/* =========================================================
   Infant Technology - Premium Responsive UI System
   ========================================================= */

:root {
  --bg-0: #040b18;
  --bg-1: #081628;
  --bg-2: #0d1f37;
  --surface: rgba(15, 34, 58, 0.56);
  --surface-2: rgba(11, 27, 47, 0.82);
  --surface-border: rgba(143, 230, 255, 0.28);

  --text: #eaf4ff;
  --text-muted: #b8c9df;

  --accent-1: #2de7ff;
  --accent-2: #00ffa6;
  --accent-3: #ffb347;

  --shadow-soft: 0 16px 40px rgba(2, 9, 20, 0.32);
  --shadow-hard: 0 28px 80px rgba(2, 9, 20, 0.52);

  --container: min(92vw, 1280px);
  --section-space: clamp(4.5rem, 8vw, 7.5rem);
  --radius-sm: 0.75rem;
  --radius-md: 1rem;
  --radius-lg: 1.4rem;
  --radius-xl: 1.8rem;

  --font-display: "Sora", "Segoe UI", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --fast: 220ms;
  --normal: 420ms;

  --header-height: 5.5rem;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: radial-gradient(circle at 10% 10%, #163057 0%, transparent 36%),
    radial-gradient(circle at 85% 8%, rgba(45, 231, 255, 0.22) 0%, transparent 36%),
    radial-gradient(circle at 80% 92%, rgba(0, 255, 166, 0.16) 0%, transparent 32%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 45%, var(--bg-0) 100%);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

p {
  margin: 0;
}

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

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

main,
footer,
header,
section,
nav,
article,
aside {
  width: 100%;
}

main {
  position: relative;
  z-index: 2;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  padding-block: var(--section-space);
}

.section:not(.section-hero) {
  content-visibility: auto;
  contain-intrinsic-size: 800px;
}

.section-heading {
  margin-bottom: clamp(1.8rem, 2.8vw, 3rem);
  max-width: 60rem;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-1);
}

.section-eyebrow::before {
  content: "";
  width: 1.6rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent-1));
}

.section-heading h2 {
  font-size: clamp(1.65rem, 3.6vw, 2.8rem);
  color: #f4fbff;
  text-wrap: balance;
}

.glass {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

@supports ((-webkit-backdrop-filter: blur(14px)) or (backdrop-filter: blur(14px))) {
  .glass {
    -webkit-backdrop-filter: blur(14px) saturate(130%);
    backdrop-filter: blur(14px) saturate(130%);
  }
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: -4rem;
  z-index: 2000;
  padding: 0.7rem 1rem;
  border-radius: 0.6rem;
  background: #fff;
  color: #00152b;
  font-weight: 700;
  transition: top var(--fast) ease;
}

.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 2px solid var(--accent-1);
  outline-offset: 3px;
}

.ambient-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(6px);
  opacity: 0.35;
  animation: orb-fade 14s ease-in-out infinite alternate;
  will-change: transform;
}

.orb-a {
  width: clamp(16rem, 26vw, 32rem);
  height: clamp(16rem, 26vw, 32rem);
  top: -7rem;
  left: -4rem;
  background: radial-gradient(circle at 30% 30%, rgba(45, 231, 255, 0.7), rgba(45, 231, 255, 0));
}

.orb-b {
  width: clamp(14rem, 22vw, 26rem);
  height: clamp(14rem, 22vw, 26rem);
  top: 16vh;
  right: -7rem;
  animation-delay: -5s;
  background: radial-gradient(circle at 30% 30%, rgba(255, 179, 71, 0.62), rgba(255, 179, 71, 0));
}

.orb-c {
  width: clamp(18rem, 28vw, 34rem);
  height: clamp(18rem, 28vw, 34rem);
  right: 10vw;
  bottom: -10rem;
  animation-delay: -9s;
  background: radial-gradient(circle at 30% 30%, rgba(0, 255, 166, 0.56), rgba(0, 255, 166, 0));
}

.grid-mask {
  position: absolute;
  inset: 0;
  opacity: 0.24;
  background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 76px 76px;
}

.site-loader {
  position: fixed;
  inset: 0;
  z-index: 1800;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 30%, #12305a 0%, #081427 42%, #040b18 100%);
  transition: opacity 520ms var(--ease-out), visibility 520ms var(--ease-out);
}

.loader-core {
  display: grid;
  justify-items: center;
  gap: 0.9rem;
}

.loader-logo {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.loader-line {
  width: clamp(11rem, 20vw, 16rem);
  height: 0.22rem;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.16);
  position: relative;
}

.loader-line::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, var(--accent-1), transparent);
  animation: loading-scan 1.3s ease-in-out infinite;
}

body.is-loaded .site-loader {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1200;
  padding-top: 0.45rem;
}

.navbar {
  position: relative;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(193, 236, 255, 0.2);
  box-shadow: var(--shadow-soft);
  background: rgba(5, 16, 31, 0.78);
}

@supports ((-webkit-backdrop-filter: blur(16px)) or (backdrop-filter: blur(16px))) {
  .navbar {
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    backdrop-filter: blur(16px) saturate(140%);
  }
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  min-width: 0;
}

.brand img {
  width: clamp(2.2rem, 4vw, 2.8rem);
  height: clamp(2.2rem, 4vw, 2.8rem);
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 20px rgba(45, 231, 255, 0.24);
}

.brand span {
  font-size: clamp(0.78rem, 1.6vw, 1rem);
  white-space: nowrap;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2vw, 1.4rem);
}

.nav-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: clamp(0.4rem, 1vw, 0.9rem);
}

.nav-list a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.55rem 0.85rem;
  border-radius: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  transition: color var(--fast) ease, background var(--fast) ease, transform var(--fast) ease;
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.07);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  width: 1.3rem;
  height: 2px;
  border-radius: 999px;
  background: #eaf4ff;
  transition: transform var(--fast) ease, opacity var(--fast) ease;
}

body.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(0.42rem) rotate(45deg);
}

body.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

body.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-0.42rem) rotate(-45deg);
}

.btn {
  --mx: 0px;
  --my: 0px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.78rem 1.25rem;
  border-radius: 0.8rem;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform var(--fast) ease, box-shadow var(--fast) ease, background var(--fast) ease,
    color var(--fast) ease, border-color var(--fast) ease;
  cursor: pointer;
  isolation: isolate;
  transform: translate3d(var(--mx), var(--my), 0);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--fast) ease;
  z-index: -1;
}

.btn:hover,
.btn:focus-visible {
  transform: translate3d(var(--mx), calc(var(--my) - 2px), 0);
}

.btn-primary {
  color: #032235;
  background: linear-gradient(120deg, var(--accent-1), #65f9ce);
  box-shadow: 0 10px 24px rgba(45, 231, 255, 0.34);
}

.btn-primary::before {
  background: linear-gradient(120deg, #7bf6ff, #82ffd9);
}

.btn-primary:hover::before,
.btn-primary:focus-visible::before {
  opacity: 1;
}

.btn-outline {
  color: var(--text);
  border-color: rgba(143, 230, 255, 0.46);
  background: rgba(255, 255, 255, 0.03);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  box-shadow: 0 0 0 1px rgba(45, 231, 255, 0.45), 0 10px 25px rgba(45, 231, 255, 0.17);
}

.btn-ghost {
  color: #cde5ff;
  border-color: rgba(197, 230, 255, 0.3);
  background: rgba(255, 255, 255, 0.04);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  color: #f7fcff;
  border-color: rgba(143, 230, 255, 0.55);
}

.btn-sm {
  min-height: 2.6rem;
  padding-inline: 1rem;
  font-size: 0.9rem;
}

.section-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--header-height) + clamp(0.8rem, 2vw, 1.6rem));
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}

.hero-particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.9;
  filter: saturate(1.08);
}

.section-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(80% 70% at 15% 10%, rgba(24, 87, 136, 0.22), transparent 60%),
    radial-gradient(70% 65% at 86% 8%, rgba(45, 231, 255, 0.12), transparent 55%),
    linear-gradient(180deg, rgba(4, 11, 24, 0.36) 0%, rgba(4, 11, 24, 0.64) 100%);
}

.section-hero .container,
.section-hero .scroll-indicator {
  position: relative;
  z-index: 2;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
  align-items: stretch;
}

.hero-copy {
  display: grid;
  gap: 1.15rem;
  align-content: center;
  justify-items: center;
  text-align: center;
}

.hero-kicker {
  display: inline-flex;
  width: auto;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(45, 231, 255, 0.12);
  border: 1px solid rgba(45, 231, 255, 0.35);
  color: #b1f8ff;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.hero-copy h1 {
  font-size: clamp(2rem, 5vw, 4.2rem);
  max-width: 19ch;
  text-wrap: balance;
}

.hero-copy h1 span {
  display: block;
  margin-top: 0.4rem;
  color: #f8fdff;
  background: linear-gradient(95deg, #f8fdff 0%, #aeeefe 50%, #9dffd8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-brand-title {
  margin: 0;
  display: inline-grid;
  align-self: center;
  text-align: center;
  gap: clamp(0.08rem, 0.5vw, 0.24rem);
  max-width: none;
  line-height: 0.9;
  text-transform: uppercase;
}

.hero-brand-title span {
  display: block;
  margin-top: 0;
  font-size: clamp(2.8rem, 10vw, 7.6rem);
  font-weight: 800;
  letter-spacing: clamp(0.04rem, 0.35vw, 0.22rem);
  background: linear-gradient(90deg, #b4f7ff 4%, #52e8ff 42%, #38b7ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 28px rgba(45, 231, 255, 0.22);
}

.typing {
  min-height: 1.6rem;
  color: #bde8ff;
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 600;
  text-align: center;
}

.hero-note {
  color: var(--text-muted);
  max-width: 58ch;
  margin-inline: auto;
  text-align: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 0.4rem;
  justify-content: center;
}

.hero-panel {
  padding: clamp(1.2rem, 2.4vw, 1.8rem);
  display: grid;
  gap: 1rem;
  align-content: start;
  background: linear-gradient(160deg, rgba(18, 40, 66, 0.9), rgba(8, 20, 36, 0.68));
}

.hero-panel h2 {
  font-size: clamp(1.1rem, 2.3vw, 1.4rem);
}

.hero-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
}

.hero-panel li {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 0.65rem;
  color: #d9e9fb;
  font-size: 0.96rem;
}

.panel-dot {
  margin-top: 0.42rem;
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--accent-2), var(--accent-1));
  box-shadow: 0 0 14px rgba(45, 231, 255, 0.8);
}

.panel-badge {
  display: inline-flex;
  width: fit-content;
  padding: 0.45rem 0.7rem;
  border-radius: 0.55rem;
  font-size: 0.83rem;
  font-weight: 700;
  color: #ceffe9;
  background: rgba(0, 255, 166, 0.12);
  border: 1px solid rgba(0, 255, 166, 0.34);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.stat-card {
  padding: 1.1rem;
  text-align: center;
  background: linear-gradient(170deg, rgba(15, 38, 66, 0.86), rgba(8, 21, 39, 0.6));
}

.stat-card .counter {
  margin-bottom: 0.3rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.8vw, 2.2rem);
  font-weight: 800;
  color: #e4fbff;
  text-shadow: 0 0 28px rgba(45, 231, 255, 0.52);
}

.stat-card p:last-child {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.scroll-indicator {
  width: 2.15rem;
  height: 3.25rem;
  margin-inline: auto;
  border-radius: 999px;
  border: 1px solid rgba(174, 238, 254, 0.45);
  display: grid;
  place-items: start center;
  padding-top: 0.48rem;
  opacity: 0.82;
}

.scroll-indicator span {
  width: 0.45rem;
  height: 0.8rem;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-1), var(--accent-2));
  animation: scroll-nudge 1.8s ease-in-out infinite;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
  align-items: start;
}

.about-card,
.carousel-card {
  padding: clamp(1.2rem, 2.4vw, 1.8rem);
}

.about-card {
  display: grid;
  gap: 1rem;
  background: linear-gradient(165deg, rgba(14, 34, 59, 0.92), rgba(8, 19, 34, 0.72));
}

.about-card h3 {
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
}

.about-card p {
  color: var(--text-muted);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 179, 71, 0.11);
  border: 1px solid rgba(255, 179, 71, 0.35);
  color: #ffe7c7;
  font-size: 0.84rem;
  font-weight: 700;
}

.carousel-card {
  display: grid;
  gap: 1rem;
  background: linear-gradient(165deg, rgba(9, 28, 49, 0.94), rgba(6, 17, 30, 0.74));
}

.carousel-head {
  display: grid;
  gap: 0.45rem;
}

.carousel-head h3 {
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
}

.carousel-head p {
  color: var(--text-muted);
  font-size: 0.94rem;
}

.carousel-window {
  overflow: hidden;
  width: min(100%, 23rem);
  margin-inline: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(193, 236, 255, 0.2);
  background: rgba(4, 13, 25, 0.7);
}

.carousel-track {
  display: flex;
  width: 100%;
  transition: transform 560ms var(--ease-out);
  will-change: transform;
}

.carousel-item {
  min-width: 100%;
  margin: 0;
  aspect-ratio: 3 / 4;
}

.poster-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.carousel-controls {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.8rem;
}

.carousel-btn {
  width: 2.65rem;
  height: 2.65rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 0.7rem;
  display: grid;
  place-items: center;
  color: #e9f8ff;
  background: rgba(255, 255, 255, 0.06);
  transition: transform var(--fast) ease, background var(--fast) ease, border-color var(--fast) ease;
}

.carousel-btn:hover,
.carousel-btn:focus-visible {
  transform: translateY(-2px);
  background: rgba(45, 231, 255, 0.16);
  border-color: rgba(45, 231, 255, 0.6);
}

.carousel-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.carousel-dot {
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.18);
  padding: 0;
  transition: width var(--fast) ease, background var(--fast) ease, border-color var(--fast) ease;
}

.carousel-dot.is-active {
  width: 1.5rem;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  border-color: transparent;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16.6rem), 1fr));
  gap: 1rem;
}

.service-card {
  position: relative;
  overflow: hidden;
  padding: 1.2rem;
  display: grid;
  gap: 0.75rem;
  background: linear-gradient(170deg, rgba(13, 30, 52, 0.9), rgba(7, 18, 32, 0.74));
  transition: transform var(--normal) var(--ease-out), box-shadow var(--normal) var(--ease-out),
    border-color var(--normal) var(--ease-out);
}

.service-card::after {
  content: "";
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle, rgba(45, 231, 255, 0.22), rgba(45, 231, 255, 0));
  opacity: 0;
  transform: scale(0.8);
  transition: opacity var(--normal) ease, transform var(--normal) ease;
  pointer-events: none;
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(45, 231, 255, 0.44);
  box-shadow: var(--shadow-hard);
}

.service-card:hover::after,
.service-card:focus-within::after {
  opacity: 1;
  transform: scale(1);
}

.service-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.8rem;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  color: #032235;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25), 0 0 30px rgba(45, 231, 255, 0.36);
}

.service-card h3 {
  font-size: 1.04rem;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.94rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: 1rem;
}

.portfolio-item {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(193, 236, 255, 0.22);
  background: rgba(5, 14, 24, 0.8);
  min-height: 15rem;
  position: relative;
  box-shadow: var(--shadow-soft);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  min-height: 15rem;
  object-fit: cover;
  transition: transform 520ms var(--ease-out), filter 520ms var(--ease-out);
  will-change: transform;
}

.portfolio-item figcaption {
  position: absolute;
  left: 0.8rem;
  right: 0.8rem;
  bottom: 0.8rem;
  padding: 0.6rem 0.8rem;
  border-radius: 0.6rem;
  background: rgba(6, 18, 31, 0.76);
  border: 1px solid rgba(207, 244, 255, 0.2);
  font-size: 0.9rem;
  font-weight: 700;
}

.portfolio-item:hover img,
.portfolio-item:focus-within img {
  transform: scale(1.06);
  filter: saturate(1.07);
}

.section-contact {
  padding-bottom: clamp(5.2rem, 8vw, 8rem);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(1rem, 2vw, 1.4rem);
}

.contact-info,
.contact-form-card {
  padding: clamp(1.2rem, 2.4vw, 1.8rem);
  background: linear-gradient(165deg, rgba(11, 29, 50, 0.95), rgba(7, 17, 31, 0.78));
}

.contact-form-card {
  border-radius: clamp(1.3rem, 2.6vw, 2rem);
  border: 1px solid rgba(112, 207, 233, 0.34);
  background:
    radial-gradient(70% 60% at 92% 12%, rgba(0, 255, 166, 0.1), transparent 58%),
    linear-gradient(160deg, rgba(7, 27, 49, 0.96), rgba(4, 18, 34, 0.9));
  box-shadow:
    0 20px 58px rgba(2, 9, 20, 0.45),
    inset 0 0 0 1px rgba(165, 231, 255, 0.08);
}

.contact-info {
  display: grid;
  gap: 0.95rem;
  align-content: start;
}

.contact-info h3,
.contact-form-card h3 {
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
}

.section-contact .section-heading {
  text-align: center;
  margin-inline: auto;
}

.contact-form-card h3 {
  text-align: center;
  font-size: clamp(1.8rem, 3.4vw, 2.55rem);
  line-height: 1.05;
  margin-bottom: 0.4rem;
  color: #e8f4ff;
}

.info-row {
  display: grid;
  grid-template-columns: 1.8rem 1fr;
  gap: 0.65rem;
  align-items: start;
  color: #dbe8f8;
  padding: 0.2rem 0;
  border-radius: 0.4rem;
}

.info-row i {
  color: var(--accent-1);
  margin-top: 0.22rem;
}

.info-row[href]:hover,
.info-row[href]:focus-visible {
  color: #fff;
}

.leader-stack {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.2rem;
}

.leader-card {
  padding: 0.8rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(194, 236, 255, 0.24);
  background: rgba(255, 255, 255, 0.04);
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 0.8rem;
  align-items: center;
}

.leader-card img {
  width: 5rem;
  height: 5rem;
  border-radius: 0.75rem;
  object-fit: cover;
}

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

.leader-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 0.22rem;
}

.leader-socials {
  display: flex;
  gap: 0.45rem;
  margin-top: 0.5rem;
}

.leader-socials a {
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  border: 1px solid rgba(193, 236, 255, 0.26);
  background: rgba(255, 255, 255, 0.07);
  display: grid;
  place-items: center;
  transition: transform var(--fast) ease, background var(--fast) ease;
}

.leader-socials a:hover,
.leader-socials a:focus-visible {
  transform: translateY(-2px);
  background: rgba(45, 231, 255, 0.16);
}

.contact-form {
  display: grid;
  gap: 1.22rem;
}

.field-row {
  display: grid;
  gap: 0.8rem;
}

.field-row.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 0.55rem;
}

.field label {
  font-size: 0.93rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #d4e5f7;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid rgba(130, 201, 234, 0.34);
  border-radius: 1rem;
  background: rgba(2, 12, 27, 0.96);
  color: #f5faff;
  font: inherit;
  padding: 0.9rem 1rem;
  transition: border-color var(--fast) ease, box-shadow var(--fast) ease, background var(--fast) ease,
    transform var(--fast) ease;
}

.field input {
  min-height: 3.72rem;
}

.field textarea {
  min-height: 11.8rem;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #8ba5c1;
}

.field input:focus,
.field textarea:focus {
  border-color: rgba(92, 226, 255, 0.78);
  box-shadow: 0 0 0 3px rgba(45, 231, 255, 0.12), 0 10px 24px rgba(8, 59, 88, 0.28);
  background: rgba(4, 16, 34, 0.98);
  transform: translateY(-1px);
  outline: none;
}

.form-status {
  min-height: 1.4rem;
  font-weight: 700;
  font-size: 0.9rem;
}

.form-status.error {
  color: #ffb6b6;
}

.form-status.success {
  color: #aefada;
}

.btn-submit {
  justify-self: start;
  min-height: 3.25rem;
  padding-inline: 1.7rem;
  border-radius: 0.95rem;
  border: 0;
  color: #032337;
  background: linear-gradient(120deg, #39e8ff, #75e6b2);
  box-shadow: 0 10px 26px rgba(49, 233, 255, 0.32);
}

.btn-submit::before {
  display: none;
}

.btn-submit:hover,
.btn-submit:focus-visible {
  box-shadow: 0 14px 30px rgba(49, 233, 255, 0.4);
}

.site-footer {
  position: relative;
  z-index: 3;
  border-top: 1px solid rgba(193, 236, 255, 0.24);
  background: linear-gradient(180deg, rgba(5, 15, 26, 0.72), rgba(4, 11, 20, 0.95));
  padding-top: clamp(2.4rem, 5vw, 3.6rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.95fr) minmax(0, 0.95fr) minmax(0, 1.25fr);
  gap: clamp(1rem, 2.4vw, 1.8rem);
  align-items: start;
  padding-bottom: clamp(1rem, 2vw, 1.5rem);
}

.footer-col {
  display: grid;
  gap: 0.75rem;
  align-content: start;
  min-width: 0;
}

.footer-col h3,
.footer-col h4 {
  font-size: 1.05rem;
}

.footer-col p,
.footer-col li,
.footer-col a {
  color: var(--text-muted);
  font-size: 0.93rem;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.footer-brand-col p {
  max-width: 35ch;
}

.footer-col a:hover,
.footer-col a:focus-visible {
  color: #fff;
}

.footer-socials {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.2rem;
}

.footer-socials a {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.6rem;
  border: 1px solid rgba(193, 236, 255, 0.24);
  background: rgba(255, 255, 255, 0.06);
  display: grid;
  place-items: center;
  transition: transform var(--fast) ease, background var(--fast) ease;
}

.footer-socials a:hover,
.footer-socials a:focus-visible {
  transform: translateY(-2px);
  background: rgba(45, 231, 255, 0.2);
}

.map-wrap {
  overflow: hidden;
  border-radius: 0.9rem;
  border: 1px solid rgba(193, 236, 255, 0.22);
  min-height: clamp(11rem, 18vw, 14rem);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: clamp(11rem, 18vw, 14rem);
  border: 0;
  display: block;
}

.footer-bottom {
  margin-top: 1.2rem;
  padding-block: 1rem 1.4rem;
  border-top: 1px solid rgba(193, 236, 255, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.35rem;
}

.footer-bottom p {
  color: #bfd2e7;
  font-size: 0.86rem;
}

.reveal {
  opacity: 0;
  transform: translate3d(0, 26px, 0) scale(0.985);
  transition: opacity 640ms var(--ease-out), transform 640ms var(--ease-out);
  will-change: transform, opacity;
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

@keyframes orb-fade {
  0% {
    opacity: 0.26;
    filter: blur(8px);
  }
  50% {
    opacity: 0.42;
    filter: blur(4px);
  }
  100% {
    opacity: 0.32;
    filter: blur(7px);
  }
}

@keyframes scroll-nudge {
  0% {
    transform: translateY(0);
    opacity: 0.8;
  }
  50% {
    transform: translateY(0.55rem);
    opacity: 1;
  }
  100% {
    transform: translateY(0);
    opacity: 0.8;
  }
}

@keyframes loading-scan {
  100% {
    transform: translateX(100%);
  }
}

@media (min-width: 1700px) {
  :root {
    --container: min(90vw, 1560px);
  }

  .section {
    padding-block: clamp(5.5rem, 7vw, 8.8rem);
  }

  .hero-copy h1 {
    max-width: 22ch;
  }
}

@media (max-width: 1160px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "brand map"
      "nav services";
  }

  .footer-brand-col {
    grid-area: brand;
  }

  .footer-nav-col {
    grid-area: nav;
  }

  .footer-services-col {
    grid-area: services;
  }

  .footer-map-col {
    grid-area: map;
  }

  .footer-map-col .map-wrap,
  .footer-map-col .map-wrap iframe {
    min-height: 12.5rem;
  }
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "brand"
      "nav"
      "services"
      "map";
    gap: 1.1rem;
  }

  .footer-col {
    gap: 0.6rem;
  }

  .footer-map-col .map-wrap,
  .footer-map-col .map-wrap iframe {
    min-height: 11.5rem;
  }

  .footer-bottom {
    margin-top: 0.8rem;
    row-gap: 0.5rem;
  }
}

@media (max-width: 980px) {
  :root {
    --header-height: 4.8rem;
  }

  .menu-toggle {
    display: inline-flex;
  }

  body.menu-open {
    overflow: hidden;
  }

  .nav-panel {
    position: absolute;
    top: calc(100% + 0.55rem);
    right: 0;
    left: 0;
    padding: 0.85rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(193, 236, 255, 0.22);
    background: rgba(4, 14, 28, 0.94);
    box-shadow: var(--shadow-hard);
    display: grid;
    gap: 0.7rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity var(--fast) ease, transform var(--fast) ease;
  }

  body.menu-open .nav-panel {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.3rem;
  }

  .nav-list a,
  .nav-cta {
    width: 100%;
    min-height: 3rem;
    justify-content: center;
  }

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

  .hero-copy h1 {
    max-width: 20ch;
  }

  .hero-panel {
    order: 2;
  }

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

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .field-row.two-up {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .section {
    padding-block: clamp(4rem, 10vw, 5rem);
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .services-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .leader-card {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .leader-card img {
    width: 4.7rem;
    height: 4.7rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(94vw, 1280px);
  }

  .brand span {
    font-size: 0.74rem;
  }

  .hero-kicker {
    letter-spacing: 0.06em;
    font-size: 0.69rem;
  }

  .carousel-controls {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .carousel-dots {
    order: -1;
  }

  .contact-info,
  .contact-form-card,
  .about-card,
  .carousel-card {
    padding: 1rem;
  }

  .btn {
    min-height: 2.95rem;
  }

  .site-footer {
    padding-top: 2rem;
  }

  .footer-col h3,
  .footer-col h4 {
    font-size: 1rem;
  }

  .footer-col p,
  .footer-col li,
  .footer-col a {
    font-size: 0.9rem;
  }

  .footer-socials a {
    width: 2.35rem;
    height: 2.35rem;
  }

  .footer-map-col .map-wrap,
  .footer-map-col .map-wrap iframe {
    min-height: 10.5rem;
  }
}

@media (hover: none) {
  .service-card:hover,
  .service-card:focus-within,
  .btn:hover,
  .btn:focus-visible,
  .carousel-btn:hover,
  .carousel-btn:focus-visible,
  .footer-socials a:hover,
  .footer-socials a:focus-visible,
  .leader-socials a:hover,
  .leader-socials a:focus-visible {
    transform: none;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    will-change: auto;
  }

  .hero-particle-canvas {
    display: none;
  }
}