/* ================= ROOT VARIABLES ================= */
:root {
  /* New theme vars */
  --bg: #0d1117;
  --card: #0f1724;
  --muted: #a6b3c3;
  --accent: #3b82f6;
  --accent-2: #06b6d4;
  --glass: rgba(255, 255, 255, 0.05);
  --radius: 14px;

  /* Old theme vars (kept intentionally) */
  --bg-start:#071127;
  --bg-end:#041021;
  --card-old:#0b1220;

  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color-scheme: dark;
}

/* ================= GLOBAL RESET ================= */
* { box-sizing: border-box }

html, body { height: 100% }

body {
  margin: 0;
  background: linear-gradient(180deg, #0a0f1e, #050912);
  color: #e6eef6;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ================= LAYOUT ================= */
.container {
  max-width: 1200px;
  margin: auto;
  padding: 20px;
}

/* ================= HEADER ================= */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 48px;
  height: 48px;
  border-radius: 12px; 
  background: linear-gradient(135deg, #dae8ff, #a1bfe6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.brand h1 {
  font-size: 18px;
  margin: 0;
}

nav {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

nav a {
  color: var(--muted);
  font-weight: 600;
}

/* ================= BUTTONS ================= */
.cta,
.btn-primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  padding: 10px 16px;
  border-radius: 10px;
  color: #fff !important;
  font-weight: 700;
}

.btn-outline {
  border: 1px solid rgba(255,255,255,0.06);
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--muted);
}

/* ================= CARDS ================= */
.card {
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.03),
    rgba(255,255,255,0.01)
  );
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.04);
}

/* ================= HERO ================= */
.hero {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 30px;
  align-items: center;
  margin-top: 32px;
}

.hero h1 { font-size: 34px; margin: 0; font-weight: 700 }
.hero h2 { font-size: 30px; margin: 0 }

.sub,
.lead {
  color: var(--muted);
  margin-top: 10px;
}

.actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

/* ================= SERVICES ================= */
#services { margin-top: 40px }

.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.service {
  padding: 20px;
  background: var(--card);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid rgba(255,255,255,0.04);
}

.icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--glass);
  display: grid;
  place-items: center;
  font-size: 22px;
}

/* ================= FEATURES ================= */
.features {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.feature {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

/* ================= PRICING ================= */
#pricing { margin-top: 40px }

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.plan {
  padding: 20px;
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.04);
}

.price {
  font-size: 22px;
  font-weight: 800;
  margin-top: 6px;
}

/* ================= CONTACT ================= */
#contact { margin-top: 40px }

.contact,
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

input,
textarea {
  background: var(--glass);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 12px;
  border-radius: 10px;
  color: inherit;
  width: 100%;
}

textarea { min-height: 120px }

/* ================= CTA STRIP ================= */
.cta-strip {
  margin-top: 36px;
  background: linear-gradient(
    90deg,
    rgba(59,130,246,0.08),
    rgba(6,182,212,0.06)
  );
  padding: 20px;
  border-radius: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cta-strip .text { color: var(--muted) }

/* ================= FOOTER ================= */
footer {
  margin-top: 40px;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr }
  .contact,
  .contact-wrap { grid-template-columns: 1fr }
}

@media (max-width: 540px) {
  .container { padding: 18px }
  .brand h1 { font-size: 16px }
  .hero h1 { font-size: 26px }
  nav {
    width: 100%;
    justify-content: flex-start;
    gap: 14px;
  }
} 

/* ===== FEATURE CARDS UPGRADE ===== */
.features {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.feature {
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.04),
    rgba(255,255,255,0.01)
  );
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.05);
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

/* Accent top border */
.feature::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0.6;
  border-radius: var(--radius) var(--radius) 0 0;
}

.feature h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

/* Hover effect (desktop only) */
@media (hover:hover) {
  .feature:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.35);
    border-color: rgba(59,130,246,0.35);
  }
}