:root {
  --ink: #0b2a3f;
  --ink-soft: #4f6475;
  --bg: #ffffff;
  --bg-alt: #f3f8f6;
  --line: #dfe8e5;
  --green: #16a57e;
  --green-dark: #0b6b55;
  --blue: #0b4f8a;
  --saffron: #f2a33a;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 42, 63, .08);
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
h1, h2, h3 { font-family: "Poppins", "Segoe UI", Arial, sans-serif; line-height: 1.2; margin: 0 0 .5em; }
p { margin: 0 0 1em; }
a { color: var(--blue); }
img { max-width: 100%; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
section { padding: 88px 0; }
.alt { background: var(--bg-alt); }

.eyebrow {
  display: inline-block;
  font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green-dark); margin-bottom: 12px;
}
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
.section-head p { color: var(--ink-soft); font-size: 1.05rem; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 999px;
  font-weight: 600; text-decoration: none; transition: transform .15s, box-shadow .15s, background .15s;
}
.btn-primary { background: var(--green); color: #fff; box-shadow: 0 8px 20px rgba(22, 165, 126, .3); }
.btn-primary:hover { background: var(--green-dark); transform: translateY(-1px); }
.btn-ghost { color: var(--ink); border: 1.5px solid var(--line); background: #fff; }
.btn-ghost:hover { border-color: var(--green); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 255, 255, .9); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { width: 44px; height: 44px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: "Poppins", sans-serif; font-size: 1.3rem; font-weight: 400; letter-spacing: -.01em; }
.brand-name b { font-weight: 700; }
.brand-name span { color: #1e78be; }
.brand-tag { font-size: .62rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-soft); margin-top: 3px; }
.nav-links { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav-links a:hover { color: var(--green); }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; color: var(--ink); cursor: pointer; }

/* Hero */
.hero {
  padding: 96px 0 104px;
  background:
    radial-gradient(circle at 85% 20%, rgba(22, 165, 126, .14), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(11, 79, 138, .10), transparent 40%);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); letter-spacing: -.02em; }
.hero h1 span { color: var(--green); }
.hero .lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 560px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-art { position: relative; display: grid; place-items: center; }
.hero-art img { width: min(360px, 80%); height: auto; filter: drop-shadow(0 24px 40px rgba(11, 79, 138, .25)); animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-10px); } }
.stats { display: flex; gap: 36px; margin-top: 40px; flex-wrap: wrap; }
.stats strong { display: block; font-family: "Poppins", sans-serif; font-size: 1.6rem; color: var(--blue); }
.stats span { font-size: .88rem; color: var(--ink-soft); }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.meaning {
  background: linear-gradient(135deg, var(--green-dark), var(--blue));
  color: #fff; border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow);
}
.meaning .devanagari { font-size: 3.4rem; font-weight: 700; line-height: 1; margin-bottom: 8px; }
.meaning p { opacity: .92; margin: 0; }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.value { border-left: 3px solid var(--saffron); padding-left: 14px; }
.value h3 { font-size: 1rem; margin-bottom: 4px; }
.value p { font-size: .92rem; color: var(--ink-soft); margin: 0; }

/* Cards */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: transparent; }
.card h3 { font-size: 1.12rem; }
.card p { color: var(--ink-soft); font-size: .95rem; margin: 0; }
.icon {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(22, 165, 126, .12); color: var(--green-dark); margin-bottom: 18px;
}
.icon svg { width: 24px; height: 24px; }

/* Pillars */
.pillar { position: relative; overflow: hidden; border-top: 4px solid var(--accent); }
.pillar:hover { border-top-color: var(--accent); }
.pillar-s { --accent: var(--blue); }
.pillar-c { --accent: var(--saffron); }
.pillar-h { --accent: var(--green); }
.pillar-letter {
  font-family: "Poppins", sans-serif; font-weight: 700; font-size: 3.4rem; line-height: 1;
  color: var(--accent); margin-bottom: 14px;
}
.pillar h3 { font-size: 1.3rem; }

/* Products */
.products { display: grid; grid-template-columns: repeat(6, 1fr); gap: 22px; }
.product { grid-column: span 3; display: flex; flex-direction: column; }
.product .tag {
  align-self: flex-start; font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--blue); background: rgba(11, 79, 138, .08); padding: 4px 10px; border-radius: 999px; margin-bottom: 14px;
}
.product ul { margin: 16px 0 0; padding: 0; list-style: none; font-size: .92rem; color: var(--ink-soft); }
.product li { padding: 5px 0 5px 24px; position: relative; }
.product li::before {
  content: ""; position: absolute; left: 4px; top: 12px; width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
}
.product .platforms { margin-top: auto; padding-top: 18px; font-size: .8rem; color: var(--green-dark); font-weight: 600; }

/* Process */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding-top: 52px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  position: absolute; top: 0; left: 0; font-family: "Poppins", sans-serif; font-weight: 700; font-size: 2rem;
  color: var(--saffron);
}
.step h3 { font-size: 1.05rem; }
.step p { color: var(--ink-soft); font-size: .93rem; }

/* Contact */
.contact {
  background: linear-gradient(135deg, #0b3b5c, var(--green-dark)); color: #fff;
}
.contact .section-head p, .contact .eyebrow { color: rgba(255, 255, 255, .8); }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.contact-item {
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .15);
  border-radius: var(--radius); padding: 24px;
}
.contact-item h3 { font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; opacity: .75; margin-bottom: 6px; }
.contact-item a, .contact-item p { color: #fff; font-size: 1.05rem; font-weight: 500; text-decoration: none; margin: 0; }
.contact-item a.contact-sub { display: table; margin-top: 10px; font-size: .88rem; font-weight: 600; color: #7fe0bd; }
.contact-item a.contact-sub:hover { text-decoration: underline; }
.contact .btn-primary { background: var(--saffron); color: var(--ink); box-shadow: none; margin-top: 32px; }
.contact .btn-primary:hover { background: #ffb85a; }

/* Footer */
.site-footer { background: #072233; color: rgba(255, 255, 255, .7); padding: 32px 0; font-size: .9rem; }
.site-footer .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.site-footer a { color: rgba(255, 255, 255, .85); text-decoration: none; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid, .about-grid { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .hero-art img { width: 150px; }
  .grid-3, .contact-grid { grid-template-columns: 1fr 1fr; }
  .products { grid-template-columns: 1fr 1fr; }
  .product { grid-column: span 1; }
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  section { padding: 64px 0; }
  .container { padding: 0 16px; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line);
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 14px 20px; }
  .grid-3, .contact-grid, .products, .steps, .values { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 72px; }
}