: var(--stu-text-accent);
}

/* Tagline */
.stu-hero-tagline {
  font-family: 'Inter', sans-serif;
  font-size: clamp(15px, 1.5vw, 18px);
  font-weight: 400;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 48px;
  opacity: 0;
  transform: translateY(20px);
}

/* CTAs */
.stu-hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(16px);
}

/* ── RIGHT column — format grid ── */


/* Base class — shared by all format card variants */

/* Base class — shared by both icp icon variants */
.stu-icp-icon { flex-shrink: 0; }

/* Vertical card — Reel 9:16 */

/* Horizontal card — Ad 16:9 */

/* Square card — Product 1:1 */


/* Corner label and aspect inside each card */



/* Stat pill */
.stu-hero-stat {
  grid-column: 1;
  grid-row: 2;
  border-radius: 12px;
  border: 1px solid rgba(255, 45, 85, 0.2);
  background: rgba(255, 45, 85, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 10px 6px;
}

.stu-stat-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--stu-accent);
  line-height: 1;
}

.stu-stat-label {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.4);
  text-align: center;
  line-height: 1.3;
  text-transform: uppercase;
}

/* Scroll hint */
.stu-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 4;
  opacity: 0;
  animation: stu-scroll-fade 1s ease 2.8s forwards;
}

.stu-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--stu-accent), transparent);
  animation: stu-scroll-pulse 2s ease-in-out infinite;
  transform-origin: top;
}

@keyframes stu-scroll-pulse {
  0%, 100% { transform: scaleY(1); opacity: 0.5; }
  50%       { transform: scaleY(0.55); opacity: 1; }
}

.stu-scroll-hint span {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
}

@keyframes stu-scroll-fade {
  to { opacity: 1; }
}

/* ============================================
   BUTTONS — Studio
============================================ */

.btn-stu-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--stu-accent);
  color: #FAFAFA;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: 8px;
  border: 1.5px solid var(--stu-accent);
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.btn-stu-primary:hover {
  background: #FF4D6D;
  border-color: #FF4D6D;
  box-shadow: 0 0 32px rgba(255, 45, 85, 0.45), 0 4px 16px rgba(0,0,0,0.3);
  transform: translateY(-1px);
}

.btn-stu-primary:active { transform: translateY(0); }

.btn-stu-primary--large {
  padding: 16px 40px;
  font-size: 15px;
}

.btn-stu-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: rgba(255, 255, 255, 0.65);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 8px;
  border: 1.5px solid rgba(255,255,255,0.14);
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn-stu-ghost:hover {
  color: #FAFAFA;
  border-color: rgba(255,255,255,0.35);
  transform: translateY(-1px);
}

.btn-stu-ghost--large {
  padding: 16px 36px;
  font-size: 15px;
}

/* ============================================
   SHARED SECTION PATTERNS
============================================ */

.stu-section-header {
  margin-bottom: clamp(48px, 6vw, 80px);
}

.stu-section-label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stu-accent);
  margin-bottom: 12px;
  opacity: 0.8;
}

.stu-section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.0;
  color: #FAFAFA;
  margin-bottom: 16px;
}

.stu-section-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: clamp(14px, 1.4vw, 17px);
  color: rgba(255, 255, 255, 0.4);
  max-width: 520px;
  line-height: 1.6;
  margin-top: 8px;
}

/* ============================================
   OFERTA NÚCLEO — 3 productos
============================================ */

.stu-oferta {
  padding: clamp(80px, 10vw, 140px) 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.stu-oferta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
}

.stu-oferta-item {
  padding: 40px 36px;
  background: rgba(255,255,255,0.02);
  border-right: 1px solid rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
  transition: background 0.3s ease;
}

.stu-oferta-item:last-child {
  border-right: none;
}

.stu-oferta-item:hover {
  background: rgba(255, 45, 85, 0.04);
}

.stu-oferta-item:hover .stu-oferta-num {
  color: rgba(255, 45, 85, 0.12);
}

.stu-oferta-num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  margin-bottom: 16px;
  transition: color 0.3s ease;
  user-select: none;
}

.stu-oferta-item h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #FAFAFA;
  margin-bottom: 12px;
}

.stu-oferta-item p {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(255,255,255,0.45);
}

/* ============================================
   PARA QUIÉN
============================================ */

.stu-para-quien {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
}

.stu-para-quien::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,45,85,0.15), transparent);
}

.stu-icp-split {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0 40px;
  align-items: start;
  margin-bottom: 56px;
}

.stu-icp-col {
  padding: 40px;
  border-radius: 16px;
  border: 1px solid var(--stu-border-subtle);
  background: rgba(255,255,255,0.02);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.stu-icp-col:hover {
  background: rgba(255,255,255,0.03);
}

.stu-icp-si { border-top: 2px solid rgba(255, 45, 85, 0.45); }
.stu-icp-no { border-top: 2px solid rgba(255,255,255,0.10); }

.stu-icp-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: #FAFAFA;
  margin-bottom: 28px;
}

.stu-icp-icon--si { color: var(--stu-accent); }
.stu-icp-icon--no { color: rgba(255,255,255,0.28); }

.stu-icp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stu-icp-list li {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,0.55);
  padding-left: 20px;
  position: relative;
}

.stu-icp-si .stu-icp-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: rgba(255, 45, 85, 0.45);
  font-size: 12px;
}

.stu-icp-no .stu-icp-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: rgba(255,255,255,0.18);
  font-size: 12px;
}

.stu-icp-divider {
  width: 1px;
  align-self: stretch;
  background: linear-gradient(to bottom,
    transparent,
    rgba(255,255,255,0.07) 20%,
    rgba(255,255,255,0.07) 80%,
    transparent
  );
  margin-top: 40px;
}

/* Segments */
.stu-segmentos {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.stu-segmentos-label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  white-space: nowrap;
}

.stu-segment-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.stu-tag {
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255, 45, 85, 0.18);
  background: rgba(255, 45, 85, 0.04);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 45, 85, 0.75);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.stu-tag:hover {
  border-color: rgba(255, 45, 85, 0.45);
  background: rgba(255, 45, 85, 0.09);
  color: var(--stu-accent);
}

/* ============================================
   PAQUETES
============================================ */

.stu-paquetes {
  padding: clamp(80px, 10vw, 140px) 0;
  background: rgba(255,255,255,0.012);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.stu-paquetes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

.stu-addon-section {
  margin-top: 3rem;
}
.stu-addon-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--stu-accent);
  margin-bottom: 1.5rem;
}
.stu-addon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.stu-paquete {
  position: relative;
  padding: 40px 36px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.stu-paquete:hover {
  border-color: rgba(255,255,255,0.14);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.35);
}

/* Featured PRO card */
.stu-paquete--featured {
  border-color: var(--stu-accent) !important;
  background: rgba(255, 45, 85, 0.05) !important;
  box-shadow:
    0 0 0 1px rgba(255, 45, 85, 0.3),
    0 8px 40px rgba(255, 45, 85, 0.12),
    inset 0 1px 0 rgba(255, 45, 85, 0.12);
}

.stu-paquete--featured:hover {
  box-shadow:
    0 0 0 1px rgba(255, 45, 85, 0.5),
    0 16px 60px rgba(255, 45, 85, 0.2),
    inset 0 1px 0 rgba(255, 45, 85, 0.18);
  transform: translateY(-6px);
}

.stu-paquete-featured-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stu-accent);
  margin-bottom: 20px;
}

.stu-paquete-tier {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-bottom: 12px;
}

.stu-paquete--featured .stu-paquete-tier {
  color: rgba(255, 45, 85, 0.65);
}

.stu-paquete-name {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #FAFAFA;
  margin-bottom: 10px;
  line-height: 1.15;
}

.stu-paquete-desc {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: rgba(255,255,255,0.38);
  line-height: 1.6;
  margin-bottom: 28px;
  min-height: 40px;
}

.stu-paquete-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
  flex-grow: 1;
}

.stu-paquete-features li {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255,255,255,0.52);
  padding-left: 20px;
  position: relative;
}

.stu-paquete-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: rgba(255, 45, 85, 0.55);
  font-size: 12px;
}

.stu-paquete--featured .stu-paquete-features li::before {
  color: var(--stu-accent);
}

.stu-paquete-tiempo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.22);
  margin-bottom: 24px;
}

.stu-paquete-tiempo::before {
  content: '⏱';
  font-size: 13px;
}

.btn-stu-paquete {
  display: block;
  padding: 12px 24px;
  text-align: center;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.02em;
  border: 1.5px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.6);
  background: transparent;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.btn-stu-paquete:hover {
  border-color: rgba(255,255,255,0.28);
  color: #FAFAFA;
  background: rgba(255,255,255,0.04);
}

.btn-stu-paquete--featured {
  background: var(--stu-accent);
  border-color: var(--stu-accent);
  color: #FAFAFA;
  font-weight: 700;
}

.btn-stu-paquete--featured:hover {
  background: #FF4D6D;
  border-color: #FF4D6D;
  color: #FAFAFA;
  box-shadow: 0 4px 20px rgba(255,45,85,0.4);
}

/* ============================================
   PROCESO — filmstrip vertical
============================================ */

.stu-proceso {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
}

.stu-proceso::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
}

/* Two-column layout: sticky label + scrolling steps */
.stu-proceso-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* Sticky label column */
.stu-proceso-label-col {
  position: sticky;
  top: 120px;
  align-self: start;
}

/* Inner wrapper — holds section header content */
.stu-proceso-sticky {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Steps column — filmstrip */
.stu-proceso-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.stu-proceso-step {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 0 28px;
  padding-bottom: 48px;
  position: relative;
}

.stu-proceso-step--last {
  padding-bottom: 0;
}

/* Track: dot + line */
.stu-step-track {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  padding-top: 6px;
}

.stu-step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 45, 85, 0.4);
  border: 2px solid rgba(255, 45, 85, 0.7);
  box-shadow: 0 0 12px rgba(255, 45, 85, 0.2);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.stu-step-dot--last {
  background: var(--stu-accent);
  border-color: var(--stu-accent);
  box-shadow: 0 0 18px rgba(255, 45, 85, 0.4);
}

.stu-step-line {
  width: 1px;
  flex-grow: 1;
  margin-top: 6px;
  background: linear-gradient(to bottom, rgba(255,45,85,0.25), rgba(255,45,85,0.05));
}

.stu-proceso-step:hover .stu-step-dot {
  background: var(--stu-accent);
  box-shadow: 0 0 18px rgba(255, 45, 85, 0.4);
}

/* Step content */
.stu-step-content {
  padding-top: 0;
}

.stu-step-num {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: rgba(255,45,85,0.45);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.stu-step-content h3 {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #FAFAFA;
  margin-bottom: 8px;
  line-height: 1.15;
}

.stu-step-content p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255,255,255,0.45);
  margin-bottom: 10px;
}

.stu-step-duration {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stu-accent);
  opacity: 0.6;
}

/* ============================================
   CTA FINAL
============================================ */

.stu-cta {
  padding: clamp(80px, 12vw, 160px) 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.stu-cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 60% at 50% 50%,
    rgba(255, 45, 85, 0.07),
    transparent 70%
  );
  pointer-events: none;
}

.stu-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}

.stu-cta-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #FAFAFA;
  margin-bottom: 20px;
}

.stu-cta-body {
  font-size: clamp(14px, 1.4vw, 17px);
  line-height: 1.65;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
}

.stu-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* ============================================
   REDUCED MOTION
============================================ */

@media (prefers-reduced-motion: reduce) {
  .stu-badge-dot,
  .stu-scroll-line,
  .stu-scroll-hint { animation: none !important; }

  .stu-hero-badge,
  .stu-hero-tagline,
  .stu-hero-ctas,
  .stu-title-line,
  .stu-scroll-hint {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

/* ============================================
   RESPONSIVE
============================================ */

@media (max-width: 1024px) {
  .stu-hero-inner {
    grid-template-columns: 1fr;
    gap: 60px;
  }


  .stu-oferta-grid {
    grid-template-columns: 1fr;
  }

  .stu-oferta-item {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

  .stu-oferta-item:last-child {
    border-bottom: none;
  }

  .stu-icp-split {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .stu-icp-divider { display: none; }

  .stu-paquetes-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

  .stu-proceso-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .stu-proceso-label-col {
    position: static;
  }
}

@media (max-width: 768px) {
  .stu-hero ~ section .container {
    padding-left: 24px;
    padding-right: 24px;
  }

  .stu-hero-inner {
    padding: 120px 24px 80px;
  }

  .stu-hero-title {
    font-size: clamp(32px, 9vw, 64px);
  }

  .stu-hero-ctas {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }

  .btn-stu-primary,
  .btn-stu-ghost {
    width: 100%;
    justify-content: center;
  }

  .stu-icp-col { padding: 28px 24px; }

  .stu-segmentos {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .stu-cta-buttons {
    flex-direction: column;
  }

  .btn-stu-primary--large,
  .btn-stu-ghost--large {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================
   VIDEO BACKGROUNDS — Studio
============================================ */

/* V11 — Paquetes */
.stu-paquetes {
  position: relative;
  overflow: hidden;
}

.stu-paquetes-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  opacity: 0.07;
  pointer-events: none;
}

.stu-paquetes > .container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 40px;
  padding-right: 40px;
  box-sizing: border-box;
}

/* V12 — Proceso */
.stu-proceso {
  position: relative;
  overflow: hidden;
}

.stu-proceso-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  opacity: 0.06;
  pointer-events: none;
}

.stu-proceso > .container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 40px;
  padding-right: 40px;
  box-sizing: border-box;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .stu-hero-video,
  .stu-paquetes-video,
  .stu-proceso-video {
    display: none;
  }
}

/* ============================================
   FOOTER SOCIAL
============================================ */
.footer-social {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 24px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.45);
  transition: all 0.3s ease;
}

.footer-social a:hover {
  border-color: var(--stu-accent);
  color: #FAFAFA;
}