/* ===== Palette ===== */
:root{
  --ink:#0b0f14;
  --panel:#0f141b;
  --muted:#1b2230;
  --line:#1e2633;
  --edge:#2a3446;
  --text:#d7e2f3;
  --headline:#fff;
  --sub:#a8b3c2;
  --accent:#50e3a4;   /* mint */
  --accent2:#67b3ff;  /* blue */
  --shadow: 0 14px 40px rgba(0,0,0,.35);
}

/* ===== Base ===== */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--ink);
  color:var(--text);
  font:14px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
body h1,
body h2,
body h3,
body h4,
body h5,
body h6{color:var(--headline)}
img{max-width:100%;display:block}
a{color:var(--accent2);text-decoration:none}
a:hover{opacity:.9}
.skip-link{
  position:absolute;
  left:16px;
  top:-80px;
  background:var(--accent2);
  color:#08111d;
  padding:.55rem 1rem;
  border-radius:.65rem;
  font-weight:600;
  z-index:100;
  transition:top .2s ease;
}
.skip-link:focus{
  top:12px;
  outline:3px solid rgba(255,255,255,.4);
}
.wrap{max-width:1440px;margin:0 auto;padding:0 20px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.7rem 1rem;border-radius:.65rem;border:1px solid var(--edge);
  background:linear-gradient(180deg,#172033,#111827);color:#fff;
  box-shadow:0 0 0 0 rgba(103,179,255,0);transition:.2s ease;cursor:pointer;
  white-space:nowrap;font-weight:600
}
.btn:hover{box-shadow:0 0 0 2px rgba(103,179,255,.15)}
.btn--primary{
  background:linear-gradient(180deg,#3ba980,#2c7d93);
  border-color:#45cba0;
  color:#05211a;
  box-shadow:0 10px 24px rgba(27,202,150,.22)
}
.btn--primary:hover{box-shadow:0 0 0 2px rgba(99,219,180,.45)}
.btn--ghost{background:transparent;color:#fff;border-color:#2a344a}
.btn--xl{padding:.95rem 1.25rem;font-size:15px}
.btn--wide{width:100%}

/* ===== Header ===== */
.hdr{
  position:sticky;top:0;z-index:50;background:rgba(12,17,23,.78);
  border-bottom:1px solid var(--line);backdrop-filter:blur(10px)
}
.hdr__row{display:flex;align-items:center;gap:16px;padding:12px 0}
.brand{
  font-weight:800;color:var(--headline);display:inline-flex;align-items:center;gap:.6rem;font-size:18px
}
.brand__accent{color:var(--accent2)}
.brand--small{font-size:16px;color:var(--headline)}
.spark{width:10px;height:10px;border-radius:50%;background:var(--accent);display:inline-block}
.nav{margin-left:auto;display:flex;gap:18px}
.nav a{color:#b6c7da}
.nav a:hover{color:#e1efff}
.hdr__cta{display:flex;gap:10px;margin-left:8px}
.burger{display:none;margin-left:10px;background:transparent;border:1px solid var(--edge);color:#cfe0f6;border-radius:.5rem;padding:.35rem .55rem}

/* Mobile nav */
.nav--mobile{display:none;flex-direction:column;padding:10px 20px;border-bottom:1px solid var(--line);background:#0f141b}
.nav--mobile a{padding:10px 0;border-top:1px solid rgba(255,255,255,.05)}
.nav--mobile.open{display:flex}

/* ===== Hero ===== */
.hero{
  position:relative;
  padding:64px 0 50px;border-bottom:1px solid var(--line);
  background:
    radial-gradient(800px 360px at 12% -10%, rgba(80,227,164,.10), transparent 60%),
    radial-gradient(900px 360px at 88% 0%, rgba(103,179,255,.10), transparent 60%);
}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
.pill{
  display:inline-block;background:#151d2a;border:1px solid #2b3a54;color:#a6b8d3;
  padding:.32rem .6rem;border-radius:.6rem;font-size:12px;margin-bottom:.6rem
}
.hero h1{margin:.2rem 0 .5rem;font-size:38px;line-height:1.12;letter-spacing:.1px}
.lede{color:#b7c6d6;max-width:50ch}
.hero__cta{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.hero__points{list-style:none;margin:16px 0 0;padding:0;color:#9fb1c6}
.hero__points li{margin:.2rem 0}
.hero__shot{
  border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#0e141d;box-shadow:var(--shadow)
}
.glow{position:absolute;filter:blur(50px);opacity:.4;pointer-events:none}
.glow--mint{width:200px;height:200px;background:radial-gradient(circle, var(--accent) 0%, transparent 60%);left:6%;top:10%}
.glow--blue{width:240px;height:240px;background:radial-gradient(circle, var(--accent2) 0%, transparent 60%);right:8%;top:6%}

/* ===== Split panels ===== */
.split{padding:56px 0;border-bottom:1px solid var(--line);background:#0f141b}
.split__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.panel{
  background:linear-gradient(180deg,#0f141b,#0c1117);border:1px solid var(--line);
  border-radius:14px;padding:20px;box-shadow:0 12px 28px rgba(0,0,0,.28)
}
.panel h2{margin:.2rem 0 .4rem}
.panel p{color:#aebace}
.panel--accent{border-color:#2f3f57;box-shadow:0 0 0 1px rgba(103,179,255,.12) inset}
.note{
  margin:.7rem 0 0;background:#0f1a24;border:1px dashed #2a3a52;border-radius:.6rem;padding:.5rem .6rem;color:#bcd3ee
}
.list{margin:.6rem 0 1rem;color:#9fb1c6;padding-left:1.1rem}
.list li{margin:.25rem 0}

/* ===== Timeline ===== */
.timeline{padding:56px 0;border-bottom:1px solid var(--line)}
.timeline h2{margin:0 0 .8rem}
.steps{list-style:none;margin:0 auto;padding:0;display:grid;grid-template-columns:1fr;gap:12px;max-width:780px}
.steps li{
  display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;background:#0f141b;border:1px solid var(--line);border-radius:12px;padding:14px
}
.step__badge{
  width:28px;height:28px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg, #22324a, #1a2638);border:1px solid #2a3a54;color:#cfe1fb;font-weight:700
}
.steps h3{margin:.1rem 0 .2rem}
.learn-callout{margin:18px auto 0;max-width:720px}

/* ===== Showcase ===== */
.showcase{padding:56px 0;border-bottom:1px solid var(--line);background:
  radial-gradient(700px 280px at 80% 20%, rgba(103,179,255,.08), transparent 60%)
}
.showcase h2{margin:0 0 .8rem}
.gallery{
  position:relative;
  overflow:hidden;
  border-radius:14px;
  border:1px solid var(--line);
  background:linear-gradient(180deg,#0f141b,#0c1117);
  padding:18px 0;
  min-height:240px;
}
.gallery::before,
.gallery::after{
  content:"";
  position:absolute;
  top:0;
  bottom:0;
  width:80px;
  pointer-events:none;
  z-index:2;
}
.gallery::before{
  left:0;
  background:linear-gradient(90deg,#0f141b 0%,rgba(15,20,27,0) 100%);
}
.gallery::after{
  right:0;
  background:linear-gradient(270deg,#0f141b 0%,rgba(15,20,27,0) 100%);
}
.gallery__viewport{overflow:hidden}
.gallery__track{
  --gallery-loop-distance:50%;
  display:flex;
  align-items:stretch;
  gap:16px;
  margin:0;
  padding:0 4px;
  list-style:none;
  width:max-content;
  animation:gallery-scroll var(--gallery-duration,60s) linear infinite;
}
.gallery:hover .gallery__track{animation-play-state:paused}
.gallery.is-loading .gallery__track{animation:none}
.gallery__item{flex:0 0 220px}
.gallery__link{
  display:flex;
  flex-direction:column;
  gap:12px;
  height:100%;
  border-radius:12px;
  border:1px solid var(--line);
  background:#111826;
  color:inherit;
  padding:12px;
  box-shadow:0 10px 24px rgba(0,0,0,.22);
  transition:transform .25s ease, box-shadow .25s ease;
}
.gallery__link:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,.32)}
.gallery__thumb{
  aspect-ratio:1/1;
  border-radius:10px;
  background:#0b1018;
  overflow:hidden;
  border:1px solid var(--edge);
}
.gallery__thumb img{width:100%;height:100%;object-fit:cover}
.gallery__status{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  text-align:center;
  font-size:14px;
  color:#9fb1c6;
  background:linear-gradient(180deg,rgba(8,12,18,.78),rgba(8,12,18,.52));
  z-index:3;
}
.gallery.is-ready .gallery__status{display:none}

@keyframes gallery-scroll{
  from{transform:translateX(0)}
  to{transform:translateX(calc(-1 * var(--gallery-loop-distance, 50%)))}
}

/* ===== Custom design ===== */
.custom{padding:56px 0;border-bottom:1px solid var(--line);background:radial-gradient(880px 380px at 90% 10%,rgba(103,179,255,.08),transparent 60%),radial-gradient(720px 320px at 10% 0%,rgba(80,227,164,.08),transparent 65%),#0f141b}
.custom__card{position:relative;display:grid;grid-template-columns:minmax(0,0.95fr) minmax(0,1.05fr);gap:32px;align-items:start;background:linear-gradient(180deg,rgba(18,29,43,.95),rgba(12,19,29,.92));border:1px solid rgba(114,150,205,.25);border-radius:22px;padding:36px;box-shadow:0 22px 48px rgba(5,12,22,.55);overflow:hidden}
.custom__card::before{content:"";position:absolute;inset:-20% auto auto 55%;width:420px;height:420px;background:radial-gradient(circle at center,rgba(98,165,255,.24),transparent 70%);opacity:.4;pointer-events:none}
.custom__card::after{content:"";position:absolute;inset:auto -25% -40% 20%;width:360px;height:360px;background:radial-gradient(circle at center,rgba(86,226,164,.22),transparent 75%);opacity:.35;pointer-events:none}
.custom__content{position:relative;z-index:1;display:flex;flex-direction:column;gap:1.1rem}
.custom__content h2{margin:0}
.custom__content p{color:#b7c6d6;max-width:60ch}
.custom__list{margin:1.1rem 0 0;padding:0;list-style:none;color:#9fb1c6;display:grid;gap:.6rem}
.custom__list li{position:relative;padding-left:1.6rem}
.custom__list li::before{content:"";position:absolute;left:0;top:.45rem;width:.65rem;height:.65rem;border-radius:50%;background:linear-gradient(180deg,#58e0af,#61a7ff);box-shadow:0 0 0 6px rgba(94,173,255,.08)}
.custom__note{margin-top:auto;color:#8fa2bc;max-width:52ch}
.custom__note a{color:inherit;text-decoration:underline dotted}
.custom__form{position:relative;z-index:1}
.custom-form{display:flex;flex-direction:column;gap:18px}
.custom-form__group{display:flex;flex-direction:column;gap:10px;margin:0;padding:0;border:0}
.custom-form__group--upload{gap:14px}
.custom-form__legend{margin:0;font-weight:600;color:#d9e5f8;font-size:13px;text-transform:uppercase;letter-spacing:.12em}
.custom-form__dropzone{position:relative;border:1px dashed rgba(129,177,244,.55);border-radius:16px;padding:26px;text-align:left;background:#0c141f;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:0 18px 42px rgba(3,9,18,.55)}
.custom-form__dropzone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}
.custom-form__dropzone-inner{display:flex;flex-direction:column;gap:.5rem;pointer-events:none;width:100%;max-width:320px}
.custom-form__drop-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;background:rgba(120,169,255,.12);color:#9ebdf5}
.custom-form__drop-main{font-weight:600;color:#dbe6f9;font-size:16px}
.custom-form__drop-sub{color:#8ea3c1;font-size:13px;line-height:1.4}
.custom-form__dropzone.is-drag{border-color:rgba(96,228,178,.85);box-shadow:0 0 0 1px rgba(96,228,178,.45) inset,0 22px 44px rgba(6,19,29,.6);transform:translateY(-1px)}
.custom-form__dropzone.has-file{border-style:solid;border-color:rgba(129,177,244,.8);background:#0e1927}
.custom-form__remove{align-self:flex-start;background:transparent;border:1px solid rgba(111,159,217,.4);color:#bfd3f5;border-radius:999px;padding:.25rem .75rem;font-size:12px;text-transform:uppercase;letter-spacing:.06em;cursor:pointer}
.custom-form__remove:hover{border-color:rgba(111,159,217,.7);color:#fff}
.custom-form__file-info{margin:0;color:#7f90a6;font-size:12px}
.custom-form__label{font-weight:600;color:#d9e5f8;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.custom-form__input,
.custom-form__textarea{width:100%;border:1px solid rgba(111,159,217,.35);border-radius:12px;padding:.75rem .9rem;background:rgba(10,16,23,.85);color:#e5efff;font-size:14px;font-family:inherit;transition:border-color .2s ease,box-shadow .2s ease}
.custom-form__input:focus,
.custom-form__textarea:focus{outline:none;border-color:rgba(103,179,255,.8);box-shadow:0 0 0 2px rgba(103,179,255,.18)}
.custom-form__textarea{min-height:120px;resize:vertical}
.custom-form__actions{display:flex;flex-direction:column;gap:10px}
.custom-form__status{min-height:1.2em;font-size:13px;color:#9fb1c6;margin:0}
.custom-form__status[data-state="pending"]{color:#bcd3ee}
.custom-form__status[data-state="success"]{color:#50e3a4}
.custom-form__status[data-state="error"]{color:#ff908a}
.custom-form [data-submit][disabled]{cursor:wait;opacity:.8}

/* ===== Pricing ===== */
.pricing{padding:56px 0;border-bottom:1px solid var(--line)}
.pricing h2{margin:0 0 .4rem}
.center{text-align:center}
.muted{color:#a8b3c2}
.pricing__grid{margin-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price{
  background:linear-gradient(180deg,#101722,#0d141e);border:1px solid var(--line);
  border-radius:12px;padding:18px;box-shadow:var(--shadow)
}
.price--best{box-shadow:0 0 0 1px rgba(103,179,255,.22) inset}
.price h3{margin:.1rem 0 .2rem}
.price .small{color:#9fb1c6;margin:.1rem 0 .7rem}
.callout{
  margin:14px auto 0;max-width:780px;text-align:center;
  background:#0f1a24;border:1px dashed #2a3a52;border-radius:.6rem;padding:.6rem .8rem;color:#cfe1fb
}

/* ===== FAQ ===== */
.faq{padding:56px 0}
.faq h2{margin:0 0 .8rem}
.faq details{
  border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:10px 0;background:#0f141b
}
.faq summary{cursor:pointer;color:#e1efff}
.faq p{color:#a8b3c2;margin:.5rem 0 0}

/* ===== Footer ===== */
.ftr{border-top:1px solid var(--line);background:#0c1117;padding:22px 0 8px}
.ftr__grid{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}
.ftr__about{max-width:440px}
.ftr__links{display:flex;gap:16px}
.ftr__links a{color:#a8b3c2}
.ftr__links a:hover{color:#e1efff}
.ftr__copy{color:#7e8a98;padding:10px 0 0;font-size:12px}

/* ===== Responsive ===== */
@media (max-width: 980px){
  .nav{display:none}
  .burger{display:inline-block}
  .hero__grid{grid-template-columns:1fr;gap:20px}
  .split__grid{grid-template-columns:1fr}
  .custom__card{grid-template-columns:1fr;padding:28px}
  .gallery{min-height:220px}
  .gallery__item{flex-basis:200px}
  .pricing__grid{grid-template-columns:1fr}
}
@media (max-width: 680px){
  .custom{padding:48px 0}
  .custom__card{padding:24px;gap:24px}
  .custom-form__dropzone{padding:22px}
  .custom-form__drop-icon{width:42px;height:42px}
}
@media (max-width: 560px){
  .hero h1{font-size:30px}
  .hero__cta{flex-direction:column}
  .gallery{min-height:200px}
  .gallery__item{flex-basis:160px}
}

@media (prefers-reduced-motion: reduce){
  .gallery__track{animation:none}
}

/* Learn */
.learn-main{padding:56px 0 80px}
.learn-main .wrap{display:flex;flex-direction:column;gap:28px}
.learn-intro{max-width:720px;color:#cdd9ea}
.learn-section{border:1px solid var(--line);border-radius:16px;padding:26px 24px;background:linear-gradient(180deg,#0f141b,#0c1117)}
.learn-section + .learn-section{margin-top:12px}
.learn-section h2{margin:0 0 1rem;font-size:24px}
.guide-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.guide-card{display:flex;flex-direction:column;gap:12px;padding:18px;border:1px solid var(--line);border-radius:14px;background:#0f141b;box-shadow:0 10px 24px rgba(0,0,0,.22)}
.guide-card h3{margin:0;font-size:18px}
.guide-card__link{display:block;text-align:center}
.guide-card__link img{margin:0 auto;border-radius:8px}
.guide-card__excerpt{margin:0;color:#9fb1c6}
.guide-card__meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:#8fa2bc}
.guide-card__cta{font-weight:600;color:var(--accent2);font-size:13px}
.guide-card__cta:hover{color:#d1e6ff}
.guide-card__cta::after{content:" →";transition:.2s}
.guide-card__cta:hover::after{transform:translateX(2px)}
.breadcrumbs{font-size:13px;color:#8fa2bc}
.breadcrumbs ol{list-style:none;display:flex;align-items:center;gap:8px;margin:0;padding:0}
.breadcrumbs li{display:flex;align-items:center;gap:8px}
.breadcrumbs li::after{content:"›";color:#51607a}
.breadcrumbs li:last-child::after{content:""}
.breadcrumbs a{color:#bcd3ee}
.breadcrumbs li[aria-current="page"]{color:#d9e5f8}
.toc{border:1px solid var(--line);border-radius:12px;padding:18px;background:#0f141b}
.toc__title{margin:0 0 .6rem;font-size:16px;color:#d9e5f8}
.toc ol{margin:0;padding-left:1.1rem;display:flex;flex-direction:column;gap:.35rem;color:#a8b3c2;font-size:14px}
.toc a{color:#bcd3ee}
.guide-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:28px}
.guide{max-width:760px}
.guide__header h1{margin:0 0 .5rem;font-size:32px}
.guide__header p{margin:0 0 1.2rem;color:#cbd8ea;font-size:16px}
.guide__meta{margin:.4rem 0 1.2rem;color:#8fa2bc;font-size:14px}
.guide__step{margin:40px 0 0}
.guide__step h2{margin:0 0 .6rem;font-size:22px}
.guide__step p{margin:.4rem 0 0;color:#c0cee2}
.guide__step img{margin:1rem 0 0;border:1px solid var(--line);border-radius:12px;background:#0c1117}
.guide-cta{
  background: radial-gradient(circle at 30% 20%, rgba(103,179,255,0.16), rgba(15,20,30,0.9));
  border: 1px solid rgba(103, 179, 255, 0.14);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.35);
  border-radius: 16px;
  padding: 18px 20px;
  min-width: 240px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-self: start;
  position: sticky;
  top: 110px;
  z-index: 10;
}
.guide-cta h2{
  margin:0 0 .6rem;
  font-size:18px;
  position: relative;
  padding-left: 12px;
}
.guide-cta h2::before{
  content:"";
  position:absolute;
  left:0;
  top:4px;
  width:4px;
  height:calc(100% - 8px);
  border-radius:6px;
  background:linear-gradient(180deg,#67b3ff,#50e3a4);
}
.guide-cta p{
  margin:0 0 1rem;
  color:#c8d4e3;
  font-size:14px;
}
.guide-faq{margin:48px 0 0}
.guide-faq h2{margin:0 0 .6rem;font-size:22px}
.guide-faq details{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:12px 0;background:#0f141b}
.guide-faq summary{cursor:pointer;color:#d9e5f8;font-weight:600}
.guide-faq p{margin:.6rem 0 0;color:#a8b3c2}
.guide-next{margin:48px 0 0;border-top:1px solid var(--line);padding-top:24px}
.guide-next h2{margin:0 0 1rem;font-size:20px}
.guide-next ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.guide-next a{font-weight:600}
.guide-next p{margin:.2rem 0 0;color:#9fb1c6;font-size:14px}
.guide-next li{border:1px solid var(--line);border-radius:12px;padding:16px;background:#0f141b}

/* Learn: responsive images without srcset */
.guide img,
.guide__header img,
.guide-step img {
  display:block;
  max-width:100%;
  height:auto;
}

@media (min-width: 960px){
  .guide-layout{grid-template-columns:minmax(0,1fr) 260px}
}

@media (max-width: 720px){
  .learn-section{padding:22px 18px}
  .guide-cta{position:static}
  .guide__header h1{font-size:28px}
}