/* ================================================
   SECTIONS.CSS — Hero, About, Industries, Why, CTA
   Comercial Diskol — comercialdiskol.com
================================================ */

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: var(--ink);
  position: relative; overflow: hidden;
  display: flex; align-items: center;
  padding-top: 68px;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(168,216,234,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168,216,234,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero-glow-a {
  position: absolute;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(27,108,168,0.22) 0%, transparent 65%);
  top: -200px; right: -150px; pointer-events: none;
}
.hero-glow-b {
  position: absolute;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(26,159,212,0.14) 0%, transparent 70%);
  bottom: 0; left: -80px; pointer-events: none;
}
.hero-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 100px 32px 80px;
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 420px; gap: 80px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(168,216,234,0.1);
  border: 1px solid rgba(168,216,234,0.2);
  color: var(--ice); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 100px; margin-bottom: 32px;
  opacity: 0; animation: fadeUp 0.7s 0.1s forwards;
}
.hero-badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue-vivid);
  box-shadow: 0 0 6px rgba(26,159,212,0.8);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.4); }
}
.hero-headline {
  font-family: var(--f-display);
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  font-weight: 800; line-height: 1.06; letter-spacing: -0.035em;
  color: #fff; margin-bottom: 24px;
  opacity: 0; animation: fadeUp 0.7s 0.2s forwards;
}
.hero-headline .hl-blue { color: var(--ice); }
.hero-headline .hl-accent {
  background: linear-gradient(90deg, var(--blue-vivid), var(--ice));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-divider {
  width: 0; height: 2px; margin: 28px 0;
  background: linear-gradient(90deg, var(--blue-vivid), var(--blue-bright), transparent);
  border-radius: 2px;
  animation: growDivider 1.1s 0.55s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes growDivider {
  from { width: 0; opacity: 0; }
  10% { opacity: 1; }
  to { width: 280px; opacity: 1; }
}
.hero-sub {
  font-size: 1.075rem; color: rgba(168,216,234,0.65);
  max-width: 520px; line-height: 1.75; margin-bottom: 40px;
  opacity: 0; animation: fadeUp 0.7s 0.32s forwards;
}
.hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  opacity: 0; animation: fadeUp 0.7s 0.44s forwards;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hero Visual Card */
.hero-visual { opacity: 0; animation: fadeUp 0.8s 0.5s forwards; }
.hero-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(168,216,234,0.12);
  border-radius: var(--r-lg); padding: 28px;
  backdrop-filter: blur(12px);
}
.hero-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
}
.hero-card-title {
  font-family: var(--f-display);
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(168,216,234,0.5);
}
.hero-card-badge {
  background: rgba(26,159,212,0.15);
  border: 1px solid rgba(26,159,212,0.25);
  color: var(--blue-vivid); font-size: 0.68rem; font-weight: 700;
  padding: 3px 10px; border-radius: 100px;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.hero-stat-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px;
}
.hero-stat {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(168,216,234,0.08);
  border-radius: var(--r-md); padding: 16px 14px;
}
.hero-stat-val {
  font-family: var(--f-display);
  font-size: 1.4rem; font-weight: 800;
  color: var(--ice); letter-spacing: -0.02em; margin-bottom: 3px;
}
.hero-stat-lbl {
  font-size: 0.7rem; font-weight: 500;
  color: rgba(168,216,234,0.4); text-transform: uppercase; letter-spacing: 0.06em;
}
.hero-industries { display: flex; flex-wrap: wrap; gap: 8px; }
.hero-tag {
  background: rgba(27,108,168,0.2);
  border: 1px solid rgba(27,108,168,0.3);
  color: var(--ice-pale); font-size: 0.75rem; font-weight: 600;
  padding: 5px 12px; border-radius: 100px;
}

/* ── INDUSTRIES SECTION ── */
.industries {
  background: var(--ink); padding: 100px 32px;
  position: relative; overflow: hidden;
}
.industries::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(168,216,234,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168,216,234,0.03) 1px, transparent 1px);
  background-size: 40px 40px; pointer-events: none;
}
.industries .section-eyebrow { color: var(--ice); }
.industries .section-title { color: #fff; }
.industries .section-sub { color: rgba(168,216,234,0.55); }

/* ── ABOUT ── */
.about { background: var(--slate); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.about-visual-card {
  background: var(--ink); border-radius: var(--r-xl);
  aspect-ratio: 5/4;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; box-shadow: var(--sh-lg);
}
.about-visual-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(168,216,234,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168,216,234,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
}
.about-visual-blob {
  position: absolute;
  width: 260px; height: 260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(27,108,168,0.3) 0%, transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.about-visual-inner { position: relative; z-index: 1; text-align: center; padding: 32px; }
.about-visual-ring {
  width: 100px; height: 100px; border-radius: 50%;
  border: 1.5px solid rgba(168,216,234,0.2);
  margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center; position: relative;
}
.about-visual-ring::after {
  content: ''; position: absolute; inset: 10px; border-radius: 50%;
  border: 1.5px solid rgba(168,216,234,0.1);
}
.about-visual-ring svg { width: 44px; height: 44px; color: var(--ice); }
.about-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px; }
.about-stat-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(168,216,234,0.12);
  border-radius: var(--r-sm); padding: 14px; text-align: center;
}
.about-stat-box strong {
  display: block; font-family: var(--f-display);
  font-size: 1.15rem; font-weight: 800;
  background: linear-gradient(90deg, var(--ice), var(--blue-vivid));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em; margin-bottom: 3px;
}
.about-stat-box span {
  font-size: 0.68rem; font-weight: 600;
  color: rgba(168,216,234,0.35); text-transform: uppercase; letter-spacing: 0.07em;
}
.about-floating {
  position: absolute; top: -20px; right: -20px;
  background: linear-gradient(135deg, var(--blue), var(--blue-vivid));
  color: #fff; font-family: var(--f-display);
  font-size: 0.75rem; font-weight: 700;
  padding: 10px 16px; border-radius: var(--r-md);
  box-shadow: 0 8px 24px rgba(27,108,168,0.4);
  display: flex; align-items: center; gap: 6px; white-space: nowrap;
}
.about-floating::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,0.7);
}
.about-body { font-size: 1rem; color: var(--text-muted); line-height: 1.8; margin: 20px 0 32px; }
.about-body p + p { margin-top: 14px; }
.about-features { display: flex; flex-direction: column; gap: 14px; }
.about-feature {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px; background: var(--white);
  border: 1px solid var(--slate-off); border-radius: var(--r-md);
  transition: all var(--ease);
}
.about-feature:hover { border-color: rgba(27,108,168,0.2); box-shadow: var(--sh-sm); }
.about-feature-icon {
  width: 32px; height: 32px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 3px 8px rgba(27,108,168,0.25);
}
.about-feature-icon svg { width: 15px; height: 15px; color: #fff; }
.about-feature p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.65; }
.about-feature strong { color: var(--ink); font-weight: 600; }

/* ── WHY SECTION ── */
.why {
  background: linear-gradient(160deg, var(--ink-mid) 0%, var(--ink) 100%);
  padding: 100px 32px; position: relative; overflow: hidden;
}
.why::after {
  content: ''; position: absolute; top: 0; right: 0;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(26,159,212,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.why .section-eyebrow { color: var(--ice-pale); }
.why .section-title { color: #fff; }
.why .section-sub { color: rgba(168,216,234,0.55); }

/* ── CTA BANNER ── */
.cta-banner {
  background: linear-gradient(160deg, var(--ink-mid) 0%, var(--ink) 100%);
  padding: 96px 32px; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 32px 32px; pointer-events: none;
}
.cta-banner::after {
  content: ''; position: absolute; bottom: -80px; right: -80px;
  width: 400px; height: 400px; border-radius: 50%;
  background: rgba(255,255,255,0.06); pointer-events: none;
}
.cta-inner {
  max-width: 700px; margin: 0 auto;
  text-align: center; position: relative; z-index: 1;
}
.cta-inner h2 {
  font-family: var(--f-display);
  font-size: clamp(1.75rem, 3.8vw, 2.5rem);
  font-weight: 800; letter-spacing: -0.03em;
  color: #fff; margin-bottom: 16px;
}
.cta-inner p { font-size: 1rem; color: rgba(255,255,255,0.75); margin-bottom: 36px; line-height: 1.7; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── RESPONSIVE SECTIONS ── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .hero-inner { padding: 80px 20px 60px; }
  .hero-actions { flex-direction: column; }
  .cta-actions { flex-direction: column; align-items: center; }
}