/* ================================================
   once · sistema visual
   tokens · base · componentes · secciones · responsive
   ================================================ */

/* ============== TOKENS ============== */
:root {
  /* Brand */
  --orange: #f46f2c;
  --orange-soft: #ff8a4a;
  --orange-deep: #d85a1c;
  --green-dark: #2e464c;
  --green-darker: #1a2a2f;
  --green-deepest: #0f1c20;
  --black: #000000;
  --white: #ffffff;

  /* Neutrals on dark */
  --ink: #ffffff;
  --ink-2: rgba(255, 255, 255, 0.78);
  --ink-3: rgba(255, 255, 255, 0.58);
  --ink-4: rgba(255, 255, 255, 0.38);
  --line: rgba(255, 255, 255, 0.10);
  --line-2: rgba(255, 255, 255, 0.16);
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.07);

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.045);
  --glass-border: rgba(255, 255, 255, 0.12);

  /* Type */
  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Sizing */
  --container: 1280px;
  --container-narrow: 1024px;
  --gutter: clamp(20px, 4vw, 56px);
  --section-y: clamp(56px, 7vw, 104px);
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.6s;
}

/* ============== RESET / BASE ============== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--green-deepest);
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(244, 111, 44, 0.18), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(46, 70, 76, 0.55), transparent 60%),
    linear-gradient(180deg, #0c181c 0%, #0a1417 50%, #050a0c 100%);
  background-attachment: fixed;
  overflow-x: hidden;
  min-height: 100vh;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; background: none; border: none; color: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
::selection { background: var(--orange); color: var(--black); }

/* Skip link */
.skip-link {
  position: absolute; top: -40px; left: 0;
  background: var(--orange); color: var(--black);
  padding: 10px 16px; font-weight: 600; z-index: 999;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ============== BACKGROUND LAYERS ============== */
.bg-grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 1;
  opacity: 0.045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}
.bg-glow { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.glow {
  position: absolute; border-radius: 50%; filter: blur(80px);
  will-change: transform;
}
.glow--1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(244, 111, 44, 0.35), transparent 70%);
  top: -10%; right: -10%;
  animation: float-glow 18s ease-in-out infinite;
}
.glow--2 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(46, 70, 76, 0.55), transparent 70%);
  top: 40%; left: -15%;
  animation: float-glow 22s ease-in-out infinite reverse;
}
.glow--3 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(244, 111, 44, 0.18), transparent 70%);
  bottom: -10%; left: 40%;
  animation: float-glow 26s ease-in-out infinite;
}
@keyframes float-glow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.08); }
}

/* ============== LAYOUT ============== */
.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  position: relative;
  z-index: 2;
}
.section { padding-top: var(--section-y); padding-bottom: var(--section-y); position: relative; }
.section-head { max-width: 800px; margin: 0 auto 48px; text-align: center; }

.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body);
  font-size: 12px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--orange);
  padding: 6px 12px;
  border: 1px solid rgba(244, 111, 44, 0.32);
  border-radius: 999px;
  background: rgba(244, 111, 44, 0.06);
  margin-bottom: 24px;
}
.section-title {
  font-size: clamp(32px, 4.4vw, 64px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.04;
  margin-bottom: 24px;
}
.section-lead {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.section-lead strong { color: var(--ink); font-weight: 600; }

.word-accent { color: var(--orange); }
.text-gradient {
  background: linear-gradient(120deg, var(--orange) 0%, var(--orange-soft) 50%, #ffd6b8 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* ============== BUTTONS ============== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px;
  font-family: var(--font-body);
  font-size: 14px; font-weight: 500; letter-spacing: -0.01em;
  border-radius: 999px;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.25s;
  cursor: pointer; white-space: nowrap;
  border: 1px solid transparent;
}
.btn--lg { padding: 16px 26px; font-size: 15px; }
.btn--sm { padding: 10px 16px; font-size: 13px; }

.btn--primary {
  background: var(--orange);
  color: #1a0e05;
  box-shadow: 0 8px 24px -8px rgba(244, 111, 44, 0.6), inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}
.btn--primary:hover {
  transform: translateY(-2px);
  background: var(--orange-soft);
  box-shadow: 0 14px 34px -10px rgba(244, 111, 44, 0.7), inset 0 0 0 1px rgba(255, 255, 255, 0.24);
}
.btn--primary svg { transition: transform 0.25s var(--ease); }
.btn--primary:hover svg { transform: translateX(3px); }

.btn--ghost {
  background: transparent; color: var(--ink);
  border-color: var(--line-2);
}
.btn--ghost:hover { background: var(--surface-2); border-color: rgba(255,255,255,0.28); transform: translateY(-2px); }

.btn--invert { background: var(--black); color: var(--white); box-shadow: 0 8px 24px -8px rgba(0,0,0,0.5); }
.btn--invert:hover { background: var(--green-dark); }

.btn--ghost-light { border-color: rgba(255,255,255,0.32); }
.btn--ghost-light:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); }

/* ============== EYEBROW / PILLS ============== */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px; border: 1px solid var(--line-2);
  border-radius: 999px; background: var(--glass-bg); backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 12px; font-weight: 500; letter-spacing: 0.04em;
  color: var(--ink-2); margin-bottom: 28px;
}
.eyebrow__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(244, 111, 44, 0.18);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(244, 111, 44, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(244, 111, 44, 0); }
}

.pill {
  display: inline-flex; align-items: center;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: var(--font-display);
  font-size: 14px; font-weight: 500;
  color: var(--ink-2);
}
.pill--accent {
  border-color: rgba(244, 111, 44, 0.4);
  background: rgba(244, 111, 44, 0.1);
  color: var(--ink);
}

/* ============== NAV ============== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 14px 0;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s, padding 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(10, 20, 23, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
  padding: 10px 0;
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.nav__brand img { height: 38px; width: auto; transition: transform 0.3s var(--ease); }
.nav__brand:hover img { transform: rotate(-3deg) scale(1.05); }

.nav__links {
  display: flex; align-items: center; gap: 32px;
}
.nav__links a {
  font-size: 14px; font-weight: 500; color: var(--ink-2);
  transition: color 0.2s;
  position: relative;
}
.nav__links a:hover { color: var(--ink); }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px;
  width: 0; height: 1px; background: var(--orange);
  transition: width 0.3s var(--ease);
}
.nav__links a:hover::after { width: 100%; }
.nav__links a.is-active { color: var(--ink); }
.nav__links a.is-active::after { width: 100%; }

.nav__links a.nav__link-feature {
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(244, 111, 44, 0.1);
  border: 1px solid rgba(244, 111, 44, 0.32);
  color: var(--orange);
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}
.nav__links a.nav__link-feature:hover {
  background: rgba(244, 111, 44, 0.18);
  border-color: rgba(244, 111, 44, 0.5);
  color: var(--ink);
}
.nav__links a.nav__link-feature::after { display: none; }

.nav__cta { display: flex; align-items: center; gap: 12px; }

.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 8px;
  flex-direction: column; gap: 5px; align-items: center; justify-content: center;
  border: 1px solid var(--line-2);
}
.nav__toggle span {
  display: block; width: 18px; height: 1.5px; background: var(--ink);
  transition: transform 0.3s, opacity 0.3s;
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: rgba(10, 20, 23, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 24px;
  gap: 4px;
  border-top: 1px solid var(--line);
}
.mobile-menu:not([hidden]) { display: flex; }
@media (min-width: 769px) {
  .mobile-menu { display: none !important; }
}
.mobile-menu a {
  padding: 14px 8px;
  font-size: 18px; font-weight: 500;
  border-bottom: 1px solid var(--line);
}
.mobile-menu a.btn { margin-top: 16px; justify-content: center; }

/* ============== HERO ============== */
.hero {
  padding-top: 160px;
  padding-bottom: clamp(60px, 8vw, 120px);
  position: relative;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: calc(100vh - 160px);
}
.hero__content { max-width: 680px; }
.hero__title {
  font-size: clamp(40px, 6.4vw, 92px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.96;
  margin-bottom: 28px;
}
.hero__subtitle {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--ink-2);
  line-height: 1.6;
  max-width: 540px;
  margin-bottom: 36px;
}
.hero__ctas {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-bottom: 56px;
}
.hero__meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 24px;
}
.hero__meta-item {
  display: flex; flex-direction: column;
}
.hero__meta-item strong {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 600;
  color: var(--ink);
}
.hero__meta-item span { font-size: 13px; color: var(--ink-3); }
.hero__meta-divider {
  width: 1px; height: 32px; background: var(--line-2);
}

.hero__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 560px;
  justify-self: end;
}

.mandarin-symbol {
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  animation: spin-slow 60s linear infinite;
}
.mandarin-symbol svg { width: 88%; height: auto; opacity: 0.85; filter: drop-shadow(0 0 60px rgba(244, 111, 44, 0.35)); }
@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

.floater {
  position: absolute;
  width: clamp(180px, 22vw, 230px);
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(20, 32, 36, 0.78);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid var(--glass-border);
  box-shadow:
    0 20px 50px -20px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  font-size: 13px;
  animation: float-card 6s ease-in-out infinite;
}
.floater__head {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin-bottom: 8px;
  text-transform: lowercase;
}
.floater__body {
  color: var(--ink-3);
  font-size: 12px;
  line-height: 1.45;
  margin-bottom: 12px;
}
.floater__metric {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.floater__metric span { color: var(--ink-3); font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }
.floater__metric strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--orange);
}

.dot { width: 7px; height: 7px; border-radius: 50%; }
.dot--orange { background: var(--orange); box-shadow: 0 0 12px var(--orange); }
.dot--green { background: #6cbe9a; box-shadow: 0 0 12px rgba(108, 190, 154, 0.6); }

.floater--1 { top: 4%;  left: -4%;  animation-delay: 0s; }
.floater--2 { top: 18%; right: -2%; animation-delay: -2s; }
.floater--3 { bottom: 22%; left: 0%; animation-delay: -3.5s; }
.floater--4 { bottom: 4%; right: 6%; animation-delay: -1s; }

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero__scroll {
  position: absolute; left: var(--gutter); bottom: 24px;
  display: flex; align-items: center; gap: 12px;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3);
}
.hero__scroll-line {
  width: 60px; height: 1px; background: var(--line-2); position: relative; overflow: hidden;
}
.hero__scroll-line::after {
  content: ""; position: absolute; left: 0; top: 0; width: 30%; height: 100%;
  background: var(--orange);
  animation: scroll-line 2.2s ease-in-out infinite;
}
@keyframes scroll-line {
  0% { left: -30%; } 100% { left: 100%; }
}

/* ============== POSICIONAMIENTO ============== */
.positioning__inner {
  max-width: 920px; margin: 0 auto; text-align: center;
}
.positioning__text {
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.55;
  color: var(--ink-2);
  margin-top: 16px;
  margin-bottom: 40px;
}
.positioning__text em {
  color: var(--ink); font-style: normal; font-weight: 600;
  background: linear-gradient(120deg, transparent 0%, transparent 50%, rgba(244, 111, 44, 0.18) 50%, rgba(244, 111, 44, 0.18) 100%);
  background-size: 200% 100%; background-position: 0 100%;
  padding: 0 4px;
}
.positioning__pills {
  display: inline-flex; flex-wrap: wrap; gap: 10px; justify-content: center;
}

/* ============== SISTEMA ONCE ============== */
.system { position: relative; }
.system__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.system-card {
  position: relative;
  padding: 28px 24px 32px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.015) 100%);
  border: 1px solid var(--line);
  transition: transform 0.4s var(--ease), border-color 0.3s, background 0.3s;
  overflow: hidden;
}
.system-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(244, 111, 44, 0.16), transparent 60%);
  opacity: 0; transition: opacity 0.4s;
}
.system-card:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 111, 44, 0.32);
}
.system-card:hover::before { opacity: 1; }
.system-card > * { position: relative; }

.system-card__num {
  font-family: var(--font-display);
  font-size: 12px; font-weight: 600;
  color: var(--ink-3); letter-spacing: 0.1em;
  margin-bottom: 28px;
}
.system-card__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(244, 111, 44, 0.1);
  border: 1px solid rgba(244, 111, 44, 0.24);
  color: var(--orange);
  display: grid; place-items: center;
  margin-bottom: 22px;
  transition: transform 0.4s var(--ease);
}
.system-card__icon svg { width: 20px; height: 20px; }
.system-card:hover .system-card__icon { transform: scale(1.08) rotate(-4deg); }
.system-card h3 {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.system-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-3);
}
.system-card__line {
  position: absolute;
  top: 50%; right: -10px;
  width: 20px; height: 1px;
  background: linear-gradient(90deg, var(--line-2), transparent);
  z-index: 1;
}

.system__flow {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 14px;
  margin-top: 40px;
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.system__flow .arrow { color: var(--orange); font-size: 18px; }

/* ============== CUSTOMER JOURNEY ============== */
.journey { position: relative; }

.journey__diagram {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 64px auto 0;
  aspect-ratio: 12 / 6;
}

.journey__path {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.journey__line {
  stroke-dasharray: 4200;
  stroke-dashoffset: 4200;
  filter: drop-shadow(0 0 12px rgba(244, 111, 44, 0.4));
  transition: stroke-dashoffset 2.4s var(--ease-out);
}
.journey__diagram.is-visible .journey__line {
  stroke-dashoffset: 0;
}

.journey__stages {
  position: relative;
  width: 100%;
  height: 100%;
  list-style: none;
  margin: 0;
  padding: 0;
}

.journey__stage {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  width: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
}
.journey__diagram.is-visible .journey__stage { opacity: 1; }
.journey__diagram.is-visible .journey__stage:nth-child(1) { transition-delay: 0.2s; }
.journey__diagram.is-visible .journey__stage:nth-child(2) { transition-delay: 0.45s; }
.journey__diagram.is-visible .journey__stage:nth-child(3) { transition-delay: 0.7s; }
.journey__diagram.is-visible .journey__stage:nth-child(4) { transition-delay: 0.95s; }
.journey__diagram.is-visible .journey__stage:nth-child(5) { transition-delay: 1.2s; }
.journey__diagram.is-visible .journey__stage:nth-child(6) { transition-delay: 1.45s; }
.journey__diagram.is-visible .journey__stage:nth-child(7) { transition-delay: 1.7s; }
.journey__diagram.is-visible .journey__stage:nth-child(8) { transition-delay: 1.95s; }
.journey__diagram.is-visible .journey__stage:nth-child(9) { transition-delay: 2.2s; }

.journey__node {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-deep) 100%);
  color: #1a0e05;
  display: grid;
  place-items: center;
  box-shadow:
    0 0 0 6px rgba(244, 111, 44, 0.14),
    0 0 0 1px rgba(255, 255, 255, 0.18) inset,
    0 8px 24px rgba(244, 111, 44, 0.4);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease);
  position: relative;
  z-index: 2;
}
.journey__node svg { width: 24px; height: 24px; }
.journey__stage:hover .journey__node {
  transform: scale(1.1) rotate(-4deg);
}

.journey__label {
  margin-top: 14px;
  text-align: center;
}
.journey__num {
  display: block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.14em;
  margin-bottom: 4px;
}
.journey__stage h4 {
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-2);
  line-height: 1.3;
  letter-spacing: -0.005em;
}

.journey__caption {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 720px;
  margin: 56px auto 0;
  padding: 18px 24px;
  border-radius: 999px;
  background: rgba(244, 111, 44, 0.08);
  border: 1px solid rgba(244, 111, 44, 0.24);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.journey__caption-icon {
  width: 32px; height: 32px;
  flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--orange);
  color: #1a0e05;
}
.journey__caption-icon svg { width: 16px; height: 16px; }
.journey__caption p {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.5;
}
.journey__caption strong { color: var(--orange); font-weight: 600; }

/* Mobile: collapse to vertical timeline */
@media (max-width: 900px) {
  .journey__diagram {
    aspect-ratio: auto;
    max-width: 480px;
    padding-left: 36px;
    margin-top: 40px;
  }
  .journey__path { display: none; }
  .journey__stages {
    display: flex;
    flex-direction: column;
    gap: 28px;
    height: auto;
    border-left: 2px dashed rgba(244, 111, 44, 0.36);
    padding-left: 24px;
  }
  .journey__stage {
    position: static;
    transform: none;
    width: 100%;
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 16px;
    opacity: 1 !important;
  }
  .journey__node {
    margin-left: -49px;
    width: 44px;
    height: 44px;
  }
  .journey__node svg { width: 20px; height: 20px; }
  .journey__label {
    margin-top: 0;
    text-align: left;
    flex: 1;
  }
  .journey__stage h4 {
    font-size: 14px;
  }
  .journey__caption {
    border-radius: 16px;
    flex-direction: column;
    text-align: center;
    gap: 10px;
    padding: 20px;
  }
}

/* ============== SERVICIOS ============== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.service-card {
  position: relative;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.35s var(--ease), background 0.3s, border-color 0.3s;
  cursor: pointer;
  overflow: hidden;
  min-height: 220px;
  display: flex; flex-direction: column;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(244, 111, 44, 0.1), transparent 60%);
  opacity: 0; transition: opacity 0.4s;
}
.service-card > * { position: relative; }
.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 111, 44, 0.3);
  background: rgba(255, 255, 255, 0.05);
}
.service-card:hover::before { opacity: 1; }

.service-card__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line-2);
  color: var(--orange);
  display: grid; place-items: center;
  margin-bottom: 20px;
  transition: transform 0.4s var(--ease), background 0.3s;
}
.service-card__icon svg { width: 20px; height: 20px; }
.service-card:hover .service-card__icon {
  background: rgba(244, 111, 44, 0.15);
  transform: rotate(-4deg) scale(1.06);
}
.service-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.service-card p {
  font-size: 14px; line-height: 1.55;
  color: var(--ink-3);
  flex: 1;
}
.service-card__arrow {
  position: absolute; top: 28px; right: 24px;
  font-size: 18px; color: var(--ink-4);
  transition: transform 0.3s var(--ease), color 0.3s;
}
.service-card:hover .service-card__arrow {
  color: var(--orange); transform: translate(3px, -3px);
}

.service-card--feature {
  background: linear-gradient(135deg, rgba(244, 111, 44, 0.12) 0%, rgba(244, 111, 44, 0.02) 100%);
  border-color: rgba(244, 111, 44, 0.32);
  grid-column: span 2;
}
.service-card--feature .service-card__icon {
  background: rgba(244, 111, 44, 0.18); border-color: rgba(244, 111, 44, 0.4);
}
.badge-powered {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 6px 12px 6px 10px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  color: var(--ink-2);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  align-self: flex-start;
  transition: background 0.3s, border-color 0.3s, color 0.3s;
}
.badge-powered strong {
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.badge-powered__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
  flex-shrink: 0;
}
.service-card:hover .badge-powered {
  background: rgba(244, 111, 44, 0.12);
  border-color: rgba(244, 111, 44, 0.4);
  color: var(--ink);
}

/* ============== PLAN DESPEGUE (entry-level offer banner) ============== */
.despegue { padding-top: clamp(40px, 6vw, 80px); padding-bottom: clamp(40px, 6vw, 80px); }
.despegue__card {
  position: relative;
  display: block;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-deep) 100%);
  color: #1a0e05;
  overflow: hidden;
  text-decoration: none;
  transition: transform 0.4s var(--ease), box-shadow 0.4s;
  box-shadow: 0 30px 70px -25px rgba(244, 111, 44, 0.5);
}
.despegue__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 40px 90px -25px rgba(244, 111, 44, 0.6);
}
.despegue__bg {
  position: absolute; inset: 0; pointer-events: none;
  display: grid; place-items: center;
  opacity: 0.5;
}
.despegue__bg svg {
  width: 100%; max-width: 700px;
  animation: spin-slow 80s linear infinite;
}

.despegue__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: center;
  padding: clamp(40px, 5vw, 64px) clamp(32px, 5vw, 72px);
}

.despegue__content { max-width: 620px; }

.despegue__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(26, 14, 5, 0.18);
  border: 1px solid rgba(26, 14, 5, 0.24);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: #1a0e05;
  margin-bottom: 24px;
}
.despegue__tag-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #1a0e05;
  animation: pulse-dot 1.6s ease-in-out infinite;
}

.despegue__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 56px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.02;
  margin-bottom: 18px;
  color: #1a0e05;
}
.despegue__title-accent {
  background: linear-gradient(180deg, #1a0e05 0%, #5a2e0c 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  font-style: italic;
}

.despegue__text {
  font-size: clamp(15px, 1.4vw, 17px);
  color: rgba(26, 14, 5, 0.78);
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 520px;
}

.despegue__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 28px;
  margin-bottom: 32px;
}
.despegue__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: #1a0e05;
}
.despegue__features li span {
  font-size: 18px;
  flex-shrink: 0;
}

.despegue__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  background: #1a0e05;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  transition: background 0.3s, transform 0.3s var(--ease);
}
.despegue__card:hover .despegue__cta {
  background: var(--green-darker);
}
.despegue__cta svg { transition: transform 0.3s var(--ease); }
.despegue__card:hover .despegue__cta svg { transform: translateX(4px); }

.despegue__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  justify-self: end;
  width: 100%;
  max-width: 320px;
}
.despegue__pulse {
  position: absolute;
  width: 80%; height: 80%;
  border-radius: 50%;
  border: 1.5px dashed rgba(26, 14, 5, 0.32);
  animation: spin-slow 24s linear infinite;
}
.despegue__pulse::before {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  border: 1.5px dashed rgba(26, 14, 5, 0.2);
  animation: spin-slow 16s linear infinite reverse;
}
.despegue__rocket {
  position: absolute;
  font-size: clamp(56px, 8vw, 92px);
  filter: drop-shadow(0 8px 16px rgba(26, 14, 5, 0.35));
  animation: rocket-launch 4s ease-in-out infinite;
  z-index: 2;
}
.despegue__orb {
  position: absolute;
  bottom: 8%;
  right: 8%;
  font-size: clamp(28px, 4vw, 42px);
  filter: drop-shadow(0 4px 10px rgba(26, 14, 5, 0.3));
  animation: float-card 5s ease-in-out infinite;
}
@keyframes rocket-launch {
  0%, 100% { transform: translateY(0) rotate(-12deg); }
  50% { transform: translateY(-12px) rotate(-8deg); }
}

@media (max-width: 900px) {
  .despegue__inner { grid-template-columns: 1fr; gap: 32px; }
  .despegue__visual { max-width: 200px; justify-self: center; aspect-ratio: 1/1; order: -1; }
  .despegue__features { grid-template-columns: 1fr; gap: 8px; }
  .despegue__title { font-size: clamp(28px, 8vw, 40px); }
}

/* ============== IA ============== */
.ai__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.ai__content { position: sticky; top: 120px; }
.ai__capabilities { display: flex; flex-direction: column; gap: 4px; }
.ai-cap {
  display: flex; gap: 22px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.4s var(--ease);
}
.ai-cap:hover { padding-left: 12px; }
.ai-cap:last-child { border-bottom: none; }
.ai-cap__num {
  font-family: var(--font-display);
  font-size: 14px; font-weight: 600;
  color: var(--orange);
  flex-shrink: 0;
  letter-spacing: 0.06em;
  padding-top: 4px;
}
.ai-cap h4 {
  font-size: 20px;
  margin-bottom: 6px;
}
.ai-cap p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-3);
}

/* ============== MANDARINO ============== */
.mandarino__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 80px;
  align-items: center;
}
.mandarino__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex; align-items: center; justify-content: center;
}
.mandarino__visual img {
  position: relative; z-index: 2;
  width: 88%;
  height: auto;
  filter: drop-shadow(0 30px 60px rgba(244, 111, 44, 0.32));
  animation: mandarino-float 6s ease-in-out infinite;
}
@keyframes mandarino-float {
  0%, 100% { transform: translateY(0) rotate(0); }
  50% { transform: translateY(-14px) rotate(-1deg); }
}
.mandarino__halo {
  position: absolute; inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 111, 44, 0.4), transparent 65%);
  filter: blur(40px);
  z-index: 1;
}
.mandarino__pulse {
  position: absolute; inset: 18%;
  border-radius: 50%;
  border: 1px dashed rgba(244, 111, 44, 0.32);
  animation: spin-slow 30s linear infinite;
  z-index: 1;
}

.chat {
  margin-top: 32px;
  border-radius: var(--radius-lg);
  background: rgba(20, 32, 36, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  overflow: hidden;
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.6);
  max-width: 460px;
}
.chat__head {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.chat__avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-deep));
  display: grid; place-items: center;
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(244, 111, 44, 0.4);
}
.chat__head strong {
  display: block; font-family: var(--font-display);
  font-size: 14px; font-weight: 600;
}
.chat__status {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--ink-3);
}
.chat__pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: #6cbe9a;
  animation: pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.chat__body {
  padding: 18px 20px;
  display: flex; flex-direction: column; gap: 8px;
}
.chat__msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13.5px;
  line-height: 1.45;
}
.chat__msg--in {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  border-bottom-left-radius: 4px;
}
.chat__msg--out {
  align-self: flex-end;
  background: var(--orange);
  color: #1a0e05;
  border-bottom-right-radius: 4px;
  font-weight: 500;
}
.chat__msg--typing {
  display: flex; gap: 4px; align-items: center;
  padding: 14px;
}
.chat__msg--typing span {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ink-3);
  animation: typing 1.4s ease-in-out infinite;
}
.chat__msg--typing span:nth-child(2) { animation-delay: 0.2s; }
.chat__msg--typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-4px); opacity: 1; }
}

/* ============== MINDSET ============== */
.mindset__card {
  position: relative;
  padding: clamp(40px, 5vw, 72px);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(244, 111, 44, 0.06) 0%, rgba(46, 70, 76, 0.5) 100%),
    rgba(20, 32, 36, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--line-2);
  overflow: hidden;
}
.mindset__card::before {
  content: ""; position: absolute; top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(244, 111, 44, 0.18), transparent 60%);
  filter: blur(60px);
  pointer-events: none;
}
.mindset__card > * { position: relative; }
.mindset__header {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: center;
  margin: 16px 0 24px;
}
.mindset__brand {
  display: flex; align-items: center; gap: 16px;
  justify-self: end;
  padding: 18px 28px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line-2);
}
.mindset__plus {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--orange);
  font-weight: 600;
}
.mindset__name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Inline mindset logo (cropped PNG with white wordmark + green icon) */
.brand-mindset {
  display: inline-block;
  height: 1em;
  width: auto;
  vertical-align: -0.14em;
  object-fit: contain;
  margin: 0 0.12em;
}
.brand-mindset--xs {
  height: 0.85em;
  vertical-align: -0.1em;
  margin: 0 0.1em 0 0.15em;
}
.mindset__brand .brand-mindset {
  height: 32px;
  vertical-align: middle;
  margin: 0 0 0 4px;
}
.mindset__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 32px;
  margin-top: 32px;
  max-width: 720px;
}
.mindset__list li {
  display: flex; align-items: center; gap: 10px;
  font-size: 15px;
  color: var(--ink-2);
}
.mindset__list span { color: var(--orange); font-weight: 600; }

/* ============== RESULTADOS ============== */
.results__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 64px;
}
.stat {
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  text-align: left;
  transition: border-color 0.3s, background 0.3s;
}
.stat:hover { border-color: rgba(244, 111, 44, 0.3); background: var(--surface-2); }
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 72px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(160deg, var(--white) 0%, rgba(255,255,255,0.5) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}
.stat__label {
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.5;
}

.results__sectors { text-align: center; }
.results__sectors h3 {
  font-family: var(--font-body);
  font-size: 13px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-3);
  margin-bottom: 24px;
}
.sector-marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.sector-track {
  display: flex; gap: 32px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 36px);
  font-weight: 500;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  color: var(--ink-3);
}
.sector-track span:nth-child(odd) { color: var(--ink); }
.sector-track span:nth-child(even) { color: var(--orange); opacity: 0.5; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============== CASOS DESTACADOS (HOME) ============== */
.cases__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.case-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.4s var(--ease), border-color 0.3s, box-shadow 0.4s;
  text-decoration: none;
  color: inherit;
}
.case-card:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 111, 44, 0.32);
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.5);
}
.case-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--green-darker);
}
.case-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.case-card:hover .case-card__media img { transform: scale(1.06); }
.case-card__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10, 20, 23, 0.5) 100%);
  pointer-events: none;
}
.case-card__category {
  position: absolute;
  top: 16px; left: 16px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(10, 20, 23, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--ink);
  z-index: 2;
}
.case-card__body {
  padding: 24px 26px 28px;
  position: relative;
}
.case-card__brand {
  position: absolute;
  top: -28px;
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--white);
  display: grid; place-items: center;
  padding: 8px;
  box-shadow: 0 8px 24px -6px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.case-card__brand img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
}
.case-card h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}
.case-card p {
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.55;
  margin-bottom: 18px;
}
.case-card__cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500;
  color: var(--orange);
  letter-spacing: 0.02em;
}
.case-card__cta span { transition: transform 0.3s var(--ease); display: inline-block; }
.case-card:hover .case-card__cta span { transform: translateX(4px); }

.cases__cta {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

/* ============== CONTENIDO · TIKTOK & REELS ============== */
.reels__carousel { position: relative; }
.reels__track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 6px 4px 12px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.reels__track::-webkit-scrollbar { display: none; }
.reels__track:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
  border-radius: var(--radius);
}
.reel-card {
  flex: 0 0 clamp(270px, 80vw, 322px);
  scroll-snap-align: start;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 12px;
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.3s, box-shadow 0.4s;
}
.reel-card:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 111, 44, 0.32);
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.5);
}
/* Los reproductores oficiales ocupan el ancho de la tarjeta */
.reel-card .tiktok-embed,
.reel-card .instagram-media {
  margin: 0 auto !important;
  min-width: 0 !important;
  max-width: 100% !important;
  width: 100% !important;
  border-radius: var(--radius) !important;
}
.reel-card iframe {
  width: 100% !important;
  max-width: 100% !important;
  border-radius: var(--radius);
}
.reels__controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}
.reels__nav {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--line-2);
  color: var(--ink);
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, transform 0.25s, opacity 0.25s;
}
.reels__nav:hover {
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-2px);
}
.reels__nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: none;
  background: var(--surface-2);
  border-color: var(--line-2);
}
.reels__cta {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

/* ============== TESTIMONIOS ============== */
.testimonials__grid {
  columns: 3;
  column-gap: 16px;
  padding: 0;
}
.testimonial {
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 0 0 16px;
  padding: 28px 26px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: transform 0.35s var(--ease), border-color 0.3s, background 0.3s;
}
.testimonial:hover {
  transform: translateY(-3px);
  border-color: rgba(244, 111, 44, 0.32);
  background: var(--surface-2);
}
.testimonial__quote {
  width: 26px;
  height: 26px;
  color: var(--orange);
  opacity: 0.75;
  flex-shrink: 0;
}
.testimonial__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  letter-spacing: -0.005em;
  flex: 1;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  margin-top: auto;
}
.testimonial__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--white);
  display: grid;
  place-items: center;
  padding: 4px;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 4px 10px -3px rgba(0, 0, 0, 0.4);
}
.testimonial__avatar img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.testimonial__avatar--dark {
  background: #000;
  padding: 0;
}
.testimonial__avatar--dark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.testimonial__avatar--initials {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-deep) 100%);
  color: #1a0e05;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0;
}
.testimonial__who { display: flex; flex-direction: column; min-width: 0; }
.testimonial__who strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.testimonial__who span {
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.3;
}

@media (max-width: 1100px) {
  .testimonials__grid { columns: 2; }
}
@media (max-width: 600px) {
  .testimonials__grid { columns: 1; column-gap: 0; }
  .testimonial { padding: 24px 22px 22px; }
  .testimonial__text { font-size: 14.5px; }
}

/* ============== CASOS — LISTING & PAGES ============== */
.case-listing {
  padding-top: 160px;
  padding-bottom: 100px;
}
.case-listing__header {
  max-width: 880px;
  margin: 0 auto 64px;
  text-align: center;
}
.case-listing__filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
}
.case-filter {
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: var(--surface);
  color: var(--ink-2);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  text-transform: lowercase;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.case-filter:hover { color: var(--ink); border-color: rgba(255,255,255,0.28); }
.case-filter.is-active {
  background: var(--orange);
  color: #1a0e05;
  border-color: var(--orange);
}
.case-listing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.case-listing__grid .case-card {
  /* Same .case-card style as home but slightly bigger feel */
}

/* ============== CASE STUDY PAGE ============== */
.case-page { padding-top: 100px; }

.case-hero {
  padding: 60px 0 80px;
  position: relative;
}
.case-hero__nav {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--ink-3);
  margin-bottom: 28px;
  transition: color 0.2s;
}
.case-hero__nav:hover { color: var(--orange); }

.case-hero__head {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 56px;
}
.case-hero__title {
  font-size: clamp(48px, 8vw, 96px);
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: 18px;
}
.case-hero__subtitle {
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--ink-2);
  line-height: 1.5;
  max-width: 540px;
  margin-bottom: 24px;
}
.case-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.case-meta-pill {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: var(--surface);
  font-size: 12px; font-weight: 500;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}
.case-meta-pill--accent {
  background: rgba(244,111,44,0.08);
  border-color: rgba(244,111,44,0.32);
  color: var(--orange);
}

.case-hero__brand {
  display: grid;
  place-items: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  aspect-ratio: 1.4 / 1;
  max-width: 320px;
  justify-self: end;
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.6);
}
.case-hero__brand img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.case-hero__cover {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 21 / 9;
  background: var(--green-darker);
}
.case-hero__cover img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* Body sections */
.case-body { padding: 80px 0; }
.case-body__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.case-body__sticky {
  position: sticky;
  top: 110px;
}
.case-block { margin-bottom: 56px; }
.case-block:last-child { margin-bottom: 0; }
.case-block h3 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
  font-family: var(--font-body);
}
.case-block h2 {
  font-size: clamp(24px, 2.8vw, 36px);
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.case-block p {
  font-size: 17px;
  color: var(--ink-2);
  line-height: 1.6;
  margin-bottom: 16px;
}
.case-block p:last-child { margin-bottom: 0; }

.case-services {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 16px;
}
.case-service-pill {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(244,111,44,0.08);
  border: 1px solid rgba(244,111,44,0.24);
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
}

/* Results */
.case-results {
  padding: 80px 0;
  background: linear-gradient(180deg, transparent, rgba(244, 111, 44, 0.04));
}
.case-results__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 40px;
}
.case-result {
  padding: 32px 26px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color 0.3s, background 0.3s;
}
.case-result:hover { border-color: rgba(244,111,44,0.3); background: var(--surface-2); }
.case-result__num {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.6vw, 48px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(160deg, var(--white), rgba(255,255,255,0.55));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}
.case-result__label {
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.45;
}

/* Gallery */
.case-gallery { padding: 80px 0; }
.case-gallery__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 40px;
}
.case-gallery__item {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--green-darker);
  aspect-ratio: 1 / 1;
  position: relative;
}
.case-gallery__item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.case-gallery__item:hover img { transform: scale(1.05); }
.case-gallery__item--wide { grid-column: span 3; aspect-ratio: 16 / 9; }
.case-gallery__item--tall { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.case-gallery__item--medium { grid-column: span 2; aspect-ratio: 1 / 1; }

/* Related cases */
.case-related { padding: 80px 0; }
.case-related__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 40px;
}

/* ============== RESPONSIVE — CASES ============== */
@media (max-width: 1100px) {
  .cases__grid { grid-template-columns: 1fr; }
  .case-listing__grid { grid-template-columns: repeat(2, 1fr); }
  .case-hero__head { grid-template-columns: 1fr; gap: 32px; }
  .case-hero__brand { justify-self: start; max-width: 220px; padding: 24px; }
  .case-body__grid { grid-template-columns: 1fr; gap: 32px; }
  .case-body__sticky { position: static; }
  .case-gallery__grid { grid-template-columns: repeat(4, 1fr); }
  .case-gallery__item--tall { grid-row: span 1; aspect-ratio: 1 / 1; }
  .case-gallery__item--wide { grid-column: span 4; }
  .case-related__grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .case-listing__grid { grid-template-columns: 1fr; }
  .case-gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .case-gallery__item--wide { grid-column: span 2; aspect-ratio: 16 / 10; }
  .case-gallery__item--medium { grid-column: span 2; }
  .case-hero__title { font-size: clamp(36px, 11vw, 56px); }
  .case-listing { padding-top: 120px; }
}

/* ============== CULTURA ============== */
.culture__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.pillar {
  padding: 28px 22px 32px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.35s var(--ease), border-color 0.3s, background 0.3s;
}
.pillar:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 111, 44, 0.32);
  background: var(--surface-2);
}
.pillar__num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px; font-weight: 600;
  color: var(--orange); letter-spacing: 0.12em;
  margin-bottom: 22px;
}
.pillar h4 { font-size: 18px; margin-bottom: 8px; }
.pillar p { font-size: 14px; color: var(--ink-3); line-height: 1.55; }

/* ============== CTA FINAL ============== */
.cta__card {
  position: relative;
  padding: clamp(56px, 8vw, 112px) clamp(28px, 6vw, 80px);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-deep) 100%);
  color: #1a0e05;
  overflow: hidden;
  text-align: center;
  box-shadow: 0 40px 80px -30px rgba(244, 111, 44, 0.5);
}
.cta__bg {
  position: absolute; inset: 0; pointer-events: none;
  display: grid; place-items: center;
  opacity: 0.6;
}
.cta__bg svg {
  width: 100%; max-width: 800px; height: 100%;
  animation: spin-slow 80s linear infinite;
}
.cta__inner { position: relative; max-width: 800px; margin: 0 auto; }
.cta__title {
  font-size: clamp(36px, 5.5vw, 76px);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 24px;
  color: #1a0e05;
}
.cta__accent {
  background: linear-gradient(180deg, #1a0e05, #5a2e0c);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  font-style: italic;
}
.cta__text {
  font-size: clamp(16px, 1.6vw, 19px);
  color: rgba(26, 14, 5, 0.78);
  margin-bottom: 36px;
  max-width: 580px;
  margin-left: auto; margin-right: auto;
}
.cta__form {
  max-width: 560px;
  margin: 0 auto;
  text-align: left;
}
.cta__form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}
.cta__field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.cta__field--full { grid-column: 1 / -1; }
.cta__field > span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(26, 14, 5, 0.72);
}
.cta__field input,
.cta__field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  color: #1a0e05;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(26, 14, 5, 0.2);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.cta__field textarea { resize: vertical; min-height: 84px; }
.cta__field input::placeholder,
.cta__field textarea::placeholder { color: rgba(26, 14, 5, 0.42); }
.cta__field input:focus,
.cta__field textarea:focus {
  outline: none;
  background: #fff;
  border-color: #1a0e05;
  box-shadow: 0 0 0 3px rgba(26, 14, 5, 0.14);
}
.cta__form .btn { width: 100%; justify-content: center; }

/* ============== FOOTER ============== */
.footer {
  position: relative;
  padding-top: 80px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.4));
  border-top: 1px solid var(--line);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 56px 32px;
  padding-bottom: 64px;
}
.footer__brand img { height: 40px; width: auto; margin-bottom: 18px; }
.footer__brand p {
  font-size: 14px;
  color: var(--ink-3);
  max-width: 320px;
  margin-bottom: 22px;
  line-height: 1.55;
}
.footer__social { display: flex; gap: 8px; }
.footer__social a {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-2);
  transition: background 0.3s, color 0.3s, border-color 0.3s, transform 0.3s;
}
.footer__social a:hover {
  background: var(--orange); color: var(--black); border-color: var(--orange);
  transform: translateY(-2px);
}
.footer__col h5 {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 18px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a {
  font-size: 14px;
  color: var(--ink-2);
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--orange); }

.footer__bottom {
  border-top: 1px solid var(--line);
  padding: 22px 0;
}
.footer__bottom-inner {
  display: flex; justify-content: space-between; flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--ink-3);
}

/* ============== REVEAL ANIMATIONS ============== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s var(--ease-out) var(--reveal-delay, 0ms),
    transform 0.8s var(--ease-out) var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — breakpoints: 1100, 900, 768, 560, 420
   ============================================================ */

/* ---------- Desktop refinements (≤1100px) ---------- */
@media (max-width: 1100px) {
  .hero__grid { grid-template-columns: 1fr; gap: 56px; min-height: auto; }
  .hero__visual {
    order: -1;
    max-width: 460px;
    margin: 0 auto;
    aspect-ratio: 1 / 1;
  }
  .hero { padding-top: 130px; padding-bottom: 60px; }
  .system__grid { grid-template-columns: repeat(2, 1fr); }
  .system-card__line { display: none; }
  .ai__grid { grid-template-columns: 1fr; gap: 40px; }
  .ai__content { position: static; }
  .mandarino__grid { grid-template-columns: 1fr; gap: 40px; }
  .mandarino__visual { max-width: 420px; margin: 0 auto; }
  .results__grid { grid-template-columns: repeat(2, 1fr); }
  .culture__grid { grid-template-columns: repeat(3, 1fr); }
  .cases__grid { grid-template-columns: repeat(2, 1fr); }
  .case-listing__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer__brand { grid-column: span 3; }
  .mindset__header { grid-template-columns: 1fr; }
  .mindset__brand { justify-self: start; }
  .case-hero__head { grid-template-columns: 1fr; gap: 32px; }
  .case-hero__brand { justify-self: start; max-width: 220px; padding: 24px; }
  .case-body__grid { grid-template-columns: 1fr; gap: 32px; }
  .case-body__sticky { position: static; }
  .case-gallery__grid { grid-template-columns: repeat(4, 1fr); }
  .case-gallery__item--tall { grid-row: span 1; aspect-ratio: 1 / 1; }
  .case-gallery__item--wide { grid-column: span 4; }
  .case-related__grid { grid-template-columns: 1fr; }
}

/* ---------- Tablet (≤900px) ---------- */
@media (max-width: 900px) {
  .despegue__inner { grid-template-columns: 1fr; gap: 32px; }
  .despegue__visual { max-width: 200px; justify-self: center; order: -1; }
  .despegue__features { grid-template-columns: 1fr 1fr; }
}

/* ---------- Mobile (≤768px) ---------- */
@media (max-width: 768px) {
  :root { --section-y: 56px; }
  html { scroll-padding-top: 70px; }

  /* Tighter container on mobile */
  .container { padding-left: 18px; padding-right: 18px; }

  /* Nav: hide desktop links + CTA, show toggle */
  .nav__links { display: none; }
  .nav__cta .btn { display: none; }
  .nav__toggle { display: flex; width: 44px; height: 44px; }

  /* Mobile menu: scrollable + safe insets + larger touch targets */
  .mobile-menu {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    padding: 18px 18px calc(18px + env(safe-area-inset-bottom, 0px));
  }
  .mobile-menu a { padding: 16px 8px; min-height: 48px; }

  /* Hero — tighter typography + visual */
  .hero { padding-top: 110px; padding-bottom: 40px; }
  .hero__title { font-size: clamp(34px, 10vw, 56px); margin-bottom: 20px; }
  .hero__subtitle { font-size: 16px; margin-bottom: 28px; }
  .hero__visual { max-width: 340px; }
  .hero__ctas { gap: 10px; margin-bottom: 36px; }
  .hero__ctas .btn { padding: 14px 22px; font-size: 14px; }
  .hero__meta { gap: 12px; row-gap: 16px; }
  .hero__meta-item strong { font-size: 18px; }
  .hero__meta-divider { display: none; }
  .hero__scroll { display: none; }

  /* Hero floaters — smaller and tighter */
  .floater { font-size: 11px; padding: 10px 12px; width: 140px; }
  .floater__head { font-size: 10px; gap: 6px; }
  .floater__body { font-size: 10.5px; margin-bottom: 8px; }
  .floater__metric { padding-top: 8px; }
  .floater__metric span { font-size: 9px; }
  .floater__metric strong { font-size: 13px; }

  /* Eyebrow and section heads */
  .eyebrow { font-size: 11px; padding: 6px 12px; margin-bottom: 22px; }
  .section-tag { font-size: 11px; padding: 5px 11px; margin-bottom: 18px; }
  .section-title { font-size: clamp(28px, 7.5vw, 44px); }
  .section-lead { font-size: 15px; }
  .section-head { margin-bottom: 36px; }

  /* Cards: stack to single column */
  .system__grid { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; padding: 24px 22px; }
  .service-card--feature { grid-column: span 1; }
  .culture__grid { grid-template-columns: 1fr; }
  .cases__grid { grid-template-columns: 1fr; }
  .case-listing__grid { grid-template-columns: 1fr; }

  /* System / pillar cards a bit tighter */
  .system-card { padding: 24px 22px 28px; }
  .system-card__num { margin-bottom: 22px; }
  .pillar { padding: 24px 20px 28px; }
  .system__flow { font-size: 11px; gap: 10px; margin-top: 28px; }

  /* Positioning text */
  .positioning__text { font-size: 17px; }

  /* Customer journey — tighter spacing */
  .journey__diagram { margin-top: 32px; padding-left: 28px; }
  .journey__stages { padding-left: 22px; gap: 22px; }
  .journey__node { width: 40px; height: 40px; margin-left: -45px; }
  .journey__node svg { width: 18px; height: 18px; }
  .journey__caption { padding: 16px 18px; margin-top: 36px; font-size: 13px; }

  /* IA capabilities */
  .ai-cap { padding: 22px 0; gap: 16px; }
  .ai-cap h4 { font-size: 18px; }
  .ai-cap p { font-size: 14px; }

  /* Mandarino chat */
  .chat { max-width: 100%; margin-top: 24px; }
  .chat__msg { font-size: 13px; }

  /* Mindset card */
  .mindset__card { padding: 32px 22px; }
  .mindset__list { grid-template-columns: 1fr; }
  .mindset__brand { padding: 14px 20px; }
  .mindset__name { font-size: 22px; }
  .mindset__plus { font-size: 26px; }

  /* Despegue teaser */
  .despegue__inner { padding: 32px 24px; }
  .despegue__title { font-size: clamp(26px, 8vw, 40px); }
  .despegue__features { grid-template-columns: 1fr; gap: 8px; margin-bottom: 24px; }
  .despegue__features li { font-size: 13.5px; }
  .despegue__cta { padding: 12px 20px; font-size: 13px; }

  /* Results stats */
  .results__grid { grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 40px; }
  .stat { padding: 20px 16px; }
  .stat__num { font-size: clamp(32px, 9vw, 48px); margin-bottom: 8px; }
  .stat__label { font-size: 13px; }
  .results__sectors h3 { font-size: 12px; margin-bottom: 18px; }
  .sector-track { font-size: clamp(18px, 6vw, 26px); gap: 22px; }

  /* CTA card */
  .cta__card { padding: 56px 24px; }
  .cta__title { font-size: clamp(32px, 9vw, 48px); margin-bottom: 18px; }
  .cta__text { font-size: 15px; margin-bottom: 28px; }
  .cta__form-grid { grid-template-columns: 1fr; gap: 12px; }

  /* Case study page */
  .case-page { padding-top: 80px; }
  .case-hero { padding: 32px 0 48px; }
  .case-hero__title { font-size: clamp(40px, 11vw, 64px); }
  .case-hero__subtitle { font-size: 16px; }
  .case-hero__brand { max-width: 160px; padding: 18px; aspect-ratio: 1.6/1; }
  .case-hero__cover { border-radius: var(--radius-lg); }
  .case-body { padding: 48px 0; }
  .case-block { margin-bottom: 36px; }
  .case-block h2 { font-size: clamp(22px, 5.5vw, 30px); }
  .case-block p { font-size: 15px; }
  .case-results { padding: 48px 0; }
  .case-results__grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .case-result { padding: 22px 18px; }
  .case-result__num { font-size: clamp(28px, 7vw, 40px); }
  .case-result__label { font-size: 13px; }
  .case-gallery { padding: 48px 0; }
  .case-gallery__grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .case-gallery__item--wide { grid-column: span 2; aspect-ratio: 16/10; }
  .case-gallery__item--medium { grid-column: span 2; }
  .case-related { padding: 48px 0; }
  .case-listing { padding-top: 100px; }
  .case-listing__filters { gap: 6px; margin-bottom: 32px; }
  .case-filter { padding: 8px 14px; font-size: 12px; }

  /* Case card brand badge slightly smaller on mobile */
  .case-card__brand { width: 48px; height: 48px; top: -24px; right: 18px; }
  .case-card__body { padding: 22px 22px 24px; }
  .case-card h3 { font-size: 22px; }

  /* Footer */
  .footer { padding-top: 56px; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 36px 24px; padding-bottom: 48px; }
  .footer__brand { grid-column: span 2; }
  .footer__brand p { max-width: 100%; }
  .footer__bottom-inner { justify-content: center; text-align: center; gap: 8px; }
  .footer__bottom-inner span:last-child { font-size: 12px; }

  /* Touch targets — buttons min 44px */
  .btn { min-height: 44px; }
  .btn--sm { min-height: 40px; padding: 10px 16px; }
}

/* ---------- Small mobile (≤560px) ---------- */
@media (max-width: 560px) {
  /* Hero visual: switch to a clean 2×2 grid showing all 4 engines.
     The decorative mandarin symbol is hidden because it competes with the cards. */
  .hero__visual {
    aspect-ratio: auto;
    max-width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .mandarin-symbol { display: none; }
  .floater {
    position: static;
    width: 100%;
    top: auto; right: auto; bottom: auto; left: auto;
    animation: none;
    padding: 12px 14px;
  }
  .floater__body { min-height: 30px; }

  /* Hero meta — column layout */
  .hero__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .hero__meta-item {
    flex-direction: row;
    align-items: baseline;
    gap: 8px;
  }
  .hero__meta-item strong { font-size: 17px; }
  .hero__meta-item span { font-size: 12px; }

  /* Hero CTAs full-width */
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { justify-content: center; width: 100%; }

  /* Section title scales down */
  .section-title { font-size: clamp(26px, 8vw, 38px); }

  /* Despegue rocket smaller */
  .despegue__visual { max-width: 160px; }

  /* Mindset card padding tighter */
  .mindset__card { padding: 28px 18px; }

  /* CTA card */
  .cta__card { padding: 44px 18px; }
  .cta__title { font-size: clamp(28px, 9.5vw, 40px); }

  /* Case hero meta pills smaller */
  .case-meta-pill { font-size: 11px; padding: 6px 11px; }

  /* Case body sticky becomes inline blocks */
  .case-body__sticky .case-block { margin-bottom: 24px; }

  /* Cases / case-results — single column on tiny screens */
  .case-results__grid { grid-template-columns: 1fr; }

  /* Sector marquee not too big */
  .sector-track { font-size: 18px; gap: 18px; }
}

/* ---------- Tiny mobile (≤420px) ---------- */
@media (max-width: 420px) {
  .container { padding-left: 16px; padding-right: 16px; }

  /* Footer single column */
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__brand { grid-column: span 1; }

  /* Cases / clients single column */
  .clients__grid { grid-template-columns: 1fr; }

  /* Hero title scales further */
  .hero__title { font-size: clamp(30px, 11vw, 44px); }
  .hero__subtitle { font-size: 15px; }

  /* Floaters in 2×2 grid: tighter padding/typography */
  .floater { padding: 10px 12px; }
  .floater__head { font-size: 10px; }
  .floater__body { font-size: 10.5px; }
  .floater__metric strong { font-size: 12.5px; }

  /* Service / system cards tighter */
  .service-card, .system-card, .pillar { padding: 22px 18px; }
  .service-card h3 { font-size: 17px; }
  .system-card h3 { font-size: 17px; }

  /* Section tag wraps tighter */
  .section-tag { font-size: 10.5px; letter-spacing: 0.14em; }
}

/* ============== REDUCED MOTION ============== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}