/* ============================================================
   PCN Communication Pvt. Ltd. — Corporate Website
   Shared Stylesheet
   Brand palette: Blue / Orange / Green (from PCNC logo)
   ============================================================ */

:root {
  /* Brand colors */
  --blue-900: #0b2a54;
  --blue-800: #10386e;
  --blue-700: #164a8a;
  --blue-600: #1e63b8;
  --blue-500: #2a7fd4;
  --blue-400: #4f9de6;
  --blue-200: #c9def5;
  --sky-400: #38bdf8;
  --orange-500: #f47820;
  --orange-400: #ff9a3c;
  --green-600: #257a45;
  --green-500: #2f9e57;
  --green-400: #46bd6f;

  /* Neutrals */
  --ink: #0f1b2d;
  --slate-700: #334155;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;

  /* Semantic */
  --bg: #ffffff;
  --bg-alt: #f5f8fc;
  --text: #1e293b;
  --text-muted: #5a6b83;
  --border: #e5ebf3;

  /* Gradients */
  --grad-brand: linear-gradient(120deg, var(--blue-700) 0%, var(--blue-500) 45%, var(--green-500) 100%);
  --grad-hero: linear-gradient(135deg, #0b2a54 0%, #123f7d 45%, #1663a8 100%);
  --grad-accent: linear-gradient(90deg, var(--orange-500), var(--orange-400));
  --grad-tri: linear-gradient(90deg, var(--blue-500), var(--green-500), var(--orange-500));

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 27, 45, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 27, 45, 0.10);
  --shadow-lg: 0 20px 48px rgba(15, 27, 45, 0.16);

  /* Layout */
  --maxw: 1180px;
  --radius: 16px;
  --radius-sm: 10px;
  --nav-h: 74px;

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; margin: 0 0 .5em; font-weight: 800; letter-spacing: -0.02em; }
p { margin: 0 0 1rem; }
ul { margin: 0; padding: 0; }

/* ---------- Utilities ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 84px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--grad-hero); color: #dbe7f5; }
.section--dark h1, .section--dark h2, .section--dark h3 { color: #fff; }
.text-center { text-align: center; }
.grad-text {
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.eyebrow {
  display: inline-block;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--blue-600);
  background: rgba(30, 99, 184, .08);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 18px;
}
.section--dark .eyebrow { color: #bfe0ff; background: rgba(255,255,255,.10); }
.section-head { max-width: 720px; margin: 0 auto 52px; }
.section-head.text-left { margin-left: 0; }
.section-title { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.section-sub { color: var(--text-muted); font-size: 1.08rem; }
.section--dark .section-sub { color: #b9cbe4; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: .98rem;
  padding: 13px 26px; border-radius: 999px;
  border: 2px solid transparent; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: var(--grad-accent); color: #fff; box-shadow: 0 10px 22px rgba(244,120,32,.32); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(244,120,32,.42); }
.btn--blue { background: var(--blue-600); color: #fff; box-shadow: 0 10px 22px rgba(30,99,184,.3); }
.btn--blue:hover { transform: translateY(-2px); background: var(--blue-700); }
.btn--ghost { background: transparent; color: var(--blue-700); border-color: var(--blue-200, #c9def5); border: 2px solid #cfe0f4; }
.btn--ghost:hover { background: var(--blue-600); color: #fff; border-color: var(--blue-600); }
.btn--white { background: #fff; color: var(--blue-700); }
.btn--white:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--wa { background: #25D366; color: #fff; box-shadow: 0 10px 22px rgba(37,211,102,.3); }
.btn--wa:hover { transform: translateY(-2px); background: #1eb455; }
.btn--lg { padding: 16px 32px; font-size: 1.05rem; }

/* ---------- Navbar ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(15,27,45,.06);
  transition: box-shadow .25s ease, background .25s ease;
}
.nav.scrolled { box-shadow: 0 6px 24px rgba(15,27,45,.08); background: rgba(255,255,255,.94); }
.nav__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo { height: 42px; width: auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-weight: 800; font-size: 1.15rem; color: var(--blue-800); letter-spacing: -.01em; }
.brand__tag { font-size: .64rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--orange-500); }

.nav__links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav__links a {
  display: inline-block; padding: 9px 15px; border-radius: 9px;
  font-weight: 600; font-size: .95rem; color: var(--slate-700);
  transition: color .18s ease, background .18s ease;
}
.nav__links a:hover { color: var(--blue-700); background: var(--slate-100); }
.nav__links a.active { color: var(--blue-700); background: rgba(30,99,184,.10); }
.nav__cta { display: flex; align-items: center; gap: 10px; }
.nav__toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; border-radius: 10px; padding: 10px;
}
.nav__toggle span { display: block; height: 2.5px; background: var(--blue-800); border-radius: 2px; transition: .3s; }
.nav__toggle span + span { margin-top: 5px; }
.nav__toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; padding: calc(var(--nav-h) + 70px) 0 90px;
  background: var(--grad-hero); color: #eaf2fb; overflow: hidden;
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(10px); opacity: .5;
  pointer-events: none;
}
.hero::before { width: 420px; height: 420px; top: -120px; right: -80px;
  background: radial-gradient(circle, rgba(56,189,248,.5), transparent 62%); }
.hero::after { width: 460px; height: 460px; bottom: -180px; left: -120px;
  background: radial-gradient(circle, rgba(47,158,87,.42), transparent 62%); }
.hero__grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center;
}
.hero h1 { color: #fff; font-size: clamp(2.1rem, 4.6vw, 3.4rem); margin-bottom: 20px; }
.hero h1 .hl { background: linear-gradient(90deg, var(--orange-400), var(--sky-400)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero__lead { font-size: 1.16rem; color: #c8dbf0; max-width: 560px; margin-bottom: 30px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero__badges { display: flex; flex-wrap: wrap; gap: 10px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18);
  padding: 8px 15px; border-radius: 999px; font-size: .86rem; font-weight: 600; color: #dbe9fa;
}
.hero__badge b { color: #fff; }

/* Hero visual card */
.hero__art { position: relative; }
.hero__panel {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16);
  border-radius: 22px; padding: 26px; backdrop-filter: blur(8px);
  box-shadow: 0 30px 60px rgba(0,0,0,.28);
}
.hero__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hstat { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 14px; padding: 18px; }
.hstat__num { font-size: 1.9rem; font-weight: 800; color: #fff; line-height: 1; }
.hstat__num small { font-size: 1.1rem; }
.hstat__label { font-size: .82rem; color: #bcd2ec; margin-top: 6px; }
.hero__note { display: flex; align-items: center; gap: 10px; margin-top: 18px; font-size: .84rem; color: #c8dbf0; }
.hero__note .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green-400); box-shadow: 0 0 0 4px rgba(70,189,111,.25); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{ box-shadow: 0 0 0 3px rgba(70,189,111,.25);} 50%{ box-shadow: 0 0 0 7px rgba(70,189,111,0);} }

/* ---------- Trust bar ---------- */
.trustbar { background: #fff; border-bottom: 1px solid var(--border); }
.trustbar__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 40px; padding: 22px 0; }
.trustbar__item { display: flex; align-items: center; gap: 10px; color: var(--slate-500); font-weight: 600; font-size: .92rem; }
.trustbar__item svg { width: 20px; height: 20px; color: var(--blue-500); }

/* ---------- Stats strip ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.stat { text-align: center; padding: 26px 16px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.stat__num { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; }
.stat__label { color: var(--text-muted); font-weight: 600; font-size: .95rem; margin-top: 4px; }

/* ---------- Cards / grid ---------- */
.grid { display: grid; gap: 26px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: #d4e4f6; }
.card__icon {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  margin-bottom: 18px; color: #fff;
}
.card__icon svg { width: 28px; height: 28px; }
.ic-blue { background: linear-gradient(135deg, var(--blue-600), var(--blue-400)); }
.ic-green { background: linear-gradient(135deg, var(--green-500), var(--green-400)); }
.ic-orange { background: linear-gradient(135deg, var(--orange-500), var(--orange-400)); }
.ic-sky { background: linear-gradient(135deg, #0ea5e9, var(--sky-400)); }
.card h3 { font-size: 1.22rem; margin-bottom: 8px; }
.card p { color: var(--text-muted); margin: 0; font-size: .98rem; }
.card__link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; color: var(--blue-600); font-weight: 700; font-size: .92rem; }
.card__link svg { width: 16px; height: 16px; transition: transform .2s; }
.card:hover .card__link svg { transform: translateX(4px); }

/* Feature list with checks */
.checklist { list-style: none; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; color: var(--slate-700); }
.checklist li svg { flex: none; width: 22px; height: 22px; color: var(--green-500); margin-top: 2px; }

/* Split media block */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.split--reverse .split__media { order: 2; }
.media-card {
  border-radius: 20px; padding: 34px; color: #fff; position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg); min-height: 320px; display: flex; flex-direction: column; justify-content: flex-end;
}
.media-card--blue { background: var(--grad-hero); }
.media-card--green { background: linear-gradient(135deg, #12603a, #2f9e57); }
.media-card__pattern { position: absolute; inset: 0; opacity: .18;
  background-image: radial-gradient(circle at 20% 20%, #fff 1px, transparent 1.4px);
  background-size: 26px 26px; }
.media-card__inner { position: relative; z-index: 1; }
.media-card h3 { color: #fff; }
.media-card p { color: rgba(255,255,255,.85); margin: 0; }

/* ---------- Timeline ---------- */
.timeline { position: relative; max-width: 860px; margin: 0 auto; }
.timeline::before { content: ""; position: absolute; left: 26px; top: 8px; bottom: 8px; width: 3px; background: linear-gradient(var(--blue-400), var(--green-400), var(--orange-400)); border-radius: 3px; }
.tl-item { position: relative; padding: 0 0 34px 74px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot { position: absolute; left: 14px; top: 2px; width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 4px solid var(--blue-500); box-shadow: 0 0 0 4px rgba(30,99,184,.12); }
.tl-item:nth-child(3n+2) .tl-dot { border-color: var(--green-500); box-shadow: 0 0 0 4px rgba(47,158,87,.12); }
.tl-item:nth-child(3n) .tl-dot { border-color: var(--orange-500); box-shadow: 0 0 0 4px rgba(244,120,32,.12); }
.tl-year { display: inline-block; font-weight: 800; color: var(--blue-700); font-size: 1.05rem; margin-bottom: 3px; }
.tl-item:nth-child(3n+2) .tl-year { color: var(--green-600, #257a45); }
.tl-item:nth-child(3n) .tl-year { color: var(--orange-500); }
.tl-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 18px 22px; box-shadow: var(--shadow-sm); }
.tl-card h4 { margin: 0 0 5px; font-size: 1.05rem; }
.tl-card p { margin: 0; color: var(--text-muted); font-size: .96rem; }

/* ---------- Director profile ---------- */
.leader { display: grid; grid-template-columns: 300px 1fr; gap: 44px; align-items: center; }
.leader__photo {
  aspect-ratio: 1; border-radius: 24px; background: var(--grad-hero); position: relative; overflow: hidden;
  display: grid; place-items: center; box-shadow: var(--shadow-lg);
}
.leader__initials { font-size: 5rem; font-weight: 800; color: rgba(255,255,255,.92); }
.leader__badge { position: absolute; bottom: 16px; left: 16px; right: 16px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.2); border-radius: 12px; padding: 10px 14px; color: #fff; font-size: .82rem; text-align: center; backdrop-filter: blur(4px); }
.leader__meta { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 20px; }
.pill { background: var(--slate-100); border: 1px solid var(--border); color: var(--slate-700); padding: 7px 14px; border-radius: 999px; font-size: .86rem; font-weight: 600; }

/* ---------- Info table ---------- */
.info-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.info-table th, .info-table td { text-align: left; padding: 15px 20px; border-bottom: 1px solid var(--border); font-size: .97rem; }
.info-table tr:last-child th, .info-table tr:last-child td { border-bottom: 0; }
.info-table th { width: 42%; color: var(--slate-500); font-weight: 600; background: var(--slate-50); }
.info-table td { color: var(--ink); font-weight: 600; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--grad-hero); border-radius: 26px; padding: 56px; text-align: center; color: #fff; box-shadow: var(--shadow-lg); }
.cta-band::after { content:""; position:absolute; inset:0; opacity:.16; background-image: radial-gradient(circle at 80% 30%, var(--orange-400) 0, transparent 40%), radial-gradient(circle at 15% 80%, var(--green-400) 0, transparent 40%); }
.cta-band__inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.cta-band h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.4rem); }
.cta-band p { color: #cfe0f4; font-size: 1.1rem; }
.cta-band .btn-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 44px; align-items: start; }
.contact-cards { display: grid; gap: 18px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 20px; box-shadow: var(--shadow-sm); }
.contact-item__icon { flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; color: #fff; }
.contact-item__icon svg { width: 22px; height: 22px; }
.contact-item h4 { margin: 0 0 3px; font-size: 1rem; }
.contact-item p, .contact-item a { margin: 0; color: var(--text-muted); font-size: .95rem; }
.contact-item a:hover { color: var(--blue-600); }

.form { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-md); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: .9rem; color: var(--slate-700); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--slate-200); border-radius: 10px;
  font-family: inherit; font-size: .97rem; color: var(--ink); background: var(--slate-50); transition: border .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(42,127,212,.15); background: #fff; }
.field textarea { resize: vertical; min-height: 120px; }
.form__note { font-size: .82rem; color: var(--slate-500); margin-top: 4px; }
.form__msg { display: none; margin-top: 14px; padding: 12px 16px; border-radius: 10px; font-weight: 600; font-size: .92rem; }
.form__msg.show { display: block; }
.form__msg.ok { background: #e7f7ee; color: #1c7a44; border: 1px solid #b9e6cb; }
.form__msg.err { background: #fdecec; color: #b42318; border: 1px solid #f5c4c0; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero { background: var(--grad-hero); color: #eaf2fb; padding: calc(var(--nav-h) + 56px) 0 64px; position: relative; overflow: hidden; }
.page-hero::after { content:""; position:absolute; top:-100px; right:-60px; width:360px; height:360px; border-radius:50%; background: radial-gradient(circle, rgba(56,189,248,.35), transparent 62%); }
.page-hero__inner { position: relative; z-index: 1; max-width: 760px; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 14px; }
.page-hero p { color: #c8dbf0; font-size: 1.14rem; margin: 0; }
.crumbs { font-size: .85rem; color: #a9c4e4; margin-bottom: 16px; }
.crumbs a:hover { color: #fff; }
.crumbs span { opacity: .6; margin: 0 6px; }

/* ---------- Coverage / districts ---------- */
.dist-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.dist { background:#fff; border:1px solid var(--border); border-radius:14px; padding:22px; box-shadow: var(--shadow-sm); display:flex; gap:14px; align-items:center; transition: transform .2s, box-shadow .2s; }
.dist:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.dist__pin { flex:none; width:44px; height:44px; border-radius:12px; display:grid; place-items:center; background: linear-gradient(135deg,var(--blue-600),var(--blue-400)); color:#fff; }
.dist__pin svg { width:22px; height:22px; }
.dist h4 { margin:0; font-size:1.02rem; }
.dist span { color: var(--text-muted); font-size:.86rem; }

/* ---------- Footer ---------- */
.footer { background: #0a1f3d; color: #a9bdd6; padding: 64px 0 26px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.10); }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; letter-spacing: .02em; }
.footer__brand .brand__name { color: #fff; }
.footer__brand .brand__tag { color: var(--orange-400); }
.footer__about { font-size: .93rem; color: #93a9c6; margin: 16px 0 18px; max-width: 320px; }
.footer__links { list-style: none; display: grid; gap: 11px; }
.footer__links a { color: #a9bdd6; font-size: .94rem; transition: color .18s, padding .18s; }
.footer__links a:hover { color: #fff; padding-left: 4px; }
.footer__contact li { display: flex; gap: 11px; align-items: flex-start; margin-bottom: 13px; font-size: .93rem; color: #a9bdd6; }
.footer__contact svg { flex: none; width: 18px; height: 18px; color: var(--sky-400); margin-top: 3px; }
.footer__contact a:hover { color:#fff; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 22px; font-size: .86rem; color: #7f96b5; }
.footer__bottom a:hover { color: #fff; }
.footer__social { display: flex; gap: 10px; }
.footer__social a { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: rgba(255,255,255,.07); color: #cbdaee; transition: background .2s, transform .2s; }
.footer__social a:hover { background: var(--blue-600); transform: translateY(-2px); color:#fff; }
.footer__social svg { width: 18px; height: 18px; }

/* ---------- Floating WhatsApp ---------- */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: #25D366; display: grid; place-items: center; box-shadow: 0 12px 28px rgba(37,211,102,.42); transition: transform .2s; animation: waPulse 2.4s infinite; }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; color: #fff; }
@keyframes waPulse { 0%{ box-shadow: 0 0 0 0 rgba(37,211,102,.45);} 70%{ box-shadow: 0 0 0 16px rgba(37,211,102,0);} 100%{ box-shadow: 0 0 0 0 rgba(37,211,102,0);} }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .split, .contact-grid, .leader { grid-template-columns: 1fr; gap: 34px; }
  .split--reverse .split__media { order: 0; }
  .leader { text-align: center; }
  .leader__meta { justify-content: center; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .grid--4, .stats { grid-template-columns: 1fr 1fr; }
  .dist-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 780px) {
  .nav__links, .nav__cta .btn { display: none; }
  .nav__toggle { display: block; }
  .nav__links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; padding: 14px 20px 22px; box-shadow: var(--shadow-lg);
    transform: translateY(-140%); transition: transform .32s ease; z-index: 99;
    border-bottom: 1px solid var(--border);
  }
  .nav__links.open { transform: translateY(0); display: flex; }
  .nav__links a { padding: 13px 14px; font-size: 1rem; border-radius: 10px; }
  .nav__links .btn { display: inline-flex; justify-content: center; margin-top: 8px; }
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .cta-band { padding: 40px 24px; }
}
@media (max-width: 520px) {
  .grid--4, .stats, .dist-grid { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .container { padding: 0 18px; }
  .cta-band { padding: 34px 20px; }
}

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