/* ==========================================================================
   ABOUT US PAGE - GYANVERSE INSTITUTE OF TECHNOLOGY
   Modern Institutional, Educational & Brand-Aligned Styles
   ========================================================================== */

:root {
  --gv-navy: #002060;
  --gv-navy-dark: #07173b;
  --gv-navy-light: #0d3b7d;
  --gv-saffron: #ff9933;
  --gv-saffron-dark: #e67300;
  --gv-green: #138808;
  --gv-slate-900: #0f172a;
  --gv-slate-700: #334155;
  --gv-slate-600: #475569;
  --gv-slate-500: #64748b;
  --gv-slate-100: #f1f5f9;
  --gv-slate-50: #f8fafc;
  --gv-card-border: rgba(0, 32, 96, 0.08);
  --gv-shadow-sm: 0 2px 8px rgba(0, 32, 96, 0.04);
  --gv-shadow-md: 0 8px 24px rgba(0, 32, 96, 0.08);
  --gv-shadow-lg: 0 16px 40px rgba(0, 32, 96, 0.12);
  --gv-radius-md: 14px;
  --gv-radius-lg: 18px;
}

body {
  overflow-x: hidden;
  color: var(--gv-slate-700);
}

/* Reveal animations */
.js-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.js-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   1. ABOUT HERO SECTION
   ======================================== */
.about-hero {
  background: linear-gradient(180deg, #f8fafd 0%, #eef4fb 100%);
  color: var(--gv-slate-700);
  padding: clamp(3.5rem, 6vw, 5rem) 1.5rem 3.75rem;
  position: relative;
  overflow: hidden;
  text-align: center;
  border-bottom: 1px solid rgba(0, 32, 96, 0.08);
}

.about-hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 153, 51, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.about-hero::after {
  content: '';
  position: absolute;
  bottom: -90px;
  left: -90px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(0, 32, 96, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.about-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
}

.about-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 153, 51, 0.12);
  color: var(--gv-saffron-dark);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.35rem 0.95rem;
  border-radius: 999px;
  margin-bottom: 1.15rem;
  border: 1px solid rgba(255, 153, 51, 0.35);
}

.about-hero__title {
  font-size: clamp(2.1rem, 4.2vw, 3rem);
  font-weight: 800;
  color: var(--gv-navy);
  line-height: 1.2;
  margin-bottom: 1.15rem;
  letter-spacing: -0.01em;
}

.about-hero__title-accent {
  color: var(--gv-saffron-dark);
}

.about-hero__lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--gv-slate-600);
  margin: 0 auto 1.75rem;
  max-width: 720px;
}

.about-hero__credentials {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.about-cred-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #ffffff;
  border: 1px solid #dce4ee;
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--gv-navy);
  box-shadow: 0 2px 6px rgba(0, 32, 96, 0.04);
}

.about-cred-badge i {
  color: var(--gv-saffron-dark);
}

.about-cred-badge i {
  color: var(--gv-saffron);
}

/* ========================================
   2. KEY METRICS STRIP
   ======================================== */
.about-stats-strip {
  margin-top: -2.25rem;
  position: relative;
  z-index: 3;
}

.about-stat-box {
  background: #ffffff;
  border: 1px solid var(--gv-card-border);
  border-radius: var(--gv-radius-md);
  padding: 1.5rem 1.25rem;
  text-align: center;
  box-shadow: var(--gv-shadow-md);
  transition: all 0.3s ease;
  height: 100%;
}

.about-stat-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--gv-shadow-lg);
  border-color: rgba(0, 32, 96, 0.2);
}

.about-stat-box__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 32, 96, 0.06);
  color: var(--gv-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin: 0 auto 0.75rem;
  transition: all 0.3s ease;
}

.about-stat-box:hover .about-stat-box__icon {
  background: var(--gv-navy);
  color: #ffffff;
  transform: scale(1.1);
}

.about-stat-box__num {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--gv-navy);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.about-stat-box__label {
  font-size: 0.85rem;
  color: var(--gv-slate-500);
  font-weight: 500;
  margin: 0;
}

/* ========================================
   3. OUR STORY & EVOLUTION SECTION
   ======================================== */
.about-story-section {
  padding: clamp(3.5rem, 6vw, 5rem) 0;
  background: #ffffff;
}

.about-story-img-wrap {
  position: relative;
  border-radius: var(--gv-radius-lg);
  overflow: hidden;
  box-shadow: var(--gv-shadow-lg);
  border: 4px solid #ffffff;
}

.about-story-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.about-story-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 0.85rem 1.15rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 32, 96, 0.1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.about-story-badge i {
  font-size: 1.75rem;
  color: var(--gv-saffron-dark);
}

.about-story-badge h6 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gv-navy);
}

.about-story-badge p {
  margin: 0;
  font-size: 0.775rem;
  color: var(--gv-slate-500);
}

/* Timeline Milestones */
.milestones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.milestone-card {
  background: #f8fafc;
  border: 1px solid var(--gv-card-border);
  border-radius: 12px;
  padding: 1.25rem 1.15rem;
  position: relative;
  transition: all 0.3s ease;
}

.milestone-card:hover {
  transform: translateY(-4px);
  border-color: var(--gv-saffron);
  box-shadow: var(--gv-shadow-md);
  background: #ffffff;
}

.milestone-year {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gv-saffron-dark);
  margin-bottom: 0.25rem;
}

.milestone-card h6 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gv-navy);
  margin-bottom: 0.35rem;
}

.milestone-card p {
  font-size: 0.825rem;
  color: var(--gv-slate-600);
  line-height: 1.5;
  margin: 0;
}

/* ========================================
   4. VISION & MISSION SECTION
   ======================================== */
.vision-mission-section {
  padding: clamp(3.5rem, 6vw, 5rem) 0;
  background: #f8fafc;
  border-top: 1px solid var(--gv-card-border);
}

.vision-card,
.mission-card {
  background: #ffffff;
  border: 1px solid var(--gv-card-border);
  border-radius: var(--gv-radius-lg);
  padding: clamp(2rem, 3.5vw, 2.75rem);
  height: 100%;
  box-shadow: var(--gv-shadow-sm);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.vision-card:hover,
.mission-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--gv-shadow-md);
}

.vision-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--gv-navy), var(--gv-navy-light));
}

.mission-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--gv-saffron), var(--gv-green));
}

.vision-mission-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  margin-bottom: 1.25rem;
}

.vision-card .vision-mission-icon {
  background: rgba(0, 32, 96, 0.08);
  color: var(--gv-navy);
}

.mission-card .vision-mission-icon {
  background: rgba(255, 153, 51, 0.15);
  color: var(--gv-saffron-dark);
}

.vision-card h3,
.mission-card h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--gv-navy);
  margin-bottom: 0.85rem;
}

.vision-card p,
.mission-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gv-slate-600);
}

.vision-mission-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
}

.vision-mission-list li {
  font-size: 0.875rem;
  color: var(--gv-slate-700);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.vision-mission-list li i {
  color: var(--gv-green);
  font-size: 0.85rem;
}

/* ========================================
   5. INSTITUTIONAL PILLARS & VALUES
   ======================================== */
.pillars-section {
  padding: clamp(3.5rem, 6vw, 5rem) 0;
  background: #ffffff;
}

.pillar-card {
  background: #ffffff;
  border: 1px solid var(--gv-card-border);
  border-radius: var(--gv-radius-md);
  padding: 1.75rem 1.5rem;
  height: 100%;
  box-shadow: var(--gv-shadow-sm);
  transition: all 0.3s ease;
}

.pillar-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--gv-shadow-md);
  border-color: rgba(0, 32, 96, 0.2);
}

.pillar-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 32, 96, 0.08) 0%, rgba(0, 32, 96, 0.02) 100%);
  color: var(--gv-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1.15rem;
  transition: all 0.3s ease;
}

.pillar-card:hover .pillar-card__icon {
  background: var(--gv-navy);
  color: #ffffff;
  transform: scale(1.1);
}

.pillar-card h5 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gv-navy);
  margin-bottom: 0.5rem;
}

.pillar-card p {
  font-size: 0.875rem;
  color: var(--gv-slate-600);
  line-height: 1.6;
  margin: 0;
}

/* ========================================
   6. OFFICIAL CORPORATE LEGAL STRIP
   ======================================== */
.legal-profile-section {
  padding: clamp(3rem, 5vw, 4rem) 0;
  background: linear-gradient(135deg, #f0f4f9 0%, #e6effa 100%);
  border-top: 1px solid var(--gv-card-border);
  border-bottom: 1px solid var(--gv-card-border);
}

.legal-profile-card {
  background: #ffffff;
  border: 1px solid rgba(0, 32, 96, 0.12);
  border-radius: var(--gv-radius-lg);
  padding: 2rem;
  box-shadow: var(--gv-shadow-sm);
}

.legal-badge-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.legal-badge-item i {
  font-size: 1.65rem;
  color: var(--gv-navy);
  margin-top: 0.2rem;
}

.legal-badge-item strong {
  display: block;
  font-size: 0.825rem;
  color: var(--gv-slate-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.legal-badge-item span {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gv-navy);
}

/* ========================================
   7. DUAL CALL TO ACTION
   ======================================== */
.about-cta-section {
  padding: clamp(3.5rem, 6vw, 5rem) 0;
  background: #ffffff;
}

.about-cta-box {
  background: linear-gradient(135deg, #07173b 0%, #002060 100%);
  color: #ffffff;
  border-radius: var(--gv-radius-lg);
  padding: clamp(2.5rem, 5vw, 3.5rem);
  text-align: center;
  box-shadow: var(--gv-shadow-lg);
  position: relative;
  overflow: hidden;
}

.about-cta-box::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(255, 153, 51, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.about-cta-box h3 {
  font-size: clamp(1.65rem, 3.2vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 0.85rem;
}

.about-cta-box p {
  font-size: 1.05rem;
  color: #cbd5e1;
  max-width: 680px;
  margin: 0 auto 2rem;
  line-height: 1.65;
}

@media (max-width: 768px) {
  .about-stats-strip {
    margin-top: 1rem;
  }

  .about-story-badge {
    position: static;
    margin-top: 1rem;
  }
}