/* Richard Morland — Portfolio
   Player-coach for digital, AI & experience design */

:root{
  --ink:#0c0e12;
  --ink-2:#14171d;
  --ink-3:#1c2029;
  --line:#2a2e38;
  --paper:#f4efe7;
  --paper-dim:#d4cec2;
  --muted:#9ba1ae;
  --amber:#d19a5a;
  --amber-bright:#e8b571;
  --amber-dim:#9c7245;
  --ok:#7fae8a;
  --maxw:1180px;
  --radius:14px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk','Inter',sans-serif;
  font-weight:700;
  line-height:1.1;
  margin:0 0 .5em;
  letter-spacing:-0.02em;
}
p{margin:0 0 1em;color:var(--paper-dim);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--amber);font-weight:600;margin-bottom:18px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--amber);}

/* NAV */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(12,14,18,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;}
.nav-logo{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:22px;letter-spacing:-.01em;}
.nav-logo span{color:var(--amber);}
.nav-links{display:flex;gap:32px;align-items:center;}
.nav-links a{font-size:14.5px;color:var(--paper-dim);transition:color .15s;}
.nav-links a:hover{color:var(--paper);}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:999px;
  font-size:14px;font-weight:600;
  border:1px solid var(--amber);color:var(--ink);
  background:var(--amber);transition:all .18s;white-space:nowrap;
}
.btn:hover{background:var(--amber-bright);border-color:var(--amber-bright);transform:translateY(-1px);}
.btn-ghost{background:transparent;color:var(--paper);border:1px solid var(--line);}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber);}
.nav-cta{display:flex;gap:12px;}
.nav-cta .btn-ghost{font-weight:700;font-size:18px;}
@media (max-width:860px){ .nav-links{display:none;} }

/* HERO */
.hero{
  position:relative;overflow:hidden;
  padding:120px 0 90px;
  border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(209,154,90,.16), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(127,174,138,.08), transparent 55%);
}
.hero-grid{position:absolute;inset:0;z-index:0;opacity:.35;
  background-image:url('../img/blueprint-texture.jpg');
  background-size:cover;background-position:center;
  -webkit-mask-image:linear-gradient(to bottom, rgba(0,0,0,.5), transparent 75%);
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.5), transparent 75%);
}
.hero .wrap{position:relative;z-index:1;}
.hero .hero-title{font-size:clamp(2rem,3.6vw,2.9rem);max-width:24ch;}
.hero .lede{font-size:clamp(1.05rem,1.6vw,1.28rem);max-width:640px;color:var(--paper-dim);}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  margin-top:74px;padding-top:34px;border-top:1px solid var(--line);
}
.hero-stat b{display:block;font-family:'Space Grotesk',sans-serif;font-size:clamp(1.6rem,3vw,2.2rem);color:var(--amber);}
.hero-stat span{font-size:13px;color:var(--muted);}
@media (max-width:700px){ .hero-stats{grid-template-columns:repeat(2,1fr);row-gap:28px;} }

/* SECTION generic */
section{padding:96px 0;border-bottom:1px solid var(--line);}
.section-head{max-width:680px;margin-bottom:56px;}
.section-head h2{font-size:clamp(2rem,3.6vw,2.9rem);}
.section-head p{font-size:1.05rem;}

/* POSITIONING */
.positioning-copy{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start;}
.positioning-copy p{font-size:1.08rem;color:var(--paper);}
.positioning-copy p.dim{color:var(--paper-dim);font-size:1rem;}
.loop{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;background:var(--ink-2);
}
.loop-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);}
.loop-item:last-child{border-bottom:none;}
.loop-num{
  flex:none;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--amber-dim);color:var(--amber);
  display:flex;align-items:center;justify-content:center;
  font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:600;
}
.loop-item h4{font-size:16px;margin-bottom:3px;}
.loop-item p{font-size:13.5px;margin:0;color:var(--muted);}
.values-row{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap;}
.pill{
  font-size:12.5px;padding:6px 14px;border-radius:999px;
  border:1px solid var(--line);color:var(--paper-dim);
}
@media (max-width:900px){ .positioning-copy{grid-template-columns:1fr;} }

/* CAPABILITIES */
.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.cap-card{background:var(--ink-2);padding:30px 26px;}
.cap-card .idx{font-family:'Space Grotesk',sans-serif;color:var(--amber-dim);font-size:13px;margin-bottom:14px;}
.cap-card h3{font-size:18px;}
.cap-card p{font-size:13.8px;margin:0;}
@media (max-width:960px){ .cap-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .cap-grid{grid-template-columns:1fr;} }

/* BRAND STRIP */
.brand-strip{padding:56px 0;border-bottom:1px solid var(--line);}
.brand-strip .wrap{display:block;}
.brand-strip .label{display:block;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:30px;}
.brand-marks{
  display:flex;flex-wrap:wrap;align-items:center;
  gap:13px;
}
.brand-logo{
  display:flex;align-items:center;justify-content:center;
  height:57px;padding:0 22px;
  background:#ffffff;border-radius:12px;
  color:#14171d;
  transition:transform .2s, box-shadow .2s;cursor:default;
}
.brand-logo:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.35);}
.brand-logo svg,
.brand-logo img{
  height:56px;width:auto;display:block;object-fit:contain;
}
.brand-logo img[src*="siemens"]{height:28px;}
.brand-logo[title="Nike"] svg{height:38px;}
.brand-logo img[src*="liberty"]{transform:scale(1.3);transform-origin:center;}
.brand-logo img[src*="motorola"]{filter:brightness(0);}
@media (max-width:640px){
  .brand-marks{gap:10px;}
  .brand-logo{height:43px;padding:0 14px;}
  .brand-logo svg,.brand-logo img{height:42px;}
  .brand-logo img[src*="siemens"]{height:21px;}
  .brand-logo[title="Nike"] svg{height:28px;}
}

/* FILTER */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px;}
.filter-btn{
  font-size:13px;padding:9px 18px;border-radius:999px;border:1px solid var(--line);
  color:var(--paper-dim);cursor:pointer;background:transparent;font-family:'Inter',sans-serif;
  transition:all .15s;
}
.filter-btn:hover{border-color:var(--amber);}
.filter-btn.active{background:var(--amber);border-color:var(--amber);color:var(--ink);font-weight:600;}

/* CASE GRID */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.case-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--ink-2);transition:transform .2s, border-color .2s;
  display:flex;flex-direction:column;
}
.case-card:hover{transform:translateY(-4px);border-color:var(--amber-dim);}
.case-card .thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--ink-3);}
.case-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.case-card:hover .thumb img{transform:scale(1.05);}
.case-card .thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top, rgba(12,14,18,.9), transparent 55%);
}
.case-card .tag{
  position:absolute;top:14px;left:14px;z-index:1;
  font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  background:rgba(12,14,18,.7);border:1px solid var(--line);
  padding:5px 11px;border-radius:999px;color:var(--amber-bright);
}
.case-card .body{padding:22px;flex:1;display:flex;flex-direction:column;}
.case-card .brand{font-size:12.5px;color:var(--amber);letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px;}
.case-card h3{font-size:20px;margin-bottom:8px;}
.case-card p{font-size:13.8px;flex:1;}
.case-card .more{font-size:13px;color:var(--paper);display:flex;align-items:center;gap:6px;margin-top:10px;}
.case-card .more svg{transition:transform .15s;}
.case-card:hover .more svg{transform:translateX(3px);}
@media (max-width:960px){ .case-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:660px){ .case-grid{grid-template-columns:1fr;} }

/* TIMELINE */
.timeline{border-left:1px solid var(--line);margin-left:6px;}
.tl-item{position:relative;padding:0 0 40px 34px;}
.tl-item:last-child{padding-bottom:4px;}
.tl-item::before{
  content:"";position:absolute;left:-6px;top:4px;width:11px;height:11px;border-radius:50%;
  background:var(--ink);border:2px solid var(--amber);
}
.tl-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 16px;margin-bottom:6px;}
.tl-head h3{font-size:19px;margin:0;}
.tl-head .role{color:var(--amber-bright);font-size:14.5px;font-weight:500;}
.tl-head .dates{margin-left:auto;font-size:13px;color:var(--muted);font-family:'Space Grotesk',sans-serif;}
.tl-item p{font-size:14px;max-width:760px;margin:0;}

/* SKILLS */
.skills-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:26px;}
.skill-col h4{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--amber-bright);margin-bottom:14px;}
.skill-col ul li{font-size:14px;color:var(--paper-dim);padding:6px 0;border-bottom:1px solid var(--line);}
.skill-col ul li:last-child{border-bottom:none;}
@media (max-width:960px){ .skills-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .skills-grid{grid-template-columns:1fr;} }

/* CONTACT / FOOTER */
.contact{text-align:center;padding:110px 0;border-bottom:none;}
.contact h2{font-size:clamp(2.2rem,4.4vw,3.2rem);max-width:16ch;margin:0 auto 22px;}
.contact p{max-width:560px;margin:0 auto 34px;font-size:1.05rem;}
.contact-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;}
footer{padding:36px 0;}
footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
footer .fine{font-size:12.5px;color:var(--muted);}
footer .flinks{display:flex;gap:20px;}
footer .flinks a{font-size:13px;color:var(--paper-dim);}
footer .flinks a:hover{color:var(--amber);}

/* PASSWORD GATE */
html.locked{overflow:hidden;}
html.locked body > *:not(#gate){
  filter:blur(16px);
  pointer-events:none;
  user-select:none;
}
#gate{
  position:fixed;inset:0;z-index:1000;
  display:flex;align-items:center;justify-content:center;
  background:rgba(12,14,18,.82);
  padding:24px;
}
.gate-card{
  width:100%;max-width:420px;
  background:var(--ink-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:40px 36px;
  text-align:center;
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.gate-mark{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:20px;margin-bottom:22px;}
.gate-mark span{color:var(--amber);}
.gate-card h2{font-size:1.5rem;}
.gate-card p{font-size:14.5px;}
.gate-form{display:flex;gap:10px;margin:22px 0 6px;}
.gate-form input{
  flex:1;padding:12px 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--ink);
  color:var(--paper);font-size:15px;font-family:'Inter',sans-serif;outline:none;
}
.gate-form input:focus{border-color:var(--amber);}
.gate-form button{
  padding:12px 24px;border-radius:999px;border:1px solid var(--amber);
  background:var(--amber);color:var(--ink);font-weight:700;font-size:14px;
  cursor:pointer;font-family:'Inter',sans-serif;
}
.gate-form button:hover{background:var(--amber-bright);}
.gate-err{min-height:20px;font-size:13px;color:#e08b7c;margin-bottom:8px;}
.gate-contact{font-size:13px;color:var(--muted);text-decoration:underline;}
.gate-contact:hover{color:var(--amber-bright);}

/* CASE STUDY PAGE */
.cs-hero{padding:110px 0 0;}
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-size:13.5px;margin-bottom:28px;
}
.crumbs a{color:var(--paper-dim);transition:color .15s;}
.crumbs a:hover{color:var(--amber-bright);}
.crumbs .sep{color:var(--muted);}
.crumbs .here{color:var(--amber-bright);font-weight:600;}
.cs-meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.cs-hero h1{font-size:clamp(2.2rem,4.8vw,3.6rem);max-width:16ch;}
.cs-lede{font-size:1.15rem;max-width:680px;color:var(--paper-dim);}
.cs-meta{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  margin:40px 0 0;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cs-meta div span{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:6px;}
.cs-meta div p{margin:0;font-size:14.5px;color:var(--paper);}
.cs-figure{margin:56px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}
.cs-figure img{width:100%;object-fit:cover;max-height:640px;}
.cs-body{display:flex;flex-direction:column;padding:24px 0 10px;}
.cs-body h2{font-size:1.75rem;}
.cs-label{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--amber-bright);margin-bottom:16px;}
.cs-block{border-bottom:1px solid var(--line);padding:36px 0;}
.cs-block:last-child{border-bottom:none;}
.cs-block > div:last-child{max-width:820px;}
.cs-block ul{margin:0;}
.cs-block ul li{position:relative;padding:10px 0 10px 24px;font-size:15px;color:var(--paper-dim);border-bottom:1px solid var(--line);}
.cs-block ul li:last-child{border-bottom:none;}
.cs-block ul li::before{content:"";position:absolute;left:0;top:19px;width:7px;height:7px;border-radius:50%;background:var(--amber-dim);}
.cs-block ul li b{color:var(--paper);}
.cs-gallery{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:10px;}
@media (max-width:760px){ .cs-block{padding:26px 0;} .cs-meta{grid-template-columns:1fr;gap:14px;} .cs-gallery{grid-template-columns:1fr;} }

.cs-nav{display:flex;justify-content:space-between;padding:50px 0;gap:20px;}
.cs-nav a{font-size:14px;color:var(--paper-dim);border:1px solid var(--line);padding:12px 20px;border-radius:999px;}
.cs-nav a:hover{border-color:var(--amber);color:var(--amber);}