/* ===== Shahin Shabab — Portfolio ===== */

:root{
  --bg:#f7f8fb;
  --bg-1:#ffffff;
  --bg-2:#eef1f6;
  --ink:#0b1324;
  --text:#111a2e;
  --text-muted:#4a5568;
  --text-dim:#7a8599;
  --border:rgba(15,23,42,.12);
  --border-soft:rgba(15,23,42,.07);
  --accent:#0e9f9a;
  --accent-2:#2f6bff;
  --accent-ink:#0b7d79;
  --accent-soft:rgba(14,159,154,.10);
  --on-accent:#ffffff;
  --grad:linear-gradient(120deg,var(--accent) 0%,var(--accent-2) 100%);
  --shadow-sm:0 1px 2px rgba(15,23,42,.05),0 1px 1px rgba(15,23,42,.03);
  --shadow-md:0 12px 32px -14px rgba(15,23,42,.18);
  --shadow-lg:0 30px 60px -24px rgba(15,23,42,.28);
  --header-bg:rgba(247,248,251,.78);
  --radius:18px;
  --font-display:"Plus Jakarta Sans",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#070b14;
  --bg-1:#0e1422;
  --bg-2:#151d2f;
  --ink:#f1f5fb;
  --text:#e6ebf4;
  --text-muted:#a3aec2;
  --text-dim:#6f7b91;
  --border:rgba(226,232,240,.14);
  --border-soft:rgba(226,232,240,.07);
  --accent:#2dd4c8;
  --accent-2:#6b93ff;
  --accent-ink:#5eead4;
  --accent-soft:rgba(45,212,200,.12);
  --on-accent:#04121a;
  --shadow-sm:0 1px 2px rgba(0,0,0,.4);
  --shadow-md:0 14px 34px -14px rgba(0,0,0,.6);
  --shadow-lg:0 30px 60px -24px rgba(0,0,0,.75);
  --header-bg:rgba(7,11,20,.72);
  color-scheme:dark;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%;}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease;overflow-x:hidden;}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);margin:0;letter-spacing:-.025em;line-height:1.15;}
p{margin:0;}
img{max-width:100%;display:block;}
a{color:var(--accent-ink);text-decoration:none;transition:color .2s ease;}
ul{list-style:none;margin:0;padding:0;}
button{font:inherit;}
::selection{background:var(--accent);color:var(--on-accent);}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0;}
a.sr-only:focus{position:fixed;top:12px;left:12px;width:auto;height:auto;clip:auto;margin:0;z-index:100;padding:10px 16px;border-radius:10px;background:var(--ink);color:var(--bg);}
.icon{width:18px;height:18px;flex-shrink:0;}

.container{max-width:1180px;margin:0 auto;padding-inline:32px;}
.section{padding:120px 0;}
.section-alt{background:var(--bg-1);border-block:1px solid var(--border-soft);}

.text-grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}

/* ===== Eyebrow / headings ===== */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-weight:500;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink);}
.eyebrow::before{content:"";width:22px;height:1.5px;background:var(--grad);border-radius:2px;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head.center{margin-inline:auto;text-align:center;}
.section-head.center .eyebrow{justify-content:center;}
.section-head h2{font-size:clamp(30px,4vw,44px);font-weight:800;margin-top:14px;}
.section-head p{margin-top:16px;color:var(--text-muted);font-size:17px;}
.section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:44px;}
.section-head-row .section-head{margin-bottom:0;}

/* ===== Buttons ===== */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-display);font-weight:700;font-size:15px;padding:14px 24px;border-radius:12px;cursor:pointer;white-space:nowrap;transition:transform .2s ease,box-shadow .25s ease,background-color .2s ease,border-color .2s ease,color .2s ease;border:1px solid transparent;}
.btn:hover{transform:translateY(-2px);}
.btn:active{transform:translateY(0);}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px -10px rgba(14,159,154,.6);}
.btn-primary:hover{color:#fff;box-shadow:0 18px 32px -12px rgba(47,107,255,.55);}
.btn-outline{background:var(--bg-1);color:var(--ink);border-color:var(--border);box-shadow:var(--shadow-sm);}
.btn-outline:hover{color:var(--ink);border-color:var(--accent);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--border);}
.btn-ghost:hover{color:var(--ink);background:var(--bg-2);}
.btn-sm{padding:9px 16px;font-size:13.5px;border-radius:10px;}

/* ===== Pills / icon boxes / cards ===== */
.pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-display);font-size:12.5px;font-weight:600;color:var(--text-muted);background:var(--bg-2);border:1px solid var(--border-soft);border-radius:999px;padding:6px 12px;white-space:nowrap;}
.pill-accent{color:var(--accent-ink);background:var(--accent-soft);border-color:transparent;}
.pill-live{color:var(--accent-ink);background:var(--accent-soft);border-color:transparent;}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);position:relative;flex-shrink:0;}
.live-dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;background:var(--accent);opacity:.4;animation:pulseDot 2s ease-out infinite;}

.icon-box{width:46px;height:46px;border-radius:13px;background:var(--accent-soft);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .25s ease,color .25s ease,transform .3s ease;}
.icon-box .icon{width:21px;height:21px;}

.card{background:var(--bg-1);border:1px solid var(--border-soft);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s ease,border-color .3s ease;}
.card.lift:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--border);}
.card.lift:hover .icon-box{background:var(--grad);color:#fff;transform:rotate(-6deg) scale(1.05);}

.social-btn{width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:var(--bg-1);display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease;flex-shrink:0;}
.social-btn:hover{transform:translateY(-3px);background:var(--ink);color:var(--bg);border-color:var(--ink);}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:var(--header-bg);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s ease,box-shadow .3s ease;}
.site-header.scrolled{border-bottom-color:var(--border-soft);box-shadow:0 8px 24px -18px rgba(15,23,42,.25);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px;}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:800;font-size:14px;color:#fff;flex-shrink:0;box-shadow:0 6px 16px -6px rgba(14,159,154,.6);}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-family:var(--font-display);font-weight:800;font-size:16px;letter-spacing:-.01em;}
.brand-role{font-family:var(--font-mono);font-size:11px;color:var(--text-dim);}
.nav-links{display:flex;align-items:center;gap:4px;font-family:var(--font-display);font-weight:600;font-size:14px;}
.nav-link{color:var(--text-muted);padding:8px 14px;border-radius:9px;transition:color .2s ease,background .2s ease;}
.nav-link:hover{color:var(--ink);background:var(--bg-2);}
.nav-link.active{color:var(--ink);background:var(--bg-2);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:transparent;color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease,border-color .2s ease;}
.icon-btn:hover{background:var(--bg-2);}
.theme-toggle .i-moon{display:none;}
:root[data-theme="dark"] .theme-toggle .i-moon{display:block;}
:root[data-theme="dark"] .theme-toggle .i-sun{display:none;}
.nav-toggle{display:none;}
.scroll-progress{position:absolute;left:0;bottom:-1px;height:2px;width:100%;background:var(--grad);transform-origin:0 50%;transform:scaleX(0);}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;}
.hero-bg{position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--border-soft) 1px,transparent 1px),linear-gradient(90deg,var(--border-soft) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 60% 30%,#000 30%,transparent 75%);
  mask-image:radial-gradient(ellipse 80% 70% at 60% 30%,#000 30%,transparent 75%);}
.glow{position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none;opacity:.55;animation:blobMove 14s ease-in-out infinite;}
.glow-1{top:-180px;right:-120px;width:520px;height:520px;background:rgba(14,159,154,.28);}
.glow-2{top:220px;left:-200px;width:420px;height:420px;background:rgba(47,107,255,.18);animation-delay:-6s;}
:root[data-theme="dark"] .glow{opacity:.4;}

.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:72px;align-items:center;padding:88px 0 96px;}
.hero .pill-live{white-space:normal;}
.hero-title{font-size:clamp(40px,6vw,68px);font-weight:800;line-height:1.04;margin-top:22px;letter-spacing:-.035em;}
.hero-lede{margin-top:24px;font-size:18px;line-height:1.7;color:var(--text-muted);max-width:540px;}
.hero-lede strong{color:var(--ink);font-weight:600;}
.hero-actions{display:flex;gap:12px;margin-top:36px;flex-wrap:wrap;}
.hero-meta{display:flex;align-items:center;gap:20px;margin-top:40px;flex-wrap:wrap;}
.hero-social{display:flex;gap:10px;}
.hero-meta-divider{width:1px;height:28px;background:var(--border);}
.hero-loc{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-muted);}
a.hero-loc:hover{color:var(--ink);}
.hero-loc .icon{width:16px;height:16px;color:var(--accent-ink);}

.hero-visual{position:relative;justify-self:end;width:100%;max-width:440px;}
.hero-photo{position:relative;border-radius:28px;padding:10px;background:var(--bg-1);border:1px solid var(--border-soft);box-shadow:var(--shadow-lg);transform:rotate(1.5deg);transition:transform .5s ease;}
.hero-visual:hover .hero-photo{transform:rotate(0);}
.hero-photo::before{content:"";position:absolute;inset:-1px;border-radius:29px;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.7;}
.hero-photo-frame{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:4/4.6;background:var(--bg-2);}
.hero-photo-frame img{width:100%;height:100%;object-fit:cover;object-position:top center;}
.hero-photo-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(7,11,20,.55));}
.hero-badge{position:absolute;top:22px;left:22px;z-index:2;background:rgba(255,255,255,.92);color:#0b7d79;border:none;backdrop-filter:blur(6px);box-shadow:var(--shadow-sm);}

.float-card{position:absolute;z-index:3;display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--bg-1);border:1px solid var(--border-soft);border-radius:16px;box-shadow:var(--shadow-lg);animation:floatY 6s ease-in-out infinite;}
.float-card .icon-box{width:40px;height:40px;border-radius:11px;}
.float-card .icon-box .icon{width:19px;height:19px;}
.float-label{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-dim);}
.float-value{font-family:var(--font-display);font-weight:700;font-size:14.5px;color:var(--ink);margin-top:1px;white-space:nowrap;}
.float-card-1{left:-56px;bottom:56px;}
.float-card-2{right:-36px;top:72px;animation-delay:-3s;}
.mini-chart{display:flex;align-items:flex-end;gap:4px;height:34px;}
.mini-chart span{width:7px;border-radius:3px;background:var(--grad);transform-origin:bottom;animation:barGrow 2.4s ease-in-out infinite alternate;}
.mini-chart span:nth-child(1){height:40%;animation-delay:-.2s;}
.mini-chart span:nth-child(2){height:65%;animation-delay:-.6s;}
.mini-chart span:nth-child(3){height:50%;animation-delay:-1s;}
.mini-chart span:nth-child(4){height:85%;animation-delay:-1.4s;}
.mini-chart span:nth-child(5){height:100%;animation-delay:-1.8s;}

/* ===== Stats band ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);}
.stat{padding:36px 28px;border-right:1px solid var(--border-soft);}
.stat:last-child{border-right:none;}
.stat-num{font-family:var(--font-display);font-weight:800;font-size:clamp(32px,3.6vw,44px);letter-spacing:-.03em;line-height:1;}
.stat-label{font-size:14px;color:var(--text-muted);margin-top:10px;}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:start;}
.about-copy p{margin-top:18px;font-size:17px;line-height:1.75;color:var(--text-muted);}
.about-copy p:first-of-type{margin-top:22px;}
.about-copy h2{font-size:clamp(30px,4vw,42px);font-weight:800;margin-top:14px;}
.about-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:32px;}
.fact{display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:14px;background:var(--bg-1);border:1px solid var(--border-soft);}
.fact .icon{color:var(--accent-ink);margin-top:2px;}
.fact-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-dim);}
.fact-value{font-family:var(--font-display);font-weight:700;font-size:14.5px;color:var(--ink);margin-top:2px;}

.skills-card{padding:32px;}
.skills-card h3{font-size:18px;font-weight:700;}
.skills-card > p{font-size:14px;color:var(--text-muted);margin-top:6px;}
.skill-group{margin-top:26px;padding-top:22px;border-top:1px dashed var(--border);}
.skill-group:first-of-type{border-top:none;padding-top:0;}
.skill-group-head{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:14.5px;color:var(--ink);}
.skill-group-head .icon{color:var(--accent-ink);}
.skill-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.skill-tags .pill{background:var(--bg);}
.skill-tags .pill.strong{color:var(--ink);border-color:var(--border);}

/* ===== Tools marquee ===== */
.tools{padding:56px 0;}
.tools-label{text-align:center;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim);margin-bottom:26px;}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);}
.marquee + .marquee{margin-top:12px;}
.marquee-track{display:flex;gap:12px;width:max-content;animation:marquee 40s linear infinite;}
.marquee-rev .marquee-track{animation-direction:reverse;animation-duration:46s;}
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee .pill{font-size:14px;padding:10px 18px;background:var(--bg);color:var(--text);}

/* ===== Process ===== */
.process-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step{position:relative;padding:28px 24px;}
.step-num{position:absolute;top:22px;right:24px;font-family:var(--font-mono);font-size:13px;color:var(--text-dim);}
.step h3{font-size:17px;font-weight:700;margin-top:20px;}
.step p{margin-top:8px;font-size:14.5px;line-height:1.65;color:var(--text-muted);}

/* ===== Services ===== */
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.service-card{padding:30px;}
.service-card h3{font-size:18px;font-weight:700;margin-top:22px;}
.service-card p{margin-top:10px;font-size:15px;line-height:1.65;color:var(--text-muted);}

/* ===== Projects ===== */
.filters{display:flex;gap:8px;flex-wrap:wrap;}
.filter{font-family:var(--font-display);font-weight:600;font-size:13.5px;padding:8px 16px;border-radius:999px;border:1px solid var(--border);background:var(--bg-1);color:var(--text-muted);cursor:pointer;transition:all .2s ease;}
.filter:hover{color:var(--ink);border-color:var(--text-dim);}
.filter.active{background:var(--ink);color:var(--bg);border-color:var(--ink);}
.projects-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.project-card{overflow:hidden;display:flex;flex-direction:column;}
.project-card.is-hidden{display:none;}
.project-thumb{position:relative;height:170px;padding:22px;background:
  radial-gradient(120% 90% at 100% 0%,var(--accent-soft),transparent 60%),
  var(--bg-2);border-bottom:1px solid var(--border-soft);display:flex;align-items:flex-end;overflow:hidden;}
.project-thumb::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--border) 1px,transparent 1px);background-size:18px 18px;opacity:.6;}
.project-thumb svg{position:relative;transition:transform .5s cubic-bezier(.2,.7,.2,1);}
.project-card:hover .project-thumb svg{transform:scale(1.05);}
.project-thumb.center{align-items:center;justify-content:center;}
.project-tool{position:absolute;top:16px;left:16px;z-index:1;background:var(--bg-1);}
.project-body{padding:24px;display:flex;flex-direction:column;flex:1;}
.project-body h3{font-size:18px;font-weight:700;}
.project-body p{margin-top:10px;font-size:14.5px;line-height:1.65;color:var(--text-muted);flex:1;}
.project-tags{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap;}
.project-link{display:inline-flex;align-items:center;gap:6px;margin-top:20px;padding-top:18px;border-top:1px solid var(--border-soft);font-family:var(--font-display);font-weight:700;font-size:14px;color:var(--ink);}
.project-link .icon{width:16px;height:16px;transition:transform .25s ease;}
.project-link:hover{color:var(--accent-ink);}
.project-link:hover .icon-arrow{transform:translate(3px,-3px);}
.project-link .icon-arrow{margin-left:auto;}
.stat-figure{position:relative;font-family:var(--font-display);font-weight:800;font-size:46px;letter-spacing:-.03em;text-align:center;line-height:1;}
.stat-figure small{display:block;font-family:var(--font-mono);font-weight:500;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);-webkit-text-fill-color:var(--text-muted);margin-top:10px;}
.projects-more{text-align:center;margin-top:44px;}

/* ===== Journey ===== */
.timeline{position:relative;max-width:880px;margin:0 auto;}
.timeline::before{content:"";position:absolute;left:23px;top:10px;bottom:10px;width:2px;background:linear-gradient(var(--accent),var(--accent-2) 60%,var(--border));border-radius:2px;}
.timeline-item{position:relative;display:grid;grid-template-columns:48px 1fr;gap:24px;}
.timeline-item + .timeline-item{margin-top:22px;}
.timeline-item .icon-box{position:relative;z-index:1;background:var(--bg-1);border:1px solid var(--border);color:var(--accent-ink);width:48px;height:48px;}
.timeline-item.current .icon-box{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 0 0 6px var(--accent-soft);}
.timeline-card{padding:26px 28px;}
.timeline-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;}
.timeline-date{font-family:var(--font-mono);font-size:13px;color:var(--text-dim);}
.timeline-card h3{font-size:19px;font-weight:700;margin-top:14px;}
.timeline-org{margin-top:6px;font-size:15px;color:var(--text-muted);}
.timeline-org strong{color:var(--ink);font-weight:600;}
.timeline-points{margin-top:14px;display:flex;flex-direction:column;gap:8px;}
.timeline-points li{position:relative;padding-left:20px;font-size:15px;line-height:1.6;color:var(--text-muted);}
.timeline-points li::before{content:"";position:absolute;left:2px;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--grad);}

/* ===== Certifications ===== */
.certs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.cert-card{padding:26px;display:flex;flex-direction:column;}
.cert-head{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.cert-issuer{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--text-dim);text-align:right;}
.cert-card h3{font-size:17px;font-weight:700;margin-top:20px;}
.cert-issued{margin-top:8px;font-size:14px;color:var(--text-muted);}
.cert-desc{margin-top:8px;font-size:14px;line-height:1.6;color:var(--text-muted);}
.cert-id{margin-top:auto;padding-top:16px;font-family:var(--font-mono);font-size:12px;color:var(--text-dim);}
.certs-footnote{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;text-align:center;margin-top:36px;font-size:15px;color:var(--text-muted);}
.certs-footnote a{font-weight:600;display:inline-flex;align-items:center;gap:4px;}

/* ===== Contact ===== */
.contact{position:relative;overflow:hidden;border-radius:28px;padding:72px 64px;background:#0b1324;color:#e6ebf4;display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center;isolation:isolate;}
:root[data-theme="dark"] .contact{background:var(--bg-1);border:1px solid var(--border);}
.contact::before{content:"";position:absolute;z-index:-1;top:-160px;right:-120px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(45,212,200,.35),transparent 65%);}
.contact::after{content:"";position:absolute;z-index:-1;bottom:-200px;left:-100px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(107,147,255,.28),transparent 65%);}
.contact .eyebrow{color:#5eead4;}
.contact h2{color:#fff;font-size:clamp(32px,4.4vw,48px);font-weight:800;margin-top:16px;}
.contact-lede{margin-top:18px;font-size:17px;line-height:1.7;color:#a3aec2;max-width:500px;}
.contact-actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap;}
.contact .btn-ghost{color:#fff;border-color:rgba(255,255,255,.2);}
.contact .btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff;}
.contact-list{display:flex;flex-direction:column;gap:12px;}
.contact-item{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);color:#e6ebf4;transition:background .2s ease,border-color .2s ease,transform .2s ease;}
a.contact-item:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.18);color:#fff;transform:translateX(4px);}
.contact-item .icon-box{width:42px;height:42px;background:rgba(45,212,200,.14);color:#5eead4;}
.contact-item-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#7a8599;}
.contact-item-value{font-family:var(--font-display);font-weight:600;font-size:15px;margin-top:1px;word-break:break-word;}
.copy-btn{margin-left:auto;background:none;border:1px solid rgba(255,255,255,.16);color:#a3aec2;border-radius:8px;padding:6px 10px;font-family:var(--font-mono);font-size:11.5px;cursor:pointer;transition:all .2s ease;flex-shrink:0;}
.copy-btn:hover{color:#fff;border-color:rgba(255,255,255,.35);}

/* ===== Footer ===== */
.site-footer{padding:40px 0;border-top:1px solid var(--border-soft);}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.footer-links{display:flex;gap:24px;flex-wrap:wrap;font-family:var(--font-display);font-weight:600;font-size:14px;}
.footer-links a{color:var(--text-muted);}
.footer-links a:hover{color:var(--ink);}
.footer-copy{font-size:13.5px;color:var(--text-dim);line-height:1.7;text-align:right;}

.to-top{position:fixed;right:24px;bottom:24px;z-index:40;width:46px;height:46px;border-radius:14px;border:1px solid var(--border);background:var(--bg-1);color:var(--ink);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);cursor:pointer;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .3s ease,transform .3s ease,background .2s ease;}
.to-top.show{opacity:1;transform:none;pointer-events:auto;}
.to-top:hover{background:var(--bg-2);}

/* ===== Reveal on scroll ===== */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s);}
.js .reveal.in{opacity:1;transform:none;}

/* ===== Animations ===== */
@keyframes pulseDot{0%{transform:scale(1);opacity:.45;}100%{transform:scale(2.6);opacity:0;}}
@keyframes floatY{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
@keyframes blobMove{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(30px,-24px) scale(1.08);}}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}
@keyframes barGrow{from{transform:scaleY(.55);}to{transform:scaleY(1);}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  .js .reveal{opacity:1;transform:none;}
}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .float-card-1{left:-20px;}
  .float-card-2{right:-12px;}
  .process-grid{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:920px){
  .container{padding-inline:24px;}
  .section{padding:84px 0;}
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;padding:10px 16px 18px;background:var(--bg);border-bottom:1px solid var(--border-soft);box-shadow:var(--shadow-md);display:none;}
  .nav-links.open{display:flex;}
  .nav-link{padding:12px 14px;}
  .nav-cta{display:none;}
  .nav-toggle{display:flex;}

  .hero-grid{grid-template-columns:1fr;gap:56px;padding:48px 0 72px;}
  .hero-visual{justify-self:center;max-width:380px;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(2){border-right:none;}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--border-soft);}
  .about-grid{grid-template-columns:1fr;gap:48px;}
  .services-grid,.projects-grid,.certs-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .contact{grid-template-columns:1fr;padding:56px 40px;gap:40px;}
  .footer-inner{flex-direction:column;text-align:center;}
  .footer-copy{text-align:center;}
}

@media (max-width:620px){
  .container{padding-inline:16px;}
  .section{padding:72px 0;}
  .nav{height:64px;}
  .brand-role{display:none;}
  .hero-lede{font-size:16.5px;}
  .hero-actions .btn{flex:1;}
  .hero-meta-divider{display:none;}
  .float-card{padding:10px 12px;gap:10px;}
  .float-card .icon-box{width:34px;height:34px;}
  .float-value{font-size:13px;}
  .float-card-1{left:-6px;bottom:28px;}
  .float-card-2{right:-6px;top:40px;}
  .stat{padding:26px 16px;}
  .about-facts{grid-template-columns:1fr;}
  .process-grid,.services-grid,.projects-grid,.certs-grid{grid-template-columns:1fr;}
  .section-head{margin-bottom:40px;}
  .timeline::before{left:19px;}
  .timeline-item{grid-template-columns:40px 1fr;gap:14px;}
  .timeline-item .icon-box{width:40px;height:40px;}
  .timeline-card{padding:22px 20px;}
  .contact{padding:44px 22px;border-radius:22px;}
  .contact-actions .btn{flex:1;}
  .to-top{right:16px;bottom:16px;}
}