/* ============================================================
   TOKENS
============================================================ */
:root{
  --bg:#09090b;
  --bg-alt:#0e0e11;
  --surface: rgba(255,255,255,0.045);
  --surface-strong: rgba(255,255,255,0.08);
  --border: #27272a;
  --gold:#3b82f6;
  --gold-deep:#8b5cf6;
  --white:#f8fafc;
  --muted:#a1a1aa;
  --danger:#ff5c5c;

  --font-display:'Poppins', sans-serif;
  --font-body:'Inter', sans-serif;

  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;

  --shadow-gold: 0 0 0 rgba(59,130,246,0);
  --ease: cubic-bezier(.16,.84,.44,1);
}

html[data-theme="light"]{
  --bg:#f6f5f2;
  --bg-alt:#ffffff;
  --surface: rgba(0,0,0,0.03);
  --surface-strong: rgba(0,0,0,0.05);
  --border: rgba(0,0,0,0.08);
  --white:#141414;
  --muted:#5b5b5b;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--white);
  font-family:var(--font-body);
  line-height:1.6;
  overflow-x:hidden;
  transition:background .4s var(--ease), color .4s var(--ease);
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
::selection{background:var(--gold);color:#0b0b0b;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  margin:0 0 .5em;
  letter-spacing:-0.02em;
  line-height:1.15;
}

.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.container.narrow{max-width:760px;}
.gold-text{color:var(--gold);}

/* ============================================================
   UTILITIES / BUTTONS
============================================================ */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:0.95rem;
  border:1px solid transparent;transition:transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
  white-space:nowrap;
}
.btn.full{width:100%;}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#f8fafc;}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(59,130,246,0.25);}
.btn-outline{border-color:var(--gold);color:var(--gold);background:transparent;}
.btn-outline:hover{background:rgba(59,130,246,0.08);transform:translateY(-3px);}
.btn-ghost{color:var(--white);}
.btn-ghost:hover{color:var(--gold);}

.glass{
  background:var(--surface);
  border:1px solid var(--border);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-radius:var(--radius-md);
}

.section{padding:120px 0;position:relative;}
.section.alt{background:var(--bg-alt);}
.section-eyebrow{
  color:var(--gold);text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:600;margin-bottom:10px;
}
.section-title{font-size:clamp(1.8rem,3.2vw,2.6rem);max-width:680px;margin-bottom:56px;font-weight:700;}

/* ============================================================
   LOADER
============================================================ */
#loader{
  position:fixed;inset:0;background:#0b0b0b;z-index:9999;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
#loader.hidden{opacity:0;visibility:hidden;}
.loader-inner{text-align:center;}
.loader-mark{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--gold);letter-spacing:.1em;}
.loader-bar{width:160px;height:2px;background:rgba(255,255,255,0.1);margin-top:18px;border-radius:2px;overflow:hidden;}
.loader-bar span{display:block;height:100%;width:0;background:var(--gold);animation:loadbar 1.4s var(--ease) forwards;}
@keyframes loadbar{to{width:100%;}}

/* ============================================================
   SCROLL PROGRESS + CURSOR GLOW
============================================================ */
#scroll-progress{
  position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--gold-deep),var(--gold));
  width:0%;z-index:2000;transition:width .1s linear;
}
#cursor-glow{
  position:fixed;width:420px;height:420px;border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle, rgba(59,130,246,0.08), transparent 70%);
  transform:translate(-50%,-50%);left:50%;top:50%;transition:opacity .3s;
  will-change:left, top;
}
@media (max-width:768px){ #cursor-glow{display:none;} }

#particles-js{position:fixed;inset:0;z-index:0;opacity:.5;pointer-events:none;}

/* ============================================================
   NAVBAR
============================================================ */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:18px 0;transition:padding .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
  border-bottom:1px solid transparent;
}
.navbar.scrolled{
  padding:12px 0;background:rgba(11,11,11,0.7);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav-inner{max-width:1180px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;}
.brand{font-family:var(--font-display);font-weight:700;font-size:1.25rem;}
.brand span{color:var(--gold);}
.nav-links{display:flex;gap:32px;}
.nav-links a{font-size:.92rem;font-weight:500;color:var(--muted);position:relative;padding:4px 0;transition:color .25s;}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--gold);transition:width .3s var(--ease);
}
.nav-links a:hover, .nav-links a.active{color:var(--white);}
.nav-links a.active::after, .nav-links a:hover::after{width:100%;}
.nav-actions{display:flex;align-items:center;gap:14px;}
#theme-toggle{
  background:var(--surface);border:1px solid var(--border);color:var(--white);width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;transition:border-color .3s;
}
#theme-toggle:hover{border-color:var(--gold);color:var(--gold);}

.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;width:26px;}
.hamburger span{display:block;height:2px;background:var(--white);border-radius:2px;transition:transform .3s, opacity .3s;}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:900px){
  .nav-links{
    position:fixed;top:0;right:-100%;height:100vh;width:min(320px,80vw);
    background:rgba(11,11,11,0.97);backdrop-filter:blur(14px);
    flex-direction:column;padding:110px 32px;gap:26px;transition:right .4s var(--ease);
    border-left:1px solid var(--border);
  }
  .nav-links.open{right:0;}
  .hamburger{display:flex;}
}

/* ============================================================
   HERO
============================================================ */
.hero{
  min-height:100vh;display:flex;align-items:center;position:relative;padding:140px 0 80px;
}
.hero-inner{
  max-width:1180px;margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;position:relative;z-index:2;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;color:var(--muted);font-size:.85rem;font-weight:500;
  border:1px solid var(--border);padding:8px 16px;border-radius:999px;margin-bottom:22px;
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.4;}}

.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;margin-bottom:6px;}
.typed-wrap{font-size:clamp(1.1rem,2.2vw,1.4rem);font-weight:500;color:var(--muted);margin-bottom:22px;min-height:1.6em;}
.typed-wrap .pipe{color:var(--border);margin:0 8px;}
#typed{color:var(--gold);font-weight:600;}
.hero-desc{max-width:520px;color:var(--muted);margin-bottom:34px;font-size:1.02rem;}
.hero-buttons{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:52px;}
.hero-stats{display:flex;gap:44px;}
.hero-stats strong{display:block;font-family:var(--font-display);font-size:1.8rem;color:var(--gold);font-weight:700;}
.hero-stats span{font-size:.82rem;color:var(--muted);}
.scroll-cue{
  position:absolute;bottom:30px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;
  align-items:center;gap:8px;font-size:.75rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;
}
.scroll-cue span{width:1px;height:36px;background:linear-gradient(var(--gold),transparent);animation:scrollcue 1.6s infinite;}
@keyframes scrollcue{0%{opacity:0;transform:scaleY(0);transform-origin:top;}50%{opacity:1;transform:scaleY(1);transform-origin:top;}100%{opacity:0;transform:scaleY(1);transform-origin:bottom;}}

/* orbit visual */
.hero-visual{display:flex;align-items:center;justify-content:center;position:relative;height:420px;}
.orbit-system{position:relative;width:320px;height:320px;}
.profile-core{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:150px;height:150px;border-radius:50%;
  background:linear-gradient(135deg, rgba(59,130,246,0.15), rgba(255,255,255,0.02));
  border:1px solid var(--border);display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 60px rgba(59,130,246,0.12);
}
.profile-photo{
  width:112px;height:112px;border-radius:50%;
  background:linear-gradient(160deg,#1c1c1c,#0b0b0b);
  border:2px solid var(--gold);display:flex;align-items:center;justify-content:center;
  font-size:2.4rem;color:var(--gold);
}
.orbit-ring{
  position:absolute;top:50%;left:50%;border:1px dashed var(--border);border-radius:50%;
  transform:translate(-50%,-50%);animation:spin linear infinite;
}
.ring-1{width:200px;height:200px;animation-duration:14s;}
.ring-2{width:250px;height:250px;animation-duration:20s;animation-direction:reverse;}
.ring-3{width:300px;height:300px;animation-duration:26s;}
.ring-4{width:340px;height:340px;animation-duration:32s;animation-direction:reverse;}
@keyframes spin{from{transform:translate(-50%,-50%) rotate(0deg);}to{transform:translate(-50%,-50%) rotate(360deg);}}
.sat{
  position:absolute;top:-16px;left:50%;transform:translateX(-50%);
  width:38px;height:38px;border-radius:50%;background:var(--bg-alt);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:1.1rem;
  animation:counterspin linear infinite;box-shadow:0 0 14px rgba(59,130,246,0.15);
}
.ring-1 .sat{animation-duration:14s;}
.ring-2 .sat{animation-duration:20s;}
.ring-3 .sat{animation-duration:26s;}
.ring-4 .sat{animation-duration:32s;}
@keyframes counterspin{from{transform:translateX(-50%) rotate(0deg);}to{transform:translateX(-50%) rotate(-360deg);}}

@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr;text-align:center;}
  .hero-desc{margin-left:auto;margin-right:auto;}
  .hero-buttons, .hero-stats{justify-content:center;}
  .hero-visual{height:320px;margin-top:20px;}
  .eyebrow{margin-left:auto;margin-right:auto;}
}

/* ============================================================
   ABOUT
============================================================ */
.about-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:56px;align-items:start;}
.about-copy p{color:var(--muted);margin-bottom:18px;}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px;}
.about-points div{display:flex;align-items:center;gap:10px;font-size:.92rem;}
.about-points i{color:var(--gold);}
.about-card{padding:32px;}
.info-list li{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border);font-size:.92rem;}
.info-list li:last-child{border-bottom:none;}
.info-list span{color:var(--muted);}
.about-card .btn{margin-top:24px;}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;} .about-points{grid-template-columns:1fr;}}

/* ============================================================
   SKILLS
============================================================ */
.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.skill-block{padding:28px;}
.skill-block h3{font-size:1.05rem;display:flex;align-items:center;gap:10px;margin-bottom:20px;}
.skill-block h3 i{color:var(--gold);}
.bar-row{margin-bottom:16px;}
.bar-row span{font-size:.85rem;color:var(--muted);display:block;margin-bottom:6px;}
.bar{height:6px;background:rgba(255,255,255,0.08);border-radius:6px;overflow:hidden;}
.bar i{
  display:block;height:100%;width:0;border-radius:6px;font-style:normal;
  background:linear-gradient(90deg,var(--gold-deep),var(--gold));
  transition:width 1.4s var(--ease);
}
.bar.in-view i{width:var(--w);}
@media (max-width:900px){.skills-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.skills-grid{grid-template-columns:1fr;}}

.tech-marquee{margin-top:64px;overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:28px 0;}
.marquee-track{display:flex;gap:64px;width:max-content;animation:marquee 26s linear infinite;}
.marquee-track i{font-size:2.2rem;color:var(--muted);opacity:.7;transition:color .3s, opacity .3s;}
.marquee-track i:hover{color:var(--gold);opacity:1;}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ============================================================
   SERVICES
============================================================ */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.service-card{padding:32px;transition:transform .35s var(--ease), border-color .35s;}
.service-card:hover{transform:translateY(-6px);border-color:rgba(59,130,246,0.35);}
.service-card i{font-size:1.8rem;color:var(--gold);margin-bottom:18px;}
.service-card h3{font-size:1.05rem;margin-bottom:10px;}
.service-card p{color:var(--muted);font-size:.9rem;margin:0;}
@media (max-width:900px){.services-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.services-grid{grid-template-columns:1fr;}}

/* ============================================================
   PROJECTS
============================================================ */
.filter-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:40px;}
.filter-btn{
  padding:10px 22px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--muted);
  font-size:.85rem;font-weight:500;transition:all .3s var(--ease);
}
.filter-btn:hover{color:var(--white);}
.filter-btn.active{background:var(--gold);border-color:var(--gold);color:#f8fafc;}

.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.project-card{overflow:hidden;transition:transform .4s var(--ease), opacity .4s var(--ease);}
.project-card.hide{display:none;}
.project-thumb{
  height:180px;display:flex;align-items:center;justify-content:center;font-size:2.4rem;color:rgba(59,130,246,0.5);
  position:relative;
}
.project-thumb::before{content:'';position:absolute;inset:0;}
.project-thumb .dots{position:absolute;top:14px;left:16px;display:flex;gap:6px;}
.project-thumb .dots span{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,0.2);}
.project-body{padding:24px;}
.project-body h3{font-size:1.1rem;margin-bottom:8px;}
.project-body p{color:var(--muted);font-size:.88rem;margin-bottom:14px;}
.tech-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.tech-tags span{font-size:.72rem;padding:4px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted);}
.project-links{display:flex;gap:14px;}
.project-links a{font-size:.85rem;font-weight:600;color:var(--gold);display:flex;align-items:center;gap:6px;}
@media (max-width:960px){.projects-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.projects-grid{grid-template-columns:1fr;}}

/* ============================================================
   TIMELINE (experience)
============================================================ */
.timeline{position:relative;padding-left:32px;}
.timeline::before{content:'';position:absolute;left:6px;top:6px;bottom:6px;width:1px;background:linear-gradient(var(--gold),transparent);}
.timeline-item{position:relative;margin-bottom:36px;}
.timeline-dot{position:absolute;left:-32px;top:6px;width:13px;height:13px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(59,130,246,0.15);}
.timeline-content{padding:24px 28px;}
.timeline-date{color:var(--gold);font-size:.8rem;font-weight:600;letter-spacing:.05em;}
.timeline-content h3{margin:8px 0;font-size:1.05rem;}
.timeline-content p{color:var(--muted);margin:0;font-size:.9rem;}

/* ============================================================
   STATS
============================================================ */
.stats-section{padding:80px 0;background:linear-gradient(180deg,var(--bg),var(--bg-alt));}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stat-card strong{display:block;font-family:var(--font-display);font-size:clamp(2rem,4vw,2.8rem);color:var(--gold);font-weight:700;}
.stat-card span{color:var(--muted);font-size:.88rem;}
@media (max-width:760px){.stats-grid{grid-template-columns:1fr 1fr;}}

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonial-card{padding:36px;height:100%;}
.stars{color:var(--gold);margin-bottom:16px;font-size:.9rem;}
.testimonial-card p{color:var(--white);font-size:1rem;margin-bottom:24px;font-style:italic;}
.testimonial-person{display:flex;align-items:center;gap:14px;}
.avatar{
  width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--gold-deep),var(--gold));
  color:#f8fafc;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;
}
.testimonial-person strong{display:block;font-size:.92rem;}
.testimonial-person span{color:var(--muted);font-size:.8rem;}
.testimonial-swiper{padding-bottom:50px !important;}
.swiper-pagination-bullet{background:var(--muted);opacity:.6;}
.swiper-pagination-bullet-active{background:var(--gold);opacity:1;}

/* ============================================================
   PROCESS
============================================================ */
.process-timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;}
.process-step{text-align:center;padding:12px;}
.process-icon{
  width:64px;height:64px;border-radius:50%;background:var(--surface);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--gold);font-size:1.3rem;
}
.process-step h3{font-size:.95rem;margin-bottom:8px;}
.process-step p{color:var(--muted);font-size:.82rem;margin:0;}
@media (max-width:960px){.process-timeline{grid-template-columns:repeat(3,1fr);row-gap:36px;}}
@media (max-width:600px){.process-timeline{grid-template-columns:1fr 1fr;}}

/* ============================================================
   PRICING
============================================================ */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;align-items:stretch;}
.pricing-grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:1100px){.pricing-grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.pricing-grid-4{grid-template-columns:1fr;}}
.price-card{padding:36px;text-align:center;position:relative;display:flex;flex-direction:column;}
.price-card.featured{border-color:rgba(59,130,246,0.5);transform:scale(1.03);}
.price-card .badge{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--gold);color:#f8fafc;
  font-size:.72rem;font-weight:700;padding:6px 16px;border-radius:999px;
}
.price-card h3{font-size:1.1rem;color:var(--muted);font-weight:600;}
.price-card .price{font-family:var(--font-display);font-size:2.4rem;color:var(--gold);font-weight:700;margin-bottom:20px;}
.price-card ul{margin-bottom:28px;text-align:left;flex-grow:1;}
.price-card li{padding:8px 0;font-size:.9rem;display:flex;gap:10px;align-items:center;}
.price-card li i{color:var(--gold);}
@media (max-width:900px){.pricing-grid{grid-template-columns:1fr;} .price-card.featured{transform:none;}}

/* ============================================================
   FAQ
============================================================ */
.accordion-item{border-bottom:1px solid var(--border);}
.accordion-head{
  width:100%;background:none;border:none;color:var(--white);text-align:left;padding:22px 0;
  font-size:1rem;font-weight:600;display:flex;justify-content:space-between;align-items:center;font-family:var(--font-body);
}
.accordion-head i{color:var(--gold);transition:transform .3s var(--ease);}
.accordion-item.open .accordion-head i{transform:rotate(180deg);}
.accordion-body{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);}
.accordion-body p{color:var(--muted);padding-bottom:22px;margin:0;font-size:.92rem;}

/* ============================================================
   CONTACT
============================================================ */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;}
.contact-info p{color:var(--muted);margin-bottom:26px;}
.contact-item{display:flex;align-items:center;gap:12px;margin-bottom:16px;font-size:.94rem;}
.contact-item i{color:var(--gold);width:20px;}
.social-icons{display:flex;gap:12px;margin-top:24px;}
.social-icons a{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;
  transition:all .3s var(--ease);
}
.social-icons a:hover{background:var(--gold);color:#f8fafc;border-color:var(--gold);transform:translateY(-3px);}
.contact-form{padding:36px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:.82rem;color:var(--muted);margin-bottom:8px;}
.form-group input, .form-group textarea{
  width:100%;padding:13px 16px;border-radius:10px;border:1px solid var(--border);background:rgba(255,255,255,0.02);
  color:var(--white);font-family:inherit;font-size:.92rem;transition:border-color .3s;
}
.form-group input:focus, .form-group textarea:focus{outline:none;border-color:var(--gold);}
.form-status{margin-top:14px;font-size:.86rem;color:var(--gold);min-height:1.2em;}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;} .form-row{grid-template-columns:1fr;}}

/* ============================================================
   FOOTER
============================================================ */
.footer{background:var(--bg-alt);padding:70px 0 0;border-top:1px solid var(--border);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:50px;}
.footer-grid p{color:var(--muted);margin-top:14px;font-size:.9rem;}
.footer-grid h4{font-size:.95rem;margin-bottom:18px;}
.footer-grid a:not(.brand):not(.social-icons a){display:block;color:var(--muted);margin-bottom:12px;font-size:.9rem;transition:color .3s;}
.footer-grid a:not(.brand):not(.social-icons a):hover{color:var(--gold);}
.footer-bottom{border-top:1px solid var(--border);padding:22px 0;text-align:center;color:var(--muted);font-size:.82rem;}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr;}}

/* ============================================================
   BACK TO TOP
============================================================ */
#back-to-top{
  position:fixed;bottom:28px;right:28px;width:48px;height:48px;border-radius:50%;
  background:var(--gold);color:#f8fafc;border:none;display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;opacity:0;visibility:hidden;transform:translateY(10px);
  transition:all .35s var(--ease);z-index:900;box-shadow:0 10px 24px rgba(59,130,246,0.25);
}
#back-to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
#back-to-top:hover{transform:translateY(-4px);}

/* AOS override for consistent easing */
[data-aos]{transition-timing-function:var(--ease) !important;}