@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..600;1,9..144,300..500&family=Manrope:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

/* ============================================================
   GameDeck — editorial light system
   Palette: deep graphite · ivory · muted indigo (hue ~234°)
   Classes: kebab, block .gk__element
   Layout: CSS Grid
   Rhythm: 8px base scale
   ============================================================ */

:root{
  /* color */
  --ivory:#f5f3ec;
  --ivory-2:#ecead f;
  --ivory-2:#ecead f;
  --ivory-2:#eceadf;
  --paper:#fbfaf5;
  --graphite:#191b22;
  --graphite-2:#0f1117;
  --ink:#1b1e27;
  --ink-soft:#4b4f5d;
  --ink-mute:#8a8e9b;
  --accent:#5158e6;
  --accent-deep:#3a40c4;
  --accent-soft:#e9ebfb;
  --line:#e3e0d5;
  --line-2:#d6d3c7;
  --ok:#4a7a4f;
  --warn:#a06a1f;

  /* type */
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Space Mono",ui-monospace,monospace;

  /* radius */
  --r-sm:4px;
  --r-md:10px;
  --r-lg:20px;
  --r-pill:999px;

  /* shadow */
  --sh-1:0 1px 2px rgba(25,27,34,.05),0 14px 34px -20px rgba(25,27,34,.30);
  --sh-2:0 2px 6px rgba(25,27,34,.06),0 30px 60px -30px rgba(25,27,34,.40);

  /* container */
  --max:1200px;
  --pad:clamp(20px,4.2vw,44px);

  --fs-hero:clamp(2.9rem,6.6vw,5.5rem);
  --fs-h2:clamp(2rem,4.2vw,3.25rem);
  --fs-h3:clamp(1.25rem,2.1vw,1.6rem);
  --fs-lead:clamp(1.15rem,1.5vw,1.35rem);
  --fs-body:1rem;
  --fs-sm:.9rem;
  --fs-xs:.74rem;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:var(--fs-body);line-height:1.62;
  color:var(--ink);background:var(--ivory);font-weight:450;letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}

/* ---------- container (the required max-width + padding) ---------- */
.gk-wrap{width:100%;max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
.gk-wrap--wide{max-width:1360px}
.gk-wrap--narrow{max-width:820px}

/* ---------- typography helpers ---------- */
.gk-eyebrow{font-family:var(--mono);font-size:var(--fs-xs);text-transform:uppercase;
  letter-spacing:.24em;color:var(--accent-deep);display:inline-flex;align-items:center;gap:.6em;margin:0}
.gk-eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);display:inline-block}
.gk-h2{font-family:var(--serif);font-weight:400;font-size:var(--fs-h2);line-height:1.06;
  letter-spacing:-.015em;color:var(--ink);margin:0}
.gk-h3{font-family:var(--serif);font-weight:400;font-size:var(--fs-h3);line-height:1.18;
  letter-spacing:-.01em;color:var(--ink);margin:0}
.gk-lead{font-size:var(--fs-lead);line-height:1.55;color:var(--ink-soft);max-width:56ch}
.gk-body{color:var(--ink-soft);max-width:62ch}
.gk-body + .gk-body{margin-top:1.1em}
.gk-italic{font-style:italic;font-family:var(--serif)}

/* ---------- layout blocks ---------- */
.gk-sec{padding-block:clamp(64px,9vw,120px)}
.gk-sec--tight{padding-block:clamp(48px,6vw,84px)}
.gk-sec--ivory{background:var(--ivory)}
.gk-sec--paper{background:var(--paper)}
.gk-sec--dark{background:var(--graphite);color:#eef0f6}
.gk-sec--dark .gk-h2,.gk-sec--dark .gk-h3{color:#f4f5f9}
.gk-sec--dark .gk-lead,.gk-sec--dark .gk-body{color:#b7bac6}

.gk-head{max-width:46rem;margin-bottom:clamp(34px,4vw,56px)}
.gk-head .gk-eyebrow{margin-bottom:1.1rem}
.gk-head__row{display:grid;gap:1.2rem;align-items:start}
.gk-head__meta{font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-mute);padding-top:.9rem}

/* ---------- buttons ---------- */
.gk-btn{display:inline-flex;align-items:center;gap:.55em;font-weight:600;font-size:.95rem;
  line-height:1;padding:1em 1.5em;border-radius:var(--r-pill);border:1px solid transparent;
  transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease}
.gk-btn svg{width:16px;height:16px}
.gk-btn--primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px -12px rgba(81,88,230,.75)}
.gk-btn--primary:hover{background:var(--accent-deep);transform:translateY(-2px)}
.gk-btn--dark{background:var(--graphite);color:#fff}
.gk-btn--dark:hover{background:var(--graphite-2);transform:translateY(-2px)}
.gk-btn--ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.gk-btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.gk-btn--light{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.04)}
.gk-btn--light:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.gk-btn--lg{padding:1.2em 1.9em;font-size:1rem}
.gk-btn--block{width:100%;justify-content:center}

/* ---------- links ---------- */
.gk-link{position:relative;font-weight:600;color:var(--accent-deep)}
.gk-link::after{content:"";position:absolute;left:0;bottom:-4px;width:100%;height:1px;
  background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.gk-link:hover::after{transform:scaleX(1)}

/* ---------- cards ---------- */
.gk-card{position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:clamp(22px,2.6vw,34px);display:flex;flex-direction:column;gap:1rem;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;overflow:hidden}
.gk-card::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .4s ease}
.gk-card:hover{transform:translateY(-6px);box-shadow:var(--sh-2);border-color:var(--line-2)}
.gk-card:hover::before{transform:scaleX(1)}
.gk-card__idx{font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.16em;color:var(--ink-mute)}
.gk-card__title{font-family:var(--serif);font-weight:400;font-size:var(--fs-h3);line-height:1.16;letter-spacing:-.01em}
.gk-card__text{color:var(--ink-soft);font-size:.98rem}
.gk-card__foot{margin-top:auto;padding-top:1.1rem}

/* ---------- grids ---------- */
.gk-grid{display:grid;gap:clamp(18px,2.4vw,30px)}
.gk-grid--2{grid-template-columns:repeat(2,1fr)}
.gk-grid--3{grid-template-columns:repeat(3,1fr)}
.gk-grid--4{grid-template-columns:repeat(4,1fr)}

/* ---------- image frame ---------- */
.gk-frame{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--graphite);
  aspect-ratio:4/3;box-shadow:var(--sh-1)}
.gk-frame--tall{aspect-ratio:4/5}
.gk-frame--wide{aspect-ratio:16/9}
.gk-frame img{width:100%;height:100%;object-fit:cover;filter:saturate(.94) contrast(1.02);
  transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.gk-frame:hover img{transform:scale(1.045)}
.gk-frame__tag{position:absolute;left:14px;bottom:14px;font-family:var(--mono);font-size:var(--fs-xs);
  letter-spacing:.14em;text-transform:uppercase;color:#fff;background:rgba(15,17,23,.72);
  backdrop-filter:blur(4px);padding:.5em .85em;border-radius:var(--r-pill)}

/* ---------- HERO ---------- */
.gk-hero{padding-block:clamp(56px,8vw,104px) clamp(64px,9vw,120px)}
.gk-hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,5vw,72px);align-items:center}
.gk-hero__title{font-family:var(--serif);font-weight:340;font-size:var(--fs-hero);line-height:1.02;
  letter-spacing:-.02em;color:var(--ink);margin:1.3rem 0 1.5rem}
.gk-hero__title em{font-style:italic;color:var(--accent-deep)}
.gk-hero__sub{font-size:var(--fs-lead);color:var(--ink-soft);max-width:44ch}
.gk-hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}
.gk-hero__media{position:relative}
.gk-hero__media .gk-frame{aspect-ratio:4/5}
.gk-hero__badge{position:absolute;top:18px;left:-18px;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r-md);padding:.9rem 1.1rem;box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:.2rem}
.gk-hero__badge strong{font-family:var(--serif);font-size:1.4rem;font-weight:500;line-height:1}
.gk-hero__badge span{font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-mute)}
.gk-hero__note{position:absolute;right:14px;bottom:14px;font-family:var(--mono);font-size:var(--fs-xs);
  letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(81,88,230,.86);
  padding:.5em .8em;border-radius:var(--r-pill)}

/* ---------- STATS ---------- */
.gk-stats{border-block:1px solid var(--line);background:var(--paper)}
.gk-stats__row{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.4vw,30px);
  padding-block:clamp(30px,4vw,48px)}
.gk-stat{display:flex;flex-direction:column;gap:.4rem;padding-left:1.1rem;border-left:1px solid var(--line)}
.gk-stat:first-child{border-left:none;padding-left:0}
.gk-stat__num{font-family:var(--serif);font-weight:400;font-size:clamp(2.2rem,4.4vw,3.3rem);
  line-height:1;color:var(--ink);letter-spacing:-.02em}
.gk-stat__num sup{font-size:.45em;color:var(--accent);font-weight:500}
.gk-stat__label{font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-mute)}

/* ---------- CTA band ---------- */
.gk-cta{position:relative;overflow:hidden;background:var(--graphite);color:#fff}
.gk-cta::before{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 130% at 85% -10%,rgba(81,88,230,.55),transparent 55%);pointer-events:none}
.gk-cta__inner{position:relative}
.gk-cta__head{display:grid;gap:clamp(24px,3vw,40px);align-items:end}
.gk-cta__title{font-family:var(--serif);font-weight:340;font-size:clamp(2rem,4.4vw,3.4rem);
  line-height:1.04;letter-spacing:-.015em;color:#fff;max-width:16ch}
.gk-cta__actions{display:flex;flex-wrap:wrap;gap:.9rem;justify-self:end}

/* ---------- FAQ ---------- */
.gk-faq{display:grid;gap:0;border-top:1px solid var(--line)}
.gk-faq__item{border-bottom:1px solid var(--line)}
.gk-faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1.2rem;
  padding:1.4rem 0;text-align:left;font-family:var(--serif);font-weight:400;font-size:clamp(1.1rem,2vw,1.35rem);
  color:var(--ink);letter-spacing:-.01em}
.gk-faq__mark{flex:none;width:26px;height:26px;border-radius:50%;border:1px solid var(--line-2);
  display:grid;place-items:center;font-family:var(--mono);color:var(--ink);font-size:1.1rem;
  transition:background .25s ease,color .25s ease,transform .25s ease}
.gk-faq__item.is-open .gk-faq__mark{background:var(--accent);color:#fff;border-color:var(--accent);
  transform:rotate(45deg)}
.gk-faq__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.gk-faq__a > div{overflow:hidden}
.gk-faq__a p{color:var(--ink-soft);padding:0 0 1.4rem;max-width:62ch}
.gk-faq__item.is-open .gk-faq__a{grid-template-rows:1fr}

/* ---------- form ---------- */
.gk-form{display:grid;gap:1.4rem;grid-template-columns:1fr}
.gk-field{display:flex;flex-direction:column;gap:.55rem}
.gk-field__label{font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-mute)}
.gk-field__input{padding:.95em 1.05em;border:1px solid var(--line-2);border-radius:var(--r-md);
  background:var(--paper);color:var(--ink);transition:border-color .2s ease,box-shadow .2s ease}
.gk-field__input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.gk-field__input::placeholder{color:var(--ink-mute)}
textarea.gk-field__input{resize:vertical;min-height:120px}
.gk-field__row{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}

/* ---------- table ---------- */
.gk-table{width:100%;border-collapse:collapse;font-size:.96rem}
.gk-table th{text-align:left;font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-mute);font-weight:400;padding:.8rem 0;
  border-bottom:1px solid var(--line-2)}
.gk-table td{padding:1.05rem 0;border-bottom:1px solid var(--line);color:var(--ink-soft);vertical-align:top}
.gk-table td strong{font-family:var(--serif);font-weight:500;font-size:1.15rem;color:var(--ink);display:block}
.gk-table .num{font-family:var(--mono);color:var(--accent-deep);white-space:nowrap}

/* ---------- header ---------- */
.gk-header{position:sticky;top:0;z-index:60;background:rgba(245,243,236,.82);
  backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;
  transition:border-color .3s ease,box-shadow .3s ease,background .3s ease}
.gk-header.is-scrolled{border-color:var(--line);box-shadow:0 10px 30px -22px rgba(25,27,34,.5);
  background:rgba(245,243,236,.94)}
.gk-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  min-height:76px}
.gk-brand{display:inline-flex;align-items:center;gap:.65rem;font-family:var(--serif);font-weight:500;
  font-size:1.32rem;letter-spacing:-.01em;color:var(--ink)}
.gk-brand svg{width:30px;height:30px;flex:none}
.gk-brand span{font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-mute);display:block;line-height:1;margin-top:2px}
.gk-nav{display:flex;align-items:center;gap:clamp(1.1rem,2vw,2rem)}
.gk-nav__links{display:flex;align-items:center;gap:clamp(1rem,1.6vw,1.6rem)}
.gk-nav__links a{position:relative;font-size:.94rem;font-weight:500;color:var(--ink-soft);
  padding:.4em 0;transition:color .2s ease}
.gk-nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.gk-nav__links a:hover{color:var(--ink)}
.gk-nav__links a:hover::after,.gk-nav__links a.is-active::after{transform:scaleX(1)}
.gk-nav__links a.is-active{color:var(--accent-deep)}
.gk-nav__cta{margin-left:.4rem}
.gk-nav__toggle{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:8px}
.gk-nav__toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .3s ease,opacity .2s ease}
.gk-nav__toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.gk-nav__toggle.is-open span:nth-child(2){opacity:0}
.gk-nav__toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- footer ---------- */
.gk-footer{background:var(--graphite-2);color:#c7cad4;padding-block:clamp(56px,7vw,84px) 34px}
.gk-footer__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:clamp(28px,4vw,56px)}
.gk-footer .gk-brand{color:#fff}
.gk-footer__brand p{color:#9a9eab;max-width:30ch;margin:1.1rem 0 0;font-size:.95rem}
.gk-footer__col h4{font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.16em;text-transform:uppercase;
  color:#7f8493;font-weight:400;margin-bottom:1.1rem}
.gk-footer__col a{display:block;color:#c7cad4;padding:.4rem 0;font-size:.94rem;transition:color .2s ease}
.gk-footer__col a:hover{color:#fff}
.gk-footer__meta{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.4rem;
  font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.08em;color:#8a8f9d}
.gk-footer__meta a{color:#aeb3c1}
.gk-footer__meta a:hover{color:#fff}
.gk-footer__bottom{margin-top:clamp(40px,5vw,64px);padding-top:24px;border-top:1px solid rgba(255,255,255,.09);
  display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;
  font-size:.85rem;color:#7f8493}
.gk-footer__bottom a{color:#aeb3c1}
.gk-footer__bottom a:hover{color:#fff}
.gk-footer__dot{color:var(--accent)}

/* ============================================================
   responsive
   ============================================================ */
@media (max-width:1024px){
  .gk-grid--4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .gk-hero__grid{grid-template-columns:1fr;gap:44px}
  .gk-hero__media{order:-1}
  .gk-hero__media .gk-frame{aspect-ratio:16/10}
  .gk-hero__badge{left:14px}
  .gk-grid--3{grid-template-columns:repeat(2,1fr)}
  .gk-cta__head{grid-template-columns:1fr}
  .gk-cta__actions{justify-self:start}
  .gk-footer__top{grid-template-columns:1fr 1fr;gap:36px}
  .gk-footer__brand{grid-column:1 / -1}

  /* nav collapses */
  .gk-nav__toggle{display:flex}
  .gk-nav__panel{position:absolute;left:0;right:0;top:100%;background:var(--ivory);
    border-bottom:1px solid var(--line);box-shadow:var(--sh-2);display:grid;gap:0;
    padding:8px var(--pad) 20px;transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity .25s ease,transform .25s ease}
  .gk-nav__panel.is-open{opacity:1;transform:translateY(0);pointer-events:auto}
  .gk-nav__links{flex-direction:column;align-items:stretch;gap:0}
  .gk-nav__links a{padding:.9rem 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .gk-nav__links a::after{display:none}
  .gk-nav__cta{margin:1.1rem 0 0}
}
@media (max-width:640px){
  .gk-grid--2,.gk-grid--3{grid-template-columns:1fr}
  .gk-field__row{grid-template-columns:1fr}
  .gk-stats__row{grid-template-columns:repeat(2,1fr);gap:26px 20px}
  .gk-stat{border-left:none;padding-left:0}
  .gk-footer__top{grid-template-columns:1fr}
  .gk-cta__actions{width:100%}
  .gk-cta__actions .gk-btn{flex:1;justify-content:center}
}

/* ---------- motion ---------- */
@media (prefers-reduced-motion:no-preference){
  .gk-reveal{opacity:0;transform:translateY(22px);
    transition:opacity .75s ease,transform .75s cubic-bezier(.2,.7,.2,1)}
  .gk-reveal.is-in{opacity:1;transform:none}
  .gk-grid .gk-card:nth-child(2),.gk-stats__row .gk-stat:nth-child(2),
  .gk-grid .gk-card:nth-child(4){transition-delay:.08s}
  .gk-grid .gk-card:nth-child(3),.gk-stats__row .gk-stat:nth-child(3){transition-delay:.16s}
  .gk-grid .gk-card:nth-child(5),.gk-stats__row .gk-stat:nth-child(4){transition-delay:.24s}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}img,svg,video{max-width:100%;height:auto}