:root {
  --green: #4db82c;
  --green-deep: #2d7a1c;
  --green-soft: #7ed957;
  --green-glow: rgba(126, 217, 87, 0.35);
  --blue: #00a8e8;
  --blue-deep: #0077b6;
  --blue-soft: #4dc4f0;
  --ink: #07140c;
  --ink-2: #12241a;
  --paper: #f4faf3;
  --paper-2: #e8f5e4;
  --muted: #5c7264;
  --white: #ffffff;
  --line: rgba(255,255,255,.12);
  --shadow: 0 24px 60px rgba(7, 20, 12, .18);
  --radius: 22px;
  --max: 1180px;
  --nav-h: 78px;
  --font: "Segoe UI", Bahnschrift, "Trebuchet MS", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: rgba(7, 20, 12, .82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; font-weight: 700; letter-spacing: .4px; }
.brand img { width: 46px; height: 46px; }
.brand span { line-height: 1.1; font-size: 13px; }
.brand b { display: block; font-size: 15px; letter-spacing: 1px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  color: #d7ead0; padding: 8px 12px; border-radius: 999px; font-size: 14px; font-weight: 600;
}
.nav-links a:hover, .nav-links a.active { background: rgba(126,217,87,.16); color: #fff; }
.nav-cta {
  background: linear-gradient(90deg, var(--green), var(--blue));
  color: #fff !important; padding: 10px 16px !important;
}
.burger { display: none; background: none; border: 0; color: #fff; font-size: 28px; cursor: pointer; }

/* HERO */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  display: grid; place-items: center;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(4,16,10,.82) 0%, rgba(4,16,10,.52) 46%, rgba(4,20,30,.28) 100%),
    url("../img/hero-bulb.jpg") right 20% center / cover no-repeat;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(126,217,87,.18) 0 2px, transparent 3px),
    radial-gradient(circle at 70% 60%, rgba(0,168,232,.18) 0 2px, transparent 3px);
  background-size: 90px 90px, 120px 120px;
  animation: drift 28s linear infinite;
  pointer-events: none;
}
@keyframes drift { to { background-position: 180px 90px, -120px 240px; } }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; position: relative; padding: 64px 0 80px; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08); border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 999px; font-size: 12px; letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--green-soft);
}
.hero h1 {
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.02; letter-spacing: -1.2px; margin: 16px 0 18px;
}
.hero h1 em { font-style: normal; color: var(--green-soft); }
.hero p.lead { font-size: 18px; color: #cfe3d6; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: 999px; font-weight: 700; border: 0; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(90deg, var(--green), #39a824); color: #fff; box-shadow: 0 10px 30px rgba(77,184,44,.35); }
.btn-ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.25); }
.btn-blue { background: linear-gradient(90deg, var(--blue), var(--blue-deep)); color: #fff; }
.orb {
  width: min(420px, 100%); aspect-ratio: 1; margin-inline: auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,.18), transparent 28%),
    radial-gradient(circle at 50% 50%, rgba(77,184,44,.18), rgba(0,168,232,.08) 70%, transparent 72%);
  border: 1px solid rgba(255,255,255,.12);
  display: grid; place-items: center;
  box-shadow: 0 0 80px var(--green-glow);
  animation: pulse 5s ease-in-out infinite;
}
.orb img { width: 72%; filter: drop-shadow(0 12px 24px rgba(0,0,0,.35)); }
@keyframes pulse { 50% { transform: scale(1.03); box-shadow: 0 0 110px rgba(0,168,232,.28); } }

/* SECTIONS */
section { padding: 88px 0; }
.sec-title { font-size: clamp(28px, 4vw, 44px); line-height: 1.15; letter-spacing: -.6px; }
.sec-title span { color: var(--green-deep); }
.eyebrow { color: var(--green-deep); font-weight: 800; letter-spacing: 1.6px; text-transform: uppercase; font-size: 12px; margin-bottom: 10px; }
.muted { color: var(--muted); }
.center { text-align: center; }
.dark {
  background:
    radial-gradient(600px 280px at 90% 0%, rgba(0,168,232,.16), transparent),
    linear-gradient(180deg, #07140c, #0b2418);
  color: #e8f5e4;
}
.dark .sec-title span, .dark .eyebrow { color: var(--green-soft); }
.dark .muted { color: #b7cbbd; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.stat {
  background: rgba(255,255,255,.05); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px;
}
.stat b { display: block; font-size: 34px; color: var(--green-soft); }
.stat span { color: #c5d8cb; font-size: 14px; }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
.card {
  background: #fff; border-radius: var(--radius); padding: 24px;
  box-shadow: var(--shadow); border: 1px solid #dcead8;
  transition: transform .2s ease;
}
.card:hover { transform: translateY(-6px); }
.icon-pill {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  background: linear-gradient(135deg, #e9f8e2, #d6f1ff); font-size: 24px; margin-bottom: 14px;
}
.card h3 { font-size: 20px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.panel {
  background: #fff; border-radius: 28px; padding: 32px; box-shadow: var(--shadow);
}
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 20px; }
.value { background: var(--paper-2); border-radius: 16px; padding: 16px; }
.value h4 { color: var(--green-deep); margin-bottom: 4px; }

.partners { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 28px; }
.partner {
  background: #fff; border-radius: 16px; padding: 16px 20px; min-width: 180px;
  text-align: center; font-weight: 800; color: var(--ink-2); box-shadow: var(--shadow);
}
.partner small { display: block; font-weight: 500; color: var(--muted); }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
.blog-card {
  background: #fff; border-radius: 22px; overflow: hidden; box-shadow: var(--shadow);
  display: flex; flex-direction: column;
}
.blog-thumb {
  height: 170px; display: grid; place-items: center; color: #fff; font-size: 42px;
  background: linear-gradient(135deg, #1f6b2a, #0a6ea0); overflow: hidden;
}
.blog-thumb img { width: 100%; height: 100%; object-fit: cover; }
.blog-card .body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.tag { font-size: 11px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; color: var(--blue-deep); }
.blog-card h3 { margin: 8px 0; font-size: 19px; }
.blog-card p { color: var(--muted); font-size: 14.5px; flex: 1; }

.resources { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.res {
  display: flex; gap: 14px; align-items: flex-start;
  background: #fff; padding: 16px; border-radius: 16px; border: 1px solid #dcead8;
}
.res a { color: var(--blue-deep); font-weight: 700; }

form.interest {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  background: #fff; padding: 28px; border-radius: 24px; box-shadow: var(--shadow);
}
form.interest .full { grid-column: 1 / -1; }
label { font-size: 13px; font-weight: 700; color: var(--ink-2); display: block; margin-bottom: 6px; }
input, select, textarea {
  width: 100%; padding: 12px 14px; border-radius: 12px;
  border: 1px solid #c9ddc4; background: #f8fdf7;
}
textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 13px; color: var(--muted); margin-top: 8px; }

.article { max-width: 760px; margin: 0 auto; }
.article h1 { font-size: clamp(30px, 4vw, 46px); line-height: 1.15; margin: 10px 0 16px; }
.article p, .article li { margin-bottom: 14px; }
.article ul, .article ol { padding-left: 20px; margin-bottom: 16px; }
.article h2 { margin: 28px 0 10px; font-size: 26px; }
.meta { color: var(--muted); font-size: 14px; }

footer {
  background: #04140b; color: #cfe3d6; padding: 48px 0 24px;
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; }
footer a { color: #e8f5e4; }
footer a:hover { color: var(--green-soft); }
.foot-brand { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.foot-brand img { width: 44px; }
.copy { border-top: 1px solid var(--line); margin-top: 28px; padding-top: 16px; font-size: 13px; color: #8aa392; }

.page-hero {
  padding: 0; color: #fff; background: #04140b;
}
.page-hero h1 { font-size: clamp(32px, 5vw, 56px); }
.page-banner { display: block; width: 100%; max-height: 56vh; object-fit: cover; object-position: center top; background: #04140b; }
.page-banner.tall { max-height: 92vh; object-fit: contain; }
.article-hero {
  padding: 56px 0 40px; color: #fff;
  background:
    linear-gradient(180deg, rgba(4,20,12,.45), rgba(4,20,12,.72)),
    url("../img/head-solutions.jpg") center / cover no-repeat;
}
.page-intro { padding: 36px 0 0; color: var(--ink); background: var(--paper); }
.pack-poster {
  max-width: 860px; margin: 28px auto 0;
  border-radius: 18px; overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid #dcead8;
}
.pack-poster img { width: 100%; display: block; }
.pack-caption { text-align: center; color: var(--muted); font-size: 13px; margin-top: 10px; }
.photo-frame {
  border-radius: 28px; overflow: hidden; box-shadow: var(--shadow);
  min-height: 280px;
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; }
.blog-card .blog-thumb {
  height: 170px; padding: 0; overflow: hidden;
}
.blog-card .blog-thumb img { width: 100%; height: 100%; object-fit: cover; }
.partner-strip { width: 100%; border-radius: 20px; background: #fff; padding: 12px; box-shadow: var(--shadow); }
.cta-band {
  position: relative; color: #fff; overflow: hidden;
  background:
    linear-gradient(90deg, rgba(4,20,12,.72), rgba(4,20,12,.45)),
    url("../img/photo-green-bulb.jpg") center / cover no-repeat;
}

@media (max-width: 980px) {
  .hero-grid, .split, .cards, .stats, .blog-grid, .foot-grid, .resources { grid-template-columns: 1fr 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .burger { display: block; }
  .nav-links {
    display: none; position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: #07140c; flex-direction: column; padding: 16px; gap: 8px;
  }
  .nav-links.open { display: flex; }
  .hero-grid, .split, .cards, .stats, .blog-grid, .foot-grid, .resources, form.interest { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
}