/* ===== Global Drishti — Stylesheet ===== */
:root {
  --primary: #0b5fff;
  --primary-dark: #0846c2;
  --accent: #ff8a00;
  --dark: #0f1b33;
  --text: #3b4660;
  --muted: #6b7690;
  --bg: #ffffff;
  --bg-alt: #f4f7fd;
  --border: #e3e8f2;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 27, 51, 0.08);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }

h1, h2, h3, h4 { color: var(--dark); line-height: 1.25; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; margin-bottom: 1rem; }
h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: .5rem; }

.container { width: min(1140px, 100% - 2.5rem); margin-inline: auto; }

.eyebrow {
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .82rem;
  margin-bottom: .6rem;
}
.lead { font-size: 1.1rem; color: var(--muted); margin: 1.2rem 0 2rem; max-width: 560px; }
.highlight {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: .85rem 1.8rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .25s ease;
  font-family: inherit;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(11,95,255,.3); }
.btn-outline { border-color: var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-light { background: #fff; color: var(--primary); }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,.2); }
.btn-block { width: 100%; }
.btn:disabled { opacity: .7; cursor: not-allowed; transform: none; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.scrolled { border-color: var(--border); box-shadow: 0 4px 20px rgba(15,27,51,.05); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: .55rem; font-size: 1.35rem; color: var(--dark); font-weight: 500; }
.logo strong { color: var(--primary); font-weight: 700; }
.nav { display: flex; gap: 2rem; }
.nav a { color: var(--dark); font-weight: 500; position: relative; padding: .3rem 0; }
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--primary); transition: width .25s;
}
.nav a:hover::after, .nav a.active::after { width: 100%; }
.nav a.active { color: var(--primary); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--dark); margin: 5px 0; transition: .3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  padding: 5rem 0 6rem;
  background:
    radial-gradient(circle at 85% 20%, rgba(11,95,255,.10), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(255,138,0,.10), transparent 40%);
  overflow: hidden;
}
.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-visual { display: flex; justify-content: center; }
.globe { position: relative; width: min(380px, 80vw); aspect-ratio: 1; }
.ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(11,95,255,.25);
}
.ring-1 { animation: spin 18s linear infinite; border-top-color: var(--primary); }
.ring-2 { inset: 12%; border-color: rgba(255,138,0,.3); border-right-color: var(--accent); animation: spin 12s linear infinite reverse; }
.ring-3 { inset: 24%; border-style: dashed; animation: spin 25s linear infinite; }
.eye {
  position: absolute; inset: 36%; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #5b95ff, var(--primary) 50%, var(--dark));
  box-shadow: 0 0 60px rgba(11,95,255,.45);
  animation: pulse 3s ease-in-out infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 50% { transform: scale(1.08); } }

/* ===== Sections ===== */
.section { padding: 5.5rem 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 600px; margin: 0 auto 3rem; }

.about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; }
.about-grid p + p { margin-top: 1rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.card {
  background: #fff; padding: 2rem; border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: transform .3s, box-shadow .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card-icon {
  font-size: 1.8rem; width: 56px; height: 56px; display: grid; place-items: center;
  background: var(--bg-alt); border-radius: 12px; margin-bottom: 1.2rem;
}
.card p { color: var(--muted); font-size: .95rem; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; text-align: center; }
.stat-num, .stat-plus { font-size: 2.8rem; font-weight: 700; color: var(--primary); }
.stat p { color: var(--muted); font-weight: 500; }

.cta {
  background: linear-gradient(120deg, var(--primary), #3b2bd8);
  color: #fff; padding: 4.5rem 0; text-align: center;
}
.cta h2 { color: #fff; }
.cta p { opacity: .9; margin-bottom: 1.8rem; }

/* ===== Contact page ===== */
.page-hero {
  padding: 4.5rem 0 2rem; text-align: center;
  background: radial-gradient(circle at 50% 0%, rgba(11,95,255,.10), transparent 60%);
}
.page-hero .lead { margin-inline: auto; }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 2.5rem; align-items: start; }
.contact-info {
  background: var(--dark); color: #cdd6ea; padding: 2.5rem; border-radius: var(--radius);
}
.contact-info h2 { color: #fff; font-size: 1.6rem; margin-bottom: 1.8rem; }
.contact-info ul { list-style: none; display: grid; gap: 1.6rem; }
.contact-info li { display: flex; gap: 1rem; }
.contact-info h4 { color: #fff; font-size: 1rem; font-weight: 600; }
.contact-info a { color: #9cc0ff; }
.ci-icon {
  flex-shrink: 0; width: 44px; height: 44px; display: grid; place-items: center;
  background: rgba(255,255,255,.08); border-radius: 10px; font-size: 1.2rem;
}

.contact-form {
  background: #fff; padding: 2.5rem; border-radius: var(--radius);
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { margin-bottom: 1.2rem; display: flex; flex-direction: column; }
.field label { font-weight: 500; color: var(--dark); font-size: .9rem; margin-bottom: .4rem; }
.field input, .field textarea {
  font-family: inherit; font-size: .95rem; color: var(--dark);
  padding: .8rem 1rem; border: 1.5px solid var(--border); border-radius: 10px;
  background: var(--bg-alt); transition: border-color .2s, background .2s;
  resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--primary); background: #fff; }
.field.invalid input, .field.invalid textarea { border-color: #e5484d; }
.error { color: #e5484d; font-size: .8rem; min-height: 1em; margin-top: .25rem; }
.form-status { margin-top: 1rem; text-align: center; font-weight: 500; }
.form-status.success { color: #18a058; }
.form-status.fail { color: #e5484d; }

/* ===== Footer ===== */
.site-footer { background: var(--dark); color: #a9b4cc; padding: 1.8rem 0; font-size: .9rem; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.site-footer nav { display: flex; gap: 1.5rem; }
.site-footer a { color: #a9b4cc; }
.site-footer a:hover { color: #fff; }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .ring, .eye { animation: none; }
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .hero-inner, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding: 3rem 0 4rem; text-align: center; }
  .hero .lead { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; gap: 0; background: #fff;
    border-bottom: 1px solid var(--border);
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .nav.open { max-height: 200px; }
  .nav a { padding: 1rem 1.25rem; border-top: 1px solid var(--border); }
  .nav a::after { display: none; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form, .contact-info { padding: 1.6rem; }
  .section { padding: 4rem 0; }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* ===== Home quote ===== */
body:has(.quote-page) { display: flex; flex-direction: column; min-height: 100vh; }
.quote-page { flex: 1; display: grid; place-items: center; padding: 3rem 1.25rem; text-align: center; }
.quote p { font-size: clamp(1.6rem, 4.5vw, 3rem); font-weight: 600; color: var(--dark); line-height: 1.4; }
.quote p + p { margin-top: .6rem; color: var(--primary); }

/* Quote animation */
.quote-page {
  position: relative; overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, rgba(11,95,255,.10), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(255,138,0,.10), transparent 40%);
}
.quote-bg {
  position: absolute; width: min(560px, 90vw); aspect-ratio: 1;
  left: 50%; top: 50%; transform: translate(-50%, -50%);
  opacity: .6; pointer-events: none;
}
.quote { position: relative; }
.quote p { opacity: 0; animation: fadeUp .9s ease forwards; }
.quote p:nth-child(1) { animation-delay: .2s; }
.quote p:nth-child(2) {
  animation-delay: .9s;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
  background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: fadeUp .9s ease .9s forwards, shine 4s linear 1.8s infinite;
}
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes shine { to { background-position: 200% center; } }
@media (prefers-reduced-motion: reduce) {
  .quote p { opacity: 1; animation: none !important; }
}