/* Tuit website styles */
:root{
  --bg: #0f1221;
  --card: #161a31;
  --text: #e9ecf8;
  --muted: #a8b0d3;
  --brand: #6c7bff;
  --brand-2: #52e0ff;
  --accent: linear-gradient(90deg, var(--brand), var(--brand-2));
  --shadow: 0 20px 40px rgba(0,0,0,.35);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background: #0f1221;
  line-height:1.6;
  scroll-behavior:smooth;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3{line-height:1.2;margin:0 0 .5rem}
h2{font-size:2rem;margin-bottom:1rem}
.lead{font-size:1.125rem;color:var(--muted);max-width:58ch}

.site-header{
  position:sticky;top:0;z-index:10;
  display:flex;align-items:center;justify-content:center;
  padding:1rem 1.25rem;background:rgba(15,18,33,.6);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
  gap:2rem;
}

.site-header .brand {
  position:absolute;
  left:1.25rem;
}
.brand{display:flex;gap:.6rem;align-items:center;font-weight:700}
.brand img{width:28px;height:28px}
.brand span{letter-spacing:.3px;color:#d4af37;font-family:Garamond, 'Times New Roman', serif}

.nav__toggle{display:none;background:none;border:1px solid rgba(255,255,255,.2);border-radius:10px;padding:.4rem .6rem;color:var(--text)}
.nav__list{display:flex;gap:1rem;align-items:center;list-style:none;margin:0;padding:0}
.nav__list a{padding:.45rem .7rem;border-radius:10px;color:var(--muted)}
.nav__list a:hover{background:rgba(255,255,255,.06);color:var(--text)}

.btn{display:inline-block;border-radius:12px;padding:.75rem 1rem;border:1px solid rgba(255,255,255,.15);text-align:center}
.btn--sm{padding:.45rem .7rem}
.btn--primary{background:var(--accent);border:none;color:#0a0f1f;font-weight:700;box-shadow:var(--shadow)}
.btn--ghost{background:transparent}
.btn--primary:hover{filter:brightness(1.08)}
.btn--ghost:hover{background:rgba(255,255,255,.06)}

/* Scroll intro section */
.scroll-intro {
  height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 0 2rem;
  padding-top: 20vh;
}

.scroll-card-container {
  position: relative;
  width: 400px;
  height: 250px;
  will-change: transform;
  transition: opacity 0.3s ease;
}

.scroll-card {
  width: 400px;
  height: 250px;
  border-radius: 16px;
  background: linear-gradient(135deg, #2a2d3e, #1a1c28);
  padding: 1.5rem;
  color: #f5f0e8;
  box-shadow: 0 25px 50px rgba(0,0,0,.5);
  position: relative;
  font-family: Garamond, 'Times New Roman', serif;
}

.scroll-card .chip {
  width: 52px;
  height: 40px;
  border-radius: 8px;
  background: linear-gradient(135deg, #f4d88a, #d4af37);
  position: absolute;
  top: 30px;
  left: 30px;
}

.scroll-card .card-brand {
  position: absolute;
  top: 30px;
  right: 30px;
  font-weight: 300;
  font-size: 2rem;
  letter-spacing: 0;
  color: #d4af37;
}

.scroll-card .digits {
  position: absolute;
  top: 60%;
  left: 30px;
  transform: translateY(-50%);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 4px;
}

.scroll-card .name {
  position: absolute;
  bottom: 30px;
  left: 30px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 2px;
}

.scroll-card .valid {
  position: absolute;
  bottom: 33px;
  right: 100px;
  font-size: 0.7rem;
  color: #f5f0e8;
  letter-spacing: 1px;
}

.scroll-hint-text {
  position: absolute;
  bottom: 6rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: 0.9rem;
  animation: bounce 2s ease-in-out infinite;
  transition: opacity 0.5s ease;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-4px); }
}

/* Shared card logo styles */
.scroll-card .card-logo,
.card-mock .card-logo {
  position: absolute;
  bottom: 25px;
  right: 30px;
  width: 50px;
  height: 35px;
}

.scroll-card .card-logo::before,
.scroll-card .card-logo::after,
.card-mock .card-logo::before,
.card-mock .card-logo::after {
  content: '';
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #d4af37;
  opacity: 0.9;
}

.scroll-card .card-logo::before,
.card-mock .card-logo::before {
  left: 0;
}

.scroll-card .card-logo::after,
.card-mock .card-logo::after {
  right: 0;
}

.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;padding:5rem 1.25rem 3rem;max-width:1100px;margin:0 auto}
.hero__content h1{font-size:3rem}
.accent{background:var(--accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__cta{display:flex;gap:1rem;margin:1.25rem 0 1rem}
.trust{display:flex;gap:1rem;flex-wrap:wrap;color:var(--muted);padding:0;margin:1rem 0 0;list-style:none}
.trust li{background:rgba(255,255,255,.06);padding:.35rem .6rem;border-radius:999px;border:1px solid rgba(255,255,255,.08)}

.hero__mock{display:flex;justify-content:center;position:relative}

/* Swipe Container */
.swipe-container{
  position:relative;
  width:400px;
  height:250px;
  display:flex;
  align-items:center;
  justify-content:center;
}

/* Card Stack */
.card-stack{
  position:relative;
  width:400px;
  height:250px;
}

.card-mock{
  width:400px;
  height:250px;
  border-radius:16px;
  background:linear-gradient(135deg, #2a2d3e, #1a1c28);
  position:absolute;
  top:0;
  left:0;
  padding:1.5rem;
  color:#f5f0e8;
  box-shadow:0 25px 50px rgba(0,0,0,.5);
  transition:transform 0.3s ease, opacity 0.3s ease;
  font-family: Garamond, 'Times New Roman', serif;
}

/* Swipeable card */
.card-mock.swipeable{
  cursor:grab;
  z-index:2;
  transform-origin:center;
}

.card-mock.swipeable:active{
  cursor:grabbing;
}

.card-mock.swipeable.dragging{
  transition:none;
  cursor:grabbing;
}

/* Background card */
.card-mock.background-card{
  z-index:1;
  transform:scale(0.95) translateY(10px);
  opacity:0.7;
  filter:brightness(0.8);
}

/* Swiped away states */
.card-mock.swiped-left{
  animation:swipe-left 0.5s cubic-bezier(0.5, 0, 0.5, 1) forwards;
}

.card-mock.swiped-right{
  animation:swipe-right 0.5s cubic-bezier(0.5, 0, 0.5, 1) forwards;
}

@keyframes swipe-left{
  to{
    transform:translateX(-400px) translateY(50px) rotate(-25deg);
    opacity:0;
  }
}

@keyframes swipe-right{
  to{
    transform:translateX(400px) translateY(50px) rotate(25deg);
    opacity:0;
  }
}
.card-mock .chip{width:52px;height:40px;border-radius:8px;background:linear-gradient(135deg, #f4d88a, #d4af37);position:absolute;top:30px;left:30px}
.card-mock .card-brand{position:absolute;top:30px;right:30px;font-weight:300;font-size:2rem;letter-spacing:0;color:#d4af37}
.card-mock .digits{position:absolute;top:60%;left:30px;transform:translateY(-50%);font-size:1.3rem;font-weight:400;letter-spacing:4px}
.card-mock .name{position:absolute;bottom:30px;left:30px;font-weight:700;font-size:1rem;letter-spacing:2px}
.card-mock .valid{position:absolute;bottom:33px;right:100px;font-size:0.7rem;color:#f5f0e8;letter-spacing:1px}

.section{padding:3.5rem 1.25rem;max-width:1100px;margin:0 auto}
.section--alt{background:rgba(255,255,255,.03);border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}

.grid{display:grid;gap:1.25rem}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width: 900px){
  .hero{grid-template-columns:1fr;gap:3rem}
  .grid--3{grid-template-columns:1fr}
  .nav__toggle{display:block;position:absolute;right:1.25rem}
  .site-header{justify-content:flex-start}
  .nav__list{display:none;position:absolute;left:1rem;top:64px;background:rgba(15,18,33,.97);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:.5rem;flex-direction:column;min-width:220px}
  .nav__list.show{display:flex}
}

.feature{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}
.feature .icon{font-size:1.4rem;background:rgba(255,255,255,.06);display:inline-grid;place-items:center;border-radius:10px;width:40px;height:40px;margin-bottom:.5rem}
.steps{display:grid;gap:1rem;counter-reset:step}
.steps li{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:flex-start;background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:1rem}
.step-num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--accent);color:#0a0f1f;font-weight:800}

.cards{align-items:stretch}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:1.25rem;display:flex;flex-direction:column;gap:1rem;box-shadow:var(--shadow)}
.card--highlight{border-color:rgba(108,123,255,.7);box-shadow:0 0 0 2px rgba(108,123,255,.5)}
.price{font-size:2rem;font-weight:800}
.price span{font-size:.9rem;color:var(--muted);font-weight:600}
.list{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.list li{padding-left:1.2rem;position:relative}
.list li::before{content:"✓";position:absolute;left:0;color:var(--brand-2)}

.fine{color:var(--muted);font-size:.9rem;margin-top:1rem}

.testimonials .quote{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:1rem;font-style:italic;box-shadow:var(--shadow)}

.cta{text-align:center}
.signup{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap;margin:1rem 0}
.signup input{padding:.8rem 1rem;border-radius:12px;border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.15);color:var(--text);min-width:260px}
.signup input::placeholder{color:var(--muted)}
.success{background:rgba(82,224,255,.12);border:1px solid rgba(82,224,255,.4);padding:.6rem .8rem;border-radius:10px;display:inline-block}

.site-footer{padding:2rem 1.25rem;border-top:1px solid rgba(255,255,255,.08);background:rgba(0,0,0,.2)}
.footer-grid{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.footer-links{list-style:none;margin:0;padding:0;display:flex;gap:1rem;color:var(--muted)}
.muted{color:var(--muted)}

.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;clip-path:inset(50%);}

/* Scroll-triggered animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delays for sequential animations */
.scroll-animate.delay-1 {
  transition-delay: 0.1s;
}

.scroll-animate.delay-2 {
  transition-delay: 0.2s;
}

.scroll-animate.delay-3 {
  transition-delay: 0.3s;
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce){
  .card-mock{ animation: none !important; transition: none !important; }
  .scroll-animate {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .scroll-hint-text { animation: none !important; }
  .scroll-card-container {
    transform: translateX(50%) !important;
  }
}

/* Responsive adjustments for scroll intro */
@media (max-width: 900px) {
  .scroll-intro {
    padding: 0 1rem;
  }
}

.error {
  color: #ff6b6b;
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

/* Ensure any element with the hidden attribute stays hidden */
[hidden] { display: none !important; }