/* =================================================================
   SitesBayou — Portfolio
   Dark, premium agency aesthetic. Custom-coded, no framework.
   ================================================================= */

:root{
  /* surfaces */
  --bg:        #0a0b0f;
  --bg-2:      #0f1117;
  --bg-3:      #151823;
  --panel:     rgba(255,255,255,.025);
  --line:      rgba(255,255,255,.09);
  --line-2:    rgba(255,255,255,.16);

  /* text */
  --text:      #eef1f7;
  --muted:     #9aa3b6;
  --faint:     #6b7488;

  /* brand */
  --accent:    #7c5cff;   /* electric indigo */
  --accent-2:  #2dd4bf;   /* teal           */
  --accent-3:  #ff7a59;   /* warm coral (sparingly) */
  --grad:      linear-gradient(120deg,#8b7bff 0%,#2dd4bf 100%);
  --grad-soft: linear-gradient(120deg,rgba(139,123,255,.18),rgba(45,212,191,.18));

  --radius:    18px;
  --radius-sm: 12px;
  --shadow:    0 24px 60px -24px rgba(0,0,0,.7);
  --shadow-lg: 0 40px 90px -30px rgba(0,0,0,.8);

  --maxw:      1180px;
  --ease:      cubic-bezier(.22,.61,.36,1);
  --font-d:    "Space Grotesk", system-ui, sans-serif;
  --font-b:    "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-b);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

h1,h2,h3,h4{font-family:var(--font-d);font-weight:600;line-height:1.08;letter-spacing:-.02em;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{margin:0;padding:0;list-style:none}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,48px)}
.section{padding-block:clamp(72px,10vw,128px);position:relative}
.eyebrow{
  font-family:var(--font-d);font-size:.8rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent-2);margin-bottom:18px;display:inline-block;
}
.section-head{max-width:680px;margin-bottom:clamp(40px,6vw,64px)}
.section-head h2{font-size:clamp(2rem,4.6vw,3.1rem)}
.section-head p{color:var(--muted);margin-top:18px;font-size:1.08rem}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;justify-content:center;
  font-family:var(--font-d);font-weight:600;font-size:.98rem;
  padding:.92em 1.5em;border-radius:999px;cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s;
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px}
.btn-primary{background:var(--grad);color:#0a0b0f;box-shadow:0 10px 30px -8px rgba(124,92,255,.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -10px rgba(124,92,255,.6)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--accent-2);color:#fff;transform:translateY(-2px)}
.btn-lg{padding:1.05em 1.8em;font-size:1.05rem}

/* ---------- nav ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  transition:background .3s,border-color .3s,backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{background:rgba(10,11,15,.78);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.6em;font-family:var(--font-d);font-weight:600;font-size:1.18rem;letter-spacing:-.01em}
.brand .mark{width:30px;height:30px;flex:none}
.brand b{font-weight:600}
.brand .s{color:var(--muted);font-weight:500}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{color:var(--muted);font-size:.96rem;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{margin-left:6px}
.nav-links a.btn-primary{color:#0a0b0f}
.nav-links a.btn-primary:hover{color:#0a0b0f}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:10px;width:44px;height:44px;cursor:pointer;padding:0}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--text);margin:4px auto;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:clamp(130px,18vw,200px);padding-bottom:clamp(70px,9vw,110px);overflow:hidden}
.hero-glow{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero-glow::before{
  content:"";position:absolute;top:-18%;left:50%;transform:translateX(-50%);
  width:min(900px,120vw);height:560px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(124,92,255,.30),transparent 70%);filter:blur(20px);
}
.hero-glow::after{
  content:"";position:absolute;top:8%;right:-8%;width:480px;height:480px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(45,212,191,.22),transparent 70%);filter:blur(20px);
}
.hero-grid{position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,#000 30%,transparent 75%);
          mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,#000 30%,transparent 75%);
}
.pill{
  display:inline-flex;align-items:center;gap:.6em;padding:.5em 1em;border-radius:999px;
  border:1px solid var(--line-2);background:var(--panel);font-size:.86rem;color:var(--muted);margin-bottom:28px;
}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 4px rgba(45,212,191,.18)}
.hero h1{font-size:clamp(2.5rem,6.6vw,4.6rem);max-width:14ch}
.hero .lead{color:var(--muted);font-size:clamp(1.08rem,2vw,1.3rem);max-width:54ch;margin-top:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.hero-stats{display:flex;flex-wrap:wrap;gap:36px;margin-top:54px;padding-top:34px;border-top:1px solid var(--line)}
.hero-stats .num{font-family:var(--font-d);font-size:1.9rem;font-weight:600}
.hero-stats .lbl{color:var(--faint);font-size:.85rem;margin-top:2px}

/* ---------- marquee / trust ---------- */
.trust{border-block:1px solid var(--line);background:var(--bg-2)}
.trust-inner{display:flex;align-items:center;gap:18px;padding-block:24px;flex-wrap:wrap;justify-content:center}
.trust-inner .t-label{color:var(--faint);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;font-family:var(--font-d)}
.trust-inner .t-names{display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:center}
.trust-inner .t-names span{color:var(--muted);font-weight:500;font-size:.98rem}

/* ---------- work ---------- */
.work-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.filter{
  font-family:var(--font-d);font-size:.86rem;font-weight:500;color:var(--muted);
  padding:.5em 1.05em;border-radius:999px;border:1px solid var(--line);background:transparent;cursor:pointer;
  transition:.2s;
}
.filter:hover{color:var(--text);border-color:var(--line-2)}
.filter.active{color:#0a0b0f;background:var(--grad);border-color:transparent;font-weight:600}

.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:40px}
.card{
  position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--bg-2);box-shadow:var(--shadow);
  transition:transform .4s var(--ease),border-color .3s,box-shadow .4s;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:var(--shadow-lg)}
.card-media{position:relative;aspect-ratio:840/529;overflow:hidden;background:var(--bg-3)}
.card-media img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .6s var(--ease)}
.card:hover .card-media img{transform:scale(1.045)}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,11,15,.55),transparent 45%)}
.badge{
  position:absolute;top:14px;left:14px;z-index:2;display:inline-flex;align-items:center;gap:.5em;
  padding:.4em .8em;border-radius:999px;font-size:.76rem;font-weight:600;font-family:var(--font-d);
  background:rgba(10,11,15,.7);backdrop-filter:blur(6px);border:1px solid var(--line-2);
}
.badge.live{color:#091a14;background:#2dd4bf;border-color:transparent}
.badge.live .dot{width:7px;height:7px;border-radius:50%;background:#091a14;animation:pulse 1.8s infinite}
.badge.soon{color:var(--accent-2)}
.badge.tmpl{color:var(--accent-3)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.card-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card-body .cat{color:var(--accent-2);font-size:.78rem;font-family:var(--font-d);letter-spacing:.08em;text-transform:uppercase}
.card-body h3{font-size:1.4rem;margin-top:8px}
.card-body .desc{color:var(--muted);font-size:.97rem;margin-top:10px;flex:1}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.tags span{font-size:.76rem;color:var(--muted);border:1px solid var(--line);border-radius:7px;padding:.3em .6em}
.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:20px;gap:12px}
.visit{display:inline-flex;align-items:center;gap:.45em;font-family:var(--font-d);font-weight:600;font-size:.92rem;color:var(--text);transition:gap .2s,color .2s}
.visit svg{width:15px;height:15px;transition:transform .25s}
.card:hover .visit{color:var(--accent-2)}
.card:hover .visit svg{transform:translate(2px,-2px)}
.visit.muted{color:var(--faint);cursor:default}
.domain{color:var(--faint);font-size:.84rem;font-family:var(--font-d)}

/* ---------- services ---------- */
.bg-alt{background:var(--bg-2);border-block:1px solid var(--line)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.svc{
  padding:30px 26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);
  transition:transform .3s var(--ease),border-color .3s,background .3s;
}
.svc:hover{transform:translateY(-4px);border-color:var(--line-2);background:var(--bg-3)}
.svc .ic{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--line);margin-bottom:18px}
.svc .ic svg{width:24px;height:24px;stroke:var(--accent-2)}
.svc h3{font-size:1.22rem}
.svc p{color:var(--muted);font-size:.96rem;margin-top:10px}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:8px;counter-reset:step}
.step{position:relative;padding:28px 24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2)}
.step .n{font-family:var(--font-d);font-size:2.4rem;font-weight:700;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.step h3{font-size:1.18rem}
.step p{color:var(--muted);font-size:.94rem;margin-top:9px}

/* ---------- why ---------- */
.why-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.why-list{display:grid;gap:8px;margin-top:30px}
.why-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.why-list .ck{flex:none;width:26px;height:26px;border-radius:8px;background:var(--grad-soft);border:1px solid var(--line);display:grid;place-items:center;margin-top:2px}
.why-list .ck svg{width:14px;height:14px;stroke:var(--accent-2)}
.why-list b{font-family:var(--font-d);font-weight:600}
.why-list p{color:var(--muted);font-size:.95rem;margin-top:3px}
.offer{border:1px solid var(--line-2);border-radius:var(--radius);padding:clamp(28px,4vw,40px);background:linear-gradient(160deg,var(--bg-3),var(--bg-2));box-shadow:var(--shadow)}
.offer .tagx{font-family:var(--font-d);color:var(--accent-2);font-size:.82rem;letter-spacing:.14em;text-transform:uppercase}
.offer h3{font-size:1.7rem;margin-top:12px}
.offer p{color:var(--muted);margin-top:14px}
.offer .btn{margin-top:24px;width:100%}

/* ---------- cta band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:clamp(20px,3vw,28px);padding:clamp(44px,7vw,80px);text-align:center;
  background:linear-gradient(140deg,#15182a,#0d0f18);border:1px solid var(--line-2)}
.cta-band::before{content:"";position:absolute;top:-50%;left:50%;transform:translateX(-50%);width:700px;height:500px;
  background:radial-gradient(closest-side,rgba(124,92,255,.28),transparent 70%);filter:blur(20px);z-index:0}
.cta-band>*{position:relative;z-index:1}
.cta-band h2{font-size:clamp(2rem,5vw,3.2rem)}
.cta-band p{color:var(--muted);max-width:52ch;margin:18px auto 0}
.cta-band .row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,6vw,72px)}
.contact-info h2{font-size:clamp(2rem,4.4vw,2.9rem)}
.contact-info p{color:var(--muted);margin-top:18px}
.contact-meta{margin-top:30px;display:grid;gap:16px}
.contact-meta a,.contact-meta div{display:flex;align-items:center;gap:14px;color:var(--text);font-weight:500}
.contact-meta .ic{width:42px;height:42px;border-radius:11px;background:var(--panel);border:1px solid var(--line);display:grid;place-items:center;flex:none}
.contact-meta .ic svg{width:19px;height:19px;stroke:var(--accent-2)}
.contact-meta small{display:block;color:var(--faint);font-weight:400;font-size:.82rem}
form{display:grid;gap:16px;padding:clamp(26px,3vw,34px);border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2)}
.field{display:grid;gap:7px}
.field label{font-size:.86rem;color:var(--muted);font-family:var(--font-d)}
.field input,.field textarea,.field select{
  background:var(--bg);border:1px solid var(--line-2);border-radius:11px;color:var(--text);
  padding:.85em 1em;font-family:inherit;font-size:.98rem;transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,92,255,.2)}
.field textarea{resize:vertical;min-height:120px}
.form-note{color:var(--faint);font-size:.82rem;text-align:center}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);background:var(--bg-2);padding-block:48px 36px}
.footer-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.footer p{color:var(--muted);font-size:.95rem;margin-top:14px;max-width:38ch}
.footer-links{display:flex;gap:40px;flex-wrap:wrap}
.footer-col h4{font-family:var(--font-d);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:14px}
.footer-col a{display:block;color:var(--muted);font-size:.95rem;padding:5px 0;transition:color .2s}
.footer-col a:hover{color:var(--text)}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:40px;padding-top:24px;border-top:1px solid var(--line);color:var(--faint);font-size:.86rem}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .nav-links{
    position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(10,11,15,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);
    padding:14px clamp(20px,5vw,48px) 26px;transform:translateY(-130%);transition:transform .35s var(--ease);
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:15px 0;border-bottom:1px solid var(--line);font-size:1.05rem;color:var(--text)}
  .nav-cta{margin:16px 0 0}.nav-cta .btn{width:100%}
  .nav-toggle{display:block}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:680px){
  body{font-size:16px}
  .work-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero-stats{gap:24px}
  .footer-top{flex-direction:column}
}