/* ============================================================
   GM Aluminios — Animation System
   ============================================================ */

/* ---- Base isview ---- */
.isview {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.55s cubic-bezier(.25,.46,.45,.94), transform 0.55s cubic-bezier(.25,.46,.45,.94), visibility 0.55s;
}
.isview.visible {
  opacity: 1;
  visibility: visible;
  transform: none !important;
}

/* ---- Variantes de entrada ---- */
.isview.slidetop    { transform: translateY(32px); }
.isview.slidebottom { transform: translateY(-32px); }
.isview.slideleft   { transform: translateX(32px); }
.isview.slideright  { transform: translateX(-32px); }
.isview.fadein      { transform: none; }
.isview.scaleup     { transform: scale(0.92); }

/* ---- Delays ---- */
.trd1  { transition-delay: 0.08s !important; }
.trd2  { transition-delay: 0.16s !important; }
.trd3  { transition-delay: 0.24s !important; }
.trd4  { transition-delay: 0.32s !important; }
.trd5  { transition-delay: 0.40s !important; }
.trd6  { transition-delay: 0.48s !important; }
.trd7  { transition-delay: 0.56s !important; }
.trd8  { transition-delay: 0.64s !important; }
.trd9  { transition-delay: 0.72s !important; }
.trd10 { transition-delay: 0.80s !important; }

/* ---- Word-by-word reveal ---- */
.split-text {
  overflow: hidden;
  display: block;
}
.a-word {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}
.a-word span {
  display: inline-block;
  transform: translateY(105%);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(.16,1,.3,1), opacity 0.4s ease;
}
.isview.visible .a-word span {
  transform: translateY(0);
  opacity: 1;
}

/* ---- Scramble text ---- */
.scramble {
  display: inline-block;
}

/* ---- Stats strip ---- */
#stats {
  background: #0A0A0A;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-3xl) 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  position: relative;
}
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: rgba(255,255,255,0.10);
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--font-weight-bold);
  color: #FFFFFF;
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.stat-prefix,
.stat-suffix {
  font-size: 0.55em;
  color: var(--color-accent);
  font-weight: var(--font-weight-bold);
}
.num-roll-wrap {
  display: inline-flex;
  overflow: hidden;
  height: 1em;
  align-items: flex-start;
  vertical-align: bottom;
}
.num-slot {
  display: flex;
  flex-direction: column;
  transition: transform 1.4s cubic-bezier(.2,.9,.2,1);
}
.num-slot span {
  display: block;
  line-height: 1;
  height: 1em;
}
.stat-label {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.6);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  max-width: 18ch;
}

/* ---- Clip-path dividers ---- */
.clip-divider {
  height: 48px;
  background: var(--color-surface);
  clip-path: polygon(0 0, 100% 0, 100% 40%, 0 100%);
  margin-top: -1px;
}
.clip-divider-reverse {
  height: 48px;
  background: var(--color-bg);
  clip-path: polygon(0 0, 100% 60%, 100% 100%, 0 100%);
  margin-bottom: -1px;
}

/* ---- Proceso sticky ---- */
.proceso-sticky-wrap {
  position: relative;
}
.proceso-sticky-pin {
  position: sticky;
  top: 80px;
}
.step-sticky {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-2xl);
  align-items: start;
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--color-border);
}
.step-sticky:last-child { border-bottom: none; }
.step-sticky .step-number {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  opacity: 0.15;
  line-height: 1;
  letter-spacing: var(--letter-spacing-tight);
  transition: opacity 0.4s ease, color 0.4s ease;
}
.step-sticky.active .step-number {
  opacity: 1;
  color: var(--color-accent);
}
.step-sticky-body { display: flex; flex-direction: column; gap: var(--space-sm); }
.step-sticky h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-tight);
  opacity: 0.3;
  transition: opacity 0.4s ease;
}
.step-sticky p {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
}
.step-sticky.active h3 { opacity: 1; }
.step-sticky.active p  { opacity: 1; transform: none; }

/* ---- Parallax gallery ---- */
.gallery-item .gallery-img {
  will-change: transform;
}

/* ---- Mobile adjustments ---- */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-xl) var(--space-lg); }
  .stat-item:nth-child(2)::after { display: none; }
  .step-sticky { grid-template-columns: 72px 1fr; }
  .step-sticky .step-number { font-size: 3rem; }
}
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .clip-divider, .clip-divider-reverse { height: 28px; }
}

/* ============================================================
   PAGE LOADER
   ============================================================ */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  transition: opacity 0.6s cubic-bezier(.4,0,.2,1), visibility 0.6s;
}
.page-loader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-logo {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-tight);
  opacity: 0;
  animation: loaderFade 0.6s ease forwards;
}
.loader-logo span { color: var(--color-accent); }
.loader-bar-wrap {
  width: min(280px, 60vw);
  height: 2px;
  background: var(--color-border);
  overflow: hidden;
  position: relative;
}
.loader-bar {
  position: absolute;
  inset: 0;
  background: var(--color-accent);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.loader-percent {
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: var(--letter-spacing-wider);
  font-variant-numeric: tabular-nums;
}
@keyframes loaderFade {
  to { opacity: 1; }
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
  overflow: hidden;
  position: relative;
}
.marquee-track {
  display: flex;
  gap: var(--space-3xl);
  width: max-content;
  animation: marqueeScroll 40s linear infinite;
  white-space: nowrap;
}
.marquee:hover .marquee-track {
  animation-play-state: paused;
}
.marquee-item {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xl);
  padding-right: var(--space-3xl);
}
.marquee-item::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}
.marquee-item.muted {
  color: var(--color-text-muted);
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   STICKY STACKING — DIFERENCIADORES
   ============================================================ */
.diff-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.diff-stack-item {
  position: sticky;
  top: calc(80px + var(--i, 0) * 24px);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  padding: var(--space-2xl) var(--space-2xl) var(--space-3xl);
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--space-xl);
  align-items: start;
  min-height: 220px;
  transition: transform 0.5s cubic-bezier(.16,1,.3,1);
  box-shadow: 0 -4px 32px rgba(0,0,0,0.25);
}
.diff-stack-item svg {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  flex-shrink: 0;
}
.diff-stack-body { display: flex; flex-direction: column; gap: var(--space-md); }
.diff-stack-item h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1.05;
}
.diff-stack-item p {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  max-width: 60ch;
}
.diff-stack-index {
  position: absolute;
  top: var(--space-md);
  right: var(--space-lg);
  font-family: var(--font-display);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: var(--letter-spacing-wider);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   HORIZONTAL SCROLL — GALERÍA
   ============================================================ */
.h-scroll-wrap {
  position: relative;
  height: 380vh;
}
.h-scroll-pin {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
.h-scroll-header {
  padding: 0 var(--gutter);
  max-width: var(--max-w);
  margin: 0 auto var(--space-2xl);
  width: 100%;
}
.h-scroll-track {
  display: flex;
  gap: var(--space-lg);
  padding: 0 calc((100vw - var(--max-w)) / 2 + var(--gutter));
  height: 60vh;
  will-change: transform;
}
.h-scroll-card {
  flex: 0 0 clamp(280px, 38vw, 520px);
  height: 100%;
  position: relative;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.h-scroll-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(.16,1,.3,1);
}
.h-scroll-card:hover img { transform: scale(1.05); }
.h-scroll-card .h-scroll-overlay {
  position: absolute;
  inset: auto 0 0 0;
  background: linear-gradient(to top, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.5) 60%, transparent 100%);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}
.h-scroll-card .h-scroll-tag {
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  color: var(--color-accent);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  font-weight: var(--font-weight-semibold);
}
.h-scroll-card .h-scroll-label {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-tight);
}
.h-scroll-progress {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  width: min(280px, 50vw);
  height: 2px;
  background: var(--color-border);
  overflow: hidden;
  z-index: 5;
}
.h-scroll-progress-bar {
  position: absolute;
  inset: 0;
  background: var(--color-accent);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 0.1s linear;
}
.h-scroll-hint {
  position: absolute;
  bottom: calc(var(--space-2xl) + 16px);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  z-index: 5;
}

/* ============================================================
   IMAGE REVEAL MASKS
   ============================================================ */
.img-reveal {
  position: relative;
  overflow: hidden;
}
.img-reveal::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-bg);
  transform-origin: bottom center;
  transform: scaleY(1);
  transition: transform 1s cubic-bezier(.77,0,.18,1);
  z-index: 2;
  pointer-events: none;
}
.img-reveal img {
  transform: scale(1.15);
  transition: transform 1.4s cubic-bezier(.16,1,.3,1);
}
.img-reveal.revealed::after {
  transform: scaleY(0);
}
.img-reveal.revealed img {
  transform: scale(1);
}

/* ============================================================
   MOBILE — new effects
   ============================================================ */
@media (max-width: 900px) {
  .diff-stack-item {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: var(--space-xl);
    position: relative;
    top: auto !important;
  }
  .diff-stack-item svg { width: 36px; height: 36px; }
  .h-scroll-wrap { height: auto; }
  .h-scroll-pin {
    position: relative;
    height: auto;
    top: auto;
  }
  .h-scroll-track {
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    height: 360px;
    padding: 0 var(--gutter);
    -webkit-overflow-scrolling: touch;
    transform: none !important;
  }
  .h-scroll-card { scroll-snap-align: start; flex: 0 0 80vw; }
  .h-scroll-progress, .h-scroll-hint { display: none; }
  .marquee-item { font-size: var(--font-size-lg); gap: var(--space-2xl); padding-right: var(--space-2xl); }
}

/* ============================================================
   HERO ELEGANT SHAPES (Phenomenon-style, brand colors)
   ============================================================ */
.hero-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}
.hero-shape {
  position: absolute;
  border-radius: 9999px;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border: 1.5px solid rgba(255,255,255,0.12);
  box-shadow: 0 8px 32px rgba(255,255,255,0.06);
  opacity: 0;
  transform: translateY(-150px) rotate(var(--rot-start, 0deg));
  animation: shapeIn 2.4s cubic-bezier(.23,.86,.39,.96) var(--delay, 0s) forwards;
  will-change: transform, opacity;
}
.hero-shape::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(to right, var(--shape-color, rgba(59,130,246,0.20)), transparent);
}
.hero-shape::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.15), transparent 70%);
}
.hero-shape-inner {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  animation: shapeFloat 12s ease-in-out infinite;
  animation-delay: calc(var(--delay, 0s) + 2.4s);
}
@keyframes shapeIn {
  0% {
    opacity: 0;
    transform: translateY(-150px) rotate(var(--rot-start, 0deg));
  }
  100% {
    opacity: 1;
    transform: translateY(0) rotate(var(--rot, 0deg));
  }
}
@keyframes shapeFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(15px); }
}

/* Background ambient glow */
.hero-ambient-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 40%, rgba(59,130,246,0.10) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 70%, rgba(161,161,170,0.06) 0%, transparent 55%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: screen;
}

/* Top-bottom dark vignette */
.hero-vignette {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, transparent 70%, rgba(255,255,255,0.7) 100%);
  pointer-events: none;
  z-index: 2;
}

/* Hero title — shining text effect */
.hero-title {
  position: relative;
  z-index: 2;
}
.hero-title .grad-1,
.hero-title .grad-2 {
  display: block;
  color: transparent;
  -webkit-text-fill-color: transparent;
  background: linear-gradient(
    110deg,
    #0A0A0A 0%,
    #0A0A0A 35%,
    #3B82F6 50%,
    #0A0A0A 65%,
    #0A0A0A 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  animation: heroShine 3s linear infinite;
  text-shadow: none;
  -webkit-text-stroke: 0;
}
.hero-title .grad-2 {
  animation-delay: 0.4s;
}
@keyframes heroShine {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---- Shining text on section titles + inner-page titles ---- */
.section-title,
.carousel-header h2,
.inner-hero-title {
  color: transparent;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(
    110deg,
    #0A0A0A 0%,
    #0A0A0A 35%,
    #3B82F6 50%,
    #0A0A0A 65%,
    #0A0A0A 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  animation: heroShine 4s linear infinite;
}
/* Dark-background variant — white shimmer */
#testimonios .section-title,
.carousel-header h2 {
  background-image: linear-gradient(
    110deg,
    #FFFFFF 0%,
    #FFFFFF 35%,
    #3B82F6 50%,
    #FFFFFF 65%,
    #FFFFFF 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
}
/* Stagger animation delays so titles don't all shimmer in sync */
#diferenciadores .section-title { animation-delay: 0s; }
#servicios .carousel-header h2  { animation-delay: 0.6s; animation-duration: 4.5s; }
#proceso .section-title         { animation-delay: 1.0s; }
#galeria .section-title         { animation-delay: 1.4s; }
#testimonios .section-title     { animation-delay: 0.8s; animation-duration: 5s; }
#contacto .section-title        { animation-delay: 1.6s; }

@media (prefers-reduced-motion: reduce) {
  .hero-title .grad-1,
  .hero-title .grad-2,
  .section-title,
  .carousel-header h2,
  .inner-hero-title {
    animation: none;
    background: none;
    color: var(--color-text);
    -webkit-text-fill-color: var(--color-text);
  }
  #testimonios .section-title,
  .carousel-header h2 {
    color: #FFFFFF;
    -webkit-text-fill-color: #FFFFFF;
  }
}

/* Lift content above shapes */
.hero-content { position: relative; }
.hero-content > * { position: relative; z-index: 2; }

/* Mobile shapes — smaller, fewer */
@media (max-width: 900px) {
  .hero-shape { transform: scale(0.7) translateY(-150px) rotate(var(--rot-start, 0deg)); }
  .hero-shape:nth-child(n+4) { display: none; }
}

/* ============================================================
   CUSTOM CURSOR — canvas dot+trail
   ============================================================ */
@media (min-width: 901px) and (hover: hover) and (pointer: fine) {
  body.has-custom-cursor,
  body.has-custom-cursor * {
    cursor: none !important;
  }
}
@media (max-width: 900px), (hover: none), (pointer: coarse) {
  .cursor-trail-canvas { display: none !important; }
}

/* ============================================================
   MAGNETIC BUTTONS
   ============================================================ */
.magnetic {
  --mx: 0px;
  --my: 0px;
  transition: transform 0.5s cubic-bezier(.16,1,.3,1) !important;
}
.magnetic.is-magnet {
  transition: transform 0.15s linear !important;
}
.magnetic > * {
  pointer-events: none;
}

/* ============================================================
   SERVICES — Editorial carousel
   ============================================================ */
.services-carousel {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  margin-top: 0;
  height: clamp(720px, 96vh, 1020px);
  border-radius: 0;
  overflow: hidden;
  background: #0A0A0A;
  isolation: isolate;
}
.carousel-slides {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 700ms cubic-bezier(0.43, 0.13, 0.23, 0.96);
  pointer-events: none;
}
.carousel-slide.active {
  opacity: 1;
  pointer-events: auto;
}
.carousel-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.08);
  transition: transform 8s linear;
  filter: brightness(0.75);
}
.carousel-slide.active .carousel-slide-bg {
  transform: scale(1);
}
.carousel-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.15) 35%, rgba(0,0,0,0.65) 100%),
    linear-gradient(to right, rgba(0,0,0,0.35) 0%, transparent 30%);
  pointer-events: none;
}

.carousel-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: var(--space-2xl);
  padding: var(--space-2xl);
  pointer-events: none;
  color: #fff;
}

/* Section header overlaid on top of carousel */
.carousel-header {
  text-align: left;
  max-width: 820px;
  padding: var(--space-md) 0 0;
}
.carousel-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  font-weight: var(--font-weight-bold);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1.05;
  margin-bottom: var(--space-sm);
}
.carousel-header p {
  font-size: var(--font-size-md);
  color: rgba(255,255,255,0.72);
  line-height: var(--line-height-relaxed);
  max-width: 56ch;
}

/* Top metadata */
.carousel-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'DM Sans', monospace;
  font-size: 11px;
  font-weight: 500;
  color: rgba(255,255,255,0.70);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}

/* Side rotated title (left edge) */
.carousel-side-title {
  position: absolute;
  top: 50%;
  left: var(--space-xl);
  transform: rotate(-90deg);
  transform-origin: left center;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
  padding-left: var(--space-md);
}

/* Center content area */
.carousel-content {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 var(--space-2xl);
}
.carousel-content-inner {
  max-width: 760px;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms cubic-bezier(0.43, 0.13, 0.23, 0.96), transform 700ms cubic-bezier(0.43, 0.13, 0.23, 0.96);
  position: absolute;
  pointer-events: none;
}
.carousel-content-inner.active {
  opacity: 1;
  transform: translateY(0);
  position: relative;
  pointer-events: auto;
}
.carousel-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  padding: var(--space-2xs) var(--space-md);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 100px;
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,0.04);
}
.carousel-content-inner h3 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.75rem);
  font-weight: var(--font-weight-bold);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1.05;
  margin-bottom: var(--space-md);
}
.carousel-content-inner p {
  font-size: var(--font-size-md);
  color: rgba(255,255,255,0.85);
  line-height: var(--line-height-relaxed);
  max-width: 56ch;
  margin: 0 auto;
}

/* Bottom controls row */
.carousel-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-lg);
  pointer-events: auto;
}

/* Prev/Next buttons */
.carousel-nav {
  display: flex;
  gap: var(--space-sm);
}
.carousel-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.16,1,0.3,1), background 0.3s ease, border-color 0.3s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: relative;
  padding: 0;
}
.carousel-btn:hover {
  transform: scale(1.08);
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.55);
}
.carousel-btn:active { transform: scale(0.95); }
.carousel-btn::before {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.45);
  opacity: 0;
  transition: opacity 0.4s ease;
  animation: carouselBtnRotate 8s linear infinite;
}
.carousel-btn:hover::before { opacity: 1; }
@keyframes carouselBtnRotate {
  to { transform: rotate(360deg); }
}
.carousel-btn svg { display: block; }

/* Thumbnails strip */
.carousel-thumbs {
  display: flex;
  gap: var(--space-md);
  flex-wrap: nowrap;
  overflow: hidden;
  max-width: 65%;
}
.carousel-thumb {
  flex: 0 0 160px;
  width: 160px;
  height: 96px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255,255,255,0.08);
  padding: 0;
  cursor: pointer;
  background: rgba(0,0,0,0.3);
  opacity: 0.55;
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16,1,0.3,1), border-color 0.4s ease, box-shadow 0.4s ease;
}
.carousel-thumb:hover {
  opacity: 0.95;
  transform: translateY(-4px);
  border-color: rgba(59,130,246,0.35);
  box-shadow: 0 8px 28px rgba(59,130,246,0.15);
}
.carousel-thumb.active {
  opacity: 1;
  border-color: rgba(59,130,246,0.5);
  box-shadow: 0 12px 36px rgba(59,130,246,0.22);
}
.carousel-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.85);
}
.carousel-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.55), transparent 55%);
  pointer-events: none;
}
.carousel-thumb-label {
  position: absolute;
  bottom: 8px;
  left: 10px;
  right: 10px;
  z-index: 1;
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-shadow: 0 1px 2px rgba(0,0,0,0.7);
  pointer-events: none;
}

/* Responsive */
@media (max-width: 768px) {
  .services-carousel { height: clamp(440px, 80vh, 600px); }
  .carousel-overlay { padding: var(--space-lg); }
  .carousel-side-title { display: none; }
  .carousel-thumbs { display: none; }
  .carousel-bottom { justify-content: center; }
  .carousel-content { padding: 0 var(--space-md); }
  .carousel-content-inner h3 { font-size: clamp(1.5rem, 7vw, 2.25rem); }
  .carousel-content-inner p { font-size: var(--font-size-sm); }
  .carousel-meta { font-size: 10px; }
}

/* ============================================================
   TESTIMONIALS — Dark section with animated beams background
   ============================================================ */
#testimonios {
  position: relative;
  overflow: hidden;
  background: #060810;
  padding: var(--space-5xl) 0;
  z-index: 1;
}
#testimonios .container { position: relative; z-index: 3; }
.beams-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
  filter: blur(8px);
  pointer-events: none;
  transform: translateZ(0);
  will-change: transform;
}
.beams-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(6,8,16,0.35) 0%, rgba(6,8,16,0.65) 100%);
  z-index: 2;
  pointer-events: none;
}

/* Dark variant — text and tag */
#testimonios .section-tag {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.75);
}
#testimonios .section-title { color: #fff; }
#testimonios .section-subtitle { color: rgba(255,255,255,0.65); }

/* Dark variant — cards */
#testimonios .testimonial-marquee-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
#testimonios .testimonial-marquee-card:hover {
  border-color: rgba(59,130,246,0.5);
  box-shadow: 0 12px 40px rgba(59,130,246,0.18);
}
#testimonios .testimonial-marquee-card blockquote { color: rgba(255,255,255,0.95); }
#testimonios .testimonial-marquee-author { border-color: rgba(255,255,255,0.10); }
#testimonios .testimonial-marquee-avatar {
  background: rgba(255,255,255,0.08);
  color: var(--color-accent);
}
#testimonios .testimonial-marquee-name { color: #fff; }
#testimonios .testimonial-marquee-role { color: rgba(255,255,255,0.55); }

/* ============================================================
   TESTIMONIALS — Marquee columns (3 columns scrolling up)
   ============================================================ */
.section-header-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-4xl);
}
.section-tag {
  display: inline-block;
  padding: var(--space-2xs) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.section-header-centered .section-title { text-align: center; }
.section-header-centered .section-subtitle { text-align: center; margin: 0 auto; }

.testimonials-marquee {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  max-height: 720px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 16%, #000 84%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, #000 16%, #000 84%, transparent 100%);
}
.testimonial-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  flex: 0 0 320px;
  will-change: transform;
  animation: testimonialScroll var(--marquee-duration, 30s) linear infinite;
}
.testimonial-column-1 { --marquee-duration: 7s; }
.testimonial-column-2 { --marquee-duration: 10s; }
.testimonial-column-3 { --marquee-duration: 8.5s; }
@keyframes testimonialScroll {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(0, var(--scroll-dist, -50%), 0); }
}
.testimonial-marquee-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  flex-shrink: 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.04);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.testimonial-marquee-card:hover {
  border-color: rgba(59,130,246,0.4);
  box-shadow: 0 8px 32px rgba(59,130,246,0.08);
  transform: translateY(-2px);
}
.testimonial-marquee-card blockquote {
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
  font-style: normal;
  margin: 0;
}
.testimonial-marquee-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}
.testimonial-marquee-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  flex-shrink: 0;
}
.testimonial-marquee-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.testimonial-marquee-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}
.testimonial-marquee-role {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: var(--letter-spacing-wide);
}
@media (max-width: 960px) {
  .testimonial-column-3 { display: none; }
  .testimonial-column { flex: 0 0 280px; }
}
@media (max-width: 640px) {
  .testimonial-column-2 { display: none; }
  .testimonial-column { flex: 1 1 100%; max-width: 360px; }
  .testimonials-marquee { max-height: 600px; }
}
@media (prefers-reduced-motion: reduce) {
  .testimonial-column { animation: none; }
}

/* ============================================================
   STACKED CARD SECTION (Phenomenon-style — contacto)
   ============================================================ */
#testimonios {
  position: relative;
  z-index: 1;
  padding-bottom: calc(var(--space-5xl) + 60px);
}

#contacto {
  position: sticky;
  top: 64px;
  z-index: 5;
  background: var(--color-bg);
  border-top-left-radius: 56px;
  border-top-right-radius: 56px;
  margin-top: -60px;
  padding-top: calc(var(--space-5xl) + 32px);
  padding-bottom: var(--space-4xl);
  box-shadow: 0 -12px 60px rgba(0,0,0,0.5);
}

/* Top notch — color of the previous section "dripping" into contacto */
#contacto::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 24px;
  background: var(--color-surface);
  border-bottom-left-radius: 24px;
  border-bottom-right-radius: 24px;
  z-index: 6;
  pointer-events: none;
}

/* Footer sits below contacto in normal flow; reveals from underneath as you scroll past */
.site-footer {
  position: relative;
  z-index: 1;
}

@media (max-width: 600px) {
  #contacto {
    border-top-left-radius: 32px;
    border-top-right-radius: 32px;
    margin-top: -32px;
    top: 56px;
  }
  #contacto::before {
    width: 72px;
    height: 16px;
  }
}

/* ============================================================
   TILT 3D — service & testimonial cards
   ============================================================ */
.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.5s cubic-bezier(.16,1,.3,1), border-color var(--transition-base);
  will-change: transform;
}
.tilt-card.is-tilting {
  transition: transform 0.1s linear, border-color var(--transition-base);
}
.tilt-card > * {
  transform: translateZ(20px);
  transform-style: preserve-3d;
}
.tilt-card svg {
  transform: translateZ(40px);
}

/* ============================================================
   INNER PAGES — ambient blue gradient background
   ============================================================ */
body.inner-page {
  position: relative;
}
body.inner-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(
    ellipse 95% 65% at 50% 100%,
    rgba(59,130,246,0.30) 0%,
    rgba(59,130,246,0.14) 30%,
    rgba(59,130,246,0.05) 55%,
    transparent 80%
  );
  pointer-events: none;
  z-index: 0;
}
/* Allow gradient to show through transparent sections */
body.inner-page .inner-section { background: transparent !important; position: relative; z-index: 1; }
body.inner-page main { position: relative; z-index: 1; background: transparent; }
body.inner-page { background: var(--color-bg); }

/* ============================================================
   INNER PAGES — hero + content layout
   ============================================================ */
.inner-hero {
  padding: calc(64px + var(--space-4xl)) 0 var(--space-3xl);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.breadcrumb {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.breadcrumb a { color: var(--color-accent); transition: color var(--transition-fast); }
.breadcrumb a:hover { color: var(--color-text); }
.breadcrumb-sep { margin: 0 var(--space-xs); color: var(--color-text-muted); }
.inner-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-tight);
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  line-height: var(--line-height-tight);
}
.inner-hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 64ch;
  line-height: var(--line-height-relaxed);
}

.inner-section {
  padding: var(--space-5xl) 0;
}
.inner-section + .inner-section { padding-top: 0; }

.inner-content {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}
.inner-content-text { display: flex; flex-direction: column; gap: var(--space-lg); }
.inner-content-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-text);
}
.inner-content-text h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-text);
  margin-top: var(--space-lg);
}
.inner-content-text p {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  max-width: 62ch;
}
.inner-content-text ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: 0;
  margin: var(--space-sm) 0;
}
.inner-content-text ul li {
  padding-left: var(--space-lg);
  position: relative;
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}
.inner-content-text ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 2px;
  background: var(--color-accent);
}
.inner-content-text strong { color: var(--color-text); font-weight: var(--font-weight-semibold); }
.inner-content-text a { color: var(--color-accent); }
.inner-content-text a:hover { text-decoration: underline; }
.inner-content-image {
  position: relative;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 4 / 3;
  position: sticky;
  top: 80px;
}
.inner-content-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.inner-cta-section {
  background: var(--color-surface);
  padding: var(--space-4xl) 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
}
.inner-cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-text);
  margin-bottom: var(--space-md);
}
.inner-cta-section p {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin: 0 auto var(--space-xl);
}

.map-embed {
  width: 100%;
  height: 480px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; }

@media (max-width: 900px) {
  .inner-content { grid-template-columns: 1fr; }
  .inner-content-image { position: relative; top: auto; aspect-ratio: 16 / 10; }
}