:root {
  --color-solar-dark: #1e1e24;
  --color-solar-blue: #c50f38;
  --color-solar-cyan: #e10739;
  --color-solar-yellow: #f70633;
  --color-solar-light: #f5f5f7;
  --color-neutral-100: #ffffff;
  --color-neutral-200: #f6f6f7;
  --color-neutral-400: #a0a8b5;
  --color-neutral-600: #5b677a;
  --color-neutral-900: #111b29;
  --font-sans: "Inter", "Segoe UI", sans-serif;
  --max-width: 100%;
  --shadow-lg: 0 40px 70px -40px rgba(2, 12, 16, 0.65);
  --shadow-md: 0 30px 50px -30px rgba(15, 31, 45, 0.35);
  --radius-lg: 32px;
  --radius-md: 20px;
  --radius-sm: 12px;
  --transition: 0.35s cubic-bezier(0.25, 0.1, 0.25, 1);
  --header-height: 88px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-neutral-900);
  background-color: var(--color-neutral-100);
  line-height: 1.6;
}

body.is-slider-expanded {
  overflow: hidden;
}

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

figure {
  margin: 0;
  padding: 0;
}

button,
input,
textarea {
  font-family: inherit;
}

.container {
  max-width: var(--max-width);
  padding: 0 24px;
  margin: 0 auto;
}

.site-header {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  background: rgba(30, 30, 36, 0.55);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  -webkit-transition: background-color 0.4s ease, box-shadow 0.4s ease;
  -moz-transition: background-color 0.4s ease, box-shadow 0.4s ease;
  -o-transition: background-color 0.4s ease, box-shadow 0.4s ease;
  transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

.site-header.is-scrolled {
  background: rgba(30, 30, 36, 0.95);
  box-shadow: 0 20px 40px -25px rgba(12, 12, 16, 0.7);
}

.header-content {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  color: var(--color-neutral-100);
}

.logo-image {
  display: block;
  width: clamp(52px, 6vw, 90px);
  height: auto;
}

.logo-name {
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.logo-tagline {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.7;
}

.main-nav {
  display: flex;
  gap: 20px;
  margin-left: auto;
}

.main-nav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.84);
  font-weight: 500;
  transition: color var(--transition);
}

.main-nav a:hover {
  color: var(--color-solar-yellow);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  margin-left: auto;
  padding: 8px;
  color: var(--color-neutral-100);
  transition: color 0.25s ease, transform 0.25s ease;
}

.nav-toggle:hover {
  color: var(--color-solar-yellow);
}

.nav-toggle.is-active {
  color: var(--color-solar-yellow);
  transform: rotate(90deg);
}

.nav-toggle svg {
  display: block;
  width: 24px;
  height: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 24px;
  font-weight: 600;
  cursor: pointer;
  border: 0;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--color-solar-yellow),
    var(--color-solar-blue)
  );
  color: #ffffff;
  box-shadow: 0 18px 30px -20px rgba(255, 76, 76, 0.65);
}

.btn-primary:hover {
  box-shadow: 0 24px 40px -18px rgba(157, 28, 28, 0.65);
}

.contact-form .btn-primary.is-success {
  background: linear-gradient(135deg, #33f0a1, #22c1dd);
  color: var(--color-solar-dark);
  box-shadow: 0 18px 30px -20px rgba(51, 240, 161, 0.8);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--color-neutral-100);
}

.btn-outline:hover {
  border-color: var(--color-neutral-100);
  background: rgba(255, 255, 255, 0.08);
}

.btn-soft {
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-neutral-100);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-soft:hover {
  background: rgba(255, 255, 255, 0.22);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #1ebe4b, #0c8f34);
  color: #ffffff;
  box-shadow: 0 18px 28px -22px rgba(14, 143, 52, 0.8);
}

.btn-whatsapp:hover {
  box-shadow: 0 24px 32px -22px rgba(30, 190, 75, 0.75);
}

.btn-block {
  width: 100%;
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  background: radial-gradient(
      circle at top left,
      rgba(255, 76, 76, 0.55),
      transparent 45%
    ),
    radial-gradient(
      circle at top right,
      rgba(64, 64, 72, 0.65),
      transparent 55%
    ),
    linear-gradient(
      185deg,
      rgba(30, 30, 36, 0.96) 0%,
      rgba(12, 12, 16, 0.98) 100%
    );
  color: var(--color-neutral-100);
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(0);
  opacity: 0.45;
  z-index: 0;
}

.hero::before {
  top: -160px;
  right: -120px;
  width: 380px;
  height: 380px;
  background: radial-gradient(
    circle,
    rgba(255, 76, 76, 0.7) 0%,
    rgba(255, 76, 76, 0) 70%
  );
}

.hero::after {
  bottom: -140px;
  left: -140px;
  width: 420px;
  height: 420px;
  background: radial-gradient(
    circle,
    rgba(112, 112, 112, 0.65) 0%,
    rgba(112, 112, 112, 0) 75%
  );
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(28, 28, 36, 0.85) 0%,
    rgba(28, 28, 36, 0.55) 55%,
    rgba(28, 28, 36, 0.92) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 64px;
  align-items: center;
  padding: 60px 24px;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  text-shadow: 0 18px 40px rgba(4, 26, 43, 0.45);
}

.hero-description {
  font-size: 1.1rem;
  max-width: 520px;
  opacity: 0.9;
  color: rgba(255, 255, 255, 0.82);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-solar-yellow);
  margin-bottom: 18px;
}

.cta-group {
  display: flex;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.hero-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-neutral-100);
  font-size: 0.9rem;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: background 0.25s ease, transform 0.25s ease;
}

.contact-chip:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-1px);
}

.contacto-mini {
  background: linear-gradient(
    135deg,
    rgba(29, 29, 35, 0.92),
    rgba(157, 28, 28, 0.92)
  );
  color: #ffffff;
  padding: 60px 0;
}

.contacto-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.contacto-mini-card {
  display: flex;
  gap: 18px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 24px 48px -36px rgba(0, 0, 0, 0.75);
}

.contacto-mini-card strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.contacto-mini-card a {
  display: block;
  color: #ffffff;
  text-decoration: none;
  font-size: 0.95rem;
  margin-top: 4px;
}

.contacto-mini-card a:hover {
  text-decoration: underline;
}

.contacto-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.nota-disponibilidad {
  display: block;
  margin-top: 6px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

.equipo {
  background: linear-gradient(
    160deg,
    rgba(244, 245, 247, 0.9),
    rgba(230, 230, 233, 0.7)
  );
}

.equipo-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: center;
}

.equipo-media img {
  border-radius: var(--radius-lg);
  box-shadow: 0 28px 60px -42px rgba(36, 36, 42, 0.45);
}

.equipo-copy ul {
  margin: 24px 0 0;
  padding-left: 20px;
  color: var(--color-solar-blue);
  font-weight: 500;
}

.equipo-copy ul li {
  margin-bottom: 10px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-top: 48px;
  font-size: 0.95rem;
}

.hero-stats dt {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.hero-visual {
  position: relative;
  display: grid;
  gap: 24px;
  justify-items: end;
}

.hero-visual img {
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 70px -45px rgba(4, 26, 43, 0.9);
}

.floating-card {
  background: rgba(8, 39, 60, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  max-width: 320px;
}

.floating-card h3 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 1.1rem;
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.floating-card__status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
}

.status-ok {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #33f0a1;
  font-weight: 600;
}

.status-ok::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 10px rgba(51, 240, 161, 0.6);
}

.section {
  padding: 60px 0;
  position: relative;
}

.mision-vision {
  background: linear-gradient(
      135deg,
      rgba(30, 30, 36, 0.94),
      rgba(157, 28, 28, 0.88)
    ),
    url("assets/servicio-redes.svg") no-repeat right/contain;
  color: var(--color-neutral-100);
  background-size: cover;
  background-position: center;
}

.mv-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.mv-card {
  background: rgba(30, 30, 36, 0.78);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
}

.mv-card h2 {
  margin-top: 0;
  margin-bottom: 20px;
  font-size: 1.8rem;
  color: var(--color-solar-yellow);
}

.mv-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.02rem;
}

.mv-highlights {
  margin: 48px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.mv-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px 24px;
  background: rgba(30, 30, 36, 0.6);
  border: 1px solid rgba(255, 76, 76, 0.2);
  border-radius: var(--radius-md);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--color-neutral-100);
}

.mv-highlights strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.05rem;
  color: var(--color-solar-yellow);
}

.mv-highlights p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

.mv-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.energia {
  background: linear-gradient(
    130deg,
    rgba(255, 76, 76, 0.08),
    rgba(112, 112, 112, 0.12)
  );
}

.energia-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: center;
}

.energia-visual {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 26px 70px -42px rgba(64, 64, 64, 0.65);
}

.energia-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(4, 12, 24, 0) 55%,
    rgba(4, 12, 24, 0.45) 100%
  );
}

.energia-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.servicios {
  background: linear-gradient(
    165deg,
    rgba(255, 76, 76, 0.08),
    rgba(112, 112, 112, 0.12)
  );
}

.services-intro {
  max-width: 700px;
  margin-bottom: 56px;
}

.services-wrapper {
  display: grid;
  gap: 72px;
}

.service-block-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: center;
  grid-template-areas: "copy media";
}

.service-block-copy {
  grid-area: copy;
  justify-items: flex-start;
}

.service-block-media {
  grid-area: media;
}

.service-summary {
  background: linear-gradient(
    135deg,
    rgba(157, 28, 28, 0.14),
    rgba(30, 30, 36, 0.1)
  );
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid rgba(157, 28, 28, 0.18);
  box-shadow: var(--shadow-md);
  display: grid;
  gap: 18px;
}

.service-block--reverse .service-block-grid {
  grid-template-areas: "media copy";
}

.service-block--reverse .service-block-copy {
  text-align: left;
  justify-self: end;
}

.service-block-copy .service-list {
  max-width: 480px;
}

.service-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(157, 28, 28, 0.18);
  color: var(--color-solar-blue);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.service-summary h3 {
  margin: 0;
  font-size: 1.45rem;
  color: var(--color-solar-dark);
}

.service-summary p {
  margin: 0;
  color: var(--color-neutral-600);
  font-size: 1rem;
}

.service-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--color-solar-dark);
  font-weight: 500;
}

.service-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.96rem;
  color: var(--color-neutral-600);
}

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--color-solar-yellow),
    var(--color-solar-blue)
  );
  box-shadow: 0 0 8px rgba(255, 76, 76, 0.6);
}

.media-slider,
.services-gallery {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(157, 28, 28, 0.15);
  background: linear-gradient(
    150deg,
    rgba(4, 26, 43, 0.92),
    rgba(4, 26, 43, 0.75)
  );
  box-shadow: 0 34px 70px -48px rgba(4, 26, 43, 0.85);
  overflow: hidden;
  display: grid;
  align-items: stretch;
  min-height: 320px;
  transition: transform var(--transition);
}

.media-slider:focus-visible {
  outline: 3px solid rgba(255, 76, 76, 0.6);
  outline-offset: 4px;
}

.media-slider-track,
.service-gallery-track {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  min-height: 320px;
  background: rgba(4, 26, 43, 0.85);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.media-slider-item,
.service-gallery-item {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s ease;
}

.media-slider-item.is-active,
.service-gallery-item.is-active {
  opacity: 1;
  pointer-events: auto;
}

.media-slider-item img,
.media-slider-item video,
.service-gallery-item img,
.service-gallery-item video {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 24px 46px -28px rgba(0, 0, 0, 0.55);
  background: #010b16;
}

.media-slider-item video,
.service-gallery-item video {
  background: #000;
}

.slider-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(4, 26, 43, 0.75);
  color: rgba(255, 255, 255, 0.9);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, border 0.25s ease;
  z-index: 3;
}

.slider-button:hover {
  transform: translateY(-50%) scale(1.05);
  background: rgba(255, 76, 76, 0.18);
  border-color: rgba(255, 255, 255, 0.65);
}

.slider-button:focus-visible {
  outline: 3px solid rgba(255, 76, 76, 0.6);
  outline-offset: 2px;
}

.slider-button.prev {
  left: 18px;
}

.slider-button.next {
  right: 18px;
}

.slider-fullscreen {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(4, 26, 43, 0.75);
  color: rgba(255, 255, 255, 0.9);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, border 0.25s ease;
  z-index: 2;
}

.slider-fullscreen:hover {
  transform: scale(1.05);
  background: rgba(255, 76, 76, 0.18);
  border-color: rgba(255, 255, 255, 0.65);
}

.slider-fullscreen:focus-visible {
  outline: 3px solid rgba(255, 76, 76, 0.6);
  outline-offset: 2px;
}

.slider-status {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(4, 26, 43, 0.82);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.slider-overlay {
  position: fixed;
  inset: 0;
  background: rgba(1, 11, 22, 0.86);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
  z-index: 3000;
}

.slider-overlay.is-visible {
  display: flex;
}

.slider-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(1, 11, 22, 0.55);
}

.slider-overlay__body {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  max-height: 100%;
  display: block;
}

.slider-overlay__close {
  position: absolute;
  top: clamp(16px, 4vw, 32px);
  right: clamp(16px, 4vw, 32px);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(4, 26, 43, 0.82);
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: transform 0.25s ease, background 0.25s ease, border 0.25s ease;
}

.slider-overlay__close:hover {
  transform: scale(1.08);
  background: rgba(255, 76, 76, 0.24);
  border-color: rgba(255, 255, 255, 0.75);
}

.slider-overlay__close:focus-visible {
  outline: 3px solid rgba(255, 76, 76, 0.6);
  outline-offset: 2px;
}

.media-slider--expanded {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 0;
  border: none;
  background: transparent;
  padding: 0;
  box-shadow: none;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.media-slider--expanded .media-slider-track,
.media-slider--expanded .service-gallery-track {
  flex: 1;
  width: 100%;
  height: 100%;
  min-height: 0;
  background: transparent;
  display: flex;
  flex-direction: column;
}

.media-slider--expanded .media-slider-item,
.media-slider--expanded .service-gallery-item {
  padding: 0;
  margin: 0;
}

.media-slider--expanded .slider-button {
  width: 52px;
  height: 52px;
}

.media-slider--expanded .slider-button.prev {
  left: 20px;
}

.media-slider--expanded .slider-button.next {
  right: 20px;
}

.media-slider--expanded .slider-fullscreen {
  display: none;
}

.media-slider--expanded .slider-status {
  font-size: 0.95rem;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
}

.media-slider--expanded .media-slider-item img,
.media-slider--expanded .service-gallery-item img,
.media-slider--expanded .media-slider-item video,
.media-slider--expanded .service-gallery-item video {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  box-shadow: none;
}

.projects {
  background: linear-gradient(
    155deg,
    rgba(4, 26, 43, 0.92),
    rgba(9, 53, 82, 0.75)
  );
  color: var(--color-neutral-100);
}

.projects .section-heading h2 {
  color: var(--color-neutral-100);
}

.carousel {
  height: 90px;
  margin: auto;
  overflow: hidden;
  position: relative;
  width: 100%;
  max-width: 100%;
}

.carousel-track {
  display: flex;
   animation: scrolling var(--animation-duration, 15s) linear infinite;
}

.carousel-track img {
  width: auto;
  max-height: 90px;
  border-radius: var(--radius-md);
  object-fit: contain;
  margin: 0 3rem;
  filter: saturate(0.9);
  -webkit-transition: -webkit-transform 0.35s ease, filter 0.35s ease;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.carousel img:hover,
.carousel img:focus,
.carousel img:active {
  -webkit-transform: scale(1.05);
  -ms-transform: scale(1.05);
  transform: scale(1.05);
  filter: saturate(1.1);
}

@keyframes scrolling {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(var(--scroll-width));
  }
}

@media (max-width: 768px) {
  .carousel-group {
    -webkit-animation-duration: 15s;
    animation-duration: 15s;
  }

  .carousel img {
    max-height: 70px;
    margin: 0 1rem;
  }
}

.clientes {
  background: linear-gradient(
    150deg,
    rgba(245, 246, 250, 0.9),
    rgba(228, 233, 239, 0.8)
  );
}

.clients-intro {
  max-width: 640px;
  margin-bottom: 48px;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* Offset para secciones cuando se navega con enlaces del navbar */
section[id] {
  scroll-margin-top: 88px;
}

@media (max-width: 768px) {
  #inicio {
    padding-top: 72px;
  }
}

.empresa {
  background: linear-gradient(
    135deg,
    rgba(53, 53, 53, 0.04),
    rgba(112, 112, 112, 0.08)
  );
  background: linear-gradient(
    135deg,
    rgba(53, 53, 53, 0.04),
    rgba(112, 112, 112, 0.08)
  );
}

.empresa-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}

.empresa-highlights {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.empresa-highlights li {
  display: flex;
  gap: 14px;
  font-weight: 500;
  color: var(--color-solar-blue);
}

.empresa-highlights li::before {
  content: ">";
  font-size: 1rem;
  color: var(--color-solar-blue);
}

.empresa-cta {
  margin-top: 32px;
  display: flex;
  gap: 16px;
}

.empresa-cards {
  display: grid;
  gap: 24px;
}

.empresa-card {
  background: var(--color-neutral-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid rgba(3, 21, 38, 0.08);
  box-shadow: var(--shadow-md);
}

.empresa-card h3 {
  margin-top: 0;
  margin-bottom: 18px;
  color: var(--color-solar-dark);
}

.empresa-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--color-neutral-600);
  display: grid;
  gap: 10px;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 64px;
}

.section-heading h2 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--color-solar-dark);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.solution-card {
  background: var(--color-neutral-100);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(7, 29, 47, 0.08);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.solution-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at top right,
    rgba(34, 193, 221, 0.15),
    transparent 45%
  );
  opacity: 0;
  transition: opacity var(--transition);
}

.solution-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px -32px rgba(10, 45, 64, 0.45);
}

.solution-card:hover::after {
  opacity: 1;
}

.solution-card .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: rgba(34, 193, 221, 0.12);
  color: var(--color-solar-blue);
  margin-bottom: 20px;
}

.solution-card h3 {
  margin: 0 0 12px;
  font-size: 1.35rem;
  color: var(--color-solar-dark);
}

.solution-card p {
  margin-top: 0;
  margin-bottom: 16px;
  color: var(--color-neutral-600);
}

.solution-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--color-neutral-900);
  font-weight: 500;
}

.tecnologia {
  background: linear-gradient(
    145deg,
    rgba(236, 249, 255, 0.8),
    rgba(244, 249, 255, 1)
  );
}

.tecnologia-layout {
  display: grid;
  gap: 48px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
}

.tecnologia .media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 32px 0;
  display: grid;
  gap: 24px;
}

.feature-list strong {
  display: block;
  font-size: 1.1rem;
  color: var(--color-solar-dark);
}

.feature-list span {
  color: var(--color-neutral-600);
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.badges span {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(14, 79, 117, 0.25);
  color: var(--color-solar-blue);
  background: rgba(14, 79, 117, 0.08);
  font-weight: 600;
  font-size: 0.85rem;
}

.metricas {
  background: radial-gradient(
    circle at center,
    rgba(14, 79, 117, 0.08),
    transparent 60%
  );
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.metric-card {
  background: var(--color-neutral-100);
  border-radius: var(--radius-md);
  padding: 36px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(7, 29, 47, 0.08);
}

.metric-value {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-solar-blue);
  display: block;
}

.metric-label {
  font-size: 0.95rem;
  color: var(--color-neutral-600);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.casos {
  background: linear-gradient(160deg, #041b2d, #093552);
  color: var(--color-neutral-100);
  overflow: hidden;
}

.case-carousel {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 320px);
  gap: 24px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x mandatory;
}

.case-carousel::-webkit-scrollbar {
  height: 8px;
}

.case-carousel::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.22);
  border-radius: 999px;
}

.case-card {
  background: rgba(5, 32, 51, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 32px;
  border-radius: var(--radius-md);
  scroll-snap-align: start;
  backdrop-filter: blur(12px);
  transition: transform var(--transition), border var(--transition);
}

.case-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.35);
}

.case-card h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.case-card .industry {
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 20px;
}

.case-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  color: rgba(255, 255, 255, 0.85);
}

.proyectos {
  background: linear-gradient(
    160deg,
    rgba(4, 42, 64, 0.05),
    rgba(21, 184, 197, 0.08)
  );
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.project-card {
  background: var(--color-neutral-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(5, 42, 73, 0.12);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.project-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 0;
}

.project-info {
  padding: 24px;
  display: grid;
  gap: 8px;
}

.project-info h3 {
  margin: 0;
  color: var(--color-solar-dark);
}

.project-info p {
  margin: 0;
  color: var(--color-neutral-600);
}

.project-video .video-wrapper {
  position: relative;
  padding-top: 56.25%;
  background: #000;
}

.project-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 0;
}

.alianzas {
  background: linear-gradient(
    135deg,
    rgba(5, 42, 73, 0.07),
    rgba(248, 137, 39, 0.06)
  );
}

.alliances-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 24px;
  justify-items: center;
  align-items: center;
  padding: 32px;
  background: var(--color-neutral-100);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(5, 42, 73, 0.08);
  box-shadow: var(--shadow-md);
}

.alliances-logos img {
  max-width: 160px;
  width: 100%;
  filter: grayscale(0.1);
  opacity: 0.85;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.alliances-logos img:hover {
  opacity: 1;
  transform: translateY(-4px);
  filter: grayscale(0);
}

.proceso {
  background: var(--color-neutral-200);
}

.process-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  position: relative;
}

.process-flow::before {
  content: "";
  position: absolute;
  top: 38px;
  left: 72px;
  right: 72px;
  height: 2px;
  background: linear-gradient(
    90deg,
    rgba(14, 79, 117, 0),
    rgba(14, 79, 117, 0.3),
    rgba(14, 79, 117, 0)
  );
  z-index: 0;
}

.process-step {
  position: relative;
  background: var(--color-neutral-100);
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(7, 29, 47, 0.08);
  z-index: 1;
}

.process-step .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: rgba(34, 193, 221, 0.18);
  color: var(--color-solar-blue);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 20px;
}

.testimonios {
  background: linear-gradient(
    145deg,
    rgba(236, 249, 255, 0.7),
    var(--color-neutral-100)
  );
}

.testimonios-layout {
  display: grid;
  gap: 48px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--color-neutral-100);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid rgba(7, 29, 47, 0.08);
  box-shadow: var(--shadow-md);
}

.testimonial-card p {
  font-size: 1.05rem;
  color: var(--color-solar-blue);
  font-weight: 500;
}

.testimonial-card .author {
  margin-top: 24px;
  font-size: 0.9rem;
  color: var(--color-neutral-600);
}

.faq-accordion {
  display: grid;
  gap: 16px;
}

.faq-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(7, 29, 47, 0.12);
  background: var(--color-neutral-100);
  box-shadow: var(--shadow-md);
  padding: 24px 32px;
  transition: border var(--transition), box-shadow var(--transition);
}

.faq-item[open],
.faq-item:hover {
  border-color: rgba(14, 79, 117, 0.4);
  box-shadow: 0 40px 60px -40px rgba(9, 54, 80, 0.45);
}

.faq-item header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.faq-item h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--color-solar-dark);
}

.faq-item button {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(14, 79, 117, 0.35);
  background: transparent;
  position: relative;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease;
}

.faq-item button::before,
.faq-item button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  background: var(--color-solar-blue);
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.faq-item button::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.active button::after {
  opacity: 0;
}

.faq-item p {
  margin: 16px 0 0 0;
  color: var(--color-neutral-600);
  max-width: 640px;
}

.contacto {
  background: radial-gradient(
      circle at left,
      rgba(248, 137, 39, 0.25),
      transparent 55%
    ),
    linear-gradient(135deg, rgba(5, 42, 73, 0.96), rgba(13, 110, 140, 0.92));
  color: var(--color-neutral-100);
}

.contacto-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 64px;
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 32px 0;
  display: grid;
  gap: 18px;
}

.contact-details .label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 4px;
  color: rgba(255, 255, 255, 0.65);
}

.contact-details a,
.contact-details span:last-child {
  font-size: 1.05rem;
  color: var(--color-neutral-100);
  text-decoration: none;
}

.contact-details a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.contact-details a + a {
  margin-top: 4px;
}

.contact-form {
  background: rgba(4, 30, 50, 0.65);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
}

.form-row {
  display: flex;
  flex-direction: column;
  margin-bottom: 18px;
}

.form-row label {
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.8);
}

.form-row input,
.form-row textarea {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 12px;
  color: var(--color-neutral-100);
  transition: border var(--transition), box-shadow var(--transition);
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: rgba(34, 193, 221, 0.8);
  box-shadow: 0 0 0 3px rgba(34, 193, 221, 0.25);
}

.form-note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.58);
  margin-top: 16px;
}

.site-footer {
  background: #04172a;
  color: rgba(255, 255, 255, 0.75);
  padding: 64px 0 24px;
}

.footer-layout {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.footer-logo .logo-image {
  width: 96px;
}

.footer-logo .logo-tagline {
  color: rgba(255, 255, 255, 0.55);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.footer-links h4,
.footer-newsletter h4 {
  color: var(--color-neutral-100);
  margin-top: 0;
}

.footer-links a {
  display: block;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  margin-bottom: 8px;
  transition: color 0.25s ease;
}

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

.footer-newsletter form {
  display: grid;
  gap: 12px;
}

.footer-newsletter input {
  padding: 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-neutral-100);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 48px;
  padding-top: 24px;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-links a {
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.25s ease, transform 0.25s ease;
}

.social-links a:hover {
  color: var(--color-solar-yellow);
  transform: translateY(-2px);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .service-block-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "media";
    gap: 38px;
  }

  .service-block--reverse .service-block-grid {
    grid-template-areas:
      "copy"
      "media";
  }

  .service-block--reverse .service-block-copy {
    justify-self: center;
  }

  .services-gallery {
    max-width: 720px;
    margin: 0 auto;
  }

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

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

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .equipo-layout {
    grid-template-columns: 1fr;
  }

  .empresa-layout {
    grid-template-columns: 1fr;
  }

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

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

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

  .process-flow::before {
    display: none;
  }

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

  .contacto-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-copy {
    display: grid;
    justify-items: center;
  }

  .cta-group,
  .hero-contacts {
    justify-content: center;
  }

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

  .hero-visual {
    justify-items: center;
  }

  .service-block-copy {
    text-align: center;
    justify-items: center;
    justify-self: center;
  }

  .service-block-copy .service-list {
    text-align: left;
    max-width: 420px;
    width: 100%;
  }

  .service-block--reverse .service-block-copy {
    justify-self: center;
  }

  .services-gallery {
    max-width: 640px;
    margin: 0 auto;
  }

  .tecnologia-layout,
  .energia-layout {
    grid-template-columns: 1fr;
  }

  .mv-grid {
    grid-template-columns: 1fr;
  }

  .process-flow,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .empresa-copy {
    text-align: center;
  }

  .empresa-highlights {
    justify-items: center;
  }

  .empresa-cta {
    justify-content: center;
    flex-wrap: wrap;
  }

  .alliances-logos {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
    padding: 24px;
  }

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

  .mv-highlights {
    grid-template-columns: 1fr;
  }

  .mision-vision {
    background: linear-gradient(
      150deg,
      rgba(30, 30, 36, 0.94),
      rgba(157, 28, 28, 0.82)
    );
  }

  .footer-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .main-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    background: rgba(4, 27, 45, 0.98);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    transform: translateY(-120%);
    -webkit-transform: translateY(-120%);
    transition: transform 0.35s ease;
    -webkit-transition: -webkit-transform 0.35s ease;
    margin: 0;
    gap: 18px;
    width: 100%;
    z-index: 999;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  }

  .main-nav.is-open {
    transform: translateY(0);
    -webkit-transform: translateY(0);
  }

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

  .btn-primary,
  .btn-outline {
    display: none;
  }

  .main-nav a {
    width: 100%;
    padding: 10px 0;
    font-size: 1rem;
  }

  body {
    font-size: 0.98rem;
  }

  .section {
    padding: 48px 0;
  }

  .header-content {
    gap: 16px;
  }

  .hero-content {
    gap: 40px;
    padding: 48px 24px;
  }

  .hero-copy {
    gap: 18px;
  }

  .hero-copy h1 {
    font-size: clamp(2rem, 7vw, 2.75rem);
  }

  .hero-description {
    font-size: 1rem;
    max-width: 100%;
  }

  .eyebrow {
    font-size: 0.7rem;
    letter-spacing: 0.24em;
  }

  .solutions-grid,
  .metrics-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .case-carousel {
    grid-auto-columns: minmax(80%, 1fr);
  }

  .logo-image {
    width: clamp(48px, 12vw, 72px);
  }

  .contact-form {
    padding: 28px;
  }

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

  .contacto-mini-grid {
    grid-template-columns: 1fr;
  }

  .mv-card {
    padding: 32px;
  }

  .mv-card h2 {
    font-size: 1.6rem;
  }

  .mv-card p {
    font-size: 0.97rem;
  }

  .mv-highlights {
    gap: 20px;
  }

  .mv-highlights li {
    padding: 20px 22px;
  }

  .metric-card {
    padding: 32px;
  }

  .metric-value {
    font-size: 2.2rem;
  }

  .service-summary {
    padding: 28px;
  }

  .service-summary h3 {
    font-size: 1.35rem;
  }

  .services-gallery {
    min-height: 300px;
  }

  .service-gallery-item {
    padding: 0;
  }

  .slider-button {
    width: 42px;
    height: 42px;
  }

  .slider-button.prev {
    left: 14px;
  }

  .slider-button.next {
    right: 14px;
  }

  .slider-fullscreen {
    top: 16px;
    right: 16px;
    width: 38px;
    height: 38px;
  }

  .slider-status {
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
  }

  .empresa-layout,
  .tecnologia-layout,
  .energia-layout {
    gap: 36px;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 40px 0;
  }

  html {
    font-size: 15px;
  }

  .container {
    padding: 0 18px;
  }

  body {
    line-height: 1.55;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.95rem;
  }

  .cta-group {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .cta-group .btn {
    width: 100%;
  }

  .hero-contacts {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .hero-copy {
    gap: 16px;
  }

  .hero-copy h1 {
    font-size: clamp(1.75rem, 8vw, 2.2rem);
  }

  .hero-description {
    font-size: 0.95rem;
  }

  .eyebrow {
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    margin-bottom: 14px;
  }

  .logo-image {
    width: clamp(44px, 14vw, 60px);
  }

  .contact-chip {
    font-size: 0.85rem;
    padding: 8px 14px;
  }

  .projects-grid {
    gap: 20px;
  }

  .project-card img {
    height: 200px;
  }

  .project-info {
    gap: 10px;
  }

  .mv-card {
    padding: 26px;
  }

  .mv-card h2 {
    font-size: 1.45rem;
  }

  .mv-card p {
    font-size: 0.94rem;
  }

  .mv-highlights {
    gap: 16px;
  }

  .mv-highlights li {
    padding: 16px 18px;
    gap: 12px;
  }

  .mv-highlights strong {
    font-size: 1rem;
  }

  .mv-highlights p {
    font-size: 0.9rem;
  }

  .section-heading {
    margin-bottom: 40px;
  }

  .section-heading h2 {
    font-size: clamp(1.6rem, 7vw, 2rem);
  }

  .section-heading p {
    font-size: 0.95rem;
  }

  .metric-card {
    padding: 28px;
  }

  .metric-value {
    font-size: 2rem;
  }

  .metric-label {
    font-size: 0.85rem;
    letter-spacing: 0.12em;
  }

  .case-card {
    padding: 24px;
  }

  .empresa-layout,
  .tecnologia-layout,
  .energia-layout {
    gap: 32px;
  }

  .empresa-card,
  .contact-form {
    padding: 24px;
  }

  .service-summary {
    padding: 24px;
    gap: 16px;
  }

  .service-summary h3 {
    font-size: 1.25rem;
  }

  .service-summary p {
    font-size: 0.95rem;
  }

  .service-badge {
    font-size: 0.72rem;
    padding: 6px 12px;
  }

  .service-list li {
    font-size: 0.9rem;
    padding-left: 16px;
  }

  .services-gallery {
    min-height: 260px;
  }

  .service-gallery-item {
    padding: 0;
  }

  .slider-button {
    width: 38px;
    height: 38px;
  }

  .slider-button.prev {
    left: 12px;
  }

  .slider-button.next {
    right: 12px;
  }

  .slider-fullscreen {
    top: 14px;
    right: 14px;
    width: 34px;
    height: 34px;
  }

  .slider-status {
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.8rem;
    padding: 5px 10px;
  }

  .faq-item {
    padding: 20px 22px;
  }

  .footer-layout {
    gap: 32px;
    text-align: center;
  }

  .footer-brand,
  .footer-links {
    justify-items: center;
  }

  .footer-bottom .container {
    justify-content: center;
    text-align: center;
  }

  .alliances-logos {
    padding: 20px;
    gap: 18px;
  }

  .footer-newsletter form {
    gap: 10px;
  }
}

@media (max-width: 420px) {
  html {
    font-size: 14px;
  }

  .container {
    padding: 0 16px;
  }

  .hero-copy h1 {
    font-size: clamp(1.6rem, 9vw, 2rem);
  }

  .hero-description {
    font-size: 0.9rem;
  }

  .btn {
    padding: 10px 18px;
  }

  .cta-group {
    gap: 10px;
  }

  .hero-contacts {
    gap: 8px;
  }

  .contact-chip {
    padding: 8px 12px;
    font-size: 0.82rem;
  }

  .mv-card {
    padding: 22px;
  }

  .mv-card h2 {
    font-size: 1.35rem;
  }

  .service-summary {
    padding: 22px;
    gap: 14px;
  }

  .service-summary h3 {
    font-size: 1.18rem;
  }

  .service-summary p {
    font-size: 0.92rem;
  }

  .service-list li {
    font-size: 0.88rem;
    padding-left: 14px;
  }

  .services-gallery {
    min-height: 240px;
  }

  .service-gallery-item {
    padding: 0;
  }

  .slider-button {
    width: 34px;
    height: 34px;
  }

  .slider-button.prev {
    left: 10px;
  }

  .slider-button.next {
    right: 10px;
  }

  .slider-fullscreen {
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
  }

  .slider-status {
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    padding: 4px 8px;
  }

  .metric-card {
    padding: 24px;
  }

  .metric-value {
    font-size: 1.8rem;
  }

  .project-card img {
    height: 180px;
  }

  .footer-brand p {
    font-size: 0.92rem;
  }
}

/* Unificar estilos de empresa, equipo y energia con el resto de secciones */
.empresa-copy .eyebrow,
.equipo-copy .eyebrow,
.energia-copy .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-solar-yellow);
  margin-bottom: 18px;
}

.empresa-copy h2,
.equipo-copy h2,
.energia-copy h2 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--color-solar-dark);
}

/* Fallbacks para navegadores sin soporte de backdrop-filter */
.no-backdrop-filter .site-header {
  background: rgba(30, 30, 36, 0.95);
}

.no-backdrop-filter .mv-card,
.no-backdrop-filter .floating-card,
.no-backdrop-filter .mv-highlights li {
  background: rgba(30, 30, 36, 0.95);
}

.no-backdrop-filter .slider-overlay {
  background: rgba(1, 11, 22, 0.95);
}

/* Fallback para CSS Grid en navegadores antiguos */
.no-grid .mv-grid,
.no-grid .energia-layout,
.no-grid .equipo-layout,
.no-grid .empresa-layout {
  display: block;
}

.no-grid .mv-grid > *,
.no-grid .energia-layout > *,
.no-grid .equipo-layout > *,
.no-grid .empresa-layout > * {
  margin-bottom: 32px;
}