:root {
  --bg: #0b0f17;
  --bg-alt: #0f1421;
  --card: #141b2b;
  --card-2: #19223a;
  --border: #243049;
  --text: #e6ebf5;
  --muted: #94a3b8;
  --accent: #6366f1;
  --accent-2: #22d3ee;
  --green: #10b981;
  --radius: 16px;
  --container: 1120px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

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

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

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

.grad {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #0b0f17;
  box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.7);
}
.btn--ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn--ghost:hover { border-color: var(--accent); color: #fff; }
.btn--sm { padding: 9px 16px; font-size: 0.85rem; }
.btn--lg { padding: 15px 30px; font-size: 1.05rem; }

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(11, 15, 23, 0.7);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.nav.scrolled { border-color: var(--border); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav__logo { display: flex; align-items: center; }
.nav__logo-img {
  display: block;
  height: 44px;
  width: auto;
  background: #fff;
  padding: 6px 14px;
  border-radius: 10px;
  box-shadow: 0 4px 14px -6px rgba(0, 0, 0, 0.5);
}
.nav__links { display: flex; gap: 28px; }
.nav__links a { color: var(--muted); font-weight: 500; font-size: 0.95rem; transition: color 0.2s ease; }
.nav__links a:hover { color: var(--text); }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; }
.nav__toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }

/* HERO */
.hero { position: relative; padding: 110px 0 90px; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 600px;
  background: radial-gradient(circle at center, rgba(99, 102, 241, 0.25), transparent 60%);
  filter: blur(40px);
  z-index: 0;
}
.hero__inner { position: relative; z-index: 1; max-width: 880px; }
.hero__eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-2);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero__title { font-size: clamp(2.2rem, 6vw, 4rem); line-height: 1.08; font-weight: 800; letter-spacing: -0.02em; }
.hero__sub { margin-top: 22px; font-size: clamp(1rem, 2vw, 1.2rem); color: var(--muted); max-width: 680px; text-align: justify; }
.hero__sub strong { color: var(--text); }
.hero__cta { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero__stats { margin-top: 56px; display: flex; gap: 40px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat__num { font-size: 1.6rem; font-weight: 800; background: linear-gradient(120deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat__label { font-size: 0.85rem; color: var(--muted); }

/* TRUST BAR */
.trustbar { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.trustbar__inner { display: flex; align-items: center; gap: 28px; padding: 22px 24px; flex-wrap: wrap; }
.trustbar__label { font-size: 0.82rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.trustbar__logos { display: flex; gap: 28px; flex-wrap: wrap; }
.trustbar__logos span { font-weight: 700; color: var(--text); opacity: 0.7; font-size: 1.05rem; }

/* SECTIONS */
.section { padding: 90px 0; }
.section--alt { background: var(--bg-alt); }
.section__kicker { font-family: "JetBrains Mono", monospace; color: var(--accent-2); font-size: 0.85rem; letter-spacing: 0.05em; margin-bottom: 12px; }
.section__title { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 36px; max-width: 720px; }

/* SERVICES */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.svc-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.svc-card--pillar {
  background: linear-gradient(160deg, rgba(99,102,241,0.10), var(--card));
  border-color: rgba(99,102,241,0.35);
}
.svc-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 18px;
}
.svc-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.svc-card p { color: var(--muted); font-size: 0.93rem; text-align: justify; }
.svc-card strong { color: var(--text); }

/* PROJECTS / WORK */
.project {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: center;
  padding: 40px 0;
  border-top: 1px solid var(--border);
}
.project:first-of-type { border-top: 0; }
.project--reverse .project__media { order: 2; }
.project__tagline { font-family: "JetBrains Mono", monospace; color: var(--accent-2); font-size: 0.82rem; margin-bottom: 8px; }
.project__title { font-size: 1.8rem; font-weight: 800; margin-bottom: 14px; }
.project__desc { color: var(--muted); margin-bottom: 20px; text-align: justify; }
.project__desc strong { color: var(--text); }
.feature-list { list-style: none; display: grid; gap: 9px; margin-bottom: 18px; }
.feature-list li { position: relative; padding-left: 24px; color: var(--muted); font-size: 0.94rem; }
.feature-list li::before { content: "▸"; position: absolute; left: 0; color: var(--accent); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags span {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  background: var(--card-2);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 5px 11px;
  border-radius: 8px;
}
.tags--inline { margin-top: 4px; }

/* PHONE SHOT (real screenshot) */
.project__media { display: flex; justify-content: center; }
.phone-shot {
  width: 250px;
  background: linear-gradient(160deg, var(--card-2), var(--card));
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: 12px;
  box-shadow: var(--shadow);
}
.phone-shot img { display: block; width: 100%; height: auto; border-radius: 22px; border: 1px solid var(--border); }

/* PHONE MOCKUP (CSS) */
.phone-mock {
  width: 250px;
  background: linear-gradient(160deg, var(--card-2), var(--card));
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: 14px;
  box-shadow: var(--shadow);
}
.phone-mock__screen {
  background: #0a0e16;
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 18px 16px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mock-line--head { font-weight: 800; font-size: 1.15rem; color: var(--green); }
.mock-pill {
  align-self: flex-start;
  font-size: 0.72rem;
  background: rgba(16, 185, 129, 0.15);
  color: var(--green);
  padding: 4px 10px;
  border-radius: 999px;
}
.mock-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--muted);
  border-bottom: 1px dashed var(--border);
  padding-bottom: 7px;
}
.mock-row--total { font-weight: 800; color: var(--text); border-bottom: 0; font-size: 1rem; }
.mock-pay { display: flex; gap: 8px; margin-top: 6px; }
.mock-pay span {
  flex: 1; text-align: center; font-size: 0.75rem;
  background: var(--card-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 0; color: var(--muted);
}

/* ABOUT */
.about__grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; }
.about__grid p { color: var(--muted); margin-bottom: 18px; text-align: justify; }
.about__grid strong { color: var(--text); }
.about__list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.about__list li {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 16px;
  font-size: 0.95rem; color: var(--muted);
}
.about__list strong { color: var(--text); }

/* CONTACT */
.contact__lead { color: var(--muted); max-width: 640px; margin-bottom: 36px; font-size: 1.05rem; text-align: justify; }
.contact__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 820px; }
.contact__card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 20px;
  display: flex; flex-direction: column; gap: 4px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.contact__card:hover { transform: translateY(-3px); border-color: var(--accent); }
.contact__label { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.contact__value { font-weight: 600; font-size: 1.02rem; }
.contact__cta { margin-top: 36px; }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 28px 0; }
.footer__inner { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 0.88rem; flex-wrap: wrap; gap: 12px; }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* RESPONSIVE */
@media (max-width: 920px) {
  .services { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .nav__links, .nav .btn--primary { display: none; }
  .nav__toggle { display: flex; }
  .nav__logo { font-size: 0.95rem; }
  .nav__links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 68px; left: 0; right: 0;
    background: var(--bg-alt); border-bottom: 1px solid var(--border);
    padding: 20px 24px; gap: 18px;
  }
  .services, .about__grid, .contact__grid { grid-template-columns: 1fr; }
  .project, .project--reverse .project__media { grid-template-columns: 1fr; order: 0; }
  .project__media { order: -1 !important; }
}