/* sections.css – hero, features, roadmap, pricing – Venetra */

/* ----- Loading ----- */
.loading {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
}

.loading.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  animation: loading-inner-in 0.5s var(--ease-out) forwards;
}

.loading-logo-img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  animation: loading-pulse 1.8s var(--ease) infinite;
  filter: drop-shadow(0 0 20px rgba(66, 135, 245, 0.5));
}

.loading-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.loading-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: loading-dot 1s var(--ease) infinite;
}

.loading-dots span:nth-child(2) { animation-delay: 0.15s; }
.loading-dots span:nth-child(3) { animation-delay: 0.3s; }

/* ----- Hero ----- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + 3rem) 1.25rem 3rem;
  overflow: hidden;
}

/* Animated gradient background */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(66, 135, 245, 0.18) 0%, transparent 65%),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(79, 214, 255, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse 50% 35% at 20% 80%, rgba(66, 135, 245, 0.06) 0%, transparent 50%);
  animation: hero-bg-pulse 8s var(--ease) infinite alternate;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(10, 11, 14, 0.5) 60%, var(--bg) 100%);
  pointer-events: none;
}

/* Grid pattern overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(66, 135, 245, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(66, 135, 245, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}

.hero-inner .hero-badge { animation: hero-fade-up 0.8s var(--ease-out) 0.2s both; }
.hero-inner .hero-title  { animation: hero-fade-up 0.8s var(--ease-out) 0.35s both; }
.hero-inner .hero-desc   { animation: hero-fade-up 0.8s var(--ease-out) 0.5s both; }
.hero-inner .hero-actions { animation: hero-fade-up 0.8s var(--ease-out) 0.65s both; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.15rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--gradient-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  margin-bottom: 1.75rem;
  backdrop-filter: saturate(var(--saturate)) blur(var(--blur));
  -webkit-backdrop-filter: saturate(var(--saturate)) blur(var(--blur));
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  animation: loading-pulse 2s var(--ease) infinite;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
}

.hero-title {
  font-family: var(--font-hero);
  font-size: clamp(1.5rem, 5.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  white-space: nowrap;
}

.hero-title::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: blur(28px);
  opacity: 0.35;
  pointer-events: none;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 2.25rem;
  max-width: 580px;
  margin-inline: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  animation: scroll-bounce 2.2s var(--ease) infinite;
  transition: color var(--duration) var(--ease);
}

.scroll-hint:hover {
  color: var(--accent);
}

.scroll-hint svg {
  width: 24px;
  height: 24px;
}

/* ----- Features – Why Choose Venetra ----- */
.why {
  padding: 5rem 0;
  background: var(--gradient-section), var(--bg-elevated);
  position: relative;
}

.why .section-head {
  margin-bottom: 2rem;
}

.why-stat {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.features {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  padding: 2rem;
  border-radius: var(--radius);
  background: var(--glass-widget);
  border: 1px solid var(--glass-border);
  backdrop-filter: saturate(var(--saturate)) blur(var(--blur));
  -webkit-backdrop-filter: saturate(var(--saturate)) blur(var(--blur));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: border-color var(--duration) var(--ease), transform var(--duration) var(--ease-spring), box-shadow var(--duration) var(--ease);
}

.feature-card:hover {
  border-color: var(--glass-border-strong);
  transform: translateY(-5px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 20px 48px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(66, 135, 245, 0.1);
}

.feature-icon {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  line-height: 1;
  color: var(--accent);
  transition: color var(--duration) var(--ease), filter var(--duration) var(--ease);
}

.feature-card:hover .feature-icon {
  color: var(--secondary);
  filter: drop-shadow(0 0 8px rgba(79, 214, 255, 0.4));
}

.feature-icon i {
  font-size: inherit;
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ----- Roadmap – How to Get Started ----- */
.roadmap {
  padding: 5rem 0;
  background: var(--bg);
  position: relative;
}

.steps {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .steps {
    flex-wrap: nowrap;
    gap: 0.5rem;
  }
}

.step-card {
  flex: 1 1 100%;
  max-width: 220px;
  padding: 1.75rem;
  border-radius: var(--radius);
  background: var(--glass-widget);
  border: 1px solid var(--glass-border);
  backdrop-filter: saturate(var(--saturate)) blur(var(--blur));
  -webkit-backdrop-filter: saturate(var(--saturate)) blur(var(--blur));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  text-align: center;
  transition: border-color var(--duration) var(--ease), transform var(--duration) var(--ease-smooth), box-shadow var(--duration) var(--ease);
}

.step-card:hover {
  border-color: var(--glass-border-strong);
  transform: translateY(-5px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 16px 44px rgba(0, 0, 0, 0.25);
}

@media (min-width: 768px) {
  .step-card {
    flex: 0 1 200px;
  }
}

.step-icon {
  width: 52px;
  height: 52px;
  margin-inline: auto;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--accent-muted);
  color: var(--accent);
  transition: color var(--duration) var(--ease), background var(--duration) var(--ease);
}

.step-card:hover .step-icon {
  color: var(--secondary);
  background: rgba(79, 214, 255, 0.15);
}

.step-icon svg {
  width: 24px;
  height: 24px;
}

.step-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text);
}

.step-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.step-arrow {
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  animation: step-arrow-pulse 2s var(--ease) infinite;
}

@media (min-width: 768px) {
  .step-arrow {
    display: flex;
  }
}

.step-arrow svg {
  width: 20px;
  height: 20px;
}

/* ----- Pricing ----- */
.pricing {
  padding: 5rem 0;
  background: var(--gradient-section), var(--bg-elevated);
  position: relative;
}

.pricing-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

@media (min-width: 900px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }
}

.pricing-card {
  position: relative;
  padding: 2rem;
  border-radius: var(--radius);
  background: var(--glass-widget);
  border: 1px solid var(--glass-border);
  backdrop-filter: saturate(var(--saturate)) blur(var(--blur));
  -webkit-backdrop-filter: saturate(var(--saturate)) blur(var(--blur));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: border-color var(--duration) var(--ease), transform var(--duration) var(--ease-spring), box-shadow var(--duration) var(--ease);
  text-align: center;
}

.pricing-card:hover {
  border-color: var(--glass-border-strong);
  transform: translateY(-5px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 20px 48px rgba(0, 0, 0, 0.3);
}

.pricing-card.popular {
  border-color: rgba(66, 135, 245, 0.5);
  box-shadow: 0 0 0 1px rgba(66, 135, 245, 0.3), 0 16px 48px rgba(66, 135, 245, 0.1);
}

.pricing-card.popular:hover {
  box-shadow: 0 0 0 1px rgba(66, 135, 245, 0.6), 0 24px 56px rgba(66, 135, 245, 0.2);
}

.pricing-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.3rem 0.85rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--gradient-btn);
  color: #fff;
  border-radius: var(--radius-pill);
}

.pricing-card .card-logo {
  width: 52px;
  height: 52px;
  margin-inline: auto;
  margin-bottom: 1rem;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(66, 135, 245, 0.3));
}

.pricing-name {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.pricing-divider {
  height: 1px;
  background: var(--glass-border);
  margin-bottom: 1rem;
  max-width: 120px;
  margin-inline: auto;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.price-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.price-amount {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text);
}

.pricing-period {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.pricing-save {
  font-size: 0.8125rem;
  color: var(--success);
  margin-bottom: 1rem;
}

.discount-tag {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.2rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #ff453a, #bf2c23);
  border-radius: var(--radius-sm);
  vertical-align: middle;
}

.pricing-features {
  margin-bottom: 1.5rem;
  margin-inline: auto;
  max-width: 280px;
  text-align: left;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  padding: 0.35rem 0;
}

.pricing-features .fa-check-pricing {
  width: 1em;
  flex-shrink: 0;
  color: var(--success);
  font-size: 0.9375rem;
}

.pricing-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.45;
}

.pricing-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

/* ----- Payment methods ----- */
.payment-methods {
  margin-top: 2.5rem;
  text-align: center;
}

.payment-methods-title {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.payment-icons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.payment-icon-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: transform var(--duration) var(--ease), color var(--duration) var(--ease);
}

.payment-icon-wrap:hover {
  transform: translateY(-2px);
  color: var(--text-secondary);
}

.payment-icon-wrap svg,
.payment-icon-wrap img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

/* ----- Hero background animation ----- */
@keyframes hero-bg-pulse {
  0%   { opacity: 0.8; transform: scale(1); }
  100% { opacity: 1;   transform: scale(1.04); }
}