/* ── SUPPORT PAGE STYLES ── */

/* ── HERO ── */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  padding: 0 48px;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
  align-items: center;
}

.hero-text {
  z-index: 2;
  padding: 80px 0;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 480px;
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3rem, 8vw, 7rem);
  color: var(--white);
  letter-spacing: 0.04em;
  line-height: 0.9;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 440px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

/* ── MARQUEE ── */
.construction {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--muted);
}

/* ── SERVICES SECTION ── */
#services {
  padding: 100px 48px;
}

#services > .section-label,
#services > .section-title,
#services > .section-sub {
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

/* ── FEATURES GRID ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 960px;
  margin: 0 auto;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 32px 28px;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: var(--border-mid);
}

.feature-num {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 0.2em;
  margin-bottom: 16px;
}

.feature-icon {
  font-size: 1.6rem;
  color: var(--blue);
  margin-bottom: 12px;
}

.feature-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  color: var(--white);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.feature-text {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.75;
}

/* ── COMPARISON SECTION ── */
.comparison-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 48px;
}

.comparison-wrap {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.comparison-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 32px 40px;
  position: relative;
  overflow: hidden;
}

.comparison-card.primary {
  border-color: rgba(0, 118, 188, 0.3);
}

.comparison-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: currentColor;
  transition: height 0.4s ease;
}

.comparison-card.primary::before {
  background: var(--blue);
}

.comparison-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 24px;
}

.comparison-stats {
  display: flex;
  justify-content: space-around;
  gap: 24px;
  margin-bottom: 20px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.stat-val {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  color: var(--white);
}

.comparison-card.primary .stat-val { color: var(--blue2); }

.stat-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

.comparison-desc {
  font-size: 0.88rem;
  color: var(--text);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto;
}

/* ── FORM SECTION ── */
.form-section {
  padding: 100px 48px;
  max-width: 720px;
  margin: 0 auto;
}

.support-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--muted);
  text-transform: uppercase;
}

.required { color: var(--accent); }
.optional { color: var(--muted); font-style: italic; }

.form-input {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  padding: 13px 16px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input::placeholder { color: var(--muted); }
.form-input:focus {
  border-color: rgba(0,118,188,0.6);
  box-shadow: 0 0 0 3px rgba(0,118,188,0.08);
}

.form-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-note {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  background: rgba(0, 118, 188, 0.05);
  border: 1px dashed var(--border);
  border-radius: 0;
  font-size: 0.8rem;
  color: var(--muted);
  font-family: 'DM Sans', sans-serif;
}

.note-icon {
  font-size: 1.2rem;
}

/* ── FAQ SECTION ── */
.faq-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 80px 48px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 960px;
  margin: 0 auto;
}

.faq-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 24px;
  transition: border-color 0.2s;
}

.faq-card:hover {
  border-color: rgba(0,118,188,0.4);
}

.faq-question {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.2;
}

.faq-answer {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ── FEATURE LISTS ── */
.feature-list {
  margin: 20px 0 16px;
  padding-left: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.82rem;
  color: var(--text);
  line-height: 1.6;
}

.check {
  color: var(--blue);
  flex-shrink: 0;
}

.feature-meta {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.meta-tag {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  background: rgba(224, 32, 48, 0.15);
  border: 1px solid rgba(224, 32, 48, 0.3);
  color: var(--accent);
  text-transform: uppercase;
  white-space: nowrap;
}

.meta-tag[style*="--blue"] {
  background: rgba(0, 118, 188, 0.15);
  border-color: rgba(0, 118, 188, 0.4);
  color: var(--blue2);
}

/* ── LOADING STATES ── */
.btn-primary.loading {
  opacity: 0.7;
  cursor: wait;
}

.spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.btn-primary.loading .btn-text {
  display: none;
}

.btn-primary.loading .spinner {
  display: block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 0 24px;
    padding-top: 80px;
  }

  .hero-visual {
    display: none;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .comparison-wrap {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  #services {
    padding: 60px 24px;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .comparison-card {
    padding: 24px;
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-sub {
    font-size: 0.9rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .comparison-section {
    padding: 60px 24px;
  }

  .form-section {
    padding: 60px 24px;
  }

  .comparison-wrap {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  footer {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
}