/* ============================================================
   NIAZIFITNESS — graphite / bone / bronze
   ============================================================ */
:root{
  --bg:        #0A0B0D;
  --bg-2:      #101216;
  --panel:     #14161B;
  --line:      rgba(234,230,222,.13);
  --line-soft: rgba(234,230,222,.07);
  --ink:       #EAE6DE;
  --muted:     #979CA6;
  --bronze:    #5EC1D6;
  --bronze-dk: #3E9EB3;

  --disp: "Archivo", system-ui, sans-serif;
  --body: "Instrument Sans", system-ui, sans-serif;

  --wrap: 1180px;
  --pad: clamp(20px, 4vw, 48px);
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img, video{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }

.wrap{ max-width:var(--wrap); margin:0 auto; padding-inline:var(--pad); }

/* ---------- type ---------- */
h1, h2, h3, .wordmark{
  font-family:var(--disp);
  font-stretch:118%;
  text-transform:uppercase;
  letter-spacing:.01em;
}
h1{
  font-stretch:110%;
  font-size:clamp(36px, 4.6vw, 64px);
  font-weight:750;
  line-height:.94;
}
h1 em{
  font-style:normal;
  color:var(--bronze);
}
h2{
  font-size:clamp(30px, 4.2vw, 54px);
  font-weight:720;
  line-height:1.0;
}
h3{
  font-size:clamp(17px, 1.6vw, 21px);
  font-weight:680;
  letter-spacing:.04em;
}
.eyebrow, .tag, .micro, .frame-cap, .step-no{
  font-family:var(--body);
  text-transform:uppercase;
  letter-spacing:.2em;
  font-size:11px;
  font-weight:600;
}
.eyebrow{ color:var(--bronze); margin-bottom:22px; }
.tag{ color:var(--muted); }
.lede{
  color:var(--muted);
  font-size:clamp(16px, 1.5vw, 18px);
  max-width:52ch;
}
.micro{ color:var(--muted); letter-spacing:.14em; font-weight:500; }

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  font-family:var(--body);
  font-weight:600;
  font-size:13px;
  letter-spacing:.14em;
  text-transform:uppercase;
  padding:17px 34px;
  border:1px solid var(--ink);
  transition:background .25s ease, color .25s ease, border-color .25s ease;
}
.btn-solid{ background:var(--ink); color:#0B0C0E; }
.btn-solid:hover{ background:var(--bronze); border-color:var(--bronze); color:#0B0C0E; }
.btn-ghost{ border-color:var(--line); color:var(--ink); }
.btn-ghost:hover{ border-color:var(--bronze); color:var(--bronze); }
.btn-sm{ padding:11px 22px; font-size:11px; }
.btn-lg{ padding:20px 48px; }
.text-link{
  display:inline-block;
  margin-top:18px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--bronze);
  border-bottom:1px solid transparent;
  transition:border-color .2s;
}
.text-link:hover{ border-color:var(--bronze); }

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(10,11,13,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-in{
  display:flex; align-items:center; justify-content:space-between;
  height:68px;
}
.wordmark{
  font-size:17px; font-weight:750; letter-spacing:.06em;
}
.wordmark span{ color:var(--bronze); }
.nav-links{ display:flex; gap:36px; }
.nav-links a{
  font-size:12px; font-weight:600; letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted); transition:color .2s;
}
.nav-links a:hover{ color:var(--ink); }

/* ---------- hero ---------- */
.hero{
  border-bottom:1px solid var(--line-soft);
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(94,193,214,.07), transparent 60%),
    var(--bg);
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(36px, 5vw, 80px);
  align-items:center;
  padding-block:clamp(64px, 9vh, 120px);
}
.hero-copy .lede{ margin-top:28px; }
.cta-row{ display:flex; flex-wrap:wrap; gap:14px; margin-top:40px; }
.hero-copy .micro{ margin-top:26px; }

.hero-media{ justify-self:end; width:100%; max-width:360px; }
.frame-cap{
  margin-top:14px; color:var(--muted); letter-spacing:.16em;
}
.frame-cap span{ color:var(--bronze); margin-right:10px; }

/* ---------- reel frames ---------- */
.reel-frame{
  position:relative;
  aspect-ratio:9/16;
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--panel);
}
.reel-frame::after{
  content:"";
  position:absolute; inset:0;
  border:1px solid rgba(94,193,214,0);
  transition:border-color .3s;
  pointer-events:none;
}
.reel-frame:hover::after{ border-color:rgba(94,193,214,.45); }
.reel{ width:100%; height:100%; object-fit:cover; }

.sound-toggle{
  position:absolute; right:12px; bottom:12px;
  width:42px; height:42px;
  border:1px solid rgba(234,230,222,.35);
  background:rgba(10,11,13,.55);
  backdrop-filter:blur(6px);
  cursor:pointer;
  display:grid; place-items:center;
  transition:border-color .2s, background .2s;
}
.sound-toggle:hover{ border-color:var(--bronze); }
.st-ic{
  width:14px; height:14px;
  background:var(--ink);
  clip-path:polygon(0 30%, 40% 30%, 75% 0, 75% 100%, 40% 70%, 0 70%);
  position:relative;
}
.sound-on .st-ic{ background:var(--bronze); }

/* ---------- sections ---------- */
.section{ padding-block:clamp(80px, 11vh, 140px); }
.section-line{ border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); background:var(--bg-2); }
.sec-head{ margin-bottom:clamp(44px, 6vh, 72px); }
.sec-head h2{ max-width:16ch; }

/* pillars */
.pillars{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line);
}
.pillar{
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:34px 28px 40px;
  min-height:250px;
  display:flex; flex-direction:column; gap:14px;
}
.pillar p{ color:var(--muted); font-size:14.5px; }
.pillar .tag{ color:var(--bronze); }
.pillar-accent{
  background:linear-gradient(180deg, rgba(94,193,214,.10), rgba(94,193,214,.03));
}
.pillar-accent h3{ color:var(--bronze); }

/* tracks */
.tracks{
  display:grid; grid-template-columns:1fr 1fr; gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.track{
  background:var(--bg-2);
  padding:clamp(30px, 4vw, 52px);
}
.section-line .track{ background:var(--bg); }
.track .tag{ color:var(--bronze); margin-bottom:16px; }
.track h3{ font-size:clamp(20px, 2.2vw, 26px); margin-bottom:16px; }
.track p{ color:var(--muted); }

/* feed */
.feed-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:clamp(16px, 2.5vw, 32px);
  align-items:stretch;
}
.ig-card{
  border:1px solid var(--line);
  background:var(--panel);
  padding:34px 30px;
  display:flex; flex-direction:column; justify-content:flex-end; gap:10px;
  transition:border-color .25s;
}
.ig-card:hover{ border-color:var(--bronze); }
.ig-handle{
  font-family:var(--disp); font-stretch:118%; font-weight:700;
  font-size:clamp(20px, 2vw, 26px); text-transform:uppercase;
}
.ig-sub{ color:var(--muted); font-size:14.5px; }

/* steps */
.steps{
  list-style:none;
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:clamp(28px, 4vw, 56px);
}
.step{ border-top:1px solid var(--line); padding-top:24px; }
.step-no{ color:var(--bronze); margin-bottom:14px; }
.step h3{ margin-bottom:10px; }
.step p{ color:var(--muted); font-size:15px; }

/* about */
.about-grid{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(40px, 6vw, 90px);
  align-items:center;
}
.about-copy p{ color:var(--muted); margin-top:20px; max-width:50ch; }
.about-copy .btn{ margin-top:36px; }
.about-quote{
  border-left:1px solid var(--bronze);
  padding-left:clamp(24px, 3vw, 44px);
}
.about-quote p{
  font-family:var(--disp); font-stretch:112%;
  font-size:clamp(20px, 2.2vw, 28px);
  font-weight:640; line-height:1.15;
  text-transform:uppercase;
}
.about-quote cite{
  display:block; margin-top:22px;
  font-style:normal; color:var(--muted);
  font-size:12px; letter-spacing:.16em; text-transform:uppercase;
}

/* apply */
.apply{
  border-top:1px solid var(--line-soft);
  background:
    radial-gradient(700px 420px at 50% 120%, rgba(94,193,214,.10), transparent 65%),
    var(--bg);
  text-align:center;
  padding-block:clamp(90px, 14vh, 170px);
}
.apply .lede{ margin:26px auto 44px; }
.apply .micro{ margin-top:22px; }

/* footer */
.footer{ border-top:1px solid var(--line-soft); background:var(--bg-2); }
.foot-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr;
  gap:clamp(28px, 4vw, 64px);
  padding-block:64px 48px;
}
.foot-desc{ color:var(--muted); font-size:14.5px; margin-top:16px; max-width:42ch; }
.foot-grid .tag{ margin-bottom:14px; }
.foot-grid a{ color:var(--muted); font-size:14.5px; transition:color .2s; }
.foot-grid a:hover{ color:var(--bronze); }
.foot-legal{ color:var(--muted); font-size:13px; margin-bottom:10px; }
.foot-base{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  border-top:1px solid var(--line-soft);
  padding-block:22px;
  color:var(--muted); font-size:12.5px;
}
.foot-base a{ color:var(--muted); font-size:12px; letter-spacing:.14em; text-transform:uppercase; }
.foot-base a:hover{ color:var(--bronze); }

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

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
}

/* ---------- focus ---------- */
a:focus-visible, button:focus-visible{
  outline:2px solid var(--bronze);
  outline-offset:3px;
}

/* ============================================================
   responsive
   ============================================================ */
@media (max-width: 980px){
  .pillars{ grid-template-columns:1fr 1fr; }
  .feed-grid{ grid-template-columns:1fr 1fr; }
  .ig-card{ grid-column:1 / -1; min-height:180px; }
}
@media (max-width: 820px){
  .nav-links{ display:none; }
  .hero-grid{ grid-template-columns:1fr; }
  .hero-media{ justify-self:center; width:100%; max-width:min(320px, 86vw); }
  .tracks{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; }
  .about-grid{ grid-template-columns:1fr; }
  .foot-grid{ grid-template-columns:1fr; gap:36px; }
}
@media (max-width: 560px){
  .pillars{ grid-template-columns:1fr; }
  .pillar{ min-height:0; }
  .feed-grid{ grid-template-columns:1fr; }
  .reel-card{ width:100%; max-width:320px; margin-inline:auto; }
  .cta-row .btn{ width:100%; text-align:center; }
}

/* ============================================================
   VSL
   ============================================================ */
.vsl-sec{ border-bottom:1px solid var(--line-soft); }
.vsl-frame{
  position:relative;
  aspect-ratio:16/9;
  border:1px solid var(--line);
  background:var(--panel);
  overflow:hidden;
}
.vsl-frame video{ width:100%; height:100%; object-fit:cover; }
.vsl-play{
  position:absolute; inset:0;
  width:100%; height:100%;
  background:rgba(10,11,13,.35);
  border:0; cursor:pointer;
  display:grid; place-items:center;
  transition:background .25s;
}
.vsl-play:hover{ background:rgba(10,11,13,.2); }
.vsl-play::before{
  content:"";
  position:absolute;
  width:96px; height:96px;
  border:1px solid rgba(234,230,222,.7);
  transition:border-color .25s, transform .25s;
}
.vsl-play:hover::before{ border-color:var(--bronze); transform:scale(1.06); }
.vsl-tri{
  width:0; height:0; margin-left:6px;
  border-top:16px solid transparent;
  border-bottom:16px solid transparent;
  border-left:26px solid var(--ink);
}
.vsl-cap{ margin-top:16px; }

/* ============================================================
   RESULTS RAIL
   ============================================================ */
.rail-wrap{ position:relative; }
.rail{
  display:flex; gap:clamp(14px, 2vw, 24px);
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding-inline:max(var(--pad), calc((100vw - var(--wrap)) / 2 + var(--pad)));
  padding-bottom:8px;
  scrollbar-width:none;
}
.rail::-webkit-scrollbar{ display:none; }
.res-card{
  flex:0 0 auto;
  width:min(300px, 74vw);
  scroll-snap-align:start;
}
.res-card img{
  width:100%;
  border:1px solid var(--line);
  background:var(--panel);
}
.res-card figcaption{
  margin-top:12px;
  color:var(--muted); font-size:13.5px; line-height:1.5;
}
.res-card figcaption span{
  display:block;
  color:var(--bronze);
  font-size:10.5px; font-weight:600;
  letter-spacing:.2em; text-transform:uppercase;
  margin-bottom:5px;
}
.rail-nav{
  display:flex; gap:10px; justify-content:flex-end;
  margin-top:18px;
}
.rail-btn{
  width:48px; height:48px;
  background:none; color:var(--ink);
  border:1px solid var(--line);
  font-size:18px; cursor:pointer;
  transition:border-color .2s, color .2s;
}
.rail-btn:hover{ border-color:var(--bronze); color:var(--bronze); }

/* ============================================================
   APPLICATION FORM
   ============================================================ */
.apply{ text-align:left; }
.apply-in > .reveal:first-child{ text-align:center; }
.apply .lede{ margin:26px auto 0; }
.app-form{
  max-width:640px;
  margin:56px auto 0;
  border:1px solid var(--line);
  background:var(--bg-2);
  padding:clamp(26px, 4vw, 48px);
}
.hp{ position:absolute; left:-9999px; }
.form-progress{
  font-size:11px; letter-spacing:.2em; color:var(--muted);
  text-transform:uppercase; font-weight:600;
  margin-bottom:28px;
}
.form-progress span{ color:var(--bronze); }
.app-step{ border:0; }
.app-step legend{
  display:block;
  font-family:var(--disp); font-stretch:112%;
  text-transform:uppercase; font-weight:660;
  font-size:15px; letter-spacing:.05em;
  margin:26px 0 14px;
}
.app-step legend:first-of-type{ margin-top:0; }
.opt-grid{
  display:grid; grid-template-columns:1fr 1fr;
  gap:10px;
}
.opt{ position:relative; display:block; cursor:pointer; }
.opt input{
  position:absolute; opacity:0; inset:0;
}
.opt span{
  display:block;
  border:1px solid var(--line);
  padding:14px 16px;
  font-size:14px; color:var(--muted);
  transition:border-color .2s, color .2s, background .2s;
}
.opt:hover span{ border-color:rgba(94,193,214,.5); }
.opt input:checked + span{
  border-color:var(--bronze);
  color:var(--ink);
  background:rgba(94,193,214,.08);
}
.opt input:focus-visible + span{ outline:2px solid var(--bronze); outline-offset:2px; }
.field{
  width:100%;
  background:var(--bg);
  border:1px solid var(--line);
  color:var(--ink);
  font-family:var(--body); font-size:15px;
  padding:15px 16px;
  transition:border-color .2s;
}
.field:focus{ outline:none; border-color:var(--bronze); }
.field::placeholder{ color:var(--muted); }
textarea.field{ resize:vertical; }
.field.err{ border-color:#b45050; }
.step-nav{
  display:flex; justify-content:space-between; align-items:center;
  margin-top:34px;
}
.form-error{ color:#c97a7a; font-size:13.5px; margin-top:16px; }
.form-note{ margin-top:18px; text-align:center; }
.app-success{
  max-width:640px;
  margin:56px auto 0;
  border:1px solid var(--bronze);
  background:linear-gradient(180deg, rgba(94,193,214,.08), rgba(94,193,214,.02));
  padding:clamp(32px, 5vw, 56px);
  text-align:center;
}
.app-success h3{ font-size:clamp(22px, 2.6vw, 30px); margin-bottom:8px; }
.app-success .lede{ margin:14px auto 32px; }

@media (max-width:560px){
  .opt-grid{ grid-template-columns:1fr; }
  .step-nav{ flex-direction:column-reverse; gap:12px; }
  .step-nav .btn{ width:100%; text-align:center; }
  .step-nav span{ display:none; }
}

/* ---------- masthead banner ---------- */
.masthead{ border-bottom:1px solid var(--line-soft); background:var(--bg); }
.masthead img{ width:100%; display:block; }

/* ---------- about photo + photo row ---------- */
.about-photo{
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:4/5;
}
.about-photo img{ width:100%; height:100%; object-fit:cover; }
.about-quote{ margin-top:28px; }
.photo-row{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:clamp(14px, 2vw, 28px);
  margin-top:clamp(48px, 6vh, 80px);
}
.photo-row figure{ margin:0; }
.photo-row img{
  width:100%;
  aspect-ratio:4/5;
  object-fit:cover;
  border:1px solid var(--line);
}
.photo-row figcaption{
  margin-top:12px;
  color:var(--muted);
  font-size:11px; font-weight:600;
  letter-spacing:.2em; text-transform:uppercase;
}
.photo-row figcaption span{ color:var(--bronze); margin-right:10px; }
@media (max-width: 640px){
  .photo-row{ grid-template-columns:1fr; }
  .photo-row img{ aspect-ratio:auto; }
}