:root {
  --bg: #060606;
  --bg-deep: #020204;
  --bg-soft: #111116;
  --bg-card: rgba(18, 18, 24, 0.9);
  --text: #f5f5f7;
  --text-soft: #bfc2c9;
  --muted: #8e929d;
  --line: rgba(255, 255, 255, 0.09);
  --pink: #ff38d4;
  --pink-strong: #ff00c8;
  --pink-soft: rgba(255, 56, 212, 0.15);
  --cyan: #13e8f2;
  --cyan-soft: rgba(19, 232, 242, 0.16);
  --shadow-pink: 0 0 30px rgba(255, 56, 212, 0.18);
  --shadow-cyan: 0 0 30px rgba(19, 232, 242, 0.16);
  --radius: 24px;
  --radius-small: 16px;
  --content: 1320px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 8%, rgba(255, 56, 212, 0.16), transparent 28%),
    radial-gradient(circle at 90% 2%, rgba(19, 232, 242, 0.12), transparent 26%),
    linear-gradient(180deg, #030304 0%, #0a0a0f 48%, #050506 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.014) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse at top, black 0%, transparent 74%);
  z-index: -1;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(calc(100% - 2rem), var(--content));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(18px);
  background:
    linear-gradient(90deg, rgba(18, 2, 15, 0.96), rgba(2, 8, 10, 0.96)),
    rgba(6, 6, 6, 0.95);
  border-bottom: 1px solid rgba(19, 232, 242, 0.17);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.42);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  min-height: 82px;
}

.brand {
  position: relative;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding: 0.45rem 0.75rem;
  border-radius: 20px;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 50%, rgba(19, 232, 242, 0.2), transparent 35%),
    linear-gradient(180deg, rgba(8, 18, 22, 0.98), rgba(2, 4, 6, 0.96));
  border: 1px solid rgba(19, 232, 242, 0.52);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.04),
    inset 0 0 34px rgba(19, 232, 242, 0.14),
    0 0 24px rgba(19, 232, 242, 0.24),
    0 0 42px rgba(255, 56, 212, 0.12);
}

.brand img {
  position: relative;
  z-index: 1;
  height: 58px;
  width: auto;
  max-width: 300px;
  object-fit: contain;
  filter:
    brightness(1.9)
    contrast(1.58)
    saturate(1.45)
    drop-shadow(0 0 2px rgba(255, 255, 255, 0.65))
    drop-shadow(0 0 9px rgba(19, 232, 242, 0.9))
    drop-shadow(0 0 21px rgba(255, 56, 212, 0.28));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  color: var(--text-soft);
  padding: 0.58rem 0.68rem;
  border-radius: 999px;
  white-space: nowrap;
  font-size: 0.95rem;
  transition: 180ms ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: var(--pink-soft);
  box-shadow: var(--shadow-pink);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  color: var(--text);
  cursor: pointer;
}

.button,
.button-secondary,
.button-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border: 0;
  border-radius: 999px;
  padding: 0.95rem 1.45rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  cursor: pointer;
}

.nav-actions .button {
  padding: 0.85rem 1.15rem;
  white-space: nowrap;
}

.button {
  background: linear-gradient(135deg, var(--pink) 0%, #ff8aef 100%);
  color: #080808;
  box-shadow: var(--shadow-pink);
}

.button-secondary {
  background: linear-gradient(135deg, var(--cyan) 0%, #8afcff 100%);
  color: #040404;
  box-shadow: var(--shadow-cyan);
}

.button-ghost {
  background: rgba(255, 255, 255, 0.025);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.13);
}

.button:hover,
.button-secondary:hover,
.button-ghost:hover {
  transform: translateY(-2px);
}

.hero {
  padding: 4.8rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 2rem;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
}

.kicker::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  box-shadow: 0 0 14px rgba(255, 56, 212, 0.55);
}

.hero h1,
.page-hero h1 {
  margin: 1rem 0 1rem;
  font-size: clamp(2.4rem, 4.4vw, 5.05rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero p,
.page-hero p,
.text-block p,
.card p,
.product-card p,
.contact-card p,
.timeline-item p,
.faq-item p,
.note,
.stat p,
.footer-copy,
.section-summary {
  color: var(--text-soft);
  line-height: 1.72;
}

.section-summary {
  max-width: 560px;
  margin: 0;
}

.accent {
  color: var(--pink);
  text-shadow: 0 0 24px rgba(255, 56, 212, 0.35);
}

.accent-cyan {
  color: var(--cyan);
  text-shadow: 0 0 22px rgba(19, 232, 242, 0.28);
}

.hero-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.6rem;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.hero-proof span {
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  background: rgba(19, 232, 242, 0.08);
  color: var(--cyan);
  border: 1px solid rgba(19, 232, 242, 0.2);
  font-size: 0.86rem;
  font-weight: 700;
}

.hero-panel,
.product-card-image,
.product-icon-panel,
.product-visual {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero-panel {
  background: linear-gradient(180deg, rgba(17, 17, 20, 0.96), rgba(9, 9, 14, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 32px;
  padding: 1.2rem;
  box-shadow: var(--shadow-pink), var(--shadow-cyan), 0 25px 60px rgba(0, 0, 0, 0.35);
}

.hero-panel::before {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -70px;
  top: -90px;
  border-radius: 50%;
  background: rgba(255, 56, 212, 0.17);
  filter: blur(42px);
}

.hero-panel::after {
  content: "";
  position: absolute;
  width: 270px;
  height: 270px;
  left: -80px;
  bottom: -100px;
  border-radius: 50%;
  background: rgba(19, 232, 242, 0.16);
  filter: blur(44px);
}

.hero-product-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.hero-card {
  min-height: 190px;
  padding: 1rem;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 56, 212, 0.2), transparent 34%),
    radial-gradient(circle at 82% 78%, rgba(19, 232, 242, 0.19), transparent 36%),
    linear-gradient(135deg, rgba(28, 16, 33, 0.92), rgba(7, 17, 24, 0.92) 58%, rgba(6, 6, 10, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 34px rgba(0, 0, 0, 0.54), 0 0 18px rgba(255, 56, 212, 0.07);
}

.hero-card-main {
  grid-column: 1 / -1;
  min-height: 260px;
}

.hero-card span {
  position: relative;
  z-index: 2;
  display: inline-flex;
  width: fit-content;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  color: #050505;
  background: linear-gradient(135deg, var(--cyan), #8afcff);
  font-weight: 800;
}

.hero-card .product-model {
  width: 100%;
  height: 145px;
}

.hero-card-main .product-model {
  height: 230px;
}

.page-hero {
  position: relative;
  padding: 4.2rem 0 3rem;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  width: 440px;
  height: 440px;
  right: -110px;
  top: -130px;
  border-radius: 50%;
  background: rgba(255, 56, 212, 0.12);
  filter: blur(70px);
}

.page-hero .inner,
.section,
.footer-main,
.product-layout,
.contact-hero-layout {
  position: relative;
  z-index: 1;
}

.section {
  padding: 2.8rem 0;
}

.section-dark {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.018), rgba(255, 255, 255, 0));
}

.section-title {
  margin: 0 0 0.7rem;
  font-size: clamp(1.7rem, 2.5vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.badge-row,
.tag-row,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.badge,
.tag,
.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(7, 10, 18, 0.88);
  color: rgba(245, 245, 247, 0.96);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18);
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.35);
}

.badge-highlight,
.chip.is-active {
  background: rgba(255, 56, 212, 0.22);
  color: #ffffff;
  border-color: rgba(255, 56, 212, 0.52);
}

.grid-3,
.grid-4,
.stats-grid,
.product-grid,
.contact-grid,
.timeline,
.faq-grid,
.catalog-grid,
.product-layout,
.impact-grid,
.dual-grid {
  display: grid;
  gap: 1.2rem;
}

.grid-3,
.catalog-grid,
.timeline {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-4,
.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.contact-grid,
.dual-grid,
.impact-grid,
.product-layout,
.faq-grid,
.contact-hero-layout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-layout,
.contact-hero-layout {
  align-items: center;
}

.card,
.feature,
.stat,
.product-card,
.contact-card,
.contact-form,
.timeline-item,
.faq-item,
.side-panel {
  position: relative;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 1.25rem;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
}

.card::before,
.contact-form::before,
.timeline-item::before,
.faq-item::before,
.product-card::before {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  top: -80px;
  right: -50px;
  border-radius: 50%;
  background: rgba(19, 232, 242, 0.1);
  filter: blur(36px);
  pointer-events: none;
}

.card h3,
.feature h3,
.product-card h3,
.contact-card h3,
.timeline-item h3,
.faq-item h3,
.side-panel h3,
.text-block h3 {
  margin: 0 0 0.65rem;
  font-size: 1.18rem;
}

.card-icon {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
  background: linear-gradient(135deg, rgba(255, 56, 212, 0.25), rgba(19, 232, 242, 0.22));
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1.1rem;
  font-weight: 800;
}

.stat strong {
  display: block;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  color: var(--cyan);
  margin-bottom: 0.45rem;
  text-shadow: 0 0 18px rgba(19, 232, 242, 0.25);
}

.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.filter-button {
  padding: 0.72rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-soft);
  cursor: pointer;
  transition: 180ms ease;
}

.filter-button:hover,
.filter-button.active {
  background: var(--pink-soft);
  color: var(--text);
  border-color: rgba(255, 56, 212, 0.4);
}

.catalog-grid [hidden],
.catalog-grid .product-card.is-hidden {
  display: none !important;
}

.product-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-card-image,
.product-icon-panel {
  min-height: 230px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 56, 212, 0.24), transparent 30%),
    radial-gradient(circle at 82% 76%, rgba(19, 232, 242, 0.24), transparent 34%),
    linear-gradient(135deg, rgba(28, 16, 33, 0.98) 0%, rgba(10, 18, 25, 0.96) 56%, rgba(6, 6, 10, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 44px rgba(0, 0, 0, 0.58), inset 0 0 22px rgba(19, 232, 242, 0.08), 0 0 24px rgba(255, 56, 212, 0.08);
  padding: 1rem;
}

.product-icon-panel {
  font-size: clamp(2.8rem, 7vw, 4.4rem);
  font-weight: 900;
  color: var(--cyan);
  text-shadow: 0 0 24px rgba(19, 232, 242, 0.4), 0 0 28px rgba(255, 56, 212, 0.22);
}

.hero-card::before,
.product-card-image::before,
.product-icon-panel::before,
.product-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(19, 232, 242, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 56, 212, 0.08) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 72%);
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 72%);
  opacity: 0.42;
  pointer-events: none;
  z-index: 0;
}

.hero-card::after,
.product-card-image::after,
.product-icon-panel::after,
.product-visual::after {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 12%;
  height: 24%;
  border-radius: 999px;
  background: radial-gradient(ellipse at center, rgba(19, 232, 242, 0.24), rgba(255, 56, 212, 0.1) 42%, transparent 72%);
  filter: blur(12px);
  opacity: 0.9;
  pointer-events: none;
  z-index: 1;
}

.product-model {
  width: 100%;
  height: 250px;
  display: block;
  --poster-color: transparent;
  --progress-bar-color: var(--pink);
  --progress-bar-height: 4px;
  filter: drop-shadow(0 22px 30px rgba(0, 0, 0, 0.56)) drop-shadow(0 0 18px rgba(19, 232, 242, 0.12));
  position: relative;
  z-index: 2;
}

.product-card-image .product-model {
  height: 220px;
}

.product-visual {
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 56, 212, 0.24), transparent 30%),
    radial-gradient(circle at 82% 78%, rgba(19, 232, 242, 0.24), transparent 36%),
    linear-gradient(135deg, rgba(30, 15, 37, 0.98) 0%, rgba(8, 18, 26, 0.96) 58%, rgba(5, 5, 9, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 32px;
  padding: 1.5rem;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 70px rgba(0, 0, 0, 0.62), inset 0 0 30px rgba(19, 232, 242, 0.08), var(--shadow-cyan), 0 0 34px rgba(255, 56, 212, 0.08);
}

.product-visual .product-model {
  height: 470px;
  min-height: 420px;
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
}

.price-note {
  color: var(--cyan);
  font-weight: 900;
}

.product-price-card {
  margin-top: 1.2rem;
  padding: 1rem 1.1rem;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255, 56, 212, 0.13), rgba(19, 232, 242, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.11);
  width: fit-content;
}

.product-price-card span,
.product-price-card small {
  display: block;
  color: var(--text-soft);
}

.product-price-card strong {
  display: block;
  margin: 0.15rem 0;
  color: var(--cyan);
  font-size: 2rem;
  text-shadow: 0 0 18px rgba(19, 232, 242, 0.24);
}

.product-copy ul,
.text-block ul,
.side-panel ul,
.footer-links ul,
.contact-list,
.spec-list,
.feature-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-soft);
  line-height: 1.7;
}

.spec-list li + li,
.product-copy li + li,
.text-block li + li,
.side-panel li + li,
.contact-list li + li,
.feature-list li + li {
  margin-top: 0.45rem;
}

.price-table-wrap {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(12, 12, 17, 0.84);
  box-shadow: var(--shadow-pink), 0 24px 60px rgba(0, 0, 0, 0.25);
}

.price-table {
  width: 100%;
  border-collapse: collapse;
}

.price-table th,
.price-table td {
  padding: 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.price-table th {
  background: linear-gradient(135deg, rgba(255, 56, 212, 0.24), rgba(19, 232, 242, 0.14));
  color: #fff;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.price-table td {
  color: var(--text-soft);
}

.price-table td:first-child {
  color: var(--text);
  font-weight: 800;
}

.price-table td:last-child {
  color: var(--cyan);
  font-weight: 900;
  white-space: nowrap;
}

.price-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.025);
}

.price-table tbody tr:hover {
  background: rgba(255, 56, 212, 0.06);
}

.note-box {
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: rgba(255, 56, 212, 0.08);
  border: 1px solid rgba(255, 56, 212, 0.24);
}

.contact-highlight {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18, 18, 24, 0.92), rgba(10, 10, 14, 0.88));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-cyan);
}

.contact-highlight img {
  width: 82px;
  height: 82px;
  object-fit: contain;
  flex-shrink: 0;
}

.contact-highlight strong,
.mini-step strong {
  display: block;
  margin-bottom: 0.3rem;
}

.contact-form form {
  display: grid;
  gap: 0.95rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.95rem;
}

.contact-form label > span {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--text-soft);
  font-weight: 700;
}

.input,
.textarea,
.select {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  outline: none;
}

.select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text) 50%),
    linear-gradient(135deg, var(--text) 50%, transparent 50%);
  background-position: calc(100% - 22px) calc(50% - 3px), calc(100% - 16px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.8rem;
}

.select option,
.select optgroup {
  background: #111218;
  color: #f5f5f7;
}

.input:focus,
.textarea:focus,
.select:focus {
  border-color: rgba(255, 56, 212, 0.55);
  box-shadow: 0 0 0 4px rgba(255, 56, 212, 0.12);
}

.textarea {
  min-height: 150px;
  resize: vertical;
}

.checkbox-row {
  display: flex;
  align-items: start;
  gap: 0.55rem;
  color: var(--text-soft);
  line-height: 1.6;
}

.checkbox-row input {
  margin-top: 0.25rem;
  accent-color: var(--pink);
}

.form-status {
  min-height: 1.3rem;
  color: var(--cyan);
  font-size: 0.95rem;
}

.contact-column {
  display: grid;
  gap: 1.2rem;
}

.compact-row {
  gap: 0.55rem;
}

.timeline-item span {
  display: inline-flex;
  margin-bottom: 0.75rem;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  background: rgba(19, 232, 242, 0.08);
  border: 1px solid rgba(19, 232, 242, 0.22);
  color: var(--cyan);
  font-size: 0.83rem;
  font-weight: 800;
}

.faq-item details {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1rem;
  margin-top: 1rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.footer {
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 5, 6, 0.95);
}

.footer-main {
  padding: 2.2rem 0;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 1.2rem;
}

.footer-brand img {
  max-width: 320px;
  margin-bottom: 0.9rem;
  padding: 0.65rem 0.85rem;
  border-radius: 22px;
  background: radial-gradient(circle at left, rgba(19, 232, 242, 0.12), transparent 48%), linear-gradient(135deg, rgba(255, 56, 212, 0.08), rgba(19, 232, 242, 0.045)), rgba(4, 4, 7, 0.42);
  border: 1px solid rgba(19, 232, 242, 0.16);
  filter: drop-shadow(0 0 10px rgba(19, 232, 242, 0.32)) drop-shadow(0 0 16px rgba(255, 56, 212, 0.12));
}

.footer-links h4,
.footer-contact h4 {
  margin-top: 0;
  margin-bottom: 0.8rem;
}

.footer-links ul {
  list-style: none;
  padding: 0;
}

.footer-links li + li {
  margin-top: 0.55rem;
}

.footer-bottom {
  padding: 1rem 0 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-soft);
  font-size: 0.92rem;
}

@media (max-width: 1040px) {
  .hero-grid,
  .footer-main,
  .product-layout,
  .contact-grid,
  .impact-grid,
  .dual-grid,
  .faq-grid,
  .timeline,
  .catalog-grid,
  .product-grid,
  .grid-4,
  .grid-3,
  .stats-grid,
  .contact-hero-layout {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid,
  .product-layout,
  .contact-hero-layout,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 980px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.75rem);
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    padding: 0.7rem;
    border-radius: 22px;
    background: rgba(10, 10, 12, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: 180ms ease;
  }

  .nav-links.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-actions .button {
    display: none;
  }

  .navbar {
    min-height: 74px;
  }

  .brand {
    padding: 0.36rem 0.58rem;
    border-radius: 15px;
  }

  .brand img {
    height: 46px;
    max-width: 220px;
  }

  .page-hero,
  .hero {
    padding-top: 3rem;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.05rem, 10vw, 3.1rem);
  }

  .hero-product-grid,
  .grid-4,
  .grid-3,
  .stats-grid,
  .product-grid,
  .catalog-grid,
  .timeline,
  .faq-grid,
  .contact-grid,
  .impact-grid,
  .dual-grid,
  .product-layout,
  .contact-hero-layout,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero-card-main {
    grid-column: auto;
  }

  .hero-card,
  .hero-card-main {
    min-height: 180px;
  }

  .hero-card .product-model,
  .hero-card-main .product-model,
  .product-card-image .product-model,
  .product-model {
    height: 210px;
  }

  .product-visual {
    min-height: 360px;
  }

  .product-visual .product-model {
    height: 340px;
    min-height: 300px;
  }

  .price-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-highlight {
    flex-direction: column;
    align-items: start;
  }

  .price-table thead {
    display: none;
  }

  .price-table,
  .price-table tbody,
  .price-table tr,
  .price-table td {
    display: block;
    width: 100%;
  }

  .price-table tr {
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .price-table td {
    border: 0;
    padding: 0.55rem 1rem;
    white-space: normal !important;
  }

  .price-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 0.25rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.74rem;
    font-weight: 800;
  }
}

model-viewer.product-model {
  background:
    radial-gradient(circle at 50% 54%, rgba(245, 245, 255, 0.18), transparent 28%),
    radial-gradient(circle at 35% 70%, rgba(19, 232, 242, 0.22), transparent 34%),
    radial-gradient(circle at 66% 30%, rgba(255, 56, 212, 0.18), transparent 32%);
  border-radius: 22px;
}

.hero-card model-viewer.product-model,
.product-card-image model-viewer.product-model,
.product-visual model-viewer.product-model {
  filter: drop-shadow(0 28px 34px rgba(0, 0, 0, 0.64)) drop-shadow(0 0 24px rgba(19, 232, 242, 0.22));
}

/* Competencias en vivo */
.contest-hero {
  padding-bottom: 3.4rem;
}

.contest-hero-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
  align-items: center;
}

.contest-hero-card,
.live-contest-card,
.contest-shell,
.entry-card,
.contest-reference-panel,
.contest-copy-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(12, 12, 17, 0.9);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.28), var(--shadow-pink), var(--shadow-cyan);
}

.contest-hero-card {
  padding: 0.9rem;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 56, 212, 0.22), transparent 34%),
    radial-gradient(circle at 84% 80%, rgba(19, 232, 242, 0.18), transparent 34%),
    rgba(9, 9, 14, 0.94);
}

.contest-hero-card img,
.live-contest-card > img,
.contest-reference-panel img,
.entry-card img {
  width: 100%;
  height: auto;
  display: block;
}

.contest-hero-card img,
.contest-reference-panel img {
  border-radius: calc(var(--radius) - 8px);
}

.contest-live-badge,
.contest-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  border-radius: 999px;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.contest-live-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  padding: 0.65rem 1rem;
  color: #050505;
  background: linear-gradient(135deg, var(--cyan), #8afcff);
  box-shadow: var(--shadow-cyan);
}

.contest-stats-grid .stat {
  min-height: 156px;
}

.contest-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.live-contest-card {
  display: flex;
  flex-direction: column;
  isolation: isolate;
}

.live-contest-card::before,
.contest-shell::before,
.entry-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(19, 232, 242, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 56, 212, 0.07) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: radial-gradient(ellipse at top, black 0%, transparent 75%);
  mask-image: radial-gradient(ellipse at top, black 0%, transparent 75%);
  opacity: 0.42;
  z-index: 0;
}

.live-contest-card > img {
  aspect-ratio: 16 / 7;
  object-fit: cover;
  position: relative;
  z-index: 1;
}

.live-contest-body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1rem;
  padding: 1.25rem;
}

.live-contest-body h3,
.entry-card-body h4 {
  margin: 0;
}

.live-contest-body .tag-row .tag {
  background: rgba(5, 8, 14, 0.94);
  color: #f7f8fb;
}

.live-contest-body .tag-row .badge-highlight {
  background: rgba(255, 56, 212, 0.26);
  color: #ffffff;
}

.live-contest-body p,
.contest-copy-panel p,
.entry-card-body p,
.reference-caption span,
.entries-head p,
.contest-card-meta span {
  color: var(--text-soft);
  line-height: 1.66;
}

.contest-card-meta,
.contest-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.contest-card-meta span,
.contest-meta-row span {
  padding: 0.55rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
  font-size: 0.88rem;
  font-weight: 700;
}

.contest-platform {
  scroll-margin-top: 100px;
}

.contest-shell {
  padding: clamp(1rem, 3vw, 2rem);
  background:
    radial-gradient(circle at 14% 8%, rgba(255, 56, 212, 0.18), transparent 28%),
    radial-gradient(circle at 91% 20%, rgba(19, 232, 242, 0.13), transparent 26%),
    rgba(10, 10, 15, 0.94);
}

.contest-shell-cyan {
  background:
    radial-gradient(circle at 16% 8%, rgba(19, 232, 242, 0.18), transparent 30%),
    radial-gradient(circle at 90% 25%, rgba(255, 56, 212, 0.12), transparent 28%),
    rgba(10, 10, 15, 0.94);
}

.contest-back {
  position: relative;
  z-index: 1;
  display: inline-flex;
  margin-bottom: 1.2rem;
  color: var(--text-soft);
  font-weight: 800;
}

.contest-title-row,
.entries-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.contest-title-row h2 {
  margin: 1rem 0 0;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.contest-status-pill {
  flex-shrink: 0;
  padding: 0.7rem 1rem;
  color: #060606;
  background: linear-gradient(135deg, var(--pink), #ff8aef);
  box-shadow: var(--shadow-pink);
}

.contest-meta-row {
  position: relative;
  z-index: 1;
  margin: 1.2rem 0 1.5rem;
}

.contest-detail-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.2rem;
  align-items: stretch;
}

.contest-detail-grid-compact {
  grid-template-columns: 0.95fr 1.05fr;
}

.contest-copy-panel,
.contest-reference-panel {
  padding: 1.25rem;
  box-shadow: none;
}

.contest-copy-panel h3 {
  margin-top: 1.1rem;
}

.contest-reward {
  padding: 1rem;
  border-radius: 18px;
  color: var(--text) !important;
  font-weight: 800;
  background: linear-gradient(135deg, rgba(255, 56, 212, 0.17), rgba(19, 232, 242, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.contest-reference-panel {
  display: grid;
  align-content: start;
  gap: 1rem;
}

.contest-reference-panel.compact-banner img {
  aspect-ratio: 16 / 8;
  object-fit: cover;
}

.reference-caption {
  display: grid;
  gap: 0.25rem;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.entries-head {
  margin-top: 1.8rem;
  margin-bottom: 1rem;
}

.entries-head h3 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.entries-head p {
  margin: 0;
}

.contest-select {
  max-width: 220px;
  flex-shrink: 0;
}

.entries-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.entry-card {
  border-radius: 20px;
  background: rgba(14, 14, 20, 0.96);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.25);
}

.entry-card img {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.entry-card-body {
  position: relative;
  z-index: 1;
  padding: 0.9rem;
}

.entry-card-body h4 {
  font-size: 1rem;
}

.entry-card-body p {
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
}

@media (max-width: 1040px) {
  .contest-hero-grid,
  .contest-cards-grid,
  .contest-detail-grid,
  .contest-detail-grid-compact {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 680px) {
  .contest-title-row,
  .entries-head {
    flex-direction: column;
  }

  .contest-status-pill,
  .contest-select {
    width: 100%;
  }

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