/* ================================================================
   SNA SOLUTIONS — Design System & Styles
   Palette: dark navy / white / blue-indigo — premium technology brand
   ================================================================ */

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

:root {
  --navy-950: #05070f;
  --navy-900: #080b16;
  --navy-800: #0d1226;
  --navy-700: #131a33;
  --navy-600: #1b2444;

  --line:   rgba(255,255,255,.08);
  --line-2: rgba(255,255,255,.14);
  --surface:   rgba(255,255,255,.03);
  --surface-2: rgba(255,255,255,.06);

  --white: #ffffff;
  --ink:   #0b1120;
  --ink-2: #475569;
  --ink-3: #94a3b8;
  --paper: #f8fafc;
  --paper-2: #eef1f7;
  --border-light: #e2e8f0;

  --text:   #e7e9f5;
  --text-2: #99a1c2;
  --text-3: #5d6488;

  --indigo:   #4f46e5;
  --indigo-2: #6366f1;
  --blue:     #2563eb;
  --blue-2:   #3b82f6;
  --success:  #10b981;
  --amber:    #f59e0b;

  --grad-brand: linear-gradient(135deg, var(--indigo) 0%, var(--blue-2) 100%);
  --grad-brand-soft: linear-gradient(135deg, rgba(79,70,229,.14), rgba(59,130,246,.14));

  --radius:    .875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --shadow:    0 24px 64px rgba(2,6,23,.5);
  --shadow-sm: 0 12px 32px rgba(2,6,23,.35);
  --transition: .3s cubic-bezier(.4,0,.2,1);

  --font:         'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Sora', 'Inter', sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--navy-950);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
ul { list-style: none; }
button { font-family: inherit; }

/* ── LAYOUT ── */
.container { max-width: 1220px; margin: 0 auto; padding: 0 2rem; }

section { position: relative; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #a5b4fc;
  background: rgba(79,70,229,.12);
  border: 1px solid rgba(79,70,229,.3);
  padding: .35rem .9rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 1.25rem;
  color: #fff;
}
.section-sub {
  font-size: 1.0625rem;
  color: var(--text-2);
  max-width: 640px;
  line-height: 1.75;
  margin-bottom: 3rem;
}
.section-head { text-align: center; }
.section-head .section-sub { margin-left: auto; margin-right: auto; }
.section-head.align-left { text-align: left; }
.section-head.align-left .section-sub { margin-left: 0; }

.gradient-text {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass {
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

/* ── LIGHT SECTION MODIFIER (white sections) ── */
.section--light {
  background: var(--paper);
  color: var(--ink);
}
.section--light .section-label {
  color: var(--indigo);
  background: rgba(79,70,229,.08);
  border-color: rgba(79,70,229,.2);
}
.section--light .section-title { color: var(--ink); }
.section--light .section-sub { color: var(--ink-2); }
.section--light .glass,
.section--light .card,
.section--light .cap-card,
.section--light .value-card,
.section--light .sol-card,
.section--light .proj-card,
.section--light .process-card {
  background: #fff;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 24px rgba(15,23,42,.04);
}
.section--light .card:hover,
.section--light .cap-card:hover,
.section--light .value-card:hover,
.section--light .sol-card:hover,
.section--light .proj-card:hover,
.section--light .process-card:hover { border-color: #cbd5e1; box-shadow: var(--shadow-sm); }

.section--light .card h3,
.section--light .cap-card h3,
.section--light .value-card h4,
.section--light .sol-card h3,
.section--light .proj-card h3,
.section--light .process-card h4 { color: var(--ink); }
.section--light .cap-card p,
.section--light .value-card p,
.section--light .sol-card p,
.section--light .proj-card p,
.section--light .process-card p { color: var(--ink-2); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-size: .9375rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: .75rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  padding: .875rem 1.75rem;
  white-space: nowrap;
}
.btn--primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: 0 4px 24px rgba(79,70,229,.35);
}
.btn--primary:hover { box-shadow: 0 8px 40px rgba(79,70,229,.5); transform: translateY(-2px); }

.btn--outline {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--text);
}
.btn--outline:hover { background: var(--surface-2); border-color: rgba(255,255,255,.3); }

.section--light .btn--outline { border-color: #cbd5e1; color: var(--ink); }
.section--light .btn--outline:hover { background: #f1f5f9; border-color: #94a3b8; }

.btn--ghost { background: transparent; color: var(--text-2); }
.btn--ghost:hover { color: var(--text); }

.btn--sm { padding: .55rem 1.25rem; font-size: .875rem; }
.btn--lg { padding: 1.05rem 2.25rem; font-size: 1rem; }
.btn--block { width: 100%; }

/* ══════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  padding: 1.15rem 0;
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(5,7,15,.86);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--line);
  padding: .8rem 0;
}
.nav__inner {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: #fff;
  background: var(--grad-brand);
  width: 2.1rem;
  height: 2.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: .55rem;
  letter-spacing: -.02em;
}
.logo-text { font-size: 1.0625rem; font-weight: 600; color: var(--text); }

.nav__links { display: flex; list-style: none; gap: .1rem; margin-left: auto; }
.nav__links a {
  text-decoration: none;
  color: var(--text-2);
  font-size: .9rem;
  font-weight: 500;
  padding: .5rem .85rem;
  border-radius: .5rem;
  transition: var(--transition);
}
.nav__links a:hover, .nav__links a.active { color: var(--text); background: var(--surface-2); }

.nav__actions { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .5rem;
  margin-left: auto;
}
.nav__burger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }
.nav__mobile {
  display: none;
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--line);
  background: var(--navy-950);
}
.nav__mobile ul { list-style: none; }
.nav__mobile a {
  display: block;
  padding: .8rem 0;
  color: var(--text-2);
  text-decoration: none;
  font-size: 1rem;
  border-bottom: 1px solid var(--line);
  transition: var(--transition);
}
.nav__mobile a:hover, .nav__mobile a.active { color: var(--text); }
.nav__mobile.open { display: block; }

/* ══════════════════════════════════════════
   HERO (Home)
══════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 96vh;
  display: flex;
  align-items: center;
  padding: 9rem 0 5rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 900px 600px at 15% -10%, rgba(79,70,229,.22), transparent 60%),
    radial-gradient(ellipse 800px 600px at 90% 10%, rgba(37,99,235,.18), transparent 60%),
    var(--navy-950);
}
.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
#heroCanvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .3; }

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 40%, transparent 100%);
}

.hero__content { position: relative; z-index: 1; max-width: 880px; margin: 0 auto; text-align: center; }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(79,70,229,.12);
  border: 1px solid rgba(79,70,229,.3);
  border-radius: 999px;
  padding: .4rem 1rem;
  font-size: .8125rem;
  font-weight: 600;
  color: #a5b4fc;
  margin-bottom: 2rem;
}
.badge__dot { width: 7px; height: 7px; background: var(--success); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1);} 50%{opacity:.6;transform:scale(.8);} }

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.03em;
  color: #fff;
  margin-bottom: 1.5rem;
}
.hero__sub {
  font-size: clamp(1rem, 1.6vw, 1.1875rem);
  color: var(--text-2);
  max-width: 620px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}
.hero__actions { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 4rem; }

.hero__metrics {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 1.75rem 2.5rem;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  max-width: 720px;
  margin: 0 auto;
}
.metric { text-align: center; }
.metric__num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}
.metric span { font-size: 1.25rem; font-weight: 700; color: var(--indigo-2); }
.metric p { font-size: .72rem; color: var(--text-3); margin-top: .2rem; text-transform: uppercase; letter-spacing: .06em; }
.metric__divider { width: 1px; height: 36px; background: var(--line); }

/* ══════════════════════════════════════════
   PAGE HERO (sub-pages)
══════════════════════════════════════════ */
.page-hero {
  position: relative;
  padding: 9.5rem 0 5rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 900px 500px at 20% -20%, rgba(79,70,229,.22), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 0%, rgba(37,99,235,.16), transparent 60%),
    var(--navy-950);
  text-align: center;
}
.page-hero__eyebrow { color: #a5b4fc; }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 1.25rem;
}
.page-hero p {
  font-size: 1.0625rem;
  color: var(--text-2);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.75;
}
.page-hero__actions { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-top: 2.25rem; }

/* ══════════════════════════════════════════
   TRUST BAR
══════════════════════════════════════════ */
.trust { padding: 3rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--navy-900); }
.trust__label { text-align: center; font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; color: var(--text-3); margin-bottom: 1.75rem; }
.trust__logos { display: flex; align-items: center; justify-content: center; gap: 2.5rem; flex-wrap: wrap; }
.trust__logo { font-size: .9rem; font-weight: 700; letter-spacing: .04em; color: var(--text-3); transition: var(--transition); cursor: default; font-family: var(--font-display); }
.trust__logo:hover { color: var(--text-2); }

/* ══════════════════════════════════════════
   ICON / CAPABILITY GRID
══════════════════════════════════════════ */
.capabilities { padding: 7rem 0; }
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.cap-card {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: var(--transition);
}
.cap-card:hover { transform: translateY(-4px); border-color: var(--line-2); background: var(--surface-2); }
.cap-card__icon {
  width: 44px; height: 44px;
  border-radius: .7rem;
  background: var(--grad-brand-soft);
  color: var(--indigo-2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
}
.cap-card__icon svg { width: 22px; height: 22px; }
.cap-card h3 { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: .5rem; }
.cap-card p { font-size: .85rem; color: var(--text-2); line-height: 1.65; }

/* ══════════════════════════════════════════
   CARD (generic)
══════════════════════════════════════════ */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.card:hover { transform: translateY(-6px); border-color: var(--line-2); background: var(--surface-2); box-shadow: var(--shadow); }
.card:hover::after { transform: scaleX(1); }

.card__icon {
  width: 48px; height: 48px;
  border-radius: .75rem;
  display: flex; align-items: center; justify-content: center;
  padding: 10px;
  margin-bottom: 1.25rem;
  background: rgba(79,70,229,.14);
  color: var(--indigo-2);
}
.card__icon svg { width: 100%; height: 100%; }
.card__icon--blue   { background: rgba(37,99,235,.14); color: var(--blue-2); }
.card__icon--indigo { background: rgba(79,70,229,.14); color: var(--indigo-2); }

.card__tag {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.card h3 { font-size: 1.1875rem; font-weight: 700; color: #fff; margin-bottom: .625rem; }
.section--light .card h3 { color: var(--ink); }
.card > p { font-size: .875rem; color: var(--text-2); line-height: 1.7; margin-bottom: 1.25rem; }
.card__list { list-style: none; margin-bottom: 1.5rem; }
.card__list li {
  font-size: .8375rem;
  color: var(--text-2);
  padding: .3rem 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.card__list li::before { content: '→'; color: var(--indigo-2); font-size: .75rem; flex-shrink: 0; }
.card__cta { font-size: .875rem; font-weight: 700; color: var(--indigo-2); text-decoration: none; transition: var(--transition); display: inline-flex; align-items: center; gap: .4rem; }
.card__cta:hover { color: var(--blue-2); gap: .65rem; }

.card__header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: .5rem; }

/* ══════════════════════════════════════════
   SERVICES
══════════════════════════════════════════ */
.services { padding: 7rem 0; }
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

/* ══════════════════════════════════════════
   BUSINESS SOLUTIONS (by outcome / industry)
══════════════════════════════════════════ */
.solutions { padding: 7rem 0; background: var(--navy-900); }
.solutions__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.sol-card {
  display: flex;
  gap: 1.5rem;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: var(--transition);
}
.sol-card:hover { border-color: var(--line-2); background: var(--surface-2); transform: translateY(-4px); }
.sol-card__icon {
  flex-shrink: 0;
  width: 52px; height: 52px;
  border-radius: .75rem;
  background: var(--grad-brand-soft);
  color: var(--indigo-2);
  display: flex; align-items: center; justify-content: center;
}
.sol-card__icon svg { width: 24px; height: 24px; }
.sol-card h3 { font-size: 1.0625rem; font-weight: 700; color: #fff; margin-bottom: .5rem; }
.sol-card p { font-size: .875rem; color: var(--text-2); line-height: 1.7; }

/* ══════════════════════════════════════════
   PROJECTS
══════════════════════════════════════════ */
.projects { padding: 7rem 0; }
.projects__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.proj-card {
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: var(--transition);
}
.proj-card:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: var(--shadow); }
.proj-card__visual {
  height: 180px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(79,70,229,.25), rgba(37,99,235,.15));
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.proj-card__visual::before {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 28px 28px;
}
.proj-card__mark { position: relative; z-index: 1; font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; color: rgba(255,255,255,.85); text-align: center; padding: 0 1.25rem; }
.proj-card__body { padding: 1.75rem; }
.proj-card__tag { font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--indigo-2); margin-bottom: .6rem; }
.proj-card h3 { font-size: 1.0625rem; font-weight: 700; color: #fff; margin-bottom: .6rem; }
.proj-card p { font-size: .85rem; color: var(--text-2); line-height: 1.65; margin-bottom: 1.25rem; }
.proj-card__stack { display: flex; flex-wrap: wrap; gap: .4rem; }
.proj-card__stack span {
  font-size: .7rem; font-weight: 600;
  padding: .25rem .625rem;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-2);
}
.proj-card__result {
  display: flex;
  gap: 1.5rem;
  padding-top: 1.25rem;
  margin-top: 1.25rem;
  border-top: 1px solid var(--line);
}
.proj-card__result div { text-align: left; }
.proj-card__result strong { display: block; font-size: 1.125rem; font-weight: 800; color: var(--success); }
.proj-card__result span { font-size: .7rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .05em; }

.proj-card__link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .825rem;
  font-weight: 700;
  color: var(--indigo-2);
  text-decoration: none;
  padding-top: 1.1rem;
  margin-top: 1.1rem;
  border-top: 1px solid var(--line);
  width: 100%;
  transition: var(--transition);
}
.proj-card__link:hover { color: var(--blue-2); gap: .6rem; }

/* ══════════════════════════════════════════
   TECHNOLOGIES
══════════════════════════════════════════ */
.technologies { padding: 7rem 0; background: var(--navy-900); }
.tech-groups { display: flex; flex-direction: column; gap: 3rem; }
.tech-group__title { font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); margin-bottom: 1.25rem; }
.tech-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.tech-chip {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 1rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
}
.tech-chip:hover { border-color: var(--line-2); background: var(--surface-2); transform: translateY(-2px); }
.tech-chip__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--grad-brand); flex-shrink: 0; }

/* ══════════════════════════════════════════
   WHY US
══════════════════════════════════════════ */
.why { padding: 7rem 0; }
.why__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

/* ══════════════════════════════════════════
   PROCESS TIMELINE
══════════════════════════════════════════ */
.process { padding: 7rem 0; background: var(--navy-900); }
.process__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.25rem; counter-reset: step; }
.process-card { padding: 1.75rem 1.5rem; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); transition: var(--transition); }
.process-card:hover { transform: translateY(-4px); border-color: var(--line-2); }
.process-card__num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(99,102,241,.5);
  line-height: 1;
  margin-bottom: 1rem;
}
.process-card h4 { font-size: .9375rem; font-weight: 700; color: #fff; margin-bottom: .5rem; }
.process-card p { font-size: .8125rem; color: var(--text-2); line-height: 1.6; }

/* ══════════════════════════════════════════
   ABOUT
══════════════════════════════════════════ */
.about { padding: 7rem 0; }
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about__content .section-label, .about__content .section-title { text-align: left; }
.about__content > p { color: var(--text-2); line-height: 1.8; margin-bottom: 1.25rem; font-size: 1rem; }
.about__stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; margin-top: 4rem; }
.about-stat { padding: 1.75rem; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); text-align: center; }
.about-stat strong { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: #fff; }
.about-stat span { font-size: .8rem; color: var(--text-2); }

.values__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-top: 3rem; }
.value-card { padding: 1.75rem; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); }
.value-card h4 { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: .5rem; }
.value-card p { font-size: .85rem; color: var(--text-2); line-height: 1.6; }

.mockup-panel {
  padding: 1.75rem;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--line);
}
.mockup-panel__header { display: flex; align-items: center; gap: .5rem; margin-bottom: 1.5rem; }
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot--red { background: #ef4444; } .mockup-dot--amber { background: var(--amber); } .mockup-dot--green { background: var(--success); }
.mockup-panel__body { display: flex; flex-direction: column; gap: .9rem; }
.mockup-row { display: flex; align-items: center; gap: .9rem; }
.mockup-row__icon { width: 34px; height: 34px; border-radius: .55rem; background: var(--grad-brand-soft); flex-shrink: 0; }
.mockup-row__lines { flex: 1; display: flex; flex-direction: column; gap: .4rem; }
.mockup-line { height: 8px; border-radius: 4px; background: var(--line-2); }

/* ══════════════════════════════════════════
   CONTACT
══════════════════════════════════════════ */
.contact { padding: 7rem 0; }
.contact__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3.5rem; align-items: start; }
.contact__info-card {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  margin-bottom: 1rem;
  transition: var(--transition);
}
.contact__info-card:hover { border-color: var(--line-2); }
.contact__info-card__icon {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: .65rem;
  background: var(--grad-brand-soft);
  color: var(--indigo-2);
  display: flex; align-items: center; justify-content: center;
}
.contact__info-card__icon svg { width: 20px; height: 20px; }
.contact__info-card h4 { font-size: .9375rem; font-weight: 700; color: #fff; margin-bottom: .3rem; }
.contact__info-card p, .contact__info-card a { font-size: .875rem; color: var(--text-2); text-decoration: none; }
.contact__info-card a:hover { color: var(--indigo-2); }

.contact-form { padding: 2.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.15rem; text-align: left; }
.form-group label { font-size: .8rem; font-weight: 600; color: var(--text-2); }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line);
  border-radius: .75rem;
  padding: .875rem 1.125rem;
  color: var(--text);
  font-size: .9375rem;
  font-family: var(--font);
  transition: var(--transition);
  outline: none;
  width: 100%;
  resize: vertical;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-3); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--indigo-2); background: rgba(79,70,229,.06); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--navy-800); }

/* ══════════════════════════════════════════
   CTA BAND
══════════════════════════════════════════ */
.cta-band {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
  background: var(--grad-brand);
}
.cta-band__inner { position: relative; z-index: 1; text-align: center; }
.cta-band h2 { font-family: var(--font-display); font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 700; color: #fff; margin-bottom: 1rem; letter-spacing: -.02em; }
.cta-band p { color: rgba(255,255,255,.85); max-width: 560px; margin: 0 auto 2rem; font-size: 1.0625rem; }
.cta-band__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.cta-band .btn--primary { background: #fff; color: var(--indigo); box-shadow: 0 8px 32px rgba(0,0,0,.2); }
.cta-band .btn--primary:hover { box-shadow: 0 12px 40px rgba(0,0,0,.3); }
.cta-band .btn--outline { border-color: rgba(255,255,255,.4); color: #fff; }
.cta-band .btn--outline:hover { background: rgba(255,255,255,.12); }

/* ══════════════════════════════════════════
   LEGAL PAGES
══════════════════════════════════════════ */
.legal { padding: 6rem 0 7rem; }
.legal .container { max-width: 840px; }
.legal__updated { font-size: .85rem; color: var(--text-3); margin-bottom: 3rem; }
.legal h2 { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; color: #fff; margin: 2.5rem 0 1rem; }
.legal h2:first-of-type { margin-top: 0; }
.legal p { color: var(--text-2); line-height: 1.85; margin-bottom: 1.1rem; font-size: .9625rem; }
.legal ul { margin: 0 0 1.1rem 0; padding-left: 0; }
.legal ul li {
  color: var(--text-2);
  line-height: 1.8;
  font-size: .9625rem;
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: .5rem;
}
.legal ul li::before { content: '—'; position: absolute; left: 0; color: var(--indigo-2); }
.legal a { color: var(--indigo-2); text-decoration: underline; text-underline-offset: 2px; }

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer { padding: 5rem 0 2rem; border-top: 1px solid var(--line); background: var(--navy-950); }
.footer__top { display: grid; grid-template-columns: 320px 1fr; gap: 4rem; margin-bottom: 3.5rem; }
.footer__logo { margin-bottom: 1.1rem; }
.footer__brand p { font-size: .875rem; color: var(--text-3); line-height: 1.75; margin-bottom: 1.5rem; }
.footer__socials { display: flex; gap: .75rem; }
.social-btn {
  width: 36px; height: 36px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: .5rem;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; font-weight: 700; letter-spacing: .05em;
  color: var(--text-3);
  text-decoration: none;
  text-transform: uppercase;
  transition: var(--transition);
}
.social-btn:hover { background: var(--indigo); border-color: var(--indigo); color: #fff; }

.footer__links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer__col h5 { font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-2); margin-bottom: 1.25rem; }
.footer__col li { margin-bottom: .625rem; }
.footer__col a { text-decoration: none; font-size: .875rem; color: var(--text-3); transition: var(--transition); }
.footer__col a:hover { color: var(--text); }

.footer__bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 2rem; border-top: 1px solid var(--line); }
.footer__bottom p { font-size: .8rem; color: var(--text-3); }
.footer__legal { display: flex; gap: 1.5rem; }
.footer__legal a { font-size: .8rem; color: var(--text-3); text-decoration: none; transition: var(--transition); }
.footer__legal a:hover { color: var(--text-2); }

/* ══════════════════════════════════════════
   TOAST
══════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: .75rem;
  background: rgba(10,17,40,.95);
  border: 1px solid rgba(16,185,129,.3);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text);
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
  transform: translateY(100px);
  opacity: 0;
  transition: all .35s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
  max-width: calc(100vw - 3rem);
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ══════════════════════════════════════════
   REVEAL ANIMATIONS
══════════════════════════════════════════ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ══════════════════════════════════════════
   MISC UTILITIES
══════════════════════════════════════════ */
.mt-0 { margin-top: 0 !important; }
.text-center { text-align: center; }
.divider { height: 1px; background: var(--line); margin: 5rem 0; }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1100px) {
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .process__grid { grid-template-columns: repeat(3, 1fr); }
  .tech-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 1024px) {
  .why__grid, .services__grid, .projects__grid { grid-template-columns: repeat(2, 1fr); }
  .solutions__grid { grid-template-columns: 1fr; }
  .about__grid { grid-template-columns: 1fr; gap: 3rem; }
  .about__content { order: 2; }
  .values__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr; }
  .footer__links { grid-template-columns: repeat(3, 1fr); }
  .contact__grid { grid-template-columns: 1fr; }
  .process__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero__headline, .page-hero h1 { font-size: clamp(2.1rem, 8vw, 3rem); }
  .why__grid, .services__grid, .projects__grid, .tech-grid, .cap-grid, .values__grid { grid-template-columns: 1fr 1fr; }
  .hero__metrics { gap: 1rem; }
  .metric__divider { display: none; }
  .nav__links, .nav__actions { display: none; }
  .nav__burger { display: flex; }
  .footer__links { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 1.75rem 1.5rem; }
  .process__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .why__grid, .services__grid, .projects__grid, .tech-grid, .cap-grid, .values__grid, .process__grid, .about__stats { grid-template-columns: 1fr; }
  .hero__actions, .page-hero__actions, .cta-band__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn, .page-hero__actions .btn, .cta-band__actions .btn { justify-content: center; }
  .footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .footer__legal { flex-wrap: wrap; justify-content: center; }
  .footer__links { grid-template-columns: 1fr; }
  .sol-card { flex-direction: column; }
}