/* Surfping · surfping.app
   Ocean palette from the app: deep #071B44, sea #0A3FB8, wave #1677F2, sky #3FB4FF, sun #FFC93A.
   Light by default, dark follows the system. No frameworks. */
:root{
  --blue:#1677F2; --blue-d:#0B4FB8; --sky:#3FB4FF; --sun:#FFC93A; --deep:#071B44;
  --bg:#FFFFFF; --soft:#F1F6FF; --soft2:#E6F0FF; --card:#FFFFFF;
  --ink:#06183F; --ink2:#3A4E75; --ink3:#5A6D91;
  --line:rgba(6,24,63,.10); --line2:rgba(6,24,63,.18);
  --link:#0B5BD3; --accent:#0B5BD3;
  --head:rgba(255,255,255,.82); --shadow:0 1px 2px rgba(6,24,63,.05),0 12px 32px -8px rgba(6,24,63,.12);
  --blob:radial-gradient(closest-side,rgba(22,119,242,.18),rgba(63,180,255,.08) 60%,transparent 72%);
  --ease:cubic-bezier(.2,.7,.2,1);
  --maxw:1160px;
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#040F27; --soft:#071A41; --soft2:#0A2252; --card:#0A1F4B;
    --ink:#EAF2FF; --ink2:#AFC1E0; --ink3:#8396BA;
    --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.17);
    --link:#7DBBFF; --accent:#FFC93A;
    --head:rgba(4,15,39,.78); --shadow:0 1px 0 rgba(255,255,255,.04) inset,0 18px 40px -12px rgba(0,0,0,.55);
    --blob:radial-gradient(closest-side,rgba(22,119,242,.30),rgba(63,180,255,.10) 60%,transparent 72%);
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg,video{max-width:100%;display:block}
img{height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;margin:0;font-weight:800;letter-spacing:-.028em;line-height:1.06}
p{margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip{position:fixed;top:10px;inset-inline-start:16px;transform:translateY(-250%);background:var(--blue);color:#fff;padding:8px 16px;border-radius:999px;z-index:100;font-weight:700;transition:transform .2s}
.skip:focus{transform:none}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:8px}
[dir=rtl] .flip{transform:scaleX(-1)}

/* ---------- header ---------- */
header.site{position:fixed;top:0;left:0;right:0;z-index:50;background:var(--head);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);border-bottom:1px solid var(--line);transition:background .3s,border-color .3s,color .3s}
body:not(.has-hero){padding-top:68px}
.nav{display:flex;align-items:center;gap:8px;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:20px;letter-spacing:-.02em}
.brand img{width:36px;height:36px;border-radius:10px;box-shadow:0 4px 14px rgba(22,119,242,.35)}
.nav .links{display:flex;gap:2px;margin-inline-start:28px}
.nav .links a{padding:8px 13px;border-radius:999px;font-size:15px;font-weight:600;color:var(--ink2);transition:background .2s,color .2s}
.nav .links a:hover{background:var(--soft);color:var(--ink)}
.nav .sp{flex:1}
.nav .btn{margin-inline-start:6px}
/* transparent header over the hero until you scroll */
html.js body.has-hero header.site:not(.solid){background:transparent;border-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;color:#fff}
html.js body.has-hero header.site:not(.solid) .links a{color:rgba(255,255,255,.82)}
html.js body.has-hero header.site:not(.solid) .links a:hover{background:rgba(255,255,255,.14);color:#fff}
html.js body.has-hero header.site:not(.solid) .langbtn,html.js body.has-hero header.site:not(.solid) .menubtn{color:#fff;border-color:rgba(255,255,255,.3)}

details.dd{position:relative}
details.dd>summary{list-style:none;cursor:pointer}
details.dd>summary::-webkit-details-marker{display:none}
.langbtn,.menubtn{display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 13px;border:1px solid var(--line2);border-radius:999px;font-size:14px;font-weight:700;color:var(--ink2);background:transparent;transition:background .2s}
.langbtn:hover,.menubtn:hover{background:var(--soft)}
.langbtn svg,.menubtn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ddpanel{position:absolute;top:calc(100% + 10px);inset-inline-end:0;min-width:210px;max-height:min(70vh,520px);overflow:auto;background:var(--card);color:var(--ink);border:1px solid var(--line2);border-radius:18px;padding:8px;box-shadow:0 24px 60px -12px rgba(0,10,50,.4)}
.ddpanel a{display:flex;justify-content:space-between;gap:12px;padding:9px 12px;border-radius:11px;font-size:15px;font-weight:600;color:var(--ink)}
.ddpanel a:hover{background:var(--soft)}
.ddpanel a[aria-current]{color:var(--link)}
.ddpanel a small{color:var(--ink3);font-weight:500}
.menu{display:none}
@media (max-width:920px){
  .nav .links,.nav .btn.hide-s{display:none}
  .menu{display:block}
  .nav{gap:6px}
}
@media (max-width:520px){.langbtn .cur{display:none}.langbtn{padding:0 11px}.nav>.btn{display:none}.brand{font-size:19px}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:46px;padding:0 24px;border-radius:999px;font:inherit;font-weight:700;font-size:16px;border:0;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,background .2s;white-space:nowrap}
.btn.primary{background:linear-gradient(120deg,#1677F2,#2E9BFF);color:#fff;box-shadow:0 10px 26px -6px rgba(22,119,242,.6)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -6px rgba(22,119,242,.7)}
.btn.ghost{background:transparent;border:1px solid var(--line2);color:var(--ink)}
.btn.ghost:hover{background:var(--soft)}
.btn.sm{height:38px;padding:0 18px;font-size:15px}
.store{display:inline-flex;align-items:center;gap:12px;height:60px;padding:0 24px 0 18px;border-radius:16px;background:#050B1C;color:#fff;border:1px solid rgba(255,255,255,.28);transition:transform .25s var(--ease),box-shadow .25s,border-color .2s;box-shadow:0 14px 34px -10px rgba(0,10,50,.6)}
.store:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.6);box-shadow:0 22px 40px -10px rgba(0,10,50,.7)}
.store svg{width:28px;height:28px;flex:none}
.store span{display:flex;flex-direction:column;line-height:1.1;text-align:start}
.store small{font-size:11.5px;font-weight:600;letter-spacing:.02em;opacity:.85}
.store b{font-size:22px;font-weight:700;letter-spacing:-.01em}
.soon{display:inline-flex;align-items:center;gap:10px;height:60px;padding:0 22px;border-radius:16px;border:1px dashed rgba(255,255,255,.4);color:rgba(255,255,255,.9);font-weight:600;font-size:15.5px}
.soon svg{width:22px;height:22px;fill:currentColor;opacity:.85}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;isolation:isolate;
  background:radial-gradient(90% 70% at 85% 10%,rgba(63,180,255,.55),transparent 60%),radial-gradient(70% 60% at 0% 100%,rgba(22,119,242,.55),transparent 60%),linear-gradient(165deg,#1677F2 0%,#0A3FB8 52%,#062671 100%);
  padding:132px 0 0}
@media (prefers-color-scheme:dark){.hero{background:radial-gradient(90% 70% at 85% 0%,rgba(63,180,255,.32),transparent 60%),radial-gradient(70% 60% at 0% 100%,rgba(22,119,242,.4),transparent 60%),linear-gradient(165deg,#0B3C94 0%,#071F5E 55%,#040F27 100%)}}
.hero .waves{position:absolute;inset:0;z-index:-1;opacity:.28;pointer-events:none}
.hero .waves path{fill:none;stroke:#fff;stroke-width:1.6;animation:drift 14s ease-in-out infinite alternate}
.hero .waves path:nth-child(2){animation-duration:19s;opacity:.7}
.hero .waves path:nth-child(3){animation-duration:23s;opacity:.5}
@keyframes drift{from{transform:translateX(-40px)}to{transform:translateX(40px)}}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:24px;align-items:center;min-height:min(780px,calc(100svh - 132px))}
.hero-copy{padding-bottom:140px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.hero .eyebrow{color:#FFD76B;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:7px 15px;border-radius:999px;letter-spacing:.1em;font-size:12.5px;backdrop-filter:blur(8px)}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 0 0 currentColor;animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,215,107,.7)}70%,100%{box-shadow:0 0 0 10px rgba(255,215,107,0)}}
.hero h1{font-size:clamp(46px,5.3vw,82px);margin:22px 0 22px;line-height:1;letter-spacing:-.032em;text-wrap:balance}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,#FFE08A,#FFC93A 60%,#FFB300);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{font-size:clamp(18px,2vw,22px);line-height:1.5;color:rgba(255,255,255,.88);max-width:540px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero .note{margin-top:20px;font-size:14.5px;color:rgba(255,255,255,.72);display:flex;flex-wrap:wrap;gap:6px 18px}
.hero .note span::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:#FFD76B;margin-inline-end:8px;vertical-align:middle}
.hero-copy>*{animation:rise .9s var(--ease) both}
.hero-copy>*:nth-child(2){animation-delay:.08s}.hero-copy>*:nth-child(3){animation-delay:.16s}.hero-copy>*:nth-child(4){animation-delay:.24s}.hero-copy>*:nth-child(5){animation-delay:.32s}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

.stage{position:relative;font-size:clamp(11px,1.45vw,18px);height:36em;align-self:end}
.rings{position:absolute;left:50%;top:44%;width:0;height:0}
.rings i{position:absolute;left:0;top:0;width:38em;height:38em;margin:-19em;border-radius:50%;border:1.5px solid rgba(255,255,255,.34);transform:scale(.2);opacity:0;animation:ping 7s var(--ease) infinite}
.rings i:nth-child(2){animation-delay:2.3s}.rings i:nth-child(3){animation-delay:4.6s}
@keyframes ping{0%{transform:scale(.25);opacity:0}15%{opacity:.8}100%{transform:scale(1.25);opacity:0}}
.stage .p{position:absolute;transition:translate .5s var(--ease)}
.stage .p1{left:50%;margin-left:-9em;--w:18em;bottom:-5em;z-index:3;animation:rise 1.1s .2s var(--ease) both;translate:calc(var(--mx,0px)*-.6) calc(var(--my,0px)*-.6)}
.stage .p2{left:50%;margin-left:-16.4em;--w:14.4em;bottom:-3.6em;z-index:2;transform:rotate(-7deg);animation:rise2 1.1s .4s var(--ease) both;translate:calc(var(--mx,0px)*.8) calc(var(--my,0px)*.8)}
.stage .p3{left:50%;margin-left:2em;--w:14.4em;bottom:-3.6em;z-index:2;transform:rotate(7deg);animation:rise3 1.1s .5s var(--ease) both;translate:calc(var(--mx,0px)*.8) calc(var(--my,0px)*.8)}
@keyframes rise2{from{opacity:0;transform:translateY(40px) rotate(-7deg)}to{opacity:1;transform:rotate(-7deg)}}
@keyframes rise3{from{opacity:0;transform:translateY(40px) rotate(7deg)}to{opacity:1;transform:rotate(7deg)}}
.float{position:absolute;z-index:5;display:flex;align-items:center;gap:.7em;padding:.65em 1.1em .65em .65em;border-radius:1.1em;background:rgba(255,255,255,.95);color:#06183F;font-weight:700;font-size:max(12.5px,.88em);box-shadow:0 18px 40px -10px rgba(0,10,50,.5);animation:bob 6s ease-in-out infinite;line-height:1.25}
.float svg{width:2.4em;height:2.4em;padding:.5em;border-radius:.7em;background:linear-gradient(135deg,#1677F2,#3FB4FF);fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.float small{display:block;font-weight:500;font-size:.86em;color:#4A5D80}
.float.f1{left:-6%;top:16%}.float.f2{right:-3%;top:38%;animation-delay:-3s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.mascot{position:absolute;z-index:6;width:8.6em;height:auto;left:-7%;bottom:2.5em;filter:drop-shadow(0 18px 24px rgba(0,10,50,.45));animation:bob 5s ease-in-out infinite;translate:calc(var(--mx,0px)*1.4) calc(var(--my,0px)*1.4)}
.hero .edge{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:clamp(60px,9vw,130px);z-index:7;display:block}
.hero .edge path{fill:var(--bg)}

/* phone frame */
.phone{position:relative;width:var(--w,280px);padding:calc(var(--w,280px)*.034);border-radius:calc(var(--w,280px)*.15);background:linear-gradient(145deg,#2B3556,#0A0F20 40%,#161D36);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.14),0 0 0 1px rgba(0,0,0,.4),0 50px 90px -24px rgba(0,8,40,.75),0 20px 40px -20px rgba(0,8,40,.6)}
.phone::before{content:"";position:absolute;right:-3px;top:22%;width:3px;height:11%;border-radius:2px;background:#2B3556}
.phone img{width:100%;height:auto;border-radius:calc(var(--w,280px)*.118);background:#0a1530;aspect-ratio:560/1074}
.phone::after{content:"";position:absolute;left:50%;top:calc(var(--w,280px)*.058);width:calc(var(--w,280px)*.05);height:calc(var(--w,280px)*.05);margin-left:calc(var(--w,280px)*-.025);border-radius:50%;background:#05070f;box-shadow:inset 0 0 0 2px #1a2036}

@media (max-width:980px){
  .hero{padding-top:104px}
  .hero-grid{grid-template-columns:1fr;text-align:center;min-height:0;gap:0}
  .hero-copy{padding-bottom:40px}
  .hero .sub{margin-inline:auto}
  .hero-cta,.hero .note{justify-content:center}
  .stage{font-size:clamp(10.5px,2.9vw,15px);width:100%;max-width:560px;margin:0 auto}
  .float.f1{left:0;top:6%}.float.f2{right:0;top:36%}
}
@media (max-width:560px){
  .hero{padding-top:84px}
  .hero h1{font-size:clamp(40px,11.6vw,52px);margin:16px 0 14px}
  .hero .eyebrow{font-size:11px;padding:6px 12px}
  .hero .sub{font-size:17px}
  .hero-cta{flex-direction:column;align-items:stretch;gap:10px;margin-top:22px}.hero-cta>*{justify-content:center}
  .store{height:56px}
  .soon{height:auto;border:0;padding:0;font-size:14.5px;opacity:.85}
  .hero .note{margin-top:14px;font-size:13.5px;gap:4px 14px}
  .hero-copy{padding-bottom:20px}
  .float.f2{display:none}.float.f1{top:2%;left:0}
  .mascot{left:-2%}
}

/* ---------- sections ---------- */
section{position:relative;overflow-x:clip}
.sec{padding:clamp(76px,10vw,150px) 0}
.sec.soft{background:var(--soft)}
.h2{font-size:clamp(34px,5vw,60px);letter-spacing:-.026em;margin:16px 0 20px;text-wrap:balance}
.lede{font-size:clamp(18px,1.9vw,21px);color:var(--ink2);line-height:1.55;max-width:560px}
.center{text-align:center}.center .lede{margin-inline:auto}

.trust{padding:34px 0 8px}
.trust ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.trust li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:18px 10px;font-weight:700;font-size:15px;color:var(--ink)}
.trust svg{width:30px;height:30px;fill:none;stroke:var(--link);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:760px){.trust ul{grid-template-columns:repeat(2,1fr)}.trust li:last-child{grid-column:1/-1}}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center}
.split.rev .art{order:-1}
.art{position:relative;display:flex;justify-content:center;padding:24px 0}
.art::before{content:"";position:absolute;inset:-6% -14%;background:var(--blob);z-index:0}
.art .phone{--w:clamp(236px,26vw,300px);z-index:1}
.art .phone.b{position:absolute;--w:clamp(180px,20vw,230px);z-index:0}
.art.duo{min-height:560px}
.art.duo{justify-content:flex-start}
.art.duo .phone.a{--w:clamp(210px,21vw,268px);margin-bottom:40px;transform:rotate(-3deg)}
.art.duo .phone.b{--w:clamp(170px,17vw,218px);inset-inline-end:0;top:96px;transform:rotate(5deg)}
.checks{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:16px}
.checks li{display:flex;gap:14px;align-items:flex-start;font-size:17px;color:var(--ink2);line-height:1.5}
.checks li::before{content:"";flex:none;width:24px;height:24px;margin-top:1px;border-radius:50%;background:var(--soft2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231677F2' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat}
.fine{margin-top:22px;padding:14px 18px;border-radius:14px;background:var(--soft);border-inline-start:3px solid var(--sun);color:var(--ink2);font-size:15px;line-height:1.5}
.sec.soft .fine{background:var(--card)}
@media (max-width:860px){
  .split{grid-template-columns:1fr;gap:20px}
  .split.rev .art{order:0}
  .art.duo{min-height:470px}
  .art .phone{--w:clamp(220px,62vw,270px)}
  .art .phone.b{--w:clamp(150px,42vw,190px)}
  .art.duo{justify-content:flex-start}
  .art.duo .phone.a{--w:clamp(170px,50vw,250px)}
  .art.duo .phone.b{--w:clamp(140px,40vw,200px);inset-inline-end:0;top:70px}
}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}
.card{padding:30px 28px;border-radius:26px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);transition:transform .35s var(--ease),border-color .3s}
.card:hover{transform:translateY(-5px);border-color:var(--line2)}
.card .ic{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,#1677F2,#3FB4FF);box-shadow:0 10px 22px -6px rgba(22,119,242,.55);margin-bottom:20px}
.card .ic svg{width:25px;height:25px;fill:none;stroke:#fff;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:21px;letter-spacing:-.02em;margin-bottom:8px;line-height:1.2}
.card p{color:var(--ink2);font-size:16px;line-height:1.55}
@media (max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.cards{grid-template-columns:1fr;margin-top:36px}}

.dove{margin-top:30px;display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:22px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow)}
.dove .ic{flex:none;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#FFC93A,#FFB300)}
.dove .ic svg{width:24px;height:24px;fill:none;stroke:#3a2a00;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.dove b{display:block;font-size:18px;margin-bottom:4px}
.dove p{color:var(--ink2);font-size:15.5px;line-height:1.5}

/* privacy band: always dark */
.bandhead{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:40px;align-items:center}
.vault{position:relative;width:min(100%,320px);aspect-ratio:1;margin-inline:auto;display:grid;place-items:center}
.vault i{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.16);animation:pulsering 6s ease-in-out infinite}
.vault i:nth-child(1){inset:0}.vault i:nth-child(2){inset:14%;animation-delay:-2s;border-color:rgba(255,255,255,.22)}.vault i:nth-child(3){inset:28%;animation-delay:-4s;background:rgba(22,119,242,.18);border-color:rgba(255,201,58,.35)}
@keyframes pulsering{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.04);opacity:.5}}
.vault svg{position:relative;width:26%;height:auto;fill:none;stroke:#FFD76B;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 18px rgba(255,201,58,.45))}
@media (max-width:860px){.bandhead{grid-template-columns:1fr}.vault{display:none}}
.band{background:radial-gradient(70% 90% at 90% 0%,rgba(22,119,242,.38),transparent 60%),linear-gradient(180deg,#071B44,#040F27);color:#EAF2FF;overflow:hidden}
.band .eyebrow{color:#FFD76B}
.band .h2{color:#fff}
.band .lede{color:#B9CAE8}
.promises{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 20px}
.promises li{display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:20px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:#D6E3F8;font-size:16.5px;line-height:1.5;transition:background .3s,transform .35s var(--ease)}
.promises li:hover{background:rgba(255,255,255,.09);transform:translateY(-3px)}
.promises svg{flex:none;width:26px;height:26px;fill:none;stroke:#FFD76B;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-top:1px}
.promises b{color:#fff;display:block;font-size:17.5px;margin-bottom:2px}
.honest{margin-top:26px;padding:20px 24px;border-radius:20px;border:1px solid rgba(255,201,58,.4);background:rgba(255,201,58,.07);color:#EAF2FF;font-size:16px;line-height:1.55;display:flex;gap:14px}
.honest svg{flex:none;width:24px;height:24px;fill:none;stroke:#FFD76B;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.band .links{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px 26px;font-weight:700}
.band .links a{color:#9CCBFF;border-bottom:1px solid rgba(156,203,255,.4)}
.band .links a:hover{color:#fff}
@media (max-width:760px){.promises{grid-template-columns:1fr}}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px;counter-reset:s}
.step{position:relative;padding:32px 28px;border-radius:26px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);counter-increment:s}
.step::before{content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--ink);color:var(--bg);font-weight:800;font-size:19px;margin-bottom:20px}
.step h3{font-size:21px;margin-bottom:8px;line-height:1.2}
.step p{color:var(--ink2);font-size:16px;line-height:1.55}
@media (max-width:820px){.steps{grid-template-columns:1fr;margin-top:34px}}

.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:40px}
.chips span{padding:13px 24px;border-radius:999px;background:var(--card);border:1px solid var(--line);font-weight:700;font-size:16.5px;box-shadow:var(--shadow);transition:transform .3s var(--ease)}
.chips span:hover{transform:translateY(-3px) rotate(-1deg)}

.faq{max-width:820px;margin:48px auto 0}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:24px 0;font-weight:700;font-size:19px;letter-spacing:-.01em;line-height:1.35;display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:30px;height:30px;border-radius:50%;background:var(--soft2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231677F2' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .35s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--link)}
.faq .ans{padding:0 0 26px;color:var(--ink2);font-size:17px;line-height:1.65;max-width:720px;animation:fade .4s var(--ease)}
.faq .ans a{color:var(--link);font-weight:650;text-decoration:underline;text-underline-offset:3px}
@keyframes fade{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

.final{position:relative;overflow:hidden;isolation:isolate;color:#fff;text-align:center;padding:clamp(72px,9vw,120px) 0;background:radial-gradient(60% 80% at 50% 0%,rgba(63,180,255,.5),transparent 70%),linear-gradient(165deg,#1677F2,#0A3FB8 55%,#062671)}
@media (prefers-color-scheme:dark){.final{background:radial-gradient(60% 80% at 50% 0%,rgba(63,180,255,.3),transparent 70%),linear-gradient(165deg,#0B3C94,#071F5E 60%,#040F27)}}
.final .waves{position:absolute;inset:0;z-index:-1;opacity:.22}
.final .waves path{fill:none;stroke:#fff;stroke-width:1.6}
.final img.pg{width:132px;margin:0 auto 18px;filter:drop-shadow(0 18px 24px rgba(0,10,50,.4));animation:bob 5s ease-in-out infinite}
.final h2{font-size:clamp(36px,5.6vw,70px);letter-spacing:-.036em;text-wrap:balance;margin-bottom:16px}
.final p{font-size:19px;color:rgba(255,255,255,.88);max-width:520px;margin:0 auto 34px}
.final .cta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}

/* ---------- footer ---------- */
footer.site{padding:64px 0 40px;background:var(--bg);border-top:1px solid var(--line);color:var(--ink3);font-size:15px}
.fgrid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:36px}
.fgrid h4{margin:0 0 14px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.fgrid ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.fgrid a:hover{color:var(--link)}
.fbrand .brand{color:var(--ink);margin-bottom:14px}
.fbrand p{max-width:290px;line-height:1.55}
.fbottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:14px}
.fbottom b{color:var(--ink2)}
@media (max-width:860px){.fgrid{grid-template-columns:1fr 1fr}.fbrand{grid-column:1/-1}}

/* ---------- reveal ---------- */
html.js .rv{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
html.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  html.js .rv{opacity:1;transform:none}
  .stage .p2{transform:rotate(-7deg)}.stage .p3{transform:rotate(7deg)}
}

/* ---------- legal / document pages ---------- */
.doc{max-width:780px;margin:0 auto;padding:56px 24px 30px}
.doc.wide{max-width:900px}
.doc .kicker{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:var(--ink3);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.doc .kicker img{width:36px;height:36px;border-radius:10px}
.doc h1{font-size:clamp(36px,5.4vw,58px);margin:0 0 12px;letter-spacing:-.034em}
.doc .updated{color:var(--ink3);font-size:15px;margin:0 0 30px}
.doc .summary{background:var(--soft);border:1px solid var(--line);border-radius:22px;padding:22px 26px;margin:0 0 36px}
.doc .summary p{margin:0}
.doc .summary ul{margin:10px 0 0;padding-inline-start:20px;color:var(--ink2)}
.doc .toc{border:1px solid var(--line);border-radius:20px;padding:18px 24px;margin:0 0 40px;background:var(--card)}
.doc .toc b{display:block;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);margin-bottom:6px}
.doc .toc ol{margin:0;padding-inline-start:20px;columns:2;column-gap:28px;color:var(--ink2);font-size:15px}
.doc .toc a:hover{color:var(--link)}
.doc h2{font-size:clamp(24px,3vw,30px);margin:46px 0 12px;letter-spacing:-.025em;line-height:1.2}
.doc h3{font-size:19px;margin:26px 0 8px;letter-spacing:-.015em}
.doc p,.doc li,.doc dd{color:var(--ink2)}
.doc p{margin:0 0 14px}
.doc ul,.doc ol{padding-inline-start:22px;margin:0 0 16px}
.doc li{margin:6px 0}
.doc strong{color:var(--ink);font-weight:700}
.doc a:not(.btn){color:var(--link);font-weight:650}
.doc a:not(.btn):hover{text-decoration:underline}
.doc .note{border-inline-start:3px solid var(--sun);background:var(--soft);border-radius:0 14px 14px 0;padding:14px 18px;margin:18px 0}
.doc .note p:last-child{margin:0}
.doc table{width:100%;border-collapse:collapse;margin:8px 0 20px;font-size:15px;display:block;overflow-x:auto}
.doc th,.doc td{text-align:start;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line);color:var(--ink2)}
.doc th{color:var(--ink);font-weight:700;background:var(--soft)}
.doc td:first-child{color:var(--ink);font-weight:650;min-width:150px}
.doc pre{overflow:auto;background:var(--soft);padding:16px;border-radius:14px;font-size:13px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.doc .faq{margin:10px 0 0;max-width:none}
.doc .faq details{border:1px solid var(--line);border-radius:20px;background:var(--card);margin:0 0 12px;padding:0 22px}
.doc .faq details:first-child{border-top:1px solid var(--line)}
.doc .faq summary{padding:18px 0;font-size:17px}
.doc .faq details>div{padding:0 0 16px}
.contact-card{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:24px;padding:28px;background:var(--soft);margin:0 0 30px}
.contact-card>div{flex:1 1 380px}
.contact-card p{margin:0}
.cc-k{font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.doc .contact-card .cc-mail{font-size:clamp(20px,3vw,27px);font-weight:750;margin:4px 0 8px;overflow-wrap:anywhere}
.doc .contact-card .cc-note{font-size:15.5px}
.qgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:30px 0 8px}
.doc a.qcard{display:block;color:inherit;font-weight:400;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow);transition:border-color .2s,transform .3s var(--ease)}
.doc a.qcard:hover{text-decoration:none;border-color:var(--blue);transform:translateY(-3px)}
.qcard b{display:block;font-size:18px;margin:14px 0 6px;color:var(--ink)}
.qcard span{display:block;color:var(--ink2);font-size:15px;line-height:1.55}
.qcard .ico{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,#1677F2,#3FB4FF);display:grid;place-items:center}
.qcard .ico svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.company dl{display:grid;grid-template-columns:max-content 1fr;gap:8px 20px;margin:0 0 12px}
.company dt{font-weight:700;color:var(--ink)}.company dd{margin:0}
@media (max-width:700px){.qgrid{grid-template-columns:1fr}.doc .toc ol{columns:1}.company dl{grid-template-columns:1fr;gap:2px}.company dd{margin-bottom:10px}.doc{padding-top:36px}}
.related{max-width:780px;margin:0 auto;padding:8px 24px 72px}
.related h2{font:800 13px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);margin:0 0 14px}
.doclinks{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.doclinks a{display:block;border:1px solid var(--line);background:var(--card);border-radius:20px;padding:18px 20px;transition:border-color .2s,transform .3s var(--ease)}
.doclinks a:hover{border-color:var(--blue);transform:translateY(-2px)}
.doclinks b{display:block;font-size:17px}
.doclinks span{color:var(--ink2);font-size:14.5px}

/* ---------- invite pages (/g, /u) ---------- */
.invite{min-height:calc(100svh - 68px);display:grid;place-items:center;padding:48px 16px 72px;position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(80% 60% at 50% 0%,rgba(22,119,242,.2),transparent 70%)}
.invite-card{width:100%;max-width:440px;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:34px;padding:42px 28px 30px;box-shadow:0 30px 70px -20px rgba(22,119,242,.35)}
.invite-card .icon{width:96px;height:96px;border-radius:24px;margin:0 auto 22px;box-shadow:0 18px 38px -8px rgba(22,119,242,.55)}
.invite-card h1{font-size:clamp(28px,7vw,36px);margin:0 0 12px;line-height:1.12;overflow-wrap:anywhere;letter-spacing:-.03em}
.invite-card .grad{background:linear-gradient(120deg,#1677F2,#3FB4FF);-webkit-background-clip:text;background-clip:text;color:transparent}
@media (prefers-color-scheme:dark){.invite-card .grad{background:linear-gradient(120deg,#FFC93A,#7DBBFF);-webkit-background-clip:text;background-clip:text}}
.invite-card .lead{font-size:17px;color:var(--ink2);margin:0 auto 26px;line-height:1.55}
.invite-card .btn{width:100%;margin-top:10px;height:52px}
.invite-card .fine2{color:var(--ink3);font-size:14px;margin:18px 0 0}
.invite-card .fine2 a,.invite-card .soonbox a{color:var(--link);font-weight:650;text-decoration:underline}
.invite-card .soonbox{display:none;margin-top:12px;font-size:15px;color:var(--ink2);background:var(--soft);border-radius:16px;padding:12px 14px;text-align:start}
.invite-card .soonbox.show{display:block}

.nf{min-height:70svh;display:grid;place-items:center;text-align:center;padding:60px 24px}
.nf img{width:140px;margin:0 auto 12px}
.nf h1{font-size:clamp(34px,6vw,56px);margin-bottom:12px}
.nf p{color:var(--ink2);margin-bottom:26px}

/* RTL / script tweaks */
[dir=rtl] .hero h1,[dir=rtl] h2{letter-spacing:0}
:lang(ja) h1,:lang(ja) h2,:lang(zh) h1,:lang(zh) h2,:lang(ko) h1,:lang(ko) h2,:lang(th) h1,:lang(th) h2,:lang(hi) h1,:lang(hi) h2,:lang(ar) h1,:lang(ar) h2{letter-spacing:0;line-height:1.2}
:lang(ja) body,:lang(zh) body,:lang(th) body,:lang(hi) body,:lang(ar) body{line-height:1.75}

:lang(ja) .hero h1,:lang(zh) .hero h1,:lang(ko) .hero h1,:lang(th) .hero h1{font-size:clamp(38px,4.6vw,68px);line-height:1.15}