/* ══════════════════════════════════════════════════════════════
   FORJA DIGITAL — Landing Page
   Aesthetic: Industrial Luxury
   Palette: Carbon + Copper + Bone
   Typography: Barlow Condensed (display) + Barlow (body)
   ══════════════════════════════════════════════════════════════ */

/* ── 00 CUSTOM PROPERTIES ─────────────────────────────────── */
:root {
  /* Palette */
  --carbon:     #161A1D;
  --carbon-rgb: 22,26,29;
  --charcoal:   #1C2226;
  --steel:      #242C31;
  --iron:       #2E373D;
  --copper:     #E07B39;
  --copper-rgb: 224,123,57;
  --ember:      #F5A05A;
  --copper-dim: #3D1F0D;
  --bone:       #F5F1EC;
  --bone-rgb:   245,241,236;
  --slate:      #8A9299;
  --border:     #2A3338;
  --green:      #52C41A;

  /* Typography */
  --ff-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --ff-body:    'Barlow', 'Helvetica Neue', sans-serif;

  /* Spacing */
  --section-y:  clamp(80px, 10vw, 140px);
  --container:  1040px;
  --gutter:     clamp(32px, 5vw, 72px);

  /* Motion */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration:   0.6s;

  /* Scroll progress */
  --scroll: 0;
}

/* ── 01 RESET & BASE ──────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  background: var(--carbon);
  color: var(--bone);
  font-family: var(--ff-body);
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body.no-scroll { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; border: none; background: none; cursor: pointer; color: inherit; }
ul, ol { list-style: none; }
strong { font-weight: 600; color: var(--bone); }

/* ── 01b SKIP LINK (a11y) ────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10001;
  background: var(--copper);
  color: var(--carbon);
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 0 0 8px 8px;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

/* ── 02 NOISE TEXTURE ─────────────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

/* ── 03 SCROLL PROGRESS ───────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--copper);
  transform: scaleX(var(--scroll));
  transform-origin: left;
  z-index: 10000;
  will-change: transform;
}

/* ── 04 SHARED COMPONENTS ─────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 16px;
}

.heading {
  font-family: var(--ff-display);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -1px;
  color: var(--bone);
}
.heading--xl { font-size: clamp(48px, 7vw, 84px); letter-spacing: -2px; }
.heading--lg { font-size: clamp(36px, 5vw, 56px); margin-bottom: 20px; }
.heading--md { font-size: clamp(28px, 3.5vw, 40px); margin-bottom: 12px; }
.accent { color: var(--copper); }

.subtitle {
  font-size: 16px;
  line-height: 1.7;
  color: var(--slate);
  max-width: 520px;
  margin-bottom: 56px;
}

.body-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
  margin-bottom: 20px;
}
.body-text:last-child { margin-bottom: 0; }

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--copper-rgb), 0.3) 30%, rgba(var(--copper-rgb), 0.3) 70%, transparent);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 15px 32px;
  border-radius: 6px;
  transition: all 0.25s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.btn--primary {
  background: var(--copper);
  color: var(--carbon);
  box-shadow: 0 4px 24px rgba(var(--copper-rgb), 0.3);
}
.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn--primary:hover {
  background: var(--ember);
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(var(--copper-rgb), 0.4);
}
.btn--primary:hover::before { opacity: 1; }
.btn--primary:active { transform: translateY(0); }

.btn--lg { font-size: 15px; padding: 18px 44px; }

.btn--ghost {
  color: var(--bone);
  padding: 15px 4px;
  border-bottom: 1px solid rgba(var(--bone-rgb), 0.15);
  border-radius: 0;
}
.btn--ghost:hover {
  color: var(--copper);
  border-color: var(--copper);
}

/* ── 05 NAVIGATION ────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 var(--gutter);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
  border-bottom: 1px solid transparent;
}
.nav-inner {
  width: 100%;
  max-width: var(--container);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav--scrolled {
  background: rgba(var(--carbon-rgb), 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--border);
  box-shadow: 0 1px 30px rgba(0,0,0,0.3);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo { height: 36px; width: auto; }
.nav-wordmark {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.3px;
}
.nav-wordmark .c { color: var(--copper); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--slate);
  text-decoration: none;
  letter-spacing: 0.3px;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--copper);
  transition: width 0.3s var(--ease-out);
}
.nav-links a:hover { color: var(--bone); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--copper);
  color: var(--carbon) !important;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 9px 22px;
  border-radius: 5px;
  transition: background 0.2s, transform 0.15s;
}
.nav-cta::after { display: none; }
.nav-cta:hover {
  background: var(--ember);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--bone);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 6px);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -6px);
}

/* ── 06 HERO ──────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px var(--gutter) 80px;
  position: relative;
  overflow: hidden;
}
.hero-inner {
  width: 100%;
  max-width: var(--container);
  position: relative;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(var(--copper-rgb), 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--copper-rgb), 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 55% 45%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 55% 45%, black 20%, transparent 70%);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
}
.hero-glow--1 {
  top: -250px; right: -200px;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(var(--copper-rgb), 0.1) 0%, transparent 60%);
}
.hero-glow--2 {
  bottom: -150px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(var(--copper-rgb), 0.06) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--copper-dim);
  border: 1px solid rgba(var(--copper-rgb), 0.3);
  color: var(--ember);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 24px;
  margin-bottom: 32px;
  visibility: hidden;
}
.hero-badge__dot {
  width: 6px; height: 6px;
  background: var(--copper);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: clamp(52px, 8vw, 92px);
  line-height: 0.95;
  letter-spacing: -2px;
  margin-bottom: 32px;
}
.hero-title__line {
  display: block;
  visibility: hidden;
}
.hero-title__line--2 {
  color: var(--copper);
}
.hero-title__line--3 {
  color: var(--copper);
}

.hero-sub {
  font-size: 17px;
  line-height: 1.75;
  color: var(--slate);
  max-width: 500px;
  margin-bottom: 40px;
  visibility: hidden;
}
.hero-sub strong { color: var(--bone); font-weight: 500; }

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  visibility: hidden;
}

.hero-trust {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  visibility: hidden;
}
.trust-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--slate);
  padding: 5px 14px;
  background: rgba(var(--bone-rgb), 0.04);
  border: 1px solid var(--border);
  border-radius: 20px;
  cursor: default;
}
.trust-chip::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--copper);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Hero visual (forge icon) */
.hero-visual {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  animation: heroFloat 8s ease-in-out infinite;
}
.hero-forge {
  width: 340px; height: 340px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Radial halo behind logo */
.forge-halo {
  position: absolute;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--copper-rgb), 0.15) 0%, rgba(var(--copper-rgb), 0.05) 40%, transparent 70%);
  animation: haloPulse 4s ease-in-out infinite;
}

/* Logo icon with breathing glow */
.forge-icon {
  height: 260px; width: auto;
  position: relative;
  z-index: 2;
  filter:
    drop-shadow(0 0 30px rgba(var(--copper-rgb), 0.3))
    drop-shadow(0 0 60px rgba(var(--copper-rgb), 0.15));
  animation: iconGlow 4s ease-in-out infinite;
}

/* Rings — dashed borders */
.forge-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(var(--copper-rgb), 0.12);
}
.forge-ring--1 {
  inset: -20px;
  border-width: 1.5px;
  border-color: rgba(var(--copper-rgb), 0.15);
  animation: spin 25s linear infinite;
}
.forge-ring--2 {
  inset: -60px;
  border-color: rgba(var(--copper-rgb), 0.08);
  animation: spin 35s linear infinite reverse;
}
.forge-ring--3 {
  inset: -100px;
  border-style: dotted;
  border-color: rgba(var(--copper-rgb), 0.04);
  animation: spin 50s linear infinite;
}

/* Orbital dots on rings */
.forge-orbit {
  position: absolute;
  top: -3px;
  left: 50%;
  width: 6px; height: 6px;
  margin-left: -3px;
  background: var(--copper);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(var(--copper-rgb), 0.6), 0 0 20px rgba(var(--copper-rgb), 0.3);
}
.forge-ring--2 .forge-orbit {
  top: auto;
  bottom: -3px;
  width: 4px; height: 4px;
  margin-left: -2px;
  opacity: 0.7;
}

/* Forge sparks — ember style */
.forge-sparks { position: absolute; inset: -40px; z-index: 3; }
.spark {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--copper);
  border-radius: 50%;
  opacity: 0;
  box-shadow: 0 0 6px rgba(var(--copper-rgb), 0.8), 0 0 12px rgba(var(--copper-rgb), 0.4);
}
.spark--1 { top: 20%; left: 25%; animation: ember 3s 0s infinite; }
.spark--2 { top: 35%; right: 18%; animation: ember 2.5s 0.8s infinite; }
.spark--3 { bottom: 28%; left: 15%; animation: ember 3.5s 1.2s infinite; }
.spark--4 { top: 12%; right: 32%; animation: ember 2.8s 0.4s infinite; }
.spark--5 { bottom: 38%; right: 22%; animation: ember 3.2s 1.8s infinite; }
.spark--6 { top: 50%; left: 8%;  animation: ember 3.8s 0.6s infinite; width: 2px; height: 2px; }
.spark--7 { bottom: 15%; right: 10%; animation: ember 2.6s 1.5s infinite; width: 4px; height: 4px; }

/* ── 06b STATS ───────────────────────────────────────────── */
.s-stats {
  padding: clamp(48px, 6vw, 80px) 0;
  background: var(--carbon);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.stat {
  text-align: center;
  padding: 28px 16px;
  border-radius: 12px;
  background: var(--charcoal);
  border: 1px solid var(--border);
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
}
.stat:hover {
  border-color: rgba(var(--copper-rgb), 0.3);
  transform: translateY(-3px);
}
.stat__value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-bottom: 8px;
}
.stat__number {
  font-family: var(--ff-display);
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 900;
  line-height: 1;
  color: var(--copper);
}
.stat__suffix {
  font-family: var(--ff-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  color: var(--copper);
}
.stat__label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--slate);
}

/* Industries strip */
.industries {
  text-align: center;
}
.industries__label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 20px;
}
.industries__list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}
.industries__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--slate);
  transition: color 0.2s;
}
.industries__item:hover {
  color: var(--bone);
}
.industries__item svg {
  width: 18px;
  height: 18px;
  color: var(--copper);
  flex-shrink: 0;
}
.industries__item--more {
  color: var(--copper);
  font-weight: 600;
  font-style: italic;
}

/* ── 07 SECTIONS ──────────────────────────────────────────── */
section { padding: var(--section-y) 0; }

.s-problema {
  background: var(--charcoal);
}
.problema-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}

/* ── 08 DIFERENCIALES ─────────────────────────────────────── */
.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.diff-card {
  background: var(--charcoal);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.4s, transform 0.4s var(--ease-out), box-shadow 0.4s;
}
.diff-card__accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--copper), rgba(var(--copper-rgb), 0.1));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out);
}
.diff-card:hover {
  border-color: rgba(var(--copper-rgb), 0.25);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.diff-card:hover .diff-card__accent { transform: scaleX(1); }

.diff-card__icon {
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--copper-rgb), 0.08);
  border: 1px solid rgba(var(--copper-rgb), 0.15);
  border-radius: 10px;
  margin-bottom: 20px;
  color: var(--copper);
  transition: background 0.3s, border-color 0.3s;
}
.diff-card:hover .diff-card__icon {
  background: rgba(var(--copper-rgb), 0.15);
  border-color: rgba(var(--copper-rgb), 0.3);
}
.diff-card__icon svg { width: 22px; height: 22px; }

.diff-card__title {
  font-family: var(--ff-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.diff-card__desc {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.65;
}

/* ── 08b PORTFOLIO ────────────────────────────────────────── */
.s-portfolio {
  background: var(--charcoal);
}

/* ── Portfolio Carousel ── */
.portfolio-carousel {
  position: relative;
}
.portfolio-slides {
  position: relative;
  overflow: hidden;
}
.portfolio-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}
.portfolio-slide--active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
}
.portfolio-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}
.portfolio-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid var(--copper);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s, transform 0.3s;
}
.portfolio-dot--active {
  background: var(--copper);
  transform: scale(1.2);
}
.portfolio-dot:hover {
  background: rgba(var(--copper-rgb), 0.5);
}

/* ── Caso destacado ── */
.caso-showcase {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}
.caso-preview {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--iron);
  border-radius: 10px;
}
.caso-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.caso-detail {
  padding: 8px 0;
}
.portfolio-card__tag {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--copper);
  background: var(--copper-dim);
  border: 1px solid rgba(var(--copper-rgb), 0.25);
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
}
.caso-detail__title {
  font-family: var(--ff-display);
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 12px;
}
.caso-detail__text {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.7;
  margin-bottom: 28px;
}
.caso-results {
  display: flex;
  gap: 24px;
  margin-bottom: 28px;
}
.caso-result {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.caso-result__value {
  font-family: var(--ff-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--copper);
  line-height: 1;
}
.caso-result__label {
  font-size: 11px;
  color: var(--slate);
  line-height: 1.4;
}
.caso-link {
  display: inline-block;
  font-family: var(--ff-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--copper);
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 1.5px solid rgba(var(--copper-rgb), 0.3);
  transition: border-color 0.25s, color 0.25s;
}
.caso-link:hover {
  color: var(--ember);
  border-color: var(--ember);
}

/* ── 09 PARA QUIEN ────────────────────────────────────────── */
.s-quien {
  background: var(--charcoal);
}
.quien-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.quien-card {
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
}
.quien-card:hover {
  transform: translateY(-3px);
}
.quien-card--primary {
  border-color: rgba(var(--copper-rgb), 0.3);
}
.quien-card__glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(var(--copper-rgb), 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.quien-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--copper-rgb), 0.08);
  border: 1px solid rgba(var(--copper-rgb), 0.15);
  border-radius: 12px;
  margin-bottom: 20px;
  color: var(--copper);
  transition: background 0.3s, border-color 0.3s;
}
.quien-card:hover .quien-card__icon {
  background: rgba(var(--copper-rgb), 0.15);
  border-color: rgba(var(--copper-rgb), 0.3);
}
.quien-card__icon svg {
  width: 24px;
  height: 24px;
}
.quien-card__tag {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--copper);
  background: var(--copper-dim);
  border: 1px solid rgba(var(--copper-rgb), 0.25);
  padding: 5px 14px;
  border-radius: 5px;
  margin-bottom: 20px;
}
.quien-card__title {
  font-family: var(--ff-display);
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 14px;
}
.quien-card__desc {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.7;
}

/* ── 10 PAQUETES ──────────────────────────────────────────── */
/* ── Pricing: horizontal layout ── */
.pkg-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}
.pkg-card {
  background: var(--charcoal);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 36px;
  cursor: pointer;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s;
  position: relative;
  display: grid;
  grid-template-columns: 200px 1fr auto;
  align-items: center;
  gap: 32px;
}
.pkg-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

.pkg-card--featured {
  background: var(--steel);
  border-color: var(--copper);
  box-shadow: 0 0 60px rgba(var(--copper-rgb), 0.08);
}
.pkg-card--featured::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 17px;
  padding: 1px;
  background: linear-gradient(180deg, var(--copper) 0%, rgba(var(--copper-rgb), 0.2) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.pkg-card__badge {
  position: absolute;
  top: -12px; left: 36px;
  background: var(--copper);
  color: var(--carbon);
  font-family: var(--ff-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 20px;
  white-space: nowrap;
}

.pkg-card__head {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.pkg-card__name {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 12px;
}
.pkg-card--featured .pkg-card__name { color: var(--copper); }

.pkg-card__price {
  font-family: var(--ff-display);
  font-size: 48px;
  font-weight: 900;
  line-height: 1;
  color: var(--bone);
  margin-bottom: 8px;
}
.pkg-card__currency {
  font-size: 20px;
  font-weight: 700;
  color: var(--slate);
  vertical-align: top;
  margin-right: 4px;
  margin-top: 6px;
  display: inline-block;
}

.pkg-card__tagline {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.5;
}

.pkg-card__features {
  margin-bottom: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 24px;
}
.pkg-card__features li {
  font-size: 13px;
  color: var(--bone);
  padding: 6px 0;
  border-bottom: none;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.pkg-card__features li:last-child { border-bottom: none; }
.pkg-card__features li::before {
  content: '';
  width: 16px; height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 8l3.5 3.5L13 5' stroke='%23E07B39' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.pkg-card__cta {
  display: block;
  text-align: center;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 24px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  color: var(--bone);
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
}
.pkg-card__cta:hover {
  border-color: var(--copper);
  color: var(--copper);
  transform: translateY(-1px);
}
.pkg-card__cta--primary {
  background: var(--copper);
  color: var(--carbon);
  border-color: var(--copper);
  box-shadow: 0 4px 24px rgba(var(--copper-rgb), 0.3);
}
.pkg-card__cta--primary:hover {
  background: var(--ember);
  color: var(--carbon);
  box-shadow: 0 8px 32px rgba(var(--copper-rgb), 0.4);
}

/* Maintenance banner */
.mant-banner {
  background: var(--charcoal);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}
.mant-banner__icon {
  width: 28px; height: 28px;
  flex-shrink: 0;
}
.mant-banner__text {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.6;
  flex: 1;
}
.mant-banner__text strong { color: var(--bone); }
.mant-banner__price {
  font-family: var(--ff-display);
  font-size: 24px;
  font-weight: 900;
  color: var(--copper);
  white-space: nowrap;
  flex-shrink: 0;
}
.mant-banner__price span {
  font-size: 14px;
  font-weight: 400;
  color: var(--slate);
}

.pkg-help {
  text-align: center;
  font-size: 14px;
  color: var(--slate);
}
.pkg-help a {
  color: var(--copper);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s;
}
.pkg-help a:hover { color: var(--ember); }

/* ── 11 PROCESO ───────────────────────────────────────────── */
.s-proceso {
  background: var(--charcoal);
}
.proceso-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-top: 64px;
}
.proceso-line {
  position: absolute;
  top: 28px;
  left: calc(12.5% + 14px);
  right: calc(12.5% + 14px);
  height: 1px;
  background: var(--copper);
  transform-origin: left;
  transform: scaleX(0);
}
.proceso-step {
  text-align: center;
  padding: 0 16px;
}
.proceso-step__num {
  width: 56px; height: 56px;
  background: var(--charcoal);
  border: 1.5px solid var(--copper);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-family: var(--ff-display);
  font-size: 18px;
  font-weight: 900;
  color: var(--copper);
  position: relative;
  z-index: 1;
  transition: background 0.3s, color 0.3s;
}
.proceso-step:hover .proceso-step__num {
  background: var(--copper);
  color: var(--carbon);
}
.proceso-step__icon {
  width: 36px;
  height: 36px;
  margin: 0 auto 16px;
  color: var(--copper);
  opacity: 0.6;
  transition: opacity 0.3s;
}
.proceso-step:hover .proceso-step__icon {
  opacity: 1;
}
.proceso-step__icon svg {
  width: 100%;
  height: 100%;
}
.proceso-step__title {
  font-family: var(--ff-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.proceso-step__desc {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.65;
}

/* ── 12 SOBRE MI ──────────────────────────────────────────── */
.s-sobre {
  background: var(--charcoal);
}
.sobre-layout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 48px;
  align-items: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.sobre-avatar {
  width: 120px; height: 120px;
  position: relative;
  flex-shrink: 0;
}
.sobre-avatar__ring {
  position: absolute;
  inset: -4px;
  border: 2px solid var(--copper);
  border-radius: 50%;
  animation: spin 20s linear infinite;
  border-right-color: transparent;
  border-bottom-color: transparent;
}
.sobre-avatar__placeholder {
  width: 100%; height: 100%;
  background: var(--steel);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-size: 32px;
  font-weight: 900;
  color: var(--copper);
  border: 2px solid var(--border);
}
.sobre-avatar__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--border);
}
.sobre-role {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 16px;
}
.sobre-text .body-text { margin-top: 0; }

/* ── 13 TESTIMONIOS ───────────────────────────────────────── */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.testimonial {
  background: var(--charcoal);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  border-left: 3px solid var(--copper);
  position: relative;
  margin-top: 0;
  display: flex;
  flex-direction: column;
}
.testimonial__quote {
  font-family: var(--ff-display);
  font-size: 140px;
  font-weight: 900;
  color: var(--copper);
  opacity: 0.07;
  position: absolute;
  top: -24px; left: 24px;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.testimonial__text {
  font-size: 18px;
  color: var(--bone);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
}
.testimonial__footer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}
.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--steel);
  border: 1.5px solid rgba(var(--copper-rgb), 0.3);
}
.testimonial__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.testimonial__author {
  font-size: 14px;
  font-weight: 600;
  font-style: normal;
  color: var(--copper);
}
.testimonial__location {
  font-size: 12px;
  color: var(--slate);
}

/* ── 14 FAQ ───────────────────────────────────────────────── */
.s-faq {
  background: var(--charcoal);
}
.faq-list {
  max-width: 740px;
  margin-top: 48px;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:last-child { border-bottom: none; }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
  font-family: var(--ff-display);
  font-size: 18px;
  font-weight: 700;
  text-align: left;
  color: var(--bone);
  transition: color 0.2s;
}
.faq-q:hover { color: var(--copper); }

.faq-icon {
  width: 20px; height: 20px;
  color: var(--copper);
  flex-shrink: 0;
  transition: transform 0.35s var(--ease-out);
}
.faq-item--open .faq-icon {
  transform: rotate(45deg);
}

.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s var(--ease-out);
}
.faq-item--open .faq-a {
  grid-template-rows: 1fr;
}
.faq-a__inner {
  overflow: hidden;
}
.faq-a__inner p {
  font-size: 15px;
  color: var(--slate);
  line-height: 1.7;
  padding-bottom: 24px;
}

/* ── 15 CTA FINAL ─────────────────────────────────────────── */
.s-cta {
  background: var(--charcoal);
  position: relative;
  overflow: hidden;
  text-align: center;
  padding-top: clamp(100px, 12vw, 160px);
  padding-bottom: clamp(100px, 12vw, 160px);
}
.s-cta__glow {
  position: absolute;
  top: -250px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(var(--copper-rgb), 0.1) 0%, transparent 55%);
  pointer-events: none;
}
.s-cta__inner {
  position: relative;
  z-index: 2;
}
.s-cta__title {
  margin-bottom: 24px;
}
.s-cta__sub {
  font-size: 17px;
  color: var(--slate);
  line-height: 1.75;
  max-width: 480px;
  margin: 0 auto 44px;
}
.s-cta__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 28px;
  font-size: 12px;
  color: var(--slate);
}
.s-cta__trust span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.s-cta__trust span::before {
  content: '';
  width: 4px; height: 4px;
  background: var(--copper);
  border-radius: 50%;
}

/* ── 16 FOOTER ────────────────────────────────────────────── */
.footer {
  padding: 28px var(--gutter);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--carbon);
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-left: auto;
  margin-right: auto;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer__logo { height: 28px; width: auto; }
.footer__name {
  font-family: var(--ff-display);
  font-size: 18px;
  font-weight: 900;
}
.footer__name .c { color: var(--copper); }
.footer__copy {
  font-size: 11px;
  color: var(--slate);
}

/* ── 16b FOCUS-VISIBLE (Keyboard a11y) ───────────────────── */
.btn:focus-visible,
.nav-cta:focus-visible,
.pkg-card__cta:focus-visible,
.faq-q:focus-visible,
.nav-toggle:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}
.nav-links a:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 4px;
}
.nav-links a:focus-visible::after {
  width: 100%;
}

/* ── 17 ANIMATIONS ────────────────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.7); }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(-50%) translateY(0px); }
  50%      { transform: translateY(-50%) translateY(-18px); }
}
@keyframes haloPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.12); opacity: 0.6; }
}
@keyframes iconGlow {
  0%, 100% {
    filter:
      drop-shadow(0 0 30px rgba(var(--copper-rgb), 0.3))
      drop-shadow(0 0 60px rgba(var(--copper-rgb), 0.15));
  }
  50% {
    filter:
      drop-shadow(0 0 40px rgba(var(--copper-rgb), 0.5))
      drop-shadow(0 0 80px rgba(var(--copper-rgb), 0.25));
  }
}
@keyframes ember {
  0%   { opacity: 0; transform: scale(0) translateY(0); }
  15%  { opacity: 1; transform: scale(1) translateY(0); }
  40%  { opacity: 0.8; transform: scale(0.9) translateY(-12px); }
  100% { opacity: 0; transform: scale(0) translateY(-40px); }
}

/* Scroll reveal — GSAP handles the animation */
.reveal {
  opacity: 0;
  transform: translateY(32px);
}
.reveal.revealed {
  opacity: 1;
  transform: none;
}

/* CTA word-split */
.s-cta__title .word { display: inline-block; overflow: hidden; }
.s-cta__title .word-inner { display: inline-block; }

/* ── 18 RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; }
  .pkg-card { grid-template-columns: 180px 1fr auto; gap: 24px; padding: 28px; }
  .pkg-card__price { font-size: 40px; }
  .pkg-card__features { grid-template-columns: 1fr; }
  .caso-showcase { grid-template-columns: 1fr 1fr; gap: 32px; padding: 24px; }
  .testimonial-grid { grid-template-columns: 1fr; max-width: 600px; }
}

@media (max-width: 1024px) {
  .proceso-timeline { grid-template-columns: 1fr 1fr; gap: 40px 0; }
  .proceso-line { display: none; }
}

@media (max-width: 768px) {
  :root { --section-y: 72px; }

  /* Nav mobile */
  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(var(--carbon-rgb), 0.98);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
  }
  .nav-links--open {
    opacity: 1;
    visibility: visible;
  }
  .nav-links a {
    font-family: var(--ff-display);
    font-size: 28px;
    font-weight: 700;
  }
  .nav-links a::after { display: none; }
  .nav-cta {
    font-size: 16px !important;
    padding: 14px 36px !important;
  }
  .nav-toggle { display: flex; }

  /* Hero */
  .hero {
    padding-top: 80px;
    padding-bottom: 32px;
    min-height: auto;
    align-items: flex-start;
  }
  .hero-title { font-size: clamp(36px, 9vw, 52px); margin-bottom: 16px; }
  .hero-sub { margin-bottom: 20px; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 0px; display: none; }
  .hero-trust { gap: 8px; display: none; }

  /* Stats */
  .stats-grid { grid-template-columns: 1fr 1fr; }

  /* Grids to single column */
  .problema-layout,
  .diff-grid,
  .quien-grid {
    grid-template-columns: 1fr;
  }
  .problema-layout { gap: 32px; }

  /* Caso destacado — vertical on mobile */
  .caso-showcase { grid-template-columns: 1fr; gap: 0; }
  .caso-detail { padding: 28px 24px; }
  .caso-results { flex-wrap: wrap; gap: 20px; }
  .caso-detail__title { font-size: 22px; }

  /* Pricing — vertical stack on mobile */
  .pkg-card {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 24px;
    text-align: center;
  }
  .pkg-card__badge { left: 50%; transform: translateX(-50%); }
  .pkg-card__head {
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
  }
  .pkg-card__features { grid-template-columns: 1fr; justify-items: start; text-align: left; }
  .pkg-card__price { font-size: 48px; }

  /* Proceso */
  .proceso-timeline { grid-template-columns: 1fr; gap: 32px; }

  /* Sobre */
  .sobre-layout {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
    gap: 32px;
  }

  /* Testimonial */
  .testimonial-grid { grid-template-columns: 1fr; }
  .testimonial { padding: 28px 24px; }

  /* FAQ */
  .faq-q { font-size: 16px; }

  /* Footer */
  .footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    padding: 24px;
  }

  /* Mant banner */
  .mant-banner {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .hero-title { letter-spacing: -1px; }
  .heading--lg { font-size: 32px; }
  .heading--xl { font-size: 38px; }
  .trust-chip { font-size: 11px; padding: 4px 10px; }
  .pkg-card { padding: 24px 18px; }
  .pkg-card__price { font-size: 40px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat { padding: 20px 12px; }
  .stat__number { font-size: 36px; }
  .industries__list { gap: 16px; }
  .industries__item { font-size: 12px; }
}

/* ── 19 REDUCED MOTION ────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero-badge, .hero-title__line, .hero-sub, .hero-actions, .hero-trust { visibility: visible; }
  .proceso-line { transform: scaleX(1); }
  html { scroll-behavior: auto; }
}