:root {
  color-scheme: dark;
  --shell-bg: #070b1a;
  --page-bg: #0f1429;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-soft: rgba(255, 255, 255, 0.08);
  --surface-strong: rgba(255, 255, 255, 0.12);
  --border: rgba(255, 255, 255, 0.1);
  --text-primary: #f4f7ff;
  --text-secondary: rgba(222, 231, 255, 0.78);
  --text-muted: rgba(190, 203, 238, 0.64);
  --brand-gradient: linear-gradient(135deg, #14bcff 0%, #5560ff 45%, #7c27ff 100%);
  --accent-green: #46f0c1;
  --accent-yellow: #ffc874;
  --accent-pink: #ff5cd2;
  --container-width: min(1200px, 88vw);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 12px;
  --shadow-soft: 0 24px 80px rgba(10, 15, 36, 0.55);
  --transition: 180ms cubic-bezier(0.45, 0, 0.1, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top right, rgba(86, 106, 255, 0.3), transparent 45%),
    radial-gradient(circle at top left, rgba(20, 188, 255, 0.22), transparent 40%), var(--page-bg);
  color: var(--text-secondary);
  min-height: 100vh;
}

.skip-link {
  position: absolute;
  left: 50%;
  transform: translate(-50%, -150%);
  padding: 0.75rem 1.5rem;
  background: var(--brand-gradient);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
  transition: transform var(--transition);
  z-index: 99;
}

.skip-link:focus {
  transform: translate(-50%, 10px);
}

.page-shell {
  background: linear-gradient(180deg, rgba(12, 18, 38, 0.65) 0%, rgba(12, 18, 38, 0.85) 100%);
  backdrop-filter: blur(24px);
}

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

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

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

.container {
  width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: clamp(4rem, 9vw, 7rem) 0;
  position: relative;
}

.section::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.07), transparent);
}

.section:last-of-type::after {
  display: none;
}

.section__header {
  max-width: 680px;
  margin-bottom: clamp(2.5rem, 8vw, 3.75rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(124, 39, 255, 0.16);
  color: #96a9ff;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--text-primary);
  margin: 0;
}

h1 {
  font-size: clamp(2.8rem, 5vw, 4.25rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

h2 {
  font-size: clamp(2.2rem, 4vw, 3rem);
  letter-spacing: -0.015em;
  line-height: 1.1;
}

h3 {
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

p {
  margin: 0;
  line-height: 1.65;
  color: var(--text-secondary);
}

.pill-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition),
    background var(--transition), color var(--transition);
  cursor: pointer;
}

.pill-button--primary {
  background: var(--brand-gradient);
  color: #fff;
  box-shadow: 0 16px 42px rgba(98, 73, 255, 0.45);
}

.pill-button--ghost {
  border-color: rgba(255, 255, 255, 0.32);
  color: var(--text-primary);
  background: rgba(17, 24, 47, 0.3);
}

.pill-button:is(:hover, :focus-visible) {
  transform: translateY(-1px);
  box-shadow: 0 18px 44px rgba(98, 73, 255, 0.55);
}

.pill-button--ghost:is(:hover, :focus-visible) {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(17, 24, 47, 0.6);
  box-shadow: 0 18px 40px rgba(17, 24, 47, 0.55);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(180%) blur(18px);
  background: rgba(7, 11, 26, 0.78);
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header[data-state="scrolled"] {
  background: rgba(7, 11, 26, 0.9);
  box-shadow: 0 12px 48px rgba(7, 11, 26, 0.45);
  border-color: var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1rem;
}

.site-header__actions {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand__mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.brand__mark svg {
  width: 26px;
}

.brand__text {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__list a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
  padding: 0.4rem 0;
  position: relative;
}

.site-nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.55rem;
  width: 100%;
  height: 2px;
  background: var(--brand-gradient);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.site-nav__list a:is(:hover, :focus-visible) {
  color: var(--text-primary);
}

.site-nav__list a:is(:hover, :focus-visible)::after {
  transform: scaleX(1);
  transform-origin: left;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  border-radius: 999px;
  background: rgba(14, 18, 34, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.2rem;
}

.lang-switch button {
  background: transparent;
  border: none;
  color: rgba(176, 191, 240, 0.75);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.lang-switch button[aria-pressed="true"] {
  background: var(--brand-gradient);
  color: #fff;
  box-shadow: 0 12px 28px rgba(98, 73, 255, 0.45);
}

.lang-switch button:is(:hover, :focus-visible) {
  color: var(--text-primary);
}

.lang-switch button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.4);
  outline-offset: 2px;
}

.site-nav__toggle {
  display: none;
  position: relative;
  background: none;
  border: none;
  padding: 0.5rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
}

.site-nav__hamburger {
  width: 22px;
  height: 2px;
  background: #fff;
  position: relative;
  display: inline-block;
}

.site-nav__hamburger::before,
.site-nav__hamburger::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 2px;
  left: 0;
  background: #fff;
  transition: transform var(--transition), opacity var(--transition);
}

.site-nav__hamburger::before {
  top: -7px;
}

.site-nav__hamburger::after {
  top: 7px;
}

.site-nav[data-open="true"] .site-nav__hamburger {
  background: transparent;
}

.site-nav[data-open="true"] .site-nav__hamburger::before {
  transform: translateY(7px) rotate(45deg);
}

.site-nav[data-open="true"] .site-nav__hamburger::after {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */
.hero {
  padding-top: clamp(6rem, 12vw, 9rem);
}

.hero .container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: clamp(3rem, 7vw, 5rem);
}

.hero__copy {
  display: grid;
  gap: 1.5rem;
}

.hero__copy p {
  font-size: 1.05rem;
  color: var(--text-muted);
}

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

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 1rem 0 0;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero__stats dt {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.hero__stats dd {
  margin: 0.35rem 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.4;
}

.hero__visual {
  position: relative;
}

.hero__device {
  position: relative;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(20, 188, 255, 0.12), rgba(124, 39, 255, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-soft);
}

.hero__glow {
  position: absolute;
  inset: -40% -20% 10% -20%;
  background: radial-gradient(circle, rgba(99, 82, 255, 0.45) 0%, transparent 65%);
  filter: blur(60px);
  z-index: -1;
}

.device-window {
  background: rgba(10, 13, 27, 0.95);
  border-radius: calc(var(--radius-lg) - 10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

.device-window__header {
  display: flex;
  gap: 0.5rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.device-window__header span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.device-window__body {
  padding: 1.5rem;
  background: linear-gradient(180deg, rgba(16, 20, 42, 0.95), rgba(8, 12, 30, 0.95));
}

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

.bento__item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.bento__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.08), transparent 60%);
  mix-blend-mode: screen;
  opacity: 0.7;
}

.bento__item h3 {
  font-size: 1rem;
  margin-bottom: 0.6rem;
}

.bento__item p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.bento__item--chat {
  grid-column: 1 / -1;
  background: rgba(45, 45, 86, 0.55);
}

.bento__item--metrics ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.bento__item--metrics li {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.bento__item--metrics strong {
  color: var(--text-primary);
  font-size: 1.05rem;
}

/* Services */
.services {
  background: linear-gradient(180deg, rgba(18, 23, 44, 0.35), rgba(13, 15, 33, 0.65));
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}

.card {
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  background: rgba(9, 13, 30, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 1.3rem;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(124, 39, 255, 0.28), transparent 65%);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:is(:hover, :focus-within)::before {
  opacity: 1;
}

.card__icon {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.card ul li {
  position: relative;
  padding-left: 1.25rem;
}

.card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35rem;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-green);
}

.case-studies {
  background: linear-gradient(180deg, rgba(12, 16, 34, 0.8), rgba(7, 9, 24, 0.9));
}

.case-studies__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}

.case-card {
  position: relative;
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  background: rgba(11, 14, 31, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 1.1rem;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(10, 14, 33, 0.55);
}

.case-card::before {
  content: "";
  position: absolute;
  inset: -50% -20% 60% 40%;
  background: radial-gradient(circle, rgba(121, 87, 255, 0.4), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}

.case-card:is(:hover, :focus-within)::before {
  opacity: 1;
}

.case-card__company {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.95rem;
  color: rgba(178, 194, 247, 0.85);
}

.case-card__glyph {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.case-card h3 {
  font-size: 1.3rem;
}

.case-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.case-card dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
}

.case-card dt {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--text-primary);
}

.case-card dd {
  margin: 0.35rem 0 0;
  color: rgba(167, 185, 241, 0.72);
  font-size: 0.85rem;
}

.industries {
  background: linear-gradient(180deg, rgba(11, 14, 31, 0.9), rgba(8, 10, 26, 0.95));
}

.industries__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.industry-card {
  padding: 1.9rem;
  border-radius: var(--radius-lg);
  background: rgba(8, 11, 24, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 22px 60px rgba(7, 9, 24, 0.55);
  display: grid;
  gap: 0.75rem;
}

.industry-card h3 {
  font-size: 1.1rem;
}

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

.testimonials {
  background: radial-gradient(circle at 80% 10%, rgba(86, 106, 255, 0.18), transparent 55%),
    rgba(9, 12, 28, 0.9);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}

.testimonial-card {
  margin: 0;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: rgba(8, 11, 24, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 1.2rem;
  box-shadow: 0 24px 70px rgba(10, 12, 29, 0.55);
}

.testimonial-card__avatar {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: var(--brand-gradient);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  display: grid;
  place-items: center;
}

.testimonial-card blockquote {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.testimonial-card figcaption {
  font-size: 0.9rem;
  color: rgba(175, 192, 245, 0.8);
}

.cta-banner {
  background: linear-gradient(180deg, rgba(9, 12, 28, 0.92), rgba(5, 7, 19, 0.95));
}

.cta-banner__card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem;
  padding: clamp(2.4rem, 6vw, 3.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(135deg, rgba(21, 209, 255, 0.12), rgba(124, 39, 255, 0.16));
  position: relative;
  overflow: hidden;
}

.cta-banner__card::after {
  content: "";
  position: absolute;
  inset: -20% 40% 30% -10%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.16), transparent 60%);
  opacity: 0.45;
  pointer-events: none;
}

.cta-banner__content {
  display: grid;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.cta-banner__content p {
  font-size: 1rem;
  color: rgba(194, 210, 255, 0.9);
}

.cta-banner__actions {
  display: grid;
  align-content: center;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.cta-banner__actions p {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(194, 210, 255, 0.8);
}

.newsletter {
  background: linear-gradient(180deg, rgba(7, 9, 22, 0.94), rgba(6, 8, 19, 0.98));
}

.newsletter__card {
  padding: clamp(2.4rem, 6vw, 3.2rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(5, 8, 19, 0.92);
  box-shadow: 0 26px 80px rgba(6, 8, 20, 0.65);
  display: grid;
  gap: 1.6rem;
  max-width: 820px;
}

.newsletter__card header {
  display: grid;
  gap: 1rem;
}

.newsletter__card p {
  color: rgba(186, 201, 250, 0.84);
  font-size: 0.98rem;
}

.newsletter-form {
  display: grid;
  gap: 0.85rem;
}

.newsletter-form__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(174, 193, 255, 0.9);
}

.newsletter-form__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.newsletter-form__controls input {
  flex: 1 1 220px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(11, 13, 26, 0.95);
  color: var(--text-primary);
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.newsletter-form__controls input::placeholder {
  color: rgba(158, 182, 255, 0.55);
}

.newsletter-form__controls input:is(:focus-visible, :hover) {
  outline: none;
  border-color: rgba(124, 143, 255, 0.85);
  box-shadow: 0 0 0 4px rgba(124, 143, 255, 0.2);
}

.newsletter-form__meta {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(160, 179, 235, 0.75);
}

.newsletter-form .form-success {
  margin-top: 0.5rem;
}

/* Approach */
.approach {
  background: radial-gradient(circle at 10% 20%, rgba(86, 106, 255, 0.2), transparent 50%);
}

.timeline {
  counter-reset: step;
  display: grid;
  gap: 2.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline li {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: rgba(9, 13, 30, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.07);
  position: relative;
  overflow: hidden;
}

.timeline li::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(21, 209, 255, 0.16), transparent 65%);
  opacity: 0;
  transition: opacity var(--transition);
}

.timeline li:is(:hover, :focus-within)::before {
  opacity: 1;
}

.timeline__index {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(150, 169, 255, 0.8);
  margin-bottom: 0.8rem;
  display: inline-block;
}

.timeline h3 {
  margin-bottom: 0.5rem;
}

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

/* Insights */
.insights {
  background: linear-gradient(180deg, rgba(14, 15, 37, 0.65), rgba(12, 14, 32, 0.95));
}

.insights__grid {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.insight-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: rgba(9, 13, 30, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  gap: 1.2rem;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.insight-card::before {
  content: "";
  position: absolute;
  inset: -80% -40% 30% 50%;
  background: radial-gradient(circle, rgba(86, 106, 255, 0.45), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}

.insight-card:is(:hover, :focus-within) {
  transform: translateY(-6px);
  box-shadow: 0 30px 80px rgba(14, 19, 41, 0.55);
}

.insight-card:is(:hover, :focus-within)::before {
  opacity: 1;
}

.insight-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(70, 240, 193, 0.25);
  color: #8fffe0;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.insight-card__link {
  font-weight: 600;
  color: #9eb5ff;
}

.insight-card__link::after {
  content: " →";
  transition: transform var(--transition);
}

.insight-card__link:is(:hover, :focus-visible)::after {
  display: inline-block;
  transform: translateX(3px);
}

/* Contact */
.contact {
  background: linear-gradient(180deg, rgba(15, 18, 41, 0.85), rgba(11, 15, 34, 0.95));
}

.contact__content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(3rem, 6vw, 4.5rem);
  align-items: start;
}

.contact-form {
  padding: 2.4rem;
  border-radius: var(--radius-lg);
  background: rgba(6, 9, 24, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 60px rgba(7, 11, 26, 0.65);
  display: grid;
  gap: 1.35rem;
}

.form-row {
  display: grid;
  gap: 0.65rem;
}

.form-row label {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-row input,
.form-row textarea {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(13, 16, 33, 0.9);
  color: var(--text-primary);
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: rgba(158, 182, 255, 0.6);
}

.form-row input:is(:focus-visible, :hover),
.form-row textarea:is(:focus-visible, :hover) {
  outline: none;
  border-color: rgba(101, 116, 255, 0.8);
  box-shadow: 0 0 0 4px rgba(101, 116, 255, 0.18);
}

.form-footnote {
  font-size: 0.85rem;
  color: rgba(166, 184, 241, 0.7);
  margin: 0;
}

.form-success {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(70, 240, 193, 0.16);
  color: #9fffe7;
  font-size: 0.9rem;
  border: 1px solid rgba(70, 240, 193, 0.25);
}

.form-error {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 92, 150, 0.14);
  color: #ffb9d6;
  font-size: 0.9rem;
  border: 1px solid rgba(255, 92, 150, 0.3);
}

/* Footer */
.site-footer {
  padding: 3rem 0;
  background: rgba(5, 8, 19, 0.95);
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  align-items: center;
  justify-content: space-between;
}

.site-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.site-footer p {
  font-size: 0.9rem;
  color: rgba(168, 184, 235, 0.75);
}

.site-footer__links {
  display: flex;
  gap: 1.4rem;
  font-size: 0.92rem;
}

.site-footer__links a {
  color: rgba(171, 190, 244, 0.8);
}

.site-footer__links a:is(:hover, :focus-visible) {
  color: var(--text-primary);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero .container,
  .contact__content {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    order: -1;
  }

  .hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cards-grid,
  .case-studies__grid,
  .industries__grid,
  .testimonials__grid,
  .insights__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-banner__card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .site-nav__toggle {
    display: inline-flex;
  }

  .site-nav {
    position: relative;
  }

  .site-nav__list {
    position: absolute;
    top: calc(100% + 0.8rem);
    right: 0;
    padding: 1rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(5, 8, 19, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }

  .site-nav[data-open="true"] .site-nav__list {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-header__actions {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }

  .pill-button--ghost {
    display: none;
  }

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

  .cards-grid,
  .case-studies__grid,
  .industries__grid,
  .testimonials__grid,
  .insights__grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 2rem;
  }

  .newsletter-form__controls {
    flex-direction: column;
    align-items: stretch;
  }

  .lang-switch {
    padding: 0.15rem;
  }

  .cta-banner__actions {
    justify-items: start;
  }
}

@media (max-width: 560px) {
  .container {
    padding: 0 1.1rem;
  }

  .site-header .container {
    padding-block: 0.75rem;
  }

  .brand__text {
    font-size: 1rem;
  }

  .hero__actions {
    width: 100%;
  }

  .hero__actions .pill-button {
    flex: 1;
    justify-content: center;
  }

  .contact-form,
  .card,
  .timeline li,
  .insight-card,
  .case-card,
  .industry-card,
  .testimonial-card,
  .cta-banner__card,
  .newsletter__card {
    padding: 1.6rem;
  }

  .lang-switch {
    padding: 0.12rem;
  }

  .lang-switch button {
    font-size: 0.75rem;
    padding: 0.3rem 0.65rem;
  }
}

.section[data-visible="false"] {
  opacity: 0;
  transform: translateY(32px);
  filter: blur(6px);
  transition: opacity 500ms ease, transform 500ms ease, filter 600ms ease;
}

.section[data-visible="true"] {
  opacity: 1;
  transform: translateY(0);
  filter: none;
}