/* ============================================================
   STRATUM.EARTH – INNER PAGES CSS
   About, Services, Landscapes, Products, Store, Contact
   ============================================================ */

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-story {
  padding: var(--section-py) 0;
  background: var(--bg);
}

.about-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.value-card {
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-base);
}

.value-card:hover {
  background: white;
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.value-emoji {
  font-size: 2.5rem;
  margin-bottom: var(--space-3);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.team-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.team-avatar {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.team-avatar-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: var(--fw-bold);
  color: white;
}

.team-info {
  padding: var(--space-6);
}

.team-name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.team-role {
  font-size: var(--text-sm);
  color: var(--primary);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-3);
}

.team-bio {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
}

.company-timeline {
  position: relative;
  padding: var(--section-py) 0;
  background: var(--bg-dark);
}

.milestone-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.milestone-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.milestone-card:hover {
  background: rgba(79,87,245,0.1);
  border-color: rgba(79,87,245,0.3);
}

.milestone-year {
  font-family: var(--font-numbers);
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  color: var(--accent);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.milestone-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: white;
  margin-bottom: var(--space-3);
}

.milestone-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: var(--lh-relaxed);
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.service-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--grad-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover::before { opacity: 1; }

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-glow);
}

.service-icon-large {
  width: 72px;
  height: 72px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: var(--space-6);
  font-size: 2rem;
  transition: all var(--transition-base);
}

.service-card:hover .service-icon-large {
  background: var(--grad-primary);
  color: white;
  border-color: transparent;
}

.service-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.service-desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
}

.service-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.service-benefit {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.service-benefit::before {
  content: '✓';
  color: var(--primary);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--bg-section);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
}

/* ============================================================
   LANDSCAPES PAGE
   ============================================================ */
.landscapes-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.landscape-page-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.landscape-page-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.landscape-page-image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.landscape-page-card:hover .landscape-page-image {
  transform: scale(1.04);
}

.landscape-page-body {
  padding: var(--space-8);
}

/* ============================================================
   PRODUCTS PAGE
   ============================================================ */
.products-filter {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
  justify-content: center;
}

.filter-btn {
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  background: white;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: var(--font-body);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--grad-primary);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-glow-sm);
}

.products-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.currency-bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  justify-content: flex-end;
  margin-bottom: var(--space-8);
}

.currency-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: var(--fw-medium);
}

.currency-select {
  padding: var(--space-2) var(--space-4);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  background: white;
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  font-family: var(--font-body);
}

/* ============================================================
   STORE PAGE
   ============================================================ */
.store-hero {
  background: var(--grad-hero);
  padding: 8rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.store-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(79,87,245,0.4) 0%, transparent 70%);
}

.store-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-10);
  align-items: start;
}

.store-sidebar {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  position: sticky;
  top: 100px;
}

.sidebar-section {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-light);
}

.sidebar-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.sidebar-title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sidebar-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-base);
}

.sidebar-option:hover {
  color: var(--primary);
}

.store-search {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-secondary);
  outline: none;
  transition: all var(--transition-base);
  margin-bottom: var(--space-6);
}

.store-search:focus {
  border-color: var(--primary);
  background: white;
  box-shadow: 0 0 0 4px rgba(79,87,245,0.1);
}

.cart-icon-wrap {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: var(--z-sticky);
}

.cart-btn {
  width: 60px;
  height: 60px;
  background: var(--grad-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: var(--shadow-glow);
  cursor: pointer;
  transition: all var(--transition-spring);
  border: none;
  position: relative;
}

.cart-btn:hover {
  transform: scale(1.1);
}

.cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 22px;
  height: 22px;
  background: #EF4444;
  border-radius: 50%;
  border: 2px solid white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: white;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-info-card {
  background: var(--bg-dark);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  color: white;
  position: relative;
  overflow: hidden;
}

.contact-info-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(79,87,245,0.3) 0%, transparent 70%);
}

.contact-office {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: relative;
  z-index: 1;
}

.contact-office:last-of-type {
  border-bottom: none;
}

.contact-office-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
}

.contact-office-name {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  color: white;
  margin-bottom: var(--space-1);
}

.contact-office-address {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: var(--lh-relaxed);
}

.contact-channels {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-8);
  position: relative;
  z-index: 1;
}

.contact-channel {
  flex: 1;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.contact-channel:hover {
  background: rgba(79,87,245,0.3);
  border-color: rgba(79,87,245,0.5);
  transform: translateY(-2px);
}

.contact-channel-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.contact-channel-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.7);
  font-weight: var(--fw-medium);
}

.contact-form-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-card);
}

.contact-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.contact-form-grid .form-group:last-child {
  grid-column: span 2;
}

/* ============================================================
   404 PAGE
   ============================================================ */
.error-page {
  min-height: 100vh;
  background: var(--grad-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.error-code {
  font-family: var(--font-numbers);
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: var(--fw-bold);
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-4);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .about-story-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .landscapes-page-grid { grid-template-columns: repeat(2, 1fr); }
  .products-page-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .store-layout { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .milestone-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .landscapes-page-grid { grid-template-columns: 1fr; }
  .products-page-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .contact-form-grid { grid-template-columns: 1fr; }
  .contact-form-grid .form-group:last-child { grid-column: span 1; }
}