/* =========================================================
   PREVIEWER.PRO — design tokens
========================================================= */
:root{
  --bg:#FAFAF9;
  --surface:#FFFFFF;
  --border:#E4E1DA;
  --border-strong:#D2CFC7;
  --ink:#1E2328;
  --muted:#63697A;
  --blue:#2F6FED;
  --blue-ink:#1B4FBF;
  --green:#17845A;
  --amber:#C77A1F;
  --pink:#C2318C;
  --red:#E5484D;

  --font-display:'Sora', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;

  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:22px;

  --shadow-card: 0 1px 2px rgba(30,35,40,0.04), 0 8px 24px -12px rgba(30,35,40,0.12);
  --shadow-card-hover: 0 4px 10px rgba(30,35,40,0.06), 0 20px 40px -16px rgba(30,35,40,0.18);

  --maxw:1160px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:var(--font-display);
  color:var(--ink);
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
p{margin:0 0 1em;}
a{color:inherit;}
img{max-width:100%;display:block;}
.mono{font-family:var(--font-mono);}
.muted{color:var(--muted);font-weight:400;}

.container{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 24px;
}

.eyebrow{
  color:var(--blue-ink);
  font-size:.8rem;
  font-weight:600;
  text-transform:lowercase;
  letter-spacing:.02em;
  margin-bottom:14px;
  display:inline-block;
}

.section-title{
  font-size:clamp(1.6rem,3vw,2.4rem);
  max-width:640px;
}
.section-lede{
  max-width:620px;
  color:var(--muted);
  font-size:1.05rem;
}

section{padding:88px 0;}
@media (max-width:720px){ section{padding:56px 0;} }

/* buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 24px;
  border-radius:var(--radius-sm);
  font-weight:600;
  font-size:.95rem;
  text-decoration:none;
  border:1px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn--primary{
  background:var(--ink);
  color:#fff;
  box-shadow:var(--shadow-card);
}
.btn--primary:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-card-hover);
  background:#000;
}
.btn--ghost{
  background:transparent;
  border-color:var(--border-strong);
  color:var(--ink);
}
.btn--ghost:hover{
  border-color:var(--ink);
  transform:translateY(-2px);
}

/* =========================================================
   HEADER (structure lives in header.js, styled here)
========================================================= */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(250,249,249,0.85);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--border);
}
.site-header__inner{
  max-width:var(--maxw);
  margin:0 auto;
  padding:14px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.site-header__logo{
  display:flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.15rem;
  text-decoration:none;
  color:var(--ink);
}
.site-header__logo .logo-mark{
  width:30px;height:30px;border-radius:8px;
  background:var(--ink);
  color:#fff;
  font-family:var(--font-mono);
  font-size:.8rem;
  display:flex;align-items:center;justify-content:center;
}
.site-header__logo .accent{color:var(--blue-ink);}
.site-header__nav{
  display:flex;
  align-items:center;
  gap:28px;
}
.site-header__nav a{
  text-decoration:none;
  font-size:.92rem;
  font-weight:500;
  color:var(--muted);
  transition:color .15s ease;
}
.site-header__nav a:hover{color:var(--ink);}
.site-header__actions{display:flex;align-items:center;gap:12px;}
.site-header__burger{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.site-header__burger span{
  width:22px;height:2px;background:var(--ink);display:block;border-radius:2px;
}
@media (max-width:860px){
  .site-header__nav{
    position:absolute;
    top:100%;left:0;right:0;
    background:var(--surface);
    border-bottom:1px solid var(--border);
    flex-direction:column;
    align-items:flex-start;
    padding:16px 24px 24px;
    gap:16px;
    display:none;
  }
  .site-header__nav.is-open{display:flex;}
  .site-header__burger{display:flex;}
  .site-header__actions .btn--ghost{display:none;}
}

/* =========================================================
   HERO
========================================================= */
.hero{padding-top:64px;}
.hero__grid{
  display:grid;
  grid-template-columns:1.05fr 1fr;
  gap:56px;
  align-items:center;
}
@media (max-width:960px){
  .hero__grid{grid-template-columns:1fr;gap:40px;}
}
.hero__title{
  font-size:clamp(2.1rem,4.4vw,3.4rem);
  line-height:1.08;
}
.hero__subtitle{
  font-size:1.08rem;
  color:var(--muted);
  max-width:520px;
}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 22px;}
.hero__trust{
  display:flex;gap:18px;flex-wrap:wrap;
  list-style:none;padding:0;margin:0;
  color:var(--muted);font-size:.8rem;
}
.hero__trust li::before{content:"✓ ";color:var(--green);}

.hero__demo{display:flex;flex-direction:column;gap:18px;}

.editor-window, .terminal, .preview-window{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.editor-window__bar, .terminal__bar{
  display:flex;align-items:center;gap:8px;
  padding:10px 14px;
  border-bottom:1px solid var(--border);
  background:#F5F4F1;
}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block;}
.dot--red{background:#FF5F57;}
.dot--amber{background:#FEBC2E;}
.dot--green{background:#28C840;}
.editor-window__tab, .terminal__tab{
  margin-left:8px;font-size:.75rem;color:var(--muted);
}
.editor-window__body{
  display:flex;
  padding:18px 20px;
  gap:14px;
  min-height:150px;
}
.editor-window__lines{
  color:#C6C2B9;
  font-size:.85rem;
  line-height:1.7;
  text-align:right;
  user-select:none;
}
.editor-window__code{
  font-size:.9rem;
  line-height:1.7;
  white-space:pre-wrap;
  color:var(--ink);
}
.editor-window__code .tw-cursor{
  display:inline-block;width:2px;height:1em;background:var(--ink);
  vertical-align:-2px;animation:blink 1s step-start infinite;
}

.preview-window__switch{
  display:flex;flex-wrap:wrap;gap:6px;
  padding:12px 14px;
  border-bottom:1px solid var(--border);
  background:#F5F4F1;
}
.switch-tab{
  border:1px solid transparent;
  background:transparent;
  color:var(--muted);
  font-family:var(--font-mono);
  font-size:.72rem;
  padding:6px 10px;
  border-radius:6px;
  cursor:pointer;
  transition:all .15s ease;
}
.switch-tab:hover{color:var(--ink);}
.switch-tab.is-active{
  background:var(--ink);color:#fff;
}

.preview-card{padding:18px 20px 20px;}
.preview-card__header{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.preview-card__avatar{
  width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue),var(--pink));
  flex-shrink:0;
}
.preview-card__name{font-weight:700;font-size:.92rem;margin:0;}
.preview-card__meta{font-size:.75rem;color:var(--muted);margin:0;}
.preview-card__text{font-size:.92rem;margin-bottom:12px;}
.preview-card__link{
  display:flex;gap:0;
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  overflow:hidden;
}
.preview-card__link-img{
  width:76px;flex-shrink:0;
  background:repeating-linear-gradient(135deg,#EFEDE7,#EFEDE7 8px,#E6E3DB 8px,#E6E3DB 16px);
}
.preview-card__link-body{padding:10px 12px;}
.preview-card__link-title{font-size:.85rem;font-weight:600;margin:0 0 2px;}
.preview-card__link-domain{font-size:.68rem;color:var(--muted);margin:0;}

/* =========================================================
   TRUST STRIP
========================================================= */
.strip{padding:36px 0;border-bottom:1px solid var(--border);border-top:1px solid var(--border);}
.strip__inner{display:flex;flex-wrap:wrap;align-items:center;gap:18px;justify-content:space-between;}
.strip__label{color:var(--muted);font-size:.78rem;flex-shrink:0;}
.strip__items{display:flex;flex-wrap:wrap;gap:26px;}
.strip__items span{font-size:.88rem;color:var(--muted);font-weight:500;}

/* =========================================================
   FEATURES
========================================================= */
.features__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:36px;
}
@media (max-width:900px){.features__grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.features__grid{grid-template-columns:1fr;}}

.feature-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:24px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.feature-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-card-hover);
  border-color:var(--border-strong);
}
.feature-card h3{font-size:1.05rem;margin-bottom:8px;}
.feature-card p{color:var(--muted);font-size:.92rem;margin:0;}
.feature-card__icon{
  width:38px;height:38px;border-radius:10px;
  margin-bottom:16px;
  background:var(--bg);
  border:1px solid var(--border);
  position:relative;
}
.feature-card__icon::after{
  content:"";
  position:absolute;inset:0;
  margin:auto;width:16px;height:16px;
}
.feature-card__icon[data-icon="live"]{background:#EAF1FF;border-color:#D3E3FF;}
.feature-card__icon[data-icon="live"]::after{border-radius:50%;background:var(--blue);width:10px;height:10px;box-shadow:0 0 0 5px rgba(47,111,237,.15);}
.feature-card__icon[data-icon="lock"]{background:#FBF1E7;border-color:#F0DFC7;}
.feature-card__icon[data-icon="lock"]::after{border:2px solid var(--amber);border-radius:3px 3px 6px 6px;width:14px;height:10px;}
.feature-card__icon[data-icon="pixel"]{background:#EAF7F1;border-color:#CDEBDB;}
.feature-card__icon[data-icon="pixel"]::after{background:
  linear-gradient(var(--green),var(--green)) 0 0/6px 6px no-repeat,
  linear-gradient(var(--border-strong),var(--border-strong)) 10px 0/6px 6px no-repeat,
  linear-gradient(var(--border-strong),var(--border-strong)) 0 10px/6px 6px no-repeat,
  linear-gradient(var(--green),var(--green)) 10px 10px/6px 6px no-repeat;
}
.feature-card__icon[data-icon="warn"]{background:#FDEEEF;border-color:#F6D3D5;}
.feature-card__icon[data-icon="warn"]::after{
  width:0;height:0;
  border-left:8px solid transparent;border-right:8px solid transparent;
  border-bottom:14px solid var(--red);
  background:none;
}
.feature-card__icon[data-icon="fast"]{background:#F1EEFB;border-color:#DCD5F3;}
.feature-card__icon[data-icon="fast"]::after{
  width:0;height:0;background:none;
  border-top:9px solid transparent;border-bottom:9px solid transparent;
  border-left:14px solid var(--pink);
}
.feature-card__icon[data-icon="shield"]{background:#EAF1FF;border-color:#D3E3FF;}
.feature-card__icon[data-icon="shield"]::after{
  background:var(--blue-ink);
  clip-path:polygon(50% 0,100% 20%,100% 60%,50% 100%,0 60%,0 20%);
}

/* =========================================================
   PREVIEW APPS (PLATFORMS)
========================================================= */
.platform-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:36px;
}
@media (max-width:900px){.platform-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.platform-grid{grid-template-columns:1fr;}}

.platform-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:24px;
  transition:transform .2s ease, box-shadow .2s ease;
}
.platform-card:not(.platform-card--ghost):hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-card-hover);
}
.platform-card--ghost{
  border-style:dashed;
  background:transparent;
}
.platform-card__top{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;
}
.platform-mark{
  width:40px;height:40px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:1rem;color:#fff;
}
.platform-mark--facebook{background:#1877F2;}
.platform-mark--x{background:#111318;}
.platform-mark--linkedin{background:#0A66C2;}
.platform-mark--pinterest{background:#E60023;}
.platform-mark--threads{background:#111318;}
.platform-mark--more{background:var(--border-strong);color:var(--muted);}
.platform-mark--instagram{background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af,#515bd4);}
.status-badge{
  font-size:.68rem;
  font-family:var(--font-mono);
  color:var(--amber);
  background:#FBF1E7;
  border:1px solid #F0DFC7;
  padding:4px 8px;
  border-radius:20px;
}
.platform-card h3{font-size:1.05rem;margin-bottom:6px;}
.platform-card p{color:var(--muted);font-size:.9rem;}
.platform-card__cta{
  display:inline-block;
  font-size:.78rem;
  color:var(--muted);
  margin-top:6px;
  cursor:not-allowed;
  text-decoration:none;
}
a.platform-card__cta{
  color:var(--blue-ink);
  font-weight:600;
  cursor:pointer;
}
a.platform-card__cta:hover{text-decoration:underline;}
.status-badge--live{
  color:var(--green);
  background:#EAF7F1;
  border-color:#CDEBDB;
}

/* =========================================================
   HOW IT WORKS / TERMINAL
========================================================= */
.terminal{max-width:760px;margin-top:32px;}
.terminal__body{padding:22px 24px;font-size:.92rem;line-height:2;}
.terminal__body p{margin:0;}
.prompt{color:var(--green);font-weight:700;margin-right:8px;}
.comment{color:var(--muted);}
.blink{animation:blink 1s step-start infinite;}
@keyframes blink{50%{opacity:0;}}

/* =========================================================
   SPECS TABLE
========================================================= */
.specs__table-wrap{
  margin-top:32px;
  overflow-x:auto;
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  background:var(--surface);
}
.specs__table{
  width:100%;
  border-collapse:collapse;
  min-width:560px;
}
.specs__table th, .specs__table td{
  text-align:left;
  padding:14px 20px;
  border-bottom:1px solid var(--border);
  font-size:.92rem;
}
.specs__table thead th{
  font-family:var(--font-mono);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:var(--muted);
  background:#F5F4F1;
}
.specs__table tbody tr:last-child td{border-bottom:none;}
.specs__note{margin-top:14px;color:var(--muted);font-size:.78rem;}

/* =========================================================
   TESTIMONIALS
========================================================= */
.testimonial-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:36px;
}
@media (max-width:900px){.testimonial-grid{grid-template-columns:1fr;}}
.testimonial-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:24px;
  margin:0;
}
.testimonial-card p{font-size:.98rem;margin-bottom:16px;}
.testimonial-card footer{color:var(--muted);font-size:.78rem;}

/* =========================================================
   FAQ
========================================================= */
.faq__list{max-width:760px;margin-top:32px;display:flex;flex-direction:column;gap:10px;}
.faq__item{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:6px 20px;
}
.faq__item summary{
  cursor:pointer;
  list-style:none;
  padding:14px 0;
  font-weight:600;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.faq__item summary::-webkit-details-marker{display:none;}
.faq__icon{color:var(--muted);font-weight:400;transition:transform .2s ease;}
.faq__item[open] .faq__icon{transform:rotate(45deg);}
.faq__item p{padding-bottom:16px;color:var(--muted);margin:0;}

/* =========================================================
   FINAL CTA
========================================================= */
.final-cta{
  background:var(--ink);
  color:#fff;
  border-radius:var(--radius-lg);
  margin:0 24px 88px;
  padding:0;
}
.final-cta__inner{
  text-align:center;
  padding:72px 24px;
  max-width:640px;
}
.final-cta h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem);}
.final-cta p{color:#B9BEC9;}
.final-cta .eyebrow{color:#8FB2FF;}
.final-cta .btn--primary{background:#fff;color:var(--ink);}
.final-cta .btn--primary:hover{background:#EDEDED;}

/* =========================================================
   FOOTER
========================================================= */
.site-footer{
  border-top:1px solid var(--border);
  padding:56px 0 28px;
}
.site-footer__top{
  display:grid;
  grid-template-columns:1.4fr repeat(3,1fr);
  gap:32px;
  padding-bottom:36px;
}
@media (max-width:760px){
  .site-footer__top{grid-template-columns:1fr 1fr;}
}
.site-footer__brand p{color:var(--muted);font-size:.9rem;max-width:280px;}
.site-footer__logo{
  display:flex;align-items:center;gap:8px;
  font-family:var(--font-display);font-weight:700;font-size:1.1rem;
  margin-bottom:10px;text-decoration:none;color:var(--ink);
}
.site-footer h4{
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--muted);
  text-transform:lowercase;
  margin-bottom:14px;
}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.site-footer a{
  text-decoration:none;color:var(--ink);font-size:.9rem;opacity:.85;
  transition:opacity .15s ease;
}
.site-footer a:hover{opacity:1;color:var(--blue-ink);}
.site-footer__bottom{
  border-top:1px solid var(--border);
  padding-top:20px;
  display:flex;flex-wrap:wrap;gap:12px;
  justify-content:space-between;
  color:var(--muted);
  font-size:.8rem;
}
.site-footer__bottom .mono{color:var(--muted);}

/* =========================================================
   SCROLL REVEAL ANIMATIONS
========================================================= */
.reveal{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s ease, transform .6s ease;
}
.reveal.is-visible{opacity:1;transform:translateY(0);}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .blink, .tw-cursor{animation:none;}
}