/* ═══════════════════════════════════════════
   AI DM with Hindu — Portfolio Theme
   Dark • Glassmorphism • Gradients
   ═══════════════════════════════════════════ */

/* ─── Reset & Variables ─── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
:root{
  --bg:#06060e;
  --bg2:#0b0b1a;
  --bg3:#111128;
  --surface:rgba(255,255,255,0.04);
  --surface-hover:rgba(255,255,255,0.08);
  --border:rgba(255,255,255,0.06);
  --border-hover:rgba(255,255,255,0.12);
  --text:#f1f5f9;
  --text-muted:#94a3b8;
  --purple:#6c5ce7;
  --pink:#d946ef;
  --cyan:#06b6d4;
  --blue:#3b82f6;
  --amber:#f59e0b;
  --emerald:#10b981;
  --gradient-1:linear-gradient(135deg,#6c5ce7,#a855f7,#d946ef);
  --gradient-2:linear-gradient(135deg,#06b6d4,#3b82f6,#6c5ce7);
  --gradient-3:linear-gradient(135deg,#f59e0b,#ef4444,#d946ef);
  --gradient-text:linear-gradient(135deg,#6c5ce7,#a855f7,#d946ef,#06b6d4);
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 8px 32px rgba(0,0,0,0.4);
  --font-sans:'Inter',system-ui,-apple-system,sans-serif;
  --font-display:'Space Grotesk','Inter',system-ui,sans-serif;
  --max-w:1200px;
  --nav-h:72px;
}
body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
::selection{background:#6c5ce7;color:#fff}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}

/* ─── Scrollbar ─── */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--purple);border-radius:3px}

/* ─── Utility ─── */
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.section{padding:100px 0;position:relative}
.section-label{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:2px;
  text-transform:uppercase;color:var(--purple);
  margin-bottom:16px;
  background:rgba(108,92,231,0.1);
  padding:6px 16px;border-radius:100px;
  border:1px solid rgba(108,92,231,0.2)
}
.section-label::before{
  content:'';width:6px;height:6px;border-radius:50%;
  background:var(--purple);animation:pulse-dot 2s infinite
}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.4}}
.section-title{
  font-family:var(--font-display);
  font-size:clamp(2rem,5vw,3.2rem);
  font-weight:800;line-height:1.15;margin-bottom:20px
}
.section-title .highlight{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-desc{color:var(--text-muted);font-size:1.1rem;max-width:640px;line-height:1.7}
.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.glass-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* ─── Buttons ─── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 32px;border-radius:100px;
  font-weight:600;font-size:15px;border:none;
  cursor:pointer;transition:all .3s ease;
  text-decoration:none;font-family:var(--font-sans);
  position:relative;overflow:hidden
}
.btn-primary{
  background:var(--gradient-1);color:#fff;
  box-shadow:0 4px 24px rgba(108,92,231,0.35)
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 40px rgba(108,92,231,0.5)}
.btn-secondary{
  background:var(--surface);color:var(--text);
  border:1px solid var(--border);backdrop-filter:blur(12px)
}
.btn-secondary:hover{background:var(--surface-hover);border-color:var(--border-hover);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-outline:hover{border-color:var(--purple);color:var(--purple)}

/* ─── Navigation ─── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--nav-h);border-bottom:1px solid transparent;
  transition:all .3s ease
}
nav.scrolled{
  background:rgba(6,6,14,0.85);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom-color:var(--border)
}
.nav-inner{
  display:flex;align-items:center;
  justify-content:space-between;height:100%;
  max-width:var(--max-w);margin:0 auto;padding:0 24px
}
.nav-logo{
  font-family:var(--font-display);font-weight:700;font-size:20px;
  text-decoration:none;color:var(--text);
  display:flex;align-items:center;gap:10px
}
.nav-logo span{background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-logo .logo-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--gradient-1);-webkit-text-fill-color:initial;
  animation:pulse-dot 2s infinite
}
.nav-links{display:flex;align-items:center;gap:8px;list-style:none}
.nav-links a{
  text-decoration:none;color:var(--text-muted);font-size:14px;
  font-weight:500;padding:8px 14px;border-radius:8px;
  transition:all .25s ease;position:relative
}
.nav-links a:hover{color:var(--text);background:var(--surface)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-mobile-toggle{
  display:none;background:none;border:none;
  color:var(--text);font-size:24px;cursor:pointer;padding:8px
}

/* ─── Hero ─── */
.hero{
  min-height:100vh;display:flex;align-items:center;
  position:relative;overflow:hidden;padding:var(--nav-h) 0 0
}
.hero-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(var(--border) 1px,transparent 1px),
    linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at 50% 40%,black 20%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 40%,black 20%,transparent 70%)
}
.hero-orbs{position:absolute;inset:0}
.hero-orb{
  position:absolute;border-radius:50%;filter:blur(80px);
  opacity:.3;animation:orb-float 20s ease-in-out infinite
}
.hero-orb:nth-child(1){width:500px;height:500px;background:var(--purple);top:-10%;left:-5%;animation-delay:0s}
.hero-orb:nth-child(2){width:400px;height:400px;background:var(--cyan);bottom:-10%;right:-5%;animation-delay:-7s}
.hero-orb:nth-child(3){width:300px;height:300px;background:var(--pink);top:50%;left:50%;transform:translate(-50%,-50%);animation-delay:-14s}
@keyframes orb-float{
  0%,100%{transform:translate(0,0) scale(1)}
  25%{transform:translate(30px,-40px) scale(1.1)}
  50%{transform:translate(-20px,20px) scale(0.9)}
  75%{transform:translate(40px,30px) scale(1.05)}
}
.hero-particles{position:absolute;inset:0}
.particle{
  position:absolute;width:3px;height:3px;
  background:var(--text-muted);border-radius:50%;
  opacity:0;animation:particle-fade 6s infinite
}
@keyframes particle-fade{
  0%,100%{opacity:0;transform:translateY(0)}
  10%{opacity:.6}90%{opacity:.6}
  100%{transform:translateY(-100px)}
}
.hero-content{position:relative;z-index:2;width:100%}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 20px;background:var(--surface);
  border:1px solid var(--border);border-radius:100px;
  font-size:13px;font-weight:500;color:var(--text-muted);
  backdrop-filter:blur(12px);margin-bottom:24px
}
.hero-badge .status-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--emerald);animation:pulse-dot 1.5s infinite
}
.hero h1{
  font-family:var(--font-display);
  font-size:clamp(2.5rem,7vw,4.8rem);
  font-weight:800;line-height:1.08;margin-bottom:24px;
  letter-spacing:-0.02em
}
.hero h1 .gradient-text{display:inline-block;position:relative}
.hero h1 .highlight-underline{
  position:relative;display:inline-block
}
.hero h1 .highlight-underline::after{
  content:'';position:absolute;bottom:2px;left:0;right:0;
  height:8px;background:var(--gradient-1);opacity:.3;
  border-radius:4px;transform:skewX(-4deg)
}
.hero-sub{
  font-size:clamp(1rem,2vw,1.2rem);color:var(--text-muted);
  max-width:600px;line-height:1.7;margin-bottom:36px
}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.hero-actions .btn{font-size:16px;padding:16px 36px}
.hero-actions .btn-primary{animation:glow-pulse 3s infinite}
@keyframes glow-pulse{
  0%,100%{box-shadow:0 4px 24px rgba(108,92,231,0.35)}
  50%{box-shadow:0 4px 48px rgba(108,92,231,0.6)}
}
.hero-stats{display:flex;gap:48px;margin-top:60px;flex-wrap:wrap}
.hero-stat{text-align:left}
.hero-stat-num{
  font-family:var(--font-display);font-size:2rem;font-weight:700;
  background:var(--gradient-text);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text
}
.hero-stat-label{font-size:14px;color:var(--text-muted);margin-top:4px}
.hero-visual{position:absolute;right:-60px;top:50%;transform:translateY(-50%);width:480px;height:480px;pointer-events:none;z-index:1}
@media(max-width:1024px){.hero-visual{display:none}}

/* ─── Image Showcase in Hero ─── */
.hero-img-showcase{
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  width:380px;height:460px;z-index:2;border-radius:var(--radius);
  overflow:hidden;border:1px solid var(--border);
  box-shadow:0 20px 80px rgba(0,0,0,0.6)
}
.hero-img-showcase img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s ease
}
.hero-img-showcase:hover img{transform:scale(1.05)}
.hero-img-showcase .img-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,var(--bg))
}
@media(max-width:1024px){.hero-img-showcase{display:none}}

/* ─── Trust Bar ─── */
.trust-bar{padding:40px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);overflow:hidden;background:var(--bg2)}
.trust-track{display:flex;gap:60px;animation:scroll 30s linear infinite;width:max-content}
.trust-track:hover{animation-play-state:paused}
.trust-item{display:flex;align-items:center;gap:12px;color:var(--text-muted);font-weight:500;font-size:15px;white-space:nowrap}
@keyframes scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ─── About ─── */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-visual{position:relative;display:flex;justify-content:center}
.about-card-glass{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:40px;
  backdrop-filter:blur(20px);position:relative;overflow:hidden
}
.about-card-glass::before{
  content:'';position:absolute;top:0;left:0;right:0;
  height:3px;background:var(--gradient-1)
}
.about-quote{
  font-family:var(--font-display);font-size:1.3rem;
  font-weight:500;line-height:1.5;margin-bottom:16px;color:var(--text)
}
.about-quote mark{background:rgba(108,92,231,0.15);color:var(--purple);padding:0 4px;border-radius:4px}
.about-text{color:var(--text-muted);margin-bottom:24px;line-height:1.8}
.about-stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.about-stat{text-align:center;padding:20px;background:var(--surface);border-radius:var(--radius-sm);border:1px solid var(--border)}
.about-stat-num{font-family:var(--font-display);font-size:1.6rem;font-weight:700;color:var(--text)}
.about-stat-label{font-size:13px;color:var(--text-muted);margin-top:4px}
.about-img-card{
  width:100%;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border);position:relative
}
.about-img-card img{width:100%;height:400px;object-fit:cover;transition:transform .6s ease}
.about-img-card:hover img{transform:scale(1.03)}
.about-img-card .img-badge{
  position:absolute;bottom:16px;left:16px;right:16px;
  padding:20px;background:rgba(6,6,14,0.85);
  backdrop-filter:blur(12px);border-radius:var(--radius-sm);
  border:1px solid var(--border);text-align:center
}

/* ─── Process ─── */
.process{background:var(--bg2)}
.process-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-top:48px}
.process-step{
  text-align:center;padding:32px 20px;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius);
  position:relative;transition:all .3s ease
}
.process-step:hover{transform:translateY(-4px);border-color:var(--border-hover)}
.process-step-num{
  width:48px;height:48px;border-radius:50%;background:var(--gradient-1);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:18px;
  margin:0 auto 16px;color:#fff
}
.process-step h4{font-family:var(--font-display);font-weight:600;font-size:1.05rem;margin-bottom:8px}
.process-step p{font-size:14px;color:var(--text-muted);line-height:1.6}

/* ─── Modules / Services ─── */
.modules-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:48px}
.module-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:32px 28px;
  transition:all .4s cubic-bezier(.22,1,.36,1);
  position:relative;overflow:hidden;cursor:default
}
.module-card::before{
  content:'';position:absolute;top:0;left:0;right:0;
  height:3px;background:var(--gradient-1);opacity:0;
  transition:opacity .3s ease
}
.module-card:hover{transform:translateY(-6px);border-color:var(--border-hover);background:var(--surface-hover);box-shadow:0 20px 60px rgba(0,0,0,0.3)}
.module-card:hover::before{opacity:1}
.module-card-icon{
  width:52px;height:52px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;margin-bottom:18px;position:relative
}
.module-card-icon .icon-bg{position:absolute;inset:0;border-radius:14px;opacity:.15}
.module-card h3{font-family:var(--font-display);font-size:1.15rem;font-weight:600;margin-bottom:10px}
.module-card p{font-size:14px;color:var(--text-muted);line-height:1.6;margin-bottom:16px}
.module-tags{display:flex;flex-wrap:wrap;gap:6px}
.module-tag{
  padding:4px 12px;border-radius:100px;font-size:11px;font-weight:500;
  background:rgba(108,92,231,0.1);color:var(--purple);
  border:1px solid rgba(108,92,231,0.15)
}
.module-tag.cyan{background:rgba(6,182,212,0.1);color:var(--cyan);border-color:rgba(6,182,212,0.15)}
.module-tag.amber{background:rgba(245,158,11,0.1);color:var(--amber);border-color:rgba(245,158,11,0.15)}
.module-tag.pink{background:rgba(217,70,239,0.1);color:var(--pink);border-color:rgba(217,70,239,0.15)}
.module-tag.emerald{background:rgba(16,185,129,0.1);color:var(--emerald);border-color:rgba(16,185,129,0.15)}
.module-tag.blue{background:rgba(59,130,246,0.1);color:var(--blue);border-color:rgba(59,130,246,0.15)}

/* ─── Portfolio / Case Studies ─── */
.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px;margin-top:48px}
.portfolio-card{
  border-radius:var(--radius);overflow:hidden;
  background:var(--surface);border:1px solid var(--border);
  transition:all .4s cubic-bezier(.22,1,.36,1);cursor:default
}
.portfolio-card:hover{transform:translateY(-6px);border-color:var(--border-hover);box-shadow:0 20px 60px rgba(0,0,0,0.3)}
.portfolio-card-img{
  height:220px;position:relative;overflow:hidden
}
.portfolio-card-img img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s ease
}
.portfolio-card:hover .portfolio-card-img img{transform:scale(1.06)}
.portfolio-card-img .overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 50%,var(--bg))
}
.portfolio-card-img .badge-ribbon{
  position:absolute;top:12px;left:12px;
  padding:4px 12px;border-radius:100px;
  font-size:11px;font-weight:600;
  background:var(--gradient-1);color:#fff;z-index:2
}
.portfolio-card-body{padding:24px}
.portfolio-card-body h3{font-family:var(--font-display);font-weight:600;font-size:1.1rem;margin-bottom:8px}
.portfolio-card-body p{font-size:14px;color:var(--text-muted);line-height:1.6;margin-bottom:16px}
.portfolio-card-body .results{display:flex;gap:20px;flex-wrap:wrap}
.portfolio-card-body .result-item{font-size:13px}
.portfolio-card-body .result-item strong{color:var(--emerald);font-weight:700}

/* ─── Portfolio Slider ─── */
.slider-section{background:var(--bg2);overflow:hidden}
.slider-container{position:relative;margin-top:48px}
.slider-track{display:flex;gap:24px;transition:transform .6s cubic-bezier(.22,1,.36,1);will-change:transform}
.slider-slide{min-width:calc(33.333% - 16px);flex-shrink:0}
.slider-btn{
  position:absolute;top:50%;transform:translateY(-50%);
  width:48px;height:48px;border-radius:50%;
  background:var(--surface);border:1px solid var(--border);
  color:var(--text);font-size:20px;cursor:pointer;
  backdrop-filter:blur(12px);z-index:5;
  display:flex;align-items:center;justify-content:center;
  transition:all .3s ease
}
.slider-btn:hover{background:var(--surface-hover);border-color:var(--border-hover)}
.slider-btn.prev{left:-20px}
.slider-btn.next{right:-20px}
.slider-dots{display:flex;justify-content:center;gap:10px;margin-top:28px}
.slider-dot{
  width:10px;height:10px;border-radius:50%;
  background:var(--border);border:none;cursor:pointer;
  transition:all .3s ease
}
.slider-dot.active{background:var(--purple);width:28px;border-radius:5px}
@media(max-width:1024px){.slider-slide{min-width:calc(50% - 12px)}}
@media(max-width:640px){.slider-slide{min-width:100%}.slider-btn{display:none}}

/* ─── Skills ─── */
.skills-section{background:var(--bg2)}
.skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:16px;margin-top:48px}
.skill-item{
  text-align:center;padding:24px 16px;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-sm);transition:all .3s ease
}
.skill-item:hover{transform:translateY(-3px);background:var(--surface-hover);border-color:var(--border-hover)}
.skill-item .skill-icon{font-size:28px;margin-bottom:10px}
.skill-item .skill-name{font-size:13px;font-weight:500;color:var(--text-muted)}

/* ─── Testimonials Slider ─── */
.testimonials{position:relative}
.testimonials .slider-slide{min-width:calc(50% - 12px)}
@media(max-width:768px){.testimonials .slider-slide{min-width:100%}}

/* ─── CTA Section ─── */
.cta-section{
  position:relative;overflow:hidden;text-align:center;
  padding:120px 0
}
.cta-section .cta-bg{position:absolute;inset:0;pointer-events:none}
.cta-section .cta-orb{
  position:absolute;width:600px;height:600px;
  background:var(--purple);border-radius:50%;
  filter:blur(120px);opacity:.12;
  top:50%;left:50%;transform:translate(-50%,-50%);
  animation:orb-float 15s ease-in-out infinite
}
.cta-section .cta-content{position:relative;z-index:2;max-width:700px;margin:0 auto}
.cta-section h2{
  font-family:var(--font-display);
  font-size:clamp(2rem,4vw,3.2rem);
  font-weight:800;margin-bottom:20px;line-height:1.15
}
.cta-section p{color:var(--text-muted);font-size:1.1rem;margin-bottom:36px}
.cta-section .btn-cta-large{
  padding:20px 48px;font-size:18px;border-radius:100px;
  background:var(--gradient-1);color:#fff;
  text-decoration:none;font-weight:600;
  display:inline-flex;align-items:center;gap:12px;
  transition:all .3s ease;
  box-shadow:0 4px 32px rgba(108,92,231,0.4)
}
.cta-section .btn-cta-large:hover{transform:translateY(-3px);box-shadow:0 8px 48px rgba(108,92,231,0.6)}
.cta-section .cta-email-small{
  display:block;margin-top:16px;
  color:var(--text-muted);font-size:14px;text-decoration:none;
  transition:color .3s
}
.cta-section .cta-email-small:hover{color:var(--purple)}

/* ─── WhatsApp Button ─── */
.whatsapp-float{
  position:fixed;bottom:24px;right:24px;z-index:999;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:30px;text-decoration:none;
  box-shadow:0 4px 24px rgba(37,211,102,0.4);
  transition:all .3s ease;
  animation:whatsapp-pulse 2s infinite
}
.whatsapp-float:hover{
  transform:scale(1.1);
  box-shadow:0 8px 40px rgba(37,211,102,0.6)
}
.whatsapp-float .wa-tooltip{
  position:absolute;right:70px;top:50%;transform:translateY(-50%);
  background:var(--surface);border:1px solid var(--border);
  backdrop-filter:blur(12px);padding:8px 16px;
  border-radius:8px;font-size:13px;font-weight:500;
  color:var(--text);white-space:nowrap;
  opacity:0;pointer-events:none;
  transition:all .3s ease
}
.whatsapp-float:hover .wa-tooltip{opacity:1}
@keyframes whatsapp-pulse{
  0%,100%{box-shadow:0 4px 24px rgba(37,211,102,0.4)}
  50%{box-shadow:0 4px 40px rgba(37,211,102,0.7)}
}

/* ─── Footer ─── */
footer{border-top:1px solid var(--border);padding:48px 0 32px;background:var(--bg)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:32px}
.footer-brand .nav-logo{margin-bottom:12px}
.footer-brand p{color:var(--text-muted);font-size:14px;line-height:1.7;max-width:320px}
.footer-col h4{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text);margin-bottom:16px}
.footer-col a{display:block;color:var(--text-muted);text-decoration:none;font-size:14px;padding:4px 0;transition:color .3s}
.footer-col a:hover{color:var(--purple)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--border);font-size:13px;color:var(--text-muted);flex-wrap:wrap;gap:12px}
.footer-socials{display:flex;gap:12px}
.footer-socials a{
  width:40px;height:40px;border-radius:50%;
  background:var(--surface);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--text-muted);text-decoration:none;
  transition:all .3s;font-size:16px
}
.footer-socials a:hover{background:var(--purple);color:#fff;border-color:var(--purple)}

/* ─── Animations ─── */
@keyframes fade-in-up{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
.animate{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.animate.visible{opacity:1;transform:translateY(0)}
.animate-fade{opacity:0;transition:opacity .7s ease}
.animate-fade.visible{opacity:1}
.animate-d1{transition-delay:.1s}
.animate-d2{transition-delay:.2s}
.animate-d3{transition-delay:.3s}
.animate-d4{transition-delay:.4s}
.animate-d5{transition-delay:.5s}

/* ─── Responsive ─── */
@media(max-width:1024px){
  .about-grid{grid-template-columns:1fr;gap:40px}
}
@media(max-width:768px){
  .nav-links{
    display:none;position:absolute;top:var(--nav-h);left:0;right:0;
    background:rgba(6,6,14,0.96);backdrop-filter:blur(20px);
    flex-direction:column;padding:16px;gap:4px;
    border-bottom:1px solid var(--border)
  }
  .nav-links.open{display:flex}
  .nav-links a{width:100%;padding:12px 16px}
  .nav-cta .btn-secondary{display:none}
  .nav-mobile-toggle{display:flex}
  .hero h1{font-size:clamp(2rem,10vw,3rem)}
  .hero-stats{gap:24px}
  .about-stats-row{grid-template-columns:repeat(3,1fr)}
  .portfolio-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .section{padding:64px 0}
  .cta-section{padding:80px 0}
  .process-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%;justify-content:center}
  .hero-stats{gap:16px;flex-direction:column}
  .modules-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .skills-grid{grid-template-columns:repeat(3,1fr)}
  .about-stats-row{grid-template-columns:1fr}
}