/* ============================================
   CHENNAI TECHFIX — DESIGN TOKENS
   Display: Space Grotesk | Body: Inter | Utility/Mono: JetBrains Mono
   Signature element: the "Repair Ticket" — diagnosis form, prices and
   issue codes are all rendered like a physical service ticket stub.
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600&display=swap');

:root{
  /* Color */
  --ink:        #0B1220;   /* near-black navy — dark sections, footer, headings */
  --ink-soft:   #4A5468;   /* secondary text on light bg */
  --blue:       #1652F0;   /* primary — trust / tech */
  --blue-deep:  #0F3FC2;   /* hover / pressed */
  --amber:      #FF6A3D;   /* accent — CTAs, urgency */
  --amber-deep: #E5542A;
  --green:      #16A34A;   /* trust badges, warranty */
  --paper:      #F5F6FA;   /* page background */
  --card:       #FFFFFF;
  --ticket:     #FFF9F2;   /* repair-ticket card tint */
  --line:       #E4E7F0;

  /* Type */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Shape / motion */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --shadow-sm: 0 2px 10px rgba(11,18,32,0.06);
  --shadow-md: 0 12px 32px rgba(11,18,32,0.10);
  --ease: cubic-bezier(.22,1,.36,1);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; overflow-x:hidden; }
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }
input,select,textarea{ font-family:inherit; font-size:1rem; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
  .brand-strip-track{ animation-duration:60s !important; }
}

h1,h2,h3,h4{ font-family:var(--font-display); line-height:1.15; letter-spacing:-0.01em; color:var(--ink); }
.eyebrow{
  font-family:var(--font-mono);
  font-size:0.78rem;
  font-weight:600;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--blue);
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.eyebrow::before{ content:''; width:18px; height:2px; background:var(--amber); display:inline-block; }

.container{ width:100%; max-width:1180px; margin:0 auto; padding:0 24px; }
.section{ padding:88px 0; }
.section-tight{ padding:56px 0; }
@media (max-width:768px){
  .section{ padding:56px 0; }
  .section-tight{ padding:36px 0; }
}

.section-head{ max-width:640px; margin-bottom:48px; }
.section-head h2{ font-size:clamp(1.7rem,3.4vw,2.4rem); margin-top:10px; }
.section-head p{ color:var(--ink-soft); margin-top:14px; font-size:1.05rem; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 26px; border-radius:100px; font-weight:600; font-size:0.98rem;
  transition:transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  white-space:nowrap;
}
.btn-primary{ background:var(--amber); color:#fff; box-shadow:0 8px 20px rgba(255,106,61,0.35); }
.btn-primary:hover{ background:var(--amber-deep); transform:translateY(-2px); box-shadow:0 12px 26px rgba(255,106,61,0.42); }
.btn-outline{ background:transparent; color:var(--ink); border:1.5px solid var(--line); }
.btn-outline:hover{ border-color:var(--blue); color:var(--blue); transform:translateY(-2px); }
.btn-light{ background:#fff; color:var(--blue); }
.btn-light:hover{ transform:translateY(-2px); box-shadow:0 10px 24px rgba(0,0,0,0.18); }
.btn-block{ width:100%; }
.btn-block span{ white-space:normal; text-align:center; min-width:0; }
.btn-sm{ padding:10px 18px; font-size:0.88rem; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:200;
  border-bottom:1px solid var(--line);
}
.site-header::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background:rgba(245,246,250,0.88);
  backdrop-filter:blur(10px);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; padding-top:8px; padding-bottom:8px; }
.logo{ display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:1.15rem; }
.logo-mark{
  width:38px; height:38px; border-radius:10px; background:var(--blue);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.logo-mark svg{ width:20px; height:20px; }
.logo span{ color:var(--amber); }
.logo-img{ height:76px; width:auto; border-radius:8px; }

.nav-links{ display:flex; align-items:center; gap:32px; }
.nav-links a{ font-weight:500; font-size:0.95rem; color:var(--ink); position:relative; padding:4px 0; }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--amber);
  transition:width .25s var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after{ width:100%; }
.nav-links a.active{ color:var(--blue); }

.header-actions{ display:flex; align-items:center; gap:12px; }
.call-chip{
  display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-weight:600;
  font-size:0.92rem; color:var(--ink); padding:8px 14px; border:1.5px solid var(--line); border-radius:100px;
}
.call-chip svg{ width:16px; height:16px; color:var(--green); }

.menu-toggle{ display:none; flex-direction:column; gap:5px; padding:8px; }
.menu-toggle span{ width:24px; height:2px; background:var(--ink); border-radius:2px; }

@media (max-width:960px){
  .nav-links{
    position:fixed; top:0; left:0; height:100vh; width:70%; background:#fff; flex-direction:column;
    align-items:flex-start; justify-content:flex-start;
    padding:32px 0 32px 32px; gap:22px; transform:translateX(-100%); transition:transform .3s ease;
    overflow-y:auto; z-index:260; box-shadow:4px 0 24px rgba(0,0,0,0.15);
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-links a{ font-size:20px; font-weight:600; }
  .menu-toggle{ display:flex; }
  .call-chip span.chip-label{ display:none; }
  .nav-overlay{
    position:fixed; inset:0; background:rgba(0,0,0,0.5); opacity:0; visibility:hidden;
    transition:opacity .3s ease; z-index:250;
  }
  .nav-overlay.open{ opacity:1; visibility:visible; }
}
@media (min-width:961px){ .nav-overlay{ display:none; } }

@media (max-width:500px){
  .header-actions .btn{ display:none; }
}

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden; padding:72px 0 64px;
  background:
    radial-gradient(760px 420px at 82% -10%, rgba(22,82,240,0.10), transparent 60%),
    linear-gradient(180deg, #EFF2FB 0%, var(--paper) 60%);
}
.hero-grid{
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center; margin-bottom:140px;
  grid-template-areas:"top visual" "bottom visual";
}
.hero-copy-top{ grid-area:top; }
.hero-visual{ grid-area:visual; }
.hero-copy-bottom{ grid-area:bottom; }
.hero-copy-top .eyebrow{ margin-bottom:18px; }
.hero-copy-top h1{ font-size:clamp(2.2rem,4.6vw,3.4rem); }
.hero-copy-top h1 em{ font-style:normal; color:var(--blue); }
.hero-copy-top p{ margin-top:20px; font-size:1.1rem; color:var(--ink-soft); max-width:480px; }
.hero-ctas{ display:flex; gap:14px; margin-top:32px; flex-wrap:wrap; }

.trust-row{ display:flex; gap:28px; margin-top:44px; flex-wrap:wrap; }
.trust-item{ display:flex; align-items:center; gap:10px; font-weight:600; font-size:0.9rem; color:var(--ink); }
.trust-item svg{ width:20px; height:20px; color:var(--green); flex-shrink:0; }

/* device / scan visual */
.hero-visual{ position:relative; display:flex; justify-content:center; }
.phone-frame{
  position:relative; width:230px; height:460px; background:var(--ink); border-radius:34px;
  padding:10px; box-shadow:var(--shadow-md);
}
.phone-screen{
  width:100%; height:100%; border-radius:26px; overflow:hidden; position:relative;
  background:linear-gradient(160deg,#1B2A55,#0B1220);
}
.crack{
  position:absolute; inset:0; opacity:0.55; mix-blend-mode:screen;
}
.scan-line{
  position:absolute; left:0; right:0; height:3px;
  background:linear-gradient(90deg, transparent, var(--amber) 30%, #FFD9C8 50%, var(--amber) 70%, transparent);
  box-shadow:0 0 18px 3px rgba(255,106,61,0.7);
  animation:scan 2.6s ease-in-out infinite;
}
@keyframes scan{
  0%,100%{ top:8%; opacity:0.2; }
  50%{ top:88%; opacity:1; }
}
.hero-visual-badge{
  position:absolute; bottom:14px; left:50%; transform:translateX(-50%);
  background:#fff; padding:10px 16px; border-radius:100px; box-shadow:var(--shadow-sm);
  display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:0.78rem; font-weight:600;
}
.hero-visual-badge .dot{ width:8px; height:8px; border-radius:50%; background:var(--green); animation:pulse 1.6s infinite; }
@keyframes pulse{ 0%,100%{opacity:1;} 50%{opacity:.35;} }

/* ---------- Repair Ticket (Diagnosis Form) — signature element ---------- */
.ticket-wrap{ margin-top:-80px; position:relative; z-index:5; }
.ticket{
  background:var(--ticket);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-md);
  border:1px solid #F0E2D2;
  overflow:hidden;
  display:grid;
  grid-template-columns:1fr 260px;
}
.ticket-main{ padding:38px 40px; }
.ticket-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:22px; flex-wrap:wrap; gap:10px; }
.ticket-head h3{ font-size:1.4rem; }
.ticket-id{ font-family:var(--font-mono); font-size:0.82rem; color:var(--ink-soft); background:#fff; padding:6px 12px; border-radius:100px; border:1px dashed var(--line); }

.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field{ display:flex; flex-direction:column; gap:6px; }
.field.full{ grid-column:1 / -1; }
.field label{ font-size:0.82rem; font-weight:600; color:var(--ink-soft); }
.field select, .field input{
  padding:13px 14px; border:1.5px solid var(--line); border-radius:var(--r-sm);
  background:#fff; font-size:0.96rem; transition:border-color .2s;
}
.field select:focus, .field input:focus{ outline:none; border-color:var(--blue); box-shadow:0 0 0 3px rgba(22,82,240,0.12); }
.form-grid .btn{ margin-top:6px; }

.ticket-stub{
  background:var(--ink); color:#fff; padding:32px 26px;
  border-left:2px dashed rgba(255,255,255,0.2);
  display:flex; flex-direction:column; justify-content:space-between; position:relative;
}
.ticket-stub::before, .ticket-stub::after{
  content:''; position:absolute; left:-11px; width:22px; height:22px; border-radius:50%; background:var(--paper);
}
.ticket-stub::before{ top:-11px; }
.ticket-stub::after{ bottom:-11px; }
.ticket-stub h4{ font-family:var(--font-mono); font-size:0.75rem; letter-spacing:0.1em; text-transform:uppercase; color:#9DB0E8; margin-bottom:14px; }
.stub-list li{ font-size:0.86rem; padding:7px 0; border-bottom:1px solid rgba(255,255,255,0.08); display:flex; justify-content:space-between; gap:8px; }
.stub-list li > span:first-child{ display:flex; align-items:center; gap:6px; }
.stub-star{ width:13px; height:13px; flex-shrink:0; }
.stub-list li span:last-child{ font-family:var(--font-mono); color:#FFB199; font-weight:600; }
.stub-foot{ font-size:0.78rem; color:#9AA6C4; margin-top:16px; }

@media (max-width:900px){
  .hero-grid{ grid-template-columns:1fr; margin-bottom:0; grid-template-areas:"top" "visual" "bottom"; }
  .phone-frame{ width:180px; height:360px; }
  .ticket{ grid-template-columns:1fr; }
  .ticket-stub{ border-left:none; border-top:2px dashed rgba(255,255,255,0.2); flex-direction:row; flex-wrap:wrap; gap:20px;}
  .ticket-stub::before{ left:50%; top:-11px; transform:translateX(-50%); }
  .ticket-stub::after{ display:none; }
  .form-grid{ grid-template-columns:1fr; }
  .ticket-wrap{ margin-top:24px; }
}

/* ---------- Services Grid ---------- */
.services-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.service-card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-md); padding:26px 22px;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.service-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); border-color:transparent; }
.service-icon{
  width:48px; height:48px; border-radius:12px; background:#EAF0FE; display:flex; align-items:center; justify-content:center; margin-bottom:16px;
}
.service-icon svg{ width:24px; height:24px; color:var(--blue); }
.service-card h4{ font-size:1.05rem; margin-bottom:6px; }
.service-card p{ font-size:0.88rem; color:var(--ink-soft); margin-bottom:14px; }
.service-price{ font-family:var(--font-mono); font-weight:600; color:var(--amber-deep); font-size:0.92rem; }
@media (max-width:960px){ .services-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .services-grid{ grid-template-columns:1fr; } }

/* ---------- Why choose us ---------- */
.why-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.why-item{ display:flex; gap:16px; }
.why-icon{ width:44px; height:44px; border-radius:12px; background:#FFF1EA; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.why-icon svg{ width:22px; height:22px; color:var(--amber); }
.why-item h4{ font-size:1.02rem; margin-bottom:6px; }
.why-item p{ font-size:0.9rem; color:var(--ink-soft); }
@media (max-width:900px){ .why-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .why-grid{ grid-template-columns:1fr; } }

/* ---------- How it works ---------- */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; position:relative; counter-reset:step; }
.steps::before{
  content:''; position:absolute; top:26px; left:10%; right:10%; height:2px;
  background:repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px);
}
.step{ position:relative; padding:0 20px; text-align:center; }
.step-num{
  width:52px; height:52px; border-radius:50%; background:var(--blue); color:#fff; font-family:var(--font-mono);
  font-weight:700; display:flex; align-items:center; justify-content:center; margin:0 auto 18px; position:relative; z-index:2;
  box-shadow:0 0 0 6px var(--paper);
}
.step h4{ font-size:1.05rem; margin-bottom:8px; }
.step p{ font-size:0.88rem; color:var(--ink-soft); }
@media (max-width:768px){
  .steps{ grid-template-columns:1fr; gap:36px; }
  .steps::before{ display:none; }
}

/* ---------- Brands strip ---------- */
.brand-strip{ overflow:hidden; opacity:0.75; -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); }
.brand-strip-track{ display:flex; width:max-content; animation:brand-scroll 60s linear infinite; will-change:transform; }
.brand-strip-set{ display:flex; align-items:center; gap:48px; padding-right:48px; flex-shrink:0; }
@media (hover:hover) and (pointer:fine){
  .brand-strip:hover .brand-strip-track{ animation-play-state:paused; }
}
.brand-strip span{ font-family:var(--font-display); font-weight:600; font-size:1.1rem; color:var(--ink-soft); white-space:nowrap; }
.brand-logo{ height:68px; width:auto; object-fit:contain; flex-shrink:0; }
@keyframes brand-scroll{ from{ transform:translate3d(0,0,0); } to{ transform:translate3d(-50%,0,0); } }

/* ---------- Testimonials ---------- */
.testi-track{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.testi-card{ background:var(--card); border:1px solid var(--line); border-radius:var(--r-md); padding:26px; }
.testi-stars{ color:var(--amber); font-size:0.95rem; letter-spacing:2px; margin-bottom:12px; }
.testi-card p{ font-size:0.94rem; color:var(--ink); margin-bottom:18px; }
.testi-person{ display:flex; align-items:center; gap:10px; }
.testi-avatar{ width:38px; height:38px; border-radius:50%; background:var(--blue); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:700; font-family:var(--font-display); font-size:0.9rem; }
.testi-person small{ display:block; color:var(--ink-soft); font-size:0.78rem; }
@media (max-width:900px){ .testi-track{ grid-template-columns:1fr; } }

/* ---------- Blog cards ---------- */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.blog-card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-md); overflow:hidden;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.blog-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.blog-thumb{ height:180px; overflow:hidden; position:relative; }
.blog-thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .4s var(--ease); }
.blog-card:hover .blog-thumb img{ transform:scale(1.06); }
.blog-tag{
  position:absolute; top:12px; left:12px; background:rgba(11,18,32,0.75); color:#fff; font-family:var(--font-mono);
  font-size:0.7rem; padding:5px 10px; border-radius:100px; letter-spacing:0.04em;
}
.blog-body{ padding:20px; }
.blog-meta{ display:flex; gap:10px; font-size:0.76rem; color:var(--ink-soft); font-family:var(--font-mono); margin-bottom:10px; }
.blog-body h4{ font-size:1.05rem; margin-bottom:8px; }
.blog-body p{ font-size:0.88rem; color:var(--ink-soft); margin-bottom:14px; }
.blog-readmore{ font-weight:600; font-size:0.88rem; color:var(--blue); display:inline-flex; align-items:center; gap:6px; }
.blog-readmore svg{ width:14px; height:14px; transition:transform .2s; }
.blog-card:hover .blog-readmore svg{ transform:translateX(4px); }
@media (max-width:900px){ .blog-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:600px){ .blog-grid{ grid-template-columns:1fr; } }

/* ---------- Service area / map ---------- */
.area-section{ background:var(--ink); color:#fff; }
.area-grid{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; }
.area-grid .section-head h2, .area-grid .section-head p{ color:#fff; }
.area-grid .section-head p{ color:#B7C0DA; }
.area-tags{ display:flex; flex-wrap:wrap; gap:10px; margin-top:20px; }
.area-tag{ font-family:var(--font-mono); font-size:0.8rem; padding:7px 14px; border:1px solid rgba(255,255,255,0.18); border-radius:100px; color:#D7DEF2; }
.map-embed{ border-radius:var(--r-md); overflow:hidden; border:1px solid rgba(255,255,255,0.12); height:320px; }
.map-embed iframe{ width:100%; height:100%; border:0; filter:grayscale(0.3) invert(0.92) contrast(0.9); }
@media (max-width:900px){ .area-grid{ grid-template-columns:1fr; } }

/* ---------- FAQ ---------- */
.faq-list{ max-width:760px; margin:0 auto; }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-q{
  width:100%; display:flex; align-items:center; justify-content:space-between; padding:20px 4px;
  text-align:left; font-family:var(--font-display); font-weight:600; font-size:1.02rem;
}
.faq-q svg{ width:18px; height:18px; flex-shrink:0; transition:transform .25s var(--ease); color:var(--blue); }
.faq-item.open .faq-q svg{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .3s var(--ease); }
.faq-a p{ padding:0 4px 20px; color:var(--ink-soft); font-size:0.94rem; max-width:640px; }
.faq-item.open .faq-a{ max-height:200px; }

/* ---------- Final CTA banner ---------- */
.cta-banner{
  background:linear-gradient(120deg, var(--blue) 0%, #3E6BFF 55%, var(--amber) 130%);
  border-radius:var(--r-lg); padding:56px 48px; color:#fff; display:flex; align-items:center; justify-content:space-between; gap:28px; flex-wrap:wrap;
}
.cta-banner h3{ font-size:clamp(1.5rem,3vw,2.1rem); color:#fff; max-width:480px; }
.cta-banner-actions{ display:flex; gap:12px; flex-wrap:wrap; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--ink); color:#B7C0DA; padding-top:64px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:44px; border-bottom:1px solid rgba(255,255,255,0.1); }
.footer-brand p{ margin:16px 0; font-size:0.9rem; line-height:1.7; max-width:280px; }
.footer-social{ display:flex; gap:10px; }
.footer-social a{ width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,0.18); display:flex; align-items:center; justify-content:center; }
.footer-social svg{ width:16px; height:16px; }
.footer-col h5{ font-family:var(--font-display); color:#fff; font-size:0.95rem; margin-bottom:18px; }
.footer-col li{ margin-bottom:11px; font-size:0.88rem; display:flex; align-items:flex-start; }
.footer-col li i{ width:16px; margin-right:8px; margin-top:3px; color:var(--amber); text-align:center; flex-shrink:0; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{ display:flex; justify-content:space-between; padding:22px 0; font-size:0.8rem; flex-wrap:wrap; gap:10px; }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- Floating buttons ---------- */
.float-actions{ position:fixed; right:20px; bottom:20px; z-index:300; display:flex; flex-direction:column; gap:12px; }
.float-btn{
  width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-md); transition:transform .2s var(--ease);
}
.float-btn:hover{ transform:scale(1.08); }
.float-btn.whatsapp{ background:#25D366; color:#fff; }
.float-btn.call{ background:var(--blue); color:#fff; }
.float-btn svg{ width:26px; height:26px; }

/* ---------- Sticky bottom nav (mobile) ---------- */
.bottom-nav{
  display:none;
  position:fixed; left:0; right:0; bottom:0; z-index:300;
  background:var(--card);
  border-top:1px solid var(--line);
  box-shadow:0 -2px 12px rgba(11,18,32,.08);
  padding:6px 4px calc(6px + env(safe-area-inset-bottom));
}
.bottom-nav-item{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:3px; flex:1; padding:4px 2px;
  color:var(--ink-soft); text-decoration:none;
  font-family:var(--font-body); font-size:11px; font-weight:600;
}
.bottom-nav-item .bn-icon{ width:22px; height:22px; }
.bottom-nav-item.active{ color:var(--amber); }

@media (max-width:768px){
  .bottom-nav{ display:flex; }
  .float-actions{ display:none; }
  body{ padding-bottom:64px; }
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  padding:64px 0 56px; background:linear-gradient(180deg,#EFF2FB, var(--paper));
  text-align:center;
}
.page-hero .eyebrow{ justify-content:center; }
.page-hero h1{ font-size:clamp(1.9rem,4vw,2.8rem); margin-top:12px; }
.page-hero p{ color:var(--ink-soft); margin-top:14px; max-width:560px; margin-inline:auto; }
.breadcrumb{ font-family:var(--font-mono); font-size:0.8rem; color:var(--ink-soft); margin-top:14px; }
.breadcrumb a{ color:var(--blue); }

/* ---------- Page hero — split (content left, image right) ---------- */
.page-hero-grid{ display:grid; grid-template-columns:1.3fr 0.7fr; gap:40px; align-items:stretch; }
.page-hero-split .page-hero-copy{ text-align:left; align-self:center; }
.page-hero-split .eyebrow{ justify-content:flex-start; }
.page-hero-split .page-hero-copy p{ margin-inline:0; }
.page-hero-visual{ position:relative; border-radius:var(--r-lg); overflow:hidden; }
.page-hero-visual img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block; }
@media (max-width:1179px){
  .page-hero-grid{ grid-template-columns:1fr; }
  .page-hero-split .page-hero-copy{ text-align:center; }
  .page-hero-split .eyebrow{ justify-content:center; }
  .page-hero-split .page-hero-copy p{ margin-inline:auto; }
  .page-hero-visual{ display:none; }
}

/* ---------- Page hero — full-bleed banner (image as background) ---------- */
.page-hero-banner{
  position:relative;
  height:310px;
  border-radius:0;
  display:flex;
  align-items:center;
  background-image:
    linear-gradient(90deg, #ffffff 0%, #ffffff 42%, rgba(255,255,255,.75) 52%, rgba(255,255,255,.15) 62%, rgba(255,255,255,0) 70%),
    url('../images/Chennai_TechFix_blog.png');
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
}
.page-hero-banner .container{ text-align:left; }
.page-hero-banner .eyebrow{ justify-content:flex-start; }
.page-hero-banner p{ margin-inline:0; }
@media (max-width:768px){
  .page-hero-banner{
    height:310px;
    background-image:
      linear-gradient(180deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.93) 55%, rgba(255,255,255,0.8) 100%),
      url('../images/Chennai_TechFix_blog.png');
    background-position: center right, center 35%;
  }
}

/* ---------- Category pills ---------- */
.pill-row{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:38px; }
.pill{ padding:9px 18px; border-radius:100px; border:1.5px solid var(--line); font-size:0.85rem; font-weight:600; color:var(--ink-soft); transition:all .2s; }
.pill.active, .pill:hover{ background:var(--blue); border-color:var(--blue); color:#fff; }

/* ---------- Blog layout w/ sidebar ---------- */
.blog-layout{ display:grid; grid-template-columns:1fr 300px; gap:40px; align-items:start; }
.sidebar-card{ background:var(--card); border:1px solid var(--line); border-radius:var(--r-md); padding:22px; margin-bottom:20px; }
.sidebar-card h5{ font-family:var(--font-display); margin-bottom:16px; font-size:1rem; }
.pop-post{ display:flex; gap:12px; margin-bottom:14px; }
.pop-post img{ width:56px; height:56px; border-radius:10px; object-fit:cover; flex-shrink:0; }
.pop-post h6{ font-size:0.85rem; line-height:1.3; margin-bottom:4px; }
.pop-post span{ font-family:var(--font-mono); font-size:0.7rem; color:var(--ink-soft); }
.cat-list li{ display:flex; justify-content:space-between; padding:9px 0; border-bottom:1px solid var(--line); font-size:0.9rem; }
.cat-list li span{ font-family:var(--font-mono); color:var(--ink-soft); font-size:0.78rem; }
.wa-box{ background:var(--ink); color:#fff; }
.wa-box h5{ color:#fff; }
.wa-box p{ font-size:0.85rem; color:#B7C0DA; margin-bottom:14px; }
@media (max-width:960px){ .blog-layout{ grid-template-columns:1fr; } }

/* ---------- Single article ---------- */
.article-banner{ height:340px; border-radius:var(--r-lg); overflow:hidden; margin-bottom:32px; }
.article-banner img{ width:100%; height:100%; object-fit:cover; }
.article-head{ max-width:760px; margin:0 auto 36px; text-align:center; }
.article-head h1{ font-size:clamp(1.7rem,3.6vw,2.5rem); margin-top:14px; }
.article-meta{ display:flex; justify-content:center; gap:16px; margin-top:16px; font-family:var(--font-mono); font-size:0.78rem; color:var(--ink-soft); flex-wrap:wrap; }
.article-body{ max-width:720px; margin:0 auto; }
.article-body h2{ font-size:1.5rem; margin:36px 0 14px; }
.article-body h3{ font-size:1.2rem; margin:28px 0 12px; }
.article-body p{ margin-bottom:16px; color:#333B4D; font-size:1.02rem; }
.article-body ul{ margin:0 0 16px 20px; list-style:disc; color:#333B4D; }
.article-body li{ margin-bottom:8px; }
.pull-quote{
  border-left:3px solid var(--amber); background:var(--ticket); padding:18px 22px; margin:26px 0; border-radius:0 var(--r-sm) var(--r-sm) 0;
  font-family:var(--font-display); font-size:1.08rem; color:var(--ink);
}
.inline-cta{
  background:#EAF0FE; border-radius:var(--r-md); padding:26px; display:flex; align-items:center; justify-content:space-between;
  gap:20px; margin:32px 0; flex-wrap:wrap;
}
.inline-cta p{ margin:0; font-weight:600; color:var(--ink); max-width:340px; }
.share-row{ display:flex; gap:10px; margin-top:36px; align-items:center; }
.share-row span{ font-size:0.85rem; color:var(--ink-soft); font-weight:600; }
.share-btn{ width:38px; height:38px; border-radius:50%; border:1px solid var(--line); display:flex; align-items:center; justify-content:center; }
.share-btn svg{ width:16px; height:16px; }
.blog-layout aside{ position:sticky; top:100px; align-self:start; }
.toc-card a{ display:block; font-size:0.85rem; padding:7px 0; color:var(--ink-soft); border-left:2px solid var(--line); padding-left:12px; }
.toc-card a:hover{ color:var(--blue); border-color:var(--blue); }

/* ---------- Repair cards w/ photo (services page) ---------- */
.repair-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.repair-card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-md); overflow:hidden;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.repair-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.repair-thumb{ height:190px; overflow:hidden; }
.repair-thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .4s var(--ease); }
.repair-card:hover .repair-thumb img{ transform:scale(1.06); }
.repair-body{ padding:20px 22px; }
.repair-head{ display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:8px; }
.repair-head h4{ font-size:1.05rem; }
.repair-price{
  font-family:var(--font-mono); font-weight:700; font-size:0.85rem; color:var(--amber-deep);
  background:#FFF1E6; padding:5px 12px; border-radius:100px; white-space:nowrap; flex-shrink:0;
}
.repair-body p{ font-size:0.88rem; color:var(--ink-soft); margin-bottom:14px; }
.repair-time{ display:flex; align-items:center; gap:6px; font-size:0.82rem; color:var(--blue); font-weight:600; padding-top:14px; border-top:1px solid var(--line); }
.repair-time svg{ width:15px; height:15px; }
@media (max-width:960px){ .repair-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .repair-grid{ grid-template-columns:1fr; } }

/* ---------- Pricing table (services page) ---------- */
.pricing-table{ width:100%; border-collapse:collapse; background:var(--card); border-radius:var(--r-md); overflow:hidden; box-shadow:var(--shadow-sm); }
.pricing-table th{ background:var(--ink); color:#fff; text-align:left; padding:16px 20px; font-family:var(--font-display); font-size:0.9rem; }
.pricing-table td{ padding:15px 20px; border-bottom:1px solid var(--line); font-size:0.92rem; }
.pricing-table tr:last-child td{ border-bottom:none; }
.pricing-table td.price{ font-family:var(--font-mono); font-weight:600; color:var(--amber-deep); }

/* ---------- Contact page ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:start; }
.contact-form{ background:var(--card); border:1px solid var(--line); border-radius:var(--r-md); padding:32px; }
.contact-info-card{ display:flex; gap:14px; margin-bottom:20px; }
.contact-info-card .why-icon{ background:#EAF0FE; }
.contact-info-card .why-icon svg{ color:var(--blue); }
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; } }

/* utility */
.mt-0{margin-top:0;}
.text-center{text-align:center;}