:root {
  --ink: #071324;
  --ink-soft: #10243d;
  --muted: #637083;
  --line: #dce5ef;
  --paper: #f4f8fc;
  --white: #ffffff;
  --blue: #0000ff;
  --cyan: #00b8ff;
  --orange: #ff5638;
  --green: #12a66a;
  --gold: #f5a623;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(7, 19, 36, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 6%, rgba(0, 71, 255, 0.14), transparent 32rem),
    radial-gradient(circle at 86% 20%, rgba(0, 184, 255, 0.12), transparent 34rem),
    linear-gradient(180deg, #f8fbff 0%, #eef5fc 45%, #ffffff 100%);
  color: var(--ink);
  font-family: Avenir Next, Montserrat, Trebuchet MS, Verdana, sans-serif;
  line-height: 1.55;
}

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

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(220, 229, 239, 0.8);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
}

.brand img {
  display: block;
  width: clamp(154px, 15vw, 230px);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 900;
}

.site-nav a {
  position: relative;
}

.nav-dropdown {
  position: relative;
}

.nav-submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 60;
  display: grid;
  min-width: 280px;
  max-height: min(72vh, 560px);
  overflow-y: auto;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 4px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.nav-submenu a {
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--ink);
  font-size: 0.86rem;
  line-height: 1.25;
  white-space: nowrap;
}

.nav-submenu a::after {
  display: none;
}

.nav-submenu a:hover {
  background: #eef4ff;
  color: var(--blue);
}

.nav-dropdown:hover .nav-submenu,
.nav-dropdown:focus-within .nav-submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--blue);
  content: "";
  transition: transform 220ms ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--blue);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
}

.nav-cta,
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  font: inherit;
  font-weight: 900;
}

.nav-cta {
  padding: 11px 16px;
  background: var(--ink);
  color: var(--white) !important;
}

.nav-cta::after {
  display: none;
}

.button {
  padding: 13px 18px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(0, 71, 255, 0.22);
}

.button-primary {
  background: linear-gradient(135deg, var(--blue), #0188ff);
  color: var(--white);
}

.button-dark {
  background: var(--ink);
  color: var(--white);
}

.button-ghost {
  border: 1px solid rgba(7, 19, 36, 0.15);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
}

.nav-check,
.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: #071324;
}

.hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 19, 36, 0.96), rgba(7, 19, 36, 0.68) 50%, rgba(7, 19, 36, 0.18)),
    url("https://images.unsplash.com/photo-1558494949-ef010cbdcc31?auto=format&fit=crop&w=2200&q=82") center / cover;
  content: "";
}

.hero::after {
  position: absolute;
  right: -8vw;
  bottom: -18vw;
  width: 48vw;
  height: 48vw;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  content: "";
  animation: orbit 16s linear infinite;
}

.hero-inner,
.page-hero-inner,
.section,
.site-footer,
.cta-panel {
  width: min(1180px, calc(100% - clamp(64px, 8vw, 112px)));
  margin: 0 auto;
}

.hero-inner {
  position: relative;
  display: grid;
  min-height: 760px;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.78fr);
  gap: 46px;
  align-items: center;
  padding: 96px 0 72px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.04;
}

h1 {
  max-width: 900px;
  font-size: clamp(3.1rem, 7vw, 6.6rem);
}

h2 {
  max-width: 820px;
  font-size: clamp(2.15rem, 4.7vw, 4.5rem);
}

h3 {
  font-size: 1.25rem;
}

.hero-copy,
.page-hero p,
.section-lead {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.hero-copy {
  max-width: 760px;
  margin: 26px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.signal-panel {
  display: grid;
  gap: 14px;
}

.signal-card {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(14px);
  animation: floatCard 5s ease-in-out infinite;
}

.signal-card:nth-child(2) {
  animation-delay: 500ms;
}

.signal-card:nth-child(3) {
  animation-delay: 1000ms;
}

.signal-card strong {
  display: block;
  font-size: 2rem;
}

.signal-card span {
  color: rgba(255, 255, 255, 0.78);
  font-weight: 800;
}

.partners {
  padding: 30px 0;
  background: rgba(255, 255, 255, 0.84);
}

.partner-strip,
.affiliation-grid,
.client-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.partner-logo,
.affiliation-logo,
.client-logo,
.card,
.project-card,
.article-card,
.certificate-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 18px 46px rgba(7, 19, 36, 0.08);
}

.partner-logo,
.affiliation-logo {
  display: grid;
  min-height: 148px;
  align-content: center;
  justify-items: center;
  gap: 12px;
  padding: 24px;
  text-align: center;
}

.partner-logo img,
.affiliation-logo img {
  max-width: 220px;
  max-height: 74px;
  object-fit: contain;
}

.partner-logo span,
.affiliation-logo span,
.client-logo span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 900;
}

.section {
  padding: 94px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}

.section-heading p {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
}

.grid-3,
.grid-2,
.project-grid,
.article-grid {
  display: grid;
  gap: 18px;
}

.grid-3,
.project-grid,
.article-grid {
  grid-template-columns: repeat(3, 1fr);
}

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

.card,
.project-card,
.article-card,
.certificate-card {
  padding: 26px;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease;
}

.card:hover,
.project-card:hover,
.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.card p,
.project-card p,
.article-card p,
.certificate-card p,
.section-copy p {
  color: var(--muted);
}

.card .number {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 24px;
  border-radius: var(--radius);
  background: #e8f1ff;
  color: var(--blue);
  font-weight: 900;
}

.tech-band {
  padding-right: clamp(26px, 4vw, 54px);
  padding-left: clamp(26px, 4vw, 54px);
  background: var(--ink);
  color: var(--white);
}

.tech-band .section-heading p,
.tech-band .card p {
  color: rgba(255, 255, 255, 0.74);
}

.tech-band .card {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.project-card.featured {
  grid-column: span 2;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(0, 71, 255, 0.94), rgba(0, 184, 255, 0.86)),
    url("https://images.unsplash.com/photo-1524661135-423995f22d0b?auto=format&fit=crop&w=1600&q=82") center / cover;
}

.project-card.featured p,
.project-card.featured .tag-list span {
  color: rgba(255, 255, 255, 0.84);
}

.project-card[href] {
  cursor: pointer;
}

.project-card[href]:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.case-study {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.case-study > * {
  min-width: 0;
}

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

.case-summary div,
.outcome-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.case-summary span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-summary strong {
  display: block;
  margin-top: 8px;
  font-size: 1.15rem;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.project-media {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.project-media figure,
.video-panel,
.feature-panel {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.project-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.project-media figcaption {
  padding: 16px 18px 20px;
  color: var(--muted);
  font-weight: 900;
}

.server-landscape-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.48fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.server-landscape-copy {
  padding: 28px;
}

.server-landscape-copy p:not(.eyebrow) {
  color: var(--muted);
}

.server-landscape-panel figure {
  display: grid;
  align-content: center;
  margin: 0;
  border-left: 1px solid var(--line);
  background: #ffffff;
}

.server-landscape-panel img {
  display: block;
  width: 100%;
  padding: 18px;
  object-fit: contain;
}

.server-landscape-panel figcaption {
  padding: 0 22px 22px;
  color: var(--muted);
  font-weight: 900;
}

.media-slider {
  scroll-margin-top: 110px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.slider-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 28px 20px;
}

.slider-head p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
}

.slider-status {
  flex: 0 0 auto;
  align-self: flex-start;
  padding: 10px 14px;
  border-radius: 999px;
  background: #e8f1ff;
  color: var(--blue);
  font-weight: 900;
}

.slider-shell {
  position: relative;
}

.slider-track {
  display: flex;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

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

.slider-track figure {
  flex: 0 0 100%;
  min-width: 100%;
  margin: 0;
  scroll-snap-align: start;
}

.slider-track img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--ink);
}

.slider-track figcaption {
  padding: 18px 28px 26px;
  color: var(--muted);
  font-weight: 900;
}

.slider-button {
  position: absolute;
  z-index: 2;
  top: 45%;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  background: rgba(7, 19, 36, 0.72);
  color: var(--white);
  cursor: pointer;
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  transform: translateY(-50%);
  transition: transform 180ms ease, background 180ms ease;
}

.slider-button:hover {
  background: var(--blue);
  transform: translateY(-50%) scale(1.05);
}

.slider-button-prev {
  left: 18px;
}

.slider-button-next {
  right: 18px;
}

.video-panel {
  scroll-margin-top: 110px;
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(0, 1.45fr);
  gap: 22px;
  align-items: start;
  padding: 24px;
}

.video-panel p:not(.eyebrow),
.feature-panel p:not(.eyebrow) {
  color: var(--muted);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.video-card {
  margin: 0;
}

.video-trigger {
  display: grid;
  gap: 10px;
  width: 100%;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  overflow: hidden;
  text-align: left;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.video-trigger:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.video-trigger img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.video-trigger span {
  display: block;
  padding: 0 14px 14px;
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 750;
}

.video-panel video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  background: var(--ink);
}

.video-card figcaption {
  padding-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 900;
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(11, 23, 40, 0.86);
}

.video-modal.is-open {
  display: flex;
}

.video-modal-dialog {
  width: min(960px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.video-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.video-modal-head h3 {
  margin: 0;
}

.video-modal-close {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font-size: 1.45rem;
  line-height: 1;
}

.video-modal video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--ink);
}

.feature-panel {
  padding: 28px;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.feature-list span {
  padding: 10px 12px;
  border-radius: 999px;
  background: #e8f1ff;
  color: var(--blue);
  font-size: 0.85rem;
  font-weight: 900;
}

.outcome-panel {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 19, 36, 0.96), rgba(0, 71, 255, 0.84)),
    url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1600&q=82") center / cover;
}

.outcome-panel p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.tag-list span {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

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

.client-logo {
  display: grid;
  min-height: 144px;
  align-content: center;
  justify-items: center;
  gap: 10px;
  padding: 18px;
  text-align: center;
}

.client-logo img {
  max-width: 205px;
  max-height: 76px;
  object-fit: contain;
}

.client-mark {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: var(--radius);
  background: #e8f1ff;
  color: var(--blue);
  font-weight: 900;
}

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

.page-hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 19, 36, 0.95), rgba(7, 19, 36, 0.62)),
    url("https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=2200&q=82") center / cover;
  content: "";
}

.careers-hero::before {
  background:
    linear-gradient(90deg, rgba(7, 19, 36, 0.95), rgba(7, 19, 36, 0.58)),
    url("https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=2200&q=82") center / cover;
}

.page-hero-inner {
  position: relative;
  padding: 112px 0 88px;
}

.page-hero h1 {
  max-width: 980px;
}

.page-hero p {
  max-width: 780px;
  margin: 24px 0 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 58px;
}

.certification-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.42fr);
  gap: 28px;
  align-items: stretch;
}

.certification-band p:not(.eyebrow) {
  color: var(--muted);
}

.certificate-card {
  display: grid;
  align-content: center;
  gap: 12px;
}

.certificate-card span {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.certificate-card strong {
  color: var(--ink);
  font-size: 1.7rem;
  line-height: 1.1;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.timeline .card {
  min-height: 220px;
}

.download-panel,
.cta-panel {
  padding: clamp(30px, 5vw, 60px);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(7, 19, 36, 0.95), rgba(0, 71, 255, 0.82)),
    url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1600&q=82") center / cover;
  color: var(--white);
}

.download-panel p,
.cta-panel p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.72fr);
  gap: 34px;
  align-items: start;
}

.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.contact-details a,
.contact-details span {
  padding: 9px 12px;
  border-radius: var(--radius);
  background: rgba(0, 71, 255, 0.08);
  color: var(--ink);
  font-weight: 900;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.form-hidden {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 13px;
  color: var(--ink);
  font: inherit;
}

textarea {
  resize: vertical;
}

.calculator-section {
  padding-top: 84px;
}

.how-to-use {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.calculator-shell {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.calculator-toolbar {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) auto;
  gap: 16px;
  align-items: end;
  padding: 22px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(0, 71, 255, 0.08), rgba(0, 184, 255, 0.08));
}

.calculator-table-wrap {
  overflow-x: auto;
}

.calculator-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.calculator-table th,
.calculator-table td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.calculator-table th {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.calculator-table td[data-field="rowTotal"] {
  color: var(--ink);
  font-weight: 900;
  white-space: nowrap;
}

.table-action {
  border: 0;
  border-radius: var(--radius);
  background: #d93025;
  color: var(--white);
  cursor: pointer;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 900;
  padding: 9px 12px;
}

.calculator-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px;
  background: var(--ink);
  color: var(--white);
}

.calculator-summary span {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.calculator-summary strong {
  display: block;
  margin-top: 4px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1;
}

.calculator-summary p {
  max-width: 440px;
  color: rgba(255, 255, 255, 0.72);
}

.rate-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 22px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 42px 0 54px;
  border-top: 1px solid var(--line);
}

.footer-logo {
  display: block;
  width: min(260px, 74vw);
  margin-bottom: 10px;
}

.site-footer p,
.site-footer small {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
  font-weight: 900;
}

[data-reveal] {
  transform: translateY(26px);
  opacity: 0;
  transition:
    transform 720ms cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity 720ms ease;
}

[data-reveal].is-visible,
html:not(.js-ready) [data-reveal] {
  transform: translateY(0);
  opacity: 1;
}

@keyframes floatCard {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

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

@media (max-width: 980px) {
  .nav-toggle {
    display: inline-grid;
    width: 42px;
    height: 42px;
    align-content: center;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    cursor: pointer;
  }

  .nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 3px auto;
    background: var(--ink);
  }

  .nav-check {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
  }

  .site-nav {
    position: absolute;
    top: 70px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: calc(100vh - 92px);
    overflow-y: auto;
    overscroll-behavior: contain;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .nav-check:checked ~ .site-nav {
    display: flex;
  }

  .site-nav a {
    padding: 15px 18px;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a::after {
    display: none;
  }

  .nav-dropdown {
    display: grid;
  }

  .nav-submenu {
    position: static;
    display: grid;
    min-width: 0;
    max-height: none;
    padding: 0 0 8px;
    border: 0;
    border-radius: 0;
    background: #f7f9fc;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav-submenu a {
    padding: 11px 28px;
    border-bottom: 0;
    color: var(--muted);
    font-size: 0.86rem;
  }

  .hero-inner,
  .split,
  .contact-panel,
  .certification-band {
    grid-template-columns: 1fr;
  }

  .partner-strip,
  .affiliation-grid,
  .grid-3,
  .grid-2,
  .case-grid,
  .project-grid,
  .article-grid,
  .timeline,
  .client-grid,
  .rate-grid,
  .how-to-use {
    grid-template-columns: repeat(2, 1fr);
  }

  .calculator-toolbar,
  .calculator-summary,
  .video-panel,
  .server-landscape-panel {
    grid-template-columns: 1fr;
  }

  .server-landscape-panel figure {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .slider-head {
    display: block;
  }

  .slider-status {
    display: inline-block;
    margin-top: 16px;
  }

  .case-summary {
    grid-template-columns: 1fr;
  }

  .project-media {
    grid-template-columns: 1fr;
  }

  .calculator-summary {
    display: block;
  }

  .project-card.featured {
    grid-column: span 1;
  }
}

@media (max-width: 640px) {
  .brand img {
    width: 142px;
  }

  .hero-inner,
  .page-hero-inner,
  .section,
  .site-footer,
  .cta-panel {
    width: min(100% - 32px, 1180px);
  }

  .hero-inner {
    min-height: auto;
    padding: 82px 0 54px;
  }

  h1 {
    font-size: 2.75rem;
  }

  .section {
    padding: 68px 0;
  }

  .section-heading,
  .site-footer {
    display: block;
  }

  .partner-strip,
  .affiliation-grid,
  .grid-3,
  .grid-2,
  .case-grid,
  .project-grid,
  .article-grid,
  .timeline,
  .client-grid,
  .rate-grid,
  .how-to-use {
    grid-template-columns: 1fr;
  }

  .case-summary {
    grid-template-columns: 1fr;
  }

  .calculator-toolbar {
    grid-template-columns: 1fr;
  }

  .video-panel,
  .project-media,
  .server-landscape-panel {
    grid-template-columns: 1fr;
  }

  .server-landscape-copy,
  .server-landscape-panel img {
    padding: 20px;
  }

  .slider-head {
    padding: 22px 20px 16px;
  }

  .slider-track figcaption {
    padding: 16px 20px 22px;
  }

  .slider-button {
    width: 40px;
    height: 40px;
    font-size: 1.6rem;
  }

  .slider-button-prev {
    left: 10px;
  }

  .slider-button-next {
    right: 10px;
  }

  .site-footer nav {
    margin-top: 22px;
  }
}

/* Navigation dropdown reliability fixes */
.nav-dropdown {
  display: flex;
  align-items: center;
  min-height: 42px;
}

.nav-dropdown::after {
  position: absolute;
  top: 100%;
  right: -16px;
  left: -16px;
  height: 18px;
  content: "";
}

.nav-submenu {
  margin-top: 0;
}

@media (max-width: 980px) {
  .nav-dropdown {
    display: grid;
    align-items: stretch;
    min-height: 0;
  }

  .nav-dropdown::after {
    display: none;
  }

  .nav-submenu {
    position: static;
    display: none;
    min-width: 0;
    max-height: none;
    overflow: visible;
    padding: 0 0 8px;
    border: 0;
    border-radius: 0;
    background: #f7f9fc;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    transition: none;
  }

  .nav-dropdown.is-open .nav-submenu {
    display: grid;
  }

  .nav-submenu a {
    white-space: normal;
  }
}

/* Formal corporate presentation pass */
:root {
  --ink: #0b1728;
  --ink-soft: #17283f;
  --muted: #5f6d7f;
  --line: #d8e0ea;
  --paper: #f6f8fb;
  --blue: #0b45d9;
  --cyan: #1787c8;
  --orange: #c8442f;
  --gold: #9d6b1c;
  --shadow: 0 14px 32px rgba(11, 23, 40, 0.08);
}

body {
  background: linear-gradient(180deg, #f8fafc 0%, #f3f6fa 44%, #ffffff 100%);
  color: var(--ink);
  font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.62;
}

.site-header {
  padding-top: 12px;
  padding-bottom: 12px;
  background: rgba(255, 255, 255, 0.94);
}

.brand img {
  width: clamp(142px, 12vw, 190px);
}

.site-nav {
  gap: 18px;
  font-size: 0.88rem;
  font-weight: 650;
}

.nav-cta,
.button {
  min-height: 42px;
  font-size: 0.92rem;
  font-weight: 700;
}

.button {
  padding: 10px 15px;
}

.button:hover,
.card:hover,
.project-card:hover,
.article-card:hover,
.slider-button:hover {
  transform: translateY(-2px);
}

.button:hover {
  box-shadow: 0 10px 22px rgba(11, 69, 217, 0.14);
}

.button-primary {
  background: var(--blue);
}

.hero::before {
  background:
    linear-gradient(90deg, rgba(11, 23, 40, 0.94), rgba(11, 23, 40, 0.78) 58%, rgba(11, 23, 40, 0.46)),
    url("https://images.unsplash.com/photo-1558494949-ef010cbdcc31?auto=format&fit=crop&w=2200&q=82") center / cover;
}

.hero::after {
  display: none;
}

.hero-inner {
  min-height: 620px;
  gap: 38px;
  padding: 78px 0 64px;
}

.page-hero::before {
  background:
    linear-gradient(90deg, rgba(11, 23, 40, 0.95), rgba(11, 23, 40, 0.76)),
    url("https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=2200&q=82") center / cover;
}

.page-hero-inner {
  padding: 76px 0 64px;
}

.eyebrow,
.case-summary span,
.certificate-card span,
.calculator-table th,
.calculator-summary span,
.tag-list span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  font-weight: 750;
  letter-spacing: 0;
  line-height: 1.16;
}

h1 {
  max-width: 860px;
  font-size: clamp(2.25rem, 3.2vw, 3.45rem);
}

h2 {
  max-width: 760px;
  font-size: clamp(1.55rem, 2.1vw, 2.25rem);
}

h3 {
  font-size: 1.12rem;
}

.hero-copy,
.page-hero p,
.section-lead {
  font-size: clamp(1rem, 1.25vw, 1.12rem);
}

.hero-copy {
  margin-top: 20px;
}

.hero-actions {
  margin-top: 26px;
}

.section {
  padding: 72px 0;
}

.section.tech-band {
  padding: 72px clamp(40px, 5vw, 64px);
}

.section-heading {
  margin-bottom: 26px;
}

.card,
.project-card,
.article-card,
.certificate-card,
.case-summary div,
.outcome-panel,
.project-media figure,
.video-panel,
.feature-panel,
.media-slider,
.contact-form,
.calculator-shell,
.partner-logo,
.affiliation-logo,
.client-logo {
  box-shadow: var(--shadow);
}

.card,
.project-card,
.article-card,
.certificate-card,
.case-summary div {
  padding: 22px;
}

.card:hover,
.project-card:hover,
.article-card:hover {
  box-shadow: 0 18px 40px rgba(11, 23, 40, 0.11);
}

.project-card.featured {
  background:
    linear-gradient(135deg, rgba(11, 69, 217, 0.92), rgba(23, 135, 200, 0.8)),
    url("https://images.unsplash.com/photo-1524661135-423995f22d0b?auto=format&fit=crop&w=1600&q=82") center / cover;
}

.signal-card {
  padding: 18px;
  animation: none;
}

.signal-card strong {
  font-size: 1.55rem;
  font-weight: 750;
}

.partner-logo,
.affiliation-logo {
  min-height: 126px;
  padding: 20px;
}

.partner-logo span,
.affiliation-logo span,
.client-logo span,
.client-mark,
.project-media figcaption,
.server-landscape-panel figcaption,
.slider-track figcaption,
.video-card figcaption,
.feature-list span,
.contact-details a,
.contact-details span,
label,
.calculator-table td[data-field="rowTotal"],
.table-action,
.site-footer p,
.site-footer small,
.site-footer nav {
  font-weight: 650;
}

.case-summary strong {
  font-size: 1.02rem;
  font-weight: 700;
}

.timeline .card {
  min-height: 190px;
}

.outcome-panel,
.download-panel,
.cta-panel {
  background:
    linear-gradient(135deg, rgba(11, 23, 40, 0.96), rgba(11, 69, 217, 0.72)),
    url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1600&q=82") center / cover;
}

.feature-list span {
  border-radius: var(--radius);
  background: #eef4ff;
  color: #173f95;
}

.slider-button {
  width: 42px;
  height: 42px;
  font-size: 1.55rem;
}

.calculator-summary strong {
  font-size: clamp(1.7rem, 3vw, 2.75rem);
  font-weight: 750;
}

@media (max-width: 980px) {
  .hero-inner {
    min-height: auto;
    padding: 70px 0 56px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .brand img {
    width: 132px;
  }

  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.65rem;
  }

  .page-hero-inner,
  .hero-inner {
    padding-top: 58px;
    padding-bottom: 48px;
  }

  .section {
    padding: 54px 0;
  }

  .section.tech-band {
    padding: 54px 24px;
  }
}