/* ============================================================
   RobbaWorks — site.css
   Dark, cinematic, systems-engineering identity.
   Electric indigo-violet + cyan on near-black. Self-hosted Inter.
   ============================================================ */

/* ---- self-hosted Inter (latin + latin-ext, 400-800) ---- */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-400-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-500-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-500-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-600-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-600-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/inter-700-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/inter-700-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/inter-800-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/inter-800-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* ---- design tokens ---- */
:root{
  --bg:#06080f; --bg2:#0a0e17; --bg3:#0f1320;
  --brand:#7c6cff; --brand2:#9b7bff; --brand-glow:#22e0ff;
  --brand-soft:rgba(124,108,255,.13); --cyan-soft:rgba(34,224,255,.12);
  --ink:#eef2f8; --white:#fff; --muted:#94a0b4; --dim:#6b7889;
  --card:rgba(255,255,255,.028); --card2:rgba(255,255,255,.045);
  --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.13);
  --card-hover:rgba(124,108,255,.38);
  --ok:#4ade80;
  --grid-line:rgba(124,108,255,.06);
  --radius:16px; --radius-lg:22px; --radius-sm:11px;
  --shadow-glow:0 0 60px rgba(124,108,255,.20);
  --max:1240px; --narrow:840px;
  --t:cubic-bezier(.22,1,.36,1);
  --mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --space:clamp(64px,9vw,116px);
  --headline-grad:linear-gradient(180deg,#fff 0%,#bcc6da 96%);
  --accent-grad:linear-gradient(118deg,var(--brand) 0%,var(--brand-glow) 100%);
}

/* ---- base ---- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;background:var(--bg);color:var(--ink);line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}
::selection{background:var(--brand);color:#0a0a12}
:focus-visible{outline:2px solid var(--brand-glow);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--brand);color:#06080f;padding:10px 16px;border-radius:8px;z-index:200;font-weight:700}
.skip:focus{left:12px;top:12px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:var(--narrow);margin:0 auto}

/* ---- ambient background ---- */
.bg-fx{position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden}
.bg-fx .orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;mix-blend-mode:screen}
.bg-fx .o1{width:620px;height:620px;background:radial-gradient(circle,rgba(124,108,255,.5),transparent 65%);top:-160px;left:-120px;animation:orbDrift 26s var(--t) infinite alternate}
.bg-fx .o2{width:560px;height:560px;background:radial-gradient(circle,rgba(34,224,255,.32),transparent 65%);top:38%;right:-160px;animation:orbDrift 32s var(--t) infinite alternate-reverse}
.bg-fx .o3{width:480px;height:480px;background:radial-gradient(circle,rgba(124,108,255,.26),transparent 65%);bottom:-160px;left:30%;animation:orbDrift 30s var(--t) infinite alternate}
.bg-grid{position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:54px 54px;mask-image:radial-gradient(1100px 700px at 70% -5%,#000,transparent 78%);opacity:.7}
@keyframes orbDrift{from{transform:translate(0,0) scale(1)}to{transform:translate(70px,50px) scale(1.12)}}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--accent-grad);color:#080611;padding:13px 24px;border-radius:11px;font-weight:700;font-size:.94rem;border:none;cursor:pointer;transition:transform .18s var(--t),box-shadow .25s var(--t);box-shadow:0 8px 30px rgba(124,108,255,.30)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(124,108,255,.45)}
.btn.ghost{background:transparent;border:1px solid var(--line2);color:var(--ink);box-shadow:none}
.btn.ghost:hover{border-color:var(--brand);background:var(--brand-soft)}
.btn.sm{padding:10px 18px;font-size:.88rem}

/* ---- nav ---- */
.nav{position:sticky;top:0;z-index:100;transition:background .3s,border-color .3s,backdrop-filter .3s}
.nav.scrolled{background:rgba(6,8,15,.72);backdrop-filter:blur(22px) saturate(160%);-webkit-backdrop-filter:blur(22px) saturate(160%);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;max-width:var(--max);margin:0 auto;padding:0 24px}
.logo{font-weight:800;font-size:1.32rem;letter-spacing:-.6px;display:flex;align-items:center;gap:2px}
.logo b{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo .dot{width:7px;height:7px;border-radius:50%;background:var(--brand-glow);margin-left:5px;box-shadow:0 0 10px var(--brand-glow);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a.lnk{color:var(--muted);font-size:.92rem;font-weight:500;transition:color .2s}
.nav-links a.lnk:hover{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:16px}
/* language menu */
.lang{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:7px;background:transparent;border:1px solid var(--line2);color:var(--muted);font:inherit;font-size:.85rem;font-weight:600;padding:8px 12px;border-radius:9px;cursor:pointer;transition:.2s}
.lang-btn:hover{color:var(--ink);border-color:var(--brand)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:rgba(12,16,26,.96);backdrop-filter:blur(20px);border:1px solid var(--line2);border-radius:12px;padding:6px;min-width:140px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.2s var(--t);box-shadow:0 20px 50px rgba(0,0,0,.5)}
.lang-menu.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.lang-menu a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:var(--muted);font-size:.9rem;font-weight:500;transition:.15s}
.lang-menu a:hover{background:var(--brand-soft);color:var(--ink)}
.lang-menu a.active{color:var(--ink)}
.lang-menu a .flag{font-size:1rem}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);transition:.25s var(--t);border-radius:2px}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-mobile{position:fixed;inset:72px 0 auto 0;background:rgba(8,11,18,.98);backdrop-filter:blur(20px);border-bottom:1px solid var(--line);padding:24px;display:flex;flex-direction:column;gap:6px;transform:translateY(-12px);opacity:0;visibility:hidden;transition:.25s var(--t);z-index:99}
.nav-mobile.is-open{transform:translateY(0);opacity:1;visibility:visible}
.nav-mobile a{padding:13px 8px;color:var(--ink);font-size:1.05rem;font-weight:600;border-bottom:1px solid var(--line)}
@media(max-width:880px){.nav-links{display:none}.burger{display:flex}}

/* ---- hero ---- */
.hero{position:relative;min-height:clamp(620px,92vh,940px);display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg-video,.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(6,8,15,.96) 0%,rgba(6,8,15,.82) 38%,rgba(6,8,15,.45) 70%,rgba(6,8,15,.7) 100%),linear-gradient(0deg,var(--bg) 2%,transparent 36%)}
.hero-inner{position:relative;z-index:2;max-width:760px;padding:96px 0 76px}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:.76rem;letter-spacing:2.4px;text-transform:uppercase;color:var(--brand-glow);border:1px solid var(--line2);background:rgba(255,255,255,.03);padding:8px 15px;border-radius:999px;margin-bottom:26px;font-weight:600}
.kicker .pin{width:6px;height:6px;border-radius:50%;background:var(--brand-glow);box-shadow:0 0 8px var(--brand-glow)}
h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:800;letter-spacing:-2px;line-height:1.02;background:var(--headline-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
h1 .ac{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.08rem,2.1vw,1.34rem);color:var(--muted);max-width:620px;margin:26px 0 36px;line-height:1.6}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:46px;margin-top:62px;flex-wrap:wrap}
.hstat .num{font-size:2.1rem;font-weight:800;letter-spacing:-1px;background:var(--headline-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hstat .lbl{color:var(--dim);font-size:.84rem;margin-top:2px;max-width:150px}

/* ---- trust marquee ---- */
.trust{border-bottom:1px solid var(--line);background:rgba(255,255,255,.012);overflow:hidden}
.trust-inner{display:flex;align-items:center;gap:18px;padding:18px 0}
.trust-label{flex:none;color:var(--dim);font-size:.74rem;letter-spacing:1.6px;text-transform:uppercase;padding-left:24px}
.marquee{flex:1;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee-track{display:flex;gap:44px;width:max-content;animation:marquee 42s linear infinite}
.trust:hover .marquee-track{animation-play-state:paused}
.marquee-track .ti{display:inline-flex;align-items:center;gap:9px;color:var(--muted);font-size:.9rem;font-weight:500;white-space:nowrap}
.marquee-track .ti b{color:var(--brand-glow)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---- sections ---- */
section.block{padding:var(--space) 0;position:relative}
.block+.block{border-top:1px solid var(--line)}
.eyebrow{display:inline-block;color:var(--brand-glow);font-weight:600;font-size:.78rem;letter-spacing:2.2px;text-transform:uppercase;margin-bottom:16px}
h2{font-size:clamp(2rem,4.2vw,3rem);font-weight:800;letter-spacing:-1.2px;line-height:1.1;background:var(--headline-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.section-intro{color:var(--muted);max-width:640px;margin-top:18px;font-size:1.07rem}

/* ---- problem section ---- */
.problems{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:46px}
.problem{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px}
.problem .q{color:var(--brand-glow);font-size:1.4rem;font-weight:800;font-family:var(--mono)}
.problem p{color:var(--ink);font-weight:600;margin-top:12px;font-size:1.02rem}
.bridge{margin-top:34px;font-size:clamp(1.2rem,2.4vw,1.6rem);font-weight:700;letter-spacing:-.5px;max-width:780px;line-height:1.35}
.bridge b{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---- bento capability grid ---- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:48px}
.cap{position:relative;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--card);min-height:236px;display:flex;flex-direction:column;justify-content:flex-end;transition:transform .25s var(--t),border-color .25s var(--t)}
.cap:hover{transform:translateY(-5px);border-color:var(--card-hover)}
.cap .img{position:absolute;inset:0;z-index:0}
.cap .img img{width:100%;height:100%;object-fit:cover;opacity:.55;transition:opacity .3s,transform .5s var(--t)}
.cap:hover .img img{opacity:.7;transform:scale(1.05)}
.cap .img::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,8,15,.96) 8%,rgba(6,8,15,.55) 55%,rgba(6,8,15,.3) 100%)}
.cap .body{position:relative;z-index:1;padding:24px}
.cap h3{font-size:1.12rem;font-weight:700;margin-bottom:7px}
.cap p{color:var(--muted);font-size:.92rem;line-height:1.5}
.cap.lg{grid-column:span 3}
.cap.md{grid-column:span 2}
.cap.sm{grid-column:span 2}
@media(max-width:900px){.bento{grid-template-columns:repeat(2,1fr)}.cap.lg,.cap.md,.cap.sm{grid-column:span 1}}
@media(max-width:560px){.bento{grid-template-columns:1fr}}

/* ---- flagship showcase ---- */
.flagship{position:relative;border:1px solid var(--line2);border-radius:28px;overflow:hidden;background:linear-gradient(160deg,#120a1f,#06080f)}
.flag-grid{display:grid;grid-template-columns:1.05fr 1fr;align-items:center}
.flag-media{position:relative;min-height:480px;align-self:stretch}
.flag-media img,.flag-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.flag-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 55%,rgba(6,8,15,.6) 100%);pointer-events:none}
.flag-body{padding:clamp(36px,5vw,64px)}
.flag-badge{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;letter-spacing:2px;text-transform:uppercase;color:#ff5cc8;border:1px solid rgba(255,92,200,.3);background:rgba(255,92,200,.08);padding:7px 14px;border-radius:999px;font-weight:600;margin-bottom:20px}
.flag-body h2{margin-bottom:16px}
.flag-feats{list-style:none;margin:26px 0 0;display:grid;gap:15px}
.flag-feats li{display:flex;gap:13px;align-items:flex-start}
.flag-feats .tick{flex:none;width:24px;height:24px;border-radius:7px;background:var(--cyan-soft);color:var(--brand-glow);display:grid;place-items:center;font-weight:800;font-size:.74rem;margin-top:2px}
.flag-feats b{display:block;font-weight:600}
.flag-feats span{color:var(--muted);font-size:.92rem}
@media(max-width:900px){.flag-grid{grid-template-columns:1fr}.flag-media{min-height:320px;position:relative}}

/* ---- mood full-bleed ---- */
.mood{position:relative;min-height:clamp(380px,52vh,560px);display:flex;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}
.mood-bg{position:absolute;inset:0;z-index:0}
.mood-bg img{width:100%;height:100%;object-fit:cover;opacity:.5}
.mood-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,8,15,.95),rgba(6,8,15,.55) 60%,rgba(6,8,15,.8))}
.mood-text{position:relative;z-index:1;max-width:660px}
.mood-text h2{font-size:clamp(1.7rem,3.6vw,2.6rem)}
.mood-text p{color:var(--muted);margin-top:16px;font-size:1.08rem}

/* ---- method steps ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px;counter-reset:step}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:border-color .25s,transform .25s}
.step:hover{border-color:var(--card-hover);transform:translateY(-4px)}
.step .n{font-family:var(--mono);font-size:.8rem;font-weight:700;color:var(--brand-glow);letter-spacing:1px}
.step h3{font-size:1.1rem;font-weight:700;margin:12px 0 8px}
.step p{color:var(--muted);font-size:.92rem}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* ---- why / differentiators ---- */
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-top:48px}
.why-card{background:linear-gradient(160deg,var(--card2),transparent);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:border-color .25s}
.why-card:hover{border-color:var(--card-hover)}
.why-card .ic{width:46px;height:46px;border-radius:12px;background:var(--brand-soft);display:grid;place-items:center;margin-bottom:18px;font-size:1.3rem}
.why-card h3{font-size:1.1rem;font-weight:700;margin-bottom:9px}
.why-card p{color:var(--muted);font-size:.93rem}

/* ---- standards / cert badges ---- */
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.badge{display:inline-flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line2);border-radius:10px;padding:11px 16px;font-size:.86rem;color:var(--muted)}
.badge b{color:var(--ink);font-weight:600}
.badge .c{font-family:var(--mono);color:var(--brand-glow);font-size:.78rem}

/* ---- CTA band ---- */
.cta-band{position:relative;text-align:center;border:1px solid var(--line2);border-radius:28px;padding:clamp(54px,8vw,88px) 30px;overflow:hidden;background:radial-gradient(700px 300px at 50% 0%,var(--brand-soft),transparent 70%),linear-gradient(160deg,#120a1f,#06080f)}
.cta-band h2{margin-bottom:14px}
.cta-band p{color:var(--muted);max-width:560px;margin:0 auto 30px;font-size:1.08rem}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);padding:60px 0 44px;color:var(--muted);font-size:.92rem}
.foot-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px}
.foot-brand{max-width:300px}
.foot-brand .logo{margin-bottom:14px}
.foot-brand p{color:var(--dim);font-size:.9rem}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap}
.foot-col h4{color:var(--ink);font-size:.82rem;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:14px}
.foot-col a{display:block;color:var(--muted);margin-bottom:9px;transition:color .2s;font-size:.92rem}
.foot-col a:hover{color:var(--brand-glow)}
.foot-bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--dim);font-size:.84rem}

/* ---- reveal animation ---- */
.fade-up{opacity:0;transform:translateY(26px);transition:opacity .7s var(--t),transform .7s var(--t)}
.fade-up.is-visible{opacity:1;transform:none}
.fade-up.d1{transition-delay:.07s}.fade-up.d2{transition-delay:.14s}.fade-up.d3{transition-delay:.21s}.fade-up.d4{transition-delay:.28s}

/* ---- reduced motion ---- */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .fade-up{opacity:1;transform:none}
}