/* 1LINE — Private 1:1 Mentorship
   Tokens pulled from the 1LINE mark: cobalt edge + red edge on a white slab. */

:root{
  --ink:#050505;
  --ink-2:#0d0d0d;
  --paper:#f2f0eb;
  --ash:#8d8b86;
  --ash-2:#4a4946;
  --rule:rgba(242,240,235,.12);
  --cobalt:#2f49c9;
  --red:#a8323c;
  --cobalt-soft:rgba(47,73,201,.18);
  --red-soft:rgba(168,50,60,.18);

  --font:"Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --measure:62ch;

  --gutter:clamp(20px, 4vw, 56px);
  --line-x:clamp(14px, 2.4vw, 32px);   /* where the one line lives */
  --section:clamp(88px, 12vw, 168px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--ink);color:var(--paper);
  font-family:var(--font);font-size:clamp(16px, 1.05vw, 18px);line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.03em;line-height:1}
p{margin:0}
::selection{background:var(--cobalt);color:#fff}

/* grain — one texture over everything, very quiet */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:50;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:screen;
}

/* ---------- the one line ---------- */
.line{
  position:fixed;top:0;bottom:0;left:var(--line-x);width:1px;z-index:40;
  background:var(--rule);pointer-events:none;
}
.line i{
  position:absolute;left:0;top:0;width:100%;height:0%;
  background:linear-gradient(to bottom, var(--cobalt) 0%, var(--cobalt) 55%, var(--red) 100%);
  background-size:100% 100vh;background-attachment:fixed;
}
@media (max-width:820px){
  .line{top:0;left:0;right:0;bottom:auto;height:2px;width:auto;background:transparent}
  .line i{height:100%;width:0%;background:linear-gradient(to right,var(--cobalt),var(--red));background-size:100vw 100%}
}

/* ---------- layout ---------- */
.wrap{
  width:min(1320px, 100% - 2*var(--gutter));
  margin-inline:auto;
  padding-left:calc(var(--line-x) + 12px);
}
@media (max-width:820px){.wrap{padding-left:0}}
.grid{display:grid;grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2.4vw,40px);row-gap:40px}
.c-main{grid-column:1/8}.c-side{grid-column:9/13}
@media (max-width:820px){.grid{grid-template-columns:1fr;row-gap:32px}.c-main,.c-side{grid-column:auto}}
.section{padding-block:var(--section)}
.section + .section{padding-top:0}
.eyebrow{
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ash);
  display:flex;align-items:center;gap:14px;margin-bottom:28px;
}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor;opacity:.6}
.eyebrow.blue{color:var(--cobalt)}
.eyebrow.red{color:var(--red)}
.h-xl{font-size:clamp(2.5rem, 6.4vw, 5.9rem);letter-spacing:-.045em;line-height:.94;text-wrap:balance}
.h-l{font-size:clamp(2rem, 4.6vw, 4.4rem);line-height:1;text-wrap:balance}
.h-m{font-size:clamp(1.45rem, 2.4vw, 2.1rem);line-height:1.12;text-wrap:balance}
.lede{font-size:clamp(1.05rem, 1.35vw, 1.3rem);line-height:1.5;color:#d9d7d2;max-width:var(--measure)}
.muted{color:var(--ash)}
.measure{max-width:var(--measure)}
.stack>*+*{margin-top:1em}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:14px;
  background:var(--paper);color:var(--ink);text-decoration:none;
  font-weight:600;font-size:1rem;letter-spacing:-.01em;
  padding:18px 26px;border:0;border-radius:0;cursor:pointer;
  transition:background .2s ease, transform .2s ease;
}
.btn:hover{background:#fff;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn svg{width:18px;height:18px}
.btn.ghost{background:transparent;color:var(--paper);box-shadow:inset 0 0 0 1px rgba(242,240,235,.35)}
.btn.ghost:hover{background:rgba(242,240,235,.06)}
.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px}
.micro{margin-top:18px;font-size:.9rem;color:var(--ash)}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:30;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 0;background:linear-gradient(var(--ink) 70%, transparent);
}
.nav .brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:600;letter-spacing:.08em;font-size:.95rem}
.nav .brand img{height:26px;width:auto}
.nav .btn{padding:12px 18px;font-size:.9rem}
.nav .btn svg{width:14px;height:14px}

/* ---------- hero ---------- */
.hero{min-height:calc(100svh - 72px);display:grid;grid-template-columns:7fr 5fr;align-items:center;gap:clamp(24px,4vw,64px);padding-bottom:clamp(40px,6vw,96px)}
.hero .copy{padding-top:clamp(24px,4vw,56px)}
.hero .art{position:relative;align-self:stretch;min-height:520px}
.hero .art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 20%;filter:grayscale(.15) contrast(1.05)}
.hero .art::after{content:"";position:absolute;inset:0;background:linear-gradient(to top, var(--ink) 0%, transparent 32%)}
.hero .cap{position:absolute;left:0;bottom:-30px;font-size:.78rem;color:var(--ash);letter-spacing:.06em}
@media (max-width:820px){
  .hero{grid-template-columns:1fr;min-height:0;align-items:start;padding-bottom:0}
  .hero .art{order:-1;min-height:0;height:44svh;margin-inline:calc(-1*var(--gutter))}
  .hero .lede{font-size:1rem}
  .hero .art::after{background:linear-gradient(to top, var(--ink) 0%, rgba(5,5,5,.15) 45%, transparent 70%)}
  .hero .art img{object-position:50% 30%}
  .hero .copy{padding-top:0;margin-top:-64px;position:relative}
  .hero .cap{display:none}
}

/* ---------- proof strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.stats div{padding:28px 24px;border-right:1px solid var(--rule)}
.stats div:first-child{padding-left:0}
.stats div:last-child{border-right:0}
.stats b{display:block;font-size:clamp(1.9rem,3.2vw,3rem);font-weight:600;letter-spacing:-.04em;line-height:1}
.stats span{display:block;margin-top:8px;color:var(--ash);font-size:.9rem}
@media (max-width:820px){
  .stats{grid-template-columns:1fr 1fr}
  .stats div{border-right:0;border-bottom:1px solid var(--rule);padding:20px 0}
  .stats div:first-child{padding-left:0}
  .stats div:nth-child(odd){border-right:1px solid var(--rule);padding-right:16px}
  .stats div:nth-child(even){padding-left:16px}
  .stats div:nth-last-child(-n+2){border-bottom:0}
}
.logos{margin-top:56px;display:grid;grid-template-columns:auto 1fr;gap:20px 40px;align-items:center}
.logos .lbl{font-size:.82rem;color:var(--ash);letter-spacing:.06em;white-space:nowrap}
.logos .row{display:flex;flex-wrap:wrap;align-items:center;gap:28px 44px}
.logos img{height:34px;width:auto;opacity:.85}
.logos img.tall{height:50px}
.logos img.wide{height:24px}
.logos .also{font-size:.85rem;color:var(--ash)}
@media (max-width:820px){.logos{grid-template-columns:1fr;gap:12px 0}.logos .row{gap:20px 28px;margin-bottom:22px}.logos img{height:26px}.logos img.tall{height:40px}.logos img.wide{height:18px}}

/* ---------- problem ---------- */
.problem .list{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.problem .list li{padding:22px 0;border-bottom:1px solid var(--rule);font-size:clamp(1.05rem,1.5vw,1.35rem);letter-spacing:-.01em;display:grid;grid-template-columns:20px 1fr;gap:18px}
.problem .list li::before{content:"";width:8px;height:8px;margin-top:.55em;background:var(--cobalt)}
.figure{position:relative}
.figure img{width:100%;height:100%;object-fit:cover}
.figure.tall{aspect-ratio:3/4}
.figure.wide{aspect-ratio:16/10}
.figure .cap{position:absolute;left:16px;bottom:14px;font-size:.75rem;color:rgba(242,240,235,.7);letter-spacing:.06em}

/* ---------- transformation ---------- */
.shift{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--rule)}
.shift>div{padding:40px 0;}
.shift>div:first-child{padding-right:clamp(20px,4vw,56px);border-right:1px solid var(--rule)}
.shift>div:last-child{padding-left:clamp(20px,4vw,56px)}
.shift h3{font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;margin-bottom:26px}
.shift .from h3{color:var(--cobalt)}
.shift .to h3{color:var(--red)}
.shift ul{list-style:none;padding:0;margin:0}
.shift li{padding:14px 0;border-top:1px solid var(--rule);font-size:1.05rem}
.shift .to li{font-weight:600;letter-spacing:-.01em}
@media (max-width:820px){
  .shift{grid-template-columns:1fr}
  .shift>div:first-child{border-right:0;padding-right:0;border-bottom:1px solid var(--rule)}
  .shift>div:last-child{padding-left:0}
}

/* ---------- method ---------- */
.method .road{position:sticky;top:96px;align-self:start}
.method .road img{filter:contrast(1.08)}
.pillars{display:grid;grid-template-columns:1fr;gap:0;margin-top:56px}
.pillar{display:grid;grid-template-columns:64px 1fr;gap:20px;border-top:1px solid rgba(242,240,235,.25);padding:28px 0}
.pillar:last-child{border-bottom:1px solid rgba(242,240,235,.25)}
.pillar .num{font-size:.85rem;letter-spacing:.14em;color:var(--ash);margin:6px 0 0;grid-row:span 2}
.pillar h3,.pillar p:not(.num){grid-column:2}
.pillar h3{font-size:clamp(1.5rem,2.2vw,2.1rem);letter-spacing:-.03em;line-height:1.05;margin-bottom:14px}
.pillar p{color:#d9d7d2;max-width:46ch}
.pillar:nth-child(1){border-top-color:var(--cobalt)}
.pillar:nth-child(2){border-top-color:#6b3d83}
.pillar:nth-child(3){border-top-color:var(--red);border-bottom-color:var(--red)}
@media (max-width:820px){.method .road{position:static}.method .road .figure{aspect-ratio:4/5}.pillar{grid-template-columns:1fr;gap:8px}.pillar .num{grid-row:auto;margin:0}.pillar h3,.pillar p:not(.num){grid-column:auto}}

/* ---------- included ---------- */
.incl{display:grid;grid-template-columns:5fr 7fr;gap:clamp(24px,4vw,72px);align-items:start}
.incl .big{font-size:clamp(4rem,11vw,10rem);letter-spacing:-.06em;line-height:.85;font-weight:600}
.incl .big small{display:block;font-size:clamp(1rem,1.3vw,1.2rem);letter-spacing:0;line-height:1.5;color:var(--ash);font-weight:400;margin-top:18px;max-width:34ch}
.incl dl{margin:0;border-top:1px solid var(--rule)}
.incl dl>div{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--rule)}
.incl dt{color:var(--ash);font-size:.92rem;padding-top:2px}
.incl dd{margin:0}
.incl dd b{font-weight:600}
@media (max-width:820px){.incl{grid-template-columns:1fr}.incl dl>div{grid-template-columns:1fr;gap:6px}}

/* ---------- different / about ---------- */
.split{display:grid;grid-template-columns:5fr 6fr;gap:clamp(24px,5vw,96px);align-items:center}
.split.rev{grid-template-columns:6fr 5fr}
@media (max-width:820px){.split,.split.rev{grid-template-columns:1fr}}
.about .figure img{filter:contrast(1.05)}
.support{margin-top:32px;padding-top:24px;border-top:1px solid var(--rule);font-size:.92rem;color:var(--ash);line-height:1.7}
.support b{color:var(--paper);font-weight:600}
.socials{display:flex;gap:14px;margin-top:22px}
.ico{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;color:var(--ash);border:1px solid rgba(242,240,235,.22);text-decoration:none;transition:color .2s ease,border-color .2s ease}
.ico svg{width:17px;height:17px}
.ico:hover{color:var(--paper);border-color:var(--paper)}
footer .ico{width:32px;height:32px;border-color:rgba(242,240,235,.18)}
footer .ico svg{width:15px;height:15px}

/* ---------- releases ---------- */
.covers{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:48px}
.covers figure{margin:0}
.covers img{width:100%;aspect-ratio:1;object-fit:cover;background:#111}
.covers figcaption{margin-top:10px;font-size:.8rem;color:var(--ash);line-height:1.4}
.covers figcaption b{display:block;color:var(--paper);font-weight:600}
@media (max-width:820px){.covers{grid-template-columns:repeat(2,1fr);gap:18px}.covers figure:nth-child(5){grid-column:span 2;max-width:50%}}

/* ---------- who ---------- */
.who{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,64px)}
.who ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.who li{padding:16px 0;border-bottom:1px solid var(--rule);display:grid;grid-template-columns:22px 1fr;gap:14px}
.who .yes li::before{content:"";width:9px;height:9px;margin-top:.5em;background:var(--cobalt)}
.who .no li::before{content:"";width:9px;height:1px;margin-top:.85em;background:var(--red)}
.who h3{margin-bottom:22px}
@media (max-width:820px){.who{grid-template-columns:1fr}}

/* ---------- capacity ---------- */
.cap8{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,80px);align-items:center;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:clamp(32px,5vw,64px) 0}
.cap8 .n{font-size:clamp(6rem,16vw,15rem);letter-spacing:-.07em;line-height:.8;font-weight:600;background:linear-gradient(135deg,var(--cobalt),var(--red));-webkit-background-clip:text;background-clip:text;color:transparent}
@media (max-width:820px){.cap8{grid-template-columns:1fr}}

/* ---------- form ---------- */
.apply{scroll-margin-top:80px}
.form{display:grid;grid-template-columns:5fr 7fr;gap:clamp(24px,5vw,96px)}
@media (max-width:820px){.form{grid-template-columns:1fr}}
.field{display:grid;gap:8px;margin-bottom:22px}
.field label{font-size:.9rem;color:var(--ash)}
.field input,.field select,.field textarea{
  width:100%;background:transparent;color:var(--paper);border:0;border-bottom:1px solid rgba(242,240,235,.35);
  padding:14px 0;font:inherit;font-size:1.1rem;border-radius:0;-webkit-appearance:none;appearance:none;
}
.field select{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238d8b86' stroke-width='1.5' fill='none'/%3E%3C/svg%3E") right center no-repeat;padding-right:24px}
.field select option{background:#111;color:var(--paper)}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--paper)}
.field.invalid input,.field.invalid select{border-bottom-color:var(--red)}
.field .err{display:none;font-size:.82rem;color:#e06a74}
.field.invalid .err{display:block}
.phone{display:grid;grid-template-columns:150px 1fr;gap:16px}
@media (max-width:480px){.phone{grid-template-columns:120px 1fr}}
.consent{font-size:.82rem;color:var(--ash);line-height:1.6;margin:8px 0 24px;display:grid;grid-template-columns:18px 1fr;gap:12px;align-items:start}
.consent input{margin:4px 0 0;width:16px;height:16px;accent-color:var(--cobalt)}
.form .btn{width:100%;justify-content:center;padding:20px}
.form .note{margin-top:16px;font-size:.85rem;color:var(--ash)}
.form .side .stack p{color:#d9d7d2}
.steps{list-style:none;margin:28px 0 0;padding:0;counter-reset:s}
.steps li{counter-increment:s;padding:14px 0;border-top:1px solid var(--rule);display:grid;grid-template-columns:32px 1fr;gap:12px;color:#d9d7d2;font-size:.95rem}
.steps li::before{content:counter(s,decimal-leading-zero);color:var(--ash);font-size:.8rem;letter-spacing:.1em;padding-top:4px}
.steps li.now{color:var(--paper);font-weight:600}
.steps li.now::before{color:var(--cobalt)}
.formstate{display:none;padding:24px;border:1px solid var(--rule);margin-top:16px}
.formstate.show{display:block}

/* application page */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips label{display:inline-flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid rgba(242,240,235,.25);cursor:pointer;font-size:.95rem;user-select:none}
.chips input{accent-color:var(--cobalt);width:14px;height:14px;margin:0}
.chips label:has(input:checked){border-color:var(--paper);background:rgba(242,240,235,.06)}
.radios{display:flex;gap:10px;flex-wrap:wrap}
.radios label{padding:12px 18px;border:1px solid rgba(242,240,235,.25);cursor:pointer;font-size:.95rem}
.radios input{position:absolute;opacity:0;width:0;height:0}
.radios label:has(input:checked){border-color:var(--paper);background:rgba(242,240,235,.06)}
.radios label:has(input:focus-visible){outline:2px solid var(--cobalt);outline-offset:3px}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--rule);max-width:820px}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;padding:22px 0;font-size:clamp(1.05rem,1.4vw,1.3rem);letter-spacing:-.01em;display:grid;grid-template-columns:1fr 24px;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:12px;height:12px;justify-self:end;border-right:1px solid var(--ash);border-bottom:1px solid var(--ash);transform:rotate(45deg);transition:transform .25s ease}
.faq details[open] summary::after{transform:rotate(225deg)}
.faq details p{padding:0 0 24px;color:#d9d7d2;max-width:64ch}

/* ---------- final ---------- */
.final{position:relative;isolation:isolate;margin-inline:calc(-1*var(--gutter));padding-inline:var(--gutter);padding-block:clamp(120px,18vw,240px)}
.final::before{content:"";position:absolute;inset:0;z-index:-1;background:url("../img/final.jpg") center 30%/cover no-repeat;opacity:.5}
.final::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(var(--ink) 0%,rgba(5,5,5,.25) 40%,rgba(5,5,5,.25) 60%,var(--ink) 100%)}
.final .h-xl{max-width:14ch}

/* ---------- footer ---------- */
footer{padding:48px 0 120px;border-top:1px solid var(--rule);display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px 40px;font-size:.85rem;color:var(--ash)}
footer a{text-decoration:none}
footer a:hover{color:var(--paper)}
footer nav{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
footer nav a:not(.ico){margin-left:8px}
@media (max-width:820px){footer{padding-bottom:120px}}

/* ---------- sticky mobile cta ---------- */
.sticky{
  position:fixed;left:0;right:0;bottom:0;z-index:35;padding:12px var(--gutter) calc(12px + env(safe-area-inset-bottom));
  background:linear-gradient(transparent, var(--ink) 40%);
  transform:translateY(110%);transition:transform .35s ease;
}
.sticky.on{transform:translateY(0)}
.sticky .btn{width:100%;justify-content:center;padding:18px}
@media (min-width:821px){.sticky{display:none}}

/* ---------- reveal (one pass, quiet) ---------- */
.rv{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.line i{transition:none}}

/* small pages */
.page{padding:80px 0 120px;max-width:74ch}
.page h1{margin-bottom:32px}
.page h2{font-size:1.3rem;margin:40px 0 12px}
.page p,.page li{color:#d9d7d2}
.page .back{display:inline-block;margin-bottom:40px;color:var(--ash);text-decoration:none;font-size:.9rem}