/* =====================================================================
   Delight Solution — Design System
   ===================================================================== */

:root{
  --ink:        #17110d;
  --ink-soft:   #5d5347;
  --paper:      #f5f0e7;
  --paper-2:    #efe8db;
  --card:       #fbf8f2;
  --accent:     #EB008B;
  --accent-2:   #C2007A;
  --accent-soft:#FAD9EB;
  --light:      #fbf8f2;
  --line:       rgba(23,17,13,0.13);
  --line-strong:rgba(23,17,13,0.28);

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;
  --font-mono:    "Space Mono", ui-monospace, monospace;

  --radius:   18px;
  --radius-sm:10px;
  --shell:    min(1280px, 92vw);
  --shell-wide: min(1500px, 94vw);

  --shadow:   0 24px 60px -30px rgba(23,17,13,0.35);
  --shadow-sm:0 8px 24px -12px rgba(23,17,13,0.22);

  --ease: cubic-bezier(.22,.61,.36,1);
  --dur: .6s;
}

/* ------------------------------ Reset ------------------------------ */
*,*::before,*::after{ box-sizing:border-box; }
*{ margin:0; }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
ul,ol{ list-style:none; padding:0; }
button{ font:inherit; cursor:pointer; border:0; background:none; }
section{ scroll-margin-top:78px; }

.shell{ max-width:var(--shell); margin-inline:auto; padding-inline:24px; }
.shell-wide{ max-width:var(--shell-wide); margin-inline:auto; padding-inline:24px; }

/* ------------------------------ Type ------------------------------ */
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; letter-spacing:-0.02em; line-height:1.05; }
.h2{ font-size:clamp(30px,4vw,52px); }
.h2 em{ font-style:normal; font-style:italic; font-weight:600; color:var(--accent); }
.h2.light{ color:var(--light); }

.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--ink-soft);
  margin-bottom:22px;
  display:flex; align-items:center; gap:12px;
}
.eyebrow::before{ content:""; width:28px; height:1.6px; background:var(--accent); display:inline-block; }
.eyebrow.center{ justify-content:center; }
.eyebrow.center::before{ display:none; }
.eyebrow.light{ color:rgba(251,248,242,.75); }

.lead{ font-size:clamp(18px,2vw,22px); color:var(--ink-soft); line-height:1.6; }

/* ------------------------------ Header ----------------------------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  transition:background .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
}
.site-header.scrolled{
  background:rgba(245,240,231,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:78px;
}
.brand{ display:flex; align-items:center; }
.brand-logo{ height:26px; width:auto; display:block; }

.site-nav{ display:flex; align-items:center; gap:34px; }
.nav-link{ font-size:15px; font-weight:500; color:var(--ink-soft); position:relative; transition:color .2s; }
.nav-link:hover{ color:var(--ink); }
.nav-link::after{ content:""; position:absolute; left:0; bottom:-6px; width:0; height:1.6px; background:var(--accent); transition:width .25s var(--ease); }
.nav-link:hover::after{ width:100%; }
.nav-cta{
  border:1.5px solid var(--ink); padding:11px 20px; border-radius:999px;
  color:var(--ink); font-weight:600; transition:all .25s var(--ease);
}
.nav-cta::after{ display:none; }
.nav-cta:hover{ background:var(--ink); color:var(--light); }

.nav-toggle{ display:none; flex-direction:column; gap:5px; width:40px; height:40px; align-items:center; justify-content:center; border:1.5px solid var(--line-strong); border-radius:10px; }
.nav-toggle span{ width:18px; height:1.7px; background:var(--ink); transition:transform .3s var(--ease), opacity .2s var(--ease); }
.nav-toggle.open span:nth-child(1){ transform:translateY(6.7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-6.7px) rotate(-45deg); }

/* ------------------------------ Hero ------------------------------- */
.hero{ padding-top:150px; overflow:hidden; }
.hero-grid{
  display:grid; grid-template-columns:1.12fr 0.88fr; gap:clamp(30px,4vw,60px);
  align-items:center;
}
.hero-copy{ position:relative; z-index:2; }
.hero-title{
  font-size:clamp(40px,5.4vw,82px);
  line-height:.99;
  letter-spacing:-.035em;
  font-weight:700;
}
.hero-title .line{ display:block; overflow:hidden; }
.hero-title .accent{ color:var(--accent); }
.hero-title .outline{
  color:transparent;
  -webkit-text-stroke:1.5px var(--ink);
}
.hero-sub{
  margin-top:26px; max-width:46ch;
  font-size:clamp(16px,1.5vw,20px); color:var(--ink-soft);
}
.hero-sub strong{ color:var(--ink); font-weight:600; }

.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top:34px; }
.btn{ font-family:var(--font-display); font-weight:600; font-size:16px; padding:15px 28px; border-radius:999px; display:inline-flex; align-items:center; justify-content:center; transition:all .25s var(--ease); }
.btn-solid{ background:var(--accent); color:#fff; box-shadow:0 14px 34px -14px rgba(235,0,139,.55); }
.btn-solid:hover{ background:var(--accent-2); transform:translateY(-2px); }
.btn-ghost{ border:1.5px solid var(--ink-soft); color:var(--ink); }
.btn-ghost:hover{ border-color:var(--ink); background:var(--ink); color:var(--light); }

/* Hero mascot — dimensional composition */
.hero-art{
  position:relative; display:flex; align-items:center; justify-content:center;
  min-height:480px; perspective:1200px; z-index:1;
}
.art-glow{
  position:absolute; width:135%; aspect-ratio:1/1; max-width:760px;
  background:radial-gradient(circle, rgba(235,0,139,.40), rgba(235,0,139,0) 62%);
  filter:blur(28px); z-index:0;
  transform:translate(var(--gx,0), var(--gy,0));
  transition:transform .25s ease-out;
}
.art-ring{
  position:absolute; width:82%; aspect-ratio:1/1; max-width:470px;
  border:1.5px dashed rgba(235,0,139,.38); border-radius:50%;
  transform:rotate(-8deg); z-index:0;
}
.art-spark{
  position:absolute; top:10%; right:12%; color:var(--accent); z-index:2;
  animation:sparkSpin 14s linear infinite;
}
.art-mascot-wrap{
  position:relative; z-index:1; width:100%; display:flex; justify-content:center;
  transform:translate(var(--px,0), var(--py,0));
  transition:transform .25s ease-out;
}
.art-mascot{
  position:relative; width:100%; max-width:520px;
  transform:rotate(-5deg);
  filter:drop-shadow(0 48px 52px rgba(23,17,13,.30));
  animation:mascotFloat 7s ease-in-out infinite;
}
.art-float{
  position:absolute; bottom:18%; left:10%; width:16px; height:16px; border-radius:50%;
  background:var(--accent); z-index:2; opacity:.85;
  animation:dotFloat 5s ease-in-out infinite;
}
@keyframes mascotFloat{ 0%,100%{ transform:rotate(-5deg) translateY(0);} 50%{ transform:rotate(-5deg) translateY(-20px);} }
@keyframes dotFloat{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-26px);} }
@keyframes sparkSpin{ to{ transform:rotate(360deg);} }

.marquee-band{
  margin-top:70px; border-block:1.5px solid var(--ink);
  overflow:hidden;
  background:var(--card);
}
.marquee{ display:flex; align-items:center; gap:34px; padding:18px 0; width:max-content; will-change:transform; animation:marquee 28s linear infinite; }
.mq-item{ font-family:var(--font-display); font-size:clamp(18px,2.2vw,28px); font-weight:600; letter-spacing:-.01em; white-space:nowrap; }
.mq-sep{ color:var(--accent); font-size:16px; }
@keyframes marquee{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }

/* ------------------------------ Sections --------------------------- */
.section{ padding:110px 0; }
.section-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:30px; flex-wrap:wrap; margin-bottom:60px;
}
.section-head .h2{ max-width:16ch; }
.section-note{ max-width:30ch; color:var(--ink-soft); }
.text-link{
  font-family:var(--font-mono); font-size:14px; color:var(--accent);
  border-bottom:1.5px solid var(--accent); padding-bottom:2px; white-space:nowrap;
}

/* ------------------------------ Intro ------------------------------ */
.intro{ padding:130px 0; }
.intro-grid{ display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center; }
.intro-left .h2{ max-width:14ch; }
.intro-right .lead{ margin-bottom:40px; }
.stat-row{ display:flex; gap:44px; flex-wrap:wrap; }
.stat{ display:flex; flex-direction:column; gap:2px; }
.stat-num{ font-family:var(--font-display); font-size:clamp(34px,3.4vw,50px); font-weight:700; letter-spacing:-.03em; line-height:1; }
.stat-num .plus{ color:var(--accent); }
.stat-label{ font-size:13px; color:var(--ink-soft); letter-spacing:.02em; }

/* ------------------------------ Work ------------------------------- */
.work{ background:var(--card); border-block:1.5px solid var(--line); }
.work-filters{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:40px; }
.wf-item{
  font-family:var(--font-mono); font-size:13px; letter-spacing:.02em;
  padding:11px 20px; border:1.5px solid var(--line-strong); border-radius:999px;
  color:var(--ink-soft); background:transparent; transition:all .25s var(--ease);
}
.wf-item:hover{ border-color:var(--ink); color:var(--ink); }
.wf-item.active{ background:var(--accent); border-color:var(--accent); color:#fff; }
.work-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; transition:opacity .2s var(--ease); }
.work-card{ transition:transform .35s var(--ease), box-shadow .35s var(--ease), opacity .3s var(--ease); }
.work-card.hide{ display:none; }
.work-card{
  background:var(--paper); border:1px solid var(--line);
  border-radius:var(--radius); overflow:hidden;
  display:flex; flex-direction:column;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.work-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow); }
.work-media{ display:block; aspect-ratio:4/3; overflow:hidden; background:var(--paper-2); }
.work-media img{ width:100%; height:100%; object-fit:cover; object-position:top; transition:transform .6s var(--ease); }
.work-card:not([data-cat="web"]) .work-media img{ object-fit:contain; object-position:center; }
.work-card:hover .work-media img{ transform:scale(1.04); }
.work-body{ padding:22px 24px 26px; display:flex; flex-direction:column; gap:8px; flex:1; }
.work-tag{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--accent); }
.work-title{ font-size:24px; }
.work-desc{ font-size:15px; color:var(--ink-soft); flex:1; }
.work-link{ font-size:14px; color:var(--ink); font-weight:600; border-bottom:1.5px solid var(--line-strong); align-self:flex-start; padding-bottom:1px; transition:color .2s,border-color .2s; }
.work-link:hover{ color:var(--accent); border-color:var(--accent); }
.work-link.muted{ color:var(--ink-soft); border-bottom:none; font-weight:500; cursor:default; }
.work-link.muted:hover{ color:var(--ink-soft); }

/* ------------------------------ Clients ---------------------------- */
.clients{ padding:130px 0 120px; }
.clients-marquee{ margin-top:46px; overflow:hidden; -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); }
.clients-track{ display:flex; width:max-content; animation:clientScroll 38s linear infinite; }
.clients-set{ display:flex; align-items:center; gap:56px; padding-right:56px; }
.clients-set img{
  height:clamp(46px,7vw,68px); width:auto; object-fit:contain;
  mix-blend-mode:multiply;
  filter:grayscale(1) contrast(1.02);
  opacity:.78;
  transition:filter .3s var(--ease), opacity .3s var(--ease), transform .3s var(--ease);
}
.clients-set img:hover{ filter:grayscale(0); opacity:1; transform:translateY(-3px); }
.clients-set img.logo--dark{
  mix-blend-mode:normal; background:var(--ink);
  border-radius:12px; padding:7px 12px; height:clamp(56px,8vw,84px);
  filter:grayscale(1) brightness(1.1); opacity:.9;
}
.clients-set img.logo--dark:hover{ filter:grayscale(0); }
@keyframes clientScroll{ to{ transform:translateX(-50%); } }

/* ------------------------------ Services --------------------------- */
.services{ padding:120px 0; }
.services-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.service-card{
  padding:42px 36px 48px;
  background:var(--card); border:1.5px solid var(--line);
  border-radius:var(--radius); position:relative;
  transition:background .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}
.service-card:hover{ background:var(--accent-soft); border-color:var(--line-strong); transform:translateY(-3px); }
.service-num{ font-family:var(--font-mono); font-size:13px; color:var(--accent); margin-bottom:40px; }
.service-title{ font-size:26px; margin-bottom:12px; }
.service-desc{ font-size:15.5px; color:var(--ink-soft); }

.capability-strip{
  margin-top:40px; display:flex; flex-wrap:wrap; gap:12px; align-items:center;
}
.cap{
  font-family:var(--font-mono); font-size:13px;
  padding:11px 18px; border:1.5px solid var(--line-strong); border-radius:999px;
  color:var(--ink); transition:all .25s var(--ease);
}
.cap:hover{ background:var(--ink); color:var(--light); border-color:var(--ink); }

/* ------------------------------ Process ---------------------------- */
.process{ background:var(--paper-2); }
.process-list{ margin-top:60px; max-width:980px; }
.process-step{
  display:flex; gap:34px; padding:36px 0; border-top:1.5px solid var(--line-strong);
}
.process-step:last-child{ border-bottom:1.5px solid var(--line-strong); }
.process-stepnum{ font-family:var(--font-mono); font-size:14px; color:var(--accent); padding-top:6px; min-width:56px; }
.process-title{ font-size:30px; margin-bottom:8px; }
.process-desc{ color:var(--ink-soft); max-width:56ch; }

/* ------------------------------ CTA / Contact ---------------------- */
.cta{ padding:120px 0; }
.cta-panel{
  background:var(--ink); color:var(--light);
  border-radius:28px; padding:70px 60px; position:relative; overflow:hidden;
}
.cta-panel::before{
  content:""; position:absolute; right:-140px; top:-140px; width:420px; height:420px;
  background:radial-gradient(circle, rgba(235,0,139,.5), transparent 68%);
  border-radius:50%;
}
.cta-layout{ display:grid; grid-template-columns:1.1fr 1fr; gap:60px; position:relative; z-index:1; }
.cta-info .h2{ max-width:15ch; margin-bottom:18px; }
.cta-sub{ color:rgba(251,248,242,.8); max-width:44ch; margin-bottom:38px; }
.cta-sub strong{ color:var(--light); }
.contact-lines{ display:flex; flex-direction:column; gap:20px; }
.contact-line{ display:grid; grid-template-columns:96px 1fr; gap:18px; }
.clabel{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:rgba(251,248,242,.5); padding-top:3px; }
.cvalue{ color:rgba(251,248,242,.92); font-size:16px; }
.cvalue a{ transition:color .2s; }
.cvalue a:hover{ color:var(--accent-soft); }
.socials{ display:flex; gap:18px; }

.contact-form{ background:var(--card); color:var(--ink); border-radius:18px; padding:34px 32px; box-shadow:var(--shadow); }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:13px; font-weight:600; color:var(--ink-soft); margin-bottom:7px; }
.field .opt{ color:var(--ink-soft); font-weight:400; }
.field input,.field textarea{
  width:100%; padding:13px 15px; font:inherit; font-size:15.5px; color:var(--ink);
  background:var(--paper); border:1.5px solid var(--line); border-radius:var(--radius-sm);
  transition:border-color .2s, box-shadow .2s; resize:vertical;
}
.field input:focus,.field textarea:focus{
  outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(235,0,139,.15);
}
.field input.invalid,.field textarea.invalid{ border-color:var(--accent); }

.btn-submit{
  width:100%; padding:15px; border-radius:var(--radius-sm);
  background:var(--accent); color:#fff; font-family:var(--font-display); font-weight:600; font-size:16px;
  transition:background .25s var(--ease), transform .15s var(--ease);
}
.btn-submit:hover{ background:var(--accent-2); }
.btn-submit:active{ transform:scale(.985); }
.form-note{ margin-top:14px; font-size:12.5px; color:var(--ink-soft); text-align:center; }
.form-note a{ color:var(--accent); }
.form-success{ text-align:center; padding:20px 0 8px; color:var(--ink); }
.form-success strong{ color:var(--accent); }

/* ------------------------------ Footer ----------------------------- */
.site-footer{ border-top:1.5px solid var(--line); padding:50px 0; background:var(--paper); }
.footer-inner{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:24px; }
.footer-brand{ display:flex; align-items:center; }
.footer-logo{ height:26px; width:auto; display:block; }
.footer-nav{ display:flex; gap:28px; }
.footer-nav a{ font-size:14.5px; color:var(--ink-soft); transition:color .2s; }
.footer-nav a:hover{ color:var(--ink); }
.footer-copy{ font-size:13px; color:var(--ink-soft); }

/* ------------------------------ Reveal/Anim ------------------------ */
@keyframes revealUp{ from{ opacity:0; transform:translateY(26px);} to{ opacity:1; transform:none;} }
/* Content is visible by default; only hidden from view once JS is active (body.js). */
.reveal{ opacity:1; }
body.js .reveal:not(.in){ opacity:0; }
.reveal.in{ animation:revealUp var(--dur) var(--ease) forwards; }
.reveal.in:nth-child(2){ animation-delay:.07s; }
.reveal.in:nth-child(3){ animation-delay:.14s; }

@keyframes heroLine{ from{ transform:translateY(110%); } to{ transform:translateY(0);} }

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; animation:none!important; }
  .clients-track{ animation:none; }
  .marquee{ animation:none; }
  .art-mascot{ animation:none; transform:rotate(-5deg); }
  .art-float,.art-spark{ animation:none; }
}

/* ------------------------------ Responsive ------------------------- */
@media (max-width:1080px){
  .work-grid{ grid-template-columns:repeat(2,1fr); }
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .intro-grid{ grid-template-columns:1fr; gap:40px; }
}

@media (max-width:820px){
  body{ font-size:16px; }
  .section{ padding:78px 0; }
  .hero{ padding-top:120px; }
  .hero-grid{ grid-template-columns:1fr; gap:8px; }
  .hero-art{ min-height:320px; margin-top:16px; }
  .art-mascot{ max-width:340px; }
  .cta{ padding:80px 0; }
  .cta-panel{ padding:42px 26px; }
  .cta-layout{ grid-template-columns:1fr; gap:40px; }
  .section-head{ flex-direction:column; align-items:flex-start; }

  .site-header{ }
  .site-nav{
    position:fixed; top:0; right:0; bottom:0; width:min(340px,84vw);
    flex-direction:column; align-items:flex-start; gap:8px;
    background:var(--paper); padding:110px 34px 40px;
    box-shadow:-30px 0 60px -40px rgba(0,0,0,.4);
    transform:translateX(100%); transition:transform .4s var(--ease);
  }
  .site-nav.open{ transform:none; }
  .nav-link{ font-size:26px; font-weight:600; width:100%; padding:6px 0; padding-top:14px; color:var(--ink); border-bottom:1px solid var(--line); }
  .nav-link::after{ display:none; }
  .nav-link.nav-cta{ margin-top:22px; border:1.5px solid var(--ink); text-align:center; font-size:18px; padding:14px; border-radius:999px; }
  .nav-toggle{ display:flex; position:relative; z-index:101; }

  .work-grid{ grid-template-columns:1fr; }
  .services-grid{ grid-template-columns:1fr; }
  .stat-row{ gap:32px; }
}

@media (max-width:560px){
  .shell{ padding-inline:18px; }
  .process-step{ flex-direction:column; gap:6px; }
  .process-stepnum{ padding-top:0; }
}