/* ============================================================
   Huzaifa Ismat — Endurance Athlete Portfolio
   ============================================================ */

:root{
  --bg:#0a0a0b;
  --bg-2:#0f0f11;
  --surface:#141416;
  --surface-2:#1a1a1d;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --text:#f5f5f6;
  --muted:#a2a2aa;
  --muted-2:#77777f;
  --accent:#ff2d2d;
  --accent-ink:#ff4a3d;
  --accent-glow:rgba(255,45,45,.35);
  --maxw:1240px;
  --ease:cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"Inter",system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--accent);color:#fff}

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

/* ---------- Typography helpers ---------- */
.kicker{
  font-family:"Barlow Condensed",sans-serif;
  text-transform:uppercase;
  letter-spacing:.32em;
  font-weight:600;
  font-size:.82rem;
  color:var(--accent-ink);
  margin-bottom:22px;
  display:flex;align-items:center;gap:12px;
}
.kicker::before{content:"";width:34px;height:2px;background:var(--accent);display:inline-block}
.kicker--light{color:#fff}
.kicker--light::before{background:#fff}

.section-title{
  font-family:"Anton",sans-serif;
  font-weight:400;
  text-transform:uppercase;
  line-height:.94;
  letter-spacing:.01em;
  font-size:clamp(2.6rem,7vw,5.4rem);
}
.hl{color:var(--accent-ink)}

.section-head{margin-bottom:56px;max-width:760px}
.section-head--center{margin-inline:auto;text-align:center}
.section-head--center .kicker{justify-content:center}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:"Barlow Condensed",sans-serif;
  text-transform:uppercase;letter-spacing:.14em;font-weight:600;font-size:1.02rem;
  padding:15px 30px;border-radius:2px;
  transition:transform .3s var(--ease),background .3s,color .3s,box-shadow .3s;
}
.btn--accent{background:var(--accent);color:#fff;box-shadow:0 8px 30px -8px var(--accent-glow)}
.btn--accent:hover{transform:translateY(-3px);box-shadow:0 16px 40px -10px var(--accent-glow)}
.btn--ghost{border:1px solid var(--line-strong);color:#fff;background:rgba(255,255,255,.02)}
.btn--ghost:hover{background:#fff;color:#0a0a0b;transform:translateY(-3px)}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--ease),border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent;
}
.nav.is-scrolled{
  background:rgba(10,10,11,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
}
.nav__inner{
  max-width:var(--maxw);margin-inline:auto;padding:18px 24px;
  display:flex;align-items:center;justify-content:space-between;
}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{
  font-family:"Anton",sans-serif;font-size:1.15rem;letter-spacing:.02em;
  width:40px;height:40px;display:grid;place-items:center;
  background:var(--accent);color:#fff;border-radius:3px;
}
.brand__name{
  font-family:"Barlow Condensed",sans-serif;font-weight:700;
  text-transform:uppercase;letter-spacing:.12em;font-size:1.15rem;
}
.dot{color:var(--accent)}
.nav__links{display:flex;align-items:center;gap:34px}
.nav__links a{
  font-family:"Barlow Condensed",sans-serif;font-weight:600;
  text-transform:uppercase;letter-spacing:.12em;font-size:.98rem;color:var(--muted);
  transition:color .25s;position:relative;
}
.nav__links a:not(.nav__cta)::after{
  content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--accent);transition:width .3s var(--ease);
}
.nav__links a:hover{color:#fff}
.nav__links a:hover:not(.nav__cta)::after{width:100%}
.nav__cta{
  color:#fff !important;border:1px solid var(--line-strong);
  padding:9px 20px;border-radius:2px;transition:background .25s,color .25s !important;
}
.nav__cta:hover{background:var(--accent);border-color:var(--accent)}

.nav__toggle{display:none;flex-direction:column;gap:6px;width:40px;height:40px;justify-content:center;align-items:center;z-index:110}
.nav__toggle span{width:26px;height:2px;background:#fff;border-radius:2px;transition:transform .35s var(--ease),opacity .25s}
.nav__toggle.is-open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav__toggle.is-open span:nth-child(2){opacity:0}
.nav__toggle.is-open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;height:100svh;min-height:640px;overflow:hidden;display:flex;align-items:center}
.hero__video{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero__video iframe{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:100vw;height:56.25vw;min-height:100svh;min-width:177.77svh;
}
.hero__poster{
  position:absolute;inset:0;z-index:0;
  background:url("../img/tri-bike-lead.jpg") center 30%/cover no-repeat;
}
.hero__overlay{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(10,10,11,.55) 0%,rgba(10,10,11,.25) 35%,rgba(10,10,11,.55) 65%,var(--bg) 100%),
    linear-gradient(90deg,rgba(10,10,11,.75) 0%,rgba(10,10,11,.15) 60%,rgba(10,10,11,.4) 100%);
}
.hero__content{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin-inline:auto;padding:0 24px}
.hero__title{
  font-family:"Anton",sans-serif;font-weight:400;text-transform:uppercase;
  font-size:clamp(3.8rem,14vw,11rem);line-height:1.02;letter-spacing:.005em;
  margin:6px 0 26px;text-shadow:0 10px 60px rgba(0,0,0,.5);
}
.hero__tagline{
  font-family:"Barlow Condensed",sans-serif;font-weight:500;
  font-size:clamp(1.15rem,2.6vw,1.7rem);letter-spacing:.02em;color:#e8e8ea;
  max-width:600px;margin-bottom:38px;line-height:1.35;
}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap}
.hero__scroll{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.28em;font-size:.72rem;color:var(--muted);
}
.hero__scroll-line{width:1px;height:46px;background:linear-gradient(var(--accent),transparent);position:relative;overflow:hidden}
.hero__scroll-line::after{content:"";position:absolute;top:-50%;left:0;width:100%;height:50%;background:#fff;animation:scrollDot 1.9s var(--ease) infinite}
@keyframes scrollDot{0%{top:-50%}60%,100%{top:100%}}

/* ============================================================
   STATS
   ============================================================ */
.stats{background:var(--bg);border-bottom:1px solid var(--line);position:relative;z-index:3}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-inline:1px solid var(--line)}
.stat{background:var(--bg);padding:46px 26px;text-align:center}
.stat__num{
  font-family:"Anton",sans-serif;font-size:clamp(2.4rem,5vw,3.6rem);line-height:1;
  color:#fff;display:flex;align-items:baseline;justify-content:center;gap:2px;
}
.stat__unit{color:var(--accent);font-size:.55em}
.stat__label{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.14em;
  font-size:.86rem;color:var(--muted);margin-top:12px;font-weight:500;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about{padding:clamp(80px,11vw,150px) 0;background:var(--bg)}
.about__inner{display:grid;grid-template-columns:0.92fr 1.08fr;gap:clamp(40px,6vw,90px);align-items:center}
.about__media{position:relative;border-radius:4px;overflow:hidden}
.about__media img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 22%}
.about__media::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:4px;pointer-events:none}
.about__badge{
  position:absolute;left:0;bottom:0;background:var(--accent);color:#fff;
  padding:20px 26px;display:flex;flex-direction:column;line-height:1;
}
.about__badge-top{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.2em;font-size:.72rem;opacity:.85}
.about__badge-big{font-family:"Anton",sans-serif;font-size:2rem;text-transform:uppercase;margin:6px 0 4px}
.about__badge-sub{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.14em;font-size:.8rem}
.about__text p{color:var(--muted);margin-bottom:22px;max-width:56ch}
.about__text strong{color:var(--text);font-weight:600}
.about .section-title{margin-bottom:30px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.chips li{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:.82rem;
  padding:8px 16px;border:1px solid var(--line);border-radius:100px;color:var(--muted);
}

/* ============================================================
   FEATURED CAROUSEL
   ============================================================ */
.featured{padding:clamp(70px,9vw,120px) 0;background:var(--bg-2);border-block:1px solid var(--line)}
.carousel{position:relative;max-width:1400px;margin-inline:auto;padding-inline:24px}
.carousel__track{
  display:flex;gap:0;overflow-x:auto;scroll-snap-type:x proximity;
  scroll-behavior:smooth;border-radius:6px;
  overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;
  -ms-overflow-style:none;scrollbar-width:none;
}
.carousel__track::-webkit-scrollbar{display:none}
.slide{
  position:relative;flex:0 0 100%;scroll-snap-align:center;
  min-height:clamp(440px,62vh,640px);
  background-size:cover;background-position:center;
  display:flex;align-items:flex-end;
}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,8,9,.92) 0%,rgba(8,8,9,.35) 45%,rgba(8,8,9,.15) 100%)}
.slide__body{position:relative;z-index:2;padding:clamp(28px,5vw,60px);max-width:620px}
.slide__tag{
  display:inline-block;font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;
  letter-spacing:.18em;font-size:.78rem;font-weight:600;color:#fff;
  background:var(--accent);padding:6px 14px;border-radius:2px;margin-bottom:18px;
}
.slide__body h3{font-family:"Anton",sans-serif;font-weight:400;text-transform:uppercase;font-size:clamp(1.6rem,3.6vw,2.7rem);line-height:1;margin-bottom:14px}
.slide__body p{color:#d3d3d7;font-size:1.02rem;max-width:52ch}
.carousel__btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:52px;height:52px;border-radius:50%;background:rgba(10,10,11,.55);
  border:1px solid var(--line-strong);color:#fff;display:grid;place-items:center;
  backdrop-filter:blur(6px);transition:background .25s,transform .25s;
}
.carousel__btn:hover{background:var(--accent);border-color:var(--accent)}
.carousel__btn--prev{left:36px}
.carousel__btn--next{right:36px}
.carousel__dots{display:flex;gap:10px;justify-content:center;margin-top:26px}
.carousel__dots button{width:34px;height:4px;border-radius:2px;background:var(--line-strong);transition:background .3s}
.carousel__dots button.is-active{background:var(--accent)}

/* ============================================================
   DISCIPLINES
   ============================================================ */
.disciplines{padding:clamp(80px,11vw,150px) 0;background:var(--bg)}
.disc__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.disc{
  position:relative;padding:44px 36px 40px;background:var(--surface);
  border:1px solid var(--line);border-radius:5px;overflow:hidden;
  transition:transform .4s var(--ease),border-color .4s,background .4s;
}
.disc::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--accent);transition:width .5s var(--ease)}
.disc:hover{transform:translateY(-8px);border-color:var(--line-strong);background:var(--surface-2)}
.disc:hover::before{width:100%}
.disc__num{font-family:"Anton",sans-serif;font-size:1rem;color:var(--accent);letter-spacing:.15em;margin-bottom:26px}
.disc__icon{width:56px;height:56px;color:#fff;margin-bottom:22px}
.disc h3{font-family:"Anton",sans-serif;font-weight:400;text-transform:uppercase;font-size:2rem;line-height:1}
.disc__sub{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.16em;font-size:.82rem;color:var(--accent-ink);display:block;margin:6px 0 18px}
.disc p{color:var(--muted);font-size:.98rem}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery{padding:clamp(80px,11vw,150px) 0 clamp(70px,9vw,120px);background:var(--bg-2);border-top:1px solid var(--line)}
.filters{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:44px}
.filter{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.12em;font-weight:600;font-size:.92rem;
  padding:9px 22px;border:1px solid var(--line);border-radius:100px;color:var(--muted);
  transition:color .25s,border-color .25s,background .25s;
}
.filter:hover{color:#fff;border-color:var(--line-strong)}
.filter.is-active{background:#fff;color:#0a0a0b;border-color:#fff}

.masonry{columns:3;column-gap:18px}
.gitem{
  position:relative;break-inside:avoid;margin-bottom:18px;border-radius:4px;overflow:hidden;
  cursor:pointer;background:var(--surface);
  transition:opacity .5s var(--ease),transform .5s var(--ease),box-shadow .35s;
}
.js .gitem{opacity:0;transform:translateY(24px) scale(.98)}
.js .gitem.in{opacity:1;transform:none}
.gitem img{width:100%;height:auto;transition:transform .6s var(--ease);display:block}
.gitem:hover img{transform:scale(1.05)}
.gitem::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,8,9,.85),transparent 55%);opacity:0;transition:opacity .35s}
.gitem:hover::after{opacity:1}
.gitem__cap{
  position:absolute;left:0;bottom:0;z-index:2;padding:20px;transform:translateY(8px);opacity:0;
  transition:transform .35s var(--ease),opacity .35s;
}
.gitem:hover .gitem__cap{transform:none;opacity:1}
.gitem__tag{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.16em;font-size:.7rem;color:var(--accent-ink);font-weight:600}
.gitem__title{font-family:"Barlow Condensed",sans-serif;font-weight:600;font-size:1.08rem;color:#fff;margin-top:2px}
.gitem.is-hidden{display:none}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox{
  position:fixed;inset:0;z-index:200;background:rgba(6,6,7,.94);backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;padding:40px;
  opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;
}
.lightbox.is-open{opacity:1;visibility:visible}
.lightbox__figure{max-width:min(1100px,92vw);max-height:88vh;display:flex;flex-direction:column;align-items:center;gap:16px}
.lightbox__figure img{max-height:78vh;width:auto;max-width:100%;border-radius:4px;box-shadow:0 30px 80px -20px rgba(0,0,0,.8)}
.lightbox__figure figcaption{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-size:.95rem;text-align:center;
}
.lightbox__close{position:absolute;top:24px;right:30px;font-size:2.6rem;line-height:1;color:#fff;opacity:.75;transition:opacity .25s,transform .25s}
.lightbox__close:hover{opacity:1;transform:rotate(90deg)}
.lightbox__nav{
  position:absolute;top:50%;transform:translateY(-50%);width:56px;height:56px;border-radius:50%;
  background:rgba(255,255,255,.06);border:1px solid var(--line-strong);color:#fff;display:grid;place-items:center;transition:background .25s
}
.lightbox__nav:hover{background:var(--accent);border-color:var(--accent)}
.lightbox__nav--prev{left:28px}
.lightbox__nav--next{right:28px}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{padding:clamp(80px,11vw,150px) 0;background:var(--bg);position:relative;overflow:hidden}
.contact::before{
  content:"";position:absolute;top:-30%;left:50%;transform:translateX(-50%);
  width:900px;height:900px;max-width:120vw;
  background:radial-gradient(circle,var(--accent-glow),transparent 62%);opacity:.5;pointer-events:none;
}
.contact__lead{color:var(--muted);max-width:56ch;margin:22px auto 0;font-size:1.05rem}
.contact__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:60px}
.ccard{
  position:relative;padding:40px 32px;background:var(--surface);border:1px solid var(--line);border-radius:6px;
  display:flex;flex-direction:column;align-items:flex-start;gap:6px;overflow:hidden;
  transition:transform .4s var(--ease),border-color .4s,background .4s;
}
.ccard::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.ccard:hover{transform:translateY(-8px);border-color:var(--line-strong);background:var(--surface-2)}
.ccard:hover::before{transform:scaleX(1)}
.ccard__icon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:rgba(255,45,45,.12);color:var(--accent-ink);margin-bottom:16px}
.ccard__icon svg{width:24px;height:24px}
.ccard__label{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.16em;font-size:.8rem;color:var(--muted)}
.ccard__value{font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:1.32rem;color:#fff;letter-spacing:.01em;word-break:break-word}
.ccard__go{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;color:var(--accent-ink);margin-top:14px;transition:gap .3s}
.ccard:hover .ccard__go{color:#fff}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--bg-2);border-top:1px solid var(--line);padding:64px 0 30px}
.footer__inner{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:flex-start;padding-bottom:40px;border-bottom:1px solid var(--line)}
.footer__brand .brand__name{font-size:1.4rem}
.footer__brand p{color:var(--muted);font-size:.95rem;margin-top:10px;font-family:"Barlow Condensed",sans-serif;letter-spacing:.04em}
.footer__links{display:flex;gap:26px}
.footer__links a{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.12em;font-size:.95rem;color:var(--muted);transition:color .25s}
.footer__links a:hover{color:var(--accent-ink)}
.footer__social{display:flex;gap:12px}
.footer__social a{width:42px;height:42px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--muted);transition:color .25s,border-color .25s,background .25s}
.footer__social a:hover{color:#fff;border-color:var(--accent);background:var(--accent)}
.footer__base{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;padding-top:26px;color:var(--muted-2);font-size:.82rem;font-family:"Barlow Condensed",sans-serif;letter-spacing:.08em;text-transform:uppercase}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal{opacity:0;transform:translateY(34px)}
.js .reveal.in{opacity:1;transform:none}

/* ============================================================
   MOBILE MENU (shared)
   ============================================================ */
@media (max-width:920px){
  .nav__toggle{display:flex}
  .nav__links{
    position:fixed;inset:0;background:rgba(9,9,10,.98);backdrop-filter:blur(10px);
    flex-direction:column;justify-content:center;gap:8px;
    transform:translateY(-100%);transition:transform .5s var(--ease);z-index:105;
  }
  .nav__links.is-open{transform:none}
  .nav__links a{font-size:1.8rem;color:#fff;padding:14px}
  .nav__links a:not(.nav__cta)::after{display:none}
  .nav__cta{border:1px solid var(--line-strong);margin-top:10px}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .disc__grid{grid-template-columns:1fr;max-width:560px;margin-inline:auto}
  .masonry{columns:2}
}
@media (max-width:860px){
  .about__inner{grid-template-columns:1fr;gap:44px}
  .about__media{max-width:460px}
  .contact__cards{grid-template-columns:1fr;max-width:460px;margin-inline:auto}
}
@media (max-width:680px){
  body{font-size:16px}
  .stats__grid{grid-template-columns:1fr 1fr}
  .stat{padding:34px 18px}
  .masonry{columns:1;max-width:460px;margin-inline:auto}
  .carousel__btn{display:none}
  .carousel{padding-inline:16px}
  .hero__actions{flex-direction:column;align-items:stretch;width:100%;max-width:340px;gap:12px}
  .hero__actions .btn{width:100%;padding:14px 22px;font-size:.92rem}
  /* Solid nav instead of per-frame blur = smoother scrolling on phones */
  .nav.is-scrolled{-webkit-backdrop-filter:none;backdrop-filter:none;background:rgba(10,10,11,.96)}
  .lightbox{padding:16px}
  .lightbox__nav--prev{left:8px}
  .lightbox__nav--next{right:8px}
  .lightbox__close{top:14px;right:18px}
}
@media (max-width:420px){
  .stats__grid{grid-template-columns:1fr}
}

/* Reduced motion */
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none;transition:none}
  .gitem{opacity:1;transform:none}
}