/* Base layout & utilities */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 60%);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-m);
  line-height: var(--lh-base);
  -webkit-font-smoothing: antialiased;
  padding-top: 96px;
}

.page-contact {
  background: url("/media/IMG_0199.jpg") center/cover fixed no-repeat;
}

.page-contact main {
  background: rgba(5, 5, 12, 0.88);
  border-radius: var(--r-3);
  margin: var(--space-6) auto;
  padding: var(--space-6) 0;
  width: min(1100px, 94vw);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.65);
}

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

a:hover {
  text-decoration: underline;
}

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

main {
  display: block;
}

.container {
  width: min(var(--container), 92vw);
  margin-inline: auto;
  padding-bottom: var(--space-6);
}

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

.surface {
  background: var(--surface);
  border-radius: var(--r-3);
  border: 1px solid var(--border);
}

/* Header & navigation */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(7, 7, 10, 0.95), rgba(7, 7, 10, 0.7));
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.4px;
  color: var(--text);
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
  padding-bottom: 12px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--r-1);
  font-weight: 500;
  color: inherit;
  text-decoration: none;
  border: 1px solid transparent;
  background: linear-gradient(120deg, rgba(16, 0, 255, 0.05), rgba(20, 0, 255, 0.1));
  box-shadow: inset 0 0 12px rgba(16, 0, 255, 0.15);
}

.nav-link:hover,
.nav-link:focus-visible {
  background: linear-gradient(120deg, rgba(16, 0, 255, 0.28), rgba(84, 19, 255, 0.3));
  border-color: rgba(19, 0, 255, 0.55);
  box-shadow: 0 0 18px rgba(19, 0, 255, 0.45);
}

.nav-link.active {
  background: linear-gradient(120deg, #1100ff, #571dff);
  border-color: rgba(19, 0, 255, 0.7);
  color: #fff;
  box-shadow: 0 0 24px rgba(19, 0, 255, 0.55);
}

.has-sub {
  position: relative;
}

.subnav {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #0f0f13;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px;
  border-radius: 12px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  display: grid;
  gap: var(--space-1);
  z-index: 40;
}

.subnav a {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--r-1);
  color: var(--text);
  font-size: var(--fs-s);
}

.subnav a:hover,
.subnav a:focus-visible {
  background: rgba(255, 255, 255, 0.08);
}

.has-sub:hover > .subnav,
.has-sub:focus-within > .subnav {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.site-nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.lang {
  display: flex;
  gap: 6px;
  align-items: center;
}

.lang__btn {
  font-size: 12px;
  line-height: 1;
  padding: 6px 8px;
  border-radius: 10px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  cursor: pointer;
}

.lang__btn.is-active {
  background: rgba(126, 232, 250, 0.2);
  border-color: rgba(15, 59, 115, 0.5);
}

@media (max-width: 560px) {
  .lang {
    gap: 4px;
  }

  .lang__btn {
    padding: 5px 7px;
    font-size: 11px;
  }
}

.nav-item.is-open > .dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-toggle {
  display: none;
  border: 0;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 1.4rem;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--r-2);
  cursor: pointer;
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Hero */
.hero {
  position: relative;
  padding-block: clamp(80px, 16vw, 140px);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    radial-gradient(circle at top right, rgba(126, 232, 250, 0.25), transparent 55%),
    radial-gradient(circle at bottom left, rgba(15, 59, 115, 0.25), transparent 45%),
    url('/assets/img/hero.webp');
  background-size: 120% 120%, 120% 120%, cover;
  background-position: top right, bottom left, center;
  background-repeat: no-repeat;
}

.hero__noise {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.25;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cfilter id='noise' x='0' y='0'%3E%3CfeTurbulence baseFrequency='0.6' numOctaves='4' stitchTiles='stitch'%3E%3C/feTurbulence%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23noise)' opacity='0.35'%3E%3C/rect%3E%3C/svg%3E");
  mix-blend-mode: screen;
}

.hero__content {
  position: relative;
  max-width: 680px;
  padding-top: clamp(80px, 18vh, 140px);
}

.hero__title {
  font-size: var(--fs-2xl);
  line-height: var(--lh-tight);
  margin: 0 0 var(--space-4);
}

.hero__text {
  font-size: var(--fs-l);
  margin: 0 0 var(--space-5);
  color: var(--muted);
}

.hero__slogan {
  font-size: var(--fs-l);
  font-style: italic;
  letter-spacing: 0.01em;
  margin: var(--space-4) 0;
  color: #fff;
  padding: var(--space-4);
  border-radius: var(--r-3);
  background: rgba(5, 5, 12, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  max-width: max-content;
}

.hero__slogan span {
  display: block;
  font-size: var(--fs-s);
  font-style: normal;
  color: var(--muted);
  margin-top: var(--space-2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.btn--cta {
  background: linear-gradient(110deg, #1400ff, #4f1aff);
  border: 1px solid rgba(20, 0, 255, 0.5);
  color: #fff;
  padding-inline: var(--space-6);
  box-shadow: 0 0 36px rgba(20, 0, 255, 0.65);
  text-shadow: 0 0 14px rgba(0, 0, 0, 0.65);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero--lisbon {
  position: relative;
  min-height: 72vh;
  background: #0b0b12;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero--lisbon::before {
  content: "";
  position: absolute;
  inset: 0;
  background: transparent;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.hero--lisbon .hero__overlay {
  position: absolute;
  inset: 0;
  background-image: url("/media/main_picture1.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  transition: transform 0.6s ease;
  will-change: transform;
}

.hero--lisbon:hover .hero__overlay {
  transform: scale(1.03);
}

@media (prefers-reduced-motion: reduce) {
  .hero--lisbon .hero__overlay {
    transition: none;
  }

  .hero--lisbon:hover .hero__overlay {
    transform: none;
  }
}

.hero--lisbon .hero__content {
  position: relative;
  z-index: 1;
  padding: 12vh 0 10vh;
  max-width: 680px;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(24px, 6vw, 48px);
  align-items: center;
}

.media-list {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  color: var(--muted);
}

.media-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.media-list li::before {
  content: "—";
  color: var(--accent);
}

.media-grid__visual .video-card {
  margin: 0;
  min-height: 260px;
}

.diagram-card {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  align-items: center;
  background: #000000 !important;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: clamp(24px, 5vw, 48px);
}

.diagram-thumb {
  border: 0;
  padding: 0;
  background: none;
  cursor: pointer;
  position: relative;
  border-radius: var(--r-3);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.diagram-thumb img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.diagram-thumb span {
  position: absolute;
  inset: auto 16px 16px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--r-2);
  font-size: var(--fs-s);
}

.diagram-thumb:hover img,
.diagram-thumb:focus-visible img {
  transform: scale(1.02);
}

.diagram-thumb:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.map-frame {
  position: relative;
  border-radius: var(--r-3);
  border: 1px solid var(--border);
  overflow: hidden;
  background: rgba(15, 15, 20, 0.8);
  min-height: 320px;
}

.map-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.section--mini-portfolio audio {
  width: 100%;
}

.section--why {
  padding: clamp(48px, 8vw, 96px);
  background: url("/media/IMG_0191.jpg") center/cover fixed no-repeat;
}

.section--why .container {
  background: rgba(4, 4, 10, 0.8);
  border-radius: var(--r-3);
  padding: clamp(32px, 6vw, 48px);
}

.section--why .card,
.section--why .surface {
  background: rgba(5, 5, 12, 0.72);
  border-color: rgba(255, 255, 255, 0.18);
}

.price-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.price-filters .btn {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.02);
}

.price-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
}

.price-card:target {
  border-color: rgba(126, 232, 250, 0.65);
  box-shadow: 0 0 0 2px rgba(15, 59, 115, 0.35);
}

.price-card__tag {
  align-self: flex-start;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--r-1);
  background: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.price-card__value {
  font-size: var(--fs-xl);
  font-weight: 700;
}

.price-card__note {
  font-size: var(--fs-s);
  color: var(--muted);
}

.price-card__tiers {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  font-size: var(--fs-s);
}

.price-card__tiers span {
  color: var(--text);
  font-weight: 600;
}

.price-tag--dual {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--r-3);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  font-weight: 600;
}

.price-tag__main {
  font-size: var(--fs-l);
}

.price-tag__promo {
  font-size: var(--fs-s);
  color: var(--muted);
}

.price-argument {
  font-size: var(--fs-s);
  color: var(--muted);
  margin: 0;
}

.price-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.price-subtitle {
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  font-size: var(--fs-l);
}

.price-note {
  margin-top: var(--space-5);
  font-size: var(--fs-s);
  color: var(--muted);
}

.service-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--space-3);
}

.service-tile {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--r-2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(12, 12, 20, 0.7);
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
  transform: translateY(0);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  overflow: hidden;
}

.service-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(126, 232, 250, 0.2), transparent 60%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.service-tile span {
  position: relative;
  z-index: 1;
}

.service-tile__icon {
  font-size: 1rem;
  opacity: 0.6;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.service-tile:hover,
.service-tile:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow: var(--shadow-1);
}

.service-tile:hover::after,
.service-tile:focus-visible::after {
  opacity: 1;
}

.service-tile:hover .service-tile__icon,
.service-tile:focus-visible .service-tile__icon {
  transform: translateX(4px);
  opacity: 1;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
}

.service-card--link {
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.service-card--link:hover,
.service-card--link:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.25);
}

.service-card__category {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.service-card__price {
  font-weight: 700;
  font-size: var(--fs-m);
}

.service-card__actions {
  margin-top: auto;
}

.service-hero {
  position: relative;
  padding-top: clamp(48px, 12vw, 96px);
}

.service-metrics {
  margin-top: var(--space-5);
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.service-metrics span {
  display: block;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-1);
}

.service-metrics strong {
  font-size: var(--fs-l);
  font-weight: 700;
}

.service-steps,
.service-list {
  margin: 0;
  padding-left: var(--space-4);
  display: grid;
  gap: var(--space-2);
  font-size: var(--fs-m);
}

.service-list {
  list-style: disc;
}

.service-steps {
  list-style: decimal;
}

.service-audio {
  display: grid;
  gap: var(--space-2);
}

.service-cta-card {
  gap: var(--space-4);
  align-items: flex-start;
}

.usp {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.usp .card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 18px;
  padding: 18px 16px;
}

.usp .card h3 {
  font-size: 18px;
  margin: 0 0 8px;
}

.usp .card p {
  margin: 0;
  opacity: 0.85;
}

.section-lead .container {
  display: grid;
  gap: var(--space-4);
  max-width: 640px;
}

.lead {
  display: grid;
  gap: var(--space-3);
}

.lead select,
.lead textarea,
.lead input {
  background: rgba(12, 12, 20, 0.72);
}

.lead textarea {
  min-height: 120px;
}

.blog-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.blog-card {
  display: grid;
  gap: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: rgba(12, 12, 20, 0.72);
  overflow: hidden;
}

.blog-card__thumb {
  position: relative;
  display: block;
  overflow: hidden;
}

.blog-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.blog-card__content {
  display: grid;
  gap: var(--space-2);
  padding: 0 var(--space-4) var(--space-4);
}

.blog-card__content time {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.blog-card__meta {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  font-size: var(--fs-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.blog-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.blog-card__tag {
  padding: var(--space-1) var(--space-2);
  border-radius: var(--r-1);
  background: rgba(255, 255, 255, 0.08);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.blog-card--compact {
  grid-template-columns: 140px 1fr;
  align-items: stretch;
  padding: var(--space-3);
}

.blog-card--compact .blog-card__thumb {
  border-radius: var(--r-2);
  overflow: hidden;
}

.blog-card--compact .blog-card__content {
  padding: 0;
}

.blog-card--full {
  grid-template-columns: minmax(280px, 1fr);
}

.blog-card:hover img,
.blog-card:focus-within img {
  transform: scale(1.05);
}

@media (max-width: 640px) {
  .blog-card--compact {
    grid-template-columns: 1fr;
  }
}

.about-card {
  gap: var(--space-3);
  background: rgba(12, 12, 20, 0.75);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: var(--space-5);
  box-shadow: var(--shadow-1);
}

.team h2 {
  margin-bottom: var(--space-4);
}

.team-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.team-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 16px;
  text-align: center;
}

.team-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 12px;
}

.post {
  display: grid;
  gap: var(--space-5);
}

.post__header {
  display: grid;
  gap: var(--space-4);
}

.post__meta {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  font-size: var(--fs-xs);
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post__lead {
  font-size: var(--fs-l);
  color: var(--muted);
  max-width: 720px;
}

.post__cover {
  width: 100%;
  border-radius: var(--r-3);
  border: 1px solid var(--border);
}

.post__body {
  display: grid;
  gap: var(--space-4);
  max-width: 820px;
  font-size: var(--fs-m);
  line-height: var(--lh-relaxed);
}

.post__body h2 {
  margin-bottom: var(--space-2);
}

.post__body ul,
.post__body ol {
  margin: 0;
  padding-left: var(--space-4);
  display: grid;
  gap: var(--space-2);
}

.post__body blockquote {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  border-left: 2px solid rgba(255, 255, 255, 0.24);
  background: rgba(15, 15, 24, 0.66);
  font-style: italic;
}

body[data-modal-lock="true"] {
  overflow: hidden;
}

.portfolio-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  height: 100%;
}

.portfolio-card__media {
  border: 0;
  padding: 0;
  background: none;
  border-radius: var(--r-2);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.portfolio-card__media img {
  display: block;
  width: 100%;
  height: auto;
}

.portfolio-card__media:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.portfolio-card__media:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.portfolio-card__tracks {
  display: grid;
  gap: var(--space-2);
}

.portfolio-card__tracks audio {
  width: 100%;
}

.portfolio-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.portfolio-card__links a {
  font-weight: 600;
  color: var(--text);
}

.portfolio-card__links a:hover {
  text-decoration: underline;
}

.equipment-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.equipment-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  font-size: var(--fs-m);
}

.equipment-list li {
  position: relative;
  padding-left: var(--space-4);
}

.equipment-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
background: linear-gradient(135deg, #3A1CFF 0%, #0066FF 100%);
}

.chain-block {
  padding: 32px 32px 28px;
  border-radius: 24px;
  background: radial-gradient(circle at top left, #1b2735, #05060a);
}

.chain-title {
  margin: 0 0 20px;
  font-size: 24px;
  font-weight: 700;
  color: #f9fafb;
}

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

.chain-card {
  flex: 1 1 180px;
  min-width: 180px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(5, 7, 12, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.chain-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 6px;
}

.chain-text {
  font-size: 14px;
  line-height: 1.4;
  color: #e5e7eb;
}

@media (max-width: 768px) {
  .chain-block {
    padding: 24px 20px 20px;
  }

  .chain-title {
    font-size: 20px;
  }

  .chain-card {
    flex: 1 1 100%;
  }
}

.equipment-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
  margin: var(--space-6) 0;
}

.gallery-item {
  margin: 0;
  border-radius: var(--r-3);
  overflow: hidden;
  background: rgba(5, 5, 12, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.gallery-item figcaption {
  padding: var(--space-3) var(--space-4);
}

.signal-chain__list li {
  padding: var(--space-3);
  border-radius: var(--r-2);
  background: rgba(15, 15, 24, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: var(--fs-m);
  display: grid;
  gap: var(--space-2);
}

.signal-chain__list span {
  font-size: var(--fs-s);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.equipment-note {
  margin-top: var(--space-5);
}

.about-values {
  margin-top: var(--space-6);
  padding: var(--space-5);
  border-radius: var(--r-3);
  border: 1px solid var(--border);
  background: rgba(15, 15, 25, 0.72);
  display: grid;
  gap: var(--space-4);
}

.about-values__grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.about-stats {
  margin-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}

.about-stats__value {
  display: block;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--text);
}

.leader-card {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  margin: var(--space-6) 0;
  padding: var(--space-5);
  border-radius: var(--r-3);
  background: linear-gradient(135deg, rgba(15, 15, 20, 0.8), rgba(6, 6, 12, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.6);
}

.leader-photo {
  width: min(320px, 45%);
  border-radius: var(--r-3);
  object-fit: cover;
}

.leader-content {
  flex: 1;
}

.leader-content h2 {
  margin-top: 0;
  margin-bottom: var(--space-3);
}

@media (max-width: 720px) {
  .leader-card {
    flex-direction: column;
    text-align: center;
  }

  .leader-photo {
    width: 100%;
  }
}

.contact-section {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: flex-start;
}

.contact-card {
  padding: var(--space-5);
  border-radius: var(--r-3);
  border: 1px solid var(--border);
  background: rgba(15, 15, 25, 0.7);
}

.contact-methods {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.contact-methods span {
  display: block;
  font-size: var(--fs-s);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-1);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--r-3);
  border: 1px solid var(--border);
  background: rgba(15, 15, 25, 0.7);
}

.contact-form__grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--fs-s);
}

.form-field--textarea {
  grid-column: 1 / -1;
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.form-status {
  font-size: var(--fs-s);
  color: var(--muted);
  min-height: 1.5em;
}

.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  z-index: 100;
}

.modal[hidden] {
  display: none;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 12, 0.78);
  backdrop-filter: blur(6px);
}

.modal__content {
  position: relative;
  z-index: 1;
  max-width: min(1400px, 96vw);
  border-radius: var(--r-3);
  overflow: hidden;
  background: rgba(14, 14, 22, 0.96);
  border: 1px solid var(--border);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-3);
}

.modal__content img {
  width: 100%;
  height: auto;
  border-radius: var(--r-2);
}

.modal__content figcaption {
  font-size: var(--fs-m);
  color: var(--muted);
}

.modal__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  border: 0;
  background: rgba(0, 0, 0, 0.4);
  color: #fff;
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
}

.modal__close:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

/* Sections & layout utilities */
.stack {
  display: grid;
  gap: var(--space-5);
}

.section {
  position: relative;
  padding-block: clamp(48px, 9vw, 96px);
  background: #000000;
  z-index: 0;
}

.section.is-hidden {
  opacity: 1;
  height: auto;
  overflow: visible;
}

.section__header {
  max-width: 720px;
  margin-bottom: var(--space-5);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: var(--space-5);
  color: var(--muted);
  font-size: var(--fs-s);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
}

.site-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--text);
}

@media (max-width: 640px) {
  .site-footer__brand {
    width: 100%;
  }
}

.site-footer__socials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.site-footer__socials a {
  color: inherit;
  text-decoration: none;
  font-weight: 500;
}

/* Forms */
form input,
form textarea,
form select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--r-2);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(15, 15, 20, 0.75);
  color: var(--text);
  font-family: inherit;
  font-size: inherit;
}

form input:focus-visible,
form textarea:focus-visible,
form select:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Accessibility helpers */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Responsive tweaks */
@media (max-width: 960px) {
  .site-header__inner {
    gap: var(--space-3);
  }

  .site-nav__list {
    gap: var(--space-1);
  }
}

@media (max-width: 800px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav__menu {
    position: fixed;
    inset: 70px 16px auto 16px;
    padding: var(--space-4);
    border-radius: var(--r-2);
    flex-direction: column;
    align-items: stretch;
    background: rgba(7, 7, 12, 0.96);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-1);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    gap: var(--space-3);
  }

  .site-nav__menu.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav__actions {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
  }

  .nav-item {
    width: 100%;
  }

  .subnav {
    position: static;
    inset: auto;
    border-radius: var(--r-1);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(10, 10, 18, 0.92);
    padding: var(--space-2) 0;
    box-shadow: none;
    transform: none;
  }

  .subnav a {
    padding: var(--space-2) var(--space-3);
  }
}

@media (max-width: 600px) {
  .hero__text {
    font-size: 1.05rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
}
@media (any-hover: hover) {
  .nav-item.nav-item--dropdown:hover > .dropdown,
  .nav-item.nav-item--dropdown:focus-within > .dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-item.nav-item--dropdown:hover .site-nav__caret,
  .nav-item.nav-item--dropdown:focus-within .site-nav__caret {
    transform: rotate(180deg);
  }
}
.section-video {
  background: #000 !important;
  padding: 72px 0;
}

.video-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.video-card iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
}
.contact-hero {
  position: relative;
  padding: 72px 0 80px;
}

.contact-hero_inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 32px;
}

.contact-panel {
  position: relative;
  padding: 32px 32px 28px;
  border-radius: 24px;
  background: rgba(5, 6, 12, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}

.contact-panel--info .contact-card {
  background: transparent;
  border: 0;
  padding: 0;
}

.section-location {
  padding: 64px 0 80px;
}

.section-location .section-title {
  margin-bottom: 8px;
}

.section-location .section-subtitle {
  margin-bottom: 24px;
  color: #9ca3af;
}

.map-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
}

.map-wrapper iframe {
  display: block;
  width: 100%;
  height: 360px;
  border: none;
  filter: brightness(0.7) contrast(1.1);
}

@media (max-width: 768px) {
  .section-location {
    padding: 48px 0 60px;
  }

  .map-wrapper iframe {
    height: 260px;
  }
}

@media (max-width: 840px) {
  .contact-hero_inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .contact-panel {
    padding: 24px 20px 22px;
  }
}

body {
    background: #000 !important;
}

@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr !important;
  }

  .grid > * {
    grid-column: span 1 !important;
  }
}

@media (max-width: 768px) {
  .usp,
  .grid[data-pricing-list],
  .grid[data-cols="3"],
  .grid[data-cols="2"],
  .about-values__grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .usp .card,
  .grid[data-pricing-list] > *,
  .grid[data-cols="3"] > *,
  .grid[data-cols="2"] > *,
  .about-values__grid > *,
  .equipment-card,
  .price-card {
    width: 100%;
    max-width: 100%;
  }
}