/* =============================================
   ATHENAIQ SOLUTIONS — Elite Tech Service Website
   Clean · Minimal · Professional
   ============================================= */

/* --- SKIP LINK (accessibility) --- */
.skip-to-main {
  position: absolute;
  left: -9999px;
  top: 1rem;
  z-index: 9999;
  padding: 8px 18px;
  background: var(--white);
  color: var(--black);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 100px;
  border: 1.5px solid var(--black);
  text-decoration: none;
}
.skip-to-main:focus {
  left: 1rem;
}

/* --- RESET & BASE --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black: #000000;
  --white: #ffffff;
  --off-white: #f5f5f5;
  --gray-100: #f5f5f5;
  --gray-200: #e8e8ec;
  --gray-400: #8e8e8e;
  --gray-600: #666666;
  --gray-800: #1a1a1a;
  --accent: #000000;
  --font-sans: 'Inter', -apple-system, sans-serif;
  --font-serif: 'DM Serif Display', serif;

  --nav-h: 56px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition: 0.22s ease;
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: #000000;
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

img { display: block; width: 100%; }
ul { list-style: none; }

/* --- UTILITIES --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 100px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn--primary {
  background: #0e0d0c;
  color: #fcfcfc;
  border-color: #0e0d0c;
  border-radius: 4px;
  padding: 6px 16px;
  font-size: 0.875rem;
  font-weight: 400;
}
.btn--primary:hover {
  background: #2a2a2a;
  transform: scale(1.02);
  box-shadow: none;
}

.btn--ghost {
  background: transparent;
  color: var(--black);
  border-color: var(--gray-200);
}
.btn--ghost:hover {
  border-color: var(--black);
  background: var(--white);
}

.btn--white {
  background: #ffffff;
  color: var(--black);
  border-color: var(--white);
}
.btn--white:hover {
  background: #ffffff;
  transform: scale(1.02);
  box-shadow: 0 6px 24px rgba(255,255,255,0.2);
}

.btn--lg {
  padding: 14px 30px;
  font-size: 1rem;
}

.btn:hover  { transform: scale(1.02); }
.btn:active { transform: scale(0.98); }

/* --- NAV --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background 0.35s ease, box-shadow 0.35s ease;
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 1px 0 rgba(0,0,0,0.07);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav__inner {
  display: flex;
  align-items: center;
  height: 66px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Logo */
.nav__logo { display: flex; align-items: center; flex-shrink: 0; }
.nav__logo-img {
  height: 28px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  transition: filter 0.3s ease;
}
.nav.scrolled .nav__logo-img { filter: none; }
.footer .nav__logo-img { filter: brightness(0) invert(1); height: 24px; }

/* Nav links list */
.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin: 0 auto;
  padding: 0;
}

/* Nav links + trigger buttons */
.nav__item > a,
.nav__trigger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: rgba(255,255,255,0.68);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 7px;
  transition: color 0.15s ease, background 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.nav__item > a:hover,
.nav__trigger:hover,
.nav__item--dropdown.open .nav__trigger {
  color: #ffffff;
  background: rgba(255,255,255,0.09);
}

.nav.scrolled .nav__item > a,
.nav.scrolled .nav__trigger { color: #555555; }

.nav.scrolled .nav__item > a:hover,
.nav.scrolled .nav__trigger:hover,
.nav.scrolled .nav__item--dropdown.open .nav__trigger {
  color: #111111;
  background: rgba(0,0,0,0.05);
}

/* Chevron */
.nav__chevron {
  font-size: 0.48rem;
  opacity: 0.45;
  transition: transform 0.2s ease, opacity 0.2s ease;
  margin-top: 1px;
}
.nav__item--dropdown.open .nav__trigger .nav__chevron {
  transform: rotate(180deg);
  opacity: 0.7;
}

/* CTA button — glass on dark hero, filled on white nav */
.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  background: rgba(255,255,255,0.13);
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s ease, border-color 0.15s ease;
  flex-shrink: 0;
  margin-left: 12px;
}
.nav__cta:hover {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.38);
}
.nav.scrolled .nav__cta {
  background: #0d1117;
  color: #ffffff;
  border-color: #0d1117;
}
.nav.scrolled .nav__cta:hover { background: #1e2530; border-color: #1e2530; }

/* ─── DROPDOWN BASE ─── */
.nav__item--dropdown { position: relative; }

.nav__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  background: #ffffff;
  border: 1px solid #e6e6e6;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.04), 0 16px 40px rgba(0,0,0,0.10);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px) scale(0.98);
  transform-origin: top left;
  transition: opacity 0.18s ease, visibility 0.18s ease, transform 0.18s ease;
  z-index: 9999;
  pointer-events: none;
}

.nav__item--dropdown.open .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* ─── SERVICES DROPDOWN ─── */
.nav__dropdown--services {
  position: fixed;
  top: 66px;
  left: 50%;
  transform: translateX(-50%) translateY(-6px) scale(0.98);
  transform-origin: top center;
  width: 520px;
  min-width: unset;
  padding: 0;
  overflow: hidden;
  border-radius: 14px;
  display: flex;
}
.nav__item--dropdown.open .nav__dropdown--services {
  transform: translateX(-50%) translateY(0) scale(1);
}

.nav__services-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  padding: 6px;
}

.nav__services-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 10px;
  text-decoration: none;
  border-radius: 8px;
  transition: background 0.1s ease;
}
.nav__services-item:hover { background: #f3f3f3; }

.nav__services-item-title {
  font-size: 0.845rem;
  font-weight: 500;
  color: #111111;
  letter-spacing: -0.01em;
}

.nav__services-item-desc {
  font-size: 0.72rem;
  color: #aaaaaa;
  line-height: 1.35;
}

/* ─── PRODUCTS MEGA DROPDOWN ─── */
.nav__dropdown--mega {
  position: fixed;
  top: 66px;
  left: 50%;
  transform: translateX(-50%) translateY(-6px) scale(0.98);
  transform-origin: top center;
  width: 700px;
  min-width: unset;
  padding: 0;
  overflow: hidden;
  border-radius: 14px;
  display: flex;
}

.nav__item--dropdown.open .nav__dropdown--mega {
  transform: translateX(-50%) translateY(0) scale(1);
}

/* Dark sidebar */
.nav__mega-sidebar {
  width: 215px;
  flex-shrink: 0;
  background: #080d18;
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
}

.nav__mega-sidebar-eyebrow {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-bottom: 14px;
}

.nav__mega-sidebar-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 12px;
}

.nav__mega-sidebar-desc {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.38);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 22px;
}

.nav__mega-sidebar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.15s ease;
  letter-spacing: 0.01em;
}
.nav__mega-sidebar-link:hover { color: #ffffff; }

/* Product cards grid */
.nav__mega-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #ffffff;
}

.nav__mega-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 18px 18px 14px;
  text-decoration: none;
  border-bottom: 1px solid #f0f0f0;
  border-right: 1px solid #f0f0f0;
  transition: background 0.12s ease;
}
.nav__mega-card:nth-child(even) { border-right: none; }
.nav__mega-card:nth-last-child(-n+2) { border-bottom: none; }
.nav__mega-card:last-child:nth-child(odd) { border-right: none; }
.nav__mega-card:hover { background: #fafafa; }

.nav__mega-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__mega-card-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: #111111;
  letter-spacing: -0.01em;
}

.nav__mega-card-arrow {
  font-size: 0.72rem;
  color: #d0d0d0;
  transition: transform 0.12s ease, color 0.12s ease;
}
.nav__mega-card:hover .nav__mega-card-arrow { transform: translateX(3px); color: #666666; }

.nav__mega-card-desc {
  font-size: 0.76rem;
  color: #999999;
  line-height: 1.5;
}

.nav__mega-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 5px;
}
.nav__mega-card-tags span {
  font-size: 0.63rem;
  padding: 2px 8px;
  background: #f2f2f2;
  border-radius: 100px;
  color: #aaaaaa;
}

/* ─── HAMBURGER ─── */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.nav__burger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: rgba(255,255,255,0.9);
  border-radius: 2px;
  transition: all 0.22s ease;
}
.nav.scrolled .nav__burger span { background: #222222; }

/* ─── MOBILE MENU ─── */
.nav__mobile-menu {
  display: none;
  flex-direction: column;
  background: #ffffff;
  border-top: 1px solid #eeeeee;
  max-height: calc(100vh - 66px);
  max-height: calc(100dvh - 66px);
  overflow-y: auto;
  padding-bottom: 1.5rem;
}
.nav__mobile-menu.open { display: flex; }

.nav__mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.9rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: #1a1a1a;
  background: none;
  border: none;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
  text-align: left;
}
.nav__mobile-toggle .nav__chevron { opacity: 0.4; transition: transform 0.2s ease, opacity 0.2s ease; }
.nav__mobile-toggle.open .nav__chevron { transform: rotate(180deg); opacity: 0.7; }

.nav__mobile-sub {
  display: none;
  flex-direction: column;
  background: #f8f8f8;
  border-bottom: 1px solid #f0f0f0;
}
.nav__mobile-sub.open { display: flex; }
.nav__mobile-sub a {
  padding: 0.7rem 2.25rem;
  font-size: 0.875rem;
  color: #555555;
  text-decoration: none;
  border-bottom: 1px solid #eeeeee;
  transition: color 0.15s ease;
}
.nav__mobile-sub a:last-child { border-bottom: none; }
.nav__mobile-sub a:hover { color: #000000; }

.nav__mobile-menu > a {
  padding: 0.9rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: #1a1a1a;
  border-bottom: 1px solid #f0f0f0;
  text-decoration: none;
  transition: color 0.15s ease;
}
.nav__mobile-menu > a:hover { color: #000000; }

.nav__mobile-menu .nav__cta {
  margin: 1.25rem 1.5rem 0;
  align-self: stretch;
  justify-content: center;
  background: #0d1117;
  color: #ffffff;
  border-color: #0d1117;
  border-radius: 8px;
  padding: 12px 20px;
  font-size: 0.875rem;
}
.nav__mobile-menu .nav__cta:hover { background: #1e2530; border-color: #1e2530; }

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
}

/* --- HERO --- */
.hero {
  position: relative;
  overflow: visible;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  background: #050a14;
}

.hero::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 220px;
  background: linear-gradient(to bottom, transparent 0%, rgba(5,10,20,0.7) 100%);
  pointer-events: none;
  z-index: 2;
}

.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero__video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(5,10,20,0.88) 0%, rgba(5,10,20,0.65) 55%, rgba(5,10,20,0.45) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: calc(var(--nav-h) + 90px) 2rem 60px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2rem;
}

.hero__label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: rgba(255,255,255,0.25);
}

.hero__headline {
  font-family: var(--font-sans);
  font-size: clamp(2.1rem, 4.8vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: 2rem;
}

.hero__headline em {
  font-style: italic;
  color: rgba(255,255,255,0.5);
}

.hero__sub {
  max-width: 480px;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0;
  flex-wrap: wrap;
}

.stat__num {
  display: block;
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
}

.stat__label {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
  letter-spacing: 0.02em;
}

/* --- MARQUEE --- */
.marquee-wrap {
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  overflow: hidden;
  padding: 0;
  background: var(--off-white);
}

.marquee {
  display: flex;
  gap: 2.5rem;
  padding: 14px 0;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}

.marquee span {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--gray-600);
  text-transform: uppercase;
}

.marquee span[aria-hidden] {
  color: var(--gray-400);
  font-size: 0.7rem;
}

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

/* Pause marquee on hover */
.marquee-wrap:hover .marquee {
  animation-play-state: paused;
}

/* Nav link underline slide-in */
.nav__item > a {
  position: relative;
}
.nav__item > a::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 14px;
  right: 14px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.2s ease;
}
.nav__item > a:hover::after,
.nav__item > a.active::after {
  transform: scaleX(1);
}

/* Nav active link — scroll-based highlight */
.nav__item > a.active {
  color: #ffffff;
  font-weight: 500;
}
.nav.scrolled .nav__item > a.active {
  color: #111111;
  font-weight: 600;
}

/* Hero entrance animation */
.hero__label {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
}
.hero__word {
  display: inline-block;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1) var(--word-delay, 0s),
              transform 0.55s cubic-bezier(0.16, 1, 0.3, 1) var(--word-delay, 0s);
}
.hero__sub {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease 0.42s, transform 0.5s ease 0.42s;
}
.hero__actions {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease 0.58s, transform 0.5s ease 0.58s;
}
.hero--animating .hero__label,
.hero--animating .hero__word,
.hero--animating .hero__sub,
.hero--animating .hero__actions {
  opacity: 1;
  transform: translateY(0);
}

/* --- SECTIONS --- */
:root {
  --section-padding: 96px;
  --section-padding-mobile: 64px;
}

.section {
  padding: var(--section-padding) 0;
  background: var(--white);
}

.section--dark {
  background: var(--black);
  color: var(--white);
}

.section--tinted {
  background: var(--white);
}

.section__header {
  margin-bottom: 4rem;
}

.mt-section {
  margin-top: var(--section-padding);
}

.section__tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #555555;
  margin-bottom: 1rem;
}

.section__tag--light {
  color: var(--gray-400);
}

.section__title {
  font-family: var(--font-sans);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #000000;
}

.section__title em {
  font-style: normal;
  color: var(--gray-600);
}

.section__title--light {
  color: var(--white);
}

.section__title--light em {
  color: var(--gray-400);
}

/* --- SERVICES --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid #e2e2e2;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.service-card {
  background: var(--off-white);
  padding: 2.5rem;
  transition: background var(--transition), transform var(--transition);
  position: relative;
}

.service-card:hover {
  background: #ebebeb;
  transform: translateY(-3px);
}

.service-card--large {
  grid-column: span 2;
  grid-row: span 1;
}

.service-card--full {
  grid-column: 1 / -1;
}

.service-card__num {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: #555555;
  margin-bottom: 1.5rem;
}

.service-card__title {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: #000000;
}

.service-card__desc {
  font-size: 0.95rem;
  color: #3d3d3d;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 380px;
}

.service-card__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 2rem;
}

.service-card__list li {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 5px 12px;
  background: var(--white);
  border-radius: 100px;
  color: var(--gray-600);
  letter-spacing: 0.01em;
}

.service-card__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--black);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}

.service-card__link:hover {
  gap: 8px;
  color: var(--accent);
}

/* --- WORK / CASE STUDIES --- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.case-card {
  background: #141414;
  border: 1px solid #2a2a2a;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: border-color var(--transition), transform var(--transition-slow);
  cursor: pointer;
}

.case-card:hover {
  border-color: #404040;
  transform: translateY(-4px);
}

.case-card--accent {
  background: #1b1c1e;
  border-color: #303030;
}

.case-card--accent:hover {
  border-color: #444;
}

.case-card__tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #888888;
  margin-bottom: 1.25rem;
}

.case-card--accent .case-card__tag {
  color: #888;
}

.case-card__title {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.case-card__desc {
  font-size: 0.95rem;
  color: #888;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.case-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 2rem;
}

.case-card__meta span {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  background: #222;
  border: 1px solid #333;
  border-radius: 100px;
  color: #999;
  letter-spacing: 0.02em;
}

.case-card--accent .case-card__meta span {
  background: #252525;
  border-color: #383838;
  color: #999;
}

.case-card__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
  opacity: 0.7;
}

.case-card:hover .case-card__link {
  opacity: 1;
  gap: 8px;
}

/* --- PROCESS --- */
.process-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--gray-200);
  transition: padding-left var(--transition-slow);
}

.process-step:last-child {
  border-bottom: none;
}

.process-step:hover {
  padding-left: 1rem;
}

.process-step__num {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--gray-400);
  flex-shrink: 0;
  width: 32px;
  padding-top: 4px;
}

.process-step__content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  color: #000000;
}

.process-step__content p {
  font-size: 0.95rem;
  color: #3d3d3d;
  line-height: 1.7;
  max-width: 540px;
}

/* --- ABOUT --- */
.about-split {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 4rem;
  align-items: start;
}

.about-split--full {
  display: block;
  max-width: 680px;
  grid-template-columns: unset;
  gap: unset;
}

.about__body {
  font-size: 1rem;
  color: #3d3d3d;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

/* Full-width section intros (inside .section__header) need their own top gap
   below the title — the 2-column .about-left instances get spacing from the grid. */
.section__header .about__body {
  margin-top: 1.5rem;
}

.about-left .section__title {
  margin-bottom: 1.75rem;
}

.about-left .btn {
  margin-top: 0.5rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid #e2e2e2;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-card {
  background: var(--off-white);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.about-card__num {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: #000000;
  line-height: 1;
}

.about-card__label {
  font-size: 0.82rem;
  color: #555555;
  line-height: 1.4;
}

/* --- TESTIMONIALS --- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.testimonial {
  padding: 2rem;
  background: var(--off-white);
  border: 1px solid #e2e2e2;
  border-radius: var(--radius-lg);
  transition: background var(--transition), border-color var(--transition), transform var(--transition-slow);
}

.testimonial:hover {
  background: #ebebeb;
  border-color: var(--gray-400);
  transform: translateY(-4px);
}

.testimonial__quote {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 1.75rem;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-600);
  flex-shrink: 0;
}

.testimonial__author strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
}

.testimonial__author span {
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* --- CONTACT --- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 6rem;
  align-items: start;
}

.contact__title {
  font-family: var(--font-sans);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 1rem;
}

.contact__title em {
  font-style: normal;
  color: var(--gray-400);
}

.contact__body {
  font-size: 1rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-info a {
  font-size: 0.95rem;
  color: var(--gray-400);
  transition: color var(--transition);
}

.contact-info a:hover { color: var(--white); }

/* --- FORM --- */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray-400);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
  background: #141414;
  border: 1px solid #2a2a2a;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--white);
  transition: border-color var(--transition);
  outline: none;
  resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #555;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #555;
}

.form-note {
  font-size: 0.85rem;
  color: var(--gray-400);
  min-height: 20px;
}

.form-note.success { color: #4ade80; }
.form-note.error   { color: #f87171; }

/* --- FOOTER --- */
.footer {
  background: #060606;
  padding: 60px 0 30px;
}

.footer__inner {
  display: flex;
  gap: 6rem;
  margin-bottom: 3rem;
}

.footer__brand {
  flex: 1;
}

.footer__brand p {
  font-size: 0.85rem;
  color: #888888;
  line-height: 1.7;
  margin-top: 0.75rem;
  max-width: 220px;
}

.footer__links {
  display: flex;
  gap: 4rem;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__col h4 {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #777;
  margin-bottom: 0.25rem;
}

.footer__col a {
  font-size: 0.88rem;
  color: #888888;
  transition: color var(--transition);
}

.footer__col a:hover { color: var(--white); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid #222;
  font-size: 0.8rem;
  color: #888888;
}

/* --- SCROLL ANIMATIONS --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Pop variant: scale in (used for stat cards) */
.reveal-pop {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-pop.visible {
  opacity: 1;
  transform: scale(1);
}
.reveal-pop-delay-1 { transition-delay: 0.15s; }
.reveal-pop-delay-2 { transition-delay: 0.30s; }
.reveal-pop-delay-3 { transition-delay: 0.45s; }

/* --- AI PRODUCTS (editorial row layout) --- */
.section--products {
  position: relative;
  overflow: hidden;
}

.products-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--gray-200);
}

.products-intro__text {
  font-size: 0.98rem;
  color: #3d3d3d;
  line-height: 1.75;
  font-weight: 300;
  max-width: 380px;
  margin-left: auto;
}

.products-table {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--gray-200);
}

.product-row {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 3rem;
  align-items: center;
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--gray-200);
  text-decoration: none;
  position: relative;
  transition: background var(--transition);
}

.product-row::after {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--black);
  opacity: 0;
  transition: opacity var(--transition);
}

.product-row:hover::after { opacity: 1; }

.product-row__index {
  font-size: 0.72rem;
  font-weight: 500;
  color: #555555;
  letter-spacing: 0.08em;
  align-self: flex-start;
  padding-top: 6px;
}

.product-row__cat {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #555555;
  margin-bottom: 0.65rem;
  opacity: 0.75;
  transition: opacity var(--transition);
}

.product-row:hover .product-row__cat { opacity: 1; }

.product-row__name {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 2.8vw, 2.8rem);
  font-weight: 600;
  color: #000000;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 1rem;
  transition: color var(--transition);
}

.product-row:hover .product-row__name { color: var(--black); }

.product-row__desc {
  font-size: 0.9rem;
  color: #3d3d3d;
  line-height: 1.7;
  font-weight: 300;
  max-width: 460px;
  transition: color var(--transition);
}

.product-row:hover .product-row__desc { color: var(--gray-800); }

.product-row__side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1.75rem;
  text-align: right;
}

.product-row__stat-num {
  display: block;
  font-family: var(--font-sans);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}

.product-row__stat-label {
  display: block;
  font-size: 0.7rem;
  color: #555555;
  letter-spacing: 0.04em;
  margin-top: 5px;
  font-weight: 400;
}

.product-row__link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-400);
  letter-spacing: 0.01em;
  transition: color var(--transition);
}

.product-row:hover .product-row__link { color: var(--accent); }

/* --- PAGE HERO (inner pages) --- */
.page-hero {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--black);
  color: var(--white);
  display: flex;
  flex-direction: column;
}

.page-hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 80px) 2rem 80px;
  width: 100%;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.page-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 2.5rem;
  transition: color var(--transition), gap var(--transition);
}

.page-hero__back:hover { color: var(--white); gap: 10px; }

.page-hero__back-arrow {
  display: inline-block;
  transition: transform 0.2s ease;
}
.page-hero__back:hover .page-hero__back-arrow {
  transform: translateX(-3px);
}

.page-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1.5rem;
}

.page-hero__headline {
  font-family: var(--font-sans);
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #ffffff;
  margin-bottom: 1.75rem;
}

.page-hero__headline em {
  font-style: normal;
  color: var(--gray-400);
}

.page-hero__sub {
  max-width: 560px;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.page-hero__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 5rem;
}

.page-hero__stats {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  flex-wrap: wrap;
  margin-top: auto;
}

.page-hero__stats .stat__num {
  color: var(--white);
}

.stat__divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

.btn--ghost-dark {
  background: transparent;
  color: #888;
  border-color: #333;
}

.btn--ghost-dark:hover {
  border-color: #555;
  color: var(--white);
  background: #111;
}

.btn--ghost-white {
  background: transparent;
  border-color: rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.85);
}

.btn--ghost-white:hover {
  border-color: rgba(255,255,255,0.7);
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

/* --- FEATURE GRID (inner pages) --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid #e2e2e2;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-card {
  background: var(--off-white);
  padding: 2.5rem;
  transition: background var(--transition);
}

.feature-card:hover {
  background: #ebebeb;
}

.feature-card__title {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
  color: #000000;
}

.feature-card__desc {
  font-size: 0.92rem;
  color: #3d3d3d;
  line-height: 1.7;
}

/* --- USE CASES (inner pages) --- */
.use-cases {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.use-case-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  border: 1px solid var(--gray-200);
}

.use-case-card__sector {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: 1rem;
}

.use-case-card__title {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: #000000;
}

.use-case-card__desc {
  font-size: 0.95rem;
  color: #3d3d3d;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.use-case-card__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.use-case-card__list li {
  font-size: 0.88rem;
  color: #3d3d3d;
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.5;
}

.use-case-card__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--gray-400);
  font-size: 0.78rem;
}

/* --- AQ MOCKUP UTILITIES --- */
.aq-mockup-lead { max-width: 640px; margin: 0 auto 3rem; }
.aq-note { margin-top: 12px; padding: 9px 13px; background: #f7f7f6; border-radius: 7px; font-size: 11px; color: #777; line-height: 1.5; }

/* --- CTA BANNER (inner pages) --- */
.cta-banner {
  background: var(--black);
  border-radius: var(--radius-lg);
  padding: 5rem 4rem;
  text-align: center;
}

.cta-banner__title {
  font-family: var(--font-sans);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.cta-banner__title em {
  font-style: normal;
  color: var(--gray-400);
}

.cta-banner__sub {
  font-size: 1rem;
  color: var(--gray-600);
  margin-bottom: 2.5rem;
}

.cta-banner__actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- AI WORKERS SECTION --- */
.aiw-intro {
  font-size: 1rem;
  color: rgba(255,255,255,0.48);
  line-height: 1.75;
  max-width: 680px;
  margin-top: 1rem;
}

.aiw-layout {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 2rem;
  align-items: flex-start;
}

.aiw-tabs {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.aiw-tab {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-left: 2px solid transparent;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 0.845rem;
  font-weight: 500;
  color: #555;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.35;
}

.aiw-tab:hover {
  color: #aaa;
  background: rgba(255,255,255,0.04);
  border-left-color: rgba(255,255,255,0.15);
}

.aiw-tab.active {
  color: #ffffff;
  border-left-color: #ffffff;
  background: rgba(255,255,255,0.07);
}

.aiw-panel {
  background: #141414;
  border: 1px solid #262626;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.aiw-panel__content {
  padding: 2.5rem;
}

.aiw-panel__desc {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 600px;
}

.aiw-agents-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.aiw-agent-card {
  background: #1c1c1c;
  border: 1px solid #2a2a2a;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: border-color var(--transition), background var(--transition);
}

.aiw-agent-card:hover {
  border-color: #383838;
  background: #212121;
}

.aiw-agent-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: #f0f0f0;
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
}

.aiw-agent-desc {
  font-size: 0.8rem;
  color: #666;
  line-height: 1.55;
  margin-bottom: 0.85rem;
}

.aiw-agent-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.aiw-agent-tag {
  font-size: 0.67rem;
  font-weight: 500;
  padding: 3px 8px;
  background: #242424;
  border: 1px solid #333;
  border-radius: 100px;
  color: #777;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.aiw-capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  padding: 1.5rem 0;
  border-top: 1px solid #242424;
  border-bottom: 1px solid #242424;
  margin-bottom: 1.75rem;
}

.aiw-capability {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.775rem;
  color: #555;
}

.aiw-capability-icon {
  font-size: 1rem;
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.7;
}

.aiw-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  text-decoration: none;
  opacity: 0.7;
  transition: opacity var(--transition), gap var(--transition);
}

.aiw-cta-link:hover {
  opacity: 1;
  gap: 10px;
}

/* --- PAGE HERO: CONSTELLATION CANVAS VARIANT (AI Workers) --- */
.page-hero--canvas {
  position: relative;
  overflow: hidden;
  background: #040404;
}

.constellation-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  display: block;
}

.page-hero--canvas .page-hero__inner {
  position: relative;
  z-index: 1;
}

/* Remove stats divider line from canvas hero (no stats section) */
.page-hero--canvas .page-hero__inner {
  padding-bottom: 100px;
}

/* --- AGENT TERMINAL (AI Workers page) --- */
.agent-terminal {
  background: #0a0a0a;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  overflow: hidden;
  font-family: 'Courier New', Courier, monospace;
}

.agent-terminal__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  background: #0d0d0d;
}

.agent-terminal__dots {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.agent-terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}

.agent-terminal__label {
  font-size: 11px;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.agent-terminal__feed {
  padding: 20px 24px 24px;
  min-height: 230px;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
}

.agt-line {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-size: 13px;
  line-height: 1.9;
  transition: opacity 0.4s ease;
  flex-wrap: nowrap;
  overflow: hidden;
}

.agt-time {
  color: rgba(255,255,255,0.25);
  flex-shrink: 0;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.agt-agent {
  color: rgba(100,160,255,0.7);
  flex-shrink: 0;
  font-size: 12px;
  white-space: nowrap;
}

.agt-action {
  color: rgba(255,255,255,0.55);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.agt-check {
  color: rgba(80,200,120,0.8);
  flex-shrink: 0;
  font-size: 12px;
}

/* --- CONCEPT PANEL (AI Workers overview right column) --- */
.aiw-concept-panel {
  background: var(--off-white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.aiw-concept-item {
  padding: 2rem 2.5rem;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.aiw-concept-item:last-child {
  border-bottom: none;
}

.aiw-concept-label {
  font-size: 1rem;
  font-weight: 600;
  color: #000000;
  letter-spacing: -0.01em;
  display: block;
}

.aiw-concept-desc {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.55;
  display: block;
}

/* --- COMING SOON PRODUCT ROW --- */
.product-row--coming-soon {
  opacity: 0.42;
  cursor: default;
  pointer-events: none;
  border-bottom: 1px dashed #cccccc;
}

.product-row--coming-soon::after {
  display: none;
}

.product-row__soon-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #888;
  background: #f0f0f0;
  border: 1px solid #ddd;
  border-radius: 100px;
  padding: 2px 9px;
  margin-bottom: 0.6rem;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .product-row {
    grid-template-columns: 1fr 180px;
    gap: 2rem;
  }
  .products-intro { gap: 2.5rem; }
  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
  .service-card--large {
    grid-column: span 2;
  }
  .about-split {
    gap: 3rem;
  }
  .contact-wrap {
    gap: 3rem;
  }
  .footer__inner {
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .nav__logo-img { height: 29px; }

  .nav__links, .nav__inner > .btn { display: none; }
  .nav__burger { display: flex; }

  .hero__content {
    padding-top: calc(var(--nav-h) + 40px);
    padding-bottom: 60px;
    min-height: 100vh;
    min-height: 100dvh;
  }

  .hero__headline { font-size: 1.8rem; }

  .services-grid {
    grid-template-columns: 1fr;
  }
  .service-card--large {
    grid-column: span 1;
  }

  .products-intro {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
  }
  .products-intro__text { margin-left: 0; }
  .product-row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 2.5rem 0;
  }
  .product-row::after { display: none; }
  .product-row__index { display: none; }
  .product-row__side {
    align-items: flex-start;
    text-align: left;
  }

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

  .use-cases {
    grid-template-columns: 1fr;
  }

  .cta-banner {
    padding: 3rem 1.5rem;
  }

  .page-hero__inner {
    padding-bottom: 60px;
  }

  .page-hero__stats {
    gap: 1.5rem;
  }

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

  .aiw-layout {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .aiw-tabs {
    flex-direction: row;
    overflow-x: auto;
    gap: 4px;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .aiw-tabs::-webkit-scrollbar { display: none; }

  .aiw-tab {
    flex-shrink: 0;
    white-space: nowrap;
    border-left: none;
    border-bottom: 2px solid transparent;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    padding: 8px 12px;
  }

  .aiw-tab.active {
    border-bottom-color: #ffffff;
    border-left-color: transparent;
  }

  .aiw-agents-grid {
    grid-template-columns: 1fr;
  }

  .aiw-panel__content {
    padding: 1.5rem;
  }

  /* Shorter animation distances on mobile */
  .reveal {
    transform: translateY(15px);
  }

  .about-split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    flex-direction: column;
    gap: 2.5rem;
  }

  .footer__links {
    gap: 2rem;
    flex-wrap: wrap;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

}

@media (max-width: 768px) {
  :root { --section-padding: var(--section-padding-mobile); }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .hero__headline { font-size: 1.5rem; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
}

/* --- FOCUS VISIBLE (accessibility) --- */
:focus-visible {
  outline: 2px solid #000000;
  outline-offset: 3px;
  border-radius: 3px;
}
.btn:focus-visible {
  outline: 2px solid #000000;
  outline-offset: 3px;
}
/* Monochrome focus ring: black on light surfaces, white on dark surfaces so it stays visible */
.section--dark :focus-visible,
.page-hero :focus-visible,
.footer :focus-visible {
  outline-color: #ffffff;
}
.form-group input:focus-visible,
.form-group textarea:focus-visible {
  outline: none;
  border-color: rgba(255,255,255,0.5);
  box-shadow: 0 0 0 2px rgba(255,255,255,0.5);
}



/* --- VIDEO SLIDESHOW --- */
.hero__video-slider {
  position: absolute;
  inset: 0;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease;
  display: block;
}

.hero__video.active {
  opacity: 1;
}

.hero__slide-indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 3;
}

.hero__slide-dot {
  width: 24px;
  height: 2px;
  background: rgba(255,255,255,0.3);
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.3s ease, width 0.3s ease;
}

.hero__slide-dot.active {
  background: rgba(255,255,255,0.9);
  width: 36px;
}

/* --- PREFERS REDUCED MOTION --- */
@media (prefers-reduced-motion: reduce) {
  /* Disable all reveal animations — show elements immediately */
  .reveal,
  .reveal-pop {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  /* Disable hero entrance animations */
  .hero__label,
  .hero__word,
  .hero__sub,
  .hero__actions {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  /* Stop marquee */
  .marquee {
    animation: none;
  }
  /* Kill button scale */
  .btn:hover,
  .btn:active {
    transform: none !important;
  }
  /* Collapse all transitions to near-instant */
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0ms !important;
  }
}