/* =========================================================
   features.css
   Page-specific styles for the Features page.

   COLOR VALUES: everything below is driven by the :root
   variables. If any shade looks slightly off compared to the
   live homepage, you only need to edit the 5 values below —
   nothing else in this file needs to change.
   ========================================================= */

:root {
  --f-bg-dark: #0d1117;        /* main dark ink background */
  --f-bg-card: #161b22;        /* card / panel background, one shade up */
  --f-border: #232a34;         /* subtle borders / dividers */
  --f-accent: #c9ff4d;         /* lime-green accent */
  --f-text: #f4f6f3;           /* primary text on dark bg */
  --f-text-muted: #a7b0a3;     /* secondary / paragraph text */

  --f-font-heading: 'Space Grotesk', sans-serif;
  --f-font-body: 'Inter', sans-serif;
  --f-font-mono: 'JetBrains Mono', monospace;
}

.features-hero-area,
.features-grid-area,
.benefits-strip-area,
.deep-dive-area,
.features-cta-area {
  background-color: var(--f-bg-dark);
  color: var(--f-text);
  font-family: var(--f-font-body);
}

.sub-title {
  display: inline-block;
  font-family: var(--f-font-mono);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--f-accent);
  margin-bottom: 12px;
}

/* ---------- Hero ---------- */
.features-hero-area {
  padding: 130px 0 80px;
  text-align: center;
}

.features-hero-area h1 {
  font-family: var(--f-font-heading);
  font-weight: 700;
  font-size: 44px;
  line-height: 1.25;
  color: var(--f-text);
  margin-bottom: 20px;
}

.features-hero-area p {
  color: var(--f-text-muted);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 32px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.default-btn {
  display: inline-block;
  padding: 14px 30px;
  background-color: var(--f-accent);
  color: var(--f-bg-dark);
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.default-btn:hover {
  opacity: 0.9;
  color: var(--f-bg-dark);
  transform: translateY(-2px);
}

.default-btn-outline {
  display: inline-block;
  padding: 14px 30px;
  background-color: transparent;
  color: var(--f-text);
  border: 1px solid var(--f-border);
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.default-btn-outline:hover {
  border-color: var(--f-accent);
  color: var(--f-accent);
}

/* ---------- Section Title (shared) ---------- */
.section-title {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 55px;
}

.section-title h2 {
  font-family: var(--f-font-heading);
  font-weight: 700;
  font-size: 34px;
  color: var(--f-text);
  margin-bottom: 14px;
}

.section-title p {
  color: var(--f-text-muted);
  line-height: 1.8;
  font-size: 15px;
}

/* ---------- Feature Grid ---------- */
.features-grid-area {
  padding: 90px 0;
}

.feature-card {
  background-color: var(--f-bg-card);
  border: 1px solid var(--f-border);
  border-radius: 12px;
  padding: 36px 28px;
  margin-bottom: 30px;
  height: calc(100% - 30px);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--f-accent);
}

.feature-card .icon {
  width: 54px;
  height: 54px;
  border-radius: 10px;
  background-color: rgba(201, 255, 77, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.feature-card .icon i {
  font-size: 26px;
  color: var(--f-accent);
}

.feature-card h3 {
  font-family: var(--f-font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--f-text);
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--f-text-muted);
  font-size: 14.5px;
  line-height: 1.75;
  margin-bottom: 0;
}

/* ---------- Benefits Strip ---------- */
.benefits-strip-area {
  background-color: var(--f-bg-card);
  padding: 60px 0;
  border-top: 1px solid var(--f-border);
  border-bottom: 1px solid var(--f-border);
  text-align: center;
}

.benefit-item h3 {
  font-family: var(--f-font-heading);
  font-size: 42px;
  color: var(--f-accent);
  margin-bottom: 8px;
}

.benefit-item p {
  color: var(--f-text-muted);
  font-size: 14.5px;
}

/* ---------- Deep Dive ---------- */
.deep-dive-area {
  padding: 90px 0;
}

.deep-dive-item {
  border-left: 2px solid var(--f-border);
  padding-left: 20px;
  margin-bottom: 30px;
}

.step-number {
  font-family: var(--f-font-mono);
  color: var(--f-accent);
  font-size: 14px;
  display: block;
  margin-bottom: 10px;
}

.deep-dive-item h3 {
  font-family: var(--f-font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--f-text);
  margin-bottom: 10px;
}

.deep-dive-item p {
  color: var(--f-text-muted);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- CTA Banner ---------- */
.features-cta-area {
  background-color: var(--f-bg-card);
  padding: 80px 0;
  text-align: center;
  border-top: 1px solid var(--f-border);
}

.features-cta-area h2 {
  font-family: var(--f-font-heading);
  font-size: 30px;
  font-weight: 700;
  color: var(--f-text);
  margin-bottom: 14px;
}

.features-cta-area p {
  color: var(--f-text-muted);
  margin-bottom: 28px;
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
  .features-hero-area h1 { font-size: 32px; }
  .section-title h2 { font-size: 28px; }
}

@media (max-width: 576px) {
  .features-hero-area { padding: 100px 0 60px; }
  .hero-btns { flex-direction: column; align-items: center; }
}