/* ============================================================
   CONGRESSO VP 2026 — Programação (página dedicada)
   Reaproveita a identidade cinematográfica preto/dourado.
   ============================================================ */
:root{
  --black:#050505; --black-2:#0a0807; --gold:#D6A84F; --gold-bright:#F2D58A;
  --gold-deep:#9b6b1e; --amber:#FF8A00; --red:#9B0D12; --white:#F7F3E8;
  --white-dim:rgba(247,243,232,.62); --white-faint:rgba(247,243,232,.4);
  --metal:linear-gradient(135deg,#F7E6B0 0%,#D6A84F 38%,#9b6b1e 64%,#F2D58A 100%);
  --glass:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.012));
  --glass-border:rgba(214,168,79,.26);
  --font-display:'Archivo','Arial Narrow',sans-serif;
  --font-serif:'Cormorant Garamond',Georgia,serif;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-display); background:var(--black); color:var(--white);
  -webkit-font-smoothing:antialiased; min-height:100vh; overflow-x:hidden;
}
.bg-fx{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 620px at 82% 6%,rgba(255,138,0,.14),transparent 58%),
    radial-gradient(760px 760px at 8% 92%,rgba(155,13,18,.18),transparent 60%),
    radial-gradient(1200px 900px at 50% -12%,rgba(214,168,79,.10),transparent 58%),
    var(--black);}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
.wrap{position:relative;z-index:2;width:100%;max-width:1080px;margin:0 auto;padding:0 clamp(18px,5vw,48px);}

.metal-text{background:var(--metal);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;}
.eyebrow{font-family:var(--font-display);font-weight:600;font-size:clamp(.7rem,1vw,.82rem);letter-spacing:.32em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:.8em;}
.eyebrow::before,.eyebrow::after{content:'';width:34px;height:1px;background:linear-gradient(90deg,transparent,var(--gold));}
.eyebrow::after{background:linear-gradient(90deg,var(--gold),transparent);}

/* top bar */
.pg-top{position:sticky;top:0;z-index:30;backdrop-filter:blur(16px);background:rgba(5,5,5,.72);border-bottom:1px solid rgba(214,168,79,.16);}
.pg-top .row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;}
.pg-logo{display:flex;flex-direction:column;line-height:1.05;text-decoration:none;}
.pg-logo .l1{font-family:var(--font-display);font-weight:800;font-size:1rem;letter-spacing:.02em;color:var(--white);}
.pg-logo .l2{font-size:.56rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin-top:3px;}
.pg-back{font-family:var(--font-display);font-weight:600;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--white-dim);text-decoration:none;display:inline-flex;align-items:center;gap:.6em;border:1px solid var(--glass-border);padding:9px 16px;border-radius:100px;transition:all .3s var(--ease);}
.pg-back:hover{color:var(--gold-bright);border-color:var(--gold);}
.pg-back svg{width:14px;height:14px;}

/* hero */
.pg-hero{padding:clamp(48px,8vh,90px) 0 clamp(20px,3vh,34px);text-align:center;}
.pg-hero h1{font-family:var(--font-display);font-weight:800;text-transform:uppercase;line-height:.92;letter-spacing:-.01em;font-size:clamp(2.4rem,7vw,5rem);margin:.3em 0 .25em;}
.pg-hero p{font-family:var(--font-serif);font-size:clamp(1.1rem,2vw,1.5rem);color:var(--white-dim);max-width:40ch;margin:0 auto;}
.pg-meta{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin-top:1.5em;color:var(--white-faint);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;}
.pg-meta b{color:var(--gold);font-weight:700;}

/* day tabs */
.day-tabs{position:sticky;top:62px;z-index:20;display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding:18px 0;background:linear-gradient(180deg,rgba(5,5,5,.9),rgba(5,5,5,.55) 70%,transparent);}
.day-tab{font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:.86rem;cursor:pointer;border:1px solid var(--glass-border);background:var(--glass);color:var(--white-dim);padding:13px 22px;border-radius:14px;transition:all .35s var(--ease);display:flex;flex-direction:column;align-items:center;gap:3px;min-width:120px;}
.day-tab .dnum{font-size:1.15rem;line-height:1;}
.day-tab .dlab{font-size:.58rem;letter-spacing:.2em;color:var(--white-faint);}
.day-tab:hover{border-color:var(--gold);color:var(--white);}
.day-tab.active{border-color:transparent;background:var(--metal);color:#2a1c05;}
.day-tab.active .dlab{color:#5b3d0a;}

/* country switch */
.country-switch{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding:20px 0 0;}
.ctry-tab{font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;cursor:pointer;border:1px solid var(--glass-border);background:var(--glass);color:var(--white-dim);padding:11px 20px;border-radius:100px;display:inline-flex;align-items:center;gap:9px;transition:all .35s var(--ease);}
.ctry-tab em{font-style:normal;color:var(--white-faint);font-weight:500;letter-spacing:.04em;text-transform:none;}
.ctry-tab .fl{font-size:1.1rem;}
.ctry-tab:hover{border-color:var(--gold);color:var(--white);}
.ctry-tab.active{border-color:var(--gold);background:rgba(214,168,79,.12);color:var(--gold-bright);}
.ctry-tab.active em{color:var(--gold);}

/* day panel */
.day-panel{display:none;padding:24px 0 90px;}
.day-panel.active{display:block;animation:fade .5s var(--ease);}
@keyframes fade{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}

/* timeline */
.tl{position:relative;margin-top:10px;}
.tl::before{content:'';position:absolute;left:calc(clamp(54px,8vw,76px) + 13px);top:8px;bottom:8px;width:1px;background:linear-gradient(180deg,transparent,rgba(214,168,79,.4) 8%,rgba(214,168,79,.4) 92%,transparent);}

.sess{position:relative;display:grid;grid-template-columns:clamp(54px,8vw,76px) 26px 1fr;gap:0;padding:9px 0;align-items:start;}
.sess .time{font-family:var(--font-display);font-weight:700;font-size:clamp(.82rem,1.4vw,1rem);color:var(--gold-bright);text-align:right;padding:16px 6px 0 0;white-space:nowrap;}
.sess::before{content:'';position:absolute;left:calc(clamp(54px,8vw,76px) + 13px);top:24px;width:11px;height:11px;border-radius:50%;background:var(--metal);box-shadow:0 0 0 4px rgba(5,5,5,.92),0 0 12px rgba(255,138,0,.5);transform:translateX(-50%);z-index:2;}
.sess .card{position:relative;grid-column:3;background:var(--glass);border:1px solid var(--glass-border);backdrop-filter:blur(10px);border-radius:16px;padding:16px 20px;transition:all .4s var(--ease);}
.sess .card:hover{border-color:var(--gold);transform:translateX(4px);box-shadow:0 14px 34px -18px rgba(0,0,0,.8),0 0 30px rgba(255,138,0,.1);}
.sess .spk{font-family:var(--font-display);font-weight:700;font-size:1.02rem;letter-spacing:.01em;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.sess .theme{color:var(--white-dim);font-size:.93rem;line-height:1.5;margin-top:5px;text-wrap:pretty;}
.flag{font-size:.62rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);border:1px solid rgba(255,138,0,.4);background:rgba(255,138,0,.1);padding:3px 9px;border-radius:100px;}

/* plain rows (cadastro/abertura) */
.sess.plain .card{background:rgba(247,243,232,.025);border-style:dashed;}
.sess.plain .spk{font-weight:600;color:var(--white-dim);text-transform:uppercase;letter-spacing:.08em;font-size:.84rem;}

/* group header (mesa redonda) */
.grp{display:grid;grid-template-columns:clamp(54px,8vw,76px) 26px 1fr;gap:0;margin:22px 0 6px;}
.grp .lbl{grid-column:3;display:inline-flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;color:var(--gold);}
.grp .lbl::before{content:'';width:26px;height:2px;background:var(--metal);}

.pg-foot{text-align:center;padding:40px 0 60px;color:var(--white-faint);font-size:.8rem;border-top:1px solid rgba(214,168,79,.12);}
.pg-foot a{color:var(--gold);text-decoration:none;}
.pg-note{text-align:center;color:var(--white-faint);font-size:.8rem;margin-top:8px;font-style:italic;font-family:var(--font-serif);}

@media (max-width:560px){
  .sess{grid-template-columns:44px 20px 1fr;}
  .tl::before{left:calc(44px + 10px);}
  .sess::before{left:calc(44px + 10px);width:9px;height:9px;top:22px;}
  .sess .time{font-size:.74rem;padding-top:14px;padding-right:2px;}
  .sess .card{padding:13px 15px;}
  .day-tab{min-width:96px;padding:11px 14px;}
  .grp{grid-template-columns:44px 20px 1fr;}
}
@media (prefers-reduced-motion:reduce){.day-panel.active{animation:none;}}