/* =========================================================================
   Firouz Auto Shop & Exhaust Repair — Workshop blueprint
   ========================================================================= */

:root {
  --paper:       #0d2f4a;
  --paper-deep:  #0a2640;
  --paper-deeper:#071c30;
  --paper-light: #14406a;

  --ink:         #f3f7fb;
  --ink-soft:    #c6d5e3;
  --ink-mute:    #6c8aa8;
  --ink-faint:   #3d5d80;

  --cyan:        #5fdfff;
  --cyan-deep:   #2cb8db;
  --amber:       #ffb74a;

  --rule:        1px solid rgba(255,255,255,0.18);
  --rule-soft:   1px solid rgba(255,255,255,0.10);
  --rule-cyan:   1px solid var(--cyan);

  --font-sans:   'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono:   'IBM Plex Mono', ui-monospace, monospace;
  --font-serif:  'IBM Plex Serif', Georgia, serif;

  --pad-x:  clamp(1.1rem, 4vw, 4rem);
  --pad-y:  clamp(3rem, 7vw, 6rem);

  --max-w:  1240px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  /* blueprint grid background */
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 48px 48px, 48px 48px;
  background-position: -1px -1px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--cyan); color: var(--paper-deep); }

/* =========================================================================
   NAV
   ========================================================================= */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem var(--pad-x);
  background: rgba(10,38,64,0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: var(--rule);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 44px;
}
.brand-mark {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--paper-deep);
  background: var(--cyan);
  padding: 0.22rem 0.45rem 0.28rem;
  line-height: 1;
  border-radius: 1px;
}
.brand-word {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}
.brand-word em {
  font-style: normal;
  color: var(--ink-mute);
  font-weight: 400;
}

.nav-meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.status {
  display: none;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(95,223,255,0.18);
}
.nav-call {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  padding: 0.4rem 0.8rem;
  border: var(--rule-cyan);
  border-radius: 1px;
  min-height: 44px;
  justify-content: center;
}
.nav-call-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--cyan);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.nav-call-num {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

@media (min-width: 720px) {
  .status { display: inline-flex; }
  .nav-meta { gap: 1.2rem; }
}

/* =========================================================================
   SHEET — drawing-sheet wrapper
   ========================================================================= */

.sheet {
  position: relative;
  border-bottom: var(--rule-soft);
}

.sheet-id {
  position: absolute;
  top: 1rem;
  right: var(--pad-x);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-mute);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  z-index: 2;
}

.sheet-num {
  position: absolute;
  top: 1rem;
  left: var(--pad-x);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-mute);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  z-index: 2;
}

/* =========================================================================
   HERO — stamped headline on a drawing sheet
   ========================================================================= */

.hero {
  position: relative;
  padding: 4.5rem var(--pad-x) 2.5rem;
  overflow: hidden;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0 0 1.4rem;
}
.hero-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--cyan);
}

.hero-h {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(2.4rem, 9vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 0 0 1.6rem;
  max-width: 14ch;
}
.hero-h em {
  font-style: normal;
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  color: var(--cyan);
  letter-spacing: -0.01em;
}
.hero-h .num {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  color: var(--cyan);
}

.hero-sub {
  font-size: clamp(1rem, 2.4vw, 1.18rem);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 52ch;
  margin: 0 0 2rem;
}
.hero-sub strong {
  color: var(--ink);
  font-weight: 600;
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 2.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  min-height: 52px;
  padding: 0.85rem 1.2rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.01em;
  border-radius: 1px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--cyan);
  color: var(--paper-deep);
}
.btn-primary .btn-num {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.btn-primary .btn-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-right: 1px solid rgba(13,47,74,0.3);
  padding-right: 0.7rem;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(255,255,255,0.28);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

@media (min-width: 720px) {
  .hero { padding: 6rem var(--pad-x) 4rem; }
  .hero-ctas { flex-direction: row; flex-wrap: wrap; }
}

/* hero photo strip */
.hero-strip {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: 1rem;
  border-top: var(--rule-soft);
  border-bottom: var(--rule-soft);
  padding: 1rem 0;
}
.hero-strip-img {
  position: relative;
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(255,255,255,0.12);
}
.hero-strip-img::after {
  content: attr(data-tag);
  position: absolute;
  bottom: 0.5rem;
  left: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(7,28,48,0.78);
  padding: 0.22rem 0.45rem;
  border-left: 2px solid var(--cyan);
}

@media (min-width: 720px) {
  .hero-strip { grid-template-columns: 1.4fr 1fr 1fr; }
}

/* =========================================================================
   STATS BAND — dimensioned drawing
   ========================================================================= */

.band {
  position: relative;
  padding: 2.5rem var(--pad-x);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: var(--rule-soft);
  border-bottom: var(--rule-soft);
}
.band-cell {
  position: relative;
  padding: 1rem 0.6rem;
  text-align: left;
}
.band-cell + .band-cell { border-left: var(--rule-soft); padding-left: 1.2rem; }

.band-num {
  display: block;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 7vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}
.band-num sup {
  font-family: var(--font-mono);
  font-size: 0.5em;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  vertical-align: super;
  margin-left: 0.15em;
}
.band-cap {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
}
.band-tick {
  position: absolute;
  top: 0;
  left: 0;
  width: 14px;
  height: 1px;
  background: var(--cyan);
}

@media (min-width: 720px) {
  .band { grid-template-columns: repeat(4, 1fr); padding: 3rem var(--pad-x); }
  .band-cell + .band-cell { padding-left: 1.6rem; }
}

/* =========================================================================
   SECTION HEADERS
   ========================================================================= */

.sec {
  padding: var(--pad-y) var(--pad-x);
  border-top: var(--rule-soft);
}

.sec-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  margin-bottom: 2.2rem;
  padding-bottom: 1rem;
  border-bottom: var(--rule-soft);
}
.sec-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--cyan);
}
.sec-h {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(1.6rem, 4.5vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0;
  text-transform: uppercase;
}
.sec-lede {
  margin: 0.6rem 0 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
  max-width: 56ch;
  line-height: 1.55;
}

@media (min-width: 900px) {
  .sec-head { grid-template-columns: 1fr 2fr; gap: 2rem; align-items: end; }
  .sec-lede { margin-top: 0; }
}

/* =========================================================================
   SERVICES
   ========================================================================= */

.services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: var(--rule-soft);
}
.svc {
  position: relative;
  padding: 1.6rem 1.2rem;
  border-bottom: var(--rule-soft);
}
.svc:last-child { border-bottom: 0; }
.svc-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 0.7rem;
  display: block;
}
.svc-name {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.18rem;
  margin: 0 0 0.4rem;
  letter-spacing: -0.005em;
}
.svc-desc {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.55;
}
.svc::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.6rem;
  width: 3px;
  height: 22px;
  background: var(--cyan);
  opacity: 0.6;
}

@media (min-width: 720px) {
  .services { grid-template-columns: 1fr 1fr; }
  .svc { border-right: var(--rule-soft); }
  .svc:nth-child(2n) { border-right: 0; }
  .svc:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (min-width: 1000px) {
  .services { grid-template-columns: repeat(3, 1fr); }
  .svc { border-right: var(--rule-soft); border-bottom: var(--rule-soft); }
  .svc:nth-child(2n) { border-right: var(--rule-soft); }
  .svc:nth-child(3n) { border-right: 0; }
  .svc:nth-last-child(-n+3) { border-bottom: 0; }
}

/* =========================================================================
   REVIEWS
   ========================================================================= */

.reviews {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.review {
  position: relative;
  padding: 1.6rem 1.4rem 1.4rem;
  background: rgba(255,255,255,0.025);
  border: var(--rule-soft);
  border-left: 2px solid var(--cyan);
}
.review-q {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.5;
  margin: 0 0 1.1rem;
  color: var(--ink);
}
.review-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
  padding-top: 0.9rem;
  border-top: var(--rule-soft);
}
.review-author { color: var(--ink-soft); }
.review-stars { color: var(--cyan); letter-spacing: 0.05em; }

@media (min-width: 720px) {
  .reviews { grid-template-columns: 1fr 1fr; gap: 1.1rem; }
}
@media (min-width: 1000px) {
  .reviews { grid-template-columns: repeat(3, 1fr); }
  .review:first-child { grid-column: span 2; grid-row: span 2; }
  .review:first-child .review-q { font-size: 1.15rem; }
}

/* =========================================================================
   VISIT
   ========================================================================= */

.visit {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}
.visit-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}
.info-block {
  padding: 1rem 1.1rem;
  border: var(--rule-soft);
  background: rgba(255,255,255,0.02);
}
.info-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 0.5rem;
}
.info-body {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.55;
}
.info-body a { border-bottom: 1px solid var(--cyan); }

.hours-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.hours-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.35rem 0;
  border-bottom: 1px dashed rgba(255,255,255,0.08);
}
.hours-list li:last-child { border-bottom: 0; }
.hours-list .day { color: var(--ink-mute); letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.7rem; }
.hours-list .time { color: var(--ink); }
.hours-list li.closed .time { color: var(--ink-faint); }

.map-frame {
  position: relative;
  border: var(--rule-soft);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: hue-rotate(190deg) invert(0.92) saturate(0.8);
}
.map-tag {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-deep);
  background: var(--cyan);
  padding: 0.25rem 0.5rem;
  z-index: 2;
}
.coords {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  margin-top: 0.6rem;
}

@media (min-width: 900px) {
  .visit { grid-template-columns: 1fr 1.2fr; gap: 2rem; }
}

/* =========================================================================
   FOOT CTA
   ========================================================================= */

.foot-cta {
  padding: var(--pad-y) var(--pad-x);
  text-align: center;
  border-top: var(--rule-soft);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(95,223,255,0.10), transparent 60%),
    var(--paper-deep);
}
.foot-cta-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 1rem;
}
.foot-cta-h {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(1.8rem, 6vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1.6rem;
  text-transform: uppercase;
}
.foot-cta-h em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  color: var(--cyan);
  text-transform: none;
}
.foot-cta .btn { font-size: 1.1rem; padding: 1rem 1.6rem; min-height: 56px; }

/* =========================================================================
   FOOTER
   ========================================================================= */

.footer {
  padding: 2.4rem var(--pad-x) 3rem;
  border-top: var(--rule-soft);
  font-size: 0.88rem;
  color: var(--ink-mute);
  background: var(--paper-deeper);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
  margin-bottom: 1.6rem;
}
.footer-block strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.5rem;
  font-weight: 500;
}
.footer-block p { margin: 0; color: var(--ink-soft); }
.footer-block a { border-bottom: 1px solid rgba(95,223,255,0.4); }

.footer-fine {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  padding-top: 1.2rem;
  border-top: var(--rule-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  justify-content: space-between;
}

@media (min-width: 720px) {
  .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
}

/* =========================================================================
   inline highlight (banned descenders rule)
   ========================================================================= */

.hl {
  background: var(--cyan);
  color: var(--paper-deep);
  padding: 0.08em 0.22em 0.16em;
  margin: -0.08em -0.04em -0.16em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  font-style: normal;
}