:root {
  --ink: #0b1720;
  --muted: #5f6e7a;
  --navy: #0d2b3f;
  --blue: #115e7a;
  --teal: #1aa6a6;
  --aqua: #dff7f3;
  --copper: #c77733;
  --red: #b02b31;
  --paper: #f6f9fb;
  --line: rgba(11, 23, 32, .12);
  --shadow: 0 24px 60px rgba(11, 23, 32, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  font-size: 16px;
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.top-strip {
  min-height: 34px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 22px;
  padding: 0 clamp(24px, 5vw, 72px);
  color: rgba(255,255,255,.82);
  background: linear-gradient(90deg, #07131d, #10394c);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
}
.top-strip a { color: #b9fff8; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 240px 1fr;
  align-items: center;
  min-height: 72px;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(11,23,32,.06);
  backdrop-filter: blur(16px);
}
.brand {
  height: 72px;
  display: flex;
  align-items: center;
  padding: 12px 28px;
  border-right: 1px solid var(--line);
}
.brand img { max-height: 56px; object-fit: contain; }
.main-nav > ul {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 2px;
  margin: 0;
  padding: 0 16px;
  list-style: none;
}
.nav-item { position: relative; }
.nav-item > a {
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 10px;
  border-left: 0;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .055em;
  color: var(--ink);
  transition: .22s ease;
}
.nav-item > a {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  isolation: isolate;
}

.nav-item > a::before {
  content: "";
  position: absolute;
  inset: 8px 3px;
  z-index: -1;
  border: 1px solid transparent;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  opacity: 0;
  transform: scaleX(.78);
  transform-origin: center;
  transition: opacity .22s ease, transform .22s ease, box-shadow .22s ease;
}

.nav-item > a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 7px;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--teal);
  transform: translateX(-50%);
  transition: width .22s ease;
}

.nav-item:hover > a,
.nav-item.active > a {
  color: #fff;
  transform: translateY(-1px);
}

.nav-item:hover > a::before,
.nav-item.active > a::before {
  opacity: 1;
  transform: scaleX(1);
  box-shadow: 0 8px 20px rgba(17, 94, 122, .18);
}

.nav-item.active > a::after {
  width: calc(100% - 26px);
  background: rgba(255,255,255,.9);
}
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 780px;
  overflow: hidden;
  color: #fff;
  background: #07131d;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  transition: opacity 1s ease, transform 7s ease;
}
.hero-slide.active { opacity: 1; transform: scale(1); }
.hero::after {
  content: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 132px 48px 170px clamp(34px, 8vw, 128px);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  margin: 0 0 22px;
  border: 1px solid rgba(255,255,255,.32);
  border-radius: 999px;
  color: #c9fff7;
  background: rgba(5,20,31,.48);
  text-shadow: 0 1px 3px rgba(0,0,0,.8);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 6px rgba(26,166,166,.18);
}
.hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(40px, 5.2vw, 70px);
  line-height: 1.02;
  letter-spacing: 0;
  font-weight: 900;
  -webkit-text-stroke: 1px rgba(0,0,0,.42);
  text-shadow: 0 2px 3px rgba(0,0,0,.95), 0 5px 16px rgba(0,0,0,.72);
}
.hero p {
  max-width: 680px;
  margin: 24px 0 0;
  color: #fff;
  font-size: clamp(17px, 1.8vw, 22px);
  font-weight: 700;
  line-height: 1.55;
  text-shadow: 0 2px 3px rgba(0,0,0,.95), 0 4px 12px rgba(0,0,0,.8);
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 6px;
  background: var(--teal);
  color: #06232f;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: 12px;
}
.btn.secondary {
  color: #fff;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.28);
}
.hero-metrics {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  max-width: 1180px;
  margin: -66px auto 0;
  padding: 0 24px;
}
.metric {
  position: relative;
  overflow: hidden;
  min-height: 132px;
  padding: 28px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 18px 45px rgba(11,23,32,.14);
}
.metric::after {
  content: "";
  position: absolute;
  right: -24px;
  top: -24px;
  width: 82px;
  height: 82px;
  border: 2px dashed rgba(26,166,166,.35);
  border-radius: 50%;
  animation: metricSpin 8s linear infinite;
}
@keyframes metricSpin {
  to { transform: rotate(360deg); }
}
.metric strong {
  display: block;
  color: var(--navy);
  font-size: 38px;
  line-height: 1;
}
.metric strong.counting {
  min-height: 42px;
  transition: transform .25s ease, color .25s ease;
}
.metric strong.counting.pulse {
  transform: translateY(-4px);
  color: var(--teal);
}
.metric span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.section { padding: 96px clamp(24px, 6vw, 96px); }
.section.alt { background: var(--paper); }
.section.dark {
  color: #fff;
  background: linear-gradient(135deg, #082032, #0e4552);
}
.section.dark h2,
.section.dark h3 { color: #fff; }
.section-head {
  display: block;
  max-width: 1120px;
  margin-bottom: 34px;
}
.section-label {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.section h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 3.4vw, 48px);
  line-height: 1.12;
  font-weight: 900;
}
.section h2.keep-line {
  max-width: none;
}
.lead {
  color: var(--muted);
  font-size: 18px;
  max-width: 960px;
  margin: 18px 0 0;
}
.split {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.media-panel {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.media-panel img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
}
.media-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(8,32,50,.34));
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  min-height: 190px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(11,23,32,.07);
}
.card h3 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 20px;
  line-height: 1.2;
}
.card p { margin: 0; color: var(--muted); }
.service-card {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  border-radius: 10px;
  color: #fff;
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
  isolation: isolate;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,20,31,.04) 0%, rgba(5,20,31,.12) 42%, rgba(5,20,31,.42) 100%);
}
.service-card div {
  position: absolute;
  inset: auto 0 0;
  padding: 26px;
  background: linear-gradient(180deg, rgba(5,20,31,0) 0%, rgba(5,20,31,.16) 18%, rgba(5,20,31,.72) 100%);
  z-index: 1;
}
.service-card h3 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  text-shadow: 0 2px 6px rgba(0,0,0,.72), 0 0 1px rgba(0,0,0,.9);
}
.service-card p {
  margin: 0;
  color: rgba(255,255,255,.96);
  line-height: 1.6;
  text-shadow: 0 1px 4px rgba(0,0,0,.72);
}
.solution-showcase {
  position: relative;
  overflow: hidden;
  color: #173445 !important;
  background-color: #eaf5f7 !important;
  background-image: linear-gradient(90deg, rgba(255,255,255,.94), rgba(238,248,250,.9)), url("../images/elcon/homepage/solutions-offered-bg.webp") !important;
  background-size: cover;
  background-position: center;
}
.solution-showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.22));
}
.solution-showcase > * {
  position: relative;
  z-index: 1;
}
.solution-showcase .section-head {
  background: rgba(255,255,255,.38);
  padding: 20px 24px;
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(11,23,32,.08);
  backdrop-filter: blur(4px);
}
.solution-showcase,
.solution-showcase .section-head,
.section.dark.solution-showcase,
.section.dark.solution-showcase .section-head {
  color: #173445 !important;
}
.section.dark.solution-showcase h2,
.solution-showcase h2,
.solution-showcase h2.keep-line {
  color: #123347 !important;
  text-shadow: 0 1px 0 rgba(255,255,255,.98);
}
.section.dark.solution-showcase .section-label,
.solution-showcase .section-label {
  color: #0c84ab !important;
}
.section.dark.solution-showcase .lead,
.solution-showcase .lead {
  color: #274556 !important;
  font-weight: 700;
  opacity: 1 !important;
}
.solution-showcase .card {
  background: rgba(255,255,255,.97);
  border-color: rgba(18,61,82,.14);
  box-shadow: 0 14px 34px rgba(11,23,32,.12);
  backdrop-filter: blur(4px);
}
.solution-showcase .card h3 {
  color: #113447;
}
.solution-showcase .card p {
  color: #516473;
}

.industry-card {
  position: relative;
  overflow: hidden;
  min-height: 300px;
  border-radius: 10px;
  color: #fff;
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
  isolation: isolate;
}
.industry-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,20,31,.05) 0%, rgba(5,20,31,.18) 44%, rgba(5,20,31,.5) 100%);
}
.industry-card div {
  position: absolute;
  inset: auto 0 0;
  padding: 26px;
  background: linear-gradient(180deg, rgba(5,20,31,0) 0%, rgba(5,20,31,.14) 18%, rgba(5,20,31,.76) 100%);
  z-index: 1;
}
.industry-card h3 {
  margin: 0 0 9px;
  color: #fff;
  font-weight: 800;
  text-shadow: 0 2px 6px rgba(0,0,0,.72), 0 0 1px rgba(0,0,0,.9);
}
.industry-card p {
  margin: 0;
  color: rgba(255,255,255,.96);
  line-height: 1.6;
  text-shadow: 0 1px 4px rgba(0,0,0,.72);
}
.feature-list {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.feature-list li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--muted);
}
.feature-list li::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(26,166,166,.14);
}
.page-hero {
  min-height: 360px;
  display: grid;
  align-items: end;
  background-image: linear-gradient(90deg, rgba(5,20,31,.82), rgba(5,20,31,.25)), var(--hero-image);
  background-size: cover;
  background-position: center;
}
.page-hero-overlay { padding: 70px clamp(24px, 7vw, 108px); color: #fff; }
.page-hero p {
  margin: 0 0 10px;
  color: #b9fff8;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
}
.page-hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(40px, 6vw, 70px);
  line-height: 1;
}
.page-hero span {
  display: block;
  max-width: 760px;
  margin-top: 16px;
  color: rgba(255,255,255,.88);
  font-size: 18px;
}
.two-col-list {
  columns: 2;
  column-gap: 44px;
  margin: 24px 0 0;
  padding-left: 18px;
}
.two-col-list li { break-inside: avoid; margin-bottom: 10px; color: var(--muted); }
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  box-shadow: var(--shadow);
  border-radius: 10px;
  overflow: hidden;
}
th, td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
th {
  color: #fff;
  background: var(--navy);
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
td { color: #263540; }
.logo-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.logo-tile {
  min-height: 118px;
  display: grid;
  place-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(11,23,32,.05);
}
.logo-tile img { max-height: 70px; object-fit: contain; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}
textarea, .full { grid-column: 1 / -1; }
button {
  cursor: pointer;
  border: 0;
  border-radius: 7px;
  padding: 13px 18px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.contact-card {
  padding: 28px;
  border-radius: 10px;
  background: #fff;
  box-shadow: var(--shadow);
}
.contact-card h3 { margin: 0 0 8px; color: var(--navy); }
.contact-card p { margin: 0; color: var(--muted); }
.product-showcase { padding-top: 20px; }
.product-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1080px;
  margin: 0 auto;
}
.product-gallery figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #e9eef1;
  box-shadow: 0 16px 38px rgba(11, 23, 32, .1);
}
.product-gallery img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform .35s ease;
}
.product-gallery figure:hover img { transform: scale(1.025); }
.footer {
  background: #fff;
  color: var(--ink);
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr .65fr 1fr 1fr;
  gap: 42px;
  padding: 70px clamp(24px, 6vw, 96px);
}
.footer-logo {
  max-width: 145px;
  padding: 8px;
  border-radius: 8px;
  background: #fff;
}
.footer h3 {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: 14px;
  letter-spacing: .1em;
}
.footer a { color: var(--ink); }
.footer-copy { max-width: 390px; }
.footer-links {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.footer-links a,
.footer-links li {
  color: var(--ink);
  font-size: 14px;
  text-transform: uppercase;
  font-weight: 700;
}
.text-list li { text-transform: none; font-weight: 500; }
.mini-form { display: grid; gap: 10px; }
.form-note { display: none; margin: 0; color: #b9fff8; font-weight: 800; }
.form-note.show { display: block; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px clamp(24px, 6vw, 96px);
  border-top: 1px solid var(--line);
  font-size: 14px;
}
.to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 70;
  width: 48px;
  height: 48px;
  padding: 0;
  display: none;
  background: var(--teal);
  color: #06232f;
}
.to-top.show { display: block; }

.values-band {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(8,32,50,.94), rgba(12,116,137,.86)),
    url("../images/elcon/reference/vision-values.webp");
  background-size: cover;
  background-position: center;
}
.values-band .section-label,
.values-band .lead,
.values-band h2 { color: #fff; }
.values-band .card {
  background: rgba(255,255,255,.94);
  border-color: rgba(255,255,255,.42);
}
.company-gallery {
  overflow: hidden;
  margin-top: 34px;
  padding: 18px 0;
}
.gallery-heading {
  margin-top: 44px;
}
.gallery-heading h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.1;
}
.gallery-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 22px;
}
.gallery-track {
  display: flex;
  width: max-content;
  gap: 18px;
  animation: galleryScroll 24s linear infinite;
}
.gallery-track:hover { animation-play-state: paused; }
.gallery-track img {
  width: 340px;
  height: 210px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
@keyframes galleryScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.strength-panel {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 36px;
  align-items: stretch;
}
.strength-panel .card { height: 100%; }
.partner-note {
  padding: 34px;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  box-shadow: var(--shadow);
}
.partner-note h3 { margin: 0 0 12px; color: #fff; font-size: 26px; }
.partner-note p { margin: 0; color: rgba(255,255,255,.86); }
.product-feature {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  align-items: center;
  margin-top: 30px;
}
.product-feature img {
  width: 100%;
  min-height: 320px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.domain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.domain-card {
  overflow: hidden;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(11,23,32,.08);
}
.domain-card img {
  width: 100%;
  height: 172px;
  object-fit: cover;
}
.domain-card div { padding: 22px; }
.domain-card h3 { margin: 0 0 10px; color: var(--navy); font-size: 19px; }
.domain-card ul { margin: 0; padding-left: 18px; color: var(--muted); }
.domain-card li { margin-bottom: 7px; }
.career-inline-image {
  width: min(420px, 100%);
  margin-top: 22px;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.contact-form-section { padding-top: 42px; }
.form-popup {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(7, 20, 31, .58);
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
}
.form-popup.show {
  opacity: 1;
  pointer-events: auto;
}
.form-popup__card {
  position: relative;
  width: min(520px, 100%);
  padding: 46px 34px 38px;
  border-radius: 18px;
  background: #fff;
  text-align: center;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .28);
  transform: translateY(18px) scale(.96);
  transition: transform .22s ease;
}
.form-popup.show .form-popup__card {
  transform: translateY(0) scale(1);
}
.form-popup__close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #eef3f6;
  color: var(--navy);
  font-size: 0;
  line-height: 0;
  cursor: pointer;
}
.form-popup__close::before,
.form-popup__close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 3px;
  border-radius: 2px;
  background: currentColor;
  transform: translate(-50%, -50%) rotate(45deg);
}
.form-popup__close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}
.form-popup__mark {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0f6f8f, #17a78a);
  color: #fff;
  font-size: 38px;
  font-weight: 900;
}
.form-popup.error .form-popup__mark {
  background: linear-gradient(135deg, #b82632, #dd6c34);
}
.form-popup h2 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 30px;
}
.form-popup p {
  margin: 0 auto;
  max-width: 410px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}
button[disabled] {
  cursor: wait;
  opacity: .72;
}

@media (max-width: 1180px) {
  .site-header { grid-template-columns: 200px 1fr; }
  .nav-item > a { padding: 0 8px; font-size: 10.5px; }
  .domain-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .section h2.keep-line {
    white-space: nowrap;
    font-size: clamp(30px, 2.35vw, 38px);
  }
}
@media (max-width: 960px) {
  .site-header { grid-template-columns: 1fr auto; }
  .top-strip { display: none; }
  .brand { border-right: 0; }
  .menu-toggle {
    display: grid;
    gap: 5px;
    width: 46px;
    height: 46px;
    margin-right: 18px;
    padding: 12px;
    background: var(--navy);
  }
  .menu-toggle span { display: block; height: 2px; background: #fff; }
  .main-nav {
    grid-column: 1 / -1;
    display: none;
    border-top: 1px solid var(--line);
  }
  .main-nav.open { display: block; }
  .main-nav > ul { display: block; padding: 0; }
  .nav-item > a { min-height: 52px; border-left: 0; border-top: 1px solid var(--line); }
  .hero { min-height: 640px; }
  .hero-metrics, .cards, .contact-cards, .logo-grid { grid-template-columns: repeat(2, 1fr); }
  .section-head, .split, .strength-panel, .product-feature, .footer-grid { grid-template-columns: 1fr; }
  .two-col-list { columns: 1; }
  .domain-grid { grid-template-columns: 1fr; }
  .product-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .brand img { max-height: 46px; }
  .hero-content { padding: 92px 24px 68px; }
  .hero-metrics, .cards, .contact-cards, .logo-grid, .form-grid, .domain-grid, .product-gallery { grid-template-columns: 1fr; }
  .section { padding: 68px 22px; }
  .footer-bottom { flex-direction: column; }
  .gallery-track img { width: 280px; height: 180px; }
}