/* ══════════════════════════════════════════════════════════════
   6borg.tech — Homepage Styles
   ══════════════════════════════════════════════════════════════ */

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 7rem 5% 5rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(26,61,43,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 70%, rgba(45,98,71,0.05) 0%, transparent 55%);
  pointer-events: none;
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(26,61,43,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,61,43,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 780px;
  text-align: center;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(26,61,43,0.08);
  border: 1px solid var(--border-accent);
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--accent2);
  margin-bottom: 2rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

h1 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800;
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
  color: var(--text);
}

h1 .h1-line1 {
  display: block;
  font-size: 0.72em;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--muted);
  margin-bottom: 0.15em;
}

h1 em {
  font-style: italic;
  color: var(--accent);
  background: rgba(26,61,43,0.08);
  padding: 0 0.12em;
  border-radius: 5px;
  -webkit-text-fill-color: var(--accent);
  display: inline;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--muted);
  font-weight: 300;
  max-width: 580px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

.hero-sub strong { color: var(--text); font-weight: 500; }

.cta-group { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── LOGOS (Social Proof) ── */
.logos {
  padding: 2.5rem 5%;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.logos p { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1.5rem; }

.logos-row {
  display: flex; gap: 2.5rem; justify-content: center; align-items: center; flex-wrap: wrap;
}

.client-logo {
  height: 40px;
  width: auto;
  opacity: 0.6;
  filter: grayscale(100%);
  transition: opacity 0.25s, filter 0.25s;
}

.client-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* ── PROBLEMS ── */
.problems { background: var(--bg); }

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.problem-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s, transform 0.25s;
}

.problem-card:hover { border-color: var(--border-accent); transform: translateY(-3px); }

.problem-icon {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  display: block;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.problem-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.65; }

/* ── SERVICES ── */
.services { background: var(--surface); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color 0.25s, transform 0.25s;
}

.service-card:hover { border-color: var(--border-accent); transform: translateY(-3px); }

.service-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.service-card p { font-size: 0.9rem; color: var(--muted); line-height: 1.7; margin-bottom: 1.25rem; }

.service-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  background: rgba(26,61,43,0.08);
  color: var(--accent2);
  border: 1px solid rgba(26,61,43,0.18);
  font-weight: 500;
}

/* ── HOW IT WORKS ── */
.how { background: var(--bg); }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  margin-top: 3.5rem;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}

.step {
  text-align: center;
  padding: 0 1.5rem;
  position: relative;
}

.step-num {
  width: 4rem; height: 4rem;
  border-radius: 50%;
  background: var(--surface2);
  border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--accent);
  position: relative; z-index: 1;
}

.step h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.step p { font-size: 0.85rem; color: var(--muted); line-height: 1.65; }

/* ── RESULTS ── */
.results { background: var(--surface); }

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.result-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  text-align: center;
}

.result-number {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--accent);
  -webkit-text-fill-color: var(--accent);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.result-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }

/* ── TESTIMONIALS ── */
.testimonials { background: var(--bg); }

.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.testi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.testi-stars { color: #f5c842; font-size: 0.85rem; margin-bottom: 1rem; letter-spacing: 2px; }

.testi-card blockquote {
  font-size: 0.92rem;
  color: var(--text);
  font-weight: 300;
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.25rem;
}

.testi-author { display: flex; align-items: center; gap: 1rem; }

.testi-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid var(--border-accent);
  overflow: hidden;
  background: var(--surface2);
}

.testi-avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  display: block;
}

.testi-name { font-size: 0.85rem; font-weight: 500; color: var(--text); }
.testi-role { font-size: 0.78rem; color: var(--muted); }

/* ── CTA SECTION ── */
.cta-section {
  background: var(--bg);
  padding: 6rem 5%;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(26,61,43,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.cta-section .section-title { max-width: 600px; margin: 0 auto 1rem; }
.cta-section .section-sub { margin: 0 auto 2.5rem; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { padding: 6rem 5% 3.5rem; }
  .hero-content { text-align: left; }
  .cta-group { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-secondary { text-align: center; justify-content: center; }
  .hero-badge { font-size: 0.75rem; }
  h1 { font-size: clamp(2rem, 7vw, 3rem); }

  .problems-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: 1fr; }

  .steps { grid-template-columns: 1fr; gap: 1.5rem; }
  .steps::before { display: none; }
  .step { text-align: left; display: flex; align-items: flex-start; gap: 1rem; padding: 0; }
  .step-num { width: 3rem; height: 3rem; flex-shrink: 0; margin: 0; font-size: 0.95rem; }

  .logos-row { gap: 1.25rem; }
  .client-logo { height: 32px; }
}

@media (max-width: 480px) {
  .results-grid { grid-template-columns: 1fr; }
  .result-number { font-size: 2.2rem; }
  .cta-section { padding: 4rem 5%; }
}