/* ============================================================
   Successors Community — successors.co
   ============================================================ */

:root{
  --teal:#3ce3db;
  --teal-dark:#2ccac2;
  --ink:#0c0c0c;
  --ink-soft:#4a4a4a;
  --line:#e6e6e6;
  --paper:#ffffff;
  --paper-2:#f6f7f7;
  --nav-h:76px;
  --maxw:1180px;
  --r:999px;
  --ease:cubic-bezier(.22,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h);-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;height:auto;display:block}
a{color:inherit}

h1,h2,h3{margin:0;line-height:1.12;letter-spacing:-.02em;font-weight:800}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}

.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--ink);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;
}
.skip:focus{left:0}

:focus-visible{outline:3px solid var(--teal-dark);outline-offset:3px;border-radius:4px}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:15px 32px;border-radius:var(--r);
  font-weight:700;font-size:15px;letter-spacing:.01em;
  text-decoration:none;white-space:nowrap;border:2px solid transparent;
  transition:transform .25s var(--ease),background-color .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn--teal{background:var(--teal);color:var(--ink)}
.btn--teal:hover{background:var(--teal-dark)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:#000}
.btn--ghost{border-color:currentColor;color:#fff}
.btn--ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--pill{padding:11px 22px;font-size:14px}

/* ---------------- Nav ---------------- */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.nav.is-stuck{border-bottom-color:var(--line);box-shadow:0 6px 26px rgba(0,0,0,.05)}

.nav__inner{display:flex;align-items:center;gap:24px;height:var(--nav-h)}
.nav__logo img{width:170px;height:auto}

.nav__links{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav__links > a:not(.btn){
  font-size:14.5px;font-weight:600;text-decoration:none;color:var(--ink-soft);
  position:relative;padding:4px 0;transition:color .2s var(--ease);
}
.nav__links > a:not(.btn)::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--teal);transition:right .3s var(--ease);
}
.nav__links > a:not(.btn):hover{color:var(--ink)}
.nav__links > a:not(.btn):hover::after{right:0}

.nav__lang{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:#a5a5a5}
.nav__lang a{text-decoration:none;color:#a5a5a5}
.nav__lang a.is-active{color:var(--ink)}

.nav__burger{
  display:none;margin-left:auto;width:44px;height:44px;
  background:none;border:0;cursor:pointer;padding:10px;
}
.nav__burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.nav__burger span + span{margin-top:6px}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------------- Hero ---------------- */
.hero{padding:96px 0 0;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;top:-220px;left:50%;transform:translateX(-50%);
  width:760px;height:760px;border-radius:50%;
  background:radial-gradient(circle,rgba(60,227,219,.22),rgba(60,227,219,0) 68%);
  pointer-events:none;
}
.hero__inner{position:relative;text-align:center;max-width:900px}

.eyebrow{
  margin:0 0 22px;font-size:13px;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-soft);
}

.hero__title{
  font-size:clamp(40px,7.4vw,84px);
  text-transform:uppercase;letter-spacing:.005em;margin-bottom:26px;
}

.hero__sub{
  margin:0 auto 38px;max-width:640px;
  font-size:clamp(19px,2.4vw,26px);font-weight:600;line-height:1.4;color:#1b1b1b;
}

.hero__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.hero__media{
  margin-top:74px;display:grid;gap:20px;
  grid-template-columns:1fr 1fr;
  max-width:calc(var(--maxw) + 120px);margin-inline:auto;padding-inline:24px;
}
.hero__media figure{margin:0;border-radius:20px;overflow:hidden;background:var(--paper-2)}
.hero__media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.hero__media .figure--wide{display:grid;place-items:center;background:#000}
.hero__media .figure--wide img{object-fit:contain;aspect-ratio:16/10}

/* ---------------- Power of four ---------------- */
.power{padding:104px 0 96px}

.lead{
  max-width:820px;margin:0 auto 72px;text-align:center;
  font-size:clamp(19px,2.1vw,24px);font-weight:500;line-height:1.55;color:#252525;
}
.lead em{
  font-style:normal;font-weight:800;
  background:linear-gradient(transparent 62%,var(--teal) 62%);
  padding:0 2px;
}

.cards{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(2,1fr);gap:22px;
}
.card{
  position:relative;padding:38px 36px 34px;
  border:1px solid var(--line);border-radius:20px;background:#fff;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.card:hover{transform:translateY(-5px);border-color:#d3d3d3;box-shadow:0 18px 46px rgba(0,0,0,.08)}
.card__num{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:50%;background:var(--teal);
  font-size:14px;font-weight:800;margin-bottom:20px;
}
.card h3{font-size:24px;margin-bottom:10px}
.card p{margin:0 0 14px;color:var(--ink-soft);font-size:16px}
.card p:last-of-type{margin-bottom:0}
.card__tag{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:#8a8a8a;border:1px solid var(--line);
  border-radius:var(--r);padding:4px 12px;margin-bottom:18px !important;
}
.card__tag--open{color:#12857f;border-color:rgba(60,227,219,.7);background:rgba(60,227,219,.12)}
.card__link{
  display:inline-block;margin-top:6px;font-weight:700;font-size:15px;
  text-decoration:none;border-bottom:2px solid var(--teal);
}

/* ---------------- Strip ---------------- */
.strip{height:clamp(180px,26vw,340px);overflow:hidden;background:var(--ink)}
.strip img{width:100%;height:100%;object-fit:cover}

/* ---------------- Mission ---------------- */
.mission{position:relative;color:#fff;padding:130px 0;isolation:isolate;overflow:hidden}
.mission__bg{
  position:absolute;inset:0;z-index:-2;
  background:url("../../images/mission.jpg") center/cover no-repeat;
  background-attachment:fixed;
}
.mission::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(6,6,6,.86),rgba(6,6,6,.74));
}
.mission__inner{max-width:820px}
.mission h2{font-size:clamp(32px,4.6vw,54px);margin-bottom:28px}
.mission h2::after{
  content:"";display:block;width:72px;height:4px;background:var(--teal);
  border-radius:4px;margin-top:20px;
}
.mission p{font-size:clamp(16px,1.8vw,19px);color:rgba(255,255,255,.86);margin:0 0 20px}
.mission strong{color:var(--teal);font-weight:800}

/* ---------------- Impact ---------------- */
.impact{padding:104px 0;background:var(--paper-2)}
.section-title{
  font-size:clamp(28px,3.8vw,44px);max-width:760px;margin:0 auto 60px;text-align:center;
}
.impact__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.impact__item{
  background:#fff;border-radius:20px;padding:36px 32px;border:1px solid var(--line);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.impact__item:hover{transform:translateY(-5px);box-shadow:0 18px 46px rgba(0,0,0,.07)}
.impact__item h3{font-size:21px;margin-bottom:14px;padding-bottom:14px;border-bottom:3px solid var(--teal);display:inline-block}
.impact__item p{margin:0;color:var(--ink-soft);font-size:16px}

/* ---------------- Join ---------------- */
.join{background:var(--ink);color:#fff;padding:104px 0}
.join__inner{text-align:center;max-width:720px;margin-inline:auto}
.join h2{font-size:clamp(30px,4.4vw,50px);margin-bottom:20px}
.join p{font-size:18px;color:rgba(255,255,255,.78);margin:0 0 34px}
.join p a[href^="mailto"]{color:var(--teal);text-decoration:none;font-weight:700;border-bottom:1px solid rgba(60,227,219,.5)}
.join__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------------- Footer ---------------- */
.foot{background:#000;color:#fff;padding:64px 0 32px}
.foot__inner{
  display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:40px;align-items:start;
  padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12);
}
.foot__logo img{width:230px}
.foot__nav{display:flex;flex-direction:column;gap:12px}
.foot__nav a{text-decoration:none;color:rgba(255,255,255,.7);font-size:15px;font-weight:600;transition:color .2s}
.foot__nav a:hover{color:var(--teal)}
.foot__side{display:flex;flex-direction:column;gap:20px}
.foot__mail{color:#fff;font-weight:700;text-decoration:none;font-size:16px}
.foot__mail:hover{color:var(--teal)}

.social{display:flex;gap:12px}
.social a{
  width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(255,255,255,.09);
  transition:background-color .25s var(--ease),transform .25s var(--ease);
}
.social a:hover{background:var(--teal);transform:translateY(-3px)}
.social svg{width:17px;height:17px;fill:#fff;transition:fill .25s}
.social a:hover svg{fill:#000}

.foot__bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:26px;font-size:13.5px;color:rgba(255,255,255,.5);
}
.foot__bottom p{margin:0}

/* ---------------- Reveal ---------------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ---------------- Responsive ---------------- */
@media (max-width:960px){
  .cards,.impact__grid,.hero__media{grid-template-columns:1fr}
  .foot__inner{grid-template-columns:1fr 1fr}
  .foot__side{grid-column:1 / -1}
}

@media (max-width:820px){
  .nav__burger{display:block}
  .nav__links{
    position:fixed;inset:var(--nav-h) 0 auto 0;
    flex-direction:column;align-items:flex-start;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    padding:8px 24px 26px;margin:0;
    max-height:calc(100vh - var(--nav-h));overflow-y:auto;
    transform:translateY(-8px);opacity:0;visibility:hidden;
    transition:opacity .25s var(--ease),transform .25s var(--ease);
  }
  .nav__links.is-open{transform:none;opacity:1;visibility:visible}
  .nav__links > a:not(.btn){width:100%;padding:15px 0;border-bottom:1px solid var(--line);font-size:17px;color:var(--ink)}
  .nav__cta{margin-top:20px;width:100%}
  .nav__lang{margin-top:18px}
}

@media (max-width:640px){
  body{font-size:16px}
  .hero{padding-top:64px}
  .hero__media{margin-top:52px}
  .power,.impact,.join{padding:72px 0}
  .mission{padding:88px 0}
  .mission__bg{background-attachment:scroll}
  .card{padding:30px 24px}
  .impact__item{padding:30px 24px}
  .btn{width:100%}
  .hero__actions,.join__actions{flex-direction:column}
  .foot__inner{grid-template-columns:1fr}
  .foot__bottom{flex-direction:column;gap:6px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
  .mission__bg{background-attachment:scroll}
}