/*
Theme Name: Sarath Jayan — Creative Portfolio
Description: Modern glassmorphism portfolio for Sarath Jayan: Instructional Design, 3D and Graphics.
Version: 53.0
*/

:root{--bg:#07080b;--bg2:#0c0f14;--surface:rgba(255,255,255,.055);--surface2:rgba(255,255,255,.035);--text:#f6f7f9;--muted:#9da5b0;--line:rgba(255,255,255,.13);--accent:#7c5cff;--cyan:#25d0b1;--orange:#ffb454;--max:1220px;--r:26px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 88% 7%,rgba(124,92,255,.18),transparent 25%),radial-gradient(circle at 4% 55%,rgba(37,208,177,.08),transparent 24%),radial-gradient(circle at 60% 85%,rgba(124,92,255,.07),transparent 24%),linear-gradient(180deg,#07080b,#090c10 60%,#07080b)}
body:after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:60px 60px}
a{text-decoration:none;color:inherit}img{max-width:100%;height:auto}.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.site-header{position:fixed;z-index:100;top:0;left:0;right:0;background:rgba(7,8,11,.45);backdrop-filter:blur(24px) saturate(160%);border-bottom:1px solid transparent;transition:.3s}.site-header.scrolled{background:rgba(7,8,11,.75);border-color:var(--line)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:1.18rem;font-weight:900;letter-spacing:-.05em}.logo span{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:25px}.nav-links a{font-size:.84rem;color:var(--muted);transition:.2s}.nav-links a:hover{color:#fff}.nav-cta{padding:9px 16px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.04);color:#fff!important}
.menu-toggle{display:flex;flex:0 0 auto;width:46px;height:46px;margin-left:18px;align-items:center;justify-content:center;flex-direction:column;gap:4px;border:1px solid var(--line);border-radius:50%;background:rgba(255,255,255,.045);color:#fff;cursor:pointer;transition:.25s;order:3}
.menu-toggle span{display:block;width:16px;height:1.5px;background:currentColor;border-radius:2px;transition:.25s}
.menu-toggle:hover{background:rgba(124,92,255,.14);border-color:rgba(124,92,255,.45);transform:translateY(-2px)}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
.glass{background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025));border:1px solid var(--line);box-shadow:inset 0 1px rgba(255,255,255,.05),0 28px 90px rgba(0,0,0,.18);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-radius:var(--r)}
.hero{min-height:100vh;display:flex;align-items:center;padding:125px 0 95px;position:relative;overflow:hidden;perspective:1200px}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:70px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#d9d4ff;border:1px solid rgba(124,92,255,.32);background:rgba(124,92,255,.08);padding:7px 12px;border-radius:999px;font-size:.69rem;font-weight:850;letter-spacing:.13em;text-transform:uppercase;backdrop-filter:blur(12px)}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 18px var(--cyan)}
h1{font-size:clamp(3.45rem,7vw,7rem);line-height:.87;letter-spacing:-.085em;margin:25px 0 19px}.name{display:block;white-space:nowrap}.hero-title{font-size:clamp(1.18rem,2vw,1.55rem);font-weight:700;margin:0;color:#e3e6ea}.typed-role{color:#a99dff}.typed-role:after{content:"";display:inline-block;width:2px;height:1em;background:var(--cyan);margin-left:4px;vertical-align:-.12em;animation:blink .75s step-end infinite}@keyframes blink{50%{opacity:0}}
.hero-copy{max-width:720px;color:var(--muted);font-size:1.03rem;margin-top:21px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:999px;border:1px solid var(--line);font-weight:800;transition:.25s}.btn:hover{transform:translateY(-3px)}.btn-primary{background:#fff;color:#08090b;border-color:#fff}.btn-ghost{background:rgba(255,255,255,.035)}
.hero-visual{position:relative;display:flex;justify-content:center}.profile-frame{width:min(470px,100%);aspect-ratio:4/5;padding:10px;position:relative;border-radius:34px;background:linear-gradient(135deg,rgba(255,255,255,.22),rgba(124,92,255,.23),rgba(37,208,177,.17));box-shadow:0 35px 100px rgba(0,0,0,.45),0 0 85px rgba(124,92,255,.11)}.profile-frame:before{content:"";position:absolute;inset:-1px;border-radius:35px;border:1px solid rgba(255,255,255,.2)}.profile-photo{width:100%;height:100%;object-fit:cover;object-position:center;border-radius:26px;display:block;filter:grayscale(100%);transition:.5s}.profile-frame:hover .profile-photo{filter:grayscale(10%);transform:scale(1.015)}
.float-card{position:absolute;padding:13px 16px;border:1px solid var(--line);background:rgba(14,17,22,.62);backdrop-filter:blur(20px);border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.3);font-size:.76rem;color:var(--muted);animation:softWiggle 7s ease-in-out infinite}.float-card strong{display:block;color:#fff;font-size:.9rem}.float-one{left:-35px;bottom:13%;animation-delay:-3s}.float-two{right:12px;bottom:22px;animation-delay:-.8s}
@keyframes softWiggle{0%,100%{transform:translate3d(0,0,0) rotate(0)}25%{transform:translate3d(4px,-3px,0) rotate(.45deg)}50%{transform:translate3d(-3px,2px,0) rotate(-.4deg)}75%{transform:translate3d(3px,1px,0) rotate(.3deg)}}
.scroll-note{position:absolute;bottom:25px;left:0;right:0;text-align:center;color:#65707d;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase}

section{padding:115px 0}.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:45px}.kicker{color:var(--cyan);font-size:.71rem;font-weight:850;letter-spacing:.16em;text-transform:uppercase}h2{font-size:clamp(2.4rem,4.6vw,4.6rem);line-height:.94;letter-spacing:-.065em;margin:9px 0 0}.section-intro{max-width:490px;color:var(--muted);margin:0}
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.panel{padding:30px}.panel p{color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}.stat{padding:18px;border-radius:18px;background:rgba(255,255,255,.035);border:1px solid var(--line)}.stat b{display:block;font-size:1.7rem;letter-spacing:-.06em}.stat span{font-size:.75rem;color:var(--muted)}
.tags{display:flex;gap:7px;flex-wrap:wrap}.tag{padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.035);border:1px solid var(--line);color:var(--muted);font-size:.76rem}

.gallery-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.filter-btn{cursor:pointer;color:var(--muted);background:rgba(255,255,255,.035);border:1px solid var(--line);padding:9px 14px;border-radius:999px;font:inherit;font-size:.77rem;transition:.2s}.filter-btn.active,.filter-btn:hover{color:#fff;background:rgba(124,92,255,.14);border-color:rgba(124,92,255,.42)}
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.work-card{min-height:320px;position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--line);background:#0f1217;cursor:pointer}.work-media{position:absolute;inset:0;overflow:hidden}.work-media img{width:100%;height:100%;object-fit:cover;display:block;opacity:.75;transition:.5s;filter:saturate(.9)}.work-card:hover .work-media img{transform:scale(1.07);opacity:.96;filter:saturate(1.05)}.work-overlay{position:absolute;inset:0;padding:22px;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(180deg,transparent 22%,rgba(0,0,0,.86) 100%)}.work-type{font-size:.66rem;color:#c1b9ff;text-transform:uppercase;letter-spacing:.14em;font-weight:850}.work-card h3{margin:5px 0 2px;font-size:1.22rem}.work-card p{margin:0;color:#adb5bf;font-size:.77rem}.play{position:absolute;right:18px;top:18px;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(10px)}
.project-links{margin-top:10px;display:flex;gap:7px;flex-wrap:wrap}.project-link{font-size:.68rem;color:#fff;border:1px solid rgba(255,255,255,.2);padding:6px 9px;border-radius:999px;background:rgba(0,0,0,.2)}

.timeline{position:relative;display:grid;gap:15px}.timeline:before{content:"";position:absolute;left:13px;top:25px;bottom:25px;width:1px;background:linear-gradient(var(--accent),rgba(255,255,255,.08))}.job{position:relative;padding-left:52px}.job:before{content:"";position:absolute;left:8px;top:27px;width:11px;height:11px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 7px rgba(124,92,255,.12),0 0 20px rgba(124,92,255,.7)}.job-card{padding:26px}.job-top{display:flex;justify-content:space-between;gap:20px}.job h3{margin:0;font-size:1.18rem}.role{font-weight:750;color:#fff}.meta{font-size:.81rem;color:var(--muted)}.job ul{margin:16px 0 0;padding-left:20px;color:var(--muted)}

.capabilities{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.cap{padding:24px;min-height:180px}.cap-number{font-size:.68rem;color:var(--cyan);font-weight:850}.cap h3{font-size:1rem;margin:14px 0 8px}.cap p{color:var(--muted);font-size:.82rem;margin:0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.award,.cert,.edu{padding:24px}.award{min-height:170px}.year{color:var(--cyan);font-size:.73rem;font-weight:850}.award h3,.cert h3,.edu h3{margin:7px 0 10px;font-size:1rem}.award p,.cert p,.edu p{color:var(--muted);margin:0;font-size:.83rem}
.contact{border-top:1px solid var(--line);background:linear-gradient(145deg,rgba(124,92,255,.08),rgba(37,208,177,.025));padding:110px 0}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px}.contact-list{display:grid;gap:12px}.contact-item{padding:17px 19px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.035);backdrop-filter:blur(15px)}.contact-item small{display:block;color:#77808c;font-size:.67rem;text-transform:uppercase;letter-spacing:.1em}.contact-item a{display:block;margin-top:3px;font-weight:700}
.footer{padding:32px 0;color:#747d88;font-size:.76rem}.footer-row{display:flex;justify-content:space-between;gap:20px}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}.hero-visual{order:-1;justify-content:flex-start}.profile-frame{width:min(430px,100%)}.float-one{left:15px}.float-two{right:15px}.capabilities{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr 1fr}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:78px;left:20px;right:20px;flex-direction:column;align-items:stretch;padding:16px;background:rgba(12,15,20,.94);border:1px solid var(--line);border-radius:18px;backdrop-filter:blur(20px)}.nav-links.open{display:flex}}
@media(max-width:650px){
.container{width:min(var(--max),calc(100% - 28px))}.nav{height:68px}.nav-links{top:68px;left:14px;right:14px}
.hero{padding-top:105px;padding-bottom:125px}.hero-visual{display:block;margin:0 0 145px;padding:0 2px}.profile-frame{width:100%;max-width:430px;margin:0 auto;aspect-ratio:1/1.08;padding:8px;border-radius:28px}.profile-frame:before{border-radius:29px}.profile-photo{border-radius:21px;object-position:50% 17%}
.float-card{position:absolute;max-width:calc(100% - 32px);min-width:0;padding:11px 14px;border-radius:16px;line-height:1.35}.float-card strong{font-size:.86rem}.float-card.float-one{left:4%;right:auto;bottom:-58px}.float-card.float-two{right:4%;left:auto;bottom:-126px}
h1{font-size:clamp(3.4rem,17vw,5.4rem)}.hero-title{font-size:1.15rem;line-height:1.45}.hero-copy{font-size:.96rem}section{padding:85px 0}.section-head{display:block}.section-intro{margin-top:18px}.stats,.capabilities,.grid-3{grid-template-columns:1fr}.gallery{grid-template-columns:1fr}.work-card{min-height:280px}.job-top{display:block}.footer-row{display:block}}
@media(max-width:380px){.profile-frame{aspect-ratio:1/1.04}.float-card{font-size:.72rem;max-width:88%}.float-card.float-one{left:2%;bottom:-55px}.float-card.float-two{right:2%;bottom:-120px}}

/* Interactive particle field */
#particle-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:auto}
.hero-grid,.scroll-note{z-index:2}
.parallax-layer{will-change:transform;transition:transform .12s linear}
.hero:after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(circle at var(--mx,50%) var(--my,45%),rgba(124,92,255,.055),transparent 28%)}
@media(max-width:650px){
 h1{font-size:clamp(2.7rem,12vw,4.5rem);white-space:nowrap;letter-spacing:-.075em}
 .hero-grid{gap:35px}
}
@media(max-width:380px){
 h1{font-size:clamp(2.35rem,11.5vw,3.5rem)}
}

.resume-btn{display:inline-flex;align-items:center;gap:8px}
.resume-btn svg{width:15px;height:15px;fill:currentColor}
.mobile-menu-head{display:none}
.mobile-avatar{width:38px;height:38px;border-radius:50%;overflow:hidden;border:1px solid rgba(255,255,255,.2);box-shadow:0 0 0 4px rgba(124,92,255,.08);flex:none}
.mobile-avatar img{width:100%;height:100%;object-fit:cover;object-position:50% 18%;display:block}
@media(max-width:980px){
.mobile-menu-head{display:flex;align-items:center;gap:10px;padding:4px 0 12px;margin-bottom:5px;border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-menu-head strong{font-size:.82rem}.mobile-menu-head span{display:block;color:#8d96a1;font-size:.68rem}
}
@media(max-width:650px){
.hero{padding-top:105px;padding-bottom:95px;min-height:calc(100svh - 68px)}
.hero-grid{display:block}.hero-visual{display:none}.hero-copy{max-width:100%}
.hero-actions{margin-top:25px}.hero-actions .resume-btn{width:100%}
h1{font-size:clamp(2.65rem,12vw,4.5rem);white-space:nowrap}
}
@media(max-width:380px){h1{font-size:clamp(2.35rem,11.5vw,3.5rem)}}

.mobile-avatar-top{display:none}
.header_resume_cta{margin-left:14px;white-space:nowrap}
@media(max-width:980px){
 .mobile-avatar-top{display:none}
 .header_resume_cta{display:none}
}
@media(max-width:650px){
 .mobile-avatar-top{display:block;width:34px;height:34px;border-radius:50%;overflow:hidden;border:1px solid rgba(255,255,255,.22);box-shadow:0 0 0 4px rgba(124,92,255,.07);margin-left:auto;margin-right:10px}
 .mobile-avatar-top img{width:100%;height:100%;object-fit:cover;object-position:50% 18%;display:block;filter:grayscale(100%)}
 .nav .menu-toggle{font-size:1.5rem}
 .hero-actions .resume-btn{width:100%}
}

.resume-btn{position:relative;overflow:hidden}
.resume-btn:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.12) 50%,transparent 75%);transform:translateX(-120%);transition:transform .7s ease}
.resume-btn:hover:before{transform:translateX(120%)}

html{scroll-padding-top:88px}
.scroll-note{
 display:block;
 color:#65707d;
 font-size:.68rem;
 letter-spacing:.16em;
 text-transform:uppercase;
 text-align:center;
 cursor:pointer;
 transition:color .25s ease,transform .25s ease;
 text-decoration:none;
}
.scroll-note:hover{color:#c9c3ff;transform:translateY(3px)}
#about{scroll-margin-top:88px}

/* Resume belongs to the top menu, not the hero */
.header_resume_cta{display:none!important}
.nav-links .menu-item-resume{list-style:none;margin:0}
.nav-links .menu-item-resume a.resume-btn{display:inline-flex!important;align-items:center;justify-content:center;white-space:nowrap;padding:9px 16px;border-radius:999px;background:rgba(124,92,255,.13);border:1px solid rgba(124,92,255,.42);color:#fff!important}
.nav-links .menu-item-resume a.resume-btn:hover{background:rgba(124,92,255,.23);border-color:rgba(124,92,255,.62)}
@media(max-width:980px){
 .nav-links .menu-item-resume a.resume-btn{width:100%;margin-top:5px}
}

/* Final navigation CTA: Download Resume replaces Let's talk */
.nav-links .menu-item-resume{display:none!important}
.nav-links .resume-btn{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap}

.education-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:15px}
.education-card{padding:28px;min-height:220px;position:relative;overflow:hidden}
.education-card:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-80px;bottom:-95px;background:rgba(124,92,255,.12);filter:blur(35px);pointer-events:none}
.education-feature{min-height:285px;background:linear-gradient(145deg,rgba(124,92,255,.10),rgba(255,255,255,.025))}
.education-year{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);font-weight:850}
.education-degree{font-size:1.35rem;line-height:1.15;font-weight:850;letter-spacing:-.035em;margin-top:13px}
.education-school{color:#fff;font-weight:700;margin-top:13px}
.education-institute{color:var(--muted);font-size:.82rem;margin-top:3px}
.education-note{color:var(--muted);font-size:.8rem;margin-top:22px;max-width:540px}
@media(max-width:980px){.education-grid{grid-template-columns:1fr 1fr}.education-feature{grid-column:1/-1}}
@media(max-width:650px){.education-grid{grid-template-columns:1fr}.education-feature{grid-column:auto}.education-card{min-height:195px}}

#experience{position:relative}
#experience:before{content:"";display:block;position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(124,92,255,.22),transparent);opacity:.8}


/* V17 updates */
#particle-canvas{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;pointer-events:none;display:block}
main,.site-header,.footer{position:relative}
main{z-index:1}
.footer{z-index:1}
.hero{overflow:hidden}
.btn-icon{width:55px;height:55px;padding:0;border-radius:16px;flex:0 0 55px}
.linkedin-btn{background:rgba(255,255,255,.035);display:inline-flex;align-items:center;justify-content:center}
.linkedin-btn svg{width:21px;height:21px;fill:currentColor}
.linkedin-btn:hover{background:rgba(124,92,255,.12);border-color:rgba(124,92,255,.45)}
/* Resume stays in the mobile navigation only; it is hidden from the desktop menu. */
.nav-links a.resume-btn{display:none!important}
@media(max-width:980px){.nav-links a.resume-btn{display:inline-flex!important;width:100%;margin-top:5px}}
@media(min-width:981px){.nav-links li:has(a.resume-btn){display:none!important}}
@media(max-width:980px){.nav-links li:has(a.resume-btn){display:list-item!important}}

/* V39: prevent multi-line display headings from vertically colliding. */
h1,
h2 {
  line-height:1.02;
}
@media(max-width:650px){
  h2 {
    line-height:1.04;
  }
}

/* Career typography: company name stays bold; designation is italic and regular weight. */
.timeline .job-card .job-top h3{font-weight:800}
.timeline .job-card .job-top .role{font-weight:400;font-style:italic}

/* V24 portfolio cards: the entire card is the project link. */
.work-card{position:relative;cursor:pointer}
.work-card-link{display:block;color:inherit;text-decoration:none;height:100%}
.work-card-link:hover,.work-card-link:focus{color:inherit;text-decoration:none}
.work-card-link:focus-visible{outline:2px solid rgba(124,92,255,.8);outline-offset:3px;border-radius:inherit}
.work-card[data-project-url]:hover{transform:translateY(-5px)}
.work-card[data-project-url]{cursor:pointer}

/* Recognition & Certifications */
.recognition-group{margin-top:28px}
.certifications-group{margin-top:46px}
.group-title{display:flex;align-items:center;gap:16px;margin:0 0 18px;font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#a99cff}
.group-line{height:1px;flex:1;background:rgba(255,255,255,.10)}
.cert-card{padding:26px;min-height:190px}
.cert-provider{font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#20d8c0;margin-bottom:16px}
.cert-card h3{margin:0 0 12px;font-size:1.05rem;line-height:1.25}
.cert-card p{margin:0 0 9px;color:#a9afbc;font-size:.86rem;line-height:1.55}
.cert-card p:last-child{margin-bottom:0}
@media(max-width:980px){
 .certifications-group{margin-top:34px}
 .cert-card{min-height:0}
}

/* V27 hero vertical positioning */
@media (min-width:981px){
  .hero-grid{transform:translateY(-42px)}
}
@media (max-width:980px){
  .hero-grid{transform:translateY(-22px)}
}
/* Move the Scroll to explore control slightly higher */
.scroll-note{bottom:48px}
@media (max-width:980px){
  .scroll-note{bottom:34px}
}

@media(min-width:981px){
 .nav{position:relative}
 .nav-links{order:2}
 .menu-toggle{display:flex}
 .nav-links.open{position:fixed;top:92px;right:28px;left:auto;width:280px;display:flex;flex-direction:column;align-items:stretch;gap:0;padding:14px;background:rgba(12,15,20,.94);border:1px solid var(--line);border-radius:20px;backdrop-filter:blur(24px);box-shadow:0 25px 70px rgba(0,0,0,.45);z-index:120}
 .nav-links.open a{padding:12px 14px;border-radius:12px}
 .nav-links.open a:hover{background:rgba(124,92,255,.10)}
}

/* V28 hero orbit: profile remains stable while rings and dots revolve around it. */
.orbit-system{position:relative;width:min(570px,100%);aspect-ratio:1/1;display:grid;place-items:center}
.orbit-system .profile-frame{width:min(430px,76%);z-index:3}
.orbit-ring{position:absolute;border:1px solid rgba(124,92,255,.26);border-radius:50%;pointer-events:none}
.orbit-ring-outer{width:96%;height:96%;box-shadow:0 0 45px rgba(124,92,255,.06)}
.orbit-ring-inner{width:82%;height:82%;border-color:rgba(37,208,177,.20)}
.orbit-track{position:absolute;width:92%;height:92%;border-radius:50%;pointer-events:none;z-index:4}
.orbit-track-a{animation:orbitSpin 18s linear infinite}
.orbit-track-b{width:86%;height:86%;animation:orbitSpinReverse 24s linear infinite}
.orbit-track-c{width:98%;height:98%;animation:orbitSpin 30s linear infinite}
.orbit-dot{position:absolute;top:-6px;left:50%;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:var(--accent);box-shadow:0 0 18px rgba(124,92,255,.8)}
.dot-b{width:9px;height:9px;margin-left:-4.5px;top:-4.5px;background:var(--cyan);box-shadow:0 0 16px rgba(37,208,177,.75)}
.dot-c{width:7px;height:7px;margin-left:-3.5px;top:-3.5px;background:#d8d0ff;box-shadow:0 0 14px rgba(216,208,255,.7)}
@keyframes orbitSpin{to{transform:rotate(360deg)}}
@keyframes orbitSpinReverse{to{transform:rotate(-360deg)}}
@media(max-width:980px){
 .orbit-system{width:min(500px,100%);margin:0 auto}
 .orbit-system .profile-frame{width:min(390px,78%)}
 .orbit-ring-outer{width:96%;height:96%}
}
@media(max-width:650px){
 .orbit-system{width:calc(100vw - 38px);max-width:430px}
 .orbit-system .profile-frame{width:78%;aspect-ratio:1/1.08}
 .orbit-track-a{width:94%;height:94%}.orbit-track-b{width:87%;height:87%}.orbit-track-c{width:98%;height:98%}
 .orbit-dot{width:9px;height:9px;margin-left:-4.5px}
 .dot-b{width:7px;height:7px;margin-left:-3.5px}
 .dot-c{width:6px;height:6px;margin-left:-3px}
}
@media(prefers-reduced-motion:reduce){
 .orbit-track{animation:none}
}

/* Social icon treatment */
.linkedin-btn{width:52px;height:52px;flex:0 0 52px;border-radius:50%;padding:0}
.linkedin-btn svg{width:20px;height:20px}

/* V29 header: centered primary navigation + social icons grouped on the right. */
@media(min-width:981px){
 .site-header .nav{position:relative}
 .site-header .nav-links{position:absolute;left:50%;transform:translateX(-50%);margin:0;white-space:nowrap}
 .site-header .nav-socials{margin-left:auto;display:flex;align-items:center;gap:9px;z-index:2}
 .site-header .nav-socials a{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:rgba(255,255,255,.035);color:var(--muted);transition:.25s}
 .site-header .nav-socials a:hover{color:#fff;background:rgba(124,92,255,.12);border-color:rgba(124,92,255,.45);transform:translateY(-2px)}
 .site-header .nav-socials svg{width:17px;height:17px;fill:currentColor}
 .site-header .menu-toggle{margin-left:10px}
}
@media(max-width:980px){
 .site-header .nav{position:relative}
 .site-header .nav-socials{display:none}
 .site-header .nav-links{left:20px;right:20px}
}
@media(max-width:650px){
 .site-header .nav-links{left:14px;right:14px}
}

/* V30: keep the floating info cards outside the profile image/orbit. */
@media(min-width:981px){
  .hero-visual .float-one{left:-120px;bottom:18%}
  .hero-visual .float-two{right:-105px;bottom:8px}
}
@media(min-width:981px) and (max-width:1250px){
  .hero-visual .float-one{left:-75px}
  .hero-visual .float-two{right:-55px}
}
@media(max-width:980px){
  .hero-visual .float-one{left:2%;bottom:-52px}
  .hero-visual .float-two{right:2%;bottom:-112px}
}
@media(max-width:650px){
  .hero-visual .float-one{left:0;bottom:-50px}
  .hero-visual .float-two{right:0;bottom:-112px}
}

/* V31: header social icons */
.site-header .nav-socials{display:flex;align-items:center;gap:9px;margin-left:auto;order:4;flex:0 0 auto;z-index:4}
.site-header .nav-socials a{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:rgba(255,255,255,.035);color:var(--muted);transition:.25s ease;text-decoration:none}
.site-header .nav-socials a:hover{color:#fff;background:rgba(124,92,255,.12);border-color:rgba(124,92,255,.45);transform:translateY(-2px)}
.site-header .nav-socials svg{width:17px;height:17px;fill:currentColor;stroke:currentColor;stroke-width:1.4}
.site-header .nav-socials circle,.site-header .nav-socials rect{fill:none}
@media(min-width:981px){
 .site-header .nav{position:relative}
 .site-header .nav-links{position:absolute;left:50%;transform:translateX(-50%);margin:0;white-space:nowrap}
 .site-header .menu-toggle{margin-left:10px}
}
@media(max-width:980px){.site-header .nav-socials{display:none}}
.hero-actions .linkedin-btn{display:none!important}

@media(min-width:981px){
 .hero-visual .float-one{left:-120px;bottom:18%}
 .hero-visual .float-two{right:-105px;bottom:8px}
}
@media(min-width:981px) and (max-width:1250px){
 .hero-visual .float-one{left:-75px}
 .hero-visual .float-two{right:-55px}
}
@media(max-width:980px){
 .hero-visual .float-one{left:2%;bottom:-52px}
 .hero-visual .float-two{right:2%;bottom:-112px}
}
@media(max-width:650px){
 .hero-visual .float-one{left:0;bottom:-50px}
 .hero-visual .float-two{right:0;bottom:-112px}
}

/* V32: circular portrait with floating info cards layered above it. */
.orbit-system .profile-frame{
  width:min(430px,76%);
  aspect-ratio:1/1;
  overflow:hidden;
  border-radius:50%;
  position:relative;
  z-index:2;
}
.orbit-system .profile-photo{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  object-position:center center;
  border-radius:50%;
}
.hero-visual .float-card{
  z-index:8;
  position:absolute;
  pointer-events:auto;
  background:rgba(12,15,20,.94);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
}
.hero-visual .float-one{left:-120px;bottom:18%}
.hero-visual .float-two{right:-105px;bottom:8px}
@media(min-width:981px) and (max-width:1250px){
  .hero-visual .float-one{left:-75px}
  .hero-visual .float-two{right:-55px}
}
@media(max-width:980px){
  .orbit-system .profile-frame{width:min(390px,78%);aspect-ratio:1/1}
  .hero-visual .float-one{left:2%;bottom:-52px}
  .hero-visual .float-two{right:2%;bottom:-112px}
}
@media(max-width:650px){
  .orbit-system .profile-frame{width:78%;aspect-ratio:1/1}
  .hero-visual .float-one{left:0;bottom:-50px}
  .hero-visual .float-two{right:0;bottom:-112px}
}

/* V33: hero text fallback + typewriter stability */
.name-text{display:inline-block;min-width:1px}
.typed-role{display:inline-block;min-width:1ch}

/* V34: hamburger navigation removed — primary menu remains visible. */
.menu-toggle{display:none!important}
@media(max-width:980px){
  .site-header .nav-links{display:flex!important}
}

/* V35: lift the complete landing hero composition slightly upward. */
@media(min-width:981px){
  .hero-grid{transform:translateY(-38px)}
}
@media(min-width:651px) and (max-width:980px){
  .hero-grid{transform:translateY(-30px)}
}
@media(max-width:650px){
  .hero-grid{transform:translateY(-22px)}
}

/* V36: additional upward lift for the complete hero and scroll cue. */
@media(min-width:981px){
  .hero-grid{transform:translateY(-68px)}
  .scroll-note{bottom:76px}
}
@media(min-width:651px) and (max-width:980px){
  .hero-grid{transform:translateY(-50px)}
  .scroll-note{bottom:52px}
}
@media(max-width:650px){
  .hero-grid{transform:translateY(-38px)}
  .scroll-note{bottom:48px}
}

/* V37: final hero positioning and title breathing room */
@media(min-width:981px){
  .hero-grid{transform:translateY(-92px)}
  .hero-copy h1,
  .hero-copy .name,
  .hero-copy .name-text{
    letter-spacing:-0.055em;
  }
  .scroll-note{bottom:94px}
}
@media(min-width:651px) and (max-width:980px){
  .hero-grid{transform:translateY(-68px)}
  .hero-copy h1,
  .hero-copy .name,
  .hero-copy .name-text{
    letter-spacing:-0.05em;
  }
  .scroll-note{bottom:68px}
}
@media(max-width:650px){
  .hero-grid{transform:translateY(-52px)}
  .hero-copy h1,
  .hero-copy .name,
  .hero-copy .name-text{
    letter-spacing:-0.045em;
  }
  .scroll-note{bottom:60px}
}

/* V38: typography pass — restore comfortable character spacing across display headings. */
h1,
h2,
.hero-copy h1,
.hero-copy .name,
.hero-copy .name-text{
  letter-spacing:-0.015em;
  word-spacing:normal;
}
.education-degree{letter-spacing:-0.01em}
.stat b{letter-spacing:-0.02em}
.logo{letter-spacing:-0.02em}
.typed-role{letter-spacing:normal}


/* V40: enlarge the complete hero orbit/profile composition by 35%.
   The scale is applied to the orbit system so the portrait and all circular
   rings remain perfectly centered and grow together. */
@media(min-width:981px){
  .orbit-system{
    transform:scale(1.35);
    transform-origin:center center;
  }
  .hero-visual .float-one{left:-155px}
  .hero-visual .float-two{right:-140px}
}
@media(min-width:651px) and (max-width:980px){
  .orbit-system{
    transform:scale(1.25);
    transform-origin:center center;
  }
}
@media(max-width:650px){
  .orbit-system{
    transform:scale(1.15);
    transform-origin:center center;
  }
}

/* V41: controlled hero description line breaks */
@media(max-width:650px){
  .hero-copy .hero-description br{display:none}
}

/* V42: reduce the Sarath Jayan hero name by 10% */
.hero-copy .name{
  font-size:90%;
}
@media(max-width:650px){
  .hero-copy .name{
    font-size:90%;
  }
}

/* V43: restore a proper mobile hamburger navigation.
   Desktop keeps the existing primary navigation; mobile hides it until opened. */
@media(max-width:980px){
  .site-header .menu-toggle{
    display:flex !important;
    order:3;
    width:42px;
    height:42px;
    margin-left:10px;
    flex:0 0 42px;
  }
  .site-header .nav-links{
    display:none !important;
    position:absolute;
    top:calc(100% + 10px);
    left:14px !important;
    right:14px !important;
    width:auto;
    max-width:none;
    transform:none !important;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:10px;
    margin:0;
    background:rgba(8,11,17,.97);
    border:1px solid rgba(255,255,255,.14);
    border-radius:18px;
    box-shadow:0 24px 60px rgba(0,0,0,.48);
    backdrop-filter:blur(24px);
    -webkit-backdrop-filter:blur(24px);
    z-index:120;
  }
  .site-header .nav-links.open{
    display:flex !important;
  }
  .site-header .nav-links a{
    display:block;
    width:100%;
    padding:12px 14px;
    border-radius:12px;
  }
  .site-header .nav-links a:hover{
    background:rgba(124,92,255,.10);
  }
}
@media(min-width:981px){
  .site-header .menu-toggle{display:none !important}
}

/* V45: responsive laptop/desktop hero.
   Keep the enlarged orbit/profile treatment, but size it fluidly to the
   available column so the portrait and floating cards never get clipped. */
@media(min-width:981px) and (max-width:1280px){
  .hero{
    overflow:hidden;
  }
  .hero-grid{
    grid-template-columns:minmax(0, 0.92fr) minmax(0, 1.08fr);
    column-gap:clamp(28px, 4vw, 64px);
  }
  .hero-copy{
    min-width:0;
    max-width:620px;
  }
  .hero-copy h1{
    font-size:clamp(3.8rem, 6vw, 5.8rem);
  }
  .hero-copy p{
    max-width:590px;
  }
  .hero-visual{
    min-width:0;
    overflow:visible;
  }
  .orbit-system{
    width:min(570px, 100%);
    max-width:100%;
  }
  .hero-visual .float-one{
    left:-70px;
  }
  .hero-visual .float-two{
    right:-70px;
  }
}

@media(min-width:981px){
  .hero-grid > *{
    min-width:0;
  }
  .hero-copy{
    min-width:0;
  }
  .hero-copy p{
    max-width:620px;
  }
}

/* V45: protect the enlarged hero composition from causing horizontal
   overflow at laptop widths. */
html, body{
  overflow-x:hidden;
}


/* V47: scale the complete hero visual as one composition.
   The profile, orbit rings/dots and both floating cards stay locked together
   when the backend Profile / Orbit Scale value is changed. */
.hero-visual-scale{
  position:relative;
  width:min(570px,100%);
  aspect-ratio:1/1;
  display:grid;
  place-items:center;
  transform-origin:center center;
}
.hero-visual-scale .orbit-system{
  width:100%;
  max-width:none;
  transform:none !important;
}
.hero-visual-scale .float-card{
  z-index:8;
}
@media(min-width:981px){
  .hero-visual-scale{
    transform:scale(calc(1.35 * var(--sarath-orbit-scale, .85)));
  }
}
@media(min-width:651px) and (max-width:980px){
  .hero-visual-scale{
    transform:scale(calc(1.25 * var(--sarath-orbit-scale, .85)));
  }
}
@media(max-width:650px){
  .hero-visual-scale{
    transform:scale(calc(1.15 * var(--sarath-orbit-scale, .85)));
  }
}



/* V48: lock floating info cards to the lower-left and lower-right orbit positions.
   Their offsets live inside the same scalable hero composition, so they move and
   resize together with Profile / Orbit Scale. */
.hero-visual-scale .float-card.float-one{
  left:-120px !important;
  right:auto !important;
  bottom:12% !important;
}
.hero-visual-scale .float-card.float-two{
  right:-105px !important;
  left:auto !important;
  bottom:2px !important;
}
@media(max-width:980px){
  .hero-visual-scale .float-card.float-one{
    left:-55px !important;
    bottom:7% !important;
  }
  .hero-visual-scale .float-card.float-two{
    right:-50px !important;
    bottom:0 !important;
  }
}
@media(max-width:650px){
  .hero-visual-scale .float-card.float-one{
    left:-15px !important;
    bottom:-42px !important;
  }
  .hero-visual-scale .float-card.float-two{
    right:-15px !important;
    bottom:-105px !important;
  }
}

/* V50: bring hero info cards inward and slightly lower so their edges visually
   meet the inner orbit while remaining part of the scalable composition. */
.hero-visual-scale .float-card.float-one,
.hero-visual-scale .float-card.float-two{
  z-index:10;
}


/* V51: move the landing-page scroll cue significantly higher. */
@media(min-width:981px){
  .scroll-note{bottom:160px}
}
@media(min-width:651px) and (max-width:980px){
  .scroll-note{bottom:116px}
}
@media(max-width:650px){
  .scroll-note{bottom:102px}
}

/* V51: floating back-to-top control for quick return to the landing page. */
.back-to-top{
  position:fixed;
  right:28px;
  bottom:28px;
  width:46px;
  height:46px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(255,255,255,.14);
  border-radius:50%;
  background:rgba(12,15,20,.72);
  color:#f4f6fb;
  text-decoration:none;
  font-size:1.25rem;
  line-height:1;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  box-shadow:0 12px 34px rgba(0,0,0,.32),0 0 24px rgba(124,92,255,.10);
  z-index:9998;
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease,border-color .25s ease,background .25s ease;
  cursor:pointer;
}
.back-to-top.is-visible{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.back-to-top:hover,
.back-to-top:focus-visible{
  background:rgba(20,23,31,.92);
  border-color:rgba(124,92,255,.48);
  color:#fff;
  transform:translateY(-3px);
}
.back-to-top:focus-visible{outline:2px solid rgba(124,92,255,.72);outline-offset:3px}
@media(max-width:650px){
  .back-to-top{right:18px;bottom:18px;width:42px;height:42px;font-size:1.12rem}
}
@media(prefers-reduced-motion:reduce){
  .back-to-top{transition:none}
}

/* V53: Keep Download Resume in the desktop header, but remove it from the mobile hamburger menu. */
@media (max-width:980px){
  .site-header .nav-links .nav-cta.resume-btn{
    display:none !important;
  }
}