/* === Components === */

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn--primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.btn--primary:hover {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0,51,102,0.3);
}

.btn--secondary {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}

.btn--secondary:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0,153,170,0.3);
}

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn--outline:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn--outline-white:hover {
  background: var(--white);
  color: var(--navy);
  transform: translateY(-2px);
}

.btn--gold {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.btn--gold:hover {
  background: #b5852f;
  border-color: #b5852f;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(200,150,62,0.3);
}

.btn--white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}

.btn--white:hover {
  background: rgba(255,255,255,0.9);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255,255,255,0.3);
}

.btn--sm {
  padding: 8px 20px;
  font-size: 0.8rem;
}

.btn--lg {
  padding: 16px 36px;
  font-size: 1rem;
}

/* Cards */
.card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow 0.35s, transform 0.35s;
}

.card:hover {
  box-shadow: 0 10px 35px rgba(0,51,102,0.12);
  transform: translateY(-4px);
}

.card__image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  text-align: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 30%, rgba(0,34,68,0.4) 100%);
}

.card__body {
  padding: 24px;
}

.card__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}

.card__text {
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 16px;
}

.card__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: color 0.2s, letter-spacing 0.2s;
}

.card__link:hover {
  color: var(--navy);
  letter-spacing: 0.08em;
}

/* Image Placeholder */
.img-placeholder {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 60%, var(--teal-dark) 100%);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  text-align: center;
  padding: 20px;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.img-placeholder::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -30%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.img-placeholder::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -20%;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(0,153,170,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.img-placeholder--lg {
  min-height: 320px;
}

.img-placeholder--md {
  min-height: 220px;
}

.img-placeholder--sm {
  min-height: 160px;
}

/* Breadcrumbs (legacy class support) */
.breadcrumbs {
  padding: 16px 0;
  font-size: 0.85rem;
  color: #888;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 40px;
}

.breadcrumbs a {
  color: var(--teal);
}

.breadcrumbs a:hover {
  color: var(--navy);
}

.breadcrumbs span {
  margin: 0 6px;
  color: #bbb;
}

/* Spec Table */
.spec-table {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 24px 0;
}

.spec-table th,
.spec-table td {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border-color);
}

.spec-table th {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.spec-table tr:last-child td {
  border-bottom: none;
}

.spec-table tr:nth-child(even) td {
  background: var(--light-bg);
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--body-text);
  background: var(--white);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,153,170,0.1);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

/* Pull Quote */
.pull-quote {
  border-left: 4px solid var(--gold);
  padding: 24px 28px;
  margin: 32px 0;
  background: var(--light-bg);
  border-radius: var(--radius);
}

.pull-quote p {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--navy);
  line-height: 1.6;
  margin-bottom: 12px;
}

.pull-quote cite {
  font-size: 0.9rem;
  color: #666;
  font-style: normal;
  font-weight: 600;
}

/* CTA Banner — Enhanced */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,153,170,0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: floatUp 10s ease-in-out infinite;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(200,150,62,0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: floatUp 8s ease-in-out infinite reverse;
}

@keyframes floatUp {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: 2rem;
}

.cta-banner p {
  font-size: 1.15rem;
  margin-bottom: 28px;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Divider */
.divider {
  height: 1px;
  background: var(--border-color);
  margin: 48px 0;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-item {
  padding: 32px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-align: center;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
  position: relative;
  overflow: hidden;
}

.value-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  transform: scaleX(0);
  transition: transform 0.3s;
  transform-origin: left;
}

.value-item:hover {
  border-color: var(--teal);
  box-shadow: 0 6px 24px rgba(0,153,170,0.1);
  transform: translateY(-3px);
}

.value-item:hover::before {
  transform: scaleX(1);
}

.value-item h4 {
  color: var(--navy);
  margin-bottom: 10px;
}

.value-item p {
  font-size: 0.95rem;
  color: #666;
}

/* Leader Card */
.leader-card {
  text-align: center;
  transition: transform 0.3s;
}

.leader-card:hover {
  transform: translateY(-5px);
}

.leader-card .img-placeholder {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  margin: 0 auto 20px;
  font-size: 0.85rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
  transition: box-shadow 0.3s;
}

.leader-card:hover .img-placeholder {
  box-shadow: 0 8px 30px rgba(0,153,170,0.2);
}

.leader-card h3 {
  margin-bottom: 4px;
}

.leader-card .title {
  font-size: 0.9rem;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 12px;
}

.leader-card p {
  font-size: 0.9rem;
  color: #666;
}

/* Blog Card */
.blog-card .card__image {
  height: 180px;
}

.blog-card .card__meta {
  font-size: 0.8rem;
  color: #999;
  margin-bottom: 8px;
}

/* Key Facts */
.facts-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.fact-item {
  padding: 24px;
}

.fact-item .number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 8px;
}

.fact-item .label {
  font-size: 0.9rem;
  color: #666;
}

/* Impact Pillar */
.pillar {
  padding: 32px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  border-top: 4px solid var(--teal);
  transition: box-shadow 0.3s, transform 0.3s;
}

.pillar:hover {
  box-shadow: 0 8px 28px rgba(0,51,102,0.1);
  transform: translateY(-3px);
}

.pillar h3 {
  color: var(--navy);
  margin-bottom: 12px;
}

/* Process Steps */
.process-steps {
  counter-reset: step;
}

.process-step {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-color);
}

.process-step:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--navy);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
}

/* Related Products (legacy) */
.related-products {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border-color);
}

.related-products h3 {
  margin-bottom: 24px;
}

/* ==========================================
   Scroll Reveal Animations
   ========================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delays for grid items */
.reveal-stagger > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger > *:nth-child(4) { transition-delay: 0.3s; }
.reveal-stagger > *:nth-child(5) { transition-delay: 0.4s; }
.reveal-stagger > *:nth-child(6) { transition-delay: 0.5s; }
.reveal-stagger > *:nth-child(7) { transition-delay: 0.6s; }
.reveal-stagger > *:nth-child(8) { transition-delay: 0.7s; }
.reveal-stagger > *:nth-child(9) { transition-delay: 0.8s; }