/* ═══════════════════════════════════════════════════════════
   VIREXA LABS PVT. LTD. — Corporate Website
   ═══════════════════════════════════════════════════════════ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #05060b;
  --bg-alt: #0a0c14;
  --bg-card: #0f1119;
  --bg-card-hover: #141722;
  --surface: #181c28;
  --accent: #4f6ef7;
  --accent-light: #7b93ff;
  --accent-glow: rgba(79, 110, 247, .25);
  --cyan: #22d3a7;
  --cyan-glow: rgba(34, 211, 167, .2);
  --gold: #f5b731;
  --purple: #9b59b6;
  --text: #e8e9f0;
  --text-sub: #8f92a6;
  --text-muted: #555873;
  --border: rgba(255,255,255,.055);
  --border-hover: rgba(79,110,247,.3);
  --gradient: linear-gradient(135deg, #4f6ef7, #22d3a7);
  --gradient-warm: linear-gradient(135deg, #f5b731, #f07c3e);
  --gradient-purple: linear-gradient(135deg, #9b59b6, #4f6ef7);
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 50px;
  --ease: cubic-bezier(.25,.46,.45,.94);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4,h5,h6 { font-family: 'Space Grotesk', sans-serif; line-height: 1.15; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 2rem; }

/* ── Ambient Background ───────────────────────────────────── */
.bg-noise {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .03;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

#particles-canvas {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
}

.bg-gradient-top {
  position: fixed; top: -400px; left: 50%; transform: translateX(-50%);
  width: 1000px; height: 800px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(79,110,247,.08) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}
.bg-gradient-bottom {
  position: fixed; bottom: -300px; right: -200px;
  width: 800px; height: 700px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(34,211,167,.05) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1rem 0;
  backdrop-filter: blur(20px) saturate(1.2);
  background: rgba(5,6,11,.6);
  border-bottom: 1px solid transparent;
  transition: all .4s var(--ease);
}
.nav.scrolled {
  padding: .65rem 0;
  background: rgba(5,6,11,.88);
  border-bottom-color: var(--border);
}
.nav .container { display: flex; align-items: center; justify-content: space-between; }

.nav__logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800; font-size: 1.45rem;
  letter-spacing: -.02em;
  display: flex; align-items: center; gap: .4rem;
}
.nav__logo-icon {
  width: 32px; height: 32px;
  background: var(--gradient);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; font-weight: 900; color: #fff;
}
.nav__logo-text { color: var(--text); }
.nav__logo-text span { color: var(--text-muted); font-weight: 400; }

.nav__links { display: flex; align-items: center; gap: 1.75rem; }
.nav__links a {
  font-size: .875rem; font-weight: 500; color: var(--text-sub);
  transition: color .3s; position: relative;
}
.nav__links a:not(.nav__cta):hover { color: #fff; }
.nav__links a:not(.nav__cta)::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--gradient); border-radius: 1px; transition: width .35s var(--ease);
}
.nav__links a:not(.nav__cta):hover::after { width: 100%; }

.nav__cta {
  padding: .6rem 1.6rem; border-radius: var(--radius-pill);
  font-size: .85rem; font-weight: 600;
  background: var(--gradient); color: #fff !important;
  border: none; cursor: pointer;
  transition: transform .25s, box-shadow .3s;
}
.nav__cta:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--accent-glow); }

.nav__hamburger { display: none; background: none; border: none; cursor: pointer; padding: .5rem; z-index: 1001; }
.nav__hamburger span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; transition: all .3s; }
.nav__hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(4px,5px); }
.nav__hamburger.active span:nth-child(2) { opacity: 0; }
.nav__hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px,-5px); }

/* Nav Dropdown */
.nav__dropdown { position: relative; }
.nav__dropdown-trigger { cursor: pointer; }
.nav__dropdown-menu {
  position: absolute; top: calc(100% + .75rem); left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: .5rem 0; min-width: 230px;
  opacity: 0; visibility: hidden;
  transition: opacity .25s, transform .25s, visibility .25s;
  box-shadow: 0 20px 50px rgba(0,0,0,.4); z-index: 200;
}
.nav__dropdown:hover .nav__dropdown-menu,
.nav__dropdown:focus-within .nav__dropdown-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav__dropdown-menu a {
  display: block; padding: .6rem 1.25rem;
  font-size: .84rem; font-weight: 500; color: var(--text-sub);
  transition: color .2s, background .2s; border: none;
}
.nav__dropdown-menu a:hover { color: var(--accent-light); background: rgba(79,110,247,.06); }
.nav__dropdown-menu a:last-child { border-top: 1px solid var(--border); margin-top: .25rem; padding-top: .75rem; color: var(--accent-light); font-weight: 600; }

/* Inner Page Hero */
.page-hero {
  padding: 9rem 0 5rem; position: relative; z-index: 1;
  text-align: center;
}
.page-hero .section-tag { margin: 0 auto 1.25rem; }
.page-hero h1 { font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 800; letter-spacing: -.03em; margin-bottom: 1.25rem; }
.page-hero p { font-size: 1.1rem; color: var(--text-sub); max-width: 680px; margin: 0 auto 2.5rem; line-height: 1.7; }
.page-hero__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Team Members Grid */
.team-members-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 2rem;
}
.team-member {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem;
  display: flex; gap: 1.25rem; align-items: flex-start;
  transition: all .35s var(--ease);
}
.team-member:hover { transform: translateY(-4px); border-color: var(--border-hover); }
.team-member__avatar {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif; font-weight: 800;
  font-size: .95rem; color: #fff; flex-shrink: 0;
}
.team-member__info { flex: 1; }
.team-member__info h4 { font-size: 1rem; font-weight: 700; margin-bottom: .2rem; }
.team-member__role {
  font-size: .78rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .08em; color: var(--accent-light); margin-bottom: .65rem;
}
.team-member__info p { font-size: .845rem; color: var(--text-sub); line-height: 1.65; margin-bottom: .85rem; }
.team-member__skills { display: flex; flex-wrap: wrap; gap: .35rem; }
.team-member__skills span {
  font-size: .72rem; font-weight: 600; padding: .25rem .65rem;
  border-radius: var(--radius-pill); background: var(--bg);
  border: 1px solid var(--border); color: var(--text-muted);
}

/* Shared inner-page section spacing */
.page-section { padding: 5rem 0; }
.page-section + .page-section { padding-top: 0; }

/* Value cards */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.value-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem 1.75rem;
  transition: all .35s var(--ease);
}
.value-card:hover { transform: translateY(-5px); border-color: var(--border-hover); }
.value-card__icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.value-card__icon svg { width: 22px; height: 22px; }
.value-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.value-card p { font-size: .87rem; color: var(--text-sub); line-height: 1.65; }

/* Industry cards (detailed) */
.industry-detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.industry-detail-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem;
  transition: all .35s var(--ease); text-decoration: none; color: inherit; display: block;
}
.industry-detail-card:hover { transform: translateY(-6px); border-color: var(--accent); box-shadow: 0 16px 40px rgba(79,110,247,.08); }
.industry-detail-card .industry-icon { margin-bottom: 1rem; }
.industry-detail-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: .5rem; }
.industry-detail-card p { font-size: .86rem; color: var(--text-sub); line-height: 1.65; margin-bottom: 1rem; }
.industry-detail-card .sub-services { display: flex; flex-wrap: wrap; gap: .35rem; }
.industry-detail-card .sub-services span { font-size: .72rem; padding: .2rem .55rem; border-radius: var(--radius-pill); background: var(--bg); border: 1px solid var(--border); color: var(--text-muted); }

/* Industry specific page styles */
.industry-page-hero { padding: 9rem 0 4rem; text-align: center; position: relative; z-index: 1; }
.industry-challenges, .industry-solutions { padding: 5rem 0; }
.challenge-grid, .solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.challenge-card, .solution-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem;
}
.challenge-card h4, .solution-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.challenge-card p, .solution-card p { font-size: .87rem; color: var(--text-sub); line-height: 1.65; }
.solution-card { border-left: 3px solid var(--accent); }

/* Portfolio Filter */
.portfolio-filters {
  display: flex; flex-wrap: wrap; gap: .6rem;
  justify-content: center; margin-bottom: 3rem;
}
.filter-btn {
  padding: .6rem 1.25rem; border-radius: var(--radius-pill);
  font-size: .84rem; font-weight: 600; cursor: pointer;
  border: 1px solid var(--border); background: var(--bg-card);
  color: var(--text-sub); transition: all .25s var(--ease);
}
.filter-btn.active, .filter-btn:hover {
  background: var(--gradient); border-color: transparent; color: #fff;
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.portfolio-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem;
  display: flex; flex-direction: column; gap: 0;
  transition: all .35s var(--ease);
}
.portfolio-card:hover {
  transform: translateY(-6px); border-color: var(--border-hover);
  box-shadow: 0 16px 40px rgba(79,110,247,.1);
}
.portfolio-card__tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.tag {
  font-size: .7rem; font-weight: 700; padding: .22rem .6rem;
  border-radius: var(--radius-pill); text-transform: uppercase; letter-spacing: .06em;
}
.tag--industry { background: rgba(79,110,247,.12); color: var(--accent-light); border: 1px solid rgba(79,110,247,.2); }
.tag--service { background: rgba(34,211,167,.1); color: #22d3a7; border: 1px solid rgba(34,211,167,.2); }
.portfolio-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: .6rem; }
.portfolio-card__desc { font-size: .855rem; color: var(--text-sub); line-height: 1.65; margin-bottom: 1.25rem; flex: 1; }
.portfolio-card__metrics {
  display: flex; gap: 1rem; padding: .85rem 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  margin-bottom: 1rem; justify-content: space-around;
}
.portfolio-card__metrics > div { text-align: center; }
.portfolio-card__metrics span { display: block; font-size: 1.25rem; font-weight: 800; color: var(--text); font-family: 'Space Grotesk',sans-serif; line-height: 1.2; }
.portfolio-card__metrics small { font-size: .68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; display: block; margin-top: .15rem; }
.portfolio-card__tech { display: flex; flex-wrap: wrap; gap: .35rem; }
.portfolio-card__tech span { font-size: .7rem; padding: .2rem .55rem; border-radius: var(--radius-pill); background: var(--bg); border: 1px solid var(--border); color: var(--text-muted); }

/* Case Study Cards (inside industry pages) */
.case-studies { padding: 5rem 0; }
.case-studies-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 3rem; }
.case-study-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem;
  border-left: 3px solid var(--accent);
  transition: all .35s var(--ease);
}
.case-study-card:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(79,110,247,.08); }
.case-study-card__header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.case-study-card h4 { font-size: 1rem; font-weight: 700; }
.case-study-card__label { font-size: .72rem; font-weight: 700; padding: .25rem .65rem; border-radius: var(--radius-pill); background: rgba(79,110,247,.1); color: var(--accent-light); border: 1px solid rgba(79,110,247,.2); white-space: nowrap; }
.case-study-card__challenge { font-size: .855rem; color: var(--text-sub); line-height: 1.65; margin-bottom: .75rem; }
.case-study-card__result { font-size: .875rem; color: var(--text); line-height: 1.65; margin-bottom: 1rem; font-weight: 500; }
.case-study-card__metrics { display: flex; gap: 2rem; padding-top: .85rem; border-top: 1px solid var(--border); flex-wrap: wrap; }
.case-study-card__metrics > div { text-align: center; min-width: 70px; }
.case-study-card__metrics span { display: block; font-size: 1.15rem; font-weight: 800; color: var(--accent-light); font-family: 'Space Grotesk',sans-serif; }
.case-study-card__metrics small { font-size: .68rem; color: var(--text-muted); display: block; margin-top: .1rem; }
.case-study-card__tech { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: 1rem; }
.case-study-card__tech span { font-size: .7rem; padding: .2rem .55rem; border-radius: var(--radius-pill); background: var(--bg); border: 1px solid var(--border); color: var(--text-muted); }

/* FAQ */
.faq-list { max-width: 800px; margin: 3rem auto 0; display: flex; flex-direction: column; gap: 1rem; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.faq-question {
  padding: 1.25rem 1.5rem; font-weight: 600; font-size: .95rem;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  user-select: none;
}
.faq-question::after { content: '+'; font-size: 1.25rem; color: var(--accent-light); transition: transform .3s; }
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer { padding: 0 1.5rem; max-height: 0; overflow: hidden; transition: max-height .4s ease, padding .4s; }
.faq-item.open .faq-answer { max-height: 300px; padding: 0 1.5rem 1.25rem; }
.faq-answer p { font-size: .9rem; color: var(--text-sub); line-height: 1.7; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative; z-index: 1;
  min-height: 100vh; display: flex; align-items: center;
  padding: 9rem 0 5rem;
}
.hero .container {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}

.hero__content { max-width: 580px; }

.hero__tag {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .4rem 1rem .4rem .5rem; border-radius: var(--radius-pill);
  background: rgba(79,110,247,.08); border: 1px solid rgba(79,110,247,.15);
  font-size: .75rem; font-weight: 600; color: var(--accent-light);
  margin-bottom: 1.75rem; text-transform: uppercase; letter-spacing: .08em;
}
.hero__tag-dot {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--gradient); display: flex; align-items: center; justify-content: center;
}
.hero__tag-dot svg { width: 12px; height: 12px; }

.hero h1 {
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  font-weight: 800; letter-spacing: -.04em;
  margin-bottom: 1.5rem; color: #fff;
}
.hero h1 .highlight {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.hero__desc {
  font-size: 1.1rem; color: var(--text-sub); margin-bottom: 2.5rem;
  max-width: 500px; line-height: 1.8;
}

.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.btn {
  padding: .9rem 2.2rem; border-radius: var(--radius-pill);
  font-size: .95rem; font-weight: 600; cursor: pointer;
  transition: all .35s var(--ease); border: none;
  display: inline-flex; align-items: center; gap: .5rem;
}
.btn--primary {
  background: var(--gradient); color: #fff;
  box-shadow: 0 4px 20px rgba(79,110,247,.2);
  position: relative; overflow: hidden;
}
.btn--primary::after {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
  transition: left .5s;
}
.btn--primary:hover::after { left: 100%; }
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 14px 44px var(--accent-glow); }
.btn--ghost {
  background: transparent; color: var(--text);
  border: 1.5px solid rgba(255,255,255,.1);
}
.btn--ghost:hover { border-color: var(--accent); background: rgba(79,110,247,.06); transform: translateY(-2px); }
.btn .arrow { transition: transform .3s; }
.btn:hover .arrow { transform: translateX(4px); }

.hero__trust {
  display: flex; align-items: center; gap: 1.5rem;
}
.hero__trust-avatars {
  display: flex;
}
.hero__trust-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  border: 2px solid var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; font-weight: 700; color: #fff;
  margin-left: -10px;
}
.hero__trust-avatar:first-child { margin-left: 0; }
.hero__trust-text { font-size: .85rem; color: var(--text-sub); }
.hero__trust-text strong { color: var(--text); }

/* Hero Visual */
.hero__visual {
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.hero__visual-grid {
  width: 100%; aspect-ratio: 1;
  position: relative;
}
.hero__metric-card {
  position: absolute;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.2rem 1.5rem;
  backdrop-filter: blur(10px);
  animation: floatCard 6s ease-in-out infinite;
  box-shadow: 0 8px 30px rgba(0,0,0,.3);
}
.hero__metric-card:nth-child(1) { top: 5%; left: 5%; animation-delay: 0s; }
.hero__metric-card:nth-child(2) { top: 15%; right: 0; animation-delay: 1s; }
.hero__metric-card:nth-child(3) { bottom: 25%; left: 0; animation-delay: 2s; }
.hero__metric-card:nth-child(4) { bottom: 8%; right: 8%; animation-delay: 3s; }
.hero__metric-card:nth-child(5) { top: 45%; left: 30%; animation-delay: 1.5s; }

.hero__metric-label { font-size: .7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: .3rem; }
.hero__metric-value {
  font-family: 'Space Grotesk', sans-serif; font-size: 1.6rem; font-weight: 700;
}
.metric-blue { color: var(--accent-light); }
.metric-green { color: var(--cyan); }
.metric-gold { color: var(--gold); }

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

/* ── Clients Bar ──────────────────────────────────────────── */
.clients-bar {
  position: relative; z-index: 1;
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}
.clients-bar__label {
  text-align: center; font-size: .75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .15em;
  color: var(--text-muted); margin-bottom: 2rem;
}
.clients-bar__logos {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 3rem;
}
.client-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem; font-weight: 700;
  color: var(--text-muted); opacity: .5;
  transition: opacity .3s, color .3s;
  white-space: nowrap;
  letter-spacing: -.01em;
}
.client-logo:hover { opacity: 1; color: var(--text-sub); }

/* ── About ────────────────────────────────────────────────── */
.about {
  position: relative; z-index: 1;
  padding: 8rem 0;
}
.about .container {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}

.about__tag {
  display: inline-block; font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .16em;
  color: var(--cyan); padding: .35rem 1rem;
  border-radius: var(--radius-pill);
  background: rgba(34,211,167,.08); border: 1px solid rgba(34,211,167,.12);
  margin-bottom: 1rem;
}
.about__content h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 700;
  letter-spacing: -.03em; margin-bottom: 1.5rem;
}
.about__content h2 .highlight {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.about__content p { color: var(--text-sub); font-size: 1rem; margin-bottom: 1.25rem; line-height: 1.8; }

.about__stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem;
}
.about__stat {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem 1.5rem; text-align: center;
  transition: all .4s var(--ease); position: relative; overflow: hidden;
}
.about__stat::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient); transform: scaleX(0); transition: transform .4s var(--ease);
}
.about__stat:hover { border-color: var(--border-hover); transform: translateY(-6px); }
.about__stat:hover::before { transform: scaleX(1); }
.about__stat-num {
  font-family: 'Space Grotesk', sans-serif; font-size: 2.5rem; font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1;
}
.about__stat-label { font-size: .82rem; color: var(--text-muted); margin-top: .5rem; }

/* ── Section Header ───────────────────────────────────────── */
section { position: relative; z-index: 1; }

.section-header { text-align: center; margin-bottom: 4.5rem; }
.section-tag {
  display: inline-block; font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .16em; color: var(--cyan);
  padding: .35rem 1rem; border-radius: var(--radius-pill);
  background: rgba(34,211,167,.08); border: 1px solid rgba(34,211,167,.12);
  margin-bottom: .75rem;
}
.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 700;
  letter-spacing: -.03em; margin-top: .5rem;
}
.section-header p { color: var(--text-sub); max-width: 600px; margin: 1rem auto 0; font-size: 1.05rem; }

/* ── Services ─────────────────────────────────────────────── */
#services { padding: 8rem 0; background: var(--bg-alt); }

/* Tabs Navigation */
.services-tabs__nav {
  display: flex; align-items: center; gap: .4rem; flex-wrap: wrap;
  margin-bottom: 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: .55rem;
}

.tab-btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .7rem 1.25rem; border-radius: 11px;
  font-size: .83rem; font-weight: 600;
  background: transparent; border: none; cursor: pointer;
  color: var(--text-sub);
  transition: all .3s var(--ease);
  white-space: nowrap;
}
.tab-btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.tab-btn:hover { color: var(--text); background: rgba(255,255,255,.04); }
.tab-btn.active {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-glow);
}

/* Tab Panels */
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeInUp .4s cubic-bezier(.16,1,.3,1); }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-panel__header {
  margin-bottom: 2.5rem;
  padding: 2rem 2.5rem;
  background: linear-gradient(135deg, rgba(79,110,247,.06), rgba(34,211,167,.04));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.tab-panel__header::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient);
}
.tab-panel__header-text { flex: 1; }
.tab-panel__header h3 {
  font-size: 1.5rem; font-weight: 700; margin-bottom: .6rem; letter-spacing: -.02em;
}
.tab-panel__header p {
  color: var(--text-sub); font-size: .95rem; line-height: 1.7; max-width: 680px;
}
.tab-panel__header-count {
  flex-shrink: 0; text-align: center;
  background: rgba(79,110,247,.08); border: 1px solid rgba(79,110,247,.15);
  border-radius: var(--radius); padding: 1rem 1.5rem;
}
.tab-panel__header-count span {
  display: block; font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem; font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1;
}
.tab-panel__header-count::after {
  content: 'Services'; display: block; font-size: .7rem;
  font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .1em; margin-top: .3rem;
}

/* Services Grid */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}

.service-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem 1.75rem;
  transition: all .45s var(--ease); position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.service-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient); transform: scaleX(0); transform-origin: left;
  transition: transform .45s var(--ease);
}
.service-card:hover {
  transform: translateY(-8px); border-color: var(--border-hover);
  box-shadow: 0 20px 60px -15px rgba(79,110,247,.1);
  background: var(--bg-card-hover);
}
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem; flex-shrink: 0;
}
.service-icon svg { width: 24px; height: 24px; }
.icon-blue { background: rgba(79,110,247,.1); color: var(--accent-light); }
.icon-green { background: rgba(34,211,167,.1); color: var(--cyan); }
.icon-gold { background: rgba(245,183,49,.1); color: var(--gold); }
.icon-purple { background: rgba(155,89,182,.1); color: var(--purple); }

.service-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: .65rem; letter-spacing: -.01em; }
.service-card > p { color: var(--text-sub); font-size: .86rem; line-height: 1.75; margin-bottom: 1.25rem; flex: 1; }

.service-card__list {
  display: flex; flex-direction: column; gap: .4rem;
  border-top: 1px solid var(--border); padding-top: 1rem; margin-top: auto;
}
.service-card__list li {
  font-size: .775rem; color: var(--text-muted);
  padding-left: 1.1rem; position: relative; line-height: 1.4;
}
.service-card__list li::before {
  content: '→'; position: absolute; left: 0; color: var(--accent-light); font-size: .7rem;
}

/* Additional Services Tags */
.additional-services {
  margin-top: 2rem; padding: 1.5rem 2rem;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); display: flex; align-items: flex-start; gap: 1.25rem;
  flex-wrap: wrap;
}
.additional-services__label {
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .12em; color: var(--text-muted); white-space: nowrap; padding-top: .35rem;
}
.additional-services__tags {
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.additional-services__tags span {
  font-size: .775rem; font-weight: 500; color: var(--text-sub);
  padding: .35rem .9rem; border-radius: var(--radius-pill);
  background: var(--bg-card); border: 1px solid var(--border);
  transition: all .3s;
}
.additional-services__tags span:hover {
  border-color: var(--accent); color: var(--accent-light);
  background: rgba(79,110,247,.06);
}

/* ── Industries ───────────────────────────────────────────── */
#industries { padding: 8rem 0; }

.industries-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}

.industry-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem 1.25rem;
  text-align: center;
  transition: all .4s var(--ease); cursor: default;
  position: relative; overflow: hidden;
}
.industry-card::before {
  content: ''; position: absolute; inset: 0;
  background: var(--gradient); opacity: 0;
  transition: opacity .4s;
}
.industry-card:hover { border-color: var(--border-hover); transform: translateY(-5px); }
.industry-card:hover::before { opacity: .04; }

.industry-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(79,110,247,.08); border: 1px solid rgba(79,110,247,.1);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto .9rem;
  position: relative; z-index: 1;
  transition: all .4s;
  color: var(--accent-light);
}
.industry-icon svg { width: 20px; height: 20px; }
.industry-card:hover .industry-icon {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.industry-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: .95rem; font-weight: 700;
  position: relative; z-index: 1;
  margin-bottom: .25rem;
}
.industry-sub {
  font-size: .72rem; color: var(--text-muted);
  position: relative; z-index: 1;
  line-height: 1.4;
}

/* ── Results / Impact ─────────────────────────────────────── */
#results { padding: 8rem 0; background: var(--bg-alt); }

.results-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
}
.result-card {
  text-align: center; padding: 2.5rem 1.5rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); transition: all .4s var(--ease);
  position: relative; overflow: hidden;
}
.result-card::before {
  content: ''; position: absolute; inset: 0;
  background: var(--gradient); opacity: 0; transition: opacity .4s;
  border-radius: var(--radius-lg);
}
.result-card:hover { transform: translateY(-6px); }
.result-card:hover::before { opacity: .04; }
.result-card__num {
  font-family: 'Space Grotesk', sans-serif; font-size: 3rem; font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1; position: relative; z-index: 1;
}
.result-card__label {
  font-size: .85rem; color: var(--text-sub); margin-top: .6rem;
  position: relative; z-index: 1; line-height: 1.5;
}

/* ── Process / How We Work ────────────────────────────────── */
#process { padding: 8rem 0; }

.process-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
  position: relative;
}
.process-grid::before {
  content: ''; position: absolute; top: 42px; left: 10%; right: 10%;
  height: 2px; background: linear-gradient(to right, var(--accent), var(--cyan));
  opacity: .15;
}

.process-step {
  text-align: center; padding: 2rem 1.25rem;
  position: relative;
}
.process-step__num {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--bg-card); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif; font-size: 1.1rem; font-weight: 700;
  color: var(--accent-light); margin: 0 auto 1.5rem;
  position: relative; z-index: 1;
  transition: all .3s;
}
.process-step:hover .process-step__num {
  background: var(--gradient); color: #fff; border-color: transparent;
  box-shadow: 0 0 24px var(--accent-glow);
}
.process-step h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: .5rem; }
.process-step p { font-size: .85rem; color: var(--text-sub); line-height: 1.6; }

/* ── Tech Stack ───────────────────────────────────────────── */
#tech { padding: 8rem 0; background: var(--bg-alt); }

.tech-categories { display: flex; flex-direction: column; gap: 2.5rem; }
.tech-row__title {
  font-size: .78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .14em; color: var(--accent-light); margin-bottom: 1rem;
  display: flex; align-items: center; gap: .75rem;
}
.tech-row__title::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.tech-pills { display: flex; flex-wrap: wrap; gap: .65rem; }
.tech-pill {
  padding: .6rem 1.4rem; border-radius: var(--radius-pill);
  font-size: .84rem; font-weight: 500;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-sub); transition: all .35s var(--ease); cursor: default;
}
.tech-pill:hover {
  border-color: var(--accent); color: #fff;
  background: rgba(79,110,247,.08);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

/* ── Why Choose Us ───────────────────────────────────────── */
.why-us { padding: 8rem 0; background: var(--bg); }

.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
  margin-top: 3.5rem;
}

.why-card {
  position: relative; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2.25rem 2rem 2rem;
  transition: all .4s var(--ease); overflow: hidden;
}
.why-card::before {
  content: ''; position: absolute; inset: 0; opacity: 0;
  background: linear-gradient(135deg, rgba(79,110,247,.04), rgba(34,211,167,.02));
  transition: opacity .4s;
}
.why-card:hover { transform: translateY(-6px); border-color: var(--border-hover); }
.why-card:hover::before { opacity: 1; }

.why-card__num {
  position: absolute; top: 1.5rem; right: 1.75rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem; font-weight: 900;
  opacity: .05; color: var(--text); line-height: 1;
  pointer-events: none;
}
.why-card__icon {
  width: 52px; height: 52px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.why-card__icon svg { width: 22px; height: 22px; }
.why-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: .75rem; letter-spacing: -.01em; }
.why-card p { color: var(--text-sub); font-size: .875rem; line-height: 1.75; }

/* ── CTA Section ──────────────────────────────────────────── */
.cta-section {
  position: relative; z-index: 1; padding: 8rem 0;
  background: var(--bg); overflow: hidden;
}
.cta-inner {
  text-align: center; max-width: 700px; margin: 0 auto;
  position: relative; z-index: 1;
}
.cta-section::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(79,110,247,.07), transparent 70%);
}
.cta-section::after {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(34,211,167,.05), transparent 70%);
}
.cta-inner h2 {
  font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 700;
  letter-spacing: -.03em; margin-bottom: 1.25rem;
}
.cta-inner h2 .highlight {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.cta-inner p { color: var(--text-sub); font-size: 1.1rem; margin-bottom: 2.5rem; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-inner .hero__actions { justify-content: center; }

/* ── Team/Leadership ──────────────────────────────────────── */
#team { padding: 8rem 0; }

.team-card {
  max-width: 900px; margin: 0 auto;
  display: grid; grid-template-columns: auto 1fr; gap: 3rem;
  align-items: center;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 3rem;
  transition: all .4s var(--ease);
  position: relative; overflow: hidden;
}
.team-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient);
}
.team-card:hover { border-color: var(--border-hover); box-shadow: 0 20px 60px rgba(79,110,247,.06); }

.team-card__avatar {
  width: 140px; height: 140px; border-radius: 50%;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem; font-weight: 700; color: #fff;
  box-shadow: 0 0 0 5px var(--bg-card), 0 0 0 7px rgba(79,110,247,.2);
}

.team-card__info h3 { font-size: 1.6rem; font-weight: 700; margin-bottom: .2rem; }
.team-card__role { color: var(--cyan); font-weight: 600; font-size: .95rem; margin-bottom: 1rem; }
.team-card__bio { color: var(--text-sub); font-size: .92rem; line-height: 1.75; margin-bottom: 1.5rem; }

.team-card__links { display: flex; gap: .75rem; flex-wrap: wrap; }
.team-link {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .55rem 1.2rem; border-radius: var(--radius-pill);
  font-size: .82rem; font-weight: 500;
  border: 1px solid var(--border); color: var(--text-sub); transition: all .3s;
}
.team-link svg { width: 14px; height: 14px; flex-shrink: 0; }
.team-link:hover { border-color: var(--accent); color: #fff; background: rgba(79,110,247,.06); }

/* ── Contact ──────────────────────────────────────────────── */
#contact { padding: 8rem 0; background: var(--bg-alt); }

.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-info h3 { font-size: 1.8rem; font-weight: 700; letter-spacing: -.02em; }
.contact-info > p { color: var(--text-sub); font-size: .95rem; line-height: 1.8; }

.contact-item {
  display: flex; align-items: center; gap: 1rem; padding: 1rem 1.3rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); transition: all .3s;
}
.contact-item:hover { border-color: var(--border-hover); transform: translateX(4px); }
.contact-item__icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-item__icon svg { width: 18px; height: 18px; }
.contact-item__label { font-size: .7rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; }
.contact-item__value { font-size: .92rem; font-weight: 500; }

.contact-form {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.5rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block; font-size: .75rem; font-weight: 600; color: var(--text-muted);
  margin-bottom: .4rem; text-transform: uppercase; letter-spacing: .07em;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: .85rem 1rem; border-radius: 10px;
  border: 1.5px solid var(--border); background: var(--bg);
  color: var(--text); font-family: inherit; font-size: .9rem;
  transition: border-color .3s, box-shadow .3s; outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(79,110,247,.06);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { cursor: pointer; appearance: none; }
.contact-form .btn { width: 100%; justify-content: center; margin-top: .25rem; }

.form-note {
  text-align: center; font-size: .75rem; color: var(--text-muted);
  margin-top: .75rem; line-height: 1.5;
}

.form-success {
  display: none; text-align: center; padding: 3rem 2rem;
}
.form-success.show { display: block; }
.form-success__check {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(34,211,167,.1); border: 2px solid var(--cyan);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem; animation: popIn .4s cubic-bezier(.175,.885,.32,1.275);
}
.form-success h4 { font-size: 1.2rem; margin-bottom: .35rem; }
.form-success p { color: var(--text-sub); font-size: .9rem; }

@keyframes popIn { from { transform: scale(0); } to { transform: scale(1); } }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  position: relative; z-index: 1; padding: 5rem 0 2.5rem;
  border-top: 1px solid var(--border); background: var(--bg);
}
.footer__top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; gap: 2rem;
  margin-bottom: 3.5rem;
}
.footer__brand p { font-size: .85rem; color: var(--text-muted); line-height: 1.6; margin-top: .75rem; }

.footer__brand-badges {
  display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.25rem;
}
.footer-badge {
  font-size: .68rem; font-weight: 600; padding: .3rem .75rem;
  border-radius: var(--radius-pill);
  background: rgba(79,110,247,.08); color: var(--text-sub);
  border: 1px solid rgba(79,110,247,.15);
  text-transform: uppercase; letter-spacing: .06em;
}

.footer__col h5 {
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .12em; color: var(--text); margin-bottom: 1rem;
}
.footer__col a {
  display: block; font-size: .85rem; color: var(--text-muted); margin-bottom: .5rem; transition: color .3s;
}
.footer__col a:hover { color: var(--accent-light); }

.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 2rem; border-top: 1px solid var(--border); flex-wrap: wrap; gap: 1rem;
}
.footer__bottom p { font-size: .8rem; color: var(--text-muted); }
.footer__socials { display: flex; gap: .6rem; }
.footer__socials a {
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: all .3s;
}
.footer__socials a svg { width: 14px; height: 14px; }
.footer__socials a:hover { border-color: var(--accent); color: var(--accent-light); background: rgba(79,110,247,.06); }

/* ── Scroll Reveal ────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(45px);
  transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.stagger { opacity: 0; transform: translateY(25px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.stagger.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1200px) {
  .industries-grid { grid-template-columns: repeat(4, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero__content { max-width: 100%; margin: 0 auto; }
  .hero__desc { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__trust { justify-content: center; }
  .hero__visual { display: none; }
  .about .container { grid-template-columns: 1fr; }
  .about__stats { max-width: 500px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid::before { display: none; }
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .services-tabs__nav { gap: .4rem; }
  .tab-btn { padding: .65rem 1.1rem; font-size: .8rem; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-detail-grid { grid-template-columns: repeat(2, 1fr); }
  .challenge-grid, .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav__links {
    position: fixed; inset: 0;
    background: rgba(5,6,11,.96); backdrop-filter: blur(20px);
    flex-direction: column; justify-content: center; gap: 1.8rem;
    transform: translateX(100%); transition: transform .4s var(--ease);
  }
  .nav__links.nav__links--open { transform: translateX(0); }
  .nav__links a { font-size: 1.2rem; }
  .nav__hamburger { display: block; }

  .services-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .team-card { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .team-card__links { justify-content: center; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .clients-bar__logos { gap: 2rem; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .services-tabs__nav { flex-direction: column; align-items: stretch; border-radius: var(--radius); }
  .tab-btn { justify-content: flex-start; }
  .tab-panel__header { flex-direction: column; padding: 1.5rem; }
  .tab-panel__header-count { align-self: flex-start; }
  .why-grid { grid-template-columns: 1fr; }
  .additional-services { flex-direction: column; gap: .75rem; }
  .team-members-grid { grid-template-columns: 1fr; }
  .team-member { flex-direction: column; }
  .industry-detail-grid { grid-template-columns: 1fr; }
  .challenge-grid, .solution-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .nav__dropdown-menu { position: static; transform: none !important; opacity: 1 !important; visibility: visible !important; box-shadow: none; background: rgba(255,255,255,.03); border: none; border-left: 2px solid var(--border); margin-left: 1rem; padding: .25rem 0; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .case-studies-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .results-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
}