/* =========================================================================
   Suresh Shahi — Portfolio Stylesheet
   Navy + brass "developer x explorer" system.
   ========================================================================= */

/* ---------- Tokens ------------------------------------------------------ */
:root{
  --ink:#0a1f2f;
  --navy-950:#03121e;
  --navy-900:#052236;
  --navy-800:#0a2e46;
  --navy-700:#0d3a58;
  --blue:#1c9dfb;
  --blue-dim:#0a86dd;
  --gold:#d7a355;
  --gold-light:#f2d9a4;
  --sky:#e7f7ff;
  --muted:#5f7889;
  --line:#dbe6ec;
  --paper:#fbfcfa;
  --mist:#eef4f7;
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:20px;
  --shadow-sm:0 8px 24px rgba(6,35,54,.08);
  --shadow-md:0 18px 44px rgba(5,34,54,.12);
  --shadow-gold:0 10px 26px rgba(183,138,60,.28);
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-soft:cubic-bezier(.4,0,.2,1);
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--mist);overflow-x:hidden}
a{color:var(--blue-dim);text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--gold-light);color:var(--navy-950)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}

/* ---------- Scroll progress + preloader ---------------------------------*/
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:linear-gradient(90deg,var(--blue),var(--gold));z-index:90;transition:width .12s linear}
body.is-loading{overflow:hidden}
.page-veil{position:fixed;inset:0;background:var(--navy-950);z-index:200;display:flex;align-items:center;justify-content:center;transition:opacity .5s var(--ease),visibility .5s var(--ease)}
.page-veil i{color:var(--blue);font-size:26px;animation:spin 1s linear infinite}
.page-veil.hide{opacity:0;visibility:hidden;pointer-events:none}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Header ------------------------------------------------------*/
.site-header{height:70px;background:rgba(3,18,30,.82);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);color:#fff;display:flex;align-items:center;gap:28px;padding:0 max(5vw,28px);position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(255,255,255,.08);transition:background .3s var(--ease-soft),box-shadow .3s var(--ease-soft)}
.site-header.scrolled{background:rgba(3,18,30,.96);box-shadow:0 10px 30px rgba(0,0,0,.25)}
.brand{display:flex;align-items:center;gap:10px;color:#fff;margin-right:auto}
.brand-mark{width:36px;height:36px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;color:var(--gold-light);transition:transform .4s var(--ease);overflow:hidden;flex-shrink:0}
.brand-mark img{width:100%;height:100%;object-fit:cover;display:block}
.brand:hover .brand-mark{transform:rotate(-8deg) scale(1.06)}
.brand small,.footer-brand small{display:block;font-size:9px;font-weight:500;color:#a9c3d2;margin-top:2px}
.site-header nav{display:flex;gap:24px}
.site-header nav a{color:#eaf6fc;font-size:12px;font-weight:600;position:relative;padding:4px 0}
.site-header nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:linear-gradient(90deg,var(--blue),var(--gold));transition:right .3s var(--ease)}
.site-header nav a:hover:after,.site-header nav a.active:after{right:0}
.site-header nav a.active{color:#fff}
.menu{display:none}

/* ---------- Buttons ------------------------------------------------------*/
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:var(--radius-sm);font-weight:750;font-size:12px;border:1px solid transparent;white-space:nowrap;flex:0 0 auto;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s var(--ease-soft),color .3s var(--ease-soft);position:relative;overflow:hidden;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.primary{background:linear-gradient(135deg,#2cb2ff,var(--blue-dim));color:#fff;box-shadow:0 10px 22px rgba(8,142,232,.28)}
.primary:hover{box-shadow:0 14px 30px rgba(8,142,232,.38)}
.ghost{border-color:rgba(255,255,255,.8);color:#fff;background:rgba(4,31,48,.2);backdrop-filter:blur(6px)}
.ghost:hover{background:#fff;color:var(--navy-900)}
.outline{border-color:#b5cad7;color:var(--ink);background:#fff}
.outline:hover{border-color:var(--blue-dim);color:var(--blue-dim)}
.gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--navy-950);box-shadow:var(--shadow-gold)}
.gold:hover{box-shadow:0 14px 32px rgba(183,138,60,.4)}
.light{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--navy-950);box-shadow:var(--shadow-gold)}
.light:hover{filter:brightness(1.04)}
.small{padding:9px 13px}

/* ---------- Hero ---------------------------------------------------------*/
.premium-hero{height:660px;min-height:660px;background-image:linear-gradient(90deg,rgba(3,18,30,.97) 0%,rgba(3,18,30,.82) 37%,rgba(3,18,30,.3) 65%,rgba(3,18,30,.05) 100%),var(--hero);background-size:cover;background-position:center 58%;display:flex;align-items:center;padding:70px max(7vw,42px);color:#fff;position:relative;isolation:isolate;overflow:hidden}
.premium-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(520px 320px at 12% 20%,rgba(28,157,251,.22),transparent 70%),radial-gradient(420px 260px at 85% 75%,rgba(215,163,85,.16),transparent 70%);z-index:0;animation:driftGlow 16s ease-in-out infinite alternate}
@keyframes driftGlow{from{opacity:.7;transform:translateY(0)}to{opacity:1;transform:translateY(-14px)}}
.premium-hero:after{content:"";position:absolute;left:-2%;right:-2%;bottom:-2px;height:58px;background:var(--paper);clip-path:polygon(0 58%,6% 47%,13% 60%,20% 44%,28% 57%,35% 49%,43% 63%,51% 46%,59% 57%,67% 43%,76% 58%,84% 46%,92% 60%,100% 45%,100% 100%,0 100%);z-index:3}
.hero-copy{max-width:650px;position:relative;z-index:4}
.eyebrow{font-size:10px;letter-spacing:2.8px;font-weight:800;color:#0b7ebd}
.hero .eyebrow,.tech-compact .eyebrow,.adventure-detail-hero .eyebrow,.page-hero .eyebrow,.detail-hero .eyebrow{color:var(--gold-light)}
.hero h1{font-size:clamp(50px,5.5vw,78px);line-height:.98;margin:22px 0 20px;letter-spacing:-3px}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero-copy>p:not(.eyebrow){max-width:580px;font-size:16px;line-height:1.7;color:#e4f0f5}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.social-icons{display:flex;gap:12px;margin-top:25px}
.social-icons a{width:34px;height:34px;display:grid;place-items:center;color:#fff;border:1px solid rgba(255,255,255,.22);border-radius:8px;background:rgba(4,31,48,.28);transition:.3s var(--ease)}
.social-icons a:hover{background:var(--gold);border-color:var(--gold);color:var(--navy-950);transform:translateY(-3px)}
.hero-quote{position:absolute;right:7%;top:100px;font:italic 25px 'Playfair Display',Georgia,serif;text-shadow:0 2px 10px #0008;transform:rotate(-5deg);z-index:4;color:var(--gold-light);animation:sway 6s ease-in-out infinite}
@keyframes sway{0%,100%{transform:rotate(-5deg)}50%{transform:rotate(-2deg) translateY(-3px)}}
.hero-quote span{font-family:Inter;font-size:18px}
.hero-chip{position:absolute;right:7%;bottom:95px;display:flex;gap:10px;align-items:center;padding:12px 16px;border:1px solid rgba(255,255,255,.22);border-radius:12px;background:rgba(2,17,27,.62);backdrop-filter:blur(10px);font-size:11px;z-index:4}
.hero-chip i{color:var(--blue);font-size:18px}

/* hero load-in sequence — one orchestrated moment, not repeated elsewhere */
.hero-copy .eyebrow,.hero-copy h1,.hero-copy p,.hero-copy .actions,.hero-copy .social-icons{opacity:0;transform:translateY(16px);animation:heroIn .8s var(--ease) forwards}
.hero-copy .eyebrow{animation-delay:.05s}
.hero-copy h1{animation-delay:.16s}
.hero-copy p{animation-delay:.3s}
.hero-copy .actions{animation-delay:.42s}
.hero-copy .social-icons{animation-delay:.52s}
.hero-quote{animation:heroIn .8s var(--ease) forwards,sway 6s ease-in-out 1s infinite;animation-delay:.6s,1s;opacity:0}
.hero-chip{animation:heroIn .8s var(--ease) forwards;animation-delay:.68s;opacity:0}
@keyframes heroIn{to{opacity:1;transform:translateY(0)}}

/* ---------- Page shell ----------------------------------------------------*/
.paper-shell{background-color:var(--paper);background-image:radial-gradient(#cbd8df 0.7px,transparent 0.7px);background-size:16px 16px}
.section,.expertise{max-width:1420px;margin:auto;padding:62px max(5vw,28px)}
.expertise{position:relative;z-index:5;padding-top:22px;padding-bottom:35px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.expertise article{background:rgba(255,255,255,.9);border:1px solid #dce7ed;border-radius:var(--radius-md);padding:24px 26px;box-shadow:var(--shadow-sm);text-align:center;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.expertise article:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.expertise-icon{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;margin:0 auto 13px;font-size:22px;transition:transform .35s var(--ease)}
.expertise article:hover .expertise-icon{transform:scale(1.08) rotate(-4deg)}
.expertise-icon.blue{background:#dff4ff;color:#078ee8}
.expertise-icon.teal{background:#dcf5ec;color:#008f78}
.expertise-icon.green{background:#edf4d9;color:#668700}
.expertise h3{margin:5px 0 7px;font-size:17px}
.expertise p{color:var(--muted);font-size:13px;line-height:1.6;margin:0 0 10px}
.expertise a,.text-link{font-size:12px;font-weight:800}
.text-link{position:relative}
.text-link i{transition:transform .3s var(--ease)}
.text-link:hover i{transform:translate(3px,-3px)}
.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px;gap:30px}
.section-head.compact{margin-bottom:10px}
.section h2,.tech-compact h2{font-size:clamp(29px,3.2vw,42px);letter-spacing:-1.5px;margin:7px 0}
.section-head p,.section>p{color:var(--muted);font-size:13px}

/* ---------- Project cards --------------------------------------------------*/
.project-grid{gap:18px}
.project-card,.simple-card{background:#fff;border:1px solid #d7e2e9;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.project-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-md)}
.project-media{height:205px;display:block;position:relative;overflow:hidden;background:#eaf4f8}
.project-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.project-card:hover .project-media img{transform:scale(1.045)}
.project-open{position:absolute;right:12px;top:12px;width:34px;height:34px;border-radius:50%;background:#fff;color:#0a8fdc;display:grid;place-items:center;box-shadow:0 5px 14px #0002;opacity:0;transform:translateY(-4px);transition:.3s var(--ease)}
.project-card:hover .project-open{opacity:1;transform:none}
.placeholder{width:100%;height:100%;display:grid;place-items:center;background:linear-gradient(135deg,#dff3ff,#eef8fc);font-size:45px;color:#118bd2}
.card-body{padding:18px}
.card-body h3{margin:11px 0 7px;font-size:17px}
.card-body p{color:var(--muted);font-size:12px;line-height:1.55;min-height:56px}

/* Fixes the tag / button overflow bug: everything wraps as whole units, never clips */
.tags{display:flex;gap:6px;flex-wrap:wrap;max-width:100%}
.tags span,.pill{background:#edf6fb;border-radius:999px;padding:5px 9px;font-size:9px;color:#477086;white-space:nowrap;flex:0 0 auto}
.card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;max-width:100%}
.card-actions .btn{flex:0 0 auto}

.tech-compact{max-width:1320px;margin:8px auto 12px;padding:26px 28px;background:linear-gradient(120deg,var(--navy-950),var(--navy-800));color:#fff;border-radius:var(--radius-lg);box-shadow:0 18px 45px rgba(3,30,47,.18);position:relative;overflow:hidden}
.tech-compact:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(215,163,85,.14);border-radius:50%;right:-110px;top:-150px;animation:rotateSlow 40s linear infinite}
.tech-compact:before{content:"";position:absolute;width:340px;height:340px;border:1px dashed rgba(28,157,251,.1);border-radius:50%;left:-140px;bottom:-180px;animation:rotateSlow 60s linear infinite reverse}
@keyframes rotateSlow{to{transform:rotate(360deg)}}
.tech-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:16px;position:relative;z-index:2}
.tech-heading h2{font-size:24px;margin:4px 0}
.tech-heading>p{font-size:11px;color:#9fc0d1}
.skill-strip{display:grid;grid-template-columns:repeat(10,minmax(72px,1fr));gap:10px;position:relative;z-index:2}

/* category colour system: development = blue, systems = teal, tools = gold */
.skill-mini{--accent:var(--blue);--accent-soft:rgba(28,157,251,.16);
  min-height:78px;border:1px solid rgba(120,198,235,.16);border-radius:10px;
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,0)),rgba(12,54,76,.6);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;text-align:center;padding:10px 6px;
  position:relative;overflow:hidden;cursor:default;
  opacity:0;transform:translateY(14px) scale(.94);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease),background .35s var(--ease)}
.skill-mini.systems{--accent:#3fd6a8;--accent-soft:rgba(63,214,168,.18)}
.skill-mini.tools{--accent:var(--gold);--accent-soft:rgba(215,163,85,.2)}
.skill-mini:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent);opacity:.6;transition:opacity .3s var(--ease)}
.skill-mini:after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.16) 50%,transparent 60%);transform:translateX(-120%);transition:transform .6s var(--ease-soft)}
.skill-mini:hover{transform:translateY(-5px) scale(1.03);border-color:var(--accent);background:var(--accent-soft);box-shadow:0 12px 24px -6px var(--accent-soft),0 0 0 1px var(--accent-soft)}
.skill-mini:hover:before{opacity:1}
.skill-mini:hover:after{transform:translateX(120%)}
.skill-mini i,.skill-mini strong{color:var(--accent);transition:transform .35s var(--ease),color .3s var(--ease);animation:iconFloat 3.6s ease-in-out infinite}
.skill-mini:nth-child(3n) i,.skill-mini:nth-child(3n) strong{animation-delay:.5s}
.skill-mini:nth-child(3n+1) i,.skill-mini:nth-child(3n+1) strong{animation-delay:1s}
@keyframes iconFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.skill-mini:hover i,.skill-mini:hover strong{transform:scale(1.2);animation-play-state:paused}
.skill-mini i{font-size:21px}
.skill-mini strong{font-size:15px}
.skill-mini span{font-size:9px;color:#e9f7fd;white-space:nowrap;position:relative;z-index:1}
.reveal-stagger.visible .skill-mini{animation:skillIn .55s var(--ease) forwards}
@keyframes skillIn{to{opacity:1;transform:translateY(0) scale(1)}}

/* ---------- Journey timeline ------------------------------------------------*/
.journey{padding-top:50px}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:42px;position:relative}
.timeline:before{content:"";position:absolute;top:17px;left:7%;right:7%;height:2px;background:linear-gradient(90deg,#b7e6fb,var(--blue),#b7e6fb)}
.timeline article{position:relative;padding:0 12px;text-align:center;transition:transform .3s var(--ease)}
.timeline article:hover{transform:translateY(-4px)}
.timeline article>b{position:relative;z-index:2;width:36px;height:36px;background:#e0f4fd;border:5px solid var(--paper);border-radius:50%;display:grid;place-items:center;margin:auto;color:#0b8ed8;font-size:9px;transition:.3s var(--ease)}
.timeline article:hover>b{background:var(--gold-light);color:var(--navy-950)}
.timeline h3{font-size:13px;margin:16px 0 5px}
.timeline strong,.timeline small{display:block;color:#60788b;font-size:10px;line-height:1.5}
.timeline p{font-size:10px;color:#718798;line-height:1.5}

/* ---------- Adventures ----------------------------------------------------*/
.adventures-home{padding-top:48px}
.adventure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.adventure{height:245px;background:#284455 center/cover;border-radius:var(--radius-md);color:#fff;display:flex;align-items:end;padding:18px;position:relative;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.adventure:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(1,15,24,.94));transition:.35s var(--ease)}
.adventure>div,.adventure-arrow{position:relative;z-index:2}
.adventure h3{margin:4px 0;font-size:17px}
.adventure small{font-size:9px;text-transform:uppercase;letter-spacing:1.5px;color:var(--gold-light)}
.adventure p{font-size:10px;color:#d5e7ef;max-height:0;opacity:0;margin:0;overflow:hidden;transition:.35s var(--ease)}
.story-link{font-size:10px;font-weight:700;display:block;margin-top:9px;opacity:.85}
.adventure-arrow{position:absolute;right:13px;top:13px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.92);color:#078ee8;opacity:0;transform:translateY(-4px);transition:.3s var(--ease)}
.adventure:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.adventure:hover:before{background:linear-gradient(180deg,transparent 20%,rgba(1,15,24,.96))}
.adventure:hover p{max-height:45px;opacity:1;margin-top:6px}
.adventure:hover .adventure-arrow{opacity:1;transform:none}
.instagram-banner{margin-top:18px;min-height:105px;background:linear-gradient(90deg,rgba(3,20,32,.96),rgba(10,58,76,.9)),url("../images/travel/langtang-trail.3acf39a0699f.jpg") center/cover;color:#fff;border-radius:var(--radius-md);padding:22px 28px;display:flex;gap:18px;justify-content:center;align-items:center;flex-wrap:wrap}
.instagram-banner>i{font-size:26px;background:linear-gradient(45deg,#f9ce34,#ee2a7b,#6228d7);-webkit-background-clip:text;color:transparent}
.instagram-banner span{display:flex;flex-direction:column;text-align:center}
.instagram-banner small{font-size:8px;letter-spacing:2px}
.instagram-banner b{font-size:20px;margin-top:5px}
.instagram-banner strong{margin-left:22px;background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--navy-950);padding:10px 15px;border-radius:7px;font-size:10px;transition:.3s var(--ease)}
.instagram-banner:hover strong{transform:translateY(-2px)}

.simple-card{padding:23px}
.simple-card h3{font-size:17px}
.simple-card p{font-size:12px;color:var(--muted);line-height:1.6}

/* ---------- Contact ---------------------------------------------------------*/
.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;background:linear-gradient(135deg,#eaf7fc,#f8fbfc);border:1px solid #d5e7ef;border-radius:var(--radius-lg);margin-bottom:70px;padding-top:45px;padding-bottom:45px}
.contact form{display:grid;gap:11px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:11px}
input,textarea{width:100%;padding:13px 14px;border:1px solid #c4d7e0;border-radius:8px;font:inherit;background:#fff;transition:border-color .25s,box-shadow .25s}
input:focus,textarea:focus{border-color:var(--blue-dim);box-shadow:0 0 0 3px rgba(28,157,251,.15);outline:none}
textarea{resize:vertical}
.contact-social{display:flex;gap:15px;margin-top:20px}
.contact-social a{font-size:12px;font-weight:700}

/* ---------- Footer -----------------------------------------------------------*/
.site-footer{background:var(--navy-950);color:#b8d1df;padding:30px max(5vw,28px);display:grid;grid-template-columns:1fr auto auto;gap:28px;align-items:center}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
.footer-links a,.footer-social a{color:#dcecf4;font-size:11px;transition:color .25s}
.footer-links a:hover{color:var(--gold-light)}
.footer-social{display:flex;gap:10px}
.footer-social a{width:30px;height:30px;border:1px solid #244b61;border-radius:7px;display:grid;place-items:center;transition:.3s var(--ease)}
.footer-social a:hover{background:var(--gold);border-color:var(--gold);color:var(--navy-950);transform:translateY(-3px)}
.copyright{grid-column:1/-1;border-top:1px solid #173b4e;padding-top:15px;font-size:9px}

.flash{position:fixed;right:20px;top:85px;z-index:80;background:#fff;padding:9px 18px;border-radius:9px;box-shadow:0 5px 20px #0002;animation:heroIn .4s var(--ease) forwards}

/* ---------- Scroll reveal system --------------------------------------------*/
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.visible{opacity:1;transform:none}
.reveal-stagger.visible > *{animation:staggerUp .6s var(--ease) both}
.reveal-stagger.visible > *:nth-child(1){animation-delay:.02s}
.reveal-stagger.visible > *:nth-child(2){animation-delay:.08s}
.reveal-stagger.visible > *:nth-child(3){animation-delay:.14s}
.reveal-stagger.visible > *:nth-child(4){animation-delay:.2s}
.reveal-stagger.visible > *:nth-child(5){animation-delay:.26s}
.reveal-stagger.visible > *:nth-child(6){animation-delay:.32s}
@keyframes staggerUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ---------- Back to top ------------------------------------------------------*/
.to-top{position:fixed;right:22px;bottom:22px;width:44px;height:44px;border-radius:50%;background:var(--navy-950);color:var(--gold-light);border:1px solid rgba(215,163,85,.4);display:grid;place-items:center;box-shadow:var(--shadow-md);opacity:0;transform:translateY(10px) scale(.9);pointer-events:none;transition:.3s var(--ease);z-index:60}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--gold);color:var(--navy-950);transform:translateY(-3px)}

/* ---------- Inner / list pages ------------------------------------------------*/
.inner{max-width:1260px;margin:auto;padding:70px max(5vw,28px);min-height:70vh}
.inner h1{font-size:clamp(36px,5vw,60px)}
.detail{max-width:900px}
.detail-image{width:100%;max-height:520px;object-fit:cover;border-radius:16px;margin:28px 0}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.gallery img{border-radius:12px}

/* shared header band for Projects / Adventures / Posts index pages */
.page-hero{background:linear-gradient(120deg,var(--navy-950),var(--navy-800));color:#fff;padding:96px max(7vw,42px) 64px;position:relative;overflow:hidden;isolation:isolate}
.page-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(480px 300px at 15% 10%,rgba(28,157,251,.25),transparent 70%),radial-gradient(420px 260px at 90% 90%,rgba(215,163,85,.18),transparent 70%);z-index:-1}
.page-hero .eyebrow{margin-bottom:10px;display:block}
.page-hero h1{font-size:clamp(38px,5.4vw,64px);letter-spacing:-2px;margin:0 0 14px}
.page-hero p{max-width:600px;color:#dcebf1;font-size:15px;line-height:1.7;margin:0}
.page-hero .back-link{margin-bottom:18px}
.list-count{display:inline-flex;align-items:center;gap:8px;margin-top:20px;font-size:11px;color:#a9c8d8;letter-spacing:.5px}
.list-count b{color:var(--gold-light);font-size:14px}

.filter-row{display:flex;gap:9px;flex-wrap:wrap;margin:-10px 0 30px}
.filter-row a{padding:8px 15px;border-radius:999px;border:1px solid var(--line);font-size:11px;font-weight:700;color:var(--muted);background:#fff;transition:.25s var(--ease)}
.filter-row a:hover,.filter-row a.active{border-color:var(--blue-dim);color:var(--blue-dim);background:var(--sky)}

.empty-state{text-align:center;padding:70px 20px;color:var(--muted)}
.empty-state i{font-size:38px;color:#b9cdda;margin-bottom:14px}

/* Post cards on the listing page */
.post-card{display:flex;flex-direction:column}
.post-card .post-media{height:170px;border-radius:var(--radius-md) var(--radius-md) 0 0;overflow:hidden;margin:-23px -23px 16px}
.post-card .post-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.post-card:hover .post-media img{transform:scale(1.05)}
.post-meta{display:flex;gap:10px;align-items:center;font-size:10px;color:var(--muted);margin-top:10px}

/* ---------- Detail pages (project / adventure / post) -------------------------*/
.detail-hero{height:520px;background:var(--navy-800) center/cover;display:flex;align-items:end;padding:65px max(8vw,45px);color:#fff;position:relative}
.detail-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,15,24,.9),rgba(2,15,24,.15))}
.detail-hero>div{max-width:780px;position:relative;z-index:2}
.detail-hero h1{font-size:clamp(38px,6vw,66px);line-height:1.02;margin:12px 0}
.detail-hero p{font-size:15px;color:#e3f0f5;max-width:620px}
.adventure-detail-page,.detail-page{background:var(--paper);min-height:100vh}
.adventure-detail-hero{height:520px;background:#123e56 center/cover;display:flex;align-items:end;padding:65px max(8vw,45px);color:#fff}
.adventure-detail-hero>div{max-width:780px}
.adventure-detail-hero h1{font-size:clamp(48px,7vw,82px);line-height:1;margin:12px 0}
.adventure-detail-hero>div>p:last-child{font-size:16px;color:#e3f0f5;max-width:620px}
.back-link{display:inline-flex;gap:8px;align-items:center;color:#fff;font-size:11px;font-weight:700;margin-bottom:24px;transition:gap .25s var(--ease)}
.back-link:hover{gap:12px;color:var(--gold-light)}
.back-link.dark{color:var(--blue-dim)}
.back-link.dark:hover{color:var(--navy-900)}

.adventure-story-layout,.project-story-layout{max-width:1250px;margin:auto;padding:65px max(5vw,28px);display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:55px;align-items:start}
.travel-story h2,.project-story h2{font-size:38px;margin:8px 0 25px}
.story-copy{font-size:15px;line-height:1.9;color:#506a7c}
.travel-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:32px}
.travel-gallery figure{margin:0}
.travel-gallery img{width:100%;height:300px;object-fit:cover;border-radius:12px;transition:transform .4s var(--ease)}
.travel-gallery img:hover{transform:scale(1.02)}
.travel-gallery figcaption{font-size:10px;color:#6b8292;margin-top:6px}

.instagram-embed-card,.detail-side-card{position:sticky;top:92px;background:#fff;border:1px solid #dce7ed;border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow-md);overflow:hidden}
.embed-heading{display:flex;gap:11px;align-items:center;margin-bottom:12px}
.embed-heading>i{font-size:28px;background:linear-gradient(45deg,#f9ce34,#ee2a7b,#6228d7);-webkit-background-clip:text;color:transparent}
.embed-heading small,.embed-heading b{display:block}
.embed-heading small{font-size:8px;letter-spacing:1.6px;color:#7890a0}
.instagram-media{min-width:0!important;width:100%!important;margin:0!important}
.embed-empty{text-align:center;padding:35px 18px}
.embed-empty>i{font-size:45px;color:#d12d8d}
.embed-empty p{font-size:12px;line-height:1.7;color:#6a8191}

.detail-side-card h4{margin:0 0 12px;font-size:13px;letter-spacing:.5px;color:var(--navy-900)}
.detail-fact{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}
.detail-fact:last-child{border-bottom:none}
.detail-fact span:first-child{color:var(--muted)}
.detail-fact span:last-child{font-weight:700;text-align:right}
.detail-side-card .btn{width:100%;margin-top:8px}

.article-body{font-size:15px;line-height:1.9;color:#3c5567;max-width:760px}
.article-body p{margin:0 0 18px}

/* ---------- Responsive --------------------------------------------------------*/
@media(max-width:1050px){
  .skill-strip{grid-template-columns:repeat(6,1fr)}
  .adventure-grid{grid-template-columns:repeat(2,1fr)}
  .premium-hero{background-position:58% center}
  .hero-chip{display:none}
  .adventure-story-layout,.project-story-layout{grid-template-columns:1fr}
  .instagram-embed-card,.detail-side-card{position:static}
}
@media(max-width:900px){
  .site-header nav{display:none;position:absolute;top:70px;left:0;right:0;background:#062235;padding:22px;flex-direction:column}
  .site-header nav.open{display:flex}
  .menu{display:block;background:none;border:0;color:#fff;font-size:20px}
  .resume{display:none}
  .grid3,.contact{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr;gap:20px}
  .timeline:before{left:17px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .timeline article{text-align:left;padding-left:55px}
  .timeline article>b{position:absolute;left:0;top:0}
  .timeline h3{margin-top:0}
  .premium-hero{height:620px;min-height:620px;background-position:62% center}
  .hero-quote{display:none}
  .hero-copy{max-width:560px}
  .site-footer{grid-template-columns:1fr}
  .footer-links{flex-wrap:wrap}
  .copyright{grid-column:auto}
  .tech-heading{align-items:flex-start;flex-direction:column}
  .skill-strip{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:580px){
  .premium-hero{height:680px;padding:60px 22px;background-position:65% center}
  .premium-hero:before{content:"";position:absolute;inset:0;background:rgba(2,17,27,.2);z-index:0}
  .hero h1{font-size:46px;letter-spacing:-2px}
  .hero-copy>p:not(.eyebrow){font-size:14px}
  .section,.expertise{padding-left:20px;padding-right:20px}
  .section-head{align-items:flex-start;flex-direction:column}
  .skill-strip{grid-template-columns:repeat(3,1fr)}
  .skill-mini:nth-child(n+13){display:none}
  .adventure-grid{grid-template-columns:1fr}
  .instagram-banner{flex-direction:column;text-align:center}
  .instagram-banner strong{margin-left:0}
  .form-row{grid-template-columns:1fr}
  .travel-gallery{grid-template-columns:1fr}
  .detail-hero,.adventure-detail-hero{height:430px;padding:40px 22px}
  .detail-hero h1,.adventure-detail-hero h1{font-size:44px}
  .adventure-story-layout,.project-story-layout{padding:45px 20px}
  .project-media{height:190px}
  .site-header{padding:0 18px}
  .brand b{font-size:13px}
  .expertise{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .page-hero{padding:80px 22px 50px}
  .to-top{right:14px;bottom:14px}
  .post-card .post-media{margin:-23px -23px 16px}
}