/* =========================================================
   PowerTeams — Landing / site-παρουσίαση
   Παλέτα: πορτοκαλί / μαύρο-navy / γκρι / γαλάζιο
   ========================================================= */
:root{
  --o:#f97316; --o2:#fb923c; --o-deep:#ea580c;
  --ink:#0b1120; --ink-2:#0f172a; --ink-3:#131d34;
  --sky:#38bdf8; --blue:#2563eb;
  --bg:#f6f8fc; --bg-2:#eef2f9; --card:#ffffff;
  --tx:#0f172a; --tx-2:#475569; --tx-3:#64748b;
  --line:#e6eaf2;
  --wrap:1160px; --r:16px; --r-sm:11px;
  --sh:0 1px 2px rgba(15,23,42,.05), 0 12px 30px -16px rgba(15,23,42,.22);
  --sh-lg:0 30px 70px -30px rgba(8,15,35,.55);
  --ff:"Segoe UI",Roboto,"Helvetica Neue",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--ff);background:var(--bg);color:var(--tx);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  text-size-adjust:100%;overflow-x:hidden;
}
h1,h2,h3{margin:0;line-height:1.15;letter-spacing:-.02em;font-weight:800}
p{margin:0}
a{color:inherit;text-decoration:none}
svg{width:20px;height:20px;flex:0 0 auto}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.hl{color:var(--o);white-space:nowrap}

/* -------------------------------------------------- buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  padding:11px 18px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s,border-color .2s,color .2s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn-lg{padding:14px 24px;font-size:1rem}
.btn-accent{background:linear-gradient(180deg,var(--o2),var(--o));color:#fff;box-shadow:0 10px 24px -10px rgba(249,115,22,.7)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 16px 32px -12px rgba(249,115,22,.85)}
.btn-ghost{background:transparent;color:var(--tx-2)}
.btn-ghost:hover{color:var(--tx);background:var(--bg-2)}
.btn-outline{background:transparent;border-color:rgba(148,163,184,.5);color:inherit}
.btn-outline:hover{border-color:var(--o);color:var(--o);transform:translateY(-2px)}

/* -------------------------------------------------- header */
.site-head{position:sticky;top:0;z-index:100;transition:background .25s,box-shadow .25s,border-color .25s;border-bottom:1px solid transparent}
.site-head.scrolled{background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom-color:var(--line);box-shadow:0 6px 20px -18px rgba(15,23,42,.5)}
.head-inner{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-mark{width:36px;height:36px;display:grid;place-items:center}
.brand-mark svg{width:36px;height:36px;border-radius:10px}
.brand-mark.sm svg{width:30px;height:30px;border-radius:9px}
.brand-name{font-size:1.15rem;letter-spacing:-.02em}
.brand-name span{color:var(--o)}
.site-nav{display:flex;align-items:center;gap:26px;margin-inline-start:auto}
.site-nav a{color:var(--tx-2);font-weight:600;font-size:.95rem;transition:color .15s}
.site-nav a:hover{color:var(--o)}
.site-nav .nav-login{display:none}
.head-actions{display:flex;align-items:center;gap:12px}
.lang{display:inline-flex;align-items:center;gap:6px;color:var(--tx-3);border:1px solid var(--line);background:var(--card);border-radius:999px;padding:6px 10px 6px 12px}
.lang svg{width:16px;height:16px}
.lang select{border:0;background:transparent;font:inherit;font-size:.9rem;font-weight:600;color:var(--tx-2);cursor:pointer;padding-right:2px;outline:none}
.login-btn{display:inline-flex}
.burger{display:none;flex-direction:column;gap:5px;padding:10px;cursor:pointer;margin-inline-start:auto}
.burger span{width:22px;height:2px;background:var(--tx);border-radius:2px;transition:.2s}

/* -------------------------------------------------- hero */
.hero{position:relative;background:radial-gradient(120% 120% at 50% -10%,var(--ink-3) 0%,var(--ink) 60%);color:#e8eefb;overflow:hidden;padding:52px 0 0}
.hero-glow{position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(40% 55% at 82% 8%,rgba(249,115,22,.28),transparent 70%),
    radial-gradient(45% 50% at 8% 40%,rgba(56,189,248,.20),transparent 70%);}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-top:22px;padding-bottom:34px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);color:#c7d4ea;font-size:.82rem;font-weight:600}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--o);box-shadow:0 0 0 4px rgba(249,115,22,.25)}
.hero-copy h1{font-size:clamp(2.1rem,5vw,3.5rem);margin:20px 0 16px;color:#fff;letter-spacing:-.03em}
.lead{color:#aebbd4;font-size:clamp(1rem,1.5vw,1.2rem);max-width:36ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 14px}
.hero-cta .btn-outline{border-color:rgba(255,255,255,.25);color:#e8eefb}
.hero-cta .btn-outline:hover{border-color:var(--o);color:#fff}
.hero-note{color:#7f8fac;font-size:.85rem}

/* hero visual */
.hero-visual{position:relative;min-height:300px;display:grid;place-items:center}
.mock-card{position:relative;z-index:2;width:min(360px,100%);background:linear-gradient(180deg,#fff,#f7f9ff);color:var(--tx);
  border-radius:20px;padding:20px;box-shadow:var(--sh-lg);border:1px solid rgba(255,255,255,.6);animation:float 6s ease-in-out infinite}
.mock-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.mock-kicker{display:inline-flex;align-items:center;gap:7px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--tx-3)}
.pulse{width:8px;height:8px;border-radius:50%;background:#16a34a;box-shadow:0 0 0 0 rgba(22,163,74,.5);animation:pulse 2s infinite}
.mock-time{font-size:.78rem;color:var(--tx-3);font-variant-numeric:tabular-nums}
.mock-athlete{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:13px;background:#fff}
.mock-ava{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--o2),var(--o-deep))}
.mock-meta{display:flex;flex-direction:column;min-width:0}
.mock-meta strong{font-size:.98rem}
.mock-meta small{color:var(--tx-3)}
.mock-status{display:flex;align-items:center;gap:10px;margin-top:14px;padding:12px 14px;border-radius:12px;
  background:rgba(22,163,74,.1);color:#15803d;font-weight:700;font-size:.9rem}
.mock-check{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#16a34a;color:#fff}
.mock-check svg{width:15px;height:15px}
.mock-qr{position:absolute;z-index:3;right:-6px;bottom:-14px;width:132px;background:#0b1120;border-radius:16px;padding:12px;
  box-shadow:var(--sh-lg);border:1px solid rgba(255,255,255,.12);animation:float 6s ease-in-out infinite .8s}
.qr-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.qr-grid span{aspect-ratio:1;border-radius:2px;background:rgba(255,255,255,.09)}
.qr-grid span.on{background:var(--o)}
.mock-scanlbl{display:flex;align-items:center;gap:6px;justify-content:center;margin-top:9px;color:#cdd8ee;font-size:.72rem;font-weight:600}
.mock-scanlbl svg{width:14px;height:14px;color:var(--o)}

/* stats */
.stats{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.1);border-radius:16px;overflow:hidden;margin:8px auto 0;transform:translateY(34px)}
.stat{background:linear-gradient(180deg,rgba(19,29,52,.6),rgba(11,17,32,.6));padding:20px 18px;text-align:center;backdrop-filter:blur(4px)}
.stat strong{display:block;font-size:1.7rem;color:#fff;letter-spacing:-.02em}
.stat span{display:block;color:#93a2c0;font-size:.82rem;margin-top:4px}

/* -------------------------------------------------- sections */
.section{padding:84px 0}
.section.alt{background:var(--bg-2)}
.sec-head{text-align:center;max-width:640px;margin:0 auto 46px}
.kicker{display:inline-block;color:var(--o);font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.sec-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
.sec-head p{color:var(--tx-2);margin-top:14px;font-size:1.05rem}

/* features grid */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;transition:transform .2s,box-shadow .2s,border-color .2s}
.feature:hover{transform:translateY(-4px);box-shadow:var(--sh);border-color:transparent}
.feature-ico{display:grid;place-items:center;width:50px;height:50px;border-radius:14px;margin-bottom:16px;
  color:var(--o);background:linear-gradient(160deg,rgba(249,115,22,.14),rgba(56,189,248,.12));border:1px solid rgba(249,115,22,.18)}
.feature-ico svg{width:26px;height:26px}
.feature h3{font-size:1.12rem;margin-bottom:8px}
.feature p{color:var(--tx-2);font-size:.95rem}

/* spotlight */
.spotlight{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.spotlight+.spotlight{margin-top:80px}
.spotlight.rev .spot-media{order:2}
.spot-copy h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:10px 0 16px}
.spot-copy p{color:var(--tx-2);font-size:1.05rem}
.ticks{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px}
.ticks li{display:flex;align-items:center;gap:12px;font-weight:600;color:var(--tx)}
.ticks svg{width:22px;height:22px;padding:4px;border-radius:50%;background:rgba(22,163,74,.12);color:#16a34a}

.spot-media{display:grid;place-items:center}
.spot-panel{width:min(420px,100%);background:linear-gradient(180deg,var(--ink-3),var(--ink));border-radius:20px;padding:22px;
  box-shadow:var(--sh-lg);border:1px solid rgba(255,255,255,.08);color:#dbe4f5}
.row-live{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:#aebbd4;margin-bottom:16px}
.live-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid rgba(255,255,255,.07)}
.live-ava{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:800;font-size:.8rem;color:#fff;background:linear-gradient(135deg,var(--o2),var(--o-deep))}
.live-bar{flex:1;height:8px;border-radius:99px;background:rgba(255,255,255,.09);overflow:hidden}
.live-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--o),var(--o2))}
.live-ok{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#16a34a;color:#fff}
.live-ok svg{width:15px;height:15px}
.spot-panel.phone{position:relative}
.ph-head{display:flex;align-items:center;gap:10px;font-weight:700;color:#fff;margin-bottom:16px}
.ph-head svg{color:var(--sky)}
.ph-kid{display:flex;align-items:center;gap:12px;padding:14px;border-radius:14px;background:rgba(255,255,255,.05);margin-bottom:10px}
.ph-ava{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-weight:800;color:#0b1120;background:var(--sky)}
.ph-lines{flex:1;display:grid;gap:7px}
.ph-lines i{height:8px;border-radius:99px;background:rgba(255,255,255,.16)}
.ph-lines i.s{width:55%;background:rgba(255,255,255,.09)}
.ph-bell{position:absolute;right:16px;top:14px;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--o2),var(--o-deep));box-shadow:0 10px 20px -8px rgba(249,115,22,.7)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px 24px}
.step-num{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;font-weight:800;font-size:1.1rem;color:#fff;
  background:linear-gradient(135deg,var(--o2),var(--o-deep));margin-bottom:16px;box-shadow:0 10px 20px -10px rgba(249,115,22,.7)}
.step h3{font-size:1.15rem;margin-bottom:8px}
.step p{color:var(--tx-2);font-size:.96rem}
.step::after{content:"";position:absolute;top:50px;right:-14px;width:28px;height:2px;background:repeating-linear-gradient(90deg,var(--o) 0 6px,transparent 6px 10px)}
.step:last-child::after{display:none}

/* cta band */
.cta-band{background:radial-gradient(120% 140% at 50% 0%,var(--ink-3),var(--ink));color:#fff;padding:76px 0}
.cta-inner{text-align:center;max-width:680px;margin:0 auto}
.cta-inner h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.cta-inner p{color:#aebbd4;margin:16px 0 28px;font-size:1.08rem}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-actions .btn-outline{border-color:rgba(255,255,255,.28);color:#fff}
.cta-actions .btn-outline:hover{border-color:var(--o);color:var(--o)}

/* footer */
.site-foot{background:var(--ink);color:#93a2c0;padding:44px 0 28px}
.foot-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.08)}
.foot-brand{display:flex;align-items:center;gap:12px}
.foot-brand strong{display:block;color:#fff;font-size:1.05rem}
.foot-brand small{color:#7f8fac}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-links a{color:#aebbd4;font-weight:600;font-size:.92rem}
.foot-links a:hover{color:var(--o)}
.foot-copy{margin-top:20px;font-size:.82rem;color:#63748f;display:flex;align-items:center;justify-content:center;gap:7px;flex-wrap:wrap;text-align:center}
.foot-shopgr{display:inline-flex;align-items:center;gap:8px;color:#cbd6ea;font-weight:700}
.foot-shopgr img{height:17px;width:auto;display:block}
.foot-shopgr:hover{color:#fff}

/* -------------------------------------------------- contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.contact-copy{padding-top:6px}
.contact-copy h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:10px 0 14px}
.contact-copy p{color:var(--tx-2);font-size:1.05rem}
.contact-ticks{margin-top:22px}
.contact-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh)}
.contact-form{display:grid;gap:14px}
.field{display:grid;gap:6px}
.field>span{font-size:.85rem;font-weight:700;color:var(--tx-2)}
.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;font:inherit;font-size:.95rem;color:var(--tx);background:#fff;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--o);box-shadow:0 0 0 3px rgba(249,115,22,.15)}
.field textarea{resize:vertical;min-height:110px}
.f-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.consent{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:var(--tx-2);cursor:pointer}
.consent input{margin-top:3px;width:17px;height:17px;accent-color:var(--o);flex:0 0 auto}
.consent a{color:var(--o);font-weight:600}
.f-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:4px}
.req-note{color:var(--tx-3)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.form-note{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:11px;margin-bottom:18px;font-weight:600;font-size:.92rem}
.form-note.ok{background:rgba(22,163,74,.1);color:#15803d}
.form-note.ok svg{width:20px;height:20px;color:#16a34a;flex:0 0 auto}
.form-note.err{background:rgba(220,38,38,.09);color:#b91c1c}

/* -------------------------------------------------- reveal + anims */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,163,74,.5)}70%{box-shadow:0 0 0 8px rgba(22,163,74,0)}100%{box-shadow:0 0 0 0 rgba(22,163,74,0)}}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .mock-card,.mock-qr{animation:none}
  html{scroll-behavior:auto}
}

/* -------------------------------------------------- responsive */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-visual{min-height:auto;margin-bottom:20px}
  .stats{grid-template-columns:repeat(2,1fr);transform:none;margin-top:24px}
  .spotlight{grid-template-columns:1fr;gap:30px}
  .spotlight.rev .spot-media{order:0}
  .spot-media{order:0}
  .contact-grid{grid-template-columns:1fr;gap:28px}
  .steps{grid-template-columns:1fr}
  .step::after{display:none}
}
@media (max-width:760px){
  .site-nav{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:8px 22px 16px;box-shadow:var(--sh);
    transform:translateY(-140%);transition:transform .25s;margin:0}
  .navtog:checked ~ .site-nav{transform:none}
  .site-nav a{padding:13px 4px;border-bottom:1px solid var(--line)}
  .site-nav a:last-child{border-bottom:0}
  .site-nav .nav-login{display:block;color:var(--o)}
  .burger{display:flex;order:3}
  .head-actions{order:2;margin-inline-start:auto}
  .login-btn{display:none}
  .head-actions .btn-accent{display:none}
  .brand-name{font-size:1.05rem}
}
@media (max-width:520px){
  .f-two{grid-template-columns:1fr}
}
@media (max-width:420px){
  .stats{grid-template-columns:1fr 1fr}
  .lang{padding:6px 8px}
}

/* brand mark ως εικόνα (PT_logo_Part) */
.brand-mark img{width:36px;height:36px;object-fit:contain;display:block}
.brand-mark.sm img{width:30px;height:30px}

/* -------------------------------------------------- modules (banners) */
.module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:18px}
.module{display:flex;gap:16px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;transition:transform .2s,box-shadow .2s,border-color .2s}
.module:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:transparent}
.module.is-core{border-color:rgba(249,115,22,.35);background:linear-gradient(180deg,rgba(249,115,22,.05),var(--card))}
.module-ico{flex:0 0 auto;display:grid;place-items:center;width:52px;height:52px;border-radius:14px;color:var(--o);background:linear-gradient(160deg,rgba(249,115,22,.14),rgba(56,189,248,.12));border:1px solid rgba(249,115,22,.18)}
.module-ico svg{width:26px;height:26px}
.module-body{flex:1;min-width:0}
.module-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:5px}
.module-head h3{font-size:1.12rem;margin:0}
.module-badge{font-size:.66rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:3px 9px;border-radius:999px;color:var(--tx-3);background:var(--bg-2);white-space:nowrap}
.module-badge.on{color:var(--o);background:rgba(249,115,22,.13)}
.module-body p{color:var(--tx-2);font-size:.95rem;margin:0}