/* =========================================
   SOURAV SAHA — PORTFOLIO
   Premium, dependency-light animated UI
   ========================================= */

:root{
  --bg:#07080d;
  --bg-soft:#0b0d14;
  --panel:#0f121b;
  --panel-2:#121722;
  --text:#f2f4f7;
  --muted:#8b93a7;
  --line:rgba(255,255,255,.11);
  --accent:#9cf5c1;
  --accent-2:#8ab4ff;
  --accent-3:#c5a7ff;
  --radius:26px;
  --max:1380px;
  --ease:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth; background:var(--bg)}
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(circle at 75% 5%, rgba(138,180,255,.08), transparent 25%),
    var(--bg);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.45;
  overflow-x:hidden;
}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
::selection{background:var(--accent);color:#07120c}

.noise{
  position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.055;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
  mix-blend-mode:soft-light;
}
.spotlight{
  position:fixed;
  width:520px;height:520px;border-radius:50%;
  pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(156,245,193,.055),rgba(138,180,255,.025) 35%,transparent 70%);
  transform:translate(-50%,-50%);
  filter:blur(6px);
}
#particle-canvas{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.7}

.page-loader{
  position:fixed;inset:0;z-index:10000;background:#05060a;
  display:grid;place-items:center;transition:transform 1s var(--ease);
}
.page-loader.loaded{transform:translateY(-110%)}
.loader-inner{width:min(460px,78vw)}
.loader-mark{display:block;font-size:clamp(48px,8vw,86px);font-weight:800;letter-spacing:-.07em;margin-bottom:28px}
.loader-track{height:1px;background:rgba(255,255,255,.15);overflow:hidden}
.loader-track span{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.loader-meta{display:flex;justify-content:space-between;margin-top:12px;font:500 10px/1.2 "DM Mono",monospace;letter-spacing:.18em;color:var(--muted)}

.cursor-dot,.cursor-ring{
  position:fixed;left:0;top:0;pointer-events:none;z-index:9999;border-radius:50%;
  transform:translate(-50%,-50%);
}
.cursor-dot{width:5px;height:5px;background:var(--text)}
.cursor-ring{
  width:34px;height:34px;border:1px solid rgba(255,255,255,.5);
  transition:width .25s,height .25s,border-color .25s,background .25s;
}
.cursor-ring.active{width:58px;height:58px;border-color:rgba(156,245,193,.45);background:rgba(156,245,193,.06)}
@media (pointer:coarse){.cursor-dot,.cursor-ring,.spotlight{display:none}}

.nav-wrap{
  position:fixed;left:50%;top:20px;transform:translateX(-50%);
  width:min(calc(100% - 36px),var(--max));height:66px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 18px 0 22px;border:1px solid rgba(255,255,255,.10);
  background:rgba(7,8,13,.58);backdrop-filter:blur(18px) saturate(140%);
  border-radius:18px;z-index:900;
  box-shadow:0 20px 70px rgba(0,0,0,.16);
}
.brand{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.07em}
.brand-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 18px var(--accent)}
.brand-muted{color:#6f778a;font-weight:600}
.desktop-nav{display:flex;gap:34px}
.desktop-nav a,.nav-cta{
  font:500 11px/1 "DM Mono",monospace;letter-spacing:.11em;text-transform:uppercase;color:#b2b8c7;
  transition:color .3s;
}
.desktop-nav a:hover{color:#fff}
.nav-cta{
  min-width:130px;height:40px;border-radius:11px;background:#f1f4f7;color:#0a0c12;
  display:flex;align-items:center;justify-content:center;gap:12px;font-weight:600;
}
.nav-cta i{font-style:normal;font-size:15px;transition:transform .35s var(--ease)}
.nav-cta:hover i{transform:translate(3px,-3px)}
.menu-btn{display:none;background:none;border:0;color:#fff;width:42px;height:42px;position:relative}
.menu-btn span{position:absolute;left:10px;width:22px;height:1px;background:#fff;transition:.3s}
.menu-btn span:first-child{top:17px}.menu-btn span:last-child{top:25px}
.menu-btn.active span:first-child{top:21px;transform:rotate(45deg)}
.menu-btn.active span:last-child{top:21px;transform:rotate(-45deg)}
.mobile-menu{
  position:fixed;inset:0;z-index:850;background:rgba(6,7,11,.97);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;
  transform:translateY(-105%);transition:transform .7s var(--ease);
}
.mobile-menu.open{transform:none}
.mobile-menu a{font-size:clamp(35px,8vw,72px);font-weight:700;letter-spacing:-.05em}

main{position:relative;z-index:1}

.hero{
  min-height:100svh;position:relative;overflow:hidden;
  display:flex;align-items:center;padding:148px max(24px,calc((100vw - var(--max))/2)) 80px;
  border-bottom:1px solid var(--line);
}
.hero-grid{
  position:absolute;inset:0;opacity:.18;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(to bottom,black,transparent 92%);
}
.aurora{position:absolute;border-radius:50%;filter:blur(85px);opacity:.22;pointer-events:none}
.aurora-a{width:540px;height:540px;background:#5e7cff;right:0;top:-180px;animation:floatA 10s ease-in-out infinite}
.aurora-b{width:440px;height:440px;background:#47f6a0;right:18%;bottom:-280px;animation:floatB 13s ease-in-out infinite}
@keyframes floatA{50%{transform:translate(-70px,90px) scale(1.14)}}
@keyframes floatB{50%{transform:translate(70px,-80px) scale(.85)}}

.hero-content{position:relative;z-index:2;width:100%}
.eyebrow,.kicker{
  font:500 10px/1.4 "DM Mono",monospace;letter-spacing:.18em;color:#9ca5b8;
}
.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:26px}
.status-dot{
  width:7px;height:7px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 18px var(--accent);animation:pulse 1.8s infinite;
}
@keyframes pulse{50%{opacity:.35;box-shadow:0 0 4px var(--accent)}}

.hero-title{
  margin:0;font-size:clamp(56px,9.2vw,152px);line-height:.82;
  letter-spacing:-.075em;font-weight:800;max-width:1230px;
}
.hero-title .line{display:block;overflow:hidden;padding:0 .07em .1em 0}
.hero-title .word{display:block;transform:translateY(115%);transition:transform 1.2s var(--ease)}
body.ready .hero-title .word{transform:none}
body.ready .hero-title .line:nth-child(2) .word{transition-delay:.1s}
body.ready .hero-title .line:nth-child(3) .word{transition-delay:.2s}
.gradient-line .word{
  background:linear-gradient(100deg,#fff 0%,#abf6c7 35%,#91b8ff 70%,#d5bbff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 24px rgba(156,245,193,.08));
}
.hero-bottom{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-top:46px}
.hero-copy{max-width:580px;margin:0;color:#a2a9b8;font-size:clamp(16px,1.4vw,20px);line-height:1.65}
.hero-actions{display:flex;align-items:center;gap:24px;flex-shrink:0}
.primary-btn{
  height:58px;min-width:190px;padding:0 18px 0 24px;border-radius:16px;
  display:flex;align-items:center;justify-content:space-between;gap:25px;
  background:var(--accent);color:#07110b;font:600 12px/1 "DM Mono",monospace;
  box-shadow:0 14px 40px rgba(156,245,193,.12);transition:box-shadow .3s;
}
.primary-btn:hover{box-shadow:0 18px 60px rgba(156,245,193,.22)}
.btn-arrow{font-size:20px}
.text-btn{font:500 12px/1 "DM Mono",monospace;color:#d8dce6;border-bottom:1px solid #6c7383;padding:10px 0}
.text-btn span{display:inline-block;margin-left:7px;transition:transform .3s}
.text-btn:hover span{transform:translate(3px,-3px)}

.hero-index{
  position:absolute;left:18px;top:50%;transform:translateY(-50%) rotate(-90deg);transform-origin:left top;
  display:flex;align-items:center;gap:12px;font:500 9px/1 "DM Mono",monospace;letter-spacing:.18em;color:#5f6675;
}
.hero-index-line{width:48px;height:1px;background:#424854}
.scroll-cue{
  position:absolute;right:max(24px,calc((100vw - var(--max))/2));bottom:34px;width:28px;height:46px;border:1px solid #59606e;border-radius:20px;
}
.scroll-wheel{position:absolute;left:50%;top:8px;width:3px;height:7px;border-radius:3px;background:#cad0db;transform:translateX(-50%);animation:scrollWheel 1.6s infinite}
@keyframes scrollWheel{0%{opacity:0;transform:translate(-50%,0)}35%{opacity:1}100%{opacity:0;transform:translate(-50%,17px)}}

.hero-orbit{
  position:absolute;width:min(33vw,520px);aspect-ratio:1;right:-6vw;top:21%;
  opacity:.28;pointer-events:none;z-index:1;transform-style:preserve-3d;
}
.orbit{position:absolute;inset:0;border:1px solid rgba(255,255,255,.2);border-radius:50%}
.orbit-1{animation:spin 14s linear infinite}
.orbit-1::after{content:"";position:absolute;width:8px;height:8px;background:var(--accent);border-radius:50%;left:17%;top:8%;box-shadow:0 0 22px var(--accent)}
.orbit-2{inset:14%;border-style:dashed;animation:spinReverse 9s linear infinite}
.orbit-2::after{content:"";position:absolute;width:6px;height:6px;background:var(--accent-2);border-radius:50%;right:11%;bottom:16%;box-shadow:0 0 18px var(--accent-2)}
.orbit-core{
  position:absolute;inset:35%;border-radius:50%;border:1px solid rgba(156,245,193,.38);display:grid;place-items:center;
  box-shadow:inset 0 0 45px rgba(156,245,193,.08),0 0 45px rgba(156,245,193,.06);
}
.orbit-core span{font:500 26px/1 "DM Mono",monospace;letter-spacing:.1em}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes spinReverse{to{transform:rotate(-360deg)}}

.marquee-section{border-bottom:1px solid var(--line);background:#0b0d13;overflow:hidden}
.marquee{padding:19px 0}
.marquee-track{
  display:flex;align-items:center;gap:26px;width:max-content;
  animation:marquee 30s linear infinite;
  font:500 10px/1 "DM Mono",monospace;letter-spacing:.13em;color:#747c8e;
}
.marquee-track i{font-style:normal;color:var(--accent)}
@keyframes marquee{to{transform:translateX(-50%)}}

.section{
  width:min(calc(100% - 48px),var(--max));margin:0 auto;
  padding:150px 0;border-bottom:1px solid var(--line);
}
.section-label{
  display:flex;gap:20px;align-items:center;margin-bottom:74px;
  font:500 10px/1 "DM Mono",monospace;letter-spacing:.18em;color:#71798b;
}
.section-label span:first-child{color:var(--accent)}
.about-layout{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(0,1.45fr);gap:10vw}
.about-sticky{align-self:start;position:sticky;top:130px}
.about-sticky h2,.skills-head h2{
  margin:18px 0 0;font-size:clamp(38px,4.7vw,72px);line-height:1.02;letter-spacing:-.055em;font-weight:600;
}
.about-sticky h2 em,.skills-head h2 em{font-style:normal;color:#7e879a;font-weight:500}
.big-copy{
  margin:0 0 34px;font-size:clamp(28px,3.2vw,52px);line-height:1.16;letter-spacing:-.045em;color:#cfd4df;
}
.big-copy strong{color:#fff;font-weight:600}
.body-copy{max-width:760px;color:#8f97a9;font-size:17px;line-height:1.8;margin:0 0 55px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stat-card{
  min-height:240px;padding:28px;border:1px solid var(--line);border-radius:22px;
  background:linear-gradient(145deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  display:flex;flex-wrap:wrap;align-content:space-between;transform-style:preserve-3d;
}
.stat-num,.stat-symbol{font-size:clamp(48px,5vw,78px);letter-spacing:-.07em;font-weight:600;line-height:.9}
.stat-symbol{color:var(--accent);font-size:clamp(30px,3vw,48px);margin-left:5px}
.stat-card p{width:100%;margin:0;color:#7e8799;font:400 11px/1.55 "DM Mono",monospace;letter-spacing:.05em}

.section-heading{display:grid;grid-template-columns:.7fr 1.3fr;gap:6vw;margin-bottom:62px}
.section-heading .section-label{margin:12px 0 0}
.section-heading h2{
  margin:0;font-size:clamp(46px,6.2vw,92px);line-height:.94;letter-spacing:-.065em;font-weight:650;
}
.section-heading h2 span{color:#6f7789}
.projects{display:flex;flex-direction:column;gap:32px}
.project{
  display:grid;grid-template-columns:1.45fr .85fr;min-height:610px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(140deg,rgba(255,255,255,.036),rgba(255,255,255,.008));transition:border-color .4s,transform .6s var(--ease);
}
.project:hover{border-color:rgba(255,255,255,.24)}
.project-visual{position:relative;min-height:520px;display:grid;place-items:center;overflow:hidden;border-right:1px solid var(--line)}
.visual-meta{position:absolute;left:24px;right:24px;bottom:20px;display:flex;justify-content:space-between;font:500 9px/1 "DM Mono",monospace;letter-spacing:.14em;color:#697183}
.project-info{padding:44px;display:flex;flex-direction:column;justify-content:space-between;gap:28px}
.project-type{font:500 9px/1.4 "DM Mono",monospace;letter-spacing:.14em;color:var(--accent);margin:0 0 12px}
.project-info h3{font-size:clamp(34px,3.8vw,58px);line-height:.98;letter-spacing:-.055em;margin:0;font-weight:600}
.project-info>p{margin:0;color:#9098a8;font-size:15px;line-height:1.75}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag-row span{border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:8px 11px;font:500 9px/1 "DM Mono",monospace;letter-spacing:.06em;color:#939bad}
.project-link{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:22px;font:500 11px/1 "DM Mono",monospace;color:#d9dce4}
.project-link i{font-style:normal;font-size:20px;transition:.3s}
.project-link:hover i{transform:translate(4px,-4px)}

.project-visual-xray{background:radial-gradient(circle at 50% 48%,#192335 0,#0b0f17 54%,#07090e 100%)}
.xray-shell{position:relative;width:min(65%,440px);aspect-ratio:.8;border:1px solid rgba(143,174,222,.15);border-radius:44% 44% 22% 22%;filter:drop-shadow(0 0 38px rgba(128,176,255,.1))}
.lung{position:absolute;top:21%;width:31%;height:57%;border:1px solid rgba(169,209,255,.32);background:radial-gradient(ellipse at 50% 45%,rgba(128,177,220,.18),rgba(57,80,108,.06) 70%);filter:blur(.2px)}
.lung-left{left:17%;border-radius:54% 46% 60% 38%}.lung-right{right:17%;border-radius:46% 54% 38% 60%}
.heat{position:absolute;border-radius:50%;filter:blur(12px);animation:heatPulse 3s ease-in-out infinite alternate}
.heat-1{width:82px;height:92px;left:26%;top:35%;background:rgba(252,120,112,.18);box-shadow:0 0 35px rgba(255,113,102,.25)}
.heat-2{width:60px;height:70px;right:27%;top:48%;background:rgba(255,189,94,.16);box-shadow:0 0 30px rgba(255,189,94,.2);animation-delay:.9s}
@keyframes heatPulse{to{transform:scale(1.18);opacity:.65}}
.scan-line{position:absolute;left:-10%;right:-10%;height:1px;top:20%;background:linear-gradient(90deg,transparent,#8fd5ff,transparent);box-shadow:0 0 18px #8fd5ff;animation:scan 4s ease-in-out infinite;z-index:4}
@keyframes scan{50%{top:79%}}
.xray-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(138,180,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(138,180,255,.05) 1px,transparent 1px);background-size:20px 20px;mask-image:linear-gradient(black,transparent)}

.project-visual-energy{background:radial-gradient(circle at 75% 25%,rgba(92,255,165,.09),transparent 28%),#09100e}
.chart-card{width:min(82%,720px);padding:24px;border:1px solid rgba(143,255,192,.13);border-radius:22px;background:rgba(8,15,13,.62);box-shadow:0 30px 80px rgba(0,0,0,.3)}
.chart-top{display:flex;justify-content:space-between;align-items:center;font:500 9px/1 "DM Mono",monospace;letter-spacing:.13em;color:#718177}
.live-pill{padding:7px 9px;border:1px solid rgba(156,245,193,.16);border-radius:99px;color:var(--accent)}
.chart-card svg{width:100%;overflow:visible;margin:32px 0 12px}
.area-path{fill:url(#area);opacity:.8}
.line-path{fill:none;stroke:#94f0b8;stroke-width:2.3;stroke-linecap:round;stroke-dasharray:900;stroke-dashoffset:900}
.project.is-visible .line-path{animation:drawLine 2.3s var(--ease) forwards .3s}
@keyframes drawLine{to{stroke-dashoffset:0}}
.chart-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.08);padding-top:18px}
.chart-stats div{display:flex;flex-direction:column;gap:5px}
.chart-stats b{font:500 16px/1 "DM Mono",monospace;color:#d9f9e6}
.chart-stats span{font:500 8px/1 "DM Mono",monospace;letter-spacing:.08em;color:#5f7067}

.project-visual-data{background:radial-gradient(circle at 50% 50%,rgba(162,128,255,.12),transparent 42%),#0d0a13}
.data-orbit{position:relative;width:min(63%,420px);aspect-ratio:1;border-radius:50%}
.data-orbit .core{position:absolute;inset:38%;display:grid;place-items:center;border-radius:50%;background:#f5f0ff;color:#120b1a;font:700 22px/1 "DM Mono",monospace;box-shadow:0 0 50px rgba(197,167,255,.22);z-index:2}
.ring{position:absolute;border:1px solid rgba(207,186,255,.16);border-radius:50%;inset:15%}
.r2{inset:2%;border-style:dashed;animation:spin 22s linear infinite}
.node{position:absolute;z-index:3;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#16101f;border:1px solid rgba(207,186,255,.28);font:500 10px/1 "DM Mono",monospace;color:#d8c9ff;box-shadow:0 0 24px rgba(187,144,255,.08)}
.n1{left:7%;top:16%}.n2{right:0;top:37%}.n3{left:21%;bottom:0}.n4{right:20%;bottom:11%}.n5{left:0;top:56%}
.accuracy-badge{position:absolute;right:28px;top:28px;display:flex;align-items:center;gap:11px}
.accuracy-badge strong{font-size:26px;letter-spacing:-.05em;color:#dccfff}
.accuracy-badge span{font:500 8px/1.35 "DM Mono",monospace;letter-spacing:.08em;color:#776a8c}

.skills{overflow:hidden}
.skills-head{max-width:760px;margin:0 0 64px 28%}
.skills-list{border-top:1px solid var(--line)}
.skill-row{
  display:grid;grid-template-columns:70px .75fr 1.4fr 40px;align-items:center;gap:30px;padding:34px 8px;border-bottom:1px solid var(--line);
  transition:padding .35s var(--ease),background .35s;
}
.skill-row:hover{padding-left:22px;padding-right:22px;background:rgba(255,255,255,.025)}
.skill-index{font:500 10px/1 "DM Mono",monospace;color:#5f6676}
.skill-row h3{margin:0;font-size:clamp(25px,3vw,42px);letter-spacing:-.04em;font-weight:600}
.skill-row p{margin:0;color:#7f8798;font-size:14px}
.skill-icon{font-size:22px;color:#5f6878;transition:.3s}.skill-row:hover .skill-icon{transform:translate(4px,-4px);color:var(--accent)}
.tech-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:68px}
.tech-cloud span{
  padding:12px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.11);
  font:500 10px/1 "DM Mono",monospace;letter-spacing:.05em;color:#8e96a8;
  animation:floatTag 4s ease-in-out infinite;animation-delay:calc(var(--i) * -.18s)
}
@keyframes floatTag{50%{transform:translateY(-7px)}}

.philosophy{padding:190px 0}
.quote-wrap{max-width:1100px;margin:0 auto;position:relative}
.quote-mark{position:absolute;left:-80px;top:-80px;font-size:180px;font-family:Georgia,serif;color:rgba(255,255,255,.05);line-height:1}
.quote-wrap p{font-size:clamp(44px,6.7vw,100px);line-height:.99;letter-spacing:-.06em;text-align:center;margin:0;font-weight:600}
.quote-wrap em{font-style:normal;color:#71798c}

.contact{
  min-height:92vh;padding:130px max(24px,calc((100vw - var(--max))/2)) 30px;position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;background:#080a10;border-top:1px solid var(--line)
}
.contact-glow{position:absolute;width:900px;height:900px;border-radius:50%;left:50%;top:38%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(138,180,255,.12),rgba(156,245,193,.04) 34%,transparent 68%);filter:blur(12px)}
.contact>.section-label{position:relative;margin-bottom:80px}
.contact-inner{position:relative;text-align:center;max-width:1120px;margin:auto}
.contact-inner h2{font-size:clamp(62px,9vw,138px);line-height:.83;letter-spacing:-.075em;margin:16px 0 34px;font-weight:750}
.contact-inner h2 span{display:block;background:linear-gradient(90deg,var(--accent),var(--accent-2),var(--accent-3));-webkit-background-clip:text;background-clip:text;color:transparent}
.contact-copy{max-width:660px;margin:0 auto 42px;color:#8f97a8;font-size:16px;line-height:1.7}
.contact-email{display:inline-flex;align-items:center;gap:12px;font-size:clamp(18px,2vw,28px);border-bottom:1px solid #5e6676;padding:8px 0;transition:border-color .3s}
.contact-email:hover{border-color:var(--accent)}
.social-row{display:flex;justify-content:center;gap:28px;margin-top:38px}
.social-row a{font:500 10px/1 "DM Mono",monospace;letter-spacing:.08em;color:#8d95a5;transition:color .3s}.social-row a:hover{color:#fff}
footer{position:relative;display:flex;align-items:center;justify-content:space-between;padding-top:80px;margin-top:70px;border-top:1px solid var(--line);font:500 9px/1 "DM Mono",monospace;letter-spacing:.08em;color:#596170}
footer a{color:#8b93a3}

.reveal,.reveal-up{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.is-visible,.reveal-up.is-visible{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.06s}.reveal:nth-child(3){transition-delay:.12s}

@media (max-width:1100px){
  .desktop-nav{display:none}.menu-btn{display:block}.nav-cta{display:none}
  .hero-orbit{opacity:.15;width:58vw;right:-26vw;top:20%}
  .hero-bottom{align-items:flex-start;flex-direction:column}
  .section{padding:110px 0}
  .about-layout{grid-template-columns:1fr;gap:70px}
  .about-sticky{position:relative;top:auto;max-width:720px}
  .section-heading{grid-template-columns:1fr}.section-heading .section-label{margin-bottom:50px}
  .project{grid-template-columns:1fr}.project-visual{border-right:0;border-bottom:1px solid var(--line)}
  .skills-head{margin-left:0}
}
@media (max-width:760px){
  .nav-wrap{top:12px;width:calc(100% - 24px);height:58px;border-radius:15px}
  .hero{padding:125px 20px 65px;min-height:930px;align-items:flex-start}
  .hero-title{font-size:clamp(54px,17vw,98px);margin-top:15px}
  .hero-bottom{margin-top:35px}
  .hero-actions{align-items:flex-start;flex-direction:column;gap:16px}
  .primary-btn{min-width:210px}
  .hero-index{display:none}.scroll-cue{right:20px}
  .hero-orbit{width:80vw;right:-41vw;top:49%;opacity:.18}
  .section{width:calc(100% - 32px);padding:90px 0}
  .section-label{margin-bottom:48px}
  .stats-grid{grid-template-columns:1fr}
  .stat-card{min-height:180px}
  .project{min-height:auto;border-radius:21px}
  .project-visual{min-height:430px}.project-info{padding:28px}
  .chart-card{width:92%;padding:16px}.chart-stats b{font-size:12px}
  .accuracy-badge{right:16px;top:16px}.accuracy-badge strong{font-size:18px}
  .skills-head{margin-bottom:45px}
  .skill-row{grid-template-columns:36px 1fr 24px;gap:14px;padding:26px 0}
  .skill-row p{grid-column:2/4;margin-top:-6px}
  .philosophy{padding:120px 0}.quote-mark{display:none}
  .contact{padding:90px 20px 24px;min-height:850px}
  .contact>.section-label{margin-bottom:70px}
  .contact-inner h2{font-size:clamp(58px,18vw,94px)}
  .contact-email{font-size:17px}
  .social-row{gap:18px;flex-wrap:wrap}
  footer{align-items:flex-start;flex-direction:column;gap:13px;padding-top:45px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .cursor-dot,.cursor-ring{display:none}
}