/* ═══════════════════════════════════════════════════════
   sustainability.css — Technzone Sustainability & SDG Page
   ═══════════════════════════════════════════════════════ */

/* ── Hero ──────────────────────────────────────────────── */
.sus-hero {
  background: linear-gradient(135deg, #111111 0%, #1a1a1a 60%, #0d1f10 100%);
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}
.sus-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 80% 50%, rgba(76,159,56,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.sus-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}
.sus-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(76,159,56,0.15);
  border: 1px solid rgba(76,159,56,0.3);
  color: #6fcf60;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.sus-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 24px;
}
.sus-hero h1 em {
  font-style: normal;
  color: #4C9F38;
}
.sus-hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 560px;
}
.sus-hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.sus-hero-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sus-badge-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  backdrop-filter: blur(10px);
}
.sus-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.sus-badge-icon.green { background: rgba(76,159,56,0.2); }
.sus-badge-icon.blue  { background: rgba(0,104,157,0.2); }
.sus-badge-icon.gold  { background: rgba(191,139,46,0.2); }
.sus-badge-text strong {
  display: block;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.sus-badge-text span {
  color: rgba(255,255,255,0.45);
  font-size: 0.78rem;
}
.sus-un-note {
  background: rgba(76,159,56,0.08);
  border: 1px solid rgba(76,159,56,0.2);
  border-radius: 12px;
  padding: 16px 20px;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  line-height: 1.6;
  font-style: italic;
}

/* ── Section Utilities ─────────────────────────────────── */
.sus-section {
  padding: 80px 0;
}
.sus-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.sus-section.dark   { background: #111111; }
.sus-section.warm   { background: #F5EEE2; }
.sus-section.white  { background: #ffffff; }
.sus-section.charcoal { background: #1F1F1F; }
.sus-section.green-tint { background: #f0f7ee; }

.sus-section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ED485F;
  margin-bottom: 16px;
}
.sus-section-label.green { color: #4C9F38; }
.sus-section-label.light { color: rgba(255,255,255,0.5); }

.sus-section-title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--dark);
}
.sus-section.dark  .sus-section-title,
.sus-section.charcoal .sus-section-title { color: #fff; }

.sus-section-body {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.75;
  max-width: 700px;
}
.sus-section.dark  .sus-section-body,
.sus-section.charcoal .sus-section-body { color: rgba(255,255,255,0.55); }

.sus-header-centered {
  text-align: center;
  margin-bottom: 56px;
}
.sus-header-centered .sus-section-body {
  margin: 0 auto;
}

/* ── Intro / Purpose Row ───────────────────────────────── */
.sus-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.sus-intro-left h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #111;
  line-height: 1.2;
  margin-bottom: 20px;
}
.sus-intro-left h2 em {
  font-style: normal;
  color: #4C9F38;
}
.sus-intro-left p {
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 16px;
}
.sus-pillars {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sus-pillar {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.sus-pillar-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(76,159,56,0.1);
  border: 1px solid rgba(76,159,56,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4C9F38;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.sus-pillar-body strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 4px;
}
.sus-pillar-body p {
  font-size: 0.85rem;
  color: var(--gray);
  margin: 0;
  line-height: 1.6;
}

/* ── SDG Cards Grid ────────────────────────────────────── */
.sdg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.sdg-grid.small {
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 20px;
}

.sdg-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}
.sus-section.dark .sdg-card,
.sus-section.charcoal .sdg-card {
  background: #1e1e1e;
  box-shadow: 0 2px 16px rgba(0,0,0,0.3);
}
.sdg-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}
.sdg-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.sus-section.dark .sdg-card-header,
.sus-section.charcoal .sdg-card-header {
  border-bottom-color: rgba(255,255,255,0.06);
}
.sdg-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sdg-icon-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Fallback color badge for goals without icons */
.sdg-icon-wrap.color-only {
  font-weight: 900;
  font-size: 0.85rem;
  color: #fff;
  line-height: 1.1;
  text-align: center;
  padding: 4px;
}
.sdg-goal-num {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 2px;
}
.sus-section.dark .sdg-goal-num,
.sus-section.charcoal .sdg-goal-num { color: rgba(255,255,255,0.35); }
.sdg-goal-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #111;
  line-height: 1.25;
}
.sus-section.dark .sdg-goal-title,
.sus-section.charcoal .sdg-goal-title { color: #fff; }
.sdg-card-body {
  padding: 16px 20px 20px;
  flex: 1;
}
.sdg-card-body p {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.65;
  margin: 0;
}
.sus-section.dark .sdg-card-body p,
.sus-section.charcoal .sdg-card-body p { color: rgba(255,255,255,0.5); }

/* SDG color accent bar */
.sdg-card-accent {
  height: 3px;
  width: 100%;
}

/* SDG color scheme for indirect cards (lighter style) */
.sdg-card.indirect {
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(0,0,0,0.08);
  backdrop-filter: blur(4px);
}

/* ── Impact Cards ──────────────────────────────────────── */
.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.impact-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  overflow: hidden;
}
.impact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: #4C9F38;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.impact-card:hover { transform: translateY(-5px); box-shadow: 0 12px 32px rgba(0,0,0,0.09); }
.impact-card:hover::before { transform: scaleX(1); }
.impact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(76,159,56,0.1);
  border: 1px solid rgba(76,159,56,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4C9F38;
  font-size: 1.2rem;
  margin-bottom: 18px;
}
.impact-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 10px;
}
.impact-card p {
  font-size: 0.875rem;
  color: var(--gray);
  line-height: 1.65;
  margin: 0;
}

/* ── Products Contribution ─────────────────────────────── */
.sus-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.sus-product-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 24px;
  transition: background 0.25s, border-color 0.25s;
}
.sus-product-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(76,159,56,0.4);
}
.sus-product-tag {
  display: inline-block;
  background: rgba(76,159,56,0.15);
  border: 1px solid rgba(76,159,56,0.3);
  color: #6fcf60;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.sus-product-card h3 {
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}
.sus-product-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  margin: 0;
}
.sus-product-sdgs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.sus-product-sdg-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  color: #fff;
}

/* ── Commitment Section ────────────────────────────────── */
.sus-commitment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.sus-commitment-left h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 20px;
}
.sus-commitment-left p {
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  margin-bottom: 16px;
  font-size: 0.95rem;
}
.sus-commitment-badges {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sus-commit-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 16px 18px;
}
.sus-commit-badge-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(76,159,56,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6fcf60;
  font-size: 1rem;
  flex-shrink: 0;
}
.sus-commit-badge-text strong {
  display: block;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.sus-commit-badge-text span {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}

/* ── CTA Section ───────────────────────────────────────── */
.sus-cta {
  background: linear-gradient(135deg, #2e6b28 0%, #111111 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.sus-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 0%, rgba(76,159,56,0.25) 0%, transparent 70%);
  pointer-events: none;
}
.sus-cta-inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}
.sus-cta h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 18px;
}
.sus-cta p {
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
  font-size: 1rem;
  margin-bottom: 36px;
}
.sus-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-white {
  background: #fff;
  color: #111;
  border: 2px solid #fff;
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s, color 0.2s;
}
.btn-white:hover { background: #f0f7ee; color: #111; }
.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.4);
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.2s, background 0.2s;
}
.btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* ── SEO breadcrumb (styled) ───────────────────────────── */
.sus-breadcrumb {
  background: #0d0d0d;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.sus-breadcrumb-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}
.sus-breadcrumb a { color: rgba(255,255,255,0.55); text-decoration: none; }
.sus-breadcrumb a:hover { color: #4C9F38; }
.sus-breadcrumb .sep { opacity: 0.3; }
.sus-breadcrumb .current { color: rgba(255,255,255,0.7); }

/* ── Divider between direct/indirect ──────────────────── */
.sus-section-divider {
  max-width: 1200px;
  margin: 0 auto 56px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.sus-section-divider::before,
.sus-section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.1);
}
.sus-section-divider span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  white-space: nowrap;
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .sus-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .sus-hero-visual { display: none; }
  .sus-intro-grid,
  .sus-commitment-grid { grid-template-columns: 1fr; gap: 40px; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sus-hero { padding: 90px 0 60px; }
  .sus-section { padding: 56px 0; }
  .sdg-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .sdg-grid.small { grid-template-columns: 1fr 1fr; }
  .impact-grid { grid-template-columns: 1fr; }
  .sus-hero-cta { flex-direction: column; }
  .sus-cta-buttons { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .sdg-grid,
  .sdg-grid.small { grid-template-columns: 1fr; }
}