/* --- TechIT Computers - design system --- */
:root {
  --bg:        #0a0f16;
  --bg-soft:   #0e1622;
  --surface:   #111c2a;
  --surface-2: #16233a;
  --border:    rgba(148, 184, 220, 0.12);
  --text:      #e6edf5;
  --text-dim:  #9db2c7;
  --blue:      #38bdf8;
  --blue-deep: #2563eb;
  --green:     #34d399;
  --green-deep:#059669;
  --grad:      linear-gradient(120deg, var(--blue) 0%, var(--green) 100%);
  --radius:    16px;
  --radius-sm: 10px;
  --shadow:    0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --font-head: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--green); }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; font-weight: 600; }
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); letter-spacing: -0.015em; }
h3 { font-size: 1.25rem; }
p { color: var(--text-dim); }
ul { list-style: none; }
.container { width: min(1140px, 92%); margin-inline: auto; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--blue); color: #04121f; padding: .6rem 1rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .85rem 1.6rem; border-radius: 999px;
  font-family: var(--font-head); font-weight: 600; font-size: .98rem;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  cursor: pointer; border: 0;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: var(--grad); color: #04121f;
  box-shadow: 0 10px 30px -8px rgba(56, 189, 248, .45);
}
.btn-primary:hover { transform: translateY(-2px); color: #04121f; box-shadow: 0 16px 36px -8px rgba(52, 211, 153, .5); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }

/* --- Header / nav --- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10, 15, 22, .78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: .85rem 0; }
.logo { display: flex; align-items: center; gap: .65rem; color: var(--text); }
.logo-mark svg { width: 38px; height: 38px; }
.logo-text { font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; letter-spacing: -0.01em; display: flex; align-items: baseline; gap: .1rem; }
.logo-text em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.logo-text small { font-size: .55rem; letter-spacing: .28em; color: var(--text-dim); margin-left: .45rem; align-self: center; }
.main-nav { display: flex; align-items: center; gap: 1.15rem; }
.main-nav a { color: var(--text-dim); font-weight: 500; font-size: .92rem; position: relative; padding: .25rem 0; white-space: nowrap; }
.main-nav a:hover, .main-nav a.active { color: var(--text); }
.main-nav a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px;
  background: var(--grad); border-radius: 2px;
}
.main-nav .nav-find { display: inline-flex; align-items: center; gap: .35rem; color: var(--text); }
.main-nav .nav-find svg { width: 15px; height: 15px; color: var(--green); flex-shrink: 0; }
.main-nav .nav-cta {
  background: var(--grad); color: #04121f; padding: .55rem 1.15rem;
  border-radius: 999px; font-weight: 600;
}
.main-nav .nav-cta:hover { color: #04121f; transform: translateY(-1px); }
.main-nav .nav-cta.active::after { display: none; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; transition: .25s; }

/* --- Hero --- */
.hero {
  position: relative; overflow: hidden;
  padding: clamp(4rem, 10vw, 7.5rem) 0 clamp(3.5rem, 8vw, 6rem);
  background:
    radial-gradient(60% 50% at 15% 10%, rgba(37, 99, 235, .28) 0%, transparent 60%),
    radial-gradient(50% 45% at 85% 20%, rgba(5, 150, 105, .22) 0%, transparent 60%),
    var(--bg);
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(148,184,220,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(148,184,220,.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 30%, transparent 100%);
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green); border: 1px solid rgba(52, 211, 153, .3);
  padding: .35rem .9rem; border-radius: 999px; margin-bottom: 1.3rem;
  background: rgba(52, 211, 153, .07); white-space: nowrap;
}
.eyebrow svg { width: 14px; height: 14px; flex-shrink: 0; }
.hero h1 span, .gradient-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { font-size: 1.15rem; margin: 1.3rem 0 2rem; max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; }
.hero-points { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; margin-top: 2.2rem; }
.hero-points li { display: flex; align-items: center; gap: .45rem; font-size: .9rem; color: var(--text-dim); }
.hero-points svg { width: 15px; height: 15px; color: var(--green); flex-shrink: 0; }

.hero-card {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow);
}
.hero-card::before {
  content: ''; position: absolute; inset: -1px; border-radius: var(--radius); padding: 1px;
  background: linear-gradient(140deg, rgba(56,189,248,.6), transparent 40%, rgba(52,211,153,.5));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.hero-card h3 { margin-bottom: 1.1rem; font-size: 1.05rem; color: var(--text-dim); font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }
.repair-status { display: grid; gap: .85rem; }
.repair-status .row { display: flex; justify-content: space-between; align-items: center; font-size: .95rem; padding: .7rem .9rem; background: var(--bg-soft); border-radius: var(--radius-sm); border: 1px solid var(--border); }
.repair-status .row b { font-weight: 600; }
.pill { font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: .2rem .65rem; border-radius: 999px; }
.pill-blue  { background: rgba(56,189,248,.14); color: var(--blue); }
.pill-green { background: rgba(52,211,153,.14); color: var(--green); }

/* --- Sections --- */
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section-alt { background: var(--bg-soft); border-block: 1px solid var(--border); }
.section-head { max-width: 44rem; margin-bottom: 2.8rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { margin-top: .9rem; font-size: 1.05rem; }

/* --- Cards --- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.card-grid.two { grid-template-columns: repeat(2, 1fr); }
.card-grid.four { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.9rem; transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
  display: flex; flex-direction: column; height: 100%;
}
.card:hover { transform: translateY(-6px); border-color: rgba(56,189,248,.45); box-shadow: var(--shadow); }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(140deg, rgba(56,189,248,.16), rgba(52,211,153,.16));
  border: 1px solid rgba(56,189,248,.25); margin-bottom: 1.2rem; color: var(--blue);
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: .6rem; }
.card p { font-size: .95rem; flex: 1; }
.card-link { margin-top: 1.2rem; font-weight: 600; font-size: .92rem; display: inline-flex; align-items: center; gap: .4rem; }
.card-link::after { content: '>'; transition: transform .2s; }
.card:hover .card-link::after { transform: translateX(4px); }

/* --- Split feature --- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.check-list { display: grid; gap: .9rem; margin-top: 1.6rem; }
.check-list li { display: flex; gap: .75rem; align-items: flex-start; color: var(--text-dim); }
.check-list svg { width: 20px; height: 20px; color: var(--green); flex-shrink: 0; margin-top: .2rem; }
.check-list b { color: var(--text); font-weight: 600; }

.panel {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2rem;
}
.panel-glow { position: relative; overflow: hidden; }
.panel-glow::before {
  content: ''; position: absolute; width: 340px; height: 340px; border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,.22), transparent 65%);
  top: -120px; right: -120px; pointer-events: none;
}

/* --- Suburb chips --- */
.chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.chips li {
  padding: .45rem 1rem; border-radius: 999px; font-size: .9rem; color: var(--text-dim);
  background: var(--surface); border: 1px solid var(--border);
}
.chips li:has(a) { padding: 0; }
.chips li:has(a):hover { border-color: var(--blue); }
.chips li a { display: block; padding: .45rem 1rem; color: var(--text-dim); }
.chips li a:hover { color: var(--text); }

/* --- Steps --- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; counter-reset: step; }
.step { position: relative; padding: 1.8rem 1.4rem 1.4rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); counter-increment: step; }
.step::before {
  content: counter(step, decimal-leading-zero); font-family: var(--font-head);
  font-size: 2.4rem; font-weight: 700; display: block; margin-bottom: .6rem;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.step h3 { font-size: 1.05rem; margin-bottom: .45rem; }
.step p { font-size: .9rem; }

/* --- FAQ --- */
.faq { max-width: 46rem; margin-inline: auto; display: grid; gap: .8rem; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.1rem 1.3rem; font-weight: 600;
  font-family: var(--font-head); display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.4rem; color: var(--blue); transition: transform .2s; flex-shrink: 0; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 1.3rem 1.2rem; font-size: .95rem; }

/* --- Page hero (inner pages) --- */
.page-hero {
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
  background:
    radial-gradient(55% 60% at 20% 0%, rgba(37, 99, 235, .25) 0%, transparent 60%),
    radial-gradient(45% 50% at 85% 10%, rgba(5, 150, 105, .2) 0%, transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.page-hero p.lead { font-size: 1.12rem; margin-top: 1.1rem; max-width: 46rem; }
.breadcrumb { font-size: .85rem; color: var(--text-dim); margin-bottom: 1.2rem; }
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--blue); }

/* --- Repair list (service pages) --- */
.repair-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.repair-item {
  display: flex; gap: .9rem; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 1.1rem 1.2rem;
}
.repair-item svg { width: 20px; height: 20px; color: var(--green); flex-shrink: 0; margin-top: .25rem; }
.repair-item b { display: block; font-weight: 600; margin-bottom: .15rem; }
.repair-item span { font-size: .9rem; color: var(--text-dim); }

/* --- Reviews --- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.review { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.6rem; }
.review .stars { display: flex; gap: .2rem; color: #fbbf24; margin-bottom: .9rem; }
.review .stars svg { width: 15px; height: 15px; }
.review p { font-size: .93rem; font-style: italic; }
.review cite { display: block; margin-top: 1rem; font-style: normal; font-weight: 600; font-size: .88rem; color: var(--text); }
.review cite small { display: block; color: var(--text-dim); font-weight: 400; }

/* --- CTA band + footer --- */
.cta-band {
  background: linear-gradient(120deg, rgba(37,99,235,.16), rgba(5,150,105,.16));
  border-block: 1px solid var(--border);
}
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 2rem; padding: 3rem 0; flex-wrap: wrap; }
.cta-inner p { margin-top: .4rem; }
.cta-actions { display: flex; gap: .9rem; flex-wrap: wrap; }

.site-footer { padding: 3.5rem 0 0; background: #080d13; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 2.5rem; }
.footer-col h3 { font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text); margin-bottom: 1.1rem; }
.footer-col ul { display: grid; gap: .55rem; }
.footer-col ul a { color: var(--text-dim); font-size: .93rem; }
.footer-col ul a:hover { color: var(--blue); }
.footer-brand p { font-size: .92rem; margin: 1rem 0 1.2rem; }
.footer-contact { display: grid; gap: .7rem; }
.footer-contact li { display: flex; gap: .6rem; font-size: .9rem; color: var(--text-dim); align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; color: var(--blue); flex-shrink: 0; margin-top: .25rem; }
.footer-contact a { color: var(--text-dim); }
.footer-contact a:hover { color: var(--green); }
.hours-list li { display: flex; justify-content: space-between; font-size: .9rem; color: var(--text-dim); padding: .2rem 0; border-bottom: 1px dashed var(--border); }
.hours-list li span:first-child { color: var(--text); font-weight: 500; }
.hours-note, .suburbs { font-size: .83rem; margin-top: .9rem; }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: 1.4rem 0; border-top: 1px solid var(--border);
}
.footer-bottom p { font-size: .82rem; }

/* --- Contact --- */
.contact-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 2.5rem; align-items: start; }
.form-field { margin-bottom: 1.1rem; }
.form-field label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: .4rem; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: .8rem 1rem; border-radius: var(--radius-sm);
  background: var(--bg-soft); border: 1px solid var(--border);
  color: var(--text); font: inherit; font-size: .95rem;
  transition: border-color .2s;
}
.form-field textarea { min-height: 130px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--blue);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form-note { font-size: .82rem; margin-top: .9rem; }
.alert { padding: 1rem 1.2rem; border-radius: var(--radius-sm); margin-bottom: 1.4rem; font-size: .95rem; }
.alert-ok  { background: rgba(52,211,153,.12); border: 1px solid rgba(52,211,153,.4); color: var(--green); }
.alert-err { background: rgba(248,113,113,.12); border: 1px solid rgba(248,113,113,.4); color: #fca5a5; }

.contact-info { display: grid; gap: 1.2rem; }
.info-card { display: flex; gap: 1rem; align-items: flex-start; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1.2rem 1.3rem; }
a.info-card { color: inherit; transition: border-color .2s, transform .2s; }
a.info-card:hover { color: inherit; border-color: rgba(56,189,248,.45); transform: translateY(-2px); }
.info-card svg { width: 22px; height: 22px; color: var(--blue); flex-shrink: 0; margin-top: .15rem; }
.info-card b { display: block; font-size: .92rem; margin-bottom: .15rem; }
.info-card span, .info-card a { font-size: .92rem; color: var(--text-dim); }
.info-card a:hover { color: var(--green); }

/* --- Sticky mobile call bar --- */
.mobile-call-bar { display: none; }
@media (max-width: 960px) {
  body { padding-bottom: 64px; }
  .mobile-call-bar {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 99;
    padding: .65rem .9rem calc(.65rem + env(safe-area-inset-bottom, 0px));
    background: rgba(10, 15, 22, .92); backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px); border-top: 1px solid var(--border);
  }
  .mobile-call-bar .btn { width: 100%; justify-content: center; }
}

/* --- Map embed --- */
.map-embed { margin-top: 2.5rem; }
.map-embed iframe {
  width: 100%; height: 400px; border: 0; display: block;
  border-radius: var(--radius); border: 1px solid var(--border);
  filter: grayscale(.3) contrast(1.05);
}
@media (max-width: 700px) { .map-embed iframe { height: 300px; } }

/* --- Reveal animation --- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* --- Responsive --- */
@media (max-width: 960px) {
  .hero-inner, .split, .contact-grid { grid-template-columns: 1fr; }
  .card-grid, .card-grid.four, .reviews { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-card { max-width: 30rem; }

  .nav-toggle { display: block; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(10,15,22,.97); border-bottom: 1px solid var(--border);
    padding: .5rem 4%; display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: .85rem .4rem; border-bottom: 1px solid var(--border); }
  .main-nav a.active::after { display: none; }
  .main-nav .nav-cta { margin: .8rem 0; text-align: center; justify-content: center; }
}
@media (max-width: 700px) {
  .card-grid, .card-grid.two, .card-grid.four, .reviews, .repair-list, .steps, .footer-grid, .form-row { grid-template-columns: 1fr; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; justify-content: center; }
  .contact-grid { gap: 1.5rem; }
  .btn { min-height: 48px; }
}