/* ==========================================================================
   Anjan Kumar — Digital Marketing Portfolio | Vibrant Theme
   ========================================================================== */

/* --- Reset & Base ------------------------------------------------------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --c1:#6C5CE7;
  --c2:#00CEC9;
  --c3:#FF6B6B;
  --c4:#FECA57;
  --c5:#A29BFE;
  --c6:#55EFC4;
  --bg-primary:#f5f3ff;
  --bg-secondary:#ede9fe;
  --bg-card:#ffffff;
  --bg-card-hover:#f0edff;
  --gold:var(--c1);
  --gold-light:#a29bfe;
  --gold-glow:rgba(108,92,231,0.15);
  --text-primary:#1a1a2e;
  --text-secondary:#4a4a6a;
  --text-muted:#8e8ea0;
  --border-subtle:rgba(108,92,231,0.1);
  --font-sans:'Inter',system-ui,-apple-system,sans-serif;
  --font-display:'Playfair Display',Georgia,serif;
  --font-mono:'JetBrains Mono',monospace;
  --radius:16px;
  --radius-sm:8px;
  --transition:0.5s cubic-bezier(0.22,1,0.36,1);
  --shadow-card:0 8px 40px rgba(108,92,231,0.1);
  --whatsapp:#25d366;
  --whatsapp-dark:#1da851;
  --gradient-hero:linear-gradient(135deg,#6C5CE7,#00CEC9,#FF6B6B);
  --gradient-card:linear-gradient(135deg,#6C5CE7,#00CEC9);
  --gradient-warm:linear-gradient(135deg,#FF6B6B,#FECA57);
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
::selection{background:var(--c1);color:#fff}
a{color:var(--c1);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--c2)}
img{max-width:100%;height:auto;display:block}

/* --- Scroll Progress Bar ------------------------------------------------ */
#scroll-progress{position:fixed;top:0;left:0;height:3px;background:var(--gradient-card);z-index:9999;width:0%;transition:width 0.1s linear;border-radius:0 2px 2px 0}

/* --- Utilities ---------------------------------------------------------- */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:120px 0;position:relative}
.section-label{
  font-family:var(--font-mono);font-size:0.75rem;letter-spacing:0.15em;
  text-transform:uppercase;color:var(--c1);margin-bottom:12px;
  display:flex;align-items:center;gap:12px
}
.section-label::after{content:'';height:1px;width:40px;background:var(--c1);opacity:0.3}
.section-title{font-family:var(--font-display);font-size:clamp(2rem,5vw,3.2rem);font-weight:700;line-height:1.15;margin-bottom:20px}
.section-subtitle{color:var(--text-secondary);font-size:1.05rem;max-width:600px;line-height:1.7}

/* --- Gradient Text (multi-color) ---------------------------------------- */
.gradient-text{
  background:var(--gradient-hero);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  background-size:200% 200%;animation:gradient-shift 4s ease-in-out infinite
}
@keyframes gradient-shift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* --- Reveal Animations -------------------------------------------------- */
.reveal{opacity:0;transform:translateY(50px) scale(0.96);transition:all 0.9s cubic-bezier(0.22,1,0.36,1)}
.reveal.visible{opacity:1;transform:translateY(0) scale(1)}
.reveal-left{opacity:0;transform:translateX(-60px);transition:all 0.9s cubic-bezier(0.22,1,0.36,1)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(60px);transition:all 0.9s cubic-bezier(0.22,1,0.36,1)}
.reveal-right.visible{opacity:1;transform:translateX(0)}
.reveal-scale{opacity:0;transform:scale(0.85);transition:all 0.8s cubic-bezier(0.22,1,0.36,1)}
.reveal-scale.visible{opacity:1;transform:scale(1)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}
.reveal-delay-4{transition-delay:0.45s}
.reveal-delay-5{transition-delay:0.6s}

/* --- Floating Blobs (background decoration) ----------------------------- */
.blob{
  position:absolute;border-radius:50%;filter:blur(60px);pointer-events:none;z-index:0;
  opacity:0.25;animation:blob-float 12s ease-in-out infinite
}
.blob-1{width:400px;height:400px;background:var(--c1);top:-100px;right:-100px;animation-delay:0s}
.blob-2{width:300px;height:300px;background:var(--c2);bottom:-80px;left:-80px;animation-delay:-4s}
.blob-3{width:250px;height:250px;background:var(--c3);top:50%;left:50%;animation-delay:-8s}
@keyframes blob-float{
  0%,100%{transform:translate(0,0) scale(1)}
  25%{transform:translate(30px,-40px) scale(1.05)}
  50%{transform:translate(-20px,20px) scale(0.95)}
  75%{transform:translate(10px,30px) scale(1.02)}
}

/* --- Glow / Pulse Ring -------------------------------------------------- */
.glow{position:relative}
.glow::after{
  content:'';position:absolute;inset:-3px;border-radius:inherit;
  background:var(--gradient-card);opacity:0;transition:opacity var(--transition);z-index:-1;
  animation:glow-pulse 2.5s ease-in-out infinite
}
.glow:hover::after{opacity:0.5}
@keyframes glow-pulse{0%,100%{opacity:0}50%{opacity:0.3}}

.pulse-ring{
  position:relative
}
.pulse-ring::before{
  content:'';position:absolute;inset:-4px;border-radius:inherit;
  border:2px solid var(--c1);opacity:0;animation:pulse-ring 2s ease-in-out infinite
}
@keyframes pulse-ring{0%{opacity:0.6;transform:scale(1)}100%{opacity:0;transform:scale(1.15)}}

/* --- Buttons ------------------------------------------------------------ */
.btn{
  display:inline-flex;align-items:center;gap:12px;padding:16px 36px;
  border-radius:50px;font-family:var(--font-sans);font-size:0.9rem;
  font-weight:600;cursor:pointer;border:none;transition:all var(--transition);
  position:relative;overflow:hidden;z-index:1
}
.btn-primary{
  background:var(--gradient-card);color:#fff;background-size:200% 200%;
  animation:gradient-shift 4s ease-in-out infinite
}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 12px 40px rgba(108,92,231,0.3)}
.btn-outline{
  background:transparent;border:2px solid var(--c1);color:var(--c1)
}
.btn-outline:hover{background:var(--c1);color:#fff;transform:translateY(-3px);box-shadow:0 12px 40px rgba(108,92,231,0.2)}
.btn .btn-shimmer{
  position:absolute;top:0;left:-100%;width:100%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);
  transition:left 0.6s;z-index:-1
}
.btn:hover .btn-shimmer{left:100%}

/* --- Navigation --------------------------------------------------------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;
  transition:all var(--transition)
}
nav.scrolled{
  background:rgba(255,255,255,0.92);backdrop-filter:blur(20px);
  padding:12px 0;border-bottom:1px solid var(--border-subtle);
  box-shadow:0 4px 30px rgba(108,92,231,0.06)
}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-family:var(--font-display);font-size:1.4rem;font-weight:700;letter-spacing:-0.02em}
.nav-logo span{background:var(--gradient-card);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none}
.nav-links a{color:var(--text-secondary);font-size:0.85rem;font-weight:500;letter-spacing:0.02em;position:relative;padding:4px 0}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--gradient-card);transition:width var(--transition);border-radius:2px}
.nav-links a:hover{color:var(--c1)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  padding:10px 24px;border-radius:50px;background:var(--gradient-card);
  color:#fff!important;font-weight:600;font-size:0.8rem;background-size:200% 200%;
  animation:gradient-shift 4s ease-in-out infinite
}
.nav-cta:hover{box-shadow:0 8px 30px rgba(108,92,231,0.3);transform:translateY(-1px)}
.nav-toggle{
  display:none;flex-direction:column;gap:5px;cursor:pointer;
  background:none;border:none;padding:4px;z-index:999
}
.nav-toggle span{width:24px;height:2px;background:var(--text-primary);transition:all 0.3s;border-radius:2px;display:block}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px);background:var(--c1)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px);background:var(--c1)}
.nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.4);z-index:998;opacity:0;pointer-events:none;transition:opacity 0.4s ease}
.nav-overlay.active{opacity:1;pointer-events:all}

/* --- Hero --------------------------------------------------------------- */
.hero{
  min-height:100vh;display:flex;align-items:center;position:relative;
  overflow:hidden;padding-top:80px;
  background:linear-gradient(135deg,#f5f3ff,#e0f7fa,#fff0f0);
  background-size:400% 400%;animation:hero-bg-shift 12s ease-in-out infinite
}
@keyframes hero-bg-shift{0%,100%{background-position:0% 50%}33%{background-position:50% 100%}66%{background-position:100% 0%}}
#particles-canvas{position:absolute;inset:0;z-index:1;opacity:0.6}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:8px 20px;
  border-radius:50px;border:2px solid rgba(108,92,231,0.2);font-size:0.8rem;
  color:var(--c1);margin-bottom:28px;background:rgba(108,92,231,0.06);
  backdrop-filter:blur(10px);animation:fadeInUp 0.8s ease
}
.hero-badge-dot{width:6px;height:6px;border-radius:50%;background:var(--c1);animation:hero-dot-pulse 2s ease-in-out infinite}
@keyframes hero-dot-pulse{0%,100%{opacity:1;transform:scale(1);box-shadow:0 0 0 0 rgba(108,92,231,0.4)}50%{opacity:0.7;transform:scale(1.3);box-shadow:0 0 0 6px rgba(108,92,231,0)}}
.hero h1{font-family:var(--font-display);font-size:clamp(2.8rem,7vw,5rem);font-weight:800;line-height:1.05;margin-bottom:24px;letter-spacing:-0.03em;animation:fadeInUp 0.8s ease 0.1s both}
.hero h1 .gradient-text{display:block}
.hero p{font-size:clamp(1rem,1.5vw,1.15rem);color:var(--text-secondary);max-width:560px;line-height:1.8;margin-bottom:40px;animation:fadeInUp 0.8s ease 0.2s both}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;animation:fadeInUp 0.8s ease 0.3s both}
.hero-shapes{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.hero-shape{
  position:absolute;border-radius:50%;opacity:0.1;
  animation:shape-drift 20s ease-in-out infinite
}
.hero-shape:nth-child(1){width:600px;height:600px;background:var(--c1);top:-200px;right:-150px;animation-delay:0s}
.hero-shape:nth-child(2){width:400px;height:400px;background:var(--c2);bottom:-150px;left:-100px;animation-delay:-7s}
.hero-shape:nth-child(3){width:300px;height:300px;background:var(--c3);top:40%;left:60%;animation-delay:-14s}
@keyframes shape-drift{0%,100%{transform:translate(0,0) rotate(0deg) scale(1)}25%{transform:translate(40px,-40px) rotate(90deg) scale(1.1)}50%{transform:translate(-30px,20px) rotate(180deg) scale(0.9)}75%{transform:translate(20px,30px) rotate(270deg) scale(1.05)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.hero-scroll{
  position:absolute;bottom:40px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  color:var(--text-muted);font-size:0.7rem;letter-spacing:0.1em;
  text-transform:uppercase;font-family:var(--font-mono);
  animation:fade-bounce 2.5s ease-in-out infinite
}
@keyframes fade-bounce{0%,100%{opacity:0.4;transform:translateX(-50%) translateY(0)}50%{opacity:1;transform:translateX(-50%) translateY(-8px)}}
.hero-scroll span{width:1px;height:32px;background:var(--text-muted)}

/* --- Stats -------------------------------------------------------------- */
.stats{background:var(--bg-card);border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);position:relative;overflow:hidden}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;z-index:1}
.stat-item{padding:48px 32px;text-align:center;border-right:1px solid var(--border-subtle);position:relative;overflow:hidden}
.stat-item:last-child{border-right:none}
.stat-item::before{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:2px;background:var(--gradient-card);transition:width 0.6s ease}
.stat-item:hover::before{width:80%}
.stat-number{font-family:var(--font-display);font-size:2.8rem;font-weight:700;background:var(--gradient-card);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;display:inline-block}
.stat-icon{font-size:1.4rem;display:block;margin-bottom:6px}
.stat-label{color:var(--text-secondary);font-size:0.85rem;margin-top:8px;font-weight:500}

/* --- About -------------------------------------------------------------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-image-wrap{position:relative}
.about-image{
  width:100%;aspect-ratio:4/5;border-radius:var(--radius);
  border:2px solid var(--border-subtle);overflow:hidden;
  position:relative;background:var(--bg-card)
}
.about-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.8s ease}
.about-image:hover img{transform:scale(1.06)}
.about-image-ring{
  position:absolute;top:-14px;left:-14px;right:-14px;bottom:-14px;
  border-radius:calc(var(--radius) + 8px);
  background:var(--gradient-card);z-index:-1;opacity:0.3;
  animation:ring-rotate 6s linear infinite
}
@keyframes ring-rotate{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
.about-badge{
  display:inline-flex;align-items:center;gap:8px;padding:6px 16px;
  border-radius:50px;background:rgba(108,92,231,0.08);
  border:1px solid var(--border-subtle);font-size:0.8rem;color:var(--c1);margin-top:24px
}
.about-text h3{font-family:var(--font-display);font-size:1.6rem;margin-bottom:16px}
.about-text p{color:var(--text-secondary);margin-bottom:16px;font-size:0.95rem;line-height:1.8}

/* --- Expertise (with 3D tilt via JS) ------------------------------------ */
.expertise{background:var(--bg-secondary);position:relative;overflow:hidden}
.expertise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:60px}
a.expertise-card{color:inherit;text-decoration:none;display:block;cursor:pointer}
a.expertise-card:hover{color:inherit}
.expertise-card{
  background:var(--bg-card);border:1px solid var(--border-subtle);
  border-radius:var(--radius);padding:32px 28px;transition:all var(--transition);
  position:relative;overflow:hidden;cursor:pointer;transform-style:preserve-3d;
  will-change:transform
}
.expertise-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--gradient-card);opacity:0;transition:opacity var(--transition)
}
.expertise-card:hover{
  background:var(--bg-card-hover);transform:translateY(-6px) scale(1.01);
  box-shadow:0 20px 60px rgba(108,92,231,0.12);border-color:rgba(108,92,231,0.2)
}
.expertise-card:hover::before{opacity:1}
.expertise-card .card-shine{
  position:absolute;top:0;left:0;right:0;bottom:0;
  background:linear-gradient(135deg,rgba(108,92,231,0.05),transparent 50%);
  opacity:0;transition:opacity 0.6s;pointer-events:none;border-radius:inherit
}
.expertise-card:hover .card-shine{opacity:1}
.expertise-icon{
  width:48px;height:48px;border-radius:12px;background:rgba(108,92,231,0.08);
  border:1px solid var(--border-subtle);display:flex;align-items:center;
  justify-content:center;font-size:1.3rem;margin-bottom:18px;
  transition:all var(--transition)
}
.expertise-card:hover .expertise-icon{
  background:var(--gradient-card);color:#fff;border-color:transparent;
  transform:scale(1.1) rotate(-5deg)
}
.expertise-card h4{font-size:1.05rem;font-weight:600;margin-bottom:10px}
.expertise-card p{color:var(--text-secondary);font-size:0.85rem;line-height:1.7}
.expertise-tag{
  display:inline-block;padding:3px 12px;border-radius:20px;
  background:rgba(108,92,231,0.08);border:1px solid var(--border-subtle);
  font-size:0.65rem;color:var(--c1);font-family:var(--font-mono);margin-top:12px;
  text-transform:uppercase;letter-spacing:0.05em;transition:all var(--transition)
}
.expertise-card:hover .expertise-tag{
  background:var(--c1);color:#fff;border-color:var(--c1)
}

/* --- Slider / Portfolio ------------------------------------------------- */
.slider-section{background:var(--bg-primary);overflow:hidden}
.slider-container{position:relative;margin-top:60px;border-radius:var(--radius);overflow:hidden;background:var(--bg-card);border:1px solid var(--border-subtle);box-shadow:var(--shadow-card)}
.slider-track{display:flex;transition:transform 0.8s cubic-bezier(0.22,1,0.36,1);will-change:transform}
.slider-slide{min-width:100%;display:grid;grid-template-columns:1fr 1fr;min-height:480px}
.slider-image{width:100%;height:100%;min-height:480px;object-fit:cover;display:block;transition:transform 0.8s ease}
.slider-slide:hover .slider-image{transform:scale(1.03)}
.slider-content{display:flex;flex-direction:column;justify-content:center;padding:60px 48px;background:var(--bg-card)}
.slider-number{font-family:var(--font-mono);font-size:0.75rem;color:var(--c1);letter-spacing:0.1em;margin-bottom:8px}
.slider-content h3{font-family:var(--font-display);font-size:1.6rem;font-weight:700;margin-bottom:12px}
.slider-content p{color:var(--text-secondary);font-size:0.9rem;line-height:1.8;margin-bottom:20px}
.slider-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.slider-tag{
  padding:4px 14px;border-radius:20px;background:rgba(108,92,231,0.06);
  border:1px solid var(--border-subtle);font-size:0.7rem;color:var(--c1);
  font-family:var(--font-mono)
}
.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,0.9);
  backdrop-filter:blur(8px);border:1px solid var(--border-subtle);
  color:var(--text-primary);font-size:1.2rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all var(--transition);box-shadow:0 4px 20px rgba(0,0,0,0.06)
}
.slider-arrow:hover{background:var(--gradient-card);color:#fff;border-color:transparent;transform:translateY(-50%) scale(1.1);box-shadow:0 8px 30px rgba(108,92,231,0.2)}
.slider-arrow.prev{left:16px}
.slider-arrow.next{right:16px}
.slider-dots{display:flex;justify-content:center;gap:10px;margin-top:24px}
.slider-dot{
  width:12px;height:12px;border-radius:50%;background:var(--bg-secondary);
  border:1px solid var(--border-subtle);cursor:pointer;transition:all var(--transition)
}
.slider-dot.active{background:var(--c1);border-color:var(--c1);box-shadow:0 0 16px rgba(108,92,231,0.3);width:28px;border-radius:6px}

/* --- Tools -------------------------------------------------------------- */
.tools-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:60px}
.tool-card{
  background:var(--bg-card);border:1px solid var(--border-subtle);
  border-radius:var(--radius-sm);padding:28px 20px;text-align:center;
  transition:all var(--transition);cursor:default;position:relative;overflow:hidden
}
.tool-card::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;background:var(--gradient-card);transform:scaleX(0);transform-origin:left;transition:transform 0.6s ease}
.tool-card:hover::after{transform:scaleX(1)}
.tool-card:hover{background:var(--bg-card-hover);transform:translateY(-6px);box-shadow:0 16px 40px rgba(108,92,231,0.1)}
.tool-icon{font-size:2.2rem;margin-bottom:12px;display:block;transition:transform var(--transition)}
.tool-card:hover .tool-icon{transform:scale(1.2) rotate(-10deg)}
.tool-card h5{font-size:0.9rem;font-weight:600;margin-bottom:4px}
.tool-card span{font-size:0.75rem;color:var(--text-muted)}

/* --- Contact ------------------------------------------------------------ */
.contact{background:var(--bg-secondary);position:relative}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;margin-top:60px}
.contact-info h3{font-family:var(--font-display);font-size:1.8rem;margin-bottom:16px}
.contact-info p{color:var(--text-secondary);font-size:0.95rem;line-height:1.8;margin-bottom:32px}
.contact-email{
  display:inline-flex;align-items:center;gap:12px;padding:16px 28px;
  border-radius:50px;background:var(--bg-card);border:1px solid var(--border-subtle);
  font-size:1rem;color:var(--text-primary);transition:all var(--transition);
  box-shadow:0 4px 20px rgba(0,0,0,0.04)
}
.contact-email:hover{background:var(--bg-card-hover);border-color:var(--c1);transform:translateY(-3px);box-shadow:0 12px 40px rgba(108,92,231,0.1)}
.contact-email-icon{
  width:40px;height:40px;border-radius:50%;background:rgba(108,92,231,0.1);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;
  transition:all var(--transition)
}
.contact-email:hover .contact-email-icon{background:var(--gradient-card);color:#fff}
.contact-socials{display:flex;gap:16px;margin-top:32px}
.contact-social-link{
  width:48px;height:48px;border-radius:50%;background:var(--bg-card);
  border:1px solid var(--border-subtle);display:flex;align-items:center;
  justify-content:center;font-size:1.2rem;color:var(--text-secondary);
  transition:all var(--transition);box-shadow:0 4px 12px rgba(0,0,0,0.04)
}
.contact-social-link:hover{background:var(--gradient-card);color:#fff;border-color:transparent;transform:translateY(-4px) scale(1.1);box-shadow:0 8px 30px rgba(108,92,231,0.2)}
.contact-card{
  background:var(--bg-card);border:1px solid var(--border-subtle);
  border-radius:var(--radius);padding:48px;position:relative;overflow:hidden;
  box-shadow:var(--shadow-card)
}
.contact-card::before{
  content:'';position:absolute;top:-50%;right:-50%;width:100%;height:100%;
  background:radial-gradient(circle,rgba(108,92,231,0.06),transparent 70%);
  pointer-events:none
}
.contact-card::after{
  content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;
  background:var(--gradient-card)
}
.contact-card-items{display:flex;flex-direction:column;gap:24px;position:relative;z-index:1}
.contact-card-item{
  display:flex;align-items:center;gap:16px;padding:16px 20px;
  border-radius:var(--radius-sm);background:rgba(255,255,255,0.5);
  border:1px solid var(--border-subtle);transition:all var(--transition)
}
.contact-card-item:hover{background:rgba(108,92,231,0.04);border-color:rgba(108,92,231,0.2);transform:translateX(4px)}
.contact-card-item-icon{
  width:40px;height:40px;border-radius:10px;background:rgba(108,92,231,0.08);
  display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;
  transition:all var(--transition)
}
.contact-card-item:hover .contact-card-item-icon{background:var(--gradient-card);color:#fff}
.contact-card-item-text small{display:block;font-size:0.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:2px}
.contact-card-item-text strong{font-size:0.9rem;font-weight:500}

/* --- WhatsApp Floating Button ------------------------------------------- */
.whatsapp-btn{
  position:fixed;bottom:24px;right:24px;z-index:9999;
  width:60px;height:60px;border-radius:50%;
  background:var(--whatsapp);color:#fff;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:1.8rem;box-shadow:0 4px 24px rgba(37,211,102,0.35);
  transition:all 0.3s ease;animation:whatsapp-pulse 2.5s ease-in-out infinite;
  text-decoration:none
}
.whatsapp-btn:hover{
  background:var(--whatsapp-dark);transform:scale(1.1) rotate(-5deg);
  box-shadow:0 6px 32px rgba(37,211,102,0.5);color:#fff
}
.whatsapp-btn svg{width:32px;height:32px;fill:currentColor}
@keyframes whatsapp-pulse{
  0%,100%{box-shadow:0 4px 24px rgba(37,211,102,0.35)}
  50%{box-shadow:0 4px 40px rgba(37,211,102,0.55)}
}
.whatsapp-tooltip{
  position:absolute;right:72px;top:50%;transform:translateY(-50%);
  background:var(--bg-card);border:1px solid var(--border-subtle);
  color:var(--text-primary);padding:8px 16px;border-radius:8px;
  font-size:0.8rem;white-space:nowrap;opacity:0;pointer-events:none;
  transition:opacity 0.3s ease;box-shadow:0 4px 20px rgba(0,0,0,0.06)
}
.whatsapp-btn:hover .whatsapp-tooltip{opacity:1}

/* --- Footer ------------------------------------------------------------- */
footer{background:var(--bg-card);padding:40px 0;border-top:1px solid var(--border-subtle)}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.footer-inner p{color:var(--text-muted);font-size:0.8rem}
.footer-links{display:flex;gap:24px}
.footer-links a{color:var(--text-muted);font-size:0.8rem}
.footer-links a:hover{color:var(--c1)}

/* --- Scrollbar ---------------------------------------------------------- */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg-primary)}
::-webkit-scrollbar-thumb{background:var(--c5);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--c1)}

/* ==========================================================================
   Service Pages Styles
   ========================================================================== */
.service-page .s-hero{
  min-height:50vh;display:flex;align-items:center;position:relative;
  overflow:hidden;padding-top:100px;padding-bottom:60px;
  background:linear-gradient(135deg,#f5f3ff,#e0f7fa,#fff0f0);
  background-size:400% 400%;animation:hero-bg-shift 12s ease-in-out infinite
}
.service-page .s-hero-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0.04;pointer-events:none
}
.service-page .s-hero .container{position:relative;z-index:1;width:100%}
.service-page .s-breadcrumb{
  display:flex;align-items:center;gap:8px;font-size:0.8rem;
  color:var(--text-muted);margin-bottom:24px;font-family:var(--font-mono)
}
.service-page .s-breadcrumb a{color:var(--text-muted)}
.service-page .s-breadcrumb a:hover{color:var(--c1)}
.service-page .s-breadcrumb span{color:var(--text-secondary)}
.service-page .s-hero h1{font-family:var(--font-display);font-size:clamp(2.4rem,5vw,3.6rem);font-weight:800;line-height:1.1;margin-bottom:16px}
.service-page .s-hero p{font-size:1.05rem;color:var(--text-secondary);max-width:600px;line-height:1.8;margin-bottom:32px}

.s-service{padding:100px 0}
.s-service-alt{background:var(--bg-secondary)}
.s-service .s-label{
  font-family:var(--font-mono);font-size:0.7rem;letter-spacing:0.15em;
  text-transform:uppercase;color:var(--c1);margin-bottom:8px
}
.s-service h2{font-family:var(--font-display);font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700;margin-bottom:20px}
.s-service .s-desc{color:var(--text-secondary);font-size:0.95rem;line-height:1.8;max-width:700px;margin-bottom:48px}

.s-features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.s-feature-card{
  background:var(--bg-card);border:1px solid var(--border-subtle);
  border-radius:var(--radius);padding:32px 28px;
  transition:all var(--transition)
}
.s-feature-card:hover{background:var(--bg-card-hover);transform:translateY(-4px);border-color:rgba(108,92,231,0.2);box-shadow:0 12px 40px rgba(108,92,231,0.08)}
.s-feature-icon{width:44px;height:44px;border-radius:10px;background:rgba(108,92,231,0.08);border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:16px;transition:all var(--transition)}
.s-feature-card:hover .s-feature-icon{background:var(--gradient-card);color:#fff;border-color:transparent}
.s-feature-card h4{font-size:1rem;font-weight:600;margin-bottom:8px}
.s-feature-card p{color:var(--text-secondary);font-size:0.85rem;line-height:1.7}

.s-process{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px}
.s-process-step{text-align:center;position:relative}
.s-process-step:not(:last-child)::after{
  content:'';position:absolute;top:24px;left:60%;width:80%;
  height:2px;background:linear-gradient(90deg,var(--c1),transparent);
  opacity:0.2
}
.s-process-num{
  width:48px;height:48px;border-radius:50%;
  background:linear-gradient(135deg,rgba(108,92,231,0.08),rgba(0,206,201,0.08));
  border:2px solid var(--c1);display:flex;align-items:center;justify-content:center;
  margin:0 auto 16px;font-family:var(--font-mono);font-size:1rem;
  color:var(--c1);transition:all var(--transition)
}
.s-process-step:hover .s-process-num{background:var(--gradient-card);color:#fff;border-color:transparent;transform:scale(1.1)}
.s-process-step h4{font-size:0.95rem;font-weight:600;margin-bottom:6px}
.s-process-step p{color:var(--text-secondary);font-size:0.8rem;line-height:1.6;max-width:220px;margin:0 auto}

.s-cta{
  text-align:center;padding:80px 0;
  background:var(--bg-card);
  border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle)
}
.s-cta h2{font-family:var(--font-display);font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:12px}
.s-cta p{color:var(--text-secondary);margin-bottom:28px;font-size:0.95rem}
.s-cta .btn-group{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* --- Responsive --------------------------------------------------------- */
@media(max-width:1024px){
  .expertise-grid{grid-template-columns:repeat(2,1fr)}
  .tools-grid{grid-template-columns:repeat(3,1fr)}
  .slider-slide{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .section{padding:80px 0}
  .nav-links{
    position:fixed;top:0;right:-100%;width:280px;height:100vh;
    background:var(--bg-card);flex-direction:column;padding:100px 40px 40px;
    gap:24px;transition:right 0.4s ease;border-left:1px solid var(--border-subtle);
    align-items:flex-start
  }
  .nav-links.open{right:0}
  .nav-toggle{display:flex}
  .nav-cta{margin-top:8px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(2){border-right:none}
  .stat-item:nth-child(3),.stat-item:nth-child(4){border-top:1px solid var(--border-subtle)}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .expertise-grid{grid-template-columns:1fr;gap:16px}
  .tools-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .contact-card{padding:32px}
  .hero h1{font-size:clamp(2.2rem,10vw,3rem)}
  .footer-inner{flex-direction:column;gap:16px;text-align:center}
  .slider-slide{grid-template-columns:1fr;min-height:auto}
  .slider-image{min-height:280px}
  .slider-content{padding:36px 28px}
  .slider-arrow{width:40px;height:40px;font-size:1rem}
  .s-features{grid-template-columns:1fr}
  .s-process{grid-template-columns:repeat(2,1fr);gap:32px}
  .s-process-step:not(:last-child)::after{display:none}
  .hero-shape{display:none}
}
@media(max-width:480px){
  .tools-grid{grid-template-columns:repeat(2,1fr)}
  .hero-actions{flex-direction:column}
  .btn{width:100%;justify-content:center}
  .stat-item{padding:32px 16px}
  .stat-number{font-size:2rem}
  .whatsapp-btn{width:52px;height:52px;font-size:1.5rem;bottom:16px;right:16px}
  .whatsapp-btn svg{width:28px;height:28px}
  .s-process{grid-template-columns:1fr}
  .s-cta .btn-group{flex-direction:column;align-items:center}
}