:root {
  --font-ui: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  --bg: #eef6ff;
  --surface: #ffffff;
  --surface-soft: #f7fbff;
  --surface-dark: #0d1d3f;
  --ink: #102247;
  --ink-soft: #4f6488;
  --line: rgba(16, 34, 71, 0.12);
  --line-strong: rgba(14, 57, 130, 0.22);
  --primary: #0a67d8;
  --primary-deep: #113082;
  --primary-soft: #e8f3ff;
  --accent: #39bcc6;
  --accent-soft: #dffafd;
  --shadow-lg: 0 28px 70px rgba(14, 34, 71, 0.14);
  --shadow-md: 0 18px 45px rgba(14, 34, 71, 0.1);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: min(1180px, calc(100vw - 32px));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-ui);
  background:
    radial-gradient(circle at top left, rgba(57, 188, 198, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(10, 103, 216, 0.18), transparent 28%),
    linear-gradient(180deg, #e9f6ff 0%, #f7fbff 42%, #eef6ff 100%);
  line-height: 1.65;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-ui);
  text-wrap: balance;
}

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

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

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

button {
  border: 0;
  background: none;
}

section {
  scroll-margin-top: 128px;
}

.page-orb {
  position: fixed;
  z-index: -1;
  width: 26rem;
  height: 26rem;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  pointer-events: none;
}

.page-orb-left {
  top: -6rem;
  left: -9rem;
  background: rgba(57, 188, 198, 0.45);
}

.page-orb-right {
  top: 9rem;
  right: -10rem;
  background: rgba(17, 48, 130, 0.32);
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 1rem 0 0;
}

.header-shell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 1.2rem;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 28px;
  box-shadow: var(--shadow-md);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
  transition: transform 180ms ease;
}

.brand:hover,
.brand:focus-visible {
  transform: translateY(-2px);
}

.brand-mark-frame {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  padding: 0.48rem;
  border-radius: 24px;
  border: 1px solid rgba(10, 103, 216, 0.12);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(232, 243, 255, 0.92));
  box-shadow: 0 18px 38px rgba(17, 48, 130, 0.14);
  overflow: hidden;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.brand-mark-frame::before {
  content: "";
  position: absolute;
  inset: 10%;
  border-radius: 18px;
  background:
    radial-gradient(circle at top left, rgba(57, 188, 198, 0.24), transparent 58%),
    linear-gradient(160deg, rgba(10, 103, 216, 0.16), rgba(17, 48, 130, 0));
}

.brand:hover .brand-mark-frame,
.brand:focus-visible .brand-mark-frame {
  transform: translateY(-1px) scale(1.02);
  border-color: rgba(10, 103, 216, 0.2);
  box-shadow: 0 22px 44px rgba(17, 48, 130, 0.18);
}

.brand-mark {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-ui);
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.01em;
}

.brand-tag {
  color: var(--ink-soft);
  max-width: 28rem;
  font-size: 0.88rem;
  line-height: 1.3;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 600;
}

.site-nav a:not(.btn) {
  color: var(--ink-soft);
  transition: color 180ms ease;
}

.site-nav a:not(.btn):hover,
.site-nav a:not(.btn):focus-visible {
  color: var(--ink);
}

.site-nav a[aria-current="page"]:not(.btn) {
  color: var(--primary);
}

.nav-toggle {
  display: none;
  width: 50px;
  height: 50px;
  padding: 0.8rem;
  border-radius: 16px;
  background: var(--primary-soft);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-weight: 700;
  letter-spacing: 0.01em;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
  box-shadow: 0 14px 30px rgba(10, 103, 216, 0.28);
}

.btn-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.section {
  padding: clamp(4.4rem, 7vw, 6.4rem) 0;
}

.section-kicker {
  margin: 0 0 0.9rem;
  color: var(--primary);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-heading {
  max-width: 42rem;
  margin-bottom: 2.2rem;
}

.section-heading.compact {
  margin-bottom: 0;
}

.section-heading h2,
.hero-copy h1,
.contact-copy h2 {
  margin: 0;
  font-family: var(--font-ui);
  line-height: 1.02;
  letter-spacing: 0.015em;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.section-heading p:last-child,
.contact-copy > p {
  margin: 1rem 0 0;
  color: var(--ink-soft);
}

.hero-section {
  padding: 2rem 0 1rem;
}

.hero-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2rem;
  padding: clamp(2rem, 4vw, 4rem);
  background:
    radial-gradient(circle at 20% 18%, rgba(57, 188, 198, 0.18), transparent 30%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(222, 241, 255, 0.96) 47%, rgba(196, 231, 255, 0.94) 100%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: calc(var(--radius-xl) + 6px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hero-shell::before,
.hero-shell::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.hero-shell::before {
  inset: auto auto -8rem -8rem;
  width: 18rem;
  height: 18rem;
  background: rgba(57, 188, 198, 0.1);
}

.hero-shell::after {
  inset: -8rem -6rem auto auto;
  width: 16rem;
  height: 16rem;
  background: rgba(17, 48, 130, 0.08);
}

.hero-copy,
.hero-media {
  position: relative;
  z-index: 1;
}

.hero-copy {
  align-self: center;
}

.hero-copy h1 {
  font-size: clamp(2.7rem, 6vw, 5rem);
  max-width: 10ch;
}

.hero-lead {
  max-width: 36rem;
  margin: 1.3rem 0 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.hero-highlights li {
  padding: 1rem 1rem 0.9rem;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 18px;
  box-shadow: 0 16px 30px rgba(17, 48, 130, 0.08);
}

.hero-highlights strong {
  display: block;
  font-size: 1rem;
}

.hero-highlights span {
  display: block;
  margin-top: 0.35rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.hero-media {
  display: grid;
  align-items: center;
  justify-items: center;
}

.hero-visual {
  position: relative;
  margin: 0;
  width: min(100%, 34rem);
}

.hero-card {
  position: absolute;
  z-index: 2;
  width: min(18rem, 52%);
  padding: 1rem 1rem 0.95rem;
  color: #ffffff;
  background: linear-gradient(145deg, rgba(17, 48, 130, 0.96), rgba(10, 103, 216, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 22px;
  box-shadow: 0 24px 45px rgba(12, 34, 79, 0.28);
  animation: float 6s ease-in-out infinite;
}

.hero-card strong,
.hero-card p {
  margin: 0;
}

.hero-card p {
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.92rem;
}

.hero-card-top {
  top: 6%;
  left: 2%;
}

.hero-card-bottom {
  right: 0;
  bottom: 5%;
  animation-delay: -2.2s;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.45rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.service-grid,
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.service-card,
.why-card,
.process-step,
.about-card,
.contact-form-wrap,
.contact-card {
  border: 1px solid rgba(17, 48, 130, 0.08);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 35px rgba(13, 29, 63, 0.08);
}

.service-card,
.why-card,
.process-step {
  padding: 1.55rem;
}

.service-card {
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(10, 103, 216, 0.22);
  box-shadow: 0 20px 42px rgba(13, 29, 63, 0.12);
}

.icon-wrap {
  display: inline-flex;
  width: 3.3rem;
  height: 3.3rem;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(57, 188, 198, 0.16), rgba(10, 103, 216, 0.14));
}

.icon-wrap svg {
  width: 1.55rem;
  height: 1.55rem;
  stroke: var(--primary);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
  fill: none;
}

.service-card h3,
.why-card h3,
.process-step h3,
.about-card-copy h3 {
  margin: 1rem 0 0.5rem;
  font-size: 1.2rem;
  line-height: 1.2;
}

.service-card p,
.why-card p,
.process-step p,
.response-note,
.mission-vision p,
.about-copy p,
.about-card-copy {
  color: var(--ink-soft);
}

.card-link {
  display: inline-flex;
  margin-top: 0.9rem;
  color: var(--primary);
  font-size: 0.92rem;
  font-weight: 700;
}

.featured-card {
  color: #ffffff;
  background:
    radial-gradient(circle at top right, rgba(57, 188, 198, 0.38), transparent 35%),
    linear-gradient(145deg, var(--primary) 0%, var(--primary-deep) 100%);
}

.featured-card .section-kicker,
.featured-card p {
  color: rgba(255, 255, 255, 0.86);
}

.featured-card .btn-primary {
  background: #ffffff;
  color: var(--primary-deep);
  box-shadow: none;
}

.tech-section {
  padding-top: 1rem;
}

.tech-pattern {
  position: relative;
  padding: 1.35rem;
  border: 1px solid rgba(17, 48, 130, 0.1);
  border-radius: calc(var(--radius-xl) + 2px);
  background:
    radial-gradient(circle at top right, rgba(57, 188, 198, 0.16), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(234, 245, 255, 0.92));
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.tech-pattern::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(10, 103, 216, 0.08) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.7;
  pointer-events: none;
}

.tech-marquee {
  position: relative;
  overflow: hidden;
}

.tech-marquee + .tech-marquee {
  margin-top: 1rem;
}

.tech-track {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 1rem;
  width: max-content;
  animation: marquee 34s linear infinite;
}

.tech-marquee-alt .tech-track {
  animation-direction: reverse;
  animation-duration: 38s;
}

.tech-chip {
  --tech-a: #0a67d8;
  --tech-b: #113082;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 250px;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(17, 48, 130, 0.1);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 28px rgba(13, 29, 63, 0.07);
}

.tech-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.2rem;
  height: 3.2rem;
  padding: 0;
  border-radius: 18px;
  border: 1px solid rgba(16, 34, 71, 0.1);
  background-color: #ffffff;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 70%;
  box-shadow: 0 10px 22px rgba(10, 103, 216, 0.12);
  color: transparent;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
}

.tech-copy {
  display: flex;
  flex-direction: column;
}

.tech-copy strong {
  font-size: 1rem;
  line-height: 1.15;
}

.tech-copy span {
  margin-top: 0.2rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.tech-java {
  --tech-a: #f39b24;
  --tech-b: #2d63c8;
}

.tech-java .tech-logo {
  background-image: url("../assets/tech/java.svg");
  background-size: 66%;
}

.tech-python {
  --tech-a: #356fa2;
  --tech-b: #f0c43d;
}

.tech-python .tech-logo {
  background-image: url("../assets/tech/python.svg");
  background-size: 66%;
}

.tech-javascript {
  --tech-a: #f7df1e;
  --tech-b: #c9aa00;
}

.tech-javascript .tech-logo {
  background-image: url("../assets/tech/javascript.svg");
  background-size: 67%;
}

.tech-typescript {
  --tech-a: #3178c6;
  --tech-b: #154980;
}

.tech-typescript .tech-logo {
  background-image: url("../assets/tech/typescript.svg");
  background-size: 66%;
}

.tech-react {
  --tech-a: #2ac3ef;
  --tech-b: #0f72b6;
}

.tech-react .tech-logo {
  background-image: url("../assets/tech/react.svg");
  background-size: 72%;
}

.tech-node {
  --tech-a: #6bbf59;
  --tech-b: #2e7d32;
}

.tech-node .tech-logo {
  background-image: url("../assets/tech/nodejs.svg");
  background-size: 70%;
}

.tech-php {
  --tech-a: #7d7ec4;
  --tech-b: #494a86;
}

.tech-php .tech-logo {
  background-image: url("../assets/tech/php.svg");
  background-size: 76%;
}

.tech-html {
  --tech-a: #f16529;
  --tech-b: #d9480f;
}

.tech-html .tech-logo {
  background-image: url("../assets/tech/html5.svg");
  background-size: 58%;
}

.tech-css {
  --tech-a: #2965f1;
  --tech-b: #0f49bf;
}

.tech-css .tech-logo {
  background-image: url("../assets/tech/css3.svg");
  background-size: 58%;
}

.tech-mysql {
  --tech-a: #00758f;
  --tech-b: #f29111;
}

.tech-mysql .tech-logo {
  background-image: url("../assets/tech/mysql.svg");
  background-size: 82%;
}

.tech-mongo {
  --tech-a: #3fa037;
  --tech-b: #184d1d;
}

.tech-mongo .tech-logo {
  background-image: url("../assets/tech/mongodb.svg");
  background-size: 52%;
}

.tech-git {
  --tech-a: #f05133;
  --tech-b: #bb2f16;
}

.tech-git .tech-logo {
  background-image: url("../assets/tech/git.svg");
  background-size: 62%;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 1.4rem;
  align-items: center;
}

.mission-vision {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.8rem;
}

.mission-vision article {
  padding: 1.2rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(17, 48, 130, 0.08);
}

.mission-vision h3 {
  margin: 0 0 0.45rem;
}

.value-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
}

.value-list li {
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  font-weight: 700;
}

.about-card {
  overflow: hidden;
}

.about-card-copy {
  padding: 1.3rem 1.4rem 1.5rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
}

.workflow-heading {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.workflow-stack {
  max-width: 56rem;
  margin: 0 auto;
}

.workflow-step {
  padding: 1.35rem 1.5rem;
  text-align: center;
  color: #ffffff;
  border-radius: 14px;
  background: linear-gradient(145deg, #11285f 0%, #1a3878 100%);
  box-shadow: 0 18px 32px rgba(12, 34, 79, 0.18);
}

.workflow-step h3,
.workflow-step p {
  margin: 0;
}

.workflow-step h3 {
  font-size: 1.15rem;
  line-height: 1.2;
}

.workflow-step p {
  margin-top: 0.3rem;
  color: rgba(255, 255, 255, 0.84);
}

.workflow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.4rem;
  color: var(--primary-deep);
  font-size: 2rem;
  line-height: 1;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  font-weight: 800;
  letter-spacing: 0.08em;
}

.why-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1.2rem;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.6rem;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  position: relative;
  overflow: hidden;
  padding: 1.1rem 1.15rem;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.contact-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

.contact-card:hover,
.contact-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(10, 103, 216, 0.18);
  box-shadow: 0 20px 38px rgba(13, 29, 63, 0.12);
}

.contact-card:hover::after,
.contact-card:focus-visible::after {
  transform: scaleX(1);
}

.contact-label {
  color: var(--ink-soft);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-card strong {
  font-size: 1rem;
}

.contact-form-wrap {
  position: relative;
  padding: 1.5rem;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(57, 188, 198, 0.2), transparent 32%),
    linear-gradient(155deg, rgba(255, 255, 255, 0.97), rgba(233, 245, 255, 0.94));
}

.contact-form-wrap::before {
  content: "";
  position: absolute;
  inset: -18% 48% auto -8%;
  height: 10rem;
  border-radius: 50%;
  background: rgba(57, 188, 198, 0.15);
  filter: blur(22px);
  animation: drift 10s ease-in-out infinite;
  pointer-events: none;
}

.form-intro {
  position: relative;
  z-index: 1;
  margin-bottom: 1.25rem;
}

.form-intro h3 {
  margin: 0.45rem 0 0.35rem;
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
}

.form-intro p {
  margin: 0;
  color: var(--ink-soft);
}

.form-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  color: var(--primary-deep);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(10, 103, 216, 0.14);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.form-banner {
  margin: 0 0 1rem;
  padding: 0.9rem 1rem;
  border-radius: 18px;
  font-weight: 600;
}

.form-banner-success {
  color: #0d6b48;
  background: rgba(13, 196, 132, 0.12);
  border: 1px solid rgba(13, 196, 132, 0.2);
}

.form-banner-error {
  color: #8a2f40;
  background: rgba(235, 68, 102, 0.12);
  border: 1px solid rgba(235, 68, 102, 0.18);
}

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

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-family: var(--font-ui);
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(16, 34, 71, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-weight: 500;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.contact-form input:hover,
.contact-form textarea:hover {
  background: #ffffff;
  transform: translateY(-1px);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(10, 103, 216, 0.35);
  box-shadow: 0 0 0 4px rgba(10, 103, 216, 0.1);
}

.full-width {
  grid-column: 1 / -1;
}

.form-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.form-status {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.form-status.is-pending {
  color: var(--primary-deep);
}

.contact-form button[disabled] {
  cursor: progress;
  opacity: 0.9;
}

.site-footer {
  margin-top: 1rem;
  padding: 3rem 0 1.8rem;
  color: rgba(255, 255, 255, 0.88);
  background:
    radial-gradient(circle at top right, rgba(57, 188, 198, 0.22), transparent 28%),
    linear-gradient(145deg, #0a1733 0%, #11285f 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.footer-brand p,
.footer-grid p,
.footer-grid a {
  color: rgba(255, 255, 255, 0.74);
}

.footer-grid h3 {
  margin-top: 0;
  margin-bottom: 0.9rem;
  color: #ffffff;
}

.footer-grid > div {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-brand-link .brand-tag,
.site-footer .brand-name {
  color: #ffffff;
}

.site-footer .brand-mark-frame {
  border-color: rgba(255, 255, 255, 0.14);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(57, 188, 198, 0.08));
  box-shadow: 0 20px 42px rgba(5, 13, 34, 0.28);
}

.site-footer .brand-mark-frame::before {
  background:
    radial-gradient(circle at top left, rgba(57, 188, 198, 0.26), transparent 55%),
    linear-gradient(160deg, rgba(10, 103, 216, 0.2), rgba(255, 255, 255, 0));
}

.site-footer .brand-tag {
  color: rgba(255, 255, 255, 0.64);
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
}

html.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px) scale(0.985);
  transition:
    opacity 620ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

html.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

body.nav-open {
  overflow: hidden;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-9px);
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(12px, 16px, 0);
  }
}

@media (max-width: 1120px) {
  .site-nav {
    gap: 0.95rem;
    font-size: 0.9rem;
  }

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

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

  .tech-chip {
    min-width: 220px;
  }
}

@media (max-width: 980px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.8rem);
    right: 0;
    left: 0;
    display: grid;
    gap: 0.7rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(17, 48, 130, 0.08);
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition:
      opacity 180ms ease,
      visibility 180ms ease,
      transform 180ms ease;
  }

  .site-nav .btn {
    width: 100%;
  }

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

  body.nav-open .nav-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

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

  body.nav-open .nav-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

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

  .hero-card {
    position: static;
    width: 100%;
    margin-top: 1rem;
  }

  .hero-media {
    justify-items: stretch;
  }

  .service-grid,
  .process-grid,
  .why-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-cards,
  .mission-vision {
    grid-template-columns: 1fr;
  }

  .tech-chip {
    min-width: 208px;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding-top: 0.7rem;
  }

  .header-shell {
    padding: 0.9rem 1rem;
  }

  .brand-mark-frame {
    width: 58px;
    height: 58px;
    padding: 0.4rem;
    border-radius: 20px;
  }

  .brand-name {
    font-size: 1rem;
  }

  .brand-tag {
    font-size: 0.8rem;
  }

  .hero-copy h1 {
    max-width: none;
  }

  .service-grid,
  .process-grid,
  .why-grid,
  .footer-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .workflow-step {
    padding: 1.2rem 1rem;
  }

  .hero-actions,
  .form-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

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

  .tech-pattern {
    padding: 1rem;
  }

  .contact-form-wrap {
    padding: 1.2rem;
  }

  .tech-marquee {
    overflow: visible;
  }

  .tech-track {
    width: 100%;
    flex-wrap: wrap;
    animation: none;
  }

  .tech-chip {
    min-width: min(100%, 15rem);
    flex: 1 1 220px;
  }

  .tech-chip-clone {
    display: none;
  }

  .tech-marquee-alt {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}