/* ===================================================
   ECOLEAD — Hero & Page-Specific Component Styles
   =================================================== */

/* ── Hero Section ──────────────────────────────── */
.hero {
  position: relative;
  min-height: 65vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.04);
  transition: transform 6s ease;
}

.hero.loaded .hero-bg img { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(27, 67, 50, 0.86) 0%,
    rgba(27, 67, 50, 0.70) 50%,
    rgba(45, 106, 79, 0.50) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 5.5rem 0 2.5rem;
  max-width: 720px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent-light);
  margin-bottom: 0.85rem;
}

.hero h1 {
  color: var(--clr-white);
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  line-height: 1.18;
  margin-bottom: 1rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.hero h1 .highlight {
  color: var(--clr-accent-light);
}

.hero-description {
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  color: rgba(255,255,255,0.88);
  line-height: 1.7;
  max-width: 620px;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  align-items: center;
}

/* ── Hero Scroll Indicator ─────────────────────── */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  animation: float 2s ease-in-out infinite;
}

.hero-scroll .scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ── Mission Strip ─────────────────────────────── */
.mission-strip {
  background: var(--clr-white);
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid var(--clr-border);
}

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr 1px 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.mission-divider-line {
  background: var(--clr-border);
  align-self: stretch;
}

.mission-item { text-align: center; padding: var(--space-lg); }

.mission-item .icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.mission-item h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.mission-item p { font-size: 0.9rem; line-height: 1.7; }

/* ── Thematic Cards ─────────────────────────────── */
.theme-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--t-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: relative;
  overflow: hidden;
}

.theme-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-primary-muted));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}

.theme-card:hover::before { transform: scaleX(1); }

.theme-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
  border-color: var(--clr-primary-pale);
}

.theme-card .icon {
  font-size: 2rem;
  width: 56px;
  height: 56px;
  background: var(--clr-primary-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-card h3 {
  font-size: 1rem;
  color: var(--clr-primary);
  font-family: var(--font-body);
  font-weight: 700;
}

.theme-card p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--clr-muted);
}

/* ── Programme Feature Block ─────────────────────── */
.programme-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 520px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.programme-block .img-side {
  position: relative;
  overflow: hidden;
}

.programme-block .img-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.programme-block:hover .img-side img { transform: scale(1.03); }

.programme-block .content-side {
  background: var(--clr-primary);
  padding: var(--space-3xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.programme-block .content-side .tag {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: var(--clr-accent-light);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  padding: 0.3rem 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.programme-block h2 {
  color: var(--clr-white);
  margin-bottom: var(--space-lg);
}

.programme-block p {
  color: rgba(255,255,255,0.82);
  margin-bottom: var(--space-lg);
}

.pillar-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: var(--space-xl);
}

.pillar-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.88);
  font-size: 0.9rem;
}

.pillar-item::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-accent-light);
  flex-shrink: 0;
}

/* ── Partner Logos Strip ─────────────────────────── */
.partners-strip {
  background: var(--clr-white);
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.partners-label {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: var(--space-lg);
}

/* ── Success Story ────────────────────────────────── */
.story-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.story-block .story-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
}

.story-block .story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-block .story-content .tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent);
  background: var(--clr-accent-pale);
  border-radius: 999px;
  padding: 0.3rem 1rem;
  margin-bottom: var(--space-md);
}

.story-block .story-content h2 { margin-bottom: var(--space-md); }
.story-block .story-content p  { margin-bottom: var(--space-lg); }

.story-quote {
  border-left: 4px solid var(--clr-accent);
  padding: var(--space-md) var(--space-lg);
  background: var(--clr-primary-pale);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: var(--space-xl);
}

.story-quote p {
  font-style: italic;
  color: var(--clr-primary);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

/* ── Strategic Pillars ───────────────────────────── */
.pillars-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.pillar-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: all var(--t-fast);
}

.pillar-card:hover {
  border-color: var(--clr-primary-muted);
  background: var(--clr-primary-pale);
}

.pillar-card .num {
  width: 32px;
  height: 32px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.pillar-card h4 { font-size: 0.9rem; color: var(--clr-primary); margin-bottom: 0.25rem; font-family: var(--font-body); font-weight: 700; }
.pillar-card p  { font-size: 0.82rem; line-height: 1.55; }

/* ── Footer ──────────────────────────────────────── */
.site-footer {
  background: var(--clr-dark);
  color: rgba(255,255,255,0.8);
  padding-top: var(--space-4xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-lg);
}

.footer-brand .footer-logo img {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-brand .logo-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-white);
}

.footer-brand p {
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.social-links {
  display: flex;
  gap: 0.6rem;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  transition: all var(--t-fast);
  text-decoration: none;
}

.social-link:hover {
  background: var(--clr-primary-muted);
  border-color: var(--clr-primary-muted);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: var(--space-lg);
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }

.footer-col a {
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  transition: color var(--t-fast);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-col a:hover { color: var(--clr-accent-light); }

.footer-contact-item {
  display: flex;
  gap: 0.75rem;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.footer-contact-item .icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--clr-accent-light);
}

.footer-bottom {
  padding: var(--space-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-bottom p {
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
  margin: 0;
}

.footer-bottom a {
  color: rgba(255,255,255,0.55);
  font-size: 0.82rem;
  transition: color var(--t-fast);
}

.footer-bottom a:hover { color: var(--clr-accent-light); }

/* ── Back to Top ─────────────────────────────────── */
#back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  z-index: 500;
  opacity: 0;
  transform: translateY(12px);
  transition: all var(--t-base);
  text-decoration: none;
  border: none;
}

#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

#back-to-top:hover {
  background: var(--clr-accent);
  transform: translateY(-2px);
}

/* ── Responsive Component Queries ─────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
  .programme-block { grid-template-columns: 1fr; }
  .programme-block .img-side { aspect-ratio: 16/9; }
  .programme-block .content-side { padding: var(--space-2xl); }
  .pillars-list { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .mission-grid { grid-template-columns: 1fr; }
  .mission-divider-line { display: none; }
  .story-block { grid-template-columns: 1fr; gap: var(--space-xl); }
  .story-block .story-image { aspect-ratio: 16/10; }
  .hero-content { padding: 5rem 0 2rem; }
  .hero-actions { flex-direction: column; width: 100%; }
  .programme-block .content-side { padding: var(--space-xl); }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer-bottom { flex-direction: column; text-align: center; gap: 0.75rem; }
}

@media (max-width: 480px) {
  .hero-content { padding: 4.5rem 0 1.5rem; }
  .hero h1 { font-size: 1.8rem; }
  .programme-block .content-side { padding: var(--space-lg); }
  .theme-card { padding: var(--space-lg); }
}