/* ═══════════════════════════════════════════════════
   ABOUT US – LumaGreens Solutions
   Fonts : Gilda Display (headings) + Nunito Sans (body)
   ═══════════════════════════════════════════════════ */

/* ── Tokens ── */
.au-hero,
.au-stats,
.au-story,
.au-values,
.au-approach,
.au-cta {
  --au-green-deep: #064e23;
  --au-green: #0a7a38;
  --au-green-light: #3da95c;
  --au-mint: #e6f5ec;
  --au-yellow: #f5c842;
  --au-yellow-soft: #fef6d9;
  --au-slate: #334155;
  --au-slate-light: #64748b;
  --au-white: #ffffff;
  --au-off-white: #f8faf9;
}

/* ── Shared Typography ── */
.au-section-tag {
  font-family: 'Nunito Sans', 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--au-green);
  margin-bottom: 0.6rem;
  display: inline-block;
}

.au-section-title {
  font-family: 'Gilda Display', 'Cormorant Garamond', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--forest);
  margin-bottom: 1rem;
}

.au-section-title em {
  font-style: italic;
  color: var(--au-green);
}

/* ═══════════════════════
   HERO
   ═══════════════════════ */
.au-hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 7vw 5rem;
  background: linear-gradient(168deg, #064e23 0%, #0a7a38 40%, #148a44 100%);
  overflow: hidden;
}

/* .au-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 75% 20%, rgba(245, 200, 66, 0.10) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 20% 80%, rgba(61, 169, 92, 0.15) 0%, transparent 70%);
  pointer-events: none;
} */

/* .au-hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--au-off-white), transparent);
  pointer-events: none;
} */

.au-hero-overlay {
  position: absolute;
  inset: 0;
  background: url('/img/about-hero.webp') center/cover no-repeat;
  opacity: 0.12;
  mix-blend-mode: luminosity;
  pointer-events: none;
}

.au-hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.au-hero-tag {
  font-family: 'Nunito Sans', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--au-yellow);
  background: rgba(245, 200, 66, 0.12);
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 1.5rem;
}

.au-hero-title {
  font-family: 'Gilda Display', 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--au-white);
  margin-bottom: 1.2rem;
}

.au-hero-title em {
  font-style: italic;
  color: var(--au-yellow);
}

.au-hero-sub {
  font-family: 'Nunito Sans', sans-serif;
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  max-width: 620px;
  margin: 0 auto 2rem;
}

.au-hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.au-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 2rem;
  background: var(--au-yellow);
  color: var(--au-green-deep);
  font-family: 'Nunito Sans', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 50px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: transform 0.25s, box-shadow 0.3s, background 0.3s;
  box-shadow: 0 4px 20px rgba(245, 200, 66, 0.3);
}

.au-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 200, 66, 0.4);
  background: #f7d35a;
}

.au-btn-primary.au-btn-lg {
  padding: 1rem 2.6rem;
  font-size: 0.95rem;
}

.au-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 2rem;
  background: transparent;
  color: var(--au-white);
  font-family: 'Nunito Sans', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: 50px;
  text-decoration: none;
  transition: background 0.3s, border-color 0.3s;
}

.au-btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
}

.au-btn-outline-light {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: transparent;
  color: var(--au-white);
  font-family: 'Nunito Sans', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  border-radius: 50px;
  text-decoration: none;
  transition: background 0.3s, border-color 0.3s;
}

.au-btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.7);
}

/* Scroll hint */
.au-hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.45);
  z-index: 2;
}

.au-scroll-dot {
  animation: auScrollBounce 2s ease-in-out infinite;
}

@keyframes auScrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* ═══════════════════════
   STATS
   ═══════════════════════ */
.au-stats {
  background: var(--au-off-white);
  padding: 5rem 7vw;
}

.au-stats-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.au-stats-header {
  text-align: center;
  margin-bottom: 3rem;
}

.au-stats-header p {
  font-family: 'Nunito Sans', sans-serif;
  color: var(--au-slate-light);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

.au-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.au-stat-card {
  background: var(--au-white);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1px solid rgba(10, 122, 56, 0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}

.au-stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(10, 122, 56, 0.08);
}

.au-stat-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  background: var(--au-mint);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.au-stat-icon svg {
  width: 24px;
  height: 24px;
  color: var(--au-green);
}

.au-stat-num {
  font-family: 'Gilda Display', serif;
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--forest);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.au-stat-label {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 0.82rem;
  color: var(--au-slate-light);
  letter-spacing: 0.02em;
}

/* ═══════════════════════
   OUR STORY
   ═══════════════════════ */
.au-story {
  padding: 6rem 7vw;
  background: var(--au-white);
}

.au-story-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.au-story-img-wrap {
  position: relative;
}

.au-story-img-wrap img {
  width: 100%;
  border-radius: 20px;
  display: block;
}

.au-story-img-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--au-mint) 0%, #d4edda 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--au-green);
}

.au-story-img-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.5;
}

.au-story-img-placeholder span {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 0.85rem;
  opacity: 0.6;
}

.au-story-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--au-green);
  color: var(--au-white);
  border-radius: 16px;
  padding: 1.2rem 1.5rem;
  text-align: center;
  box-shadow: 0 8px 30px rgba(10, 122, 56, 0.25);
}

.au-badge-num {
  font-family: 'Gilda Display', serif;
  font-size: 1.8rem;
  display: block;
  line-height: 1;
}

.au-badge-text {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  opacity: 0.85;
  display: block;
  margin-top: 0.2rem;
}

.au-story-text p {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--au-slate);
  margin-bottom: 1rem;
}

.au-story-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.au-highlight {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Nunito Sans', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--forest);
}

.au-highlight svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--au-green);
}

/* ═══════════════════════
   CORE VALUES
   ═══════════════════════ */
.au-values {
  padding: 6rem 7vw;
  background: var(--au-off-white);
}

.au-values-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.au-values-header {
  text-align: center;
  margin-bottom: 3rem;
}

.au-values-header p {
  font-family: 'Nunito Sans', sans-serif;
  color: var(--au-slate-light);
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto;
}

.au-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.au-value-card {
  background: var(--au-white);
  border-radius: 18px;
  padding: 2.5rem 2rem;
  text-align: center;
  border: 1px solid rgba(10, 122, 56, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.au-value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--au-green), var(--au-yellow));
  opacity: 0;
  transition: opacity 0.3s;
}

.au-value-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(10, 122, 56, 0.1);
}

.au-value-card:hover::before {
  opacity: 1;
}

.au-value-icon-wrap {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.2rem;
  background: linear-gradient(135deg, var(--au-mint) 0%, var(--au-yellow-soft) 100%);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.au-value-icon-wrap svg {
  width: 26px;
  height: 26px;
  color: var(--au-green);
}

.au-value-card h3 {
  font-family: 'Gilda Display', serif;
  font-size: 1.3rem;
  color: var(--forest);
  margin-bottom: 0.8rem;
}

.au-value-card p {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--au-slate-light);
}

/* ═══════════════════════
   APPROACH / WHY US
   ═══════════════════════ */
.au-approach {
  padding: 6rem 7vw;
  background: linear-gradient(168deg, #064e23, #0a7a38);
  position: relative;
  overflow: hidden;
}

.au-approach::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 200, 66, 0.07) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.au-approach-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.au-approach-text {
  text-align: center;
  margin-bottom: 3.5rem;
}

.au-approach-text p {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 520px;
  margin: 0 auto;
}

.au-approach-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem;
}

.au-approach-item {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 2rem;
  transition: background 0.3s, transform 0.3s;
}

.au-approach-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

.au-approach-num {
  font-family: 'Gilda Display', serif;
  font-size: 2rem;
  color: var(--au-yellow);
  opacity: 0.6;
  line-height: 1;
  margin-bottom: 0.6rem;
}

.au-approach-item h4 {
  font-family: 'Gilda Display', serif;
  font-size: 1.15rem;
  color: var(--au-white);
  margin-bottom: 0.6rem;
}

.au-approach-item p {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
}

/* ═══════════════════════
   CTA
   ═══════════════════════ */
.au-cta {
  padding: 6rem 7vw;
  background: var(--au-off-white);
}

.au-cta-inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(135deg, #064e23, #0a7a38);
  border-radius: 24px;
  padding: 4rem 3rem;
  position: relative;
  overflow: hidden;
}

.au-cta-glow {
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245, 200, 66, 0.12) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.au-cta-eyebrow {
  font-family: 'Nunito Sans', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--au-yellow);
  display: block;
  margin-bottom: 0.8rem;
  position: relative;
}

.au-cta-title {
  font-family: 'Gilda Display', serif;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  color: var(--au-white);
  margin-bottom: 1rem;
  position: relative;
}

.au-cta-desc {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  max-width: 540px;
  margin: 0 auto 2rem;
  position: relative;
}

.au-cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ═══════════════════════
   RESPONSIVE
   ═══════════════════════ */
@media screen and (max-width: 1024px) {
  .au-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 800px) {
  .au-story-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .au-story-badge {
    bottom: -14px;
    right: 15px;
  }

  .au-values-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }

  .au-approach-grid {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 600px) {
  .au-hero {
    min-height: 70vh;
    padding: 3rem 5vw 3rem;
  }

  .au-stats,
  .au-story,
  .au-values,
  .au-approach,
  .au-cta {
    padding: 4rem 5vw;
  }

  .au-stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .au-stat-card {
    padding: 1.5rem 1rem;
  }

  .au-stat-num {
    font-size: 1.8rem;
  }

  .au-cta-inner {
    padding: 3rem 1.5rem;
    border-radius: 18px;
  }

  .au-hero-scroll-hint {
    display: none;
  }
}