:root {
  --ink: #082b30;
  --ink-2: #123f49;
  --marine: #14586a;
  --teal: #0f6b55;
  --green: #0f6f3c;
  --green-bright: #6cbe45;
  --gold: #ffd700;
  --gold-deep: #d9a900;
  --red: #9c2630;
  --paper: #f7faf8;
  --white: #ffffff;
  --line: rgba(8, 43, 48, 0.12);
  --gray: #607177;
  --shadow: 0 22px 65px rgba(8, 43, 48, 0.16);
  --shadow-soft: 0 12px 35px rgba(8, 43, 48, 0.09);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.label::before {
  width: 28px;
  height: 2px;
  content: "";
  background: var(--gold);
}

.gold,
.accent {
  color: var(--gold);
}

.section-title {
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 5vw, 64px);
  line-height: 0.98;
  letter-spacing: 0;
  font-weight: 900;
}

.btn-gold,
.btn-outline,
.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border-radius: 8px;
  font-weight: 900;
  line-height: 1;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, color 0.22s ease;
}

.btn-gold {
  padding: 16px 28px;
  color: var(--ink);
  background: linear-gradient(135deg, #ffe45f, var(--gold));
  box-shadow: 0 15px 30px rgba(217, 169, 0, 0.28);
}

.btn-gold:hover,
.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(217, 169, 0, 0.35);
}

.btn-outline {
  padding: 15px 26px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.btn-outline:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 215, 0, 0.72);
  background: rgba(255, 255, 255, 0.15);
}

#loader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  gap: 18px;
  align-content: center;
  background: #062529;
  transition: opacity 0.32s ease, visibility 0.32s ease;
}

#loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-bulb {
  display: grid;
  place-items: center;
  width: 260px;
  height: 104px;
  padding: 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.26), inset 0 0 0 1px rgba(255, 215, 0, 0.25);
}

.loader-bulb img {
  width: 100%;
  max-height: 84px;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.28));
}

.loader-bar {
  width: min(240px, 70vw);
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.loader-bar-fill {
  width: 42%;
  height: 100%;
  border-radius: inherit;
  background: var(--gold);
  animation: loaderSlide 1.1s ease-in-out infinite;
}

.loader-text {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 800;
}

@keyframes loaderSlide {
  0% {
    transform: translateX(-110%);
  }
  100% {
    transform: translateX(260%);
  }
}

#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  color: var(--white);
  transition: padding 0.24s ease, background 0.24s ease, box-shadow 0.24s ease;
}

#navbar.is-scrolled,
body.menu-open #navbar {
  padding: 10px 0;
  background: rgba(6, 37, 41, 0.93);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 190px;
}

.nav-logo-icon {
  display: grid;
  place-items: center;
  width: 50px;
  height: 44px;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: inset 0 0 0 1px rgba(255, 215, 0, 0.24);
}

.nav-logo-icon img {
  width: 38px;
  max-width: 38px;
}

.nav-logo-copy {
  display: grid;
  gap: 1px;
  font-weight: 900;
  line-height: 0.98;
  text-transform: uppercase;
}

.nav-logo-copy span:first-child {
  font-size: 14px;
}

.nav-logo-copy span:last-child {
  color: var(--gold);
  font-size: 17px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 800;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--gold);
}

.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--white);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hamburger.is-active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

#mob-menu {
  display: none;
}

#hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: center;
  padding: 122px 0 86px;
  color: var(--white);
  overflow: hidden;
}

.hero-bg,
.hero-overlay,
.hero-vignette,
.hero-grid,
.hero-rays,
.hero-grain,
.hero-scanline,
#hero-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-bg {
  background:
    linear-gradient(90deg, rgba(5, 30, 34, 0.94) 0%, rgba(5, 30, 34, 0.78) 44%, rgba(5, 30, 34, 0.3) 100%),
    url("https://images.pexels.com/photos/7964429/pexels-photo-7964429.jpeg?auto=compress&cs=tinysrgb&w=1800") center right / cover no-repeat;
  transform: scale(1.03);
}

.hero-overlay {
  background: radial-gradient(circle at 20% 22%, rgba(255, 215, 0, 0.24), transparent 28%),
    linear-gradient(180deg, rgba(6, 37, 41, 0.04), #062529 96%);
}

.hero-vignette {
  box-shadow: inset 0 0 180px rgba(0, 0, 0, 0.42);
}

.hero-grid {
  opacity: 0.17;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 56px 56px;
}

#hero-canvas {
  opacity: 0.28;
}

.hero-rays {
  mix-blend-mode: screen;
  opacity: 0.4;
}

.hero-ray {
  position: absolute;
  width: 2px;
  height: 48vh;
  top: 8%;
  background: linear-gradient(180deg, rgba(255, 215, 0, 0.42), transparent);
  transform: rotate(18deg);
}

.r1 { left: 12%; }
.r2 { left: 28%; height: 34vh; opacity: 0.65; }
.r3 { left: 50%; opacity: 0.45; }
.r4 { right: 23%; height: 38vh; opacity: 0.42; }
.r5 { right: 9%; opacity: 0.35; }

.hero-grain {
  opacity: 0.1;
  background-image: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255, 255, 255, 0.18) 3px);
}

.hero-scanline {
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.72), transparent);
  animation: scanline 4.8s ease-in-out infinite;
}

@keyframes scanline {
  0%, 100% { transform: translateY(-20vh); opacity: 0; }
  45% { opacity: 0.8; }
  60% { transform: translateY(110vh); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 850px;
}

.hero-badge,
.ambiente-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding: 9px 13px;
  border: 1px solid rgba(255, 215, 0, 0.36);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.08);
  font-size: 12px;
  font-weight: 900;
}

.badge-dot,
.p-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 0 6px rgba(108, 190, 69, 0.18);
}

.hero-title {
  margin: 26px 0 22px;
  font-size: clamp(48px, 9vw, 110px);
  line-height: 0.9;
  font-weight: 900;
  letter-spacing: 0;
}

.hero-title .line {
  display: block;
  overflow: hidden;
}

.hero-title .line span {
  display: inline-block;
  transform: translateY(110%);
  animation: titleRise 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.hero-title .line:nth-child(2) span { animation-delay: 0.12s; }
.hero-title .line:nth-child(3) span { animation-delay: 0.24s; }

@keyframes titleRise {
  to { transform: translateY(0); }
}

.hero-sub {
  max-width: 720px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.65;
}

.hero-sub strong {
  color: var(--white);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 38px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 800;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.trust-item i {
  color: var(--gold);
}

.trust-divider {
  width: 1px;
  height: 18px;
  background: rgba(255, 255, 255, 0.22);
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 20px;
  z-index: 2;
  transform: translateX(-50%);
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
}

.scroll-mouse-dot {
  width: 4px;
  height: 7px;
  margin: 7px auto 0;
  border-radius: 999px;
  background: var(--gold);
  animation: mouseDot 1.5s ease-in-out infinite;
}

@keyframes mouseDot {
  0%, 100% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(10px); opacity: 0; }
}

.marquee {
  overflow: hidden;
  border-block: 1px solid rgba(8, 43, 48, 0.1);
  background: var(--gold);
}

.marquee-inner {
  display: flex;
  width: max-content;
  animation: marquee 24s linear infinite;
}

.marquee span {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 15px 24px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.marquee span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

section {
  position: relative;
  padding: 112px 0;
  scroll-margin-top: 86px;
}

#why,
#producto,
#contacto {
  background: var(--white);
}

#ambientes {
  background: #062529;
  color: var(--white);
}

#ambientes .section-title,
#stats .section-title {
  color: var(--white);
}

.why-header,
.ambientes-top,
.proceso-header,
.sectores-hdr,
.contact-hdr {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: end;
  margin-bottom: 48px;
}

.why-quote {
  margin: 0;
  color: var(--ink);
  font-size: clamp(32px, 5vw, 68px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
}

.why-quote em {
  color: var(--green);
  font-style: normal;
}

.why-sub,
.proceso-header p,
.sectores-hdr p,
.contact-hdr p {
  margin: 0;
  color: var(--gray);
  font-size: 16px;
  line-height: 1.75;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.features-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.f-card,
.proceso-step,
.sector-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.f-card {
  position: relative;
  min-height: 280px;
  padding: 28px;
  overflow: hidden;
}

.f-card::after {
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  content: "";
  background: linear-gradient(90deg, var(--green), var(--gold), var(--marine));
}

.f-num {
  color: rgba(8, 43, 48, 0.13);
  font-size: 38px;
  font-weight: 900;
}

.f-icon,
.f-row-icon,
.ci-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 8px;
  color: var(--white);
  background: var(--green);
}

.f-card h3,
.proceso-step h3,
.sector-card h3,
.contact-info h3,
.contact-form-wrap h3 {
  margin: 22px 0 10px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.2;
}

.f-card p,
.proceso-step p,
.producto-lead,
.f-row p,
.ci-sub,
.ci-body p,
.form-note {
  margin: 0;
  color: var(--gray);
  line-height: 1.72;
}

.ambientes-top {
  align-items: center;
}

#ambientes .label {
  color: var(--gold);
}

.ambientes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.amb-card {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--ink);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.28);
}

.amb-img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.amb-card:hover .amb-img {
  transform: scale(1.055);
}

.amb-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  background: linear-gradient(180deg, transparent 18%, rgba(5, 30, 34, 0.92) 100%);
}

.amb-icon-wrap {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  margin-bottom: 18px;
  border: 1px solid;
  border-radius: 8px;
  backdrop-filter: blur(10px);
}

.amb-card h3 {
  margin: 0 0 10px;
  color: var(--white);
  font-size: 26px;
}

.amb-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
}

.amb-temp {
  margin-top: 18px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

#proceso {
  background:
    linear-gradient(90deg, rgba(247, 250, 248, 0.96), rgba(247, 250, 248, 0.9)),
    url("https://images.pexels.com/photos/9301887/pexels-photo-9301887.jpeg?auto=compress&cs=tinysrgb&w=1800") center / cover no-repeat;
}

.proceso-header {
  max-width: 900px;
}

.proceso-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.proceso-step {
  padding: 30px;
}

.step-number {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.producto-wrap {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}

.producto-lead {
  max-width: 620px;
  margin-top: 20px;
  font-size: 17px;
}

.feature-rows {
  display: grid;
  gap: 16px;
  padding: 0;
  margin: 30px 0;
  list-style: none;
}

.f-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.f-row h4 {
  margin: 0 0 5px;
  font-size: 16px;
}

.specs-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.spec-cell {
  display: grid;
  gap: 6px;
  padding: 18px 14px;
  text-align: center;
  background: #f3f8f5;
}

.spec-cell + .spec-cell {
  border-left: 1px solid var(--line);
}

.spec-val {
  color: var(--green);
  font-size: 19px;
  font-weight: 900;
}

.spec-name {
  color: var(--gray);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.panel-scene {
  position: relative;
  min-height: 520px;
  border-radius: 8px;
  background: linear-gradient(135deg, #eef6f8, #ffffff 48%, #e8f3eb);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-scene::before {
  position: absolute;
  inset: 26px;
  content: "";
  border: 1px solid rgba(15, 111, 60, 0.14);
  border-radius: 8px;
}

.led-panel-body {
  position: absolute;
  inset: 48px;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(8, 43, 48, 0.01), rgba(8, 43, 48, 0.18)),
    url("../assets/images/equipo-suministros.webp") center / cover no-repeat;
  box-shadow: 0 24px 60px rgba(8, 43, 48, 0.2);
}

.p-badge {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  max-width: calc(100% - 40px);
  padding: 12px 15px;
  border: 1px solid rgba(8, 43, 48, 0.12);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
  font-size: 12px;
  font-weight: 900;
}

.pb-tl {
  top: 30px;
  left: 30px;
}

.pb-br {
  right: 30px;
  bottom: 30px;
}

#stats {
  padding: 64px 0;
  color: var(--white);
  background: #062529;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  overflow: hidden;
}

.stat-cell {
  padding: 32px 22px;
  text-align: center;
}

.stat-cell + .stat-cell {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-num {
  color: var(--gold);
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 900;
  line-height: 1;
}

.stat-lbl {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

#sectores {
  background: #eef6f2;
}

.sectores-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.sector-card {
  display: grid;
  place-items: center;
  min-height: 150px;
  padding: 22px;
  text-align: center;
}

.sector-icon {
  color: var(--green);
  font-size: 32px;
}

.sector-card h3 {
  margin: 16px 0 0;
  font-size: 16px;
}

.contact-box {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.contact-info {
  padding: 36px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(6, 37, 41, 0.9), rgba(6, 37, 41, 0.96)),
    url("../assets/images/flyer-copiadoras-puerto.webp") center / cover no-repeat;
}

.contact-info h3,
.contact-info .ci-sub,
.contact-info .ci-body p,
.contact-info .ci-body h4 {
  color: var(--white);
}

.ci-sub {
  color: rgba(255, 255, 255, 0.75);
}

.ci-list {
  display: grid;
  gap: 22px;
  padding: 0;
  margin: 34px 0 0;
  list-style: none;
}

.ci-item {
  display: flex;
  gap: 15px;
}

.ci-icon {
  color: var(--ink);
  background: var(--gold);
}

.ci-body h4 {
  margin: 0 0 4px;
  font-size: 14px;
}

.ci-body a,
.ci-wa-link {
  color: var(--gold);
  font-weight: 900;
}

.contact-form-wrap {
  padding: 36px;
}

.contact-form-wrap h3 {
  margin-top: 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 17px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}

.form-control {
  width: 100%;
  min-height: 50px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #f8fbf9;
  font: inherit;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

textarea.form-control {
  min-height: 132px;
  resize: vertical;
}

.form-control:focus {
  border-color: rgba(15, 111, 60, 0.48);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(108, 190, 69, 0.16);
}

.form-submit {
  width: 100%;
  border: 0;
  color: var(--ink);
  background: linear-gradient(135deg, #ffe66a, var(--gold));
  cursor: pointer;
}

.form-note {
  margin-top: 12px;
  color: #728287;
  font-size: 12px;
}

footer {
  padding: 28px 0;
  color: rgba(255, 255, 255, 0.72);
  background: #062529;
}

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

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 900;
}

.footer-logo img {
  width: 150px;
  height: 52px;
  object-fit: contain;
}

.footer-copy {
  margin: 0;
  font-size: 13px;
  text-align: center;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-soc,
.wa-btn {
  display: grid;
  place-items: center;
  border-radius: 8px;
}

.footer-soc {
  width: 40px;
  height: 40px;
  color: var(--ink);
  background: var(--gold);
}

.wa-btn {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px;
  height: 58px;
  color: var(--white);
  background: #25d366;
  box-shadow: 0 18px 38px rgba(37, 211, 102, 0.35);
  font-size: 26px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.16s; }
.d3 { transition-delay: 0.24s; }
.d4 { transition-delay: 0.32s; }
.d5 { transition-delay: 0.4s; }
.d6 { transition-delay: 0.48s; }

@media (max-width: 980px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: block;
  }

  #mob-menu {
    position: fixed;
    top: 68px;
    left: 20px;
    right: 20px;
    z-index: 95;
    display: grid;
    gap: 6px;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    background: rgba(6, 37, 41, 0.96);
    box-shadow: var(--shadow);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  #mob-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  #mob-menu a {
    padding: 13px 12px;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.84);
    font-weight: 900;
  }

  #mob-menu a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--gold);
  }

  .why-header,
  .ambientes-top,
  .proceso-header,
  .sectores-hdr,
  .contact-hdr,
  .producto-wrap,
  .contact-box {
    grid-template-columns: 1fr;
  }

  .features-grid,
  .ambientes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .proceso-grid,
  .sectores-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .stat-cell:nth-child(3) {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .stat-cell:nth-child(4) {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  #hero {
    min-height: 92vh;
    padding: 104px 0 74px;
  }

  .hero-bg {
    background:
      linear-gradient(180deg, rgba(5, 30, 34, 0.9), rgba(5, 30, 34, 0.74)),
      url("https://images.pexels.com/photos/7964429/pexels-photo-7964429.jpeg?auto=compress&cs=tinysrgb&w=1100") center / cover no-repeat;
  }

  .hero-title {
    font-size: clamp(44px, 15vw, 66px);
  }

  .hero-ctas,
  .btn-gold,
  .btn-outline {
    width: 100%;
  }

  .trust-divider {
    display: none;
  }

  section {
    padding: 78px 0;
  }

  .features-grid,
  .ambientes-grid,
  .proceso-grid,
  .sectores-grid,
  .stats-grid,
  .form-row,
  .specs-bar {
    grid-template-columns: 1fr;
  }

  .stat-cell + .stat-cell,
  .stat-cell:nth-child(3),
  .stat-cell:nth-child(4),
  .spec-cell + .spec-cell {
    border-left: 0;
    border-top: 1px solid rgba(8, 43, 48, 0.1);
  }

  .stats-grid .stat-cell + .stat-cell {
    border-top-color: rgba(255, 255, 255, 0.12);
  }

  .amb-card,
  .amb-img {
    min-height: 360px;
  }

  .panel-scene {
    min-height: 420px;
  }

  .led-panel-body {
    inset: 34px 22px 70px;
  }

  .pb-tl {
    top: 18px;
    left: 18px;
  }

  .pb-br {
    right: 18px;
    bottom: 18px;
  }

  .contact-info,
  .contact-form-wrap {
    padding: 26px 20px;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}