/* ============================================
   BuzzTruxx Website — Black / White / Lime / Pink
   ============================================ */

:root {
  --black:    #0D0D0D;
  --grey:     #161616;
  --grey2:    #222222;
  --grey-text:#888888;
  --white:    #F5F5F5;
  --lime:     #B4FF00;
  --pink:     #FF0080;
  --font:     'Inter', 'Segoe UI', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── NAV ───────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey2);
  padding: 0 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.nav-logo span.lime  { color: var(--lime); }
.nav-logo span.pink  { color: var(--pink); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--grey-text);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-links .cta-link {
  background: var(--pink);
  color: var(--black);
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  font-weight: 700;
  color: var(--white);
  transition: opacity 0.2s;
}
.nav-links .cta-link:hover { opacity: 0.85; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: 0.3s;
}

/* ── HERO ──────────────────────────────────── */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 5% 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(180,255,0,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,0,128,0.10) 0%, transparent 70%);
  pointer-events: none;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--grey2);
  border: 1px solid var(--grey2);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--lime);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  width: fit-content;
}
.hero-tag::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--lime);
  border-radius: 50%;
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.04em;
  max-width: 900px;
  margin-bottom: 1.5rem;
}
.hero h1 .lime { color: var(--lime); }
.hero h1 .pink { color: var(--pink); }

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--grey-text);
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.btn-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.btn-primary {
  background: var(--pink);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.85rem 2rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, opacity 0.15s;
  display: inline-block;
}
.btn-primary:hover { transform: translateY(-2px); opacity: 0.9; }

.btn-ghost {
  background: transparent;
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: 999px;
  border: 1px solid var(--grey2);
  cursor: pointer;
  transition: border-color 0.2s;
  display: inline-block;
}
.btn-ghost:hover { border-color: var(--white); }

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  flex-wrap: wrap;
}
.stat-item strong {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--lime);
}
.stat-item span {
  font-size: 0.85rem;
  color: var(--grey-text);
}

/* ── SECTIONS ──────────────────────────────── */
.section {
  padding: 6rem 5%;
}
.section-alt {
  background: var(--grey);
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  max-width: 700px;
  margin-bottom: 1rem;
}
.section-title .pink { color: var(--pink); }
.section-title .lime { color: var(--lime); }

.section-intro {
  color: var(--grey-text);
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 3rem;
  line-height: 1.7;
}

/* ── PROBLEM / SOLUTION STRIPS ─────────────── */
.strip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
  background: var(--grey2);
  border: 1.5px solid var(--grey2);
  border-radius: 16px;
  overflow: hidden;
}
.strip-cell {
  background: var(--grey);
  padding: 2rem;
}
.strip-cell h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--white);
}
.strip-cell p { color: var(--grey-text); font-size: 0.9rem; }
.strip-cell.highlight { background: var(--grey2); }
.strip-cell .icon {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

/* ── HOW IT WORKS STEPS ────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}
.step {
  background: var(--grey);
  border: 1px solid var(--grey2);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  transition: border-color 0.2s;
}
.step:hover { border-color: var(--lime); }
.step-num {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  color: var(--grey2);
  margin-bottom: 1rem;
  font-variant-numeric: tabular-nums;
}
.step h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; }
.step p  { color: var(--grey-text); font-size: 0.9rem; line-height: 1.6; }
.step .step-tag {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
}

/* ── FEATURES GRID ─────────────────────────── */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.feature {
  background: var(--grey2);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid transparent;
  transition: border-color 0.2s;
}
.feature:hover { border-color: var(--pink); }
.feature .feat-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.feature h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.feature p  { color: var(--grey-text); font-size: 0.88rem; line-height: 1.65; }

/* ── QUOTE BAND ────────────────────────────── */
.quote-band {
  background: var(--lime);
  color: var(--black);
  padding: 5rem 5%;
  text-align: center;
}
.quote-band h2 {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.quote-band p {
  font-size: 1.05rem;
  margin-bottom: 2rem;
  opacity: 0.75;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.btn-dark {
  background: var(--black);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.85rem 2rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  display: inline-block;
  transition: opacity 0.2s;
}
.btn-dark:hover { opacity: 0.8; }

/* ── CONTACT FORM ──────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.form-info h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.form-info h2 .pink { color: var(--pink); }
.form-info p { color: var(--grey-text); line-height: 1.7; margin-bottom: 1.5rem; }
.contact-detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--grey-text);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}
.contact-detail strong { color: var(--white); }

form .field {
  margin-bottom: 1.25rem;
}
form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--grey-text);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
form input, form select, form textarea {
  width: 100%;
  background: var(--grey);
  border: 1px solid var(--grey2);
  border-radius: 10px;
  color: var(--white);
  font-family: var(--font);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color 0.2s;
}
form input:focus, form select:focus, form textarea:focus {
  border-color: var(--lime);
}
form select option { background: var(--grey); }
form textarea { resize: vertical; min-height: 120px; }

.form-submit {
  width: 100%;
  margin-top: 0.5rem;
}
.form-success {
  display: none;
  background: var(--grey);
  border: 1px solid var(--lime);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  color: var(--lime);
  font-weight: 600;
  margin-top: 1rem;
}

/* ── ABOUT ─────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-text h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.about-text h2 .lime { color: var(--lime); }
.about-text p { color: var(--grey-text); line-height: 1.75; margin-bottom: 1rem; }
.about-visual {
  background: var(--grey);
  border: 1px solid var(--grey2);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
}
.about-visual .big-letter {
  font-size: 8rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--lime), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-visual p { color: var(--grey-text); font-size: 0.9rem; margin-top: 1rem; }

.values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
.value-card {
  background: var(--grey2);
  border-radius: 12px;
  padding: 1.25rem;
}
.value-card h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 0.25rem; color: var(--lime); }
.value-card p  { font-size: 0.82rem; color: var(--grey-text); }

/* ── FOOTER ────────────────────────────────── */
footer {
  background: var(--grey);
  border-top: 1px solid var(--grey2);
  padding: 3rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-logo {
  font-size: 1.2rem;
  font-weight: 800;
}
.footer-logo span.lime { color: var(--lime); }
.footer-logo span.pink { color: var(--pink); }
.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.footer-links a { color: var(--grey-text); font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-copy { color: var(--grey-text); font-size: 0.8rem; }

/* ── MOBILE ────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0;
    right: 0; background: var(--grey); padding: 1.5rem; gap: 1.25rem; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .strip-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  footer { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}