:root {
  --bg: #f6f3ee;
  --surface: rgba(255, 255, 255, 0.72);
  --text: #111111;
  --text-muted: rgba(17, 17, 17, 0.66);
  --line: rgba(17, 17, 17, 0.1);
  --line-strong: rgba(17, 17, 17, 0.18);
  --shadow: 0 30px 70px rgba(13, 15, 20, 0.12);
  --shadow-soft: 0 18px 42px rgba(13, 15, 20, 0.08);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --container: min(1200px, calc(100vw - 40px));
  --accent: #ff0000;
  --transition: 260ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 0, 0, 0.06), transparent 26%),
    linear-gradient(180deg, #fbf9f6 0%, var(--bg) 36%, #f2eee8 100%);
}

body.menu-open,
body.is-loading {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-shell {
  position: relative;
  isolation: isolate;
}

.ambient {
  position: fixed;
  pointer-events: none;
  z-index: -2;
  filter: blur(40px);
}

.ambient--top {
  top: -80px;
  left: -80px;
  width: 260px;
  height: 260px;
  background: rgba(255, 0, 0, 0.08);
}

.ambient--mid {
  right: -80px;
  top: 28%;
  width: 220px;
  height: 220px;
  background: rgba(17, 17, 17, 0.08);
}

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

.section {
  padding: 120px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.76rem;
  font-weight: 700;
}

.eyebrow::before {
  content: "";
  width: 42px;
  height: 1px;
  background: rgba(255, 0, 0, 0.5);
}

.eyebrow--hero {
  position: relative;
  padding: 12px 18px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.96);
  background: rgba(8, 8, 10, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.38);
}

.eyebrow--hero::before {
  background: rgba(255, 59, 59, 0.9);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 56px;
}

.section-heading h2,
.split__content h2,
.enterprise__content h2,
.contact__intro h2 {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.section-heading p:last-child,
.lead-copy,
.contact__intro p,
.footer__copy {
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.8;
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: #050505;
  transition: opacity 800ms ease, visibility 800ms ease;
}

.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.page-loader__mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  animation: loaderPulse 1.6s ease-in-out infinite;
}

.page-loader__mark i {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
}

@keyframes loaderPulse {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(0.98);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  width: 100%;
  padding-top: 18px;
  color: white;
  transition: padding var(--transition), transform var(--transition);
}

.header.is-scrolled {
  padding-top: 10px;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 18px;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(22, 22, 24, 0.84), rgba(8, 8, 9, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(22px);
  box-shadow:
    0 22px 54px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
}

.header.is-scrolled .header__inner,
body.menu-open .header__inner {
  background:
    linear-gradient(180deg, rgba(14, 14, 16, 0.95), rgba(7, 7, 8, 0.98));
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow:
    0 24px 58px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand__cross {
  position: relative;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background: linear-gradient(180deg, #ff2a2a, #e30000);
  box-shadow:
    0 0 18px rgba(255, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  flex: 0 0 auto;
}

.brand__cross::before,
.brand__cross::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: #ffffff;
  border-radius: 1px;
}

.brand__cross::before {
  width: 11px;
  height: 3px;
}

.brand__cross::after {
  width: 3px;
  height: 11px;
}

.brand__text {
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.18);
}

.brand__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(255, 0, 0, 0.26);
}

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

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.language-switcher__button {
  min-width: 42px;
  min-height: 32px;
  padding: 0 10px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), transform var(--transition);
}

.language-switcher__button:hover,
.language-switcher__button:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.language-switcher__button.is-active {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.language-switcher__button:focus {
  outline: none;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.24);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nav a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
}

.nav a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav a:not(.button):hover::after,
.nav a:not(.button):focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  color: inherit;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 18px;
  height: 1.6px;
  border-radius: 999px;
  background: currentColor;
  transition: transform var(--transition);
}

body.menu-open .menu-toggle span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

body.menu-open .menu-toggle span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}

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

.button--solid {
  background: var(--accent);
  color: white;
  box-shadow: 0 18px 30px rgba(255, 0, 0, 0.18);
}

.button--solid:hover,
.button--solid:focus-visible {
  background: #d70000;
}

.button--ghost {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  backdrop-filter: blur(14px);
}

.button--ghost-dark {
  border-color: rgba(17, 17, 17, 0.14);
  background: transparent;
  color: var(--text);
}

.button--small {
  min-height: 44px;
  padding: 0 20px;
}

.button--full {
  width: 100%;
}

.hero {
  position: relative;
  min-height: 100svh;
  padding: 150px 0 110px;
  color: white;
  display: flex;
  align-items: flex-end;
  overflow: clip;
}

.hero__media,
.hero__overlay {
  position: absolute;
  inset: 0;
}

.hero__media {
  overflow: hidden;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  will-change: transform;
}

.hero__overlay {
  background:
    linear-gradient(180deg, rgba(10, 10, 10, 0.2) 0%, rgba(10, 10, 10, 0.55) 55%, rgba(10, 10, 10, 0.85) 100%),
    linear-gradient(90deg, rgba(10, 10, 10, 0.65) 0%, rgba(10, 10, 10, 0.16) 65%, rgba(10, 10, 10, 0.5) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__title {
  max-width: 860px;
  margin: 0;
  font-size: clamp(4rem, 11vw, 8.8rem);
  line-height: 0.9;
  letter-spacing: -0.09em;
}

.hero__lead {
  max-width: 640px;
  margin: 26px 0 0;
  font-size: clamp(1.08rem, 2.1vw, 1.35rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.76);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 840px;
  margin-top: 62px;
}

.floating-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(24px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.floating-card span {
  display: block;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.62);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  font-weight: 700;
}

.floating-card strong {
  display: block;
  font-size: 1.18rem;
  line-height: 1.25;
}

.floating-card p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.floating-card--accent {
  background: rgba(255, 0, 0, 0.12);
  border-color: rgba(255, 0, 0, 0.28);
}

.services__grid,
.pillars,
.timeline,
.metric-grid {
  display: grid;
  gap: 22px;
}

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

.service-card,
.pillar,
.timeline__item,
.contact-card {
  padding: 30px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.66);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-soft);
}

.service-card,
.pillar,
.timeline__item {
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover,
.pillar:hover,
.timeline__item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(255, 0, 0, 0.14);
}

.service-card h3,
.pillar h3,
.timeline__item h3,
.contact-card h3,
.form-panel__top h3 {
  margin: 18px 0 0;
  font-size: 1.45rem;
  letter-spacing: -0.05em;
}

.service-card p,
.pillar p,
.timeline__item p,
.contact-card p {
  margin: 14px 0 0;
  color: var(--text-muted);
  line-height: 1.75;
}

.icon-badge {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(17, 17, 17, 0.06);
  color: var(--accent);
}

.icon-badge svg {
  width: 24px;
  height: 24px;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: start;
}

.section--split {
  padding-top: 70px;
}

.feature-list {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.feature-list li {
  position: relative;
  padding: 18px 22px 18px 58px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid rgba(17, 17, 17, 0.08);
}

.feature-list li::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 24px;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: radial-gradient(circle at 35% 35%, #ff6767, var(--accent));
}

.form-panel {
  padding: 34px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.form-panel__top {
  margin-bottom: 26px;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 10px;
}

.contact-form span {
  font-size: 0.88rem;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px 18px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
}

.form-feedback {
  min-height: 1.5rem;
  margin: 0;
  padding: 0.15rem 0;
  color: #0f6b2f;
  font-size: 0.92rem;
  transition: color 180ms ease, opacity 180ms ease;
}

.form-feedback.is-success {
  color: #0f6b2f;
}

.form-feedback.is-error {
  color: #b42318;
}

.enterprise {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  align-items: center;
}

.enterprise__visual img {
  width: 100%;
  height: 660px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 32px 0 34px;
}

.metric-grid article {
  padding: 22px 22px 24px;
  border-top: 1px solid var(--line-strong);
}

.metric-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.metric-grid p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.timeline {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.timeline__item {
  min-height: 260px;
}

.timeline__index {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 42px;
  padding: 28px 30px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.cta-band p {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.pillars {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pillar {
  min-height: 230px;
}

.contact__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  align-items: start;
}

.contact-card {
  margin-top: 36px;
}

.contact-card a,
.footer__details a {
  display: inline-flex;
  margin-top: 12px;
  font-weight: 700;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.form-panel--contact {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.75)),
    url("https://images.unsplash.com/photo-1723731088653-1996ace6f915?auto=format&fit=crop&fm=jpg&ixlib=rb-4.1.0&q=80&w=1200") center/cover;
}

.footer {
  padding: 54px 0 28px;
  background: linear-gradient(180deg, rgba(12, 12, 13, 0.96), rgba(12, 12, 13, 1));
  color: rgba(255, 255, 255, 0.9);
}

.footer__inner,
.footer__bottom {
  display: grid;
  gap: 24px;
}

.footer__inner {
  grid-template-columns: 1.15fr 0.85fr 1fr;
}

.footer__links {
  display: grid;
  gap: 12px;
}

.footer__details p,
.footer__bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.7;
}

.footer__bottom {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .services__grid,
  .pillars,
  .timeline,
  .split,
  .enterprise,
  .contact__grid,
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .enterprise__visual img {
    height: 520px;
  }
}

@media (max-width: 820px) {
  .section {
    padding: 96px 0;
  }

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

  .nav {
    position: fixed;
    inset: 88px 20px auto;
    display: grid;
    gap: 18px;
    padding: 24px;
    border-radius: 28px;
    background: rgba(12, 12, 13, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: white;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  }

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

  .nav .button,
  .language-switcher,
  .hero__facts,
  .form-grid,
  .metric-grid,
  .cta-band,
  .contact__actions,
  .button {
    width: 100%;
  }

  .hero__actions,
  .contact__actions,
  .cta-band {
    flex-direction: column;
    align-items: stretch;
  }

  .hero {
    min-height: auto;
    padding-top: 150px;
  }
}

@media (max-width: 560px) {
  :root {
    --container: min(100vw - 28px, 100%);
  }

  .hero__title {
    font-size: clamp(3.2rem, 18vw, 4.8rem);
  }

  .floating-card,
  .service-card,
  .pillar,
  .timeline__item,
  .form-panel,
  .contact-card {
    padding: 22px;
  }

  .enterprise__visual img {
    height: 360px;
  }
}