/* Amped Charging Services — starter styles
   Edit the color tokens below to re-theme the whole site. */

:root {
  --color-bg: #0f1720;
  --color-surface: #16212e;
  --color-surface-2: #1e2c3c;
  --color-text: #e6edf3;
  --color-muted: #9fb0c0;
  --color-accent: #22d37f;      /* "amped" green */
  --color-accent-2: #12b76a;
  --color-accent-ink: #062315;
  --color-border: rgba(255, 255, 255, 0.08);

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

  --maxw: 1080px;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 20px;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 0.5em;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 32, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
}

.brand-mark {
  font-size: 1.35rem;
  filter: drop-shadow(0 0 6px var(--color-accent));
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.primary-nav a {
  color: var(--color-muted);
  font-weight: 500;
  transition: color 0.15s ease;
}

.primary-nav a:hover {
  color: var(--color-text);
}

.nav-cta {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-accent-ink) !important;
  font-weight: 600;
}

.nav-cta:hover {
  background: var(--color-accent-2);
}

/* Hamburger — hidden on desktop */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}

.nav-toggle-bar {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.btn-primary:hover {
  background: var(--color-accent-2);
}

.btn-ghost {
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn-ghost:hover {
  border-color: var(--color-accent);
}

/* ---------- Hero ---------- */
.hero {
  padding: 96px 0 88px;
  background: radial-gradient(
      1200px 400px at 80% -10%,
      rgba(34, 211, 127, 0.18),
      transparent 60%
    ),
    var(--color-bg);
}

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-accent);
  margin: 0 0 14px;
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  letter-spacing: -0.02em;
}

.hero-tagline {
  max-width: 46ch;
  font-size: 1.15rem;
  color: var(--color-muted);
  margin: 0 0 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- Sections ---------- */
section {
  padding: 72px 0;
}

.section-head {
  text-align: center;
  margin-bottom: 44px;
}

.section-head h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.section-head p {
  color: var(--color-muted);
  margin: 0;
}

/* ---------- Service cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.card h3 {
  font-size: 1.2rem;
}

.card p {
  color: var(--color-muted);
  margin: 0;
}

.card em {
  color: var(--color-muted);
  opacity: 0.7;
  font-size: 0.85em;
}

/* ---------- About ---------- */
.about {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.about-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-text h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.about-text p {
  color: var(--color-muted);
}

.about-points {
  padding-left: 1.1em;
  color: var(--color-muted);
}

.about-points li {
  margin-bottom: 6px;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px 18px;
  text-align: center;
}

.stat:first-child {
  grid-column: span 2;
}

.stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-accent);
}

.stat-label {
  color: var(--color-muted);
  font-size: 0.9rem;
}

/* ---------- Contact ---------- */
.contact {
  text-align: center;
}

.contact-inner h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.contact-inner p {
  color: var(--color-muted);
  margin-bottom: 24px;
}

.contact-methods {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-brand {
  font-weight: 700;
  margin: 0;
}

.footer-meta {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
  }

  .primary-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 8px 20px 16px;
    /* collapsed by default on mobile */
    display: none;
  }

  .primary-nav.open {
    display: flex;
  }

  .primary-nav a {
    padding: 12px 4px;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-cta {
    text-align: center;
    margin-top: 10px;
    border-bottom: 0 !important;
  }

  .about-inner {
    grid-template-columns: 1fr;
  }
}