/* =====================================================
   Lightning Energy Philippines — brand stylesheet
   Palette:  Charcoal #1E1E1E · Cement #5E5E5E · Ash #808285
             White #FFFFFF · Aqua #00EAD3
   Fonts:    Next Sphere → Chakra Petch (headlines)
             Urbanist (subheadings) · General Sans (body)
   ===================================================== */
:root {
  --charcoal: #1E1E1E;
  --charcoal-2: #161616;
  --charcoal-3: #121212;
  --card: #242424;
  --card-2: #2b2b2b;
  --line: #333333;
  --cement: #5E5E5E;
  --ash: #808285;
  --white: #FFFFFF;
  --aqua: #00EAD3;
  --aqua-soft: rgba(0, 234, 211, 0.12);

  /* legacy aliases so existing markup keeps working */
  --aqua-deep: #FFFFFF;   /* heading text on dark */
  --aqua-dark: #00EAD3;   /* accent / links */
  --ink: #FFFFFF;
  --slate: #ADB1B4;       /* muted body text */
  --mist: #161616;        /* alt section bg */

  --gradient: linear-gradient(90deg, #00EAD3 0%, #7ff5ea 55%, #FFFFFF 100%);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  --radius: 10px;
  --maxw: 1160px;

  --f-head: "Chakra Petch", "Urbanist", system-ui, sans-serif;
  --f-sub: "Urbanist", system-ui, sans-serif;
  --f-body: "General Sans", "Urbanist", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--f-body);
  color: #E9EBEC;
  line-height: 1.7;
  background: var(--charcoal);
  -webkit-font-smoothing: antialiased;
}

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

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.lang { color: var(--aqua); font-weight: 600; }

/* Brand type treatment */
h1, h2, .hero h1, .section-head h2, .brand-word, .cta-banner h2, .split h2 {
  font-family: var(--f-head);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
  line-height: 1.06;
  color: var(--white);
}
h3, .kicker, label, .brand small { font-family: var(--f-sub); }

/* Gradient bar (brand motif) */
.gbar { height: 6px; width: 190px; border-radius: 4px; background: var(--gradient); margin: 20px 0; }
.gbar.center { margin-left: auto; margin-right: auto; }

/* ---------- Top bar ---------- */
.topbar { background: var(--charcoal-3); color: var(--ash); font-size: 0.84rem; border-bottom: 1px solid var(--line); }
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 9px 22px; flex-wrap: wrap; }
.topbar a { color: #cfd2d3; }
.topbar a:hover { color: var(--aqua); }

/* ---------- Header / nav ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(22, 22, 22, 0.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 18px; }

.brand { display: flex; align-items: center; gap: 12px; color: var(--white); }
.brand .logo-icon { width: 40px; height: 40px; }
.brand-word { font-size: 1.12rem; }
.brand small { display: block; font-size: 0.6rem; letter-spacing: 3px; color: var(--ash); font-weight: 600; margin-top: 2px; }

.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; }
.nav-links a { color: #E9EBEC; font-weight: 600; font-size: 0.95rem; font-family: var(--f-sub); }
.nav-links a:hover { color: var(--aqua); }

.btn {
  display: inline-block; background: var(--aqua); color: #0C1211 !important;
  padding: 12px 24px; border-radius: 6px; font-weight: 700; font-family: var(--f-sub);
  border: none; cursor: pointer; transition: transform 0.15s ease, box-shadow 0.15s ease;
  font-size: 0.95rem; letter-spacing: 0.3px; box-shadow: 0 8px 22px rgba(0, 234, 211, 0.18);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0, 234, 211, 0.28); }
.btn.ghost { background: transparent; color: var(--aqua) !important; border: 1.5px solid var(--aqua); box-shadow: none; }
.btn.ghost:hover { background: var(--aqua-soft); }

.menu-toggle { display: none; background: none; border: none; font-size: 1.6rem; color: var(--white); cursor: pointer; }

/* ---------- Hero ---------- */
.hero { background: radial-gradient(1100px 500px at 85% -10%, rgba(0,234,211,0.14), transparent 60%), var(--charcoal); color: #fff; position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero::after {
  content: ""; position: absolute; right: -80px; top: 50%; transform: translateY(-50%);
  width: 520px; height: 520px; opacity: 0.06;
  background: url("logo-icon.svg") center/contain no-repeat;
}
.hero .container { padding-top: 88px; padding-bottom: 88px; position: relative; z-index: 2; }
.hero .eyebrow { display: inline-block; border: 1px solid rgba(0,234,211,0.5); color: var(--aqua); padding: 6px 16px; border-radius: 30px; font-size: 0.76rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 22px; font-family: var(--f-sub); font-weight: 600; }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); margin-bottom: 8px; }
.hero .gbar { margin: 18px 0 24px; }
.hero p { font-size: 1.12rem; max-width: 640px; color: var(--slate); margin-bottom: 30px; }
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Sections ---------- */
section { padding: 78px 0; }
.section-head { text-align: center; max-width: 740px; margin: 0 auto 52px; }
.section-head .kicker { color: var(--aqua); font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; font-size: 0.78rem; }
.section-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin: 12px 0 14px; }
.section-head p { color: var(--slate); font-size: 1.05rem; }
.alt { background: var(--charcoal-2); }

/* ---------- Grids / cards ---------- */
.grid { display: grid; gap: 24px; }
.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: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; transition: transform 0.18s ease, border-color 0.18s ease; }
.card:hover { transform: translateY(-4px); border-color: rgba(0, 234, 211, 0.5); }
.card .icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 10px; background: var(--aqua-soft); border: 1px solid rgba(0,234,211,0.4); font-size: 1.5rem; margin-bottom: 16px; }
.card h3 { color: var(--white); font-size: 1.2rem; margin-bottom: 10px; font-weight: 600; }
.card p { color: var(--slate); }
.card ul { margin: 14px 0 0 18px; color: var(--slate); }
.card ul li { margin-bottom: 6px; }
.card ul li::marker { color: var(--aqua); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stats .num { font-family: var(--f-head); font-size: 2.5rem; font-weight: 700; color: var(--aqua); }
.stats .lbl { color: var(--slate); font-weight: 600; font-family: var(--f-sub); }

/* ---------- Trust badges ---------- */
.trust { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; align-items: center; }
.trust .pill { background: var(--card); border: 1px solid var(--line); border-radius: 40px; padding: 10px 20px; font-weight: 600; color: #E9EBEC; font-family: var(--f-sub); font-size: 0.92rem; }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; }
.split .media { position: relative; background: radial-gradient(400px 300px at 50% 40%, rgba(0,234,211,0.16), transparent 70%), var(--card); border: 1px solid var(--line); border-radius: var(--radius); min-height: 320px; display: grid; place-items: center; font-size: 4.6rem; overflow: hidden; }
.split .media::before { content: ""; position: absolute; inset: 0; background: url("logo-icon.svg") center/62% no-repeat; opacity: 0.08; }
.split h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 6px; }
.split .gbar { margin: 14px 0 18px; }
.split p { color: var(--slate); margin-bottom: 14px; }
.split ul li::marker { color: var(--aqua); }

/* ---------- CTA banner ---------- */
.cta-banner { background: var(--charcoal-2); text-align: center; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); position: relative; }
.cta-banner .gbar { margin: 0 auto 26px; }
.cta-banner h2 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); margin-bottom: 14px; }
.cta-banner p { color: var(--slate); max-width: 640px; margin: 0 auto 26px; font-size: 1.06rem; }

/* ---------- Package cards ---------- */
.pkg { position: relative; overflow: hidden; }
.pkg .tag { position: absolute; top: 16px; right: -34px; background: var(--aqua); color: #0C1211; padding: 5px 44px; transform: rotate(45deg); font-size: 0.7rem; font-weight: 700; letter-spacing: 1px; font-family: var(--f-sub); }
.pkg .price { font-family: var(--f-head); font-size: 1.35rem; font-weight: 700; color: var(--aqua); margin: 6px 0 2px; }
.pkg .price small { font-size: 0.8rem; color: var(--slate); font-weight: 600; font-family: var(--f-sub); }

/* ---------- Forms ---------- */
.form-wrap { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 34px; border: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-weight: 600; font-size: 0.86rem; margin-bottom: 6px; color: #E9EBEC; }
input, select, textarea { width: 100%; padding: 12px 14px; border: 1px solid #3a3a3a; border-radius: 8px; font-family: inherit; font-size: 0.95rem; background: #1a1a1a; color: #fff; }
input::placeholder, textarea::placeholder { color: #6f7375; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--aqua); box-shadow: 0 0 0 3px rgba(0,234,211,0.18); }
select option { background: #1a1a1a; color: #fff; }
.full { grid-column: 1 / -1; }

.info-list { list-style: none; }
.info-list li { display: flex; gap: 14px; margin-bottom: 22px; }
.info-list .ico { font-size: 1.3rem; }
.info-list strong { display: block; color: var(--white); font-family: var(--f-sub); }
.info-list span { color: var(--slate); }

/* ---------- Footer ---------- */
.site-footer { background: var(--charcoal-3); color: var(--ash); padding: 58px 0 26px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 34px; }
.site-footer h4 { color: #fff; margin-bottom: 16px; font-size: 0.82rem; letter-spacing: 2px; text-transform: uppercase; font-family: var(--f-sub); }
.site-footer a { color: var(--ash); }
.site-footer a:hover { color: var(--aqua); }
.site-footer ul { list-style: none; }
.site-footer ul li { margin-bottom: 9px; }
.footer-brand .brand { color: #fff; margin-bottom: 6px; }
.footer-brand .brand-word { font-size: 1.05rem; }
.footer-brand .tagline { color: var(--aqua); font-family: var(--f-sub); font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; font-size: 0.78rem; margin: 14px 0 8px; }
.footer-brand p { margin-top: 8px; color: var(--ash); font-size: 0.9rem; }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 42px; padding-top: 20px; text-align: center; font-size: 0.83rem; color: var(--cement); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: flex-start; background: var(--charcoal); padding: 18px 22px; gap: 16px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .menu-toggle { display: block; }
}
@media (max-width: 560px) {
  .grid-3, .grid-4, .grid-2, .form-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 54px 0; }
}