/* d:\SaaS Platform\css\components.css */

/* Navbar glassmorphism & structure */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 72px;
  z-index: 1000;
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur-slow) var(--ease-out), border-color var(--dur-slow) var(--ease-out), backdrop-filter var(--dur-slow) var(--ease-out);
}

.header.scrolled {
  background-color: rgba(11, 12, 20, 0.75);
  border-bottom: 1px solid var(--c-border);
  backdrop-filter: blur(12px);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: var(--fs-h3);
  color: var(--c-text-primary);
}

.logo svg {
  width: 28px;
  height: 28px;
  fill: var(--c-indigo-500);
}

.nav-links {
  display: none; /* Hidden on mobile */
  align-items: center;
  gap: var(--sp-8);
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--c-text-sec);
  position: relative;
  padding: var(--sp-2) 0;
}

.nav-link:hover {
  color: var(--c-text-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--c-indigo-500);
  border-radius: var(--r-full);
}

.nav-ctas {
  display: none; /* Hidden on mobile */
  align-items: center;
  gap: var(--sp-4);
}

@media (min-width: 1024px) {
  .nav-ctas {
    display: flex;
  }
}

/* Mobile Menu Controls */
.menu-toggle {
  background: none;
  border: none;
  color: var(--c-text-primary);
  font-size: var(--fs-h2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }
}

/* Mobile Menu Overlay */
.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--base);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--sp-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-slow) var(--ease-out);
}

.mobile-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-overlay .nav-link {
  font-size: var(--fs-h2);
  font-weight: 700;
}

.mobile-overlay .mobile-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  width: 80%;
  max-width: 300px;
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  height: 44px; /* h-11 */
  padding: 0 var(--sp-5);
  font-size: var(--fs-small);
  font-weight: 600;
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: all var(--dur-normal) var(--ease-out);
  border: 1px solid transparent;
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--dur-normal) var(--ease-out);
}

.btn-primary {
  background-color: var(--c-indigo-500);
  color: var(--c-text-primary);
}

.btn-primary:hover {
  background-color: var(--c-indigo-600);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover svg {
  transform: translateX(4px);
}

.btn-secondary {
  border-color: var(--c-border);
  background-color: transparent;
  color: var(--c-text-primary);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--c-text-muted);
}

.btn-outline {
  border-color: var(--c-indigo-500);
  background-color: transparent;
  color: var(--c-indigo-300);
}

.btn-outline:hover {
  background-color: rgba(99, 102, 241, 0.05);
}

.btn-white {
  background-color: var(--c-text-primary);
  color: var(--base);
}

.btn-white:hover {
  background-color: #E2E8F0;
}

/* Cards System */
.card {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--sp-6);
  transition: all var(--dur-normal) var(--ease-out);
}

.card:hover {
  border-color: var(--c-indigo-400);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* Metric card */
.card-metric {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.card-metric .metric-value {
  font-size: 36px;
  font-weight: 800;
  color: var(--c-text-primary);
  font-family: 'Outfit', sans-serif;
  line-height: 1;
}

.card-metric .metric-label {
  font-size: var(--fs-small);
  color: var(--c-text-sec);
}

.card-metric .metric-change {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--fs-caption);
  font-weight: 600;
  color: var(--c-emerald);
}

/* Feature card */
.card-feature {
  background-color: var(--c-raised);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: all var(--dur-normal) var(--ease-out);
}

.card-feature:hover {
  transform: translateY(-4px);
  border-color: var(--c-indigo-400);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.card-feature .icon-container {
  width: 48px;
  height: 48px;
  border-radius: var(--r-lg);
  background-color: rgba(99, 102, 241, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-indigo-400);
  font-size: var(--fs-h3);
}

.card-feature h3 {
  font-size: var(--fs-h3);
  font-weight: 600;
}

.card-feature p {
  font-size: var(--fs-body);
  color: var(--c-text-sec);
}

/* Pricing card */
.card-pricing {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  position: relative;
  transition: all var(--dur-normal) var(--ease-out);
}

.card-pricing.popular {
  border-color: var(--c-indigo-500);
  background-color: var(--c-raised);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
}

.card-pricing.popular::before {
  content: 'POPULAR';
  position: absolute;
  top: -12px;
  right: var(--sp-8);
  background-color: var(--c-indigo-500);
  color: var(--c-text-primary);
  font-size: 10px;
  font-weight: 800;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-full);
  letter-spacing: 1px;
}

.pricing-header h3 {
  font-size: var(--fs-h3);
  color: var(--c-text-primary);
}

.pricing-header p {
  font-size: var(--fs-small);
  color: var(--c-text-sec);
  margin-top: var(--sp-2);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: var(--sp-1);
}

.pricing-price .currency {
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--c-text-primary);
}

.pricing-price .amount {
  font-size: 48px;
  font-weight: 800;
  color: var(--c-text-primary);
  font-family: 'Outfit', sans-serif;
  transition: opacity var(--dur-fast) var(--ease-out);
}

.pricing-price .period {
  font-size: var(--fs-small);
  color: var(--c-text-sec);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  border-top: 1px solid var(--c-border);
  padding-top: var(--sp-6);
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-small);
  color: var(--c-text-sec);
}

.pricing-features li svg {
  width: 18px;
  height: 18px;
  color: var(--c-indigo-400);
  flex-shrink: 0;
}

/* Badges & Labels */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-1) var(--sp-3);
  font-size: var(--fs-caption);
  font-weight: 700;
  border-radius: var(--r-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-indigo {
  background-color: rgba(99, 102, 241, 0.15);
  color: var(--c-indigo-300);
}

.badge-cyan {
  background-color: rgba(34, 211, 238, 0.15);
  color: var(--c-cyan);
}

.badge-emerald {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--c-emerald);
}

.badge-amber {
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--c-amber);
}

.badge-violet {
  background-color: rgba(139, 92, 246, 0.15);
  color: var(--c-violet);
}

/* Infinite Scroll Marquee */
.logo-marquee {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: var(--sp-6) 0;
  display: flex;
  align-items: center;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: var(--sp-16);
  flex-shrink: 0;
  animation: marquee 30s linear infinite;
}

.marquee-content img,
.marquee-content svg {
  height: 32px;
  opacity: 0.4;
  transition: opacity var(--dur-normal) var(--ease-out);
}

.marquee-content img:hover,
.marquee-content svg:hover {
  opacity: 0.8;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Accordion (FAQ Page) */
.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: border-color var(--dur-normal) var(--ease-out);
}

.accordion-item:hover {
  border-color: var(--c-indigo-500);
}

.accordion-header {
  width: 100%;
  padding: var(--sp-5) var(--sp-6);
  background: none;
  border: none;
  color: var(--c-text-primary);
  text-align: left;
  font-size: var(--fs-body);
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.accordion-header svg {
  width: 20px;
  height: 20px;
  color: var(--c-text-sec);
  transition: transform var(--dur-normal) var(--ease-out);
}

.accordion-item.active .accordion-header svg {
  transform: rotate(180deg);
  color: var(--c-indigo-400);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-in-out);
}

.accordion-content-inner {
  padding: 0 var(--sp-6) var(--sp-6) var(--sp-6);
  font-size: var(--fs-small);
  color: var(--c-text-sec);
  line-height: var(--lh-small);
}

/* Back to top button */
.back-to-top {
  position: fixed;
  bottom: var(--sp-8);
  right: var(--sp-8);
  width: 44px;
  height: 44px;
  border-radius: var(--r-full);
  background-color: var(--c-indigo-500);
  color: var(--c-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  border: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--dur-normal) var(--ease-out);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--c-indigo-600);
  transform: translateY(-2px);
}

/* Footer Section styling */
.footer {
  background-color: var(--base);
  border-top: 1px solid var(--c-border);
  padding: var(--sp-16) 0 var(--sp-8);
  margin-top: var(--sp-20);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  margin-bottom: var(--sp-16);
}

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

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.footer-brand p {
  font-size: var(--fs-small);
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: var(--sp-4);
  align-items: center;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-sec);
  font-size: 18px;
}

.footer-socials a:hover {
  color: var(--c-indigo-400);
  border-color: var(--c-indigo-400);
  background-color: rgba(99, 102, 241, 0.05);
}

.footer-col h4 {
  font-size: var(--fs-caption);
  color: var(--c-text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--sp-4);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-col ul a {
  font-size: var(--fs-small);
  color: var(--c-text-sec);
}

.footer-col ul a:hover {
  color: var(--c-indigo-400);
}

.footer-bottom {
  border-top: 1px solid var(--c-border);
  padding-top: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  align-items: center;
  justify-content: space-between;
}

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

.footer-bottom p {
  font-size: var(--fs-caption);
}

.footer-legal {
  display: flex;
  gap: var(--sp-4);
  font-size: var(--fs-caption);
  color: var(--c-text-sec);
}

.footer-legal a:hover {
  color: var(--c-text-primary);
}

.soc2-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  font-size: var(--fs-caption);
  font-weight: 600;
  color: var(--c-text-primary);
}

.soc2-badge svg {
  color: var(--c-emerald);
}