:root {
  --bg: #f7f9fc;
  --bg-deep: #0b1c3a;
  --surface: #ffffff;
  --ink: #0f1b2d;
  --ink-soft: #46556b;
  --ink-mute: #6b7a90;
  --brand: #1d4ed8;
  --brand-2: #38bdf8;
  --brand-deep: #0b2a6b;
  --line: #e6ecf4;
  --ring: rgba(29, 78, 216, .18);
  --radius: 18px;
  --shadow-sm: 0 1px 2px rgba(16, 38, 73, .06), 0 6px 18px rgba(16, 38, 73, .05);
  --shadow-md: 0 10px 30px rgba(16, 38, 73, .10);
  --shadow-lg: 0 24px 60px rgba(11, 28, 58, .18);
  --maxw: 1140px;
  --grad: linear-gradient(120deg, #38bdf8 0%, #1d4ed8 55%, #0b2a6b 100%);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, .brand__text {
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.muted { color: var(--ink-mute); }
.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-weight: 600;
  font-family: "Plus Jakarta Sans", sans-serif;
  padding: .85rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: .95rem;
  transition: transform .18s ease, box-shadow .25s ease, background .25s ease, color .2s;
  white-space: nowrap;
}
.btn--primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 10px 24px rgba(29, 78, 216, .35);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(29, 78, 216, .45); }
.btn--ghost {
  background: rgba(255,255,255,.06);
  color: var(--ink);
  border-color: var(--line);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--brand); color: var(--brand); }
.btn--small { padding: .55rem 1.05rem; font-size: .85rem; background: var(--ink); color: #fff; }
.btn--small:hover { background: var(--brand); }
.btn--block { width: 100%; margin-top: .4rem; }

/* ---------- Navbar ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 249, 252, .72);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s, box-shadow .3s;
}
.nav.is-scrolled {
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
  background: rgba(255,255,255,.85);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand__mark { display: grid; place-items: center; }
.brand__text { font-weight: 800; font-size: 1.2rem; display: flex; gap: .28rem; }
.brand__sub { color: var(--ink-mute); font-weight: 600; }
.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__links a { font-weight: 500; font-size: .95rem; color: var(--ink-soft); transition: color .2s; }
.nav__links a:not(.btn):hover { color: var(--brand); }
.nav__links .btn { color: #fff; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav__toggle span {
  width: 24px; height: 2px; background: var(--ink); border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(3.5rem, 7vw, 6rem);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 120%;
  background:
    radial-gradient(60% 50% at 78% 18%, rgba(56,189,248,.22), transparent 60%),
    radial-gradient(50% 45% at 12% 12%, rgba(29,78,216,.16), transparent 60%);
  z-index: -1;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 3rem;
  align-items: center;
}
.pill {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--brand-deep);
  background: rgba(56,189,248,.14);
  border: 1px solid rgba(29,78,216,.18);
  padding: .4rem .9rem;
  border-radius: 999px;
  margin-bottom: 1.3rem;
}
.hero h1 {
  font-size: clamp(2.3rem, 5.2vw, 3.7rem);
  font-weight: 800;
  margin-bottom: 1.2rem;
}
.hero__lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 33rem;
  margin-bottom: 2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.6rem; }
.hero__trust {
  display: flex;
  gap: 2.2rem;
  flex-wrap: wrap;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.hero__trust strong {
  display: block;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--brand-deep);
}
.hero__trust span { font-size: .85rem; color: var(--ink-mute); }

/* hero visual */
.hero__visual { position: relative; min-height: 360px; display: grid; place-items: center; }
.orb { position: absolute; border-radius: 50%; filter: blur(8px); opacity: .9; }
.orb--1 { width: 230px; height: 230px; background: radial-gradient(circle at 30% 30%, #7dd3fc, #1d4ed8); top: 6%; right: 8%; animation: float 7s ease-in-out infinite; }
.orb--2 { width: 150px; height: 150px; background: radial-gradient(circle at 30% 30%, #c4b5fd, #0b2a6b); bottom: 4%; left: 4%; animation: float 9s ease-in-out infinite reverse; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-18px); } }

.glass-card {
  position: relative;
  z-index: 2;
  width: min(360px, 90%);
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 22px;
  padding: 1.6rem;
  box-shadow: var(--shadow-lg);
}
.glass-card__title {
  display: block;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--brand); margin-bottom: .4rem;
}
.glass-card__row {
  display: flex; align-items: center; gap: .8rem;
  font-size: 1rem; font-weight: 600; color: var(--ink-soft);
  padding: .7rem 0;
  border-bottom: 1px dashed var(--line);
}
.glass-card__row--last { border-bottom: 0; }
.step-dot {
  flex: none;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 50%;
  font-size: .85rem; font-weight: 700; color: #fff;
  background: var(--grad);
}

/* ---------- Sections ---------- */
.section { padding: clamp(3.5rem, 7vw, 6.5rem) 0; }
.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: .8rem;
}
.eyebrow--light { color: var(--brand-2); }
.section__title { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 800; }
.section__head { max-width: 40rem; margin-bottom: 3rem; }
.section__intro { margin-top: 1rem; font-size: 1.05rem; }
.lead-muted { font-size: 1.15rem; color: var(--ink-soft); margin-bottom: 1.1rem; }

.grid-2 { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2.5rem; }
.grid-2--align { align-items: center; }

.about { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--grad); transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card--wide { grid-column: span 2; display: flex; flex-direction: column; justify-content: center; background: linear-gradient(135deg, #0b1c3a, #11315f); color: #fff; }
.card--wide h3, .card--wide p { color: #fff; }
.card--wide p { color: rgba(255,255,255,.78); }
.card__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  font-size: 1.5rem;
  background: rgba(56,189,248,.12);
  border-radius: 14px;
  margin-bottom: 1.1rem;
}
.card--wide .card__icon { background: rgba(255,255,255,.12); }
.card h3 { font-size: 1.18rem; margin-bottom: .55rem; }
.card p { color: var(--ink-mute); font-size: .96rem; }

/* ---------- Process ---------- */
.process { background: var(--surface); border-top: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.step {
  position: relative;
  padding: 1.8rem 1.5rem;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--line);
  transition: transform .25s, box-shadow .25s;
}
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step__num {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 2.4rem; font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block; margin-bottom: .4rem;
}
.step h3 { font-size: 1.15rem; margin-bottom: .4rem; }
.step p { color: var(--ink-mute); font-size: .94rem; }

/* ---------- Clients ---------- */
.industries { display: flex; flex-wrap: wrap; gap: .8rem; }
.chip {
  font-weight: 600;
  font-size: .95rem;
  padding: .7rem 1.2rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  box-shadow: var(--shadow-sm);
  transition: transform .2s, color .2s, border-color .2s;
}
.chip:hover { transform: translateY(-3px); color: var(--brand); border-color: var(--brand); }

/* ---------- Why / stats ---------- */
.why { background: var(--surface); border-top: 1px solid var(--line); }
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  margin-bottom: 3rem;
}
.stat {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: var(--radius);
  background: linear-gradient(160deg, #0b1c3a, #11315f);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.stat strong {
  display: block;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 2.3rem; font-weight: 800;
  background: linear-gradient(120deg, #7dd3fc, #fff);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat span { font-size: .9rem; color: rgba(255,255,255,.72); }

.reasons {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 2.4rem;
}
.reasons li {
  display: flex; align-items: flex-start; gap: .8rem;
  font-size: 1.02rem; color: var(--ink-soft);
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--line);
}
.reasons li span {
  flex: none;
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(34,197,94,.14);
  color: #16a34a;
  font-size: .8rem; font-weight: 700;
}

/* ---------- Contact / CTA ---------- */
.contact { padding-bottom: clamp(4rem, 8vw, 7rem); }
.cta {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 3rem;
  align-items: center;
  background: linear-gradient(135deg, #0b1c3a 0%, #11315f 60%, #1d4ed8 140%);
  border-radius: 28px;
  padding: clamp(2rem, 5vw, 3.6rem);
  color: #fff;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.cta::after {
  content: "";
  position: absolute; width: 340px; height: 340px; border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,.4), transparent 70%);
  top: -120px; right: -80px;
}
.cta--center { grid-template-columns: 1fr; text-align: center; justify-items: center; }
.cta h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1rem; position: relative; z-index: 1; }
.cta p { color: rgba(255,255,255,.8); position: relative; z-index: 1; max-width: 46rem; }
.cta--center .eyebrow { position: relative; z-index: 1; }

/* ---------- Footer ---------- */
.footer { background: var(--bg-deep); color: rgba(255,255,255,.8); padding: 3.5rem 0 1.6rem; }
.footer .brand__text { color: #fff; }
.footer .brand__sub { color: rgba(255,255,255,.55); }
.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.4rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer__brand p { margin-top: 1rem; max-width: 24rem; color: rgba(255,255,255,.6); font-size: .94rem; }
.footer__col h4 { color: #fff; font-size: .95rem; margin-bottom: 1rem; }
.footer__col a, .footer__col span { display: block; color: rgba(255,255,255,.65); font-size: .92rem; padding: .25rem 0; transition: color .2s; }
.footer__col a:hover { color: var(--brand-2); }
.footer__bar {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem;
  padding-top: 1.6rem; font-size: .85rem; color: rgba(255,255,255,.55);
}
.footer__bar .muted { color: rgba(255,255,255,.4); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { order: -1; min-height: 280px; }
  .grid-2 { grid-template-columns: 1fr; gap: 1.4rem; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .card--wide { grid-column: span 2; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cta { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav__links {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    padding: 1rem 24px 1.5rem;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform .25s, opacity .25s;
  }
  .nav__links.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav__links a { padding: .85rem 0; border-bottom: 1px solid var(--line); }
  .nav__links .btn { margin-top: .8rem; text-align: center; }
  .nav__toggle { display: flex; }
  .cards { grid-template-columns: 1fr; }
  .card--wide { grid-column: span 1; }
  .steps { grid-template-columns: 1fr; }
  .reasons { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .hero__trust { gap: 1.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .orb { animation: none; }
  html { scroll-behavior: auto; }
}