html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
}

h1, h2, h3 {
  font-family: 'Poppins Rounded Rounded', 'Poppins', system-ui, sans-serif;
}

/* Animated gradient background - Apple/Notion style */
.hero-gradient {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%, #f8fafc 100%);
  background-size: 400% 400%;
  animation: heroGradient 12s ease infinite;
}

@keyframes heroGradient {

  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

/* Glassy card effect */
.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

/* Parallax blur orbs */
.parallax-orb {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* Phone mockup */
.phone-mockup {
  position: relative;
  display: inline-block;
}

/* Hero: 2 phones with offset overlap - flex layout, no animation conflict */
.hero-phones {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
}
.hero-phones .phone-mockup {
  flex-shrink: 0;
}
.hero-phones .phone-mockup:first-child {
  transform: translateY(-24px) rotate(-6deg);
  z-index: 1;
}
.hero-phones .phone-mockup:last-child {
  transform: translateY(24px) rotate(6deg);
  margin-left: -80px;
  z-index: 2;
}

.phone-mockup .phone-screen {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  border-radius: 9%;
  padding: 8px;
  box-sizing: border-box;
}

.phone-mockup .phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 9%;
}

.phone-mockup .phone-frame-img {
  display: block;
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
  pointer-events: none;
  filter: drop-shadow(0 25px 50px -12px rgba(0, 0, 0, 0.15));
}

/* Scroll-triggered fade-in */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Stagger children */
.reveal-stagger>* {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-stagger.visible>*:nth-child(1) {
  transition-delay: 0.1s;
}

.reveal-stagger.visible>*:nth-child(2) {
  transition-delay: 0.2s;
}

.reveal-stagger.visible>*:nth-child(3) {
  transition-delay: 0.3s;
}

.reveal-stagger.visible>*:nth-child(4) {
  transition-delay: 0.4s;
}

.reveal-stagger.visible>*:nth-child(5) {
  transition-delay: 0.5s;
}

.reveal-stagger.visible>*:nth-child(6) {
  transition-delay: 0.6s;
}

.reveal-stagger.visible>*:nth-child(7) {
  transition-delay: 0.7s;
}

.reveal-stagger.visible>*:nth-child(8) {
  transition-delay: 0.8s;
}

.reveal-stagger.visible>* {
  opacity: 1;
  transform: translateY(0);
}

/* Screenshot gallery - works on all screen sizes */
.scroll-gallery {
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}

.scroll-gallery-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  min-width: 100%;
  justify-content: center;
  padding: 0 1rem;
  box-sizing: border-box;
}

.scroll-gallery-track>* {
  flex-shrink: 0;
  scroll-snap-align: center;
}

/* Hide scrollbar */
.scroll-gallery {
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.scroll-gallery::-webkit-scrollbar {
  display: none;
}

/* Gradient fade on edges - show more content hint */
.scroll-gallery-wrapper {
  position: relative;
}
.scroll-gallery-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 4rem;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 10;
}
.scroll-gallery-fade-left {
  left: 0;
  background: linear-gradient(to right, rgb(248 250 252), transparent);
}
.scroll-gallery-fade-right {
  right: 0;
  background: linear-gradient(to left, rgb(248 250 252), transparent);
}
.scroll-gallery-fade-hidden {
  opacity: 0;
}

/* Auto-scrolling photo strip - no user interaction */
.photo-strip {
  overflow: hidden;
  pointer-events: none;
  user-select: none;
}

.photo-strip-track {
  display: flex;
  gap: 0.5rem;
  width: max-content;
  animation: photoStripScroll 200s linear infinite;
}

.photo-strip-track img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 0.5rem;
  flex-shrink: 0;
}

@keyframes photoStripScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.photo-strip-reverse .photo-strip-track {
  animation: photoStripScrollReverse 300s linear infinite;
}
.photo-strip-3 .photo-strip-track {
  animation-duration: 400s;
}

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

  100% {
    transform: translateX(0);
  }
}

/* Micro-interaction: card hover lift */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.1);
}

/* CTA button pulse */
.btn-pulse:hover {
  animation: pulse 2s infinite;
}

/* Sticky CTA bar */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.sticky-cta.visible {
  transform: translateY(0);
}
body.sticky-cta-visible footer {
  padding-bottom: 5.5rem;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.9;
  }
}