@font-face {
  font-family: "Oxanium";
  src: url("assets/fonts/Oxanium-Regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Oxanium";
  src: url("assets/fonts/Oxanium-Medium.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Oxanium";
  src: url("assets/fonts/Oxanium-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Orbitron";
  src: url("assets/fonts/Orbitron-Medium.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Orbitron";
  src: url("assets/fonts/Orbitron-Bold.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

:root {
  --ink: #07111f;
  --ink-soft: #0b1b2d;
  --surface: #f3f7fa;
  --white: #ffffff;
  --text: #15273a;
  --muted: #63758a;
  --line: rgba(17, 55, 86, 0.14);
  --cyan: #27d8ff;
  --blue: #1379ff;
  --orange: #ff7a21;
  --orange-light: #ff9c4a;
  --radius: 24px;
  --container: 1180px;
  --shadow: 0 30px 80px rgba(5, 25, 48, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--surface);
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 500;
  line-height: 1.6;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

.page-intro {
  position: fixed;
  z-index: 3000;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 50% 48%, rgba(19, 121, 255, 0.18), transparent 26%),
    linear-gradient(145deg, #06111f 0%, #071b31 48%, #06111f 100%);
  opacity: 1;
  visibility: visible;
  will-change: opacity;
  transition:
    opacity 1.35s cubic-bezier(0.22, 0.72, 0.2, 1),
    visibility 1.35s step-end;
}

.page-intro[hidden] {
  display: none;
}

.page-intro.is-leaving {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.page-intro.is-leaving .page-intro-content {
  opacity: 0;
  transform: translateY(-8px) scale(0.985);
}

.page-intro-atmosphere,
.page-intro-atmosphere::before,
.page-intro-atmosphere::after {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.page-intro-atmosphere {
  width: min(78vw, 720px);
  aspect-ratio: 1;
  border: 1px solid rgba(39, 216, 255, 0.12);
  box-shadow:
    0 0 0 72px rgba(39, 216, 255, 0.018),
    0 0 0 148px rgba(39, 216, 255, 0.012);
  animation: intro-atmosphere 5s ease-in-out infinite alternate;
}

.page-intro-atmosphere::before,
.page-intro-atmosphere::after {
  content: "";
  inset: 14%;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.page-intro-atmosphere::after {
  inset: 29%;
  border-color: rgba(39, 216, 255, 0.14);
}

.page-intro-content {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  width: min(82vw, 430px);
  text-align: center;
  transition:
    opacity 0.72s ease,
    transform 1.05s cubic-bezier(0.22, 0.72, 0.2, 1);
}

.page-intro-logo {
  position: relative;
  display: grid;
  place-items: center;
  width: min(58vw, 250px);
  min-height: 156px;
  opacity: 0;
  transform: translateY(14px) scale(0.92);
  animation: intro-logo-arrive 1.25s 0.16s cubic-bezier(0.16, 0.8, 0.2, 1) forwards;
}

.page-intro-logo::before,
.page-intro-logo::after,
.page-intro-logo span {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.page-intro-logo::before {
  inset: -8% 8%;
  background: radial-gradient(circle, rgba(39, 216, 255, 0.15), transparent 68%);
  filter: blur(14px);
  animation: intro-light 2.4s ease-in-out infinite alternate;
}

.page-intro-logo::after {
  width: 210px;
  aspect-ratio: 1;
  border: 1px solid rgba(39, 216, 255, 0.16);
  border-right-color: rgba(255, 122, 33, 0.36);
  animation: intro-ring 8s linear infinite;
}

.page-intro-logo span {
  width: 160px;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-top-color: rgba(39, 216, 255, 0.32);
  animation: intro-ring-reverse 6s linear infinite;
}

.page-intro-logo img {
  position: relative;
  z-index: 2;
  width: min(48vw, 210px);
  height: auto;
  filter:
    drop-shadow(0 0 10px rgba(39, 216, 255, 0.28))
    drop-shadow(0 0 28px rgba(19, 121, 255, 0.2));
}

.page-intro-content p {
  margin: 18px 0 14px;
  color: rgba(255, 255, 255, 0.66);
  font-family: "Oxanium", system-ui, sans-serif;
  font-size: clamp(0.6rem, 1.8vw, 0.72rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(8px);
  animation: intro-copy-arrive 0.8s 0.72s ease forwards;
}

.page-intro-progress {
  width: min(58vw, 220px);
  height: 2px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  opacity: 0;
  animation: intro-copy-arrive 0.7s 0.88s ease forwards;
}

.page-intro-progress i {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--blue) 62%, var(--orange));
  box-shadow: 0 0 16px rgba(39, 216, 255, 0.44);
  transform: scaleX(0);
  transform-origin: left;
  animation: intro-progress 4.05s 0.28s cubic-bezier(0.22, 0.7, 0.22, 1) forwards;
}

@keyframes intro-logo-arrive {
  to { opacity: 1; transform: none; }
}

@keyframes intro-copy-arrive {
  to { opacity: 1; transform: none; }
}

@keyframes intro-progress {
  72% { transform: scaleX(0.78); }
  100% { transform: scaleX(1); }
}

@keyframes intro-light {
  from { opacity: 0.45; transform: scale(0.86); }
  to { opacity: 0.9; transform: scale(1.08); }
}

@keyframes intro-ring {
  to { transform: rotate(360deg); }
}

@keyframes intro-ring-reverse {
  to { transform: rotate(-360deg); }
}

@keyframes intro-atmosphere {
  from { opacity: 0.42; transform: scale(0.94); }
  to { opacity: 0.78; transform: scale(1.04); }
}

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

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

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

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.page-progress {
  position: fixed;
  z-index: 200;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
}

.page-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 92px;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  transition: height 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  height: 76px;
  background: rgba(5, 15, 29, 0.9);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  width: 218px;
  position: relative;
  z-index: 2;
}

.brand img,
.footer-brand img,
.footer-brand svg {
  width: 100%;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 30px);
  font-size: 0.85rem;
  font-weight: 500;
}

.main-nav > a:not(.button) {
  position: relative;
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.2s ease;
}

.main-nav > a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 100%;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.main-nav > a:hover,
.main-nav > a.active {
  color: var(--white);
}

.main-nav > a:hover::after,
.main-nav > a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-phone {
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 600;
  font-size: clamp(0.84rem, 1vw, 0.98rem);
  letter-spacing: 0.02em;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 11px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  margin: 5px 0;
  background: var(--white);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 56px;
  padding: 0 28px;
  border: 1px solid var(--orange);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--orange), #ff5a20);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 12px 32px rgba(255, 105, 32, 0.25);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(255, 105, 32, 0.34);
}

.button-small {
  min-height: 42px;
  padding-inline: 22px;
  font-size: 0.78rem;
}

.hero {
  position: relative;
  display: flex;
  min-height: min(900px, 100svh);
  padding-top: 92px;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
  overflow: hidden;
}

.hero-video,
.hero-shade,
.hero-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-video {
  z-index: -4;
  object-fit: cover;
  object-position: center center;
  opacity: 0.82;
  filter: saturate(1.08) contrast(1.04) brightness(0.88);
}

.hero-shade {
  z-index: -3;
  background:
    radial-gradient(circle at 72% 38%, rgba(25, 137, 255, 0.12), transparent 32%),
    linear-gradient(90deg, rgba(3, 13, 26, 0.91) 0%, rgba(4, 17, 34, 0.68) 50%, rgba(4, 17, 34, 0.32) 100%),
    linear-gradient(0deg, rgba(3, 12, 24, 0.82) 0%, rgba(3, 12, 24, 0.08) 46%, rgba(3, 12, 24, 0.25) 100%);
}

.hero-grid {
  z-index: -2;
  opacity: 0.14;
  background-image:
    linear-gradient(rgba(88, 207, 255, 0.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(88, 207, 255, 0.25) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right, black, transparent 74%);
}

.hero-orbits {
  position: absolute;
  z-index: -1;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  animation: hero-orbits-reveal 3.4s 0.45s cubic-bezier(0.2, 0.75, 0.2, 1) forwards;
}

.hero-orbit {
  position: absolute;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 2px solid rgba(85, 207, 255, 0.24);
  background:
    radial-gradient(circle, transparent 62%, rgba(25, 151, 255, 0.035) 74%, transparent 75%);
  box-shadow:
    inset 0 0 42px rgba(39, 216, 255, 0.035),
    0 0 38px rgba(39, 216, 255, 0.055),
    0 0 2px rgba(255, 255, 255, 0.28);
  will-change: transform;
}

.hero-orbit::before,
.hero-orbit::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  pointer-events: none;
}

.hero-orbit::before {
  inset: 9%;
  border: 2px solid rgba(99, 217, 255, 0.18);
  border-top-color: rgba(255, 255, 255, 0.4);
  border-right-color: transparent;
  box-shadow: 0 0 22px rgba(47, 177, 255, 0.05);
  animation: orbit-spin 30s linear infinite;
}

.hero-orbit::after {
  inset: 23%;
  border: 2px dashed rgba(73, 191, 255, 0.14);
  border-bottom-color: rgba(255, 255, 255, 0.3);
  animation: orbit-spin-reverse 42s linear infinite;
}

.hero-orbit--one {
  top: 10%;
  right: -9vw;
  width: clamp(360px, 43vw, 690px);
  animation: orbit-drift-one 16s ease-in-out infinite alternate;
}

.hero-orbit--two {
  top: 30%;
  right: 14vw;
  width: clamp(150px, 19vw, 300px);
  border-color: rgba(255, 255, 255, 0.16);
  animation: orbit-drift-two 21s ease-in-out infinite alternate;
}

.hero-orbit--three {
  bottom: -18%;
  left: 38%;
  width: clamp(220px, 28vw, 450px);
  border-color: rgba(31, 148, 255, 0.19);
  animation: orbit-drift-three 25s ease-in-out infinite alternate;
}

@keyframes orbit-drift-one {
  from { transform: translate3d(8px, -14px, 0) scale(0.97); opacity: 0.62; }
  to { transform: translate3d(-34px, 24px, 0) scale(1.04); opacity: 0.96; }
}

@keyframes orbit-drift-two {
  from { transform: translate3d(-18px, 16px, 0) scale(0.98); opacity: 0.48; }
  to { transform: translate3d(28px, -22px, 0) scale(1.06); opacity: 0.8; }
}

@keyframes orbit-drift-three {
  from { transform: translate3d(-12px, 16px, 0) scale(0.95); opacity: 0.4; }
  to { transform: translate3d(36px, -20px, 0) scale(1.04); opacity: 0.72; }
}

@keyframes orbit-spin {
  to { transform: rotate(360deg); }
}

@keyframes orbit-spin-reverse {
  to { transform: rotate(-360deg); }
}

@keyframes hero-orbits-reveal {
  from {
    opacity: 0;
    filter: blur(7px);
  }
  to {
    opacity: 0.78;
    filter: blur(0);
  }
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(310px, 0.65fr);
  align-items: center;
  gap: 8vw;
  padding-block: 74px 132px;
}

.hero-copy {
  max-width: 780px;
}

.hero-copy > * {
  opacity: 0;
  transform: translateY(22px);
  animation: hero-arrive 0.75s cubic-bezier(0.2, 0.75, 0.2, 1) forwards;
}

.hero-copy > *:nth-child(1) { animation-delay: 0.12s; }
.hero-copy > *:nth-child(2) { animation-delay: 0.24s; }
.hero-copy > *:nth-child(3) { animation-delay: 0.38s; }
.hero-copy > *:nth-child(4) { animation-delay: 0.5s; }

@keyframes hero-arrive {
  to { opacity: 1; transform: none; }
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  color: var(--cyan);
  font-family: "Oxanium", system-ui, sans-serif;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 32px;
  height: 1px;
  background: currentColor;
  box-shadow: 0 0 10px currentColor;
}

.eyebrow.dark {
  color: #087a9d;
}

h1,
h2,
h3,
p {
  text-wrap: balance;
}

h1,
h2 {
  margin: 0;
  font-family: "Orbitron", sans-serif;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 820px;
  font-size: clamp(3rem, 6vw, 6.5rem);
  font-weight: 500;
}

h1 em,
h2 em {
  color: var(--orange-light);
  font-style: normal;
}

.hero-lead {
  max-width: 660px;
  margin: 28px 0 34px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.05rem, 1.45vw, 1.24rem);
  font-weight: 500;
  line-height: 1.72;
  letter-spacing: 0.008em;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding-block: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  font-weight: 600;
  transition: gap 0.2s ease, border-color 0.2s ease;
}

.text-link:hover {
  gap: 18px;
  border-color: var(--cyan);
}

.signal-panel {
  position: relative;
  padding: 8px 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(7, 24, 43, 0.58);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(18px);
  animation: panel-arrive 0.9s 0.48s cubic-bezier(0.2, 0.75, 0.2, 1) both;
}

@keyframes panel-arrive {
  from { opacity: 0; transform: translateX(28px); }
  to { opacity: 1; transform: none; }
}

.signal-panel::before,
.signal-panel::after {
  content: "";
  position: absolute;
  width: 28px;
  height: 28px;
  border-color: var(--cyan);
  opacity: 0.72;
}

.signal-panel::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid;
  border-left: 2px solid;
  border-radius: var(--radius) 0 0;
}

.signal-panel::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid;
  border-bottom: 2px solid;
  border-radius: 0 0 var(--radius);
}

.panel-top,
.signal-row {
  display: flex;
  align-items: center;
}

.panel-top {
  justify-content: space-between;
  padding: 16px 0 10px;
  color: rgba(255, 255, 255, 0.45);
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 500;
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.live {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #7fffb2;
}

.live i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  50% { opacity: 0.35; }
}

.signal-row {
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  animation: signal-breathe 7s ease-in-out infinite;
}

.signal-row:nth-of-type(2) { animation-delay: -1.5s; }
.signal-row:nth-of-type(3) { animation-delay: -3.8s; }
.signal-row:nth-of-type(4) { animation-delay: -5.6s; }

@keyframes signal-breathe {
  0%, 72%, 100% { background: transparent; }
  82% { background: rgba(39, 216, 255, 0.07); }
}

.signal-number {
  color: var(--cyan);
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 500;
  font-size: 0.65rem;
}

.signal-row div {
  flex: 1;
}

.signal-row strong,
.signal-row small {
  display: block;
}

.signal-row strong {
  font-size: 0.95rem;
}

.signal-row small {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.75rem;
}

.signal-icon {
  color: var(--orange-light);
}

.hero-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(3, 13, 26, 0.56);
  backdrop-filter: blur(10px);
}

.strip-track {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline proximity;
  scrollbar-width: none;
  color: rgba(255, 255, 255, 0.58);
  font-family: "Orbitron", sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.strip-track::-webkit-scrollbar {
  display: none;
}

.strip-service {
  display: inline-flex;
  flex: 1 0 auto;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 12px;
  outline: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.58);
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  white-space: nowrap;
  cursor: pointer;
  scroll-snap-align: center;
  transition: color 0.35s ease, border-color 0.35s ease, background 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.strip-service i {
  width: 5px;
  height: 5px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 10px var(--orange);
  transition: background 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.strip-service:hover,
.strip-service.active,
.strip-service:focus-visible {
  border-color: rgba(39, 216, 255, 0.32);
  background: rgba(39, 216, 255, 0.09);
  color: var(--white);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 10px 28px rgba(0, 0, 0, 0.12);
  transform: translateY(-1px);
}

.strip-service.active i {
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
  transform: scale(1.25);
}

.section {
  padding: clamp(90px, 11vw, 150px) 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  align-items: end;
  gap: 70px;
  margin-bottom: 66px;
}

.section-heading.compact {
  margin-bottom: 54px;
}

.section-heading h2,
.about-copy h2,
.contact-copy h2,
.method-intro h2 {
  font-size: clamp(2.35rem, 4.5vw, 4.7rem);
  font-weight: 500;
}

.section-heading > p,
.about-lead {
  margin: 0 0 7px;
  color: #536a80;
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.72;
  letter-spacing: 0.008em;
}

.services {
  position: relative;
  background:
    linear-gradient(90deg, transparent 49.95%, rgba(10, 63, 101, 0.055) 50%, transparent 50.05%),
    var(--surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-card {
  --pointer-x: 50%;
  --pointer-y: 35%;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 390px;
  padding: 20px;
  border: 1px solid rgba(39, 216, 255, 0.2);
  border-radius: var(--radius);
  background: var(--ink-soft);
  color: var(--white);
  isolation: isolate;
  overflow: hidden;
  box-shadow: 0 18px 45px rgba(4, 20, 37, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  cursor: pointer;
  touch-action: manipulation;
  transition: transform 0.45s cubic-bezier(0.2, 0.75, 0.2, 1), box-shadow 0.45s ease, border-color 0.45s ease;
}

.service-card::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: 0;
  background: var(--image) center / cover;
  opacity: 0.78;
  transform: scale(1.03);
  filter: saturate(1.05) contrast(1.03);
  transition: opacity 0.6s ease, filter 0.6s ease;
}

.service-card:nth-child(1) { --shine-duration: 17s; --shine-delay: -3s; }
.service-card:nth-child(2) { --shine-duration: 23s; --shine-delay: -14s; }
.service-card:nth-child(3) { --shine-duration: 19s; --shine-delay: -8s; }
.service-card:nth-child(4) { --shine-duration: 27s; --shine-delay: -21s; }
.service-card:nth-child(5) { --shine-duration: 21s; --shine-delay: -11s; }
.service-card:nth-child(6) { --shine-duration: 25s; --shine-delay: -18s; }

.service-card::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image:
    radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(39, 216, 255, 0.24), transparent 28%),
    linear-gradient(180deg, rgba(5, 18, 34, 0.08), rgba(5, 18, 34, 0.86)),
    linear-gradient(112deg, transparent 34%, rgba(255, 255, 255, 0.18) 48%, rgba(39, 216, 255, 0.12) 52%, transparent 66%);
  background-size: 100% 100%, 100% 100%, 230% 100%;
  background-position: 0 0, 0 0, -180% 0;
  background-repeat: no-repeat;
  opacity: 1;
  pointer-events: none;
  transition: opacity 0.4s ease;
  animation: service-light-sweep var(--shine-duration, 21s) var(--shine-delay, 0s) ease-in-out infinite;
}

@keyframes service-light-sweep {
  0%, 48% { background-position: 0 0, 0 0, -180% 0; }
  82%, 100% { background-position: 0 0, 0 0, 180% 0; }
}

.service-card:hover,
.service-card.featured {
  color: var(--white);
  transform: translateY(-8px);
  border-color: rgba(39, 216, 255, 0.56);
  box-shadow: 0 30px 75px rgba(4, 20, 37, 0.28), 0 0 34px rgba(39, 216, 255, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.service-card:hover::before,
.service-card.featured::before {
  opacity: 0.82;
}

.service-top {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--cyan);
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 500;
  font-size: 0.62rem;
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.service-card:hover .service-top,
.service-card.featured .service-top {
  color: var(--cyan);
}

.service-tag {
  padding: 6px 10px;
  border: 1px solid currentColor;
  border-radius: 999px;
  opacity: 0.8;
}

.service-body {
  position: absolute;
  z-index: 3;
  right: 20px;
  bottom: 20px;
  left: 20px;
  display: flex;
  flex-direction: column;
  height: 190px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(8, 25, 44, 0.78), rgba(8, 25, 44, 0.56));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  overflow: hidden;
  transition: height 0.7s cubic-bezier(0.2, 0.75, 0.2, 1),
              padding 0.7s cubic-bezier(0.2, 0.75, 0.2, 1),
              background 0.7s ease,
              border-color 0.7s ease,
              backdrop-filter 0.7s ease;
}

.service-body h3,
.more-grid h3 {
  margin: 0 0 12px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.28rem;
  line-height: 1.2;
}

.service-body h3 {
  transition: font-size 0.55s ease, margin 0.55s ease, letter-spacing 0.55s ease;
}

.service-body p,
.more-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 500;
  line-height: 1.66;
  letter-spacing: 0.008em;
}

.service-card .service-body p {
  color: rgba(255, 255, 255, 0.84);
}

.service-summary {
  max-height: 80px;
  opacity: 1;
  transition: opacity 0.3s ease, max-height 0.55s ease, margin 0.55s ease;
}

.service-detail {
  max-height: 0;
  margin: 0;
  color: rgba(255, 255, 255, 0.86) !important;
  font-size: 0.9rem !important;
  line-height: 1.68;
  opacity: 0;
  overflow: hidden;
  transform: translateY(16px);
  transition: opacity 0.45s 0s ease, transform 0.55s 0s ease, max-height 0.7s ease;
}

.card-action {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
  color: var(--cyan);
  font-family: "Orbitron", sans-serif;
  font-size: 0.58rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.card-action > span:nth-child(2) {
  display: none;
}

.card-action i {
  display: inline-grid;
  width: 20px;
  height: 20px;
  border: 1px solid rgba(39, 216, 255, 0.5);
  border-radius: 50%;
  place-items: center;
  font-family: "Oxanium", sans-serif;
  font-size: 0.8rem;
  font-style: normal;
  transition: transform 0.55s ease, background 0.55s ease;
}

.service-card.is-expanded {
  transform: translateY(-8px);
  border-color: rgba(39, 216, 255, 0.66);
  box-shadow: 0 34px 85px rgba(4, 20, 37, 0.34), 0 0 42px rgba(39, 216, 255, 0.12);
}

.service-card.is-expanded .service-top {
  opacity: 0;
  transform: translateY(-10px);
}

.service-card.is-expanded .service-body {
  height: calc(100% - 40px);
  padding: 24px;
  border-color: rgba(255, 255, 255, 0.24);
  background: linear-gradient(145deg, rgba(7, 24, 43, 0.64), rgba(7, 24, 43, 0.44));
  backdrop-filter: blur(7px);
}

.service-card.is-expanded .service-body h3 {
  margin-bottom: 18px;
  font-size: 0.98rem;
  letter-spacing: -0.015em;
}

.service-card.is-expanded .service-summary {
  max-height: 0;
  margin: 0;
  opacity: 0;
}

.service-card.is-expanded .service-detail {
  max-height: 280px;
  opacity: 1;
  transform: none;
  transition-delay: 0.22s, 0.22s, 0s;
}

.service-card.is-expanded .card-action > span:first-child {
  display: none;
}

.service-card.is-expanded .card-action > span:nth-child(2) {
  display: inline;
}

.service-card.is-expanded .card-action i {
  background: rgba(39, 216, 255, 0.12);
  transform: rotate(45deg);
}

.service-card:hover p,
.service-card.featured p {
  color: rgba(255, 255, 255, 0.7);
}

.service-card:hover::before {
  opacity: 0.9;
  filter: saturate(1.14) contrast(1.04);
}

.more-services {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.more-services summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  color: var(--ink);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.more-services summary::-webkit-details-marker {
  display: none;
}

.more-services summary span {
  color: var(--orange);
  font-family: "Orbitron", sans-serif;
  font-size: 1.5rem;
  transition: transform 0.25s ease;
}

.more-services[open] summary span {
  transform: rotate(45deg);
}

.more-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border-top: 1px solid var(--line);
  background: var(--line);
}

.more-grid article {
  padding: 30px;
  background: var(--white);
}

.more-grid article > span {
  display: block;
  margin-bottom: 28px;
  color: #147c9e;
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 500;
  font-size: 0.65rem;
}

.method {
  position: relative;
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.method::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.11;
  background-image:
    linear-gradient(rgba(39, 216, 255, 0.36) 1px, transparent 1px),
    linear-gradient(90deg, rgba(39, 216, 255, 0.36) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: radial-gradient(circle at 20% 40%, black, transparent 64%);
}

.method-layout {
  position: relative;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(50px, 10vw, 130px);
}

.method-intro {
  position: sticky;
  top: 120px;
  align-self: start;
}

.method-intro h2 {
  font-size: clamp(2.3rem, 4vw, 4rem);
}

.method-intro > p:not(.eyebrow) {
  margin: 28px 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.03rem;
  font-weight: 500;
  line-height: 1.72;
  letter-spacing: 0.008em;
}

.method-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.method-steps li {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 24px;
  padding: 36px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.method-steps li:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.method-steps > li > span {
  color: var(--cyan);
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 500;
  font-size: 0.7rem;
}

.method-steps h3 {
  margin: 0 0 8px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.35rem;
}

.method-steps p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.96rem;
  font-weight: 500;
  line-height: 1.68;
  letter-spacing: 0.008em;
}

.sectors {
  background: #eaf1f5;
}

.sector-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.sector-card {
  position: relative;
  grid-column: span 2;
  min-height: 440px;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
}

.sector-card.sector-wide {
  grid-column: span 4;
}

.sector-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: transform 0.6s ease, opacity 0.4s ease;
  animation: sector-drift var(--sector-duration, 18s) ease-in-out infinite alternate;
}

.sector-card:nth-child(1) { --sector-duration: 17s; }
.sector-card:nth-child(2) { --sector-duration: 22s; }
.sector-card:nth-child(3) { --sector-duration: 15s; }
.sector-card:nth-child(4) { --sector-duration: 25s; }

@keyframes sector-drift {
  0% { transform: scale(1.01) translate3d(0, 0, 0); opacity: 0.58; }
  42% { opacity: 0.78; }
  100% { transform: scale(1.1) translate3d(1.8%, -1.2%, 0); opacity: 0.88; }
}

.sector-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 25%, rgba(3, 14, 27, 0.94) 100%);
}

.sector-card:hover img {
  animation-play-state: paused;
  transform: scale(1.045);
  opacity: 0.85;
}

.sector-card > div {
  position: absolute;
  z-index: 1;
  inset: auto 30px 28px;
}

.sector-card span {
  color: var(--cyan);
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 500;
  font-size: 0.65rem;
}

.sector-card h3 {
  margin: 8px 0 4px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.55rem;
}

.sector-card p {
  max-width: 560px;
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.94rem;
  font-weight: 500;
  line-height: 1.66;
  letter-spacing: 0.008em;
}

.about {
  background: var(--white);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(50px, 8vw, 105px);
}

.about-visual {
  position: relative;
  min-height: 610px;
  border-radius: var(--radius);
  background: var(--ink);
  overflow: hidden;
}

.about-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(39, 216, 255, 0.32);
  border-radius: inherit;
  box-shadow: inset 0 0 80px rgba(2, 21, 40, 0.4);
}

.about-visual img {
  width: 100%;
  height: 100%;
  min-height: 610px;
  object-fit: cover;
  opacity: 0.84;
}

.scan-line {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
  animation: scan 5s ease-in-out infinite;
}

@keyframes scan {
  0%, 100% { transform: translateY(40px); opacity: 0; }
  15%, 85% { opacity: 0.75; }
  50% { transform: translateY(540px); }
}

.visual-label {
  position: absolute;
  z-index: 3;
  right: 20px;
  bottom: 18px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  background: rgba(5, 18, 34, 0.68);
  color: var(--cyan);
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 500;
  font-size: 0.56rem;
  letter-spacing: 0.1em;
  backdrop-filter: blur(8px);
}

.about-copy h2 {
  font-size: clamp(2.3rem, 4vw, 4.2rem);
}

.about-lead {
  margin-top: 28px;
}

.principles {
  margin-top: 42px;
}

.principles > div {
  display: grid;
  grid-template-columns: 48px 120px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.principles > div:last-child {
  border-bottom: 1px solid var(--line);
}

.principles span {
  color: #0d87a9;
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 500;
  font-size: 0.64rem;
}

.principles h3,
.principles p {
  margin: 0;
}

.principles h3 {
  font-family: "Orbitron", sans-serif;
  font-size: 0.9rem;
}

.principles p {
  color: #536a80;
  font-size: 0.91rem;
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: 0.008em;
}

.contact {
  position: relative;
  padding: clamp(90px, 11vw, 140px) 0;
  color: var(--white);
  background: linear-gradient(135deg, #07111f, #0a2037);
  overflow: hidden;
}

.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: radial-gradient(circle, var(--cyan) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: linear-gradient(90deg, black, transparent 70%);
}

.contact-orb {
  position: absolute;
  left: -14vw;
  bottom: -25vw;
  width: 50vw;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(19, 121, 255, 0.3), transparent 65%);
  filter: blur(15px);
}

.contact-layout {
  position: relative;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: start;
  gap: clamp(50px, 9vw, 120px);
}

.contact-copy {
  position: sticky;
  top: 120px;
}

.contact-copy h2 {
  font-size: clamp(2.7rem, 4.8vw, 5rem);
}

.contact-copy > p:not(.eyebrow) {
  margin: 26px 0 42px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.03rem;
  font-weight: 500;
  line-height: 1.72;
  letter-spacing: 0.008em;
}

.contact-phone small,
.contact-phone strong {
  display: block;
}

.contact-phone small {
  margin-bottom: 4px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.72rem;
}

.contact-phone strong {
  color: var(--cyan);
  font-family: "Oxanium", system-ui, sans-serif;
  font-weight: 600;
  font-size: clamp(1.65rem, 2.6vw, 2.3rem);
  line-height: 1.15;
  letter-spacing: 0.025em;
}

.contact-form {
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form label {
  display: block;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  outline: none;
  background: rgba(3, 14, 27, 0.58);
  color: var(--white);
  font-size: 0.88rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--cyan) 50%), linear-gradient(135deg, var(--cyan) 50%, transparent 50%);
  background-position: calc(100% - 19px) 50%, calc(100% - 14px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.contact-form option {
  background: var(--ink);
}

.contact-form textarea {
  resize: vertical;
  min-height: 130px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.28);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(39, 216, 255, 0.1);
}

.form-submit {
  width: 100%;
  border: 0;
}

.form-note {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.38);
  font-size: 0.68rem;
  text-align: center;
}

.form-note.success {
  color: #8fffb9;
}

.site-footer {
  padding: 54px 0 24px;
  background: #040b13;
  color: var(--white);
}

.footer-top {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 80px;
  padding-bottom: 42px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-top p {
  max-width: 480px;
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: 0.008em;
}

.footer-cta {
  display: flex;
  gap: 18px;
  color: var(--cyan);
  font-family: "Orbitron", sans-serif;
  font-size: 0.8rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  row-gap: 14px;
  padding-top: 22px;
  color: rgba(255, 255, 255, 0.34);
  font-size: 0.68rem;
}

.footer-bottom div {
  display: flex;
  gap: 24px;
}

.footer-bottom a:hover {
  color: var(--white);
}

.site-version {
  flex: 0 0 100%;
  width: 100%;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.26);
  font-family: "Oxanium", system-ui, sans-serif;
  font-size: 0.5rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.whatsapp-fab {
  position: fixed;
  z-index: 80;
  right: 22px;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 8px 17px 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  background: #16a765;
  color: var(--white);
  font-size: 0.76rem;
  font-weight: 600;
  box-shadow: 0 14px 40px rgba(4, 26, 17, 0.28);
  transition: transform 0.25s ease;
}

.whatsapp-fab:hover {
  transform: translateY(-3px);
}

.whatsapp-fab img {
  width: 30px;
  height: 30px;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.82s ease var(--reveal-delay, 0ms),
    transform 0.82s cubic-bezier(0.2, 0.75, 0.2, 1) var(--reveal-delay, 0ms);
}

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

.section-motion > .container {
  opacity: 0.72;
  transform: translate3d(0, 26px, 0);
  transition:
    opacity 0.9s ease,
    transform 1s cubic-bezier(0.16, 0.8, 0.2, 1);
  will-change: opacity, transform;
}

#metodo.section-motion > .container {
  transform: translate3d(-30px, 18px, 0);
}

#sectores.section-motion > .container {
  transform: translate3d(30px, 18px, 0);
}

#nosotros.section-motion > .container {
  transform: translate3d(0, 24px, 0) scale(0.985);
}

#contacto.section-motion > .container {
  transform: translate3d(0, 34px, 0);
}

.section-motion.section-in-view > .container {
  opacity: 1;
  transform: none;
  will-change: auto;
}

#metodo.section-motion.section-in-view > .container,
#sectores.section-motion.section-in-view > .container,
#nosotros.section-motion.section-in-view > .container,
#contacto.section-motion.section-in-view > .container {
  opacity: 1;
  transform: none;
  will-change: auto;
}

.noscript {
  position: fixed;
  z-index: 500;
  right: 12px;
  bottom: 12px;
  max-width: 420px;
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow);
}

@media (max-width: 1040px) {
  .main-nav {
    gap: 16px;
  }

  .main-nav .nav-phone {
    display: none;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .signal-panel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 780px;
  }

  .panel-top {
    grid-column: 1 / -1;
  }

  .signal-row {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
  }

  .signal-row:last-child {
    border-right: 0;
  }

  .signal-icon {
    display: none;
  }

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

  .about-layout,
  .contact-layout {
    gap: 50px;
  }

  .principles > div {
    grid-template-columns: 42px 1fr;
  }

  .principles p {
    grid-column: 2;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(calc(100% - 32px), var(--container));
  }

  #metodo.section-motion:not(.section-in-view) > .container {
    transform: translate3d(0, 18px, 0);
  }

  .site-header,
  .site-header.scrolled {
    height: 72px;
  }

  .brand {
    width: 180px;
  }

  .menu-toggle {
    display: block;
    position: relative;
    z-index: 2;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .main-nav {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    padding: 90px 10vw;
    background: rgba(5, 15, 29, 0.98);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-16px);
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
  }

  .main-nav.open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .main-nav > a:not(.button) {
    color: var(--white);
    font-family: "Oxanium", system-ui, sans-serif;
    font-weight: 500;
    font-size: clamp(1.1rem, 5vw, 1.6rem);
  }

  .main-nav .nav-phone {
    display: block;
  }

  .hero {
    min-height: 920px;
    padding-top: 72px;
  }

  .hero-video {
    object-position: 58% center;
  }

  .hero-orbit--one {
    top: 15%;
    right: -46vw;
    width: 96vw;
  }

  .hero-orbit--two {
    top: 43%;
    right: 8vw;
    width: 42vw;
  }

  .hero-orbit--three {
    bottom: -5%;
    left: -26vw;
    width: 74vw;
  }

  .hero-layout {
    padding-block: 76px 120px;
  }

  h1 {
    font-size: clamp(2.75rem, 11vw, 5rem);
  }

  .hero-copy {
    text-align: left;
  }

  .signal-panel {
    display: block;
    width: min(100%, 540px);
  }

  .signal-row {
    border-right: 0;
  }

  .signal-icon {
    display: inline;
  }

  .strip-track {
    justify-content: flex-start;
    gap: 8px;
    overflow-x: auto;
  }

  .section-heading,
  .method-layout,
  .about-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .section-heading {
    gap: 26px;
  }

  .method-intro,
  .contact-copy {
    position: static;
  }

  .sector-card,
  .sector-card.sector-wide {
    grid-column: span 3;
  }

  .about-visual,
  .about-visual img {
    min-height: 460px;
  }

  .scan-line {
    display: none;
  }

  .footer-top {
    grid-template-columns: 180px 1fr;
    gap: 30px;
  }

  .footer-cta {
    grid-column: 2;
  }
}

@media (max-width: 580px) {
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
  }

  .hero-actions .button,
  .hero-actions .text-link {
    width: 100%;
    justify-content: center;
  }

  .strip-service {
    padding-inline: 12px;
  }

  .section-heading h2,
  .about-copy h2,
  .contact-copy h2,
  .method-intro h2 {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }

  .services-grid,
  .more-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 450px;
  }

  .sector-grid {
    display: block;
  }

  .sector-card {
    min-height: 390px;
    margin-bottom: 14px;
  }

  .method-steps li {
    grid-template-columns: 42px 1fr;
  }

  .footer-top,
  .footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .footer-cta {
    grid-column: auto;
  }

  .footer-bottom div {
    flex-wrap: wrap;
  }

  .whatsapp-fab span {
    display: none;
  }

  .whatsapp-fab {
    width: 54px;
    height: 54px;
    padding: 11px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-video {
    display: none;
  }

  .hero {
    background: var(--ink) url("assets/images/hero-poster.png") center / cover no-repeat;
  }

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

  .section-motion > .container {
    opacity: 1;
    transform: none;
  }
}