/* =====================================================
   GCMA  —  style.css
   Bootstrap handles ALL layout & responsiveness.
   This file covers ONLY:
     1. CSS custom properties (brand colours)
     2. Navbar brand styling
     3. Hero section
     4. Custom card/component skins
     5. Timeline
     6. Ticker & modal overrides
     7. Reveal animation
     8. Footer
===================================================== */

/* ── 1. BRAND COLOURS ─────────────────────────────── */
:root {
  --forest-green:   #1B5E20;
  --vibrant-green:  #2E7D32;
  --lime-green:     #66BB6A;
  --golden-yellow:  #F9A800;
  --amber:          #FFB300;
  --deep-brown:     #3E2723;
  --cocoa-brown:    #5D4037;
  --cream:          #FFF8E1;
  --warm-white:     #FFFDE7;
  --rich-black:     #1A1A1A;
}

/* ── BASE ─────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--rich-black);
  background: var(--warm-white);
  overflow-x: hidden;
  /* Room for fixed ticker at bottom */
  padding-bottom: 52px;
}

/* ── 2. NAVBAR ────────────────────────────────────── */
.gcma-nav {
  background: rgba(255,255,255,0.98) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 3px solid var(--golden-yellow);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  padding: 0.9rem 0;
}

.gcma-logo {
  font-family: 'Sora', sans-serif;
  font-size: 1.9rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--forest-green), var(--vibrant-green));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -1px;
  text-decoration: none;
}

.gcma-nav .nav-link {
  color: var(--rich-black) !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 0.3rem;
  position: relative;
}

.gcma-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: linear-gradient(90deg, var(--golden-yellow), var(--vibrant-green));
  transition: width 0.3s;
}

.gcma-nav .nav-link:hover::after { width: 100%; }

/* CTA pill button in navbar */
.gcma-cta-link {
  background: linear-gradient(135deg, var(--vibrant-green), var(--forest-green)) !important;
  color: white !important;
  padding: 0.55rem 1.5rem !important;
  border-radius: 50px !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 15px rgba(46,125,50,0.3);
}

.gcma-cta-link::after { display: none !important; }

.gcma-cta-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(46,125,50,0.4);
}

/* ── 3. HERO ──────────────────────────────────────── */
.gcma-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 5% 4rem;
  background: linear-gradient(135deg, #e8f5e9 0%, #fff9c4 50%, #ffe0b2 100%);
  position: relative;
  overflow: hidden;
}

.gcma-hero::before {
  content: '';
  position: absolute;
  top: -40%; right: -15%;
  width: 900px; height: 900px;
  background: radial-gradient(circle, rgba(102,187,106,0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: gcmaPulse 15s ease-in-out infinite;
  pointer-events: none;
}

@keyframes gcmaPulse {
  0%,100% { transform: scale(1); }
  50%      { transform: scale(1.2); }
}

.gcma-label {
  background: linear-gradient(135deg, var(--golden-yellow), var(--amber));
  color: var(--deep-brown);
  padding: 0.5rem 1.3rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 4px 15px rgba(255,193,7,0.3);
  line-height: 1.5;
}

.gcma-h1 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--forest-green), var(--vibrant-green), var(--golden-yellow));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gcma-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--cocoa-brown);
  line-height: 1.7;
}

/* Stat boxes */
.gcma-stat-box {
  background: white;
  border-radius: 15px;
  border: 2px solid var(--lime-green);
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  transition: transform 0.3s;
}
.gcma-stat-box:hover { transform: translateY(-5px); }

.gcma-stat-number {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--vibrant-green), var(--golden-yellow));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gcma-stat-label {
  font-size: 0.8rem;
  color: var(--cocoa-brown);
  font-weight: 600;
  margin-top: 0.3rem;
}

.gcma-hero-visual img {
  border-radius: 25px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  object-fit: cover;
}

/* ── 4. SHARED SECTION COMPONENTS ─────────────────── */
.gcma-section-header { max-width: 860px; }

.gcma-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--lime-green), var(--vibrant-green));
  color: white;
  padding: 0.45rem 1.2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
}

.gcma-tag-gold {
  background: var(--golden-yellow) !important;
  color: var(--deep-brown) !important;
}

.gcma-section-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.7rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--rich-black);
}

.gcma-section-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--cocoa-brown);
  line-height: 1.8;
}

/* Reusable button styles */
.gcma-btn-primary {
  background: linear-gradient(135deg, var(--vibrant-green), var(--forest-green));
  color: white !important;
  border: none;
  border-radius: 50px;
  padding: 0.85rem 2rem;
  font-weight: 700;
  box-shadow: 0 8px 25px rgba(46,125,50,0.3);
  transition: all 0.3s;
}
.gcma-btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(46,125,50,0.4);
  color: white !important;
}

.gcma-btn-secondary {
  background: white;
  color: var(--vibrant-green) !important;
  border: 2px solid var(--vibrant-green);
  border-radius: 50px;
  padding: 0.85rem 2rem;
  font-weight: 700;
  transition: all 0.3s;
}
.gcma-btn-secondary:hover {
  background: var(--vibrant-green);
  color: white !important;
  transform: translateY(-3px);
}

.gcma-btn-gold {
  background: linear-gradient(135deg, var(--golden-yellow), var(--amber));
  color: var(--deep-brown) !important;
  border: none;
  border-radius: 50px;
  font-weight: 700;
  transition: all 0.3s;
}
.gcma-btn-gold:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(249,168,0,0.4); }

/* ── 5. ABOUT CARDS ───────────────────────────────── */
.gcma-about-card {
  background: linear-gradient(135deg, #ffffff, #f1f8e9);
  border-radius: 20px;
  border-top: 4px solid var(--golden-yellow);
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: all 0.4s;
}
.gcma-about-card:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(46,125,50,0.15); }

.gcma-about-icon {
  width: 80px; height: 80px;
  object-fit: cover;
  border-radius: 12px;
}

.gcma-about-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 700;
  color: var(--forest-green);
}

.gcma-check-list { list-style: none; padding: 0; }
.gcma-check-list li { padding: 0.4rem 0; color: var(--cocoa-brown); display: flex; gap: 0.7rem; }
.gcma-check-list li::before { content: '✓'; color: var(--vibrant-green); font-weight: bold; flex-shrink: 0; }

/* ── 6. TIMELINE ──────────────────────────────────── */
.gcma-history { background: linear-gradient(135deg, #f0f9f4 0%, #ffffff 100%); }

.gcma-timeline {
  position: relative;
  padding-left: 50px;
  max-width: 900px;
  margin: 0 auto;
}

/* Vertical line */
.gcma-timeline::before {
  content: '';
  position: absolute;
  left: 14px; top: 0; bottom: 0;
  width: 5px;
  background: linear-gradient(to bottom, var(--vibrant-green), rgba(46,125,50,0.3));
  border-radius: 4px;
}

.gcma-tl-item {
  position: relative;
  margin-bottom: 2.5rem;
}

/* Dot on the line */
.gcma-tl-item::before {
  content: '';
  position: absolute;
  left: -43px; top: 8px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: white;
  border: 4px solid var(--vibrant-green);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.gcma-tl-year {
  display: inline-block;
  background: var(--vibrant-green);
  color: white;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 4px 12px;
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

.gcma-tl-content {
  background: white;
  padding: 1.4rem 1.6rem;
  border-radius: 14px;
  border-left: 5px solid var(--vibrant-green);
  box-shadow: 0 6px 20px rgba(0,0,0,0.07);
}

.gcma-tl-content h4 {
  font-family: 'Sora', sans-serif;
  color: var(--forest-green);
  margin-bottom: 0.4rem;
}

.gcma-tl-content p { color: var(--cocoa-brown); margin: 0; font-size: 0.95rem; }

/* ── 7. PHASE CARDS ───────────────────────────────── */
.gcma-phase-card {
  background: linear-gradient(135deg, #ffffff, #f1f8e9);
  border-radius: 18px;
  border-left: 5px solid var(--vibrant-green);
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  transition: all 0.3s;
}
.gcma-phase-card:hover { transform: translateX(6px); border-left-color: var(--golden-yellow); }
.gcma-phase-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--forest-green);
  margin-bottom: 0.7rem;
}

/* ── 8. OPERATIONS ────────────────────────────────── */
.gcma-operations {
  background: linear-gradient(135deg, var(--forest-green), var(--vibrant-green));
}

.gcma-ops-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 22px;
  border: 2px solid rgba(255,255,255,0.2);
  transition: all 0.4s;
}
.gcma-ops-card:hover { background: rgba(255,255,255,0.16); border-color: var(--golden-yellow); transform: scale(1.02); }

.gcma-ops-number {
  font-family: 'Sora', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--golden-yellow);
  opacity: 0.5;
  margin-bottom: 0.5rem;
}

.gcma-ops-card h3 {
  font-family: 'Sora', sans-serif;
  color: white;
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  margin-bottom: 0.8rem;
}

.gcma-ops-card p { color: rgba(255,255,255,0.9); font-size: 0.95rem; }

.gcma-ops-list { list-style: none; padding: 0; margin: 0; }
.gcma-ops-list li {
  padding: 0.5rem 0;
  color: rgba(255,255,255,0.95);
  display: flex; align-items: center; gap: 0.8rem;
  font-size: 0.93rem;
}
.gcma-ops-list li::before {
  content: '✓';
  background: var(--golden-yellow);
  color: var(--deep-brown);
  width: 22px; height: 22px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: bold; flex-shrink: 0; font-size: 0.8rem;
}

/* ── 9. CIRCULAR ECONOMY ─────────────────────────── */
.gcma-circular {
  background: linear-gradient(135deg, #fff3e0 0%, #fff9c4 50%, #f1f8e9 100%);
}

.gcma-product-card {
  background: white;
  border-radius: 16px;
  border-left: 5px solid var(--golden-yellow);
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  transition: all 0.3s;
}
.gcma-product-card:hover { transform: translateX(6px); border-left-color: var(--vibrant-green); }
.gcma-product-card h4 {
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  color: var(--forest-green);
  margin-bottom: 0.4rem;
}
.gcma-product-card p { font-size: 0.88rem; color: var(--cocoa-brown); margin: 0; }

.gcma-circular-visual video { border-radius: 20px; }

/* ── 10. ESG CARDS ────────────────────────────────── */
.gcma-esg-card {
  border-radius: 22px;
  box-shadow: 0 10px 35px rgba(0,0,0,0.08);
  transition: all 0.4s;
}
.gcma-esg-card:hover { transform: translateY(-8px); box-shadow: 0 20px 55px rgba(46,125,50,0.15); }

.gcma-esg-green { background: linear-gradient(135deg,#fff,#e8f5e9); border-top: 5px solid var(--lime-green); }
.gcma-esg-gold  { background: linear-gradient(135deg,#fff,#fff9c4); border-top: 5px solid var(--golden-yellow); }
.gcma-esg-lime  { background: linear-gradient(135deg,#fff,#f1f8e9); border-top: 5px solid var(--vibrant-green); }

.gcma-esg-icon { font-size: 3.2rem; display: block; margin-bottom: 1rem; }

.gcma-esg-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: var(--forest-green);
  margin-bottom: 1rem;
}

.gcma-dot-list { list-style: none; padding: 0; }
.gcma-dot-list li {
  padding: 0.45rem 0;
  color: var(--cocoa-brown);
  display: flex; align-items: flex-start; gap: 0.7rem;
  font-size: 0.93rem; line-height: 1.5;
}
.gcma-dot-list li::before { content: '●'; color: var(--golden-yellow); flex-shrink: 0; margin-top: 2px; }

/* Why GCMA sub-section */
.gcma-why-gcma { background: linear-gradient(135deg, #e8f5e9, #fff9c4); border-radius: 24px; }

.gcma-why-card {
  background: white;
  border-radius: 18px;
  border-top: 4px solid var(--vibrant-green);
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  transition: all 0.3s;
}
.gcma-why-card:hover { transform: translateY(-6px); box-shadow: 0 14px 35px rgba(46,125,50,0.12); }
.gcma-why-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(0.95rem, 2vw, 1.2rem);
  color: var(--forest-green);
  margin-bottom: 0.6rem;
}

/* ── 11. INVESTMENT SECTION ───────────────────────── */
.gcma-investment {
  background: linear-gradient(135deg, var(--deep-brown), var(--cocoa-brown));
}

.gcma-gold { color: var(--golden-yellow); }
.text-white-75 { color: rgba(255,255,255,0.8) !important; }

.gcma-focus-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border-radius: 18px;
  border: 2px solid rgba(255,193,7,0.3);
  transition: all 0.3s;
}
.gcma-focus-card:hover { background: rgba(255,255,255,0.16); border-color: var(--golden-yellow); transform: translateY(-4px); }
.gcma-focus-card h4 {
  font-family: 'Sora', sans-serif;
  color: white;
  font-size: clamp(1rem, 2vw, 1.3rem);
  margin-bottom: 0.7rem;
}
.gcma-focus-card p { color: rgba(255,255,255,0.85); font-size: 0.95rem; }

.gcma-partner-tag {
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,193,7,0.3);
  border-radius: 12px;
  color: white;
  font-weight: 600;
  font-size: 0.88rem;
  text-align: center;
  transition: all 0.3s;
}
.gcma-partner-tag:hover { background: rgba(255,255,255,0.16); border-color: var(--golden-yellow); }

.gcma-invest-reason { background: rgba(255,255,255,0.1); }

/* ── 12. DOCUMENT PORTAL ──────────────────────────── */
.gcma-portal-tabs .gcma-tab-btn {
  font-weight: 700;
  color: var(--cocoa-brown);
  font-size: 1rem;
  border: none;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  padding: 0.85rem 1.5rem;
}
.gcma-portal-tabs .gcma-tab-btn.active {
  color: var(--vibrant-green) !important;
  border-bottom-color: var(--vibrant-green) !important;
  background: transparent;
}
.gcma-portal-tabs .gcma-tab-btn:hover { color: var(--vibrant-green); }

.gcma-portal-content {
  background: linear-gradient(135deg, #ffffff, #f1f8e9);
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.gcma-upload-area {
  border: 3px dashed var(--lime-green);
  background: white;
  cursor: pointer;
  transition: all 0.3s;
}
.gcma-upload-area:hover { border-color: var(--vibrant-green); background: #f1f8e9; }
.gcma-upload-area h3 { font-family: 'Sora', sans-serif; color: var(--forest-green); }

.gcma-download-btn {
  background: var(--vibrant-green);
  color: white;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  padding: 0.5rem 1.2rem;
  transition: all 0.3s;
}
.gcma-download-btn:hover { background: var(--forest-green); color: white; transform: scale(1.05); }

.list-group-item:hover { background: #f1f8e9; }

/* ── 13. DATABASE ACCESS ──────────────────────────── */
.gcma-database { background: linear-gradient(135deg, #f1f8e9, #fff9c4); }

.gcma-db-card {
  background: white;
  border-radius: 22px;
  box-shadow: 0 15px 50px rgba(0,0,0,0.1);
}

/* Bootstrap form overrides — keep brand colour on focus */
.form-control:focus {
  border-color: var(--vibrant-green);
  box-shadow: 0 0 0 3px rgba(46,125,50,0.15);
}

/* ── 14. TEAM ─────────────────────────────────────── */
.gcma-team-card {
  background: white;
  border-radius: 14px;
  border: 2px solid #007bff;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s;
}
.gcma-team-card:hover { transform: translateY(-6px); }

.gcma-team-img {
  width: 90px; height: 90px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin: 0 auto;
}

@media (min-width: 576px) {
  .gcma-team-img { width: 110px; height: 110px; }
}

.gcma-team-role { color: #007bff; font-weight: 600; font-size: 0.85rem; }

/* ── 15. TICKER ───────────────────────────────────── */
.gcma-ticker {
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  background: #e00000;
  color: white;
  overflow: hidden;
  cursor: pointer;
  z-index: 1040;
  height: 48px;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.25);
}

.gcma-ticker-text {
  display: inline-block;
  white-space: nowrap;
  padding: 13px 20px;
  font-size: 0.95rem;
  font-weight: 700;
  animation: gcmaTicker 22s linear infinite;
  color: white;
}

.gcma-ticker:hover .gcma-ticker-text { animation-play-state: paused; }

@keyframes gcmaTicker {
  from { transform: translateX(100vw); }
  to   { transform: translateX(-100%); }
}

@media (max-width: 480px) {
  .gcma-ticker-text { font-size: 0.82rem; animation-duration: 28s; }
}

.gcma-ticker-controls {
  position: fixed;
  bottom: 56px; right: 14px;
  z-index: 1041;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.gcma-ticker-btn {
  background: #2c5364;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 0.82rem;
  padding: 7px 12px;
  cursor: pointer;
  transition: background 0.3s;
}
.gcma-ticker-btn:hover { background: #0f2027; }

/* ── 16. INVESTOR MODAL (Bootstrap modal overrides) ── */
.modal-content { border: none; }

.modal-content .form-control,
.modal-content textarea.form-control {
  font-size: 16px; /* prevents iOS zoom on focus */
  border-color: #ccc;
}

/* ── 17. FOOTER ───────────────────────────────────── */
.gcma-footer {
  background: var(--rich-black);
  color: rgba(255,255,255,0.75);
}

.gcma-footer-brand {
  font-family: 'Sora', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--lime-green), var(--golden-yellow));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gcma-footer-heading {
  font-family: 'Sora', sans-serif;
  color: var(--golden-yellow);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.gcma-footer-links a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  display: block;
  padding: 0.3rem 0;
  transition: all 0.3s;
}
.gcma-footer-links a:hover { color: var(--lime-green); padding-left: 6px; }

/* ── 18. REVEAL ANIMATION ─────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .gcma-hero::before { animation: none; }
  .gcma-ticker-text { animation-duration: 35s; }
}