/**
 * OpenClaw Components v2.0 - PREMIUM REDESIGN
 * WOW Effect, Modern, Clean
 */

/* ==========================================================================
   Header - Minimal & Premium
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--space-4) 0;
  transition: all var(--duration-normal) var(--ease-out-quart);
}

/* Offset header when announcement bar is visible */
body.has-announcement .header {
  top: 52px;
}

@media (max-width: 767px) {
  body.has-announcement .header {
    top: 80px;
  }
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding: var(--space-3) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-black);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.logo:hover {
  color: var(--color-black);
}

.nav {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

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

.nav-link {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  transition: color var(--duration-fast) var(--ease-out-quart);
}

.nav-link:hover {
  color: var(--color-black);
}

.header-cta {
  display: none;
}

@media (min-width: 768px) {
  .header-cta {
    display: inline-flex;
  }
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-lg);
  transition: background var(--duration-fast) var(--ease-out-quart);
}

.menu-toggle:hover {
  background: var(--color-gray-100);
}

@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }
}

.menu-icon {
  width: 20px;
  height: 14px;
  position: relative;
}

.menu-icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-black);
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out-quart);
}

.menu-icon span:nth-child(1) { top: 0; }
.menu-icon span:nth-child(2) { top: 6px; }
.menu-icon span:nth-child(3) { top: 12px; }

.menu-toggle.active .menu-icon span:nth-child(1) {
  transform: rotate(45deg);
  top: 6px;
}

.menu-toggle.active .menu-icon span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active .menu-icon span:nth-child(3) {
  transform: rotate(-45deg);
  top: 6px;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: calc(var(--z-fixed) - 1);
  padding: 100px var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-slow) var(--ease-out-quart);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-black);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  transition: all var(--duration-fast) var(--ease-out-quart);
}

.mobile-nav-link:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
}

/* ==========================================================================
   Hero Section - WOW Effect
   ========================================================================== */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 0 var(--space-20);
  position: relative;
  overflow: hidden;
}

/* Extra padding when announcement bar is visible */
body.has-announcement .hero {
  padding-top: 172px; /* 120 + 52 */
}

@media (max-width: 767px) {
  body.has-announcement .hero {
    padding-top: 200px; /* 120 + 80 */
  }
}

/* Subtle background pattern */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(189, 45, 45, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 0, 0, 0.02) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  margin-bottom: var(--space-8);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse-subtle 2s ease-in-out infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
  color: var(--color-black);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: var(--text-6xl);
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: var(--text-7xl);
  }
}

.hero-subtitle {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto var(--space-6);
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: var(--text-xl);
  }
}

/* Price Display - Premium Style */
.hero-price {
  margin: var(--space-8) 0;
}

.price-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

@media (min-width: 480px) {
  .price-value {
    font-size: var(--text-4xl);
  }
}

@media (min-width: 768px) {
  .price-value {
    font-size: var(--text-5xl);
  }
}

.price-note {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-top: var(--space-2);
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-16);
}

@media (min-width: 480px) {
  .hero-cta {
    flex-direction: row;
    justify-content: center;
  }
}

/* Hero Image */
.hero-image {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.hero-image img {
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  transition: transform var(--duration-slower) var(--ease-out-quart);
}

.hero-image:hover img {
  transform: scale(1.02);
}

/* Floating elements around hero */
.hero-float {
  position: absolute;
  opacity: 0.1;
  pointer-events: none;
}

.hero-float-1 {
  top: 20%;
  left: 5%;
  width: 200px;
  height: 200px;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.hero-float-2 {
  bottom: 30%;
  right: 5%;
  width: 150px;
  height: 150px;
  background: var(--color-primary);
  border-radius: var(--radius-2xl);
  animation: float 6s ease-in-out infinite reverse;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-gray-400);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.scroll-indicator-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--color-gray-300), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0%, 100% { 
    transform: scaleY(1);
    transform-origin: top;
  }
  50% { 
    transform: scaleY(0.5);
    transform-origin: top;
  }
}

/* ==========================================================================
   Value Props - Clean Cards
   ========================================================================== */

.value-section {
  background: var(--color-gray-50);
}

.value-card {
  padding: var(--space-10);
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-gray-100);
  transition: all var(--duration-slow) var(--ease-out-quart);
}

.value-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}

.value-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
  color: var(--color-primary);
  transition: all var(--duration-slow) var(--ease-spring);
}

.value-card:hover .value-icon {
  transform: scale(1.1) rotate(-5deg);
  background: var(--color-primary);
  color: var(--color-white);
}

.value-icon svg {
  width: 28px;
  height: 28px;
}

.value-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-3);
}

.value-description {
  color: var(--color-gray-600);
  line-height: 1.7;
  margin: 0;
}

/* ==========================================================================
   Product Image Section
   ========================================================================== */

.product-showcase {
  position: relative;
  padding: var(--space-8);
  background: var(--color-gray-100);
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

.product-showcase img {
  width: 100%;
  border-radius: var(--radius-xl);
  transition: transform var(--duration-slower) var(--ease-out-quart);
}

.product-showcase:hover img {
  transform: scale(1.03);
}

.product-label {
  position: absolute;
  bottom: var(--space-8);
  left: var(--space-8);
  right: var(--space-8);
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  text-align: center;
}

/* ==========================================================================
   Feature Grid - Premium Cards
   ========================================================================== */

.feature-grid-card {
  padding: var(--space-8);
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-gray-100);
  transition: all var(--duration-slow) var(--ease-out-quart);
  position: relative;
  overflow: hidden;
}

.feature-grid-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease-out-quart);
}

.feature-grid-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

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

.feature-grid-icon {
  width: 44px;
  height: 44px;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  transition: transform var(--duration-slow) var(--ease-spring);
}

.feature-grid-card:hover .feature-grid-icon {
  transform: scale(1.15);
}

.feature-grid-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-black);
}

.feature-grid-text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: 1.6;
  margin: 0;
}

/* ==========================================================================
   Specs Table - Clean & Modern
   ========================================================================== */

.specs-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.specs-table tr {
  transition: background var(--duration-fast) var(--ease-out-quart);
}

.specs-table tr:hover {
  background: var(--color-gray-50);
}

.specs-table tr:not(:last-child) {
  border-bottom: 1px solid var(--color-gray-100);
}

.specs-table td {
  padding: var(--space-5) var(--space-6);
}

.specs-table td:first-child {
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  width: 40%;
}

.specs-table td:last-child {
  font-weight: var(--font-weight-semibold);
  color: var(--color-black);
}

/* ==========================================================================
   Timeline / Steps
   ========================================================================== */

.timeline {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }
}

.timeline-step {
  text-align: center;
  position: relative;
}

.timeline-number {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 50%;
  transition: all var(--duration-slow) var(--ease-spring);
}

.timeline-step:hover .timeline-number {
  background: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.1);
}

.timeline-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

.timeline-text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: 1.6;
}

/* Connector lines (desktop) */
@media (min-width: 768px) {
  .timeline-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 32px;
    left: calc(50% + 40px);
    right: calc(-50% + 40px);
    height: 2px;
    background: var(--color-gray-200);
  }
}

/* ==========================================================================
   Pricing Card - Premium
   ========================================================================== */

.pricing-card {
  max-width: 480px;
  margin: 0 auto;
  padding: var(--space-8);
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

@media (min-width: 480px) {
  .pricing-card {
    padding: var(--space-12);
  }
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary);
}

.pricing-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.pricing-price {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
  word-break: break-word;
}

@media (min-width: 480px) {
  .pricing-price {
    font-size: var(--text-4xl);
  }
}

.pricing-period {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: var(--space-10);
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.pricing-feature:last-child {
  border-bottom: none;
}

.pricing-feature-icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-feature-text {
  color: var(--color-gray-700);
  line-height: 1.5;
}

/* ==========================================================================
   FAQ Accordion - Modern
   ========================================================================== */

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-black);
  transition: color var(--duration-fast) var(--ease-out-quart);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-gray-400);
  transition: all var(--duration-normal) var(--ease-out-quart);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out-quart);
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer-content {
  padding-bottom: var(--space-6);
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* ==========================================================================
   CTA Section - Bold
   ========================================================================== */

.cta-section {
  background: var(--color-gray-950);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 30% 70%, rgba(189, 45, 45, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-6);
  color: var(--color-white);
}

@media (min-width: 768px) {
  .cta-title {
    font-size: var(--text-4xl);
  }
}

.cta-text {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-10);
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 480px) {
  .cta-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

/* ==========================================================================
   Footer - Clean & Minimal
   ========================================================================== */

.footer {
  background: var(--color-gray-50);
  padding: var(--space-20) 0 var(--space-10);
}

.footer-grid {
  display: grid;
  gap: var(--space-10);
  margin-bottom: var(--space-16);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-black);
  margin-bottom: var(--space-4);
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: 1.7;
}

.footer-column h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-black);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
}

.footer-link {
  display: block;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  transition: color var(--duration-fast) var(--ease-out-quart);
}

.footer-link:hover {
  color: var(--color-primary);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border-radius: 50%;
  color: var(--color-gray-600);
  transition: all var(--duration-normal) var(--ease-out-quart);
  box-shadow: var(--shadow-sm);
}

.social-link:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.social-link svg {
  width: 18px;
  height: 18px;
}