/* ═══════════════════════════════════════════
   ABOUT PAGE — EVIZ INFOSYSTEMS
   Inherits: style.css tokens, header.css, mobile.css
═══════════════════════════════════════════ */

/* ── HERO ── */
.ab-hero {
  position: relative;
  overflow: hidden;
  padding: 160px 8vw 120px;
  text-align: center;
  background:
    radial-gradient(circle at 18% 22%, rgba(76,142,247,.18), transparent 26%),
    radial-gradient(circle at 82% 16%, rgba(107,78,187,.14), transparent 24%),
    linear-gradient(140deg, #0e1219 0%, #141c2c 45%, #192238 100%);
}
.ab-hero::before {
  content: "";
  position: absolute;
  width: 1300px; height: 1300px;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(76,142,247,.12), transparent 58%);
  animation: abPulse 10s ease-in-out infinite;
  pointer-events: none;
}
@keyframes abPulse {
  0%,100% { transform: translate(-50%,-50%) scale(1); }
  50%      { transform: translate(-50%,-50%) scale(1.12); }
}
.ab-hero-watermark {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Playfair Display', serif;
  font-size: clamp(80px, 16vw, 200px);
  color: rgba(255,255,255,.025);
  letter-spacing: 14px;
  text-transform: uppercase;
  pointer-events: none;
  white-space: nowrap;
}
.ab-hero-orb {
  position: absolute; border-radius: 50%;
  pointer-events: none; filter: blur(60px);
}
.ab-orb1 { width: 300px; height: 300px; top: 8%; left: 4%;  background: rgba(76,142,247,.2); animation: abFloat 16s ease-in-out infinite; }
.ab-orb2 { width: 220px; height: 220px; bottom: 6%; right: 6%; background: rgba(192,132,252,.22); animation: abFloat 20s ease-in-out infinite reverse; }
/* extra purple orb */
.ab-orb3 { width: 160px; height: 160px; top: 30%; right: 18%; background: rgba(139,111,232,.18); animation: abFloat 13s ease-in-out infinite 4s; }
@keyframes abFloat {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-28px); }
}
.ab-eyebrow {
  display: inline-block;
  color: var(--blue-bright);
  font-size: 11px; letter-spacing: 4px; text-transform: uppercase;
  margin-bottom: 24px;
  position: relative; z-index: 2;
}
.ab-hero h1 {
  position: relative; z-index: 2;
  font-family: 'Playfair Display', serif;
  font-size: clamp(44px, 7vw, 90px);
  color: white;
  line-height: 1.0;
  margin-bottom: 30px;
  text-shadow: 0 16px 40px rgba(0,0,0,.35);
}
.ab-hero h1 em {
  font-style: italic;
  background: linear-gradient(135deg, #4c8ef7, #8b6fe8);
  background-clip: text;
  color: transparent;
}
.ab-hero-sub {
  position: relative; z-index: 2;
  max-width: 780px; margin: 0 auto 48px;
  color: rgba(200,218,255,.78);
  font-size: 15px; line-height: 2;
}
.ab-hero-meta {
  position: relative; z-index: 2;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 20px;
  background: rgba(76,142,247,.08);
  border: 1px solid rgba(76,142,247,.22);
  border-radius: 100px;
  font-size: 12px; color: rgba(200,218,255,.6); letter-spacing: 1px;
}
.ab-hero-meta span { color: var(--blue-bright); font-weight: 500; }

/* ── SECTION BASE ── */
.ab-section {
  position: relative;
  padding: 120px 8vw;
  overflow: hidden;
}

/* Section 1 (Eviz Standard) — warm cream with blue grid */
.ab-section:nth-child(1) {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(139,111,232,.08), transparent 50%),
    radial-gradient(ellipse at 0% 100%, rgba(76,142,247,.07), transparent 50%),
    var(--cream);
}

/* Section 2 (7 Ranges) — pale blue-lavender */
.ab-section:nth-child(2) {
  background:
    radial-gradient(ellipse at 100% 50%, rgba(139,111,232,.1), transparent 45%),
    radial-gradient(ellipse at 0% 0%, rgba(76,142,247,.08), transparent 40%),
    linear-gradient(160deg, #eef4ff 0%, #f0ecff 100%);
}

/* Section 3 (Capabilities) — cream-soft with purple blush */
.ab-section:nth-child(3) {
  background:
    radial-gradient(ellipse at 20% 20%, rgba(76,142,247,.09), transparent 40%),
    radial-gradient(ellipse at 90% 80%, rgba(200,160,255,.1), transparent 40%),
    var(--cream-soft);
}

/* Dot grid texture — visible on all sections */
.ab-section::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle, rgba(42,95,192,.18) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

.ab-label {
  display: block;
  color: var(--blue-bright);
  font-size: 10px; letter-spacing: 3.5px; text-transform: uppercase;
  margin-bottom: 16px;
}
.ab-section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(34px, 4.5vw, 60px);
  color: var(--blue-deep);
  line-height: 1.08;
  margin-bottom: 20px;
}
.ab-section-lead {
  font-size: 15px; color: var(--ink-soft);
  line-height: 2; max-width: 780px;
  margin-bottom: 60px;
}

/* ── INTRO SPLIT ── */
.ab-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  position: relative; z-index: 1;
}
.ab-intro-card {
  padding: 48px 44px;
  border-radius: 20px;
  background: white;
  position: relative; overflow: hidden;
  transition: transform .4s ease, box-shadow .4s ease;
  /* gradient border via pseudo */
  border: 1.5px solid transparent;
  background-clip: padding-box;
  box-shadow: 0 0 0 1.5px transparent;
}
/* gradient border trick */
.ab-intro-card::after {
  content: "";
  position: absolute; inset: -1.5px;
  border-radius: 21px;
  background: linear-gradient(135deg, #4c8ef7, #8b6fe8, #c084fc);
  z-index: -1;
  opacity: .5;
  transition: opacity .4s;
}
.ab-intro-card:hover::after { opacity: 1; }
.ab-intro-card::before {
  content: "";
  position: absolute;
  width: 220px; height: 220px;
  top: -60px; right: -60px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,111,232,.12), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.ab-intro-card > * { position: relative; z-index: 1; }
.ab-intro-card:hover { transform: translateY(-8px); box-shadow: 0 24px 60px rgba(107,78,187,.15); }
.ab-intro-card h3 { font-family: 'Playfair Display', serif; font-size: 26px; color: var(--blue-deep); margin-bottom: 16px; }
.ab-intro-card p  { font-size: 14px; color: var(--ink-soft); line-height: 1.9; }
.ab-intro-card-tag {
  display: inline-block;
  padding: 6px 14px;
  background: linear-gradient(135deg, var(--blue-tint), #ede8ff);
  color: var(--blue-mid);
  border-radius: 100px;
  font-size: 10px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 20px;
  border: 1px solid rgba(139,111,232,.2);
}

/* ── 7 RANGES ── */
.ab-ranges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 24px;
  position: relative; z-index: 1;
}

/* Each card gets a different accent color via nth-child */
.ab-range-card {
  padding: 36px 32px;
  border-radius: 18px;
  background: white;
  border: 1px solid rgba(76,142,247,.15);
  position: relative; overflow: hidden;
  transition: transform .4s ease, box-shadow .4s ease;
}
/* colored left bar */
.ab-range-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  border-radius: 18px 0 0 18px;
  background: var(--grad-bp-bright);
}
.ab-range-card:nth-child(1)::before { background: linear-gradient(180deg,#4c8ef7,#6b4ebb); }
.ab-range-card:nth-child(2)::before { background: linear-gradient(180deg,#8b6fe8,#c084fc); }
.ab-range-card:nth-child(3)::before { background: linear-gradient(180deg,#4c8ef7,#2a5fc0); }
.ab-range-card:nth-child(4)::before { background: linear-gradient(180deg,#c084fc,#8b6fe8); }
.ab-range-card:nth-child(5)::before { background: linear-gradient(180deg,#2a5fc0,#4c8ef7); }
.ab-range-card:nth-child(6)::before { background: linear-gradient(180deg,#6b4ebb,#c084fc); }
.ab-range-card:nth-child(7)::before { background: linear-gradient(180deg,#4c8ef7,#8b6fe8); }

/* subtle tinted corner blob */
.ab-range-card::after {
  content: "";
  position: absolute;
  width: 100px; height: 100px;
  border-radius: 50%;
  bottom: -30px; right: -30px;
  background: radial-gradient(circle, rgba(139,111,232,.08), transparent 70%);
  pointer-events: none;
}
.ab-range-card:hover { transform: translateY(-10px); box-shadow: 0 20px 50px rgba(107,78,187,.13); border-color: rgba(139,111,232,.3); }
.ab-range-num {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  background: linear-gradient(135deg, #4c8ef7, #c084fc);
  background-clip: text; color: transparent;
  line-height: 1; margin-bottom: 14px; opacity: .4;
}
.ab-range-card h4 { font-size: 17px; font-weight: 600; color: var(--blue-deep); margin-bottom: 10px; }
.ab-range-card p  { font-size: 13px; color: var(--ink-soft); line-height: 1.85; }

/* ── CAPABILITIES ── */
.ab-caps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  position: relative; z-index: 1;
}
.ab-cap-item {
  display: flex; gap: 20px;
  padding: 32px 28px;
  border-radius: 16px;
  background: white;
  border: 1px solid rgba(76,142,247,.12);
  transition: transform .35s, border-color .35s, box-shadow .35s;
}
.ab-cap-item:hover {
  transform: translateY(-6px);
  border-color: rgba(139,111,232,.3);
  box-shadow: 0 16px 40px rgba(107,78,187,.1);
}
.ab-cap-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
}
/* each icon gets a distinct tinted bg */
.ab-cap-item:nth-child(1) .ab-cap-icon { background: linear-gradient(135deg,#dbeafe,#ede8ff); }
.ab-cap-item:nth-child(2) .ab-cap-icon { background: linear-gradient(135deg,#ede8ff,#f3e8ff); }
.ab-cap-item:nth-child(3) .ab-cap-icon { background: linear-gradient(135deg,#e0f2fe,#dbeafe); }
.ab-cap-item:nth-child(4) .ab-cap-icon { background: linear-gradient(135deg,#f3e8ff,#ede8ff); }
.ab-cap-item:nth-child(5) .ab-cap-icon { background: linear-gradient(135deg,#dbeafe,#e0f2fe); }
.ab-cap-item:nth-child(6) .ab-cap-icon { background: linear-gradient(135deg,#ede8ff,#dbeafe); }
.ab-cap-icon svg { width: 22px; height: 22px; color: var(--blue-mid); }
.ab-cap-item:nth-child(even) .ab-cap-icon svg { color: #7c3aed; }
.ab-cap-body h4 { font-size: 15px; font-weight: 600; color: var(--blue-deep); margin-bottom: 8px; }
.ab-cap-body p  { font-size: 13px; color: var(--ink-soft); line-height: 1.85; }

/* ── VISION BANNER ── */
.ab-vision {
  position: relative; overflow: hidden;
  padding: 140px 8vw;
  text-align: center;
  background:
    radial-gradient(circle at 12% 20%, rgba(76,142,247,.1), transparent 24%),
    radial-gradient(circle at 88% 25%, rgba(107,78,187,.08), transparent 26%),
    linear-gradient(140deg, #0d1118 0%, #161f30 52%, #111820 100%);
}
.ab-vision::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 15%, rgba(255,255,255,.05), transparent 30%),
    radial-gradient(circle at 20% 85%, rgba(76,142,247,.08), transparent 22%);
}
.ab-vision-content { position: relative; z-index: 2; max-width: 860px; margin: auto; }
.ab-vision .ab-label { color: #4fd7ff; }
.ab-vision h2 {
  font-family: 'Playfair Display', serif;
  color: white;
  font-size: clamp(38px, 5.5vw, 72px);
  line-height: 1.1; margin-bottom: 24px;
  text-shadow: 0 20px 40px rgba(0,0,0,.3);
}
.ab-vision p {
  color: rgba(200,218,255,.78);
  font-size: 15px; line-height: 2;
  max-width: 700px; margin: 0 auto 40px;
}

/* ── CORPORATE STRIP ── */
.ab-corporate {
  background: linear-gradient(135deg, var(--cream-deep) 0%, var(--cream-soft) 100%);
  border-top: 3px solid transparent;
  border-image: linear-gradient(90deg, #4c8ef7, #8b6fe8, #c084fc) 1;
  padding: 60px 8vw;
  display: flex; flex-wrap: wrap; gap: 40px;
  align-items: flex-start; justify-content: space-between;
  position: relative; z-index: 1;
}
.ab-corporate-block h5 {
  font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
  background: linear-gradient(135deg, var(--blue-mid), #8b6fe8);
  background-clip: text; color: transparent;
  margin-bottom: 10px;
}
.ab-corporate-block p { font-size: 13px; color: var(--ink-soft); line-height: 1.85; }
.ab-corporate-block strong { color: var(--blue-deep); }
.ab-corporate-block a {
  color: var(--blue-mid);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid rgba(139,111,232,.3);
  transition: color .2s, border-color .2s;
}
.ab-corporate-block a:hover { color: #8b6fe8; border-color: #8b6fe8; }

/* ── REVEAL ANIMATION ── */
.ab-reveal { opacity: 0; transform: translateY(50px); transition: opacity .9s cubic-bezier(.22,.61,.36,1), transform .9s cubic-bezier(.22,.61,.36,1); }
.ab-reveal.in { opacity: 1; transform: translateY(0); }
.ab-reveal-delay-1 { transition-delay: .1s; }
.ab-reveal-delay-2 { transition-delay: .2s; }
.ab-reveal-delay-3 { transition-delay: .3s; }
.ab-reveal-delay-4 { transition-delay: .4s; }
.ab-reveal-delay-5 { transition-delay: .5s; }
.ab-reveal-delay-6 { transition-delay: .6s; }
.ab-reveal-delay-7 { transition-delay: .7s; }

/* ── MOBILE ── */
@media (max-width: 768px) {
  .ab-hero { padding: 100px 20px 80px; }
  .ab-hero h1 { font-size: 38px; }
  .ab-hero-watermark, .ab-hero-orb { display: none; }
  .ab-section { padding: 80px 20px; }
  .ab-intro-grid { grid-template-columns: 1fr; }
  .ab-ranges-grid { grid-template-columns: 1fr 1fr; }
  .ab-caps-grid { grid-template-columns: 1fr; }
  .ab-corporate { flex-direction: column; gap: 28px; }
}
@media (max-width: 480px) {
  .ab-ranges-grid { grid-template-columns: 1fr; }
}