/* ==========================================================================
   Mohammad Owais — Portfolio Stylesheet
   Base styles (layout, components, animations).
   Responsive / media-query overrides live in responsive.css
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root{
  --bg:#ffffff;
  --alt:#f7f6f3;
  --ink:#171412;
  --muted:#6b6863;
  --line:rgba(23,20,18,0.09);
  --card-bg:#ffffff;
  --card-border:#ece9e4;
  --orange:#ff5a1f;
  --orange-2:#ff8a3d;
  --orange-dark:#d94208;
  --orange-soft:#fff1e6;
  --grad-1:linear-gradient(135deg,#ff8a3d 0%,#ff5a1f 100%);
  --nav-bg:#141210;
  --radius:20px;
  --shadow-sm:0 2px 14px rgba(23,20,18,0.06);
  --shadow-md:0 14px 34px rgba(23,20,18,0.10);
  --shadow-lg:0 24px 60px rgba(23,20,18,0.16);
  --ease:cubic-bezier(0.16,1,0.3,1);
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  letter-spacing:-0.011em;
  background:var(--bg);
  color:var(--ink);
  overflow-x:hidden;
  position:relative;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;}

/* ---------- Global / Chrome Elements ---------- */
.mouse-glow{
  position:fixed;
  width:480px;height:480px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,90,31,0.10) 0%,rgba(255,138,61,0.05) 40%,transparent 70%);
  pointer-events:none;
  z-index:1;
  transform:translate(-50%,-50%);
  transition:opacity 0.3s ease;
  will-change:transform;
}

.progress-bar{
  position:fixed;top:0;left:0;
  height:3px;
  background:var(--grad-1);
  z-index:10000;
  width:0%;
  transition:width 0.1s ease-out;
}

.skip-link{
  position:absolute;left:-999px;top:0;
  background:var(--orange);color:#fff;
  padding:12px 20px;z-index:9999;
  border-radius:0 0 8px 0;font-weight:600;
}
.skip-link:focus{left:0;}

.container{max-width:1240px;margin:0 auto;padding:0 24px;position:relative;z-index:2;}

section{padding:88px 0;position:relative;background:var(--bg);}
section.alt{background:var(--alt);}

/* Utility classes replacing former inline styles */
.section-head-tight{margin-bottom:36px;}
.section-head-center{text-align:center;margin-left:auto;margin-right:auto;}
.section-sub-center{margin:0 auto;}
.case-title-note{color:var(--muted);font-weight:500;font-size:13px;}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;
  background:var(--orange-soft);
  border:1px solid #ffd9bd;
  padding:8px 16px;border-radius:100px;
  margin-bottom:20px;
  color:var(--orange-dark);
}
.eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--orange);box-shadow:0 0 8px rgba(255,90,31,0.6);}

h2.section-title{
  font-size:clamp(30px,4.2vw,46px);
  font-weight:800;letter-spacing:-0.03em;line-height:1.15;
  margin-bottom:16px;
  color:var(--ink);
}
.grad-text{
  background:var(--grad-1);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.section-sub{font-size:17px;color:var(--muted);max-width:620px;line-height:1.7;}
.section-head{margin-bottom:48px;}

/* ---------- Scroll Reveal Animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 0.8s var(--ease), transform 0.8s var(--ease);}
.reveal.in-view{opacity:1;transform:translateY(0);}
.reveal-delay-1.in-view{transition-delay:0.08s;}
.reveal-delay-2.in-view{transition-delay:0.16s;}
.reveal-delay-3.in-view{transition-delay:0.24s;}
.reveal-delay-4.in-view{transition-delay:0.32s;}

/* ---------- Glass Card ---------- */
.glass{
  background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  transition:transform 0.4s var(--ease), border-color 0.4s ease, box-shadow 0.4s ease;
}
.glass:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-md);
  border-color:#ffd9bd;
}

/* ---------- Header / Navigation ---------- */
header.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:16px 0;
  background:rgba(20,18,16,0.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,0.06);
  transition:padding 0.3s ease, box-shadow 0.3s ease;
}
header.nav.scrolled{padding:11px 0;box-shadow:0 8px 30px rgba(0,0,0,0.25);}
.nav-inner{max-width:1240px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;}
.logo{font-weight:800;font-size:19px;letter-spacing:-0.02em;color:#ffffff;}
.logo span{color:#ffffff;}
.nav-links{display:flex;gap:34px;align-items:center;}
.nav-links a{font-size:14.5px;font-weight:500;color:#c9c6c2;transition:color 0.2s ease;position:relative;}
.nav-links a:not(.nav-cta)::after{
  content:'';position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--orange-2);transition:width 0.3s ease;
}
.nav-links a:not(.nav-cta):hover{color:#ffffff;}
.nav-links a:not(.nav-cta):hover::after{width:100%;}
.nav-cta{
  background:var(--grad-1);color:#fff !important;padding:10px 22px;border-radius:100px;font-weight:600;font-size:14px;
  position:relative;overflow:hidden;
}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;border-radius:2px;}

/* ---------- Buttons ---------- */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;gap:9px;
  padding:15px 30px;border-radius:100px;font-weight:600;font-size:15px;
  transition:transform 0.3s var(--ease), box-shadow 0.3s ease, border-color 0.3s ease;
  border:1px solid transparent;
  will-change:transform;
}
.btn-primary{
  background:var(--grad-1);color:#fff;
  box-shadow:0 8px 26px rgba(255,90,31,0.32);
}
.btn-primary:hover{box-shadow:0 14px 38px rgba(255,90,31,0.44);}
.btn-outline{
  background:#fff;
  border-color:var(--card-border);
  color:var(--ink);
}
.btn-outline:hover{border-color:var(--orange);color:var(--orange-dark);}
.ripple{
  position:absolute;border-radius:50%;
  background:rgba(255,255,255,0.5);
  transform:scale(0);
  animation:rippleAnim 0.6s ease-out;
  pointer-events:none;
}
@keyframes rippleAnim{to{transform:scale(3);opacity:0;}}

/* ---------- Hero ---------- */
.hero{
  padding:150px 0 70px;
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg,var(--alt) 0%,var(--bg) 100%);
}
.aurora{position:absolute;inset:0;z-index:0;overflow:hidden;}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:0.28;}
.blob-1{width:460px;height:460px;background:radial-gradient(circle,#ff8a3d,transparent 70%);top:-120px;left:-100px;animation:float1 16s ease-in-out infinite;}
.blob-2{width:420px;height:420px;background:radial-gradient(circle,#ffd166,transparent 70%);top:80px;right:-120px;animation:float2 20s ease-in-out infinite;}
.blob-3{width:380px;height:380px;background:radial-gradient(circle,#ff5a1f,transparent 70%);bottom:-160px;left:30%;animation:float3 18s ease-in-out infinite;}
@keyframes float1{0%,100%{transform:translate(0,0);}50%{transform:translate(60px,80px);}}
@keyframes float2{0%,100%{transform:translate(0,0);}50%{transform:translate(-70px,60px);}}
@keyframes float3{0%,100%{transform:translate(0,0);}50%{transform:translate(50px,-60px);}}

.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:60px;align-items:center;}
.hero-tags{font-size:14.5px;color:var(--orange-dark);font-weight:600;margin-bottom:22px;letter-spacing:0.01em;}
h1.hero-title{
  font-size:clamp(40px,5.8vw,68px);
  font-weight:900;line-height:1.04;letter-spacing:-0.035em;
  margin-bottom:12px;color:var(--ink);
}
.hero-subtitle{
  font-size:clamp(19px,2.2vw,25px);font-weight:600;margin-bottom:22px;
  background:var(--grad-1);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:inline-block;
}
.hero-desc{font-size:17px;line-height:1.75;color:var(--muted);max-width:560px;margin-bottom:32px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:32px;}
/* Centers a .hero-ctas button row when used inside a centered section
   (e.g. About page CTA section) */
.cta-center{justify-content:center;}
.hero-social{display:flex;gap:12px;flex-wrap:wrap;align-items:center;}
.social-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:100px;
  background:#fff;border:1px solid var(--card-border);
  font-size:13.5px;font-weight:500;color:var(--muted);
  transition:all 0.3s ease;
}
.social-pill:hover{color:var(--orange-dark);border-color:var(--orange);transform:translateY(-2px);}

.hero-badges{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}
.badge{
  padding:12px 18px;border-radius:16px;
  background:#fff;border:1px solid var(--card-border);box-shadow:var(--shadow-sm);
  text-align:center;min-width:100px;
}
.badge-num{font-size:22px;font-weight:800;background:var(--grad-1);-webkit-background-clip:text;background-clip:text;color:transparent;}
.badge-label{font-size:11.5px;color:var(--muted);margin-top:2px;font-weight:500;}

.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;}
.profile-ring{
  position:relative;width:320px;height:320px;border-radius:50%;
  animation:floatY 5s ease-in-out infinite;
}
@keyframes floatY{0%,100%{transform:translateY(0);}50%{transform:translateY(-16px);}}
.ring-glow{
  position:absolute;inset:-26px;border-radius:50%;
  background:conic-gradient(from 0deg,var(--orange),#ffd166,var(--orange-2),var(--orange));
  filter:blur(28px);opacity:0.5;
  animation:spin 8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}
.profile-inner{
  position:absolute;inset:12px;border-radius:50%;
  background:#fff;
  border:1px solid var(--card-border);
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.profile-inner img{width:100%;height:100%;object-fit:cover;}

.hero-video{max-width:820px;margin:56px auto 0;text-align:center;}
.hero-video-label{font-size:13px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--orange-dark);margin-bottom:16px;}
.video-wrap{
  position:relative;width:100%;aspect-ratio:16/9;
  border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-lg);
  border:1px solid var(--card-border);
  background:#000;
}
.video-wrap iframe{width:100%;height:100%;border:0;}

/* ---------- Client Marquee ---------- */
.marquee-wrap{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);}
.marquee-track{display:flex;gap:18px;width:max-content;animation:scrollX 32s linear infinite;}
.marquee-wrap:hover .marquee-track{animation-play-state:paused;}
@keyframes scrollX{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.client-card{
  flex:0 0 auto;
  padding:22px 32px;border-radius:16px;
  background:#fff;border:1px solid var(--card-border);
  font-weight:700;font-size:15px;color:var(--muted);
  transition:all 0.3s ease;white-space:nowrap;
}
.client-card:hover{color:var(--orange-dark);border-color:var(--orange);transform:translateY(-4px);}

/* ---------- Stats ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.stat-card{padding:30px 24px;text-align:center;}
.stat-number{
  font-size:38px;font-weight:900;letter-spacing:-0.02em;margin-bottom:6px;
  background:var(--grad-1);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-label{font-size:13.5px;color:var(--muted);font-weight:500;}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:60px;align-items:start;}
.about-text p{font-size:16.5px;line-height:1.85;color:var(--muted);margin-bottom:18px;}
.about-text strong{color:var(--ink);font-weight:700;}
.highlight-box{padding:34px;}
.highlight-box h3{font-size:18px;font-weight:700;margin-bottom:18px;color:var(--ink);}
.highlight-list li{
  display:flex;align-items:flex-start;gap:14px;
  padding:13px 0;border-bottom:1px solid var(--line);
  font-size:15px;color:var(--muted);line-height:1.5;
}
.highlight-list li:last-child{border-bottom:none;}
.check-icon{
  flex-shrink:0;width:24px;height:24px;border-radius:8px;
  background:var(--grad-1);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;margin-top:1px;
}

/* ---------- Why Hire Me ---------- */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.why-card{padding:28px 22px;}
.why-icon{
  width:48px;height:48px;border-radius:14px;
  background:var(--grad-1);
  display:flex;align-items:center;justify-content:center;
  font-size:20px;margin-bottom:16px;
}
.why-card h3{font-size:16px;font-weight:700;margin-bottom:8px;color:var(--ink);}
.why-card p{font-size:13.5px;color:var(--muted);line-height:1.6;}

/* ---------- Experience Timeline ---------- */
.timeline{position:relative;max-width:1000px;margin:0 auto;}
.timeline::before{
  content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;
  background:linear-gradient(180deg,var(--orange),#ffd166,var(--orange-2));
  transform:translateX(-50%);opacity:0.5;
}
.tl-item{position:relative;width:50%;padding:0 46px 50px;}
.tl-item:nth-child(odd){left:0;text-align:right;}
.tl-item:nth-child(even){left:50%;text-align:left;}
.tl-dot{
  position:absolute;top:8px;width:16px;height:16px;border-radius:50%;
  background:var(--grad-1);border:4px solid var(--bg);
  box-shadow:0 0 0 2px rgba(255,90,31,0.25), 0 0 14px rgba(255,90,31,0.5);
}
.tl-item:nth-child(odd) .tl-dot{right:-8px;}
.tl-item:nth-child(even) .tl-dot{left:-8px;}
.tl-card{padding:24px 26px;}
.tl-role{font-size:16.5px;font-weight:700;margin-bottom:2px;color:var(--ink);}
.tl-company{font-size:14px;font-weight:600;color:var(--orange-dark);margin-bottom:6px;}
.tl-duration{font-size:12px;color:var(--muted);margin-bottom:8px;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;}
.tl-details{font-size:14px;color:var(--muted);line-height:1.6;}

/* ---------- Case Studies ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.case-card{overflow:hidden;display:flex;flex-direction:column;}
.case-thumb{height:150px;position:relative;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;}
.case-thumb svg{width:100%;height:100%;transition:transform 0.6s var(--ease);}
.case-card:hover .case-thumb svg{transform:scale(1.08);}
.case-body{padding:26px;display:flex;flex-direction:column;gap:12px;}
.case-title{font-size:18.5px;font-weight:800;color:var(--ink);}
.case-block h4{font-size:11.5px;text-transform:uppercase;letter-spacing:0.07em;color:var(--orange-dark);font-weight:700;margin-bottom:6px;}
.case-block p{font-size:14px;color:var(--muted);line-height:1.6;}
.case-metrics{display:flex;gap:10px;flex-wrap:wrap;margin-top:2px;}
.metric-chip{font-size:12px;font-weight:700;padding:6px 12px;border-radius:100px;background:var(--orange-soft);color:var(--orange-dark);border:1px solid #ffd9bd;}
.case-cta{margin-top:4px;font-size:14px;font-weight:600;color:var(--orange-dark);display:inline-flex;align-items:center;gap:6px;transition:gap 0.2s ease;}
.case-card:hover .case-cta{gap:10px;}

/* ---------- Services ---------- */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.service-card{padding:26px 20px;}
.service-icon{
  width:42px;height:42px;border-radius:12px;
  background:var(--orange-soft);border:1px solid #ffd9bd;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;margin-bottom:14px;color:var(--orange-dark);
}
.service-card h3{font-size:15px;font-weight:700;margin-bottom:8px;color:var(--ink);}
.service-card p{font-size:13.5px;color:var(--muted);line-height:1.55;}

/* ---------- Process ---------- */
.process-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;}
.process-step{padding:26px 20px;text-align:center;position:relative;}
.process-num{
  width:38px;height:38px;border-radius:50%;
  background:var(--grad-1);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:14px;margin:0 auto 14px;
}
.process-step h4{font-size:14.5px;font-weight:700;margin-bottom:6px;color:var(--ink);}
.process-step p{font-size:12.5px;color:var(--muted);line-height:1.5;}
.process-row-2{margin-top:18px;}

/* ---------- Skills ---------- */
.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.skill-card{padding:30px;}
.skill-card h3{font-size:16.5px;font-weight:700;margin-bottom:18px;display:flex;align-items:center;gap:10px;color:var(--ink);}
.tag-group{display:flex;flex-wrap:wrap;gap:9px;}
.tag{
  font-size:13px;font-weight:600;padding:8px 15px;border-radius:100px;
  background:var(--alt);color:#4a4844;
  border:1px solid var(--card-border);
  transition:all 0.3s ease;
}
.tag:hover{background:var(--grad-1);color:#fff;border-color:transparent;transform:translateY(-2px);}

/* ---------- Certifications ---------- */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.cert-card{padding:24px 16px;text-align:center;font-size:13.5px;font-weight:600;line-height:1.4;color:var(--ink);}
.cert-icon{
  width:36px;height:36px;border-radius:50%;
  background:var(--orange-soft);border:1px solid #ffd9bd;color:var(--orange-dark);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 12px;font-weight:800;font-size:13px;
}

/* ---------- Media / Digital PR ---------- */
.media-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.media-card{padding:32px 26px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;}
.media-card h3{font-size:19px;font-weight:700;color:var(--ink);}
.media-context{font-size:13.5px;color:var(--muted);line-height:1.55;}
.media-link{font-size:14px;font-weight:600;color:var(--orange-dark);display:inline-flex;align-items:center;gap:6px;transition:gap 0.2s ease;margin-top:4px;}
.media-card:hover .media-link{gap:10px;}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.faq-item{overflow:hidden;}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px;cursor:pointer;font-weight:600;font-size:15.5px;
  color:var(--ink);
  transition:color 0.3s ease;
}
.faq-icon{
  width:26px;height:26px;border-radius:50%;
  background:var(--alt);border:1px solid var(--card-border);color:var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;flex-shrink:0;margin-left:16px;
  transition:transform 0.35s var(--ease), background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--grad-1);border-color:transparent;color:#fff;}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height 0.4s var(--ease), padding 0.4s ease;
  padding:0 24px;
  font-size:14.5px;color:var(--muted);line-height:1.7;
}
.faq-item.open .faq-a{max-height:400px;padding:0 24px 22px;}

/* ---------- Contact ---------- */
.contact-card-main{
  max-width:900px;margin:0 auto;padding:50px;
  display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;
}
.contact-avatar{
  width:110px;height:110px;border-radius:26px;
  overflow:hidden;flex-shrink:0;border:1px solid var(--card-border);box-shadow:var(--shadow-sm);
}
.contact-avatar img{width:100%;height:100%;object-fit:cover;}
.contact-status{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;color:#1a7a3d;
  background:#eafaf0;border:1px solid #bdeccf;
  padding:6px 14px;border-radius:100px;margin-bottom:16px;
}
.contact-status::before{content:'';width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 8px #22c55e;}
.contact-rows{display:flex;flex-direction:column;gap:12px;margin-bottom:24px;}
.contact-row{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--muted);flex-wrap:wrap;}
.contact-row a{color:var(--ink);font-weight:600;transition:color 0.2s ease;overflow-wrap:anywhere;word-break:break-word;}
.contact-row a:hover{color:var(--orange-dark);}
.contact-icon-sm{
  width:34px;height:34px;border-radius:10px;
  background:var(--alt);border:1px solid var(--card-border);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;flex-shrink:0;
}
.contact-btns{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- Footer ---------- */
footer{padding:44px 0 34px;position:relative;background:var(--nav-bg);color:#c9c6c2;}
.footer-line{height:1px;background:linear-gradient(90deg,transparent,var(--orange),#ffd166,var(--orange-2),transparent);margin-bottom:32px;background-size:200% 100%;}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;}
.footer-text{font-size:13.5px;color:#a9a6a1;}
.footer-social{display:flex;gap:12px;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;transition:all 0.3s ease;
}
.footer-social a:hover{background:var(--grad-1);border-color:transparent;transform:translateY(-3px);}

/* ---------- Back to Top ---------- */
.back-to-top{
  position:fixed;bottom:26px;right:26px;z-index:500;
  width:46px;height:46px;border-radius:50%;
  background:var(--grad-1);border:none;color:#fff;font-size:18px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(255,90,31,0.35);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:all 0.3s ease;
}
.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0);}

/* ---------- Contact Form (Contact Page) ----------
   Reuses existing tokens only (--ink, --card-border, --orange, --orange-soft) */
.form-group{margin-bottom:22px;}
.form-group label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:8px;}
.form-group input,
.form-group select,
.form-group textarea{
  width:100%;
  font-family:inherit;
  font-size:15px;
  color:var(--ink);
  background:#fff;
  border:1px solid var(--card-border);
  border-radius:12px;
  padding:13px 16px;
  transition:border-color 0.3s ease, box-shadow 0.3s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  outline:none;
  border-color:var(--orange);
  box-shadow:0 0 0 3px var(--orange-soft);
}
.form-group textarea{min-height:150px;resize:vertical;}
.form-full{grid-column:1 / -1;}
.form-card{max-width:820px;margin:0 auto;}

/* ---------- Portfolio Page project cards (pages/portfolio.html) ----------
   Scoped modifier classes only — does NOT change .case-card/.case-thumb/
   .case-body/.case-cta behavior on Homepage or Blog, which also use those
   base classes. */
.portfolio-thumb{aspect-ratio:16/9;height:auto;background:#fff;display:flex;align-items:center;justify-content:center;padding:20px;}
.portfolio-thumb img{width:100%;height:100%;object-fit:contain;transition:transform 0.5s var(--ease);}
.case-card:hover .portfolio-thumb img{transform:scale(1.06);}
.portfolio-card .case-body{flex:1;}
.portfolio-card .case-cta{margin-top:auto;}
/* ==========================================================
   BLOG FEATURED IMAGE FIX
   ========================================================== */

.blog-thumb{
    aspect-ratio:16 / 9;
    height:auto;
    overflow:hidden;
    border-radius:20px 20px 0 0;
    background:#f7f6f3;
}

.blog-thumb img{
    width:100%;
    height:100%;
    display:block;
    object-fit:cover;
    object-position:center;
    transition:transform .45s ease;
}

.case-card:hover .blog-thumb img{
    transform:scale(1.05);
}
/* ==========================================================
   BLOG SEARCH BAR
   ========================================================== */

.blog-toolbar{
    display:flex;
    justify-content:center;
    align-items:center;
    margin:0 auto 50px;
}

.blog-search{
    position:relative;
    width:100%;
    max-width:480px;
}

.blog-search input{
    width:100%;
    height:52px;
    padding:0 20px 0 48px;
    border:1px solid var(--card-border);
    border-radius:999px;
    background:#fff;
    color:var(--ink);
    font-size:15px;
    transition:.3s ease;
}

.blog-search input:focus{
    outline:none;
    border-color:var(--orange);
    box-shadow:0 0 0 4px rgba(255,90,31,.08);
}

.blog-search .search-icon{
    position:absolute;
    left:18px;
    top:50%;
    transform:translateY(-50%);
    pointer-events:none;
    font-size:16px;
}