:root{
  --primary:#ff3d00;
  --primary-dark:#d83300;
  --dark:#111;
  --dark-soft:#1d1d1d;
  --light:#fafafa;
  --muted:#666;
  --card:#fff;
  --radius:14px;
  --shadow:0 12px 30px rgba(0,0,0,.12);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Poppins',sans-serif;background:var(--light);color:var(--dark);line-height:1.6;}
a{color:inherit;}
img{display:block;}

/* ---------------- Header ---------------- */
header{position:fixed;top:0;left:0;width:100%;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;z-index:1000;transition:background .3s,box-shadow .3s,backdrop-filter .3s;}
header.scrolled{background:rgba(17,17,17,.88);backdrop-filter:blur(10px);box-shadow:0 8px 30px rgba(0,0,0,.18);}
.logo{font-size:1.5rem;font-weight:700;color:#fff;text-decoration:none;letter-spacing:.2px;}
.logo span{color:var(--primary);}
nav ul{display:flex;gap:2rem;list-style:none;}
nav a{color:#fff;text-decoration:none;font-weight:300;position:relative;}
nav a::after{content:'';position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--primary);transition:width .3s;}
nav a:hover::after,nav a:focus-visible::after{width:100%;}
.burger{display:none;flex-direction:column;gap:6px;cursor:pointer;background:none;border:none;}
.burger span{width:24px;height:3px;background:#fff;transition:transform .3s,opacity .3s;}
.burger.open span:nth-child(1){transform:translateY(9px) rotate(45deg);}
.burger.open span:nth-child(2){opacity:0;}
.burger.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg);}

/* ---------------- Sections ---------------- */
section{padding:6rem 2rem;max-width:1200px;margin-inline:auto;}
.section-heading{text-align:center;max-width:760px;margin:0 auto 2.5rem;}
.section-heading h2,.split-section h2{font-size:clamp(2rem,4vw,2.8rem);line-height:1.15;margin-bottom:1rem;}
.section-heading p{color:var(--muted);}
.section-kicker{color:var(--primary);text-transform:uppercase;font-size:.82rem;font-weight:700;letter-spacing:.14em;margin-bottom:.75rem;}

/* Hero */
#hero{position:relative;height:100vh;max-width:none;display:flex;align-items:center;justify-content:center;color:#fff;text-align:center;overflow:hidden;}
#hero::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.72),rgba(17,17,17,.58));z-index:-1;}
#hero iframe{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:-2;object-fit:cover;}
.hero-content{width:min(920px,92vw);padding-top:3rem;}
.eyebrow{color:#ffb199;text-transform:uppercase;font-size:.85rem;font-weight:700;letter-spacing:.14em;margin-bottom:1rem;}
#hero h1{font-size:clamp(2.4rem,7vw,5rem);line-height:1.05;margin-bottom:1.25rem;}
#hero p:not(.eyebrow){font-size:clamp(1rem,2vw,1.25rem);max-width:760px;margin-inline:auto;color:rgba(255,255,255,.88);}
.hero-actions{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;margin-top:2rem;}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.85rem 1.4rem;border-radius:999px;text-decoration:none;font-weight:600;transition:transform .2s,background .2s,border-color .2s;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--primary);color:#fff;}
.btn-primary:hover{background:var(--primary-dark);}
.btn-secondary{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08);}
.btn-secondary:hover{background:rgba(255,255,255,.16);}
.hero-badges{display:flex;justify-content:center;gap:.75rem;flex-wrap:wrap;margin-top:1.5rem;}
.hero-badges span{border:1px solid rgba(255,255,255,.28);background:rgba(0,0,0,.25);padding:.45rem .75rem;border-radius:999px;font-size:.85rem;}

@supports not (object-fit: cover){
  #hero iframe{width:177.78vh;height:100vh;left:50%;transform:translateX(-50%);}
}

/* About */
.split-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:3rem;align-items:center;}
#about img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;}
#about p{margin-bottom:1rem;color:#333;}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem;}
.stats div{background:#fff;border-radius:var(--radius);padding:1rem;box-shadow:0 8px 20px rgba(0,0,0,.08);}
.stats strong{display:block;color:var(--primary);font-size:1.5rem;line-height:1;}
.stats span{display:block;color:var(--muted);font-size:.82rem;margin-top:.35rem;}

/* Portfolio */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem;}
.grid-item{position:relative;cursor:pointer;border-radius:var(--radius);overflow:hidden;background:#000;box-shadow:var(--shadow);min-height:230px;isolation:isolate;}
.grid-item img{width:100%;height:100%;min-height:230px;object-fit:cover;transition:transform .35s,opacity .35s;}
.grid-item::after{content:'▶';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.85);font-size:2rem;color:#fff;opacity:0;transition:opacity .3s,transform .3s;z-index:2;}
.grid-item::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.82));z-index:1;}
.grid-item:hover img,.grid-item:focus-visible img{transform:scale(1.05);opacity:.9;}
.grid-item:hover::after,.grid-item:focus-visible::after{opacity:1;transform:translate(-50%,-50%) scale(1);}
.project-info{position:absolute;left:1rem;right:1rem;bottom:1rem;color:#fff;z-index:2;}
.project-info h3{font-size:1.05rem;margin-bottom:.2rem;}
.project-info p{font-size:.85rem;color:rgba(255,255,255,.76);}

/* Services */
#services{background:#fff;max-width:none;}
#services .section-heading,#services .services-wrap{max-width:1200px;margin-inline:auto;}
.services-wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;}
.service{background:var(--light);padding:2rem;border-radius:var(--radius);box-shadow:0 6px 18px rgba(0,0,0,.08);}
.service h3{margin-bottom:1rem;color:var(--primary);}
.service p{font-size:.92rem;color:#444;}

/* Process */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem;}
.step{background:#fff;border-radius:var(--radius);padding:1.5rem;box-shadow:0 6px 18px rgba(0,0,0,.08);border-top:3px solid var(--primary);}
.step span{display:inline-block;color:var(--primary);font-weight:700;margin-bottom:.75rem;}
.step h3{margin-bottom:.5rem;}
.step p{color:#555;font-size:.92rem;}

/* Testimonials */
#testimonials{background:var(--dark);color:#fff;max-width:none;}
#testimonials .section-heading,.testimonials-wrap{max-width:1000px;margin-inline:auto;}
#testimonials .section-heading p{color:rgba(255,255,255,.7);}
.testimonials-wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;}
blockquote{background:var(--dark-soft);border-radius:var(--radius);padding:2rem;box-shadow:0 8px 24px rgba(0,0,0,.25);}
blockquote p{font-size:1rem;margin-bottom:1rem;}
blockquote cite{color:#bbb;font-style:normal;font-size:.9rem;}

/* Contact */
#contact{background:var(--dark);color:#fff;max-width:none;}
#contact .section-heading,#contact form{max-width:700px;margin-inline:auto;}
#contact .section-heading p{color:rgba(255,255,255,.76);}
#contact form{display:grid;gap:1rem;}
#contact input,#contact textarea{padding:.9rem;border:1px solid transparent;border-radius:8px;font-family:inherit;font-size:1rem;}
#contact textarea{min-height:170px;resize:vertical;}
#contact input:focus,#contact textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,61,0,.2);}
#contact button{padding:.9rem;border:none;background:var(--primary);color:#fff;font-size:1rem;cursor:pointer;border-radius:999px;font-weight:700;transition:background .2s,transform .2s;}
#contact button:hover{background:var(--primary-dark);transform:translateY(-2px);}
.form-note{text-align:center;color:#aaa;font-size:.9rem;}
.form-note a{color:#fff;text-decoration-color:var(--primary);}

footer{padding:2rem;text-align:center;background:#000;color:#777;font-size:.85rem;}
footer p + p{margin-top:.3rem;}

/* ---------------- Modal ---------------- */
#modal{position:fixed;inset:0;background:rgba(17,17,17,.92);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s;z-index:2000;padding:2rem;}
#modal.open{opacity:1;pointer-events:auto;}
#modal .close{position:absolute;top:2rem;right:2rem;font-size:2rem;color:#fff;cursor:pointer;background:none;border:none;}
#modalContent{width:90vw;max-width:1000px;display:flex;justify-content:center;}
#modalContent video,#modalContent iframe{width:100%;height:auto;aspect-ratio:16/9;border:none;border-radius:8px;box-shadow:0 10px 20px rgba(0,0,0,.3);}

/* ---------------- Animations ---------------- */
.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out;}
.fade-in.show{opacity:1;transform:translateY(0);}

@media(max-width:768px){
  header{padding:1rem 1.25rem;}
  nav{position:fixed;inset:0 0 0 35%;background:rgba(17,17,17,.97);transform:translateX(100%);transition:transform .3s;padding:0 1rem;}
  nav.open{transform:translateX(0);}
  nav ul{flex-direction:column;align-items:flex-start;margin-top:6rem;gap:1.3rem;}
  .burger{display:flex;}
  section{padding:4.5rem 1.25rem;}
  .split-section{grid-template-columns:1fr;gap:2rem;}
  .stats{grid-template-columns:1fr;}
  #hero{height:92vh;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .btn{width:100%;}
}

@media(max-width:480px){
  nav{inset:0 0 0 20%;}
  .grid{grid-template-columns:1fr;}
}