/* ============ Design tokens ============ */
:root{
  --orange: #f2812a;
  --orange-deep: #d96c1c;
  --cream: #f8f6f1;
  --cream-2: #f1eee6;
  --dark: #1c1b19;
  --dark-2: #2b2a27;
  --gray: #6f6d68;
  --gray-light: #a6a39c;
  --white: #ffffff;
  --line: rgba(28,27,25,0.1);
  --radius: 2px;
  --ease: cubic-bezier(.16,.84,.44,1);
  --maxw: 1180px;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Jost', 'Helvetica Neue', Arial, sans-serif;
  font-weight:400;
  color:var(--dark);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
h1,h2,h3{font-weight:400; letter-spacing:-0.01em;}
ul{list-style:none;}
button{font-family:inherit; cursor:pointer;}

.section-inner{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 32px;
}

.eyebrow{
  text-transform:uppercase;
  letter-spacing:0.18em;
  font-size:12px;
  color:var(--orange);
  font-weight:500;
  margin-bottom:18px;
}

.lead{
  font-size:18px;
  color:var(--gray);
  max-width:640px;
  font-weight:300;
}

/* ============ Progress bar ============ */
.progress-bar{
  position:fixed;
  top:0; left:0;
  height:2px;
  width:0%;
  background:var(--orange);
  z-index:1000;
  transition:width 0.08s linear;
}

/* ============ Nav ============ */
.nav{
  position:fixed;
  top:0; left:0; right:0;
  z-index:900;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(248,246,241,0.92);
  backdrop-filter: blur(10px);
  border-color:var(--line);
}
.nav-inner{
  max-width:var(--maxw);
  margin:0 auto;
  padding:22px 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.nav-logo{
  display:flex;
  align-items:baseline;
  gap:8px;
}
.logo-mark{
  font-size:22px;
  letter-spacing:0.04em;
  color:var(--dark);
}
.nav.scrolled .logo-mark, .footer .logo-mark{ color:var(--dark); }
.hero .nav-logo .logo-mark{ color:var(--white); }
.amp{ color:var(--orange); font-style:italic; }
.logo-sub{
  font-size:11px;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--gray-light);
}
.nav.scrolled .logo-sub{ color:var(--gray); }

.nav-links{
  display:flex;
  gap:38px;
}
.nav-links a{
  font-size:14px;
  letter-spacing:0.03em;
  color:var(--white);
  opacity:0.85;
  position:relative;
  padding:4px 0;
  transition:opacity 0.3s;
}
.nav.scrolled .nav-links a{ color:var(--dark); opacity:0.75; }
.nav-links a:hover{ opacity:1; }
.nav-links a::after{
  content:'';
  position:absolute;
  left:0; bottom:0;
  width:0%; height:1px;
  background:currentColor;
  transition:width 0.3s var(--ease);
}
.nav-links a:hover::after{ width:100%; }

.nav-cta{
  font-size:13px;
  letter-spacing:0.03em;
  border:1px solid rgba(255,255,255,0.5);
  color:var(--white);
  padding:10px 22px;
  border-radius:var(--radius);
  transition: all 0.3s var(--ease);
}
.nav.scrolled .nav-cta{ border-color:var(--dark); color:var(--dark); }
.nav-cta:hover{ background:var(--orange); border-color:var(--orange); color:var(--white); }

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
}
.nav-toggle span{
  width:22px; height:1px;
  background:var(--white);
  transition:all 0.3s;
}
.nav.scrolled .nav-toggle span{ background:var(--dark); }

/* ============ Buttons ============ */
.btn{
  display:inline-block;
  padding:15px 32px;
  font-size:14px;
  letter-spacing:0.04em;
  border-radius:var(--radius);
  transition: all 0.35s var(--ease);
  border:1px solid transparent;
}
.btn-primary{
  background:var(--orange);
  color:var(--white);
}
.btn-primary:hover{
  background:var(--orange-deep);
  transform:translateY(-2px);
}
.btn-ghost{
  border-color:rgba(255,255,255,0.5);
  color:var(--white);
}
.btn-ghost:hover{
  border-color:var(--white);
  background:rgba(255,255,255,0.08);
}
.btn-full{ width:100%; text-align:center; border:none; }

/* ============ Parallax base ============ */
.parallax-bg{
  position:absolute;
  top:-15%; left:0;
  width:100%; height:130%;
  background-size:cover;
  background-position:center;
  will-change:transform;
}

/* ============ Hero: video carousel ============ */
.hero-media{ overflow:hidden; background:#1c1b19; }
.hero-poster{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  opacity:1;
  transition:opacity 1.6s ease;
}
.hero-video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  opacity:0;
  transition:opacity 1.6s ease;
}
.hero-video.active{ opacity:1; }
.hero-media.video-active .hero-poster{ opacity:0; }
@media (prefers-reduced-motion: reduce){
  .hero-video{ display:none; }
}

/* ============ Hero ============ */
.hero{
  position:relative;
  height:100vh;
  min-height:600px;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
}
.hero-overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(20,18,15,0.55) 0%, rgba(20,18,15,0.4) 45%, rgba(20,18,15,0.75) 100%);
}
.hero-content{
  position:relative;
  z-index:2;
  text-align:center;
  color:var(--white);
  max-width:780px;
  padding:0 24px;
}
.hero .eyebrow{ color:var(--orange); text-align:center; }
.hero h1{
  font-size:clamp(34px, 6vw, 64px);
  line-height:1.12;
  font-weight:300;
  margin-bottom:22px;
}
.hero-sub{
  font-size:17px;
  font-weight:300;
  color:rgba(255,255,255,0.85);
  max-width:560px;
  margin:0 auto 36px;
}
.hero-actions{
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
}
.scroll-cue{
  position:absolute;
  bottom:36px; left:50%;
  transform:translateX(-50%);
  z-index:2;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  color:rgba(255,255,255,0.7);
}
.scroll-cue span{
  width:1px; height:36px;
  background:rgba(255,255,255,0.5);
  position:relative;
  overflow:hidden;
}
.scroll-cue span::after{
  content:'';
  position:absolute;
  top:-100%; left:0;
  width:100%; height:100%;
  background:var(--orange);
  animation:scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine{
  0%{ top:-100%; }
  60%{ top:100%; }
  100%{ top:100%; }
}
.scroll-cue p{
  font-size:11px;
  letter-spacing:0.2em;
  text-transform:uppercase;
}

/* ============ Section spacing ============ */
section{ position:relative; }
.about, .services, .process, .contact{ padding:130px 0; }
.work{ padding:130px 0 0; }

h2{
  font-size:clamp(28px, 3.6vw, 44px);
  margin-bottom:24px;
}

/* ============ About ============ */
.stat-row{
  display:flex;
  gap:64px;
  margin-top:56px;
  flex-wrap:wrap;
  border-top:1px solid var(--line);
  padding-top:40px;
}
.stat{ display:flex; flex-direction:column; gap:6px; }
.stat-num{
  font-size:38px;
  color:var(--orange);
  font-weight:400;
}
.stat-label{
  font-size:13px;
  color:var(--gray);
  letter-spacing:0.03em;
}

/* ============ Services ============ */
.services{ background:var(--cream-2); }
.services-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--line);
  margin-top:60px;
  border:1px solid var(--line);
}
.service{
  background:var(--cream-2);
  padding:44px 36px;
  transition:background 0.35s var(--ease);
}
.service:hover{ background:var(--cream); }
.service-num{
  display:block;
  font-size:13px;
  color:var(--orange);
  letter-spacing:0.1em;
  margin-bottom:18px;
}
.service h3{
  font-size:20px;
  font-weight:400;
  margin-bottom:12px;
}
.service p{
  font-size:15px;
  color:var(--gray);
  font-weight:300;
}

/* ============ Work ============ */
.work-note{ margin-bottom:0; }
.work .section-inner{ margin-bottom:60px; }
.work-panel{
  position:relative;
  height:60vh;
  min-height:380px;
  overflow:hidden;
  margin:60px 0;
}
.work-panel-overlay{
  position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(20,18,15,0.72) 0%, rgba(20,18,15,0.3) 60%, rgba(20,18,15,0.1) 100%);
}
.work-panel-content{
  position:relative;
  z-index:2;
  height:100%;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:14px;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 32px;
  color:var(--white);
}
.work-tag{
  font-size:12px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--orange);
}
.work-panel-content h3{
  font-size:clamp(24px, 3.2vw, 36px);
  font-weight:300;
  max-width:520px;
}

.work-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:28px;
}
.work-card{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius);
  aspect-ratio:4/3;
}
.work-card.wide{ grid-column:span 1; }
.work-card img{
  width:100%; height:100%;
  object-fit:cover;
  transition:transform 0.6s var(--ease);
}
.work-card:hover img{ transform:scale(1.06); }
.work-card figcaption{
  position:absolute;
  left:0; right:0; bottom:0;
  padding:20px;
  font-size:14px;
  color:var(--white);
  background:linear-gradient(0deg, rgba(0,0,0,0.65), transparent);
  letter-spacing:0.02em;
}

/* ============ Process ============ */
.process{
  position:relative;
  overflow:hidden;
  padding:160px 0;
}
.process-overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(15,13,11,0.88), rgba(15,13,11,0.82));
}
.process-content{ position:relative; z-index:2; color:var(--white); }
.process .eyebrow{ color:var(--orange); }
.process .lead{ color:rgba(255,255,255,0.78); }
.process-steps{
  display:flex;
  gap:0;
  margin-top:60px;
  border-top:1px solid rgba(255,255,255,0.18);
  flex-wrap:wrap;
}
.process-step{
  flex:1;
  min-width:140px;
  padding:28px 24px 0 0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.process-step span{
  color:var(--orange);
  font-size:13px;
  letter-spacing:0.1em;
}
.process-step p{
  font-size:15px;
  font-weight:300;
  color:rgba(255,255,255,0.85);
}

/* ============ Contact ============ */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:start;
}
.contact-details{
  margin-top:40px;
  display:flex;
  flex-direction:column;
  gap:22px;
}
.contact-details li{
  display:flex;
  flex-direction:column;
  gap:4px;
  border-bottom:1px solid var(--line);
  padding-bottom:18px;
}
.contact-label{
  font-size:11px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--orange);
}
.contact-details a{
  font-size:17px;
  transition:color 0.3s;
}
.contact-details a:hover{ color:var(--orange); }
.contact-details span:not(.contact-label){ font-size:17px; font-weight:300; }

.contact-form{
  display:flex;
  flex-direction:column;
  gap:20px;
  background:var(--white);
  padding:44px;
  border:1px solid var(--line);
}
.form-row{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.form-row label{
  font-size:12px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--gray);
}
.form-row input, .form-row textarea{
  font-family:inherit;
  font-size:15px;
  font-weight:300;
  padding:13px 14px;
  border:1px solid var(--line);
  background:var(--cream);
  border-radius:var(--radius);
  color:var(--dark);
  transition:border-color 0.3s;
}
.form-row input:focus, .form-row textarea:focus{
  outline:none;
  border-color:var(--orange);
}
.form-note{
  font-size:12px;
  color:var(--gray-light);
  text-align:center;
}

/* ============ Footer ============ */
.footer{
  background:var(--dark);
  color:rgba(255,255,255,0.7);
  padding:64px 0 36px;
}
.footer .logo-mark{ color:var(--white); }
.footer-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:16px;
}
.footer-tagline{
  font-size:13px;
  letter-spacing:0.1em;
  color:rgba(255,255,255,0.5);
}
.footer-social{
  display:flex;
  gap:24px;
  margin-top:8px;
}
.footer-social a{
  font-size:13px;
  color:rgba(255,255,255,0.7);
  transition:color 0.3s;
}
.footer-social a:hover{ color:var(--orange); }
.footer-copy{
  font-size:12px;
  color:rgba(255,255,255,0.35);
  margin-top:24px;
}

/* ============ Reveal animation ============ */
.reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.in-view{
  opacity:1;
  transform:translateY(0);
}

/* ============ Responsive ============ */
@media (max-width: 900px){
  .nav-links, .nav-cta{ display:none; }
  .nav-toggle{ display:flex; }
  .nav-links.open{
    display:flex;
    flex-direction:column;
    position:fixed;
    top:0; right:0;
    height:100vh;
    width:70%;
    max-width:320px;
    background:var(--dark);
    padding:100px 40px;
    gap:28px;
    z-index:850;
  }
  .nav-links.open a{ color:var(--white); font-size:18px; }

  .services-grid{ grid-template-columns:1fr; }
  .work-grid{ grid-template-columns:1fr 1fr; }
  .work-card.wide{ grid-column:span 2; }
  .contact-grid{ grid-template-columns:1fr; gap:56px; }
  .about, .services, .process, .contact{ padding:90px 0; }
  .process{ padding:110px 0; }
}
@media (max-width: 560px){
  .work-grid{ grid-template-columns:1fr; }
  .work-card.wide{ grid-column:span 1; }
  .stat-row{ gap:36px; }
  .contact-form{ padding:28px; }
  .section-inner{ padding:0 22px; }
}

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