:root {
  --color-primary: #e53935;
  --color-primary-dark: #b71c1c;
  --color-accent: #ffb300;
  --color-bg: #050608;
  --color-surface: #111318;
  --color-surface-alt: #161920;
  --color-border: #262a33;
  --color-text: #f5f5f5;
  --color-muted: #a0a4b8;
  --color-success: #4caf50;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.5);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --nav-height: 76px;
  --transition-fast: 0.18s ease-out;
  --transition-med: 0.25s ease-out;
}

html {
  scroll-behavior: smooth;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--color-text);
  background: radial-gradient(
    circle at top,
    color-mix(in srgb, var(--color-surface) 70%, #000) 0,
    var(--color-bg) 45%,
    #000 100%
  );
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

main {
  padding-top: var(--nav-height);
}

.container {
  width: min(1120px, 100% - 3rem);
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: linear-gradient(
    to bottom,
    rgba(5, 6, 8, 0.95),
    rgba(5, 6, 8, 0.6),
    transparent
  );
  border-bottom: 1px solid transparent;
  transition: background var(--transition-med), border-color var(--transition-med),
    box-shadow var(--transition-med), transform 0.2s ease-out;
}

.site-header.scrolled {
  background: rgba(5, 6, 8, 0.98);
  border-bottom-color: rgba(255, 255, 255, 0.05);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.7);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: 1.25rem;
}

.brand-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.main-nav {
  position: relative;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--color-muted);
  border: 1px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast), transform var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  transform: translateY(-1px);
}

.nav-link.active {
  color: #fff;
  border-color: color-mix(in srgb, var(--color-primary) 60%, transparent);
  background: radial-gradient(
    circle at top left,
    color-mix(in srgb, var(--color-accent) 55%, var(--color-primary-dark)),
    var(--color-primary-dark)
  );
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-pill);
  border: none;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 14px 35px color-mix(in srgb, var(--color-primary) 55%, transparent);
  transition: transform var(--transition-med), box-shadow var(--transition-med),
    filter var(--transition-med);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 18px 45px color-mix(in srgb, var(--color-primary) 65%, transparent);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(17, 19, 24, 0.85);
  color: var(--color-text);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-med), border-color var(--transition-med),
    transform var(--transition-med), box-shadow var(--transition-med);
}

.btn-secondary:hover {
  background: rgba(17, 19, 24, 1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-accent);
  font-weight: 500;
  font-size: 0.95rem;
}

.text-link::after {
  content: "→";
  font-size: 0.9rem;
  transition: transform var(--transition-fast);
}

.text-link:hover::after {
  transform: translateX(3px);
}

.hero {
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(
      circle at 22% 20%,
      color-mix(in srgb, var(--color-primary) 22%, transparent) 0,
      transparent 45%
    ),
    linear-gradient(
      to bottom,
      rgba(5, 6, 8, 0.35),
      rgba(5, 6, 8, 0.92) 78%,
      rgba(5, 6, 8, 0.98)
    ),
    url("../assets/matter-hero-background.png");
  background-size: cover;
  background-position: center right;
  transform: translateY(var(--parallax-offset, 0px)) scale(1.02);
  filter: saturate(1.04) contrast(1.04);
  will-change: transform;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 3vw + 1rem, 3.2rem);
  line-height: 1.05;
  margin-bottom: 1rem;
}

.highlight {
  display: inline-block;
  background: linear-gradient(120deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  color: transparent;
}

.hero-text {
  color: var(--color-muted);
  max-width: 34rem;
  margin-bottom: 1.5rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--color-accent);
  margin-bottom: 0.7rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.8rem;
}

.quick-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin: 0;
}

.quick-stats dt {
  font-weight: 600;
}

.quick-stats dd {
  margin: 0.1rem 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.hero-panel {
  display: flex;
  justify-content: flex-end;
}

.hero-card {
  width: 100%;
  max-width: 360px;
  background: radial-gradient(circle at top left, #1c1f2b, #08090c);
  border-radius: 26px;
  padding: 1.75rem 1.5rem 1.6rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-soft);
}

.hero-card h2 {
  font-size: 1.2rem;
  margin-top: 0;
}

.hero-card ul {
  padding-left: 1.2rem;
  margin-bottom: 1.2rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.hero-card-foot {
  font-size: 0.85rem;
  color: var(--color-muted);
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  padding-top: 0.8rem;
}

.section {
  padding: 3.75rem 0;
}

.section-alt {
  background: radial-gradient(circle at top, #151825, #050608);
}

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-header h2 {
  margin-bottom: 0.4rem;
}

.section-header p {
  color: var(--color-muted);
  max-width: 34rem;
  margin-inline: auto;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
  gap: 2.5rem;
  align-items: start;
}

.section-content p {
  color: var(--color-muted);
}

.section-content p + p {
  margin-top: 0.6rem;
}

.section-highlight {
  display: grid;
  gap: 1.25rem;
}

.card {
  background: radial-gradient(circle at top left, #1a1e29, #090a0e);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.3rem 1.3rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
}

.card.alt {
  background: radial-gradient(circle at top right, #2b1a1a, #090909);
}

.card h3 {
  margin-top: 0;
}

.card p {
  color: var(--color-muted);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}

.service-card {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(165deg, rgba(20, 24, 34, 0.94), rgba(7, 8, 12, 0.98));
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.55);
  transform: translateY(0);
  transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med);
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    circle at 0% 0%,
    color-mix(in srgb, var(--color-primary) 20%, transparent),
    transparent 58%
  );
  opacity: 0.7;
}

.service-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 52%;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(
    110deg,
    rgba(255, 255, 255, 0) 20%,
    rgba(255, 255, 255, 0.16) 50%,
    rgba(255, 255, 255, 0) 80%
  );
  transition: left 0.75s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: color-mix(in srgb, var(--color-accent) 35%, rgba(255, 255, 255, 0.18));
  box-shadow: 0 26px 56px rgba(0, 0, 0, 0.68);
}

.service-card:hover::after {
  left: 130%;
}

.service-card h3,
.service-card p,
.service-card ul,
.service-card .text-link {
  position: relative;
  z-index: 1;
}

.service-card h3 {
  margin-top: 0;
  margin-bottom: 0.7rem;
  font-size: 1.32rem;
  line-height: 1.2;
}

.service-card p {
  margin-bottom: 0.8rem;
  color: color-mix(in srgb, var(--color-muted) 90%, #fff);
}

.service-card ul {
  padding-left: 1.1rem;
  margin: 0 0 0.9rem;
  color: color-mix(in srgb, var(--color-muted) 88%, #fff);
  font-size: 0.93rem;
}

.service-card li + li {
  margin-top: 0.22rem;
}

.service-card .text-link {
  font-weight: 600;
}

.service-card .text-link::after {
  transition: transform var(--transition-fast);
}

.service-card .text-link:hover::after {
  transform: translateX(5px);
}

#quienes-somos {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

#quienes-somos::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto;
  height: 70%;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 40%, color-mix(in srgb, var(--color-primary) 22%, transparent), transparent 58%),
    radial-gradient(circle at 84% 25%, color-mix(in srgb, var(--color-accent) 14%, transparent), transparent 52%);
  opacity: 0.45;
  filter: blur(14px);
}

#quienes-somos::after {
  content: "";
  position: absolute;
  inset: auto -18% -30% -18%;
  height: 60%;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 30% 35%, color-mix(in srgb, var(--color-primary) 24%, transparent), transparent 60%),
    radial-gradient(circle at 75% 60%, color-mix(in srgb, var(--color-accent) 18%, transparent), transparent 58%);
  filter: blur(34px);
  opacity: 0.55;
  animation: ambientPulse 7.5s ease-in-out infinite alternate;
}

#quienes-somos .section-grid {
  position: relative;
  z-index: 1;
  align-items: stretch;
}

#quienes-somos .section-content {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(160deg, rgba(17, 21, 29, 0.82), rgba(5, 6, 8, 0.9));
  border-radius: 22px;
  padding: 1.6rem 1.45rem;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  transition: transform var(--transition-med), box-shadow var(--transition-med),
    border-color var(--transition-med);
}

#quienes-somos .section-content:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--color-primary) 35%, rgba(255, 255, 255, 0.16));
  box-shadow: 0 26px 54px rgba(0, 0, 0, 0.58);
}

#quienes-somos .section-content h2 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

#quienes-somos .section-content p {
  font-size: 1.02rem;
  line-height: 1.72;
}

.history-points {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.history-points span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.32rem 0.78rem;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: color-mix(in srgb, var(--color-text) 92%, #fff);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.03);
}

#quienes-somos .history-points span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 24%, transparent);
}

#quienes-somos .section-highlight {
  gap: 1rem;
  perspective: 1000px;
}

#quienes-somos .section-highlight .card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.56);
  transform: translateY(0) rotateX(0) rotateY(0);
  transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med);
  animation: cardFloat 5.5s ease-in-out infinite;
  transform-style: preserve-3d;
  will-change: transform;
}

#quienes-somos .section-highlight .card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    110deg,
    rgba(255, 255, 255, 0) 22%,
    rgba(255, 255, 255, 0.14) 47%,
    rgba(255, 255, 255, 0) 72%
  );
  transform: translateX(-120%);
  transition: transform 0.75s ease;
}

#quienes-somos .section-highlight .card::after {
  content: "";
  position: absolute;
  inset: auto -40% -50%;
  height: 64%;
  pointer-events: none;
  background: radial-gradient(
    circle at center,
    color-mix(in srgb, var(--color-primary) 22%, transparent) 0%,
    transparent 72%
  );
  opacity: 0.45;
  filter: blur(18px);
}

#quienes-somos .section-highlight .card:hover {
  transform: translateY(-6px) rotateX(2deg) rotateY(-2deg);
  box-shadow: 0 24px 52px rgba(0, 0, 0, 0.66);
  border-color: color-mix(in srgb, var(--color-accent) 35%, rgba(255, 255, 255, 0.18));
}

#quienes-somos .section-highlight .card:hover::before {
  transform: translateX(120%);
}

#quienes-somos .section-highlight .card.alt:hover {
  transform: translateY(-6px) rotateX(2deg) rotateY(2deg);
}

#quienes-somos .section-highlight .card.is-tilting {
  animation: none;
  transition: transform 0.12s linear, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: 0 26px 56px rgba(0, 0, 0, 0.68);
  border-color: color-mix(in srgb, var(--color-accent) 42%, rgba(255, 255, 255, 0.2));
}

#quienes-somos .section-highlight .card:nth-child(2) {
  animation-delay: 0.6s;
}

#quienes-somos .section-highlight .card h3 {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

#quienes-somos .section-highlight .card-icon {
  display: inline-grid;
  place-items: center;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 999px;
  color: color-mix(in srgb, var(--color-accent) 75%, #fff);
  font-size: 0.72rem;
  line-height: 1;
  background: color-mix(in srgb, var(--color-primary) 28%, transparent);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

@keyframes ambientPulse {
  0% {
    transform: translateY(0) scale(1);
    opacity: 0.45;
  }
  100% {
    transform: translateY(-8px) scale(1.05);
    opacity: 0.7;
  }
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.clients-carousel {
  position: relative;
  overflow: hidden;
  width: min(980px, 100%);
  margin-inline: auto;
  border-radius: 22px;
}

.clients-track {
  display: flex;
  gap: 1rem;
  transition: transform 0.6s ease;
  will-change: transform;
}

.client-card {
  flex: 0 0 calc((100% - 2rem) / 3);
  border-radius: 16px;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: linear-gradient(160deg, rgba(20, 22, 30, 0.94), rgba(5, 6, 8, 0.98));
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.55);
}

.client-logo-wrap {
  height: 108px;
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.01));
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 0.75rem;
}

.client-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: auto;
  filter: contrast(1.08) saturate(1.07) drop-shadow(0 5px 16px rgba(0, 0, 0, 0.35));
}

.client-name {
  margin: 0.8rem 0 0;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-align: center;
}

.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: flex-end;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: #050608;
  padding: 2.5rem 0 1.5rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.4fr;
  gap: 1.8rem;
  font-size: 0.9rem;
}

.footer-grid p,
.footer-links {
  color: var(--color-muted);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.footer-links a:hover {
  color: var(--color-text);
}

.footer-bottom {
  margin-top: 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-muted);
}

.page-hero {
  padding: 4.5rem 0 2.5rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: linear-gradient(
      to bottom,
      rgba(5, 6, 8, 0.45),
      rgba(5, 6, 8, 0.96)
    ),
    url("../assets/matter-hero-background.png");
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  transform: translateY(var(--parallax-offset, 0px)) scale(1.02);
  will-change: transform;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.fire-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.fire-particle {
  position: absolute;
  border-radius: 999px;
  background: radial-gradient(
    circle at 30% 30%,
    rgba(255, 196, 87, 0.95) 0%,
    rgba(229, 57, 53, 0.85) 35%,
    rgba(229, 57, 53, 0.18) 65%,
    rgba(0, 0, 0, 0) 72%
  );
  box-shadow: 0 0 18px rgba(229, 57, 53, 0.55);
  opacity: 0.85;
  transform: translate3d(0, 0, 0);
  will-change: transform, opacity;
  mix-blend-mode: screen;
}

.fire-glow-soft {
  filter: blur(0.2px) saturate(1.05);
}

.hero,
.page-hero {
  isolation: isolate;
}

@media (prefers-reduced-motion: reduce) {
  .fire-layer {
    display: none;
  }
}

.page-hero h1 {
  font-size: clamp(2.1rem, 2.4vw + 1rem, 2.6rem);
  margin-bottom: 0.6rem;
}

.values-carousel {
  position: relative;
  width: min(1080px, 100%);
  margin-inline: auto;
  overflow: hidden;
  border-radius: 24px;
  padding: 0.25rem 0.25rem 1.1rem;
}

.values-carousel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.02) 18%,
    rgba(255, 255, 255, 0)
  );
}

.values-track {
  display: flex;
  gap: 1rem;
  transition: transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: transform;
}

.value-card {
  flex: 0 0 calc((100% - 2rem) / 3);
  min-height: 245px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: linear-gradient(165deg, rgba(16, 20, 30, 0.96), rgba(5, 6, 10, 0.98));
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.55);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    circle at 0% 0%,
    color-mix(in srgb, var(--color-primary) 18%, transparent),
    transparent 58%
  );
}

.value-card h3,
.value-card p {
  position: relative;
  z-index: 1;
}

.value-card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.value-card p {
  color: color-mix(in srgb, var(--color-muted) 90%, #fff);
}

.values-dots {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 0.85rem;
}

.values-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.26);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.values-dot.active {
  transform: scale(1.35);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}

.feature-list {
  padding-left: 1.2rem;
  color: var(--color-muted);
}

.feature-list.columns {
  columns: 2;
  column-gap: 1.4rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.6rem;
}

.project-card {
  background: radial-gradient(circle at top left, #21161a, #060608);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.4rem 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow-soft);
}

.project-meta {
  font-size: 0.85rem;
  color: var(--color-muted);
}

.clients-list {
  list-style: none;
  padding: 0;
  margin: 0.8rem 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.clients-list li + li {
  margin-top: 0.25rem;
}

#compromiso-calidad {
  position: relative;
  overflow: hidden;
}

#compromiso-calidad::before {
  content: "";
  position: absolute;
  inset: -30% -20% auto;
  height: 70%;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 35%, color-mix(in srgb, var(--color-primary) 18%, transparent), transparent 60%),
    radial-gradient(circle at 85% 20%, color-mix(in srgb, var(--color-accent) 14%, transparent), transparent 56%);
  filter: blur(20px);
  opacity: 0.45;
}

.quality-grid {
  align-items: stretch;
  position: relative;
  z-index: 1;
}

.quality-content {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 1.35rem 1.25rem;
  background: linear-gradient(160deg, rgba(16, 19, 28, 0.82), rgba(5, 6, 8, 0.92));
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.46);
}

.quality-content h2 {
  margin-top: 0;
}

.quality-content p {
  color: color-mix(in srgb, var(--color-muted) 90%, #fff);
}

.quality-points {
  margin-top: 0.95rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.quality-points span {
  display: inline-flex;
  align-items: center;
  padding: 0.34rem 0.8rem;
  font-size: 0.82rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: color-mix(in srgb, var(--color-text) 92%, #fff);
}

.alliance-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background:
    radial-gradient(
      circle at var(--spot-x, 18%) var(--spot-y, 15%),
      rgba(255, 255, 255, 0.16) 0%,
      rgba(255, 255, 255, 0.04) 26%,
      transparent 58%
    ),
    linear-gradient(165deg, rgba(18, 22, 32, 0.95), rgba(6, 8, 12, 0.98));
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.58);
  transition: transform var(--transition-med), box-shadow var(--transition-med),
    border-color var(--transition-med), background-position var(--transition-fast);
}

.alliance-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--color-accent) 38%, rgba(255, 255, 255, 0.2));
  box-shadow: 0 28px 58px rgba(0, 0, 0, 0.66);
}

.alliance-card h3 {
  margin-top: 0;
}

.alliance-card .clients-list {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.42rem;
}

.alliance-card .clients-list li {
  list-style: none;
  position: relative;
  padding-left: 1rem;
  letter-spacing: 0.02em;
}

.alliance-card .clients-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 24%, transparent);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.2fr);
  gap: 2rem;
  align-items: flex-start;
}

.form-field {
  margin-bottom: 1rem;
}

.form-field label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.9rem;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(7, 8, 12, 0.95);
  color: var(--color-text);
  padding: 0.55rem 0.75rem;
  font: inherit;
  outline: 0;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast), transform 0.1s ease-out;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: color-mix(in srgb, var(--color-primary) 80%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-primary) 70%, transparent);
  background: #050608;
  transform: translateY(-1px);
}

.field-error {
  min-height: 1rem;
  margin: 0.2rem 0 0;
  font-size: 0.8rem;
  color: #ff8a80;
}

.form-status {
  margin-top: 0.75rem;
  font-size: 0.85rem;
}

.form-status.success {
  color: var(--color-success);
}

.form-status.error {
  color: #ff8a80;
}

.full-width {
  width: 100%;
  justify-content: center;
}

.map-wrapper {
  margin-top: 1rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-soft);
}

.map-wrapper iframe {
  width: 100%;
  min-height: 260px;
  border: 0;
}

.map-note {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  color: var(--color-muted);
}

.floating-buttons {
  position: fixed;
  right: 1.2rem;
  bottom: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  z-index: 60;
}

.floating-btn {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  border: none;
  cursor: pointer;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
  transform: translateY(0);
  transition: transform var(--transition-med), box-shadow var(--transition-med),
    filter var(--transition-med), opacity var(--transition-med);
  opacity: 0.92;
}

.floating-btn:hover {
  transform: translateY(-3px) scale(1.03);
  filter: brightness(1.05);
  opacity: 1;
}

.floating-btn.whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
}

.floating-btn.facebook {
  background: linear-gradient(135deg, #1877f2, #0c47a1);
}

.floating-btn.instagram {
  background: radial-gradient(circle at 20% 20%, #fdf497 0, #fd5949 40%, #d6249f 65%, #285aeb 100%);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(5, 6, 8, 0.88);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: #fff;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(3px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-3px) rotate(-45deg);
}

[data-animate] {
  opacity: 0;
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

[data-animate="fade-up"] {
  transform: translateY(16px);
}

[data-animate="fade-left"] {
  transform: translateX(-16px);
}

[data-animate="fade-right"] {
  transform: translateX(16px);
}

[data-animate="fade-in"] {
  transform: translate3d(0, 0, 0);
}

[data-animate="zoom-in"] {
  transform: scale(0.98);
}

[data-animate].visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

[data-animate="zoom-in"].visible {
  transform: scale(1);
}

[data-animate][data-delay] {
  transition-delay: calc(0.08s + (attr(data-delay number) * 1ms));
}

@media (max-width: 960px) {
  .hero-grid,
  .section-grid,
  .contact-grid,
  .cta-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-panel {
    order: -1;
    justify-content: flex-start;
  }

  .hero-card {
    max-width: none;
  }

  .cta-actions {
    justify-content: flex-start;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .container {
    width: min(100% - 2rem, 720px);
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    right: 0;
    top: calc(100% + 0.5rem);
    background: rgba(5, 6, 8, 0.98);
    border-radius: 18px;
    padding: 0.75rem;
    box-shadow: 0 16px 45px rgba(0, 0, 0, 0.9);
    flex-direction: column;
    align-items: flex-start;
    min-width: 210px;
    transform-origin: top right;
    transform: scale(0.96);
    opacity: 0;
    pointer-events: none;
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
  }

  .hero {
    padding-top: 3.5rem;
  }

  .section {
    padding: 3rem 0;
  }

  .cards-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  #quienes-somos .section-content {
    padding: 1.25rem 1.1rem;
  }

  .client-card {
    flex-basis: calc((100% - 1rem) / 2);
  }

  .value-card {
    flex-basis: calc((100% - 1rem) / 2);
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .floating-buttons {
    right: 0.85rem;
    bottom: 0.95rem;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .feature-list.columns {
    columns: 1;
  }

  .client-card {
    flex-basis: 100%;
  }

  .value-card {
    flex-basis: 100%;
    min-height: 220px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #quienes-somos::after,
  #quienes-somos .section-highlight .card {
    animation: none;
  }

  [data-animate] {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition: none;
  }
}

/* Estilos para imágenes de sección e IA */
.section-image-wrapper {
  margin: 1.5rem 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.5);
  position: relative;
}

.section-image-wrapper.centered {
  max-width: 800px;
  margin-inline: auto;
}

.section-image-wrapper.mb-1 {
  margin-bottom: 1rem;
}

.section-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.section-image-wrapper:hover .section-image {
  transform: scale(1.04);
}

.hero-visual {
  margin-bottom: 2rem;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
}

.card-image-wrapper {
  margin-top: 1rem;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.card-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.mb-1 {
  margin-bottom: 1rem;
}

/* Mejora accesibilidad: resalta foco con teclado */
:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--color-primary) 65%, transparent);
  outline-offset: 3px;
}