/* ============================================================
   Soft Oceans AI — Global Stylesheet
   Font: Exo · Theme: Deep-ocean dark, glass surfaces, gradient current
   ============================================================ */
:root{
  --bg:#050A14;            /* abyss */
  --bg-2:#08101F;          /* deep panel */
  --glass:rgba(255,255,255,.04);
  --glass-2:rgba(255,255,255,.07);
  --stroke:rgba(140,170,220,.14);
  --stroke-strong:rgba(140,170,220,.28);
  --text:#EAF1FB;
  --muted:#93A5C1;
  --dim:#5F7291;
  --blue:#1E7CFF;          /* current */
  --cyan:#00D4C8;          /* seafoam */
  --grad:linear-gradient(92deg,#1E7CFF 0%,#00D4C8 100%);
  --grad-soft:linear-gradient(135deg,rgba(30,124,255,.16),rgba(0,212,200,.10));
  --radius:20px;
  --font:'Exo',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{padding:100px 0;position:relative}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.015em;font-weight:700}
h2{font-size:clamp(30px,4.2vw,46px)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin-bottom:18px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad);box-shadow:0 0 12px rgba(0,212,200,.8)}
.sub{color:var(--muted);font-size:17px;max-width:660px;margin-top:16px;font-weight:400}
.center{text-align:center}
.center .sub{margin-left:auto;margin-right:auto}
.center .eyebrow{justify-content:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font);font-weight:600;font-size:15px;padding:15px 30px;border-radius:14px;cursor:pointer;border:none;transition:transform .25s ease,box-shadow .25s ease,background .25s ease}
.btn-grad{background:var(--grad);color:#04121C;box-shadow:0 10px 30px rgba(30,124,255,.35)}
.btn-grad:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,212,200,.4)}
.btn-line{border:1px solid var(--stroke-strong);color:var(--text);background:var(--glass)}
.btn-line:hover{border-color:var(--cyan);color:var(--cyan)}

/* Ambient orbs */
.orb{position:absolute;border-radius:50%;filter:blur(110px);pointer-events:none;z-index:0}
.orb-blue{background:rgba(30,124,255,.22)}
.orb-cyan{background:rgba(0,212,200,.16)}

/* ============ Header ============ */
header{position:sticky;top:0;z-index:100;background:rgba(5,10,20,.72);backdrop-filter:blur(18px);border-bottom:1px solid var(--stroke)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.logo-link{display:flex;align-items:center;gap:11px}
.logo-link img{height:38px;width:auto;filter:brightness(0) invert(1)}
.logo-tag{font-size:9.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-top:1px}
.nav-links{display:flex;gap:30px;font-size:14.5px;font-weight:500;color:var(--muted)}
.nav-links a{transition:color .2s ease;padding:6px 0}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a.active{border-bottom:2px solid var(--cyan)}
.nav .btn{padding:11px 22px;font-size:14px}
.menu-toggle{display:none;background:none;border:1px solid var(--stroke-strong);border-radius:10px;width:44px;height:44px;font-size:20px;cursor:pointer;color:var(--text)}

/* ============ Hero (home) ============ */
.hero{padding:130px 0 110px;text-align:center;overflow:hidden}
.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(120,160,230,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(120,160,230,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 75% 65% at 50% 35%,#000 30%,transparent 75%);z-index:0}
.hero-inner{position:relative;z-index:2;max-width:930px;margin:0 auto}
.hero-badge{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--stroke-strong);background:var(--glass);border-radius:999px;padding:8px 18px;font-size:13px;color:var(--muted);margin-bottom:30px}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:pulse 2.2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-size:clamp(40px,6.4vw,74px);font-weight:800;letter-spacing:-.025em}
.rotator-line{display:block;margin-top:6px;min-height:1.25em}
.rotator{display:inline-block;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;position:relative}
.rotator.swap-out{animation:wordOut .35s ease forwards}
.rotator.swap-in{animation:wordIn .45s ease forwards}
@keyframes wordOut{to{opacity:0;transform:translateY(-16px);filter:blur(4px)}}
@keyframes wordIn{from{opacity:0;transform:translateY(18px);filter:blur(4px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}
.hero p.lead{margin:26px auto 0;font-size:18.5px;color:var(--muted);max-width:640px}
.hero-cta{margin-top:40px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero-stats{margin-top:64px;display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.hero-stats .chip{border:1px solid var(--stroke);background:var(--glass);border-radius:14px;padding:14px 24px;font-size:13.5px;color:var(--muted)}
.hero-stats .chip b{display:block;font-size:21px;font-weight:700;color:#fff}

/* Page hero (inner pages) */
.page-hero{padding:96px 0 70px;overflow:hidden}
.page-hero h1{font-size:clamp(34px,5vw,56px);font-weight:800;max-width:820px}
.breadcrumb{font-size:13px;color:var(--dim);margin-bottom:22px}
.breadcrumb a:hover{color:var(--cyan)}

/* ============ Client marquee ============ */
.clients{padding:44px 0;border-top:1px solid var(--stroke);border-bottom:1px solid var(--stroke);background:var(--bg-2)}
.clients-label{text-align:center;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin-bottom:26px;font-weight:600}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:18px;width:max-content;animation:scroll 42s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}
.client-tile{flex:0 0 auto;background:#fff;border-radius:14px;padding:14px 26px;display:flex;align-items:center;justify-content:center;height:64px;min-width:150px}
.client-tile img{max-height:34px;max-width:120px;object-fit:contain}

/* ============ Cards / bento ============ */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);padding:34px 30px;position:relative;overflow:hidden;transition:transform .3s ease,border-color .3s ease,background .3s ease}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(600px circle at var(--mx,50%) var(--my,0%),rgba(30,124,255,.10),transparent 45%);opacity:0;transition:opacity .3s ease;pointer-events:none}
.card:hover{transform:translateY(-6px);border-color:var(--stroke-strong);background:var(--glass-2)}
.card:hover::before{opacity:1}
.card .icon{width:52px;height:52px;border-radius:15px;background:var(--grad-soft);border:1px solid var(--stroke);display:grid;place-items:center;margin-bottom:22px}
.card .icon svg{width:25px;height:25px;stroke:url(#gradStroke);stroke:#2ED0FF;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:20px;margin-bottom:11px}
.card p{font-size:14.5px;color:var(--muted)}
.card .more{display:inline-flex;align-items:center;gap:7px;margin-top:20px;font-size:14px;font-weight:600;color:var(--cyan);transition:gap .25s ease}
.card .more:hover{gap:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip-sm{font-size:12.5px;font-weight:500;border:1px solid var(--stroke);background:rgba(255,255,255,.03);color:var(--muted);border-radius:999px;padding:5px 13px}

/* ============ Cost section ============ */
.cost{background:var(--bg-2);border-top:1px solid var(--stroke);border-bottom:1px solid var(--stroke)}
.cost-head{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:end;margin-bottom:54px}
.cost-big{font-size:clamp(44px,6vw,72px);font-weight:800;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.cost-big small{display:block;font-size:14px;color:var(--muted);font-weight:500;letter-spacing:0;margin-top:12px}
.cost .card{background:rgba(255,255,255,.03)}

/* ============ Process ============ */
.steps{counter-reset:step}
.step-row{display:grid;grid-template-columns:70px 1fr 1.4fr;gap:26px;padding:28px 0;border-bottom:1px solid var(--stroke);align-items:start}
.step-row:last-child{border-bottom:none}
.step-num{font-size:15px;font-weight:700;color:var(--cyan);border:1px solid var(--stroke-strong);border-radius:12px;width:52px;height:52px;display:grid;place-items:center;background:var(--glass)}
.step-row h3{font-size:19px;padding-top:10px}
.step-row p{color:var(--muted);font-size:15px;padding-top:12px}

/* ============ Results ============ */
.results-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:52px}
.result{background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);padding:32px 28px}
.result strong{font-size:clamp(36px,4vw,50px);font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;line-height:1.05}
.result span{font-size:14px;color:var(--muted);margin-top:12px;display:block}

/* ============ Stack ============ */
.stack-tabs{display:flex;gap:10px;margin:46px 0 36px;flex-wrap:wrap}
.stack-tab{padding:12px 24px;border-radius:12px;border:1px solid var(--stroke-strong);background:var(--glass);color:var(--muted);font-family:var(--font);font-size:14px;font-weight:600;cursor:pointer;transition:all .25s ease}
.stack-tab:hover{color:#fff;border-color:var(--cyan)}
.stack-tab.active{background:var(--grad);border-color:transparent;color:#04121C;box-shadow:0 8px 24px rgba(30,124,255,.35)}
.stack-panel{display:none}
.stack-panel.active{display:block;animation:fadeUp .45s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.stack-group-label{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin:32px 0 16px}
.logo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(172px,1fr));gap:13px}
.tech-tile{display:flex;align-items:center;gap:12px;background:var(--glass);border:1px solid var(--stroke);border-radius:14px;padding:14px 16px;transition:transform .25s ease,border-color .25s ease}
.tech-tile:hover{transform:translateY(-4px);border-color:var(--cyan)}
.tech-tile img{width:26px;height:26px;object-fit:contain}
.tech-tile .mono{display:none;width:26px;height:26px;border-radius:8px;background:var(--grad);color:#04121C;font-size:10px;font-weight:800;align-items:center;justify-content:center}
.tech-tile span.name{font-size:13.5px;font-weight:600;color:var(--text)}

/* ============ Projects ============ */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:52px}
.proj{border:1px solid var(--stroke);border-radius:var(--radius);overflow:hidden;background:var(--glass);transition:transform .3s ease,border-color .3s ease}
.proj:hover{transform:translateY(-6px);border-color:var(--stroke-strong)}
.proj .shot{aspect-ratio:16/9;overflow:hidden;background:#0B1526}
.proj .shot img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .6s ease}
.proj:hover .shot img{transform:scale(1.05)}
.proj .body{padding:26px 28px}
.proj h3{font-size:20px;margin-bottom:8px}
.proj .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* ============ Team / roles ============ */
.role-card{background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);padding:30px;transition:transform .3s ease,border-color .3s ease}
.role-card:hover{transform:translateY(-5px);border-color:var(--cyan)}
.role-card h3{font-size:18px;margin-bottom:9px}
.role-card p{font-size:14px;color:var(--muted)}
.role-card .lvl{font-size:12px;color:var(--cyan);font-weight:600;letter-spacing:.08em;text-transform:uppercase}

/* Pricing-ish engagement cards */
.plan{background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);padding:36px 32px;text-align:left}
.plan.featured{border:1px solid transparent;background:linear-gradient(var(--bg-2),var(--bg-2)) padding-box,var(--grad) border-box;box-shadow:0 20px 50px rgba(30,124,255,.18)}
.plan h3{font-size:21px}
.plan .tagline{color:var(--cyan);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px;display:block}
.plan ul{margin:22px 0 28px;display:grid;gap:12px}
.plan li{display:flex;gap:11px;font-size:14.5px;color:var(--muted)}
.plan li::before{content:"✓";color:var(--cyan);font-weight:700}

/* ============ About / two-col ============ */
.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.check-list{margin-top:28px;display:grid;gap:16px}
.check-list li{display:flex;gap:13px;font-size:15.5px;color:var(--muted)}
.check-list li::before{content:"✓";flex:0 0 24px;height:24px;border-radius:8px;background:var(--grad-soft);border:1px solid var(--stroke);color:var(--cyan);font-size:12px;font-weight:700;display:grid;place-items:center;margin-top:2px}
.glance{background:var(--glass);border:1px solid var(--stroke);border-radius:22px;padding:38px}
.glance h3{font-size:19px;margin-bottom:20px}
.glance .row{display:flex;justify-content:space-between;gap:14px;padding:15px 0;border-bottom:1px solid var(--stroke);font-size:14.5px;color:var(--muted)}
.glance .row:last-child{border-bottom:none}
.glance .row b{color:#fff;text-align:right}

/* ============ Contact ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start}
.form{background:var(--glass);border:1px solid var(--stroke);border-radius:22px;padding:40px}
.form label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:20px 0 8px;letter-spacing:.04em}
.form label:first-of-type{margin-top:0}
.form input,.form textarea,.form select{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--stroke-strong);border-radius:12px;padding:14px 16px;color:var(--text);font-family:var(--font);font-size:15px;outline:none;transition:border-color .2s ease}
.form input:focus,.form textarea:focus,.form select:focus{border-color:var(--cyan)}
.form textarea{min-height:130px;resize:vertical}
.form .btn{width:100%;justify-content:center;margin-top:28px}
.contact-info .item{display:flex;gap:16px;padding:22px 0;border-bottom:1px solid var(--stroke)}
.contact-info .item:last-child{border:none}
.contact-info .item .ic{flex:0 0 46px;height:46px;border-radius:13px;background:var(--grad-soft);border:1px solid var(--stroke);display:grid;place-items:center;color:var(--cyan);font-size:18px}
.contact-info h3{font-size:16px;margin-bottom:4px}
.contact-info p{font-size:14px;color:var(--muted)}

/* ============ CTA ============ */
.cta-wrap{padding:80px 0 110px}
.cta{position:relative;border-radius:28px;padding:76px 56px;text-align:center;overflow:hidden;border:1px solid var(--stroke-strong);background:radial-gradient(900px 420px at 50% -10%,rgba(30,124,255,.28),transparent 60%),var(--bg-2)}
.cta h2{margin-bottom:16px}
.cta p{color:var(--muted);max-width:540px;margin:0 auto 34px;font-size:17px}

/* ============ Footer ============ */
footer{background:#03070F;border-top:1px solid var(--stroke);padding:74px 0 34px;font-size:14px;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:46px;margin-bottom:52px}
footer h4{color:#fff;font-size:15px;margin-bottom:20px;font-weight:600}
footer li{margin-bottom:11px}
footer a:hover{color:var(--cyan)}
.foot-logo img{height:34px;filter:brightness(0) invert(1)}
.foot-bottom{border-top:1px solid var(--stroke);padding-top:28px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--dim)}

/* ============ Reveal ============ */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:translateY(0)}
.d1{transition-delay:.09s}.d2{transition-delay:.18s}.d3{transition-delay:.27s}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .marquee-track{animation:none;flex-wrap:wrap;width:auto;justify-content:center}
}

/* ============ Responsive ============ */
@media (max-width:1000px){
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .results-grid{grid-template-columns:repeat(2,1fr)}
  .two-col,.cost-head,.contact-grid{grid-template-columns:1fr;gap:44px}
  .foot-grid{grid-template-columns:repeat(2,1fr)}
  .step-row{grid-template-columns:60px 1fr;gap:18px}
  .step-row p{grid-column:2}
  .nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:rgba(5,10,20,.98);backdrop-filter:blur(18px);flex-direction:column;gap:0;border-bottom:1px solid var(--stroke);padding:10px 24px 20px}
  .nav-links.open{display:flex}
  .nav-links a{padding:15px 0;border-bottom:1px solid var(--stroke)}
  .nav-links a.active{border-bottom:1px solid var(--cyan)}
  .nav-links a:last-child{border-bottom:none}
  .menu-toggle{display:block}
  .nav>.btn{display:none}
}
@media (max-width:640px){
  section{padding:70px 0}
  .g2,.g3,.g4,.proj-grid,.results-grid{grid-template-columns:1fr}
  .hero{padding:90px 0 80px}
  .cta{padding:56px 26px}
  .foot-grid{grid-template-columns:1fr}
  .form{padding:28px 22px}
}