:root {
  --bg: #0d1210;
  --bg-alt: #121a16;
  --card: #16201b;
  --card-hover: #1b2822;
  --line: #24332b;
  --text: #e7ece9;
  --muted: #9aa8a0;
  --accent: #3fb07a;
  --accent-dark: #2f9465;
  --accent-ink: #06150e;
  --accent-soft: rgba(63, 176, 122, .14);
  --teal: #3a9fa6;
  --radius: 14px;
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --display: "Rajdhani", var(--font);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
code {
  font-size: .85em;
  background: var(--accent-soft);
  color: var(--accent);
  padding: .1em .35em;
  border-radius: 5px;
}

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }

/* Buttons */
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  padding: .8em 1.4em;
  border-radius: 10px;
  border: 2px solid var(--accent);
  transition: background .2s, transform .2s, border-color .2s;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { background: var(--card); border-color: var(--muted); }
.btn-small { padding: .5em 1em; font-size: .9rem; }
.btn-large { padding: 1em 2em; font-size: 1.1rem; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13, 18, 16, .85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: .55rem; font-family: var(--display); font-size: 1.45rem; font-weight: 700; letter-spacing: .02em; }
.brand svg { width: 30px; height: 30px; color: var(--accent); }
.brand-sub { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 1.6rem; font-size: .95rem; }
.nav-links a:not(.btn) { color: var(--muted); transition: color .2s; }
.nav-links a:not(.btn):hover { color: var(--text); }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; transition: transform .2s, opacity .2s; }

/* Hero */
.hero {
  position: relative;
  padding: 110px 0 100px;
  background:
    radial-gradient(800px 400px at 15% 0%, rgba(63, 176, 122, .18), transparent 70%),
    radial-gradient(700px 400px at 90% 20%, rgba(58, 159, 166, .14), transparent 70%),
    var(--bg);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero-inner { max-width: 760px; }
.eyebrow {
  margin: 0 0 .8rem;
  color: var(--accent);
  font-weight: 600;
  font-size: .85rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1, h2, h3 { font-family: var(--display); line-height: 1.1; margin: 0; }
h1 { font-size: clamp(2.4rem, 6vw, 4rem); letter-spacing: .01em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h3 { font-size: 1.35rem; }
.lead { font-size: 1.15rem; color: var(--muted); margin: 1.2rem 0 2rem; max-width: 620px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero-points { display: flex; flex-wrap: wrap; gap: 1.4rem; list-style: none; padding: 0; margin: 2.2rem 0 0; color: var(--muted); font-size: .95rem; }
.hero-points li::before { content: "✓"; color: var(--accent); font-weight: 700; margin-right: .45rem; }

/* Sections */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 2.6rem; }
.section-head p:not(.eyebrow) { color: var(--muted); margin: .8rem 0 0; }

/* Filters */
.filters { display: flex; justify-content: center; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filter {
  background: var(--card);
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .45em 1.1em;
  font: inherit;
  font-size: .9rem;
  cursor: pointer;
  transition: all .2s;
}
.filter:hover { color: var(--text); }
.filter.is-active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }

/* Service cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.1rem; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  transition: transform .25s, border-color .25s, background .25s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(63, 176, 122, .5); background: var(--card-hover); }
.card.is-hidden { display: none; }
.card p { color: var(--muted); margin: .6rem 0 0; font-size: .95rem; }
.icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  margin-bottom: 1.1rem;
}
.icon svg { width: 24px; height: 24px; fill: var(--accent); }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.2rem; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; }
.steps p { color: var(--muted); margin: .6rem 0 0; }
.step-num {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; align-items: stretch; }
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem;
}
.plan-featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.plan-tag {
  position: absolute;
  top: -12px;
  left: 1.7rem;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .25em .7em;
  border-radius: 999px;
}
.plan-price { font-family: var(--display); font-size: 2.6rem; font-weight: 700; line-height: 1; margin: .9rem 0 .4rem; }
.plan-price .from { font-family: var(--font); font-size: .85rem; font-weight: 500; color: var(--muted); margin-right: .3rem; }
.plan-price .per { font-family: var(--font); font-size: .85rem; font-weight: 500; color: var(--muted); }
.plan-desc { color: var(--muted); margin: 0 0 1.2rem; }
.plan ul { list-style: none; padding: 0; margin: 0 0 1.6rem; flex: 1; }
.plan li { padding: .45rem 0; border-top: 1px solid var(--line); font-size: .95rem; }
.plan li::before { content: "✓"; color: var(--accent); font-weight: 700; margin-right: .55rem; }
.plan .btn { text-align: center; }

.extras { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; margin-top: 1.2rem; }
.extra { background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius); padding: 1.4rem 1.7rem; }
.extra h3 { font-size: 1.2rem; }
.extra p { color: var(--muted); margin: .4rem 0 0; }
.extra strong { color: var(--text); }

.price-note { text-align: center; color: var(--muted); font-size: .9rem; max-width: 640px; margin: 2rem auto 0; }
.inline-link { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

/* FAQ */
details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: .7rem;
  padding: 0 1.3rem;
}
summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 0;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent); font-size: 1.4rem; font-weight: 400; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--muted); margin: 0 0 1.2rem; }

/* CTA */
.cta {
  padding: 90px 0;
  text-align: center;
  background:
    radial-gradient(600px 300px at 50% 100%, rgba(63, 176, 122, .16), transparent 70%),
    var(--bg-alt);
  border-top: 1px solid var(--line);
}
.cta p { color: var(--muted); margin: .9rem 0 2rem; font-size: 1.1rem; }

/* Footer */
.footer { border-top: 1px solid var(--line); padding: 28px 0; font-size: .85rem; color: var(--muted); }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem 2rem; }
.footer p { margin: 0; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

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

/* Mobile */
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: .5rem 16px 1rem;
    display: none;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: .8rem 0; }
  .nav-links .btn { text-align: center; margin-top: .5rem; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { padding: 70px 0 60px; }
  .section, .cta { padding: 64px 0; }
}