/* FotoIQ — main stylesheet */

:root{
  --bg:#0b0e14;
  --surface:#12161f;
  --surface-alt:#171c28;
  --border:#242b3a;
  --text:#eef1f8;
  --text-muted:#9aa3b8;
  --accent:#2f7bff;
  --accent-hover:#5c96ff;
  --accent-soft:rgba(47,123,255,0.14);
  --lime:#c6ff3a;
  --magenta:#ff2fb0;
  --success:#3ae2a0;
  --success-soft:rgba(58,226,160,0.14);
  --shadow-sm:0 1px 2px rgba(0,0,0,0.35);
  --shadow-md:0 8px 24px rgba(0,0,0,0.4);
  --shadow-lg:0 20px 60px rgba(0,0,0,0.55);
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:26px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Manrope',-apple-system,Segoe UI,Roboto,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Unbounded','Manrope',sans-serif;
  line-height:1.2;
  margin:0 0 .6em;
  letter-spacing:-0.01em;
}
p{margin:0 0 1em;color:var(--text);}
a{color:var(--accent-hover);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}
ul{padding-left:1.2em;}
.container{max-width:1180px;margin:0 auto;padding:0 20px;}
.muted{color:var(--text-muted);}

/* ===== Skip link ===== */
.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:999;}
.skip-link:focus{left:0;}

/* ===== Topbar ===== */
.topbar{
  position:sticky;top:0;z-index:60;
  background:rgba(11,14,20,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.topbar__inner{display:flex;align-items:center;gap:24px;padding:14px 20px;}
.brand{display:flex;align-items:center;gap:10px;font-family:'Unbounded',sans-serif;font-weight:700;font-size:1.15rem;color:var(--text);}
.brand:hover{text-decoration:none;}
.brand__mark{
  width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg,var(--accent),var(--magenta));
  display:flex;align-items:center;justify-content:center;
  font-family:'Unbounded',sans-serif;font-size:.85rem;color:#fff;font-weight:800;
  box-shadow:var(--shadow-sm);
}
.brand__lime{color:var(--lime);}
.nav{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto;}
.nav a{
  color:var(--text-muted);font-size:.92rem;font-weight:600;padding:8px 12px;border-radius:8px;
}
.nav a:hover{color:var(--text);background:var(--surface-alt);text-decoration:none;}
.topbar__cta{
  flex-shrink:0;
}
.nav-toggle{display:none;}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Manrope',sans-serif;font-weight:700;font-size:.95rem;
  padding:13px 22px;border-radius:999px;border:none;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  white-space:nowrap;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--magenta));
  color:#fff;box-shadow:0 8px 20px rgba(47,123,255,0.35);
}
.btn-primary:hover{box-shadow:0 10px 28px rgba(255,47,176,0.4);}
.btn-lime{
  background:var(--lime);color:#0b0e14;box-shadow:0 8px 20px rgba(198,255,58,0.25);
}
.btn-ghost{
  background:transparent;color:var(--text);border:1px solid var(--border);
}
.btn-ghost:hover{border-color:var(--accent);background:var(--surface-alt);}
.btn-block{width:100%;}
.btn-sm{padding:9px 16px;font-size:.85rem;}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 40px;
  background:
    radial-gradient(circle at 15% 20%, rgba(47,123,255,0.18), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(255,47,176,0.16), transparent 40%),
    radial-gradient(circle at 50% 100%, rgba(198,255,58,0.08), transparent 50%);
}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.09em;
  color:var(--lime);background:rgba(198,255,58,0.08);border:1px solid rgba(198,255,58,0.25);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.hero h1{font-size:clamp(2rem,4vw,3.1rem);}
.hero__lead{font-size:1.08rem;color:var(--text-muted);max-width:52ch;}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 18px;}
.hero__trust{display:flex;gap:22px;flex-wrap:wrap;font-size:.85rem;color:var(--text-muted);}
.hero__trust strong{color:var(--text);}

/* ===== Panel (upload widget) — original shape: diagonal-cut card ===== */
.panel{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-l);
  padding:26px;
  box-shadow:var(--shadow-lg);
  clip-path:polygon(0 18px, 18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}
.panel__title{font-size:1.05rem;margin-bottom:4px;}
.dropzone{
  margin-top:16px;
  border:2px dashed var(--border);
  border-radius:var(--radius-m);
  padding:34px 18px;
  text-align:center;
  cursor:pointer;
  transition:border-color .2s ease, background .2s ease;
  background:var(--surface-alt);
}
.dropzone:hover,.dropzone.is-drag{border-color:var(--accent);background:var(--accent-soft);}
.dropzone__icon{
  width:52px;height:52px;margin:0 auto 12px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--magenta));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.4rem;
}
.dropzone__title{font-weight:700;margin-bottom:4px;}
.dropzone input[type=file]{display:none;}

.processing{display:none;margin-top:16px;}
.processing.is-active{display:block;}
.processing__bar{height:8px;border-radius:999px;background:var(--surface-alt);overflow:hidden;margin-bottom:14px;border:1px solid var(--border);}
.processing__fill{height:100%;width:0%;background:linear-gradient(90deg,var(--accent),var(--lime));transition:width .4s linear;}
.processing__status{font-size:.92rem;color:var(--text-muted);display:flex;align-items:center;gap:8px;}
.processing__dot{width:8px;height:8px;border-radius:50%;background:var(--lime);animation:pulse 1s infinite ease-in-out;}
@keyframes pulse{0%,100%{opacity:.3;}50%{opacity:1;}}

.result{display:none;margin-top:16px;text-align:center;padding:22px 14px;border-radius:var(--radius-m);background:var(--success-soft);border:1px solid rgba(58,226,160,0.35);}
.result.is-active{display:block;}
.result__badge{
  width:50px;height:50px;border-radius:50%;background:var(--success);color:#06231a;
  display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:1.4rem;font-weight:800;
}
.result__title{font-weight:800;margin-bottom:6px;}
.result__text{color:var(--text-muted);font-size:.92rem;margin-bottom:16px;}

/* ===== Section rhythm ===== */
.section{padding:64px 0;}
.section-alt{background:var(--surface);}
.section__head{max-width:660px;margin:0 0 36px;}
.section__kicker{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:var(--accent-hover);margin-bottom:10px;}
.section h2{font-size:clamp(1.5rem,2.6vw,2.1rem);}

/* ===== Rail steps — original horizontal timeline-rail shape ===== */
.rail{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:20px;}
.rail::before{
  content:"";position:absolute;top:23px;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--magenta),var(--lime));
  opacity:.5;
}
.rail__step{position:relative;padding:0 14px;}
.rail__step::before{
  content:attr(data-n);
  width:46px;height:46px;border-radius:50%;
  background:var(--surface);border:2px solid var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-family:'Unbounded',sans-serif;font-weight:700;color:var(--accent-hover);
  margin-bottom:14px;position:relative;z-index:2;
}
.rail__body h3{font-size:1.02rem;}
.rail__body p{font-size:.9rem;color:var(--text-muted);margin-bottom:0;}

/* ===== Feature cards — hexagon-tab shape ===== */
.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px;}
.hexcard{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-m);
  padding:24px 20px;position:relative;overflow:hidden;
}
.hexcard::after{
  content:"";position:absolute;top:-40px;right:-40px;width:110px;height:110px;
  background:var(--accent-soft);border-radius:30% 70% 60% 40%/40% 30% 70% 60%;
}
.hexcard__icon{
  width:44px;height:44px;border-radius:30% 70% 70% 30%/30% 30% 70% 70%;
  background:linear-gradient(135deg,var(--accent),var(--lime));
  display:flex;align-items:center;justify-content:center;color:#0b0e14;font-weight:800;
  margin-bottom:14px;position:relative;z-index:1;
}
.hexcard h3{font-size:1.05rem;position:relative;z-index:1;}
.hexcard p{font-size:.92rem;color:var(--text-muted);margin-bottom:0;position:relative;z-index:1;}

/* ===== Cluster link grid ===== */
.clustergrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px;}
.clustercard{
  display:block;background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius-m);
  padding:20px;transition:border-color .15s ease,transform .15s ease;
}
.clustercard:hover{border-color:var(--magenta);transform:translateY(-2px);text-decoration:none;}
.clustercard__tag{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--lime);margin-bottom:8px;}
.clustercard h3{font-size:1rem;color:var(--text);margin-bottom:6px;}
.clustercard p{font-size:.86rem;color:var(--text-muted);margin-bottom:0;}

/* ===== FAQ accordion ===== */
.accordion{border-top:1px solid var(--border);}
.accordion__item{border-bottom:1px solid var(--border);}
.accordion__q{
  width:100%;text-align:left;background:none;border:none;color:var(--text);
  font-family:'Manrope',sans-serif;font-weight:700;font-size:1rem;
  padding:18px 4px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.accordion__q:hover{color:var(--accent-hover);}
.accordion__icon{flex-shrink:0;color:var(--accent);font-size:1.2rem;}
.accordion__a{padding:0 4px 18px;color:var(--text-muted);font-size:.95rem;}

/* ===== Article ===== */
.article-head{padding:52px 0 24px;border-bottom:1px solid var(--border);}
.article-meta{font-size:.85rem;color:var(--text-muted);margin-bottom:10px;}
.article-body{max-width:760px;margin:0 auto;padding:40px 20px;}
.article-body h2{margin-top:1.6em;font-size:1.4rem;}
.article-body p{font-size:1.02rem;}
.article-body ul{font-size:1.02rem;color:var(--text);}
.callout{
  background:var(--accent-soft);border:1px solid rgba(47,123,255,0.3);border-radius:var(--radius-m);
  padding:18px 20px;margin:24px 0;font-size:.95rem;
}
.callout a{font-weight:700;}
.article-links{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0;}
.article-links a{
  background:var(--surface-alt);border:1px solid var(--border);border-radius:999px;
  padding:8px 16px;font-size:.86rem;font-weight:600;color:var(--text);
}
.article-links a:hover{border-color:var(--accent);text-decoration:none;}

/* ===== Blog list ===== */
.bloglist{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:20px;}
.blogcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-m);padding:22px;}
.blogcard__tag{font-size:.72rem;font-weight:800;text-transform:uppercase;color:var(--magenta);margin-bottom:8px;}
.blogcard h3{font-size:1.08rem;margin-bottom:8px;}
.blogcard p{font-size:.9rem;color:var(--text-muted);}

/* ===== CTA band ===== */
.ctaband{
  background:linear-gradient(120deg,rgba(47,123,255,0.14),rgba(255,47,176,0.14));
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:56px 0;text-align:center;
}
.ctaband h2{font-size:clamp(1.4rem,2.4vw,2rem);}
.ctaband p{color:var(--text-muted);max-width:56ch;margin:0 auto 22px;}

/* ===== Footer ===== */
.footer{background:var(--surface);border-top:1px solid var(--border);padding:48px 0 24px;}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;margin-bottom:32px;}
.footer__col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:12px;}
.footer__col a{display:block;color:var(--text-muted);font-size:.9rem;padding:4px 0;}
.footer__col a:hover{color:var(--accent-hover);}
.footer__bottom{border-top:1px solid var(--border);padding-top:20px;font-size:.82rem;color:var(--text-muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.footer__legal{max-width:640px;font-size:.78rem;color:var(--text-muted);opacity:.8;margin-top:14px;line-height:1.5;}

/* ===== Age gate modal ===== */
.agegate{
  position:fixed;inset:0;z-index:200;
  background:rgba(6,8,12,0.92);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:20px;
}
.agegate[hidden]{display:none;}
.agegate__card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-l);
  padding:34px 30px;max-width:440px;text-align:center;box-shadow:var(--shadow-lg);
}
.agegate__mark{
  width:56px;height:56px;border-radius:16px;margin:0 auto 16px;
  background:linear-gradient(135deg,var(--accent),var(--magenta));
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-family:'Unbounded',sans-serif;
}
.agegate h2{font-size:1.3rem;}
.agegate p{font-size:.92rem;color:var(--text-muted);}
.agegate__actions{display:flex;gap:12px;margin-top:18px;}
.agegate__actions .btn{flex:1;}

/* ===== Page hero (cluster/article/small pages) ===== */
.pagehead{padding:52px 0 36px;border-bottom:1px solid var(--border);
  background:radial-gradient(circle at 20% 0%, rgba(255,47,176,0.1), transparent 50%);
}
.pagehead__kicker{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--lime);margin-bottom:12px;}
.pagehead h1{font-size:clamp(1.7rem,3.4vw,2.5rem);}
.pagehead__lead{font-size:1.02rem;color:var(--text-muted);max-width:64ch;}

/* ===== Two-col text block ===== */
.textcols{display:grid;grid-template-columns:1fr 1fr;gap:36px;}
.textcols h3{font-size:1.05rem;}

/* ===== Legal page ===== */
.legal{max-width:760px;margin:0 auto;padding:44px 20px 64px;}
.legal h2{font-size:1.2rem;margin-top:1.8em;}
.legal p, .legal li{color:var(--text-muted);font-size:.95rem;}

/* ===== Responsive ===== */
@media (max-width:920px){
  .hero__grid{grid-template-columns:1fr;}
  .cardgrid{grid-template-columns:repeat(2,1fr);}
  .clustergrid{grid-template-columns:repeat(2,1fr);}
  .rail{grid-template-columns:repeat(2,1fr);gap:24px 0;}
  .rail::before{display:none;}
  .footer__grid{grid-template-columns:1fr 1fr;}
  .bloglist{grid-template-columns:1fr;}
  .textcols{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .nav{display:none;}
  .cardgrid{grid-template-columns:1fr;}
  .clustergrid{grid-template-columns:1fr;}
  .rail{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr;}
  .hero__actions{flex-direction:column;}
  .hero__actions .btn{width:100%;}
  .agegate__actions{flex-direction:column;}
}